feat(deployed): add sh404SEF 4.4.4.1791 (no-source, vetted live)

sh404SEF SEF/URL component (Weeblr), vetted clean from live; upstream gated and discontinued for Joomla 3 -> deployed files.

Signed-off-by: LÁZÁR Imre <imre@illusion.hu>
Assisted-by: claude-code@claude-opus-4-8

deployed/sh404sef/administrator/components/com_sh404sef/access.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- $Id$ -->
+<access component="com_sh404sef">
+	<section name="component">
+		<action name="core.manage" title="JACTION_MANAGE" description="JACTION_MANAGE_COMPONENT_DESC" />
+	</section>
+</access>

deployed/sh404sef/administrator/components/com_sh404sef/adapters/acesefinstaller.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement Joomsef installer
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterAcesefinstaller extends Sh404sefClassBaseinstalladapter {
+
+  protected $_group = 'sh404sefextacesef';
+  protected $_installType = 'acesef_ext';
+
+  /**
+   * Fix Acesef manifest files, so that their
+   * parameters can be displayed in a regular
+   * plugin screen
+   *
+   */
+  protected function _fixManifest() {
+
+    jimport( 'joomla.filesystem.file');
+
+    // fix original files
+    $source = $this->parent->getPath( 'source');
+    $path = $source . '/' . $this->_getElement() . '.xml';
+    $fileContent = JFile::read( $path);
+    if(!empty( $fileContent)) {
+      $fileContent = str_replace( 'group="sef"', '', $fileContent);
+      $fileContent = str_replace( 'group="url"', '', $fileContent);
+      // group="seo" is of no use for us, so leave it behind
+      $written = JFile::write( $path, $fileContent);
+    }
+
+    $path = $source . '/' . $this->_getElement() . '.php';
+    $fileContent = JFile::read( $path);
+    if(!empty( $fileContent)) {
+      $defaults = array( '_check', '_sh_is_clever', '_viva_acesef', '_i_love_acesef', '_sh_loves_acesef', '_need_acesef', '_a_b_c_acesef');
+      $remoteConfig = Sh404sefHelperUpdates::getRemoteConfig( $forced = false);
+      $remotes = empty($remoteConfig->config['ace_prefixes']) ? array() : $remoteConfig->config['ace_prefixes'];
+      $prefixes = array_unique( array_merge( $defaults, $remotes));
+      foreach( $prefixes as $prefix) {
+        $fileContent = preg_replace( '/function\s*' . preg_quote( $prefix) . '\s*\(\s*\)\s*\{/isU', 'function ' . $prefix . '() { return;', $fileContent);
+      }
+      // generic replace
+      $defaultReplaces = array( array( 'source' => 'die;', 'target' => ''));
+      $remoteReplaces = empty($remoteConfig->config['ace_replaces']) ? array() : $remoteConfig->config['ace_replaces'];
+      $replaces = array_unique( array_merge( $defaultReplaces, $remoteReplaces));
+      foreach( $replaces as $replace) {
+        $fileContent = preg_replace( '/' . $replace['source'] . '/sU', $replace['target'], $fileContent);
+      }
+      
+      // write back manifest file
+      $written = JFile::write( $path, $fileContent);
+    }
+
+    // fix in memory object, by killing it, thus prompting recreation
+    $manifest =& $this->parent->getManifest();
+    $manifest = null;
+    $manifest =& $this->parent->getManifest();
+    $this->manifest =& $manifest->document;
+
+  }
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/analyticsga.php

@@ -0,0 +1,371 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC'))
+	die('Direct Access to this location is not allowed.');
+
+jimport('joomla.application.application');
+
+/**
+ * Implement Google analytics handling
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterAnalyticsga extends Sh404sefClassBaseanalytics
+{
+	protected $_endPoint = 'https://www.googleapis.com/analytics/v2.4/';
+	protected $_authPoint = 'https://www.google.com/accounts/ClientLogin';
+	protected $_appKeys = array('AIzaSyCW0BXHyqBdvk_pjjrQzUVn9TGGuSCOo8s', 'AIzaSyAA43aNDAI-G_hLc8ZuDboKcF63lFgBIOE',
+		'AIzaSyBPE9Vv4RMn7j6lxY2ddp-Tz7M9ldALmgk');
+
+	// specific data
+	protected $_SID = '';
+	protected $_LSID = '';
+
+	/**
+	 * Get tracking snippet
+	 *
+	 */
+	public function getSnippet()
+	{
+		// should we insert tracking code snippet ?
+		if (!$this->_shouldInsertSnippet())
+		{
+			return '';
+		}
+		
+		//$config->analyticsType = 'uga';
+		switch (Sh404sefFactory::getConfig()->analyticsEdition)
+		{
+			case 'ga':
+				$snippet = $this->_getSnippetGa();
+				break;
+			case 'uga':
+				$snippet = $this->_getSnippetUga();
+				break;
+			case 'ga_and_uga':
+				$snippet = $this->_getSnippetGa() . "\n" . $this->_getSnippetUga();
+				break;
+			case 'gtm':
+				$snippet = $this->_getSnippetGtm();
+				break;
+			default:
+				$snippet = '';
+				break;
+		}
+
+		return $snippet . "\n";
+	}
+	/**
+	 * Get Classic Ananlytics tracking snippet
+	 *
+	 */
+	protected function _getSnippetGa()
+	{
+		// get config
+		$config = Sh404sefFactory::getConfig();
+		$pageInfo = Sh404sefFactory::getPageInfo();
+		
+		// fire event so that plugin(s) attach custom vars
+		$customVars = array();
+		$dispatcher = ShlSystem_factory::dispatcher();
+		$dispatcher->trigger('onShInsertAnalyticsSnippet', array(&$customVars, $config));
+
+		// in case of 404, we use a custom page url so that 404s can also be tracked in GA
+		$customUrl = !empty($pageInfo->httpStatus) && $pageInfo->httpStatus == 404 ? "/__404__" : '';
+
+		$displayData = array();
+		$displayData['tracking_code'] = trim($config->analyticsId);
+		$displayData['custom_vars'] = $customVars;
+		$displayData['custom_url'] = $customUrl;
+		$displayData['anonymize'] = !empty($config->analyticsEnableAnonymization);
+		
+		$snippet = ShlMvcLayout_Helper::render('com_sh404sef.analytics.snippet_ga', $displayData);
+		
+		return $snippet;
+	}
+
+	/**
+	 * Get Universal Analytics tracking snippet
+	 *
+	 */
+	protected function _getSnippetUga()
+	{
+		// get config
+		$config = Sh404sefFactory::getConfig();
+		$pageInfo = Sh404sefFactory::getPageInfo();
+
+		// in case of 404, we use a custom page url so that 404s can also be tracked in GA
+		$customUrl =!empty($pageInfo->httpStatus) && $pageInfo->httpStatus == 404 ? '/__404__' : '';
+
+		$displayData = array();
+		$displayData['tracking_code'] = trim($config->analyticsUgaId);
+		$displayData['custom_domain'] = 'auto';
+		$displayData['custom_url'] = $customUrl;
+		$displayData['anonymize'] = !empty($config->analyticsEnableAnonymization);
+		
+		$snippet = ShlMvcLayout_Helper::render('com_sh404sef.analytics.snippet_uga', $displayData);
+		
+		return $snippet;
+	}
+
+	/**
+	 * Get Google Tags manager snippet
+	 *
+	 */
+	protected function _getSnippetGtm()
+	{
+		// get config
+		$config = Sh404sefFactory::getConfig();
+		$pageInfo = Sh404sefFactory::getPageInfo();
+
+		$displayData = array();
+		$displayData['tracking_code'] = trim($config->analyticsGtmId);
+		
+		// finalize snippet : add user tracking code
+		$snippet = ShlMvcLayout_Helper::render('com_sh404sef.analytics.snippet_gtm', $displayData);
+
+		return $snippet;
+	}
+	/**
+	 * Set client object to perform request
+	 * for connection to analytics service
+	 *
+	 */
+	protected function _prepareConnectRequest()
+	{
+
+		$hClient = Sh404sefHelperAnalytics::getHttpClient();
+
+		// set params
+		$hClient->setUri($this->_authPoint);
+		$hClient->setConfig(array('maxredirects' => 0, 'timeout' => 10));
+
+		// request details
+		$hClient->setMethod(Zendshl_Http_Client::POST);
+		$hClient->setEncType('application/x-www-form-urlencoded');
+
+		// request data
+		$postData = array('accountType' => 'GOOGLE', 'Email' => $this->_config->analyticsUser, 'Passwd' => $this->_config->analyticsPassword,
+			'service' => 'analytics', 'source' => JFactory::getApplication()->getCfg('sitename') . '-sh404sef-' . $this->_config->version);
+
+		$hClient->setParameterPost($postData);
+	}
+
+	/**
+	 *
+	 * Handle response from connect request
+	 *
+	 */
+	protected function _handleConnectResponse($response)
+	{
+
+		// check if authentified
+		Sh404sefHelperAnalytics::verifyAuthResponse($response);
+
+		// we are authorized, collect Auth token from body
+		$this->_extractAuthToken($response->getBody());
+
+		return true;
+	}
+
+	protected function _fetchAccountsList()
+	{
+
+		$hClient = Sh404sefHelperAnalytics::getHttpClient();
+		$hClient->resetParameters($clearAll = true);
+
+		// build the request
+		$sefConfig = Sh404sefFactory::getConfig();
+		$accountIdBits = explode('-', trim($sefConfig->analyticsId));
+		if (empty($accountIdBits) || count($accountIdBits) < 3)
+		{
+			throw new Sh404sefExceptionDefault(JText::sprintf('COM_SH404SEF_ERROR_CHECKING_ANALYTICS', 'Invalid account Id'));
+		}
+		$accoundId = $accountIdBits[1];
+
+		// set target API url
+		$hClient
+			->setUri(
+				$this->_endPoint . 'management/accounts/' . $accoundId . '/webproperties/' . trim($sefConfig->analyticsId) . '/profiles?key='
+					. $this->_getAppKey());
+
+		// make sure we use GET
+		$hClient->setMethod(Zendshl_Http_Client::GET);
+
+		// set headers required by Google Analytics
+		$headers = array('GData-Version' => 2, 'Authorization' => 'GoogleLogin auth=' . $this->_Auth);
+
+		$hClient->setHeaders($headers);
+
+		//perform request
+		// establish connection with available methods
+		$adapters = array('Zendshl_Http_Client_Adapter_Curl', 'Zendshl_Http_Client_Adapter_Socket');
+		$rawResponse = null;
+
+		// perform connect request
+		foreach ($adapters as $adapter)
+		{
+			try
+			{
+				$hClient->setAdapter($adapter);
+				$response = $hClient->request();
+				break;
+			}
+			catch (Exception $e)
+			{
+				// we failed, let's try another method
+			}
+		}
+
+		// return if error
+		if (empty($response))
+		{
+			$msg = 'unknown code';
+			throw new Sh404sefExceptionDefault(JText::sprintf('COM_SH404SEF_ERROR_CHECKING_ANALYTICS', $msg));
+		}
+		if (empty($response) || !is_object($response) || $response->isError())
+		{
+			$msg = method_exists($response, 'getStatus') ? $response->getStatus() : 'unknown code';
+			throw new Sh404sefExceptionDefault(JText::sprintf('COM_SH404SEF_ERROR_CHECKING_ANALYTICS', $msg));
+		}
+
+		// analyze response
+		// check if authentified
+		Sh404sefHelperAnalytics::verifyAuthResponse($response);
+		$xml = simplexml_load_string($response->getBody());
+
+		if (!empty($xml->entry))
+		{
+			foreach ($xml->entry as $entry)
+			{
+				$account = new StdClass();
+				$bits = explode('/', (string) $entry->id);
+				$account->id = array_pop($bits);
+				$account->title = str_replace('Google Analytics Profile ', '', (string) $entry->title);
+				$account->title = str_replace('Google Analytics View (Profile) ', '', $account->title);
+				$this->_accounts[] = clone ($account);
+			}
+		}
+	}
+
+	/**
+	 * prepare html filters to allow user to select the way she likes
+	 * to view reports
+	 */
+	protected function _prepareFilters()
+	{
+		// array to hold various filters
+		$filters = array();
+
+		// find if we must display all filters. On dashboard, only a reduced set
+		$allFilters = $this->_options['showFilters'] == 'yes';
+
+		// select account to retrieve data for (or rather, profile
+		$customSubmit = ' onchange="shSetupAnalytics({' . ($allFilters ? '' : 'showFilters:\'no\'') . '});"';
+
+		if (version_compare(JVERSION, '3.0', 'ge'))
+		{
+			$select = '<div class="btn-group">';
+			$select .= Sh404sefHelperHtml::buildSelectList($this->_accounts, $this->_options['accountId'], 'accountId', $autoSubmit = false,
+				$addSelectAll = false, $selectAllTitle = '', $customSubmit);
+			$select .= '</div>';
+			$filters[] = $select;
+
+			// dashboard only has account selection, no room for anything else
+			// only shows main selection drop downs on analytics view
+			if ($allFilters)
+			{
+				$select = '<div class="btn-group">';
+				$select .= '<label for="startDate">' . JText::_('COM_SH404SEF_ANALYTICS_START_DATE') . '</label>';
+				$select .= JHTML::_('calendar', $this->_options['startDate'], 'startDate', 'startDate', '%Y-%m-%d', array('class' => 'class="textinput"'));
+				$select .= '</div>';
+				$filters[] = $select;
+
+				$select = '<div class="btn-group">';
+				$select .= '<label for="endDate">' . JText::_('COM_SH404SEF_ANALYTICS_END_DATE') . '</label>';
+				$select .= JHTML::_('calendar', $this->_options['endDate'], 'endDate', 'endDate', '%Y-%m-%d', array('class' => 'class="textinput"'));
+				$select .= '</div>';
+				$filters[] = $select;
+
+				// select groupBy (day, week, month)
+				$select = '<div class="btn-group">';
+				$select .= '<label for="groupBy">' . JText::_('COM_SH404SEF_ANALYTICS_GROUP_BY') . '</label>';
+				$select .= Sh404sefHelperAnalytics::buildAnalyticsGroupBySelectList($this->_options['groupBy'], 'groupBy', $autoSubmit = false,
+					$addSelectAll = false, $selectAllTitle = '', $customSubmit);
+				$select .= '</div>';
+				$filters[] = $select;
+
+				// add a click to update link
+				$filters[] = '<a class="btn btn-link" href="javascript: void(0);" onclick="javascript: shSetupAnalytics({forced:1'
+					. ($allFilters ? '' : ',showFilters:\'no\'') . '});" > [' . JText::_('COM_SH404SEF_CHECK_ANALYTICS') . ']</a>';
+
+			}
+			else
+			{
+				// on dashboard, there is no date select, so we must display the date range
+				$filters[] = '&nbsp;' . JText::_('COM_SH404SEF_ANALYTICS_DATE_RANGE') . '&nbsp;<div class="largertext">'
+					. $this->_options['startDate'] . '&nbsp;&nbsp;>>&nbsp;&nbsp;' . $this->_options['endDate'] . '</div>';
+			}
+		}
+		else
+		{
+			$select = Sh404sefHelperHtml::buildSelectList($this->_accounts, $this->_options['accountId'], 'accountId', $autoSubmit = false,
+				$addSelectAll = false, $selectAllTitle = '', $customSubmit);
+			$filters[] = JText::_('COM_SH404SEF_ANALYTICS_ACCOUNT') . ':&nbsp;' . $select;
+
+			// dashboard only has account selection, no room for anything else
+			// only shows main selection drop downs on analytics view
+			if ($allFilters)
+			{
+				// select start date
+				$select = JHTML::_('calendar', $this->_options['startDate'], 'startDate', 'startDate', '%Y-%m-%d', array('class' => 'class="textinput"'));
+				$filters[] = '&nbsp;' . JText::_('COM_SH404SEF_ANALYTICS_START_DATE') . ':&nbsp;' . $select;
+
+				// select end date
+				$select = JHTML::_('calendar', $this->_options['endDate'], 'endDate', 'endDate', '%Y-%m-%d', array('class' => 'class="textinput"'));
+				$filters[] = '&nbsp;' . JText::_('COM_SH404SEF_ANALYTICS_END_DATE') . ':&nbsp;' . $select;
+
+				// select groupBy (day, week, month)
+				$select = Sh404sefHelperAnalytics::buildAnalyticsGroupBySelectList($this->_options['groupBy'], 'groupBy', $autoSubmit = false,
+					$addSelectAll = false, $selectAllTitle = '', $customSubmit);
+				$filters[] = '&nbsp;' . JText::_('COM_SH404SEF_ANALYTICS_GROUP_BY') . ':&nbsp;' . $select;
+
+				// add a click to update link
+				$filters[] = '&nbsp;<a href="javascript: void(0);" onclick="javascript: shSetupAnalytics({forced:1'
+					. ($allFilters ? '' : ',showFilters:\'no\'') . '});" > [' . JText::_('COM_SH404SEF_CHECK_ANALYTICS') . ']</a>';
+			}
+			else
+			{
+				// on dashboard, there is no date select, so we must display the date range
+				$filters[] = '&nbsp;' . JText::_('COM_SH404SEF_ANALYTICS_DATE_RANGE') . '&nbsp;<div class="largertext">'
+					. $this->_options['startDate'] . '&nbsp;&nbsp;>>&nbsp;&nbsp;' . $this->_options['endDate'] . '</div>';
+			}
+		}
+		// use layout to render
+		return $filters;
+	}
+
+	protected function _extractAuthToken($body)
+	{
+		$SID = explode('LSID=', $body);
+		$this->_SID = trim($SID[0]);
+		$this->_SID = ltrim($this->_SID, 'SID=');
+
+		$LSID = explode('Auth=', $SID[1]);
+		$this->_LSID = trim($LSID[0]);
+
+		$this->_Auth = trim($LSID[1]);
+	}
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/exportaliases.php

@@ -0,0 +1,311 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of pageids data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterExportaliases extends JObject {
+
+  /**
+   * An array holding each step details
+   * A step is defined as a task, a view and a layout
+   * By default, task can be 'display', but still need
+   * to be defined in array
+   * @var array
+   */
+  public $_stepsMap = array(
+
+  -2 => array( 'task' => 'doTerminate', 'view' => 'wizard', 'layout' => 'default')
+  ,-1 => array( 'task' => 'doCancel', 'view' => 'wizard', 'layout' => 'default')
+  , 0 => array( 'task' => 'doStart', 'view' => 'wizard', 'layout' => 'default')
+  , 1 => array( 'task' => 'doExport', 'view' => 'wizard', 'layout' => 'default')
+  , 2 => array( 'task' => 'doDownload', 'view' => 'wizard', 'layout' => 'default')
+
+  );
+
+  public $_stepsCount = 0;
+  public $_steps = array( 'next' => 0, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+  public $_button = '';
+  public $_buttonsList = array ('next', 'previous', 'terminate', 'cancel');
+  // visible buttons are displayed as toolbar pressbutton
+  // buttons not on that list are passed as 'hidden' post data
+  public $_visibleButtonsList = array ( 'previous', 'next', 'terminate', 'cancel');
+
+  protected $_context = 'aliases';
+  protected $_total = 0;
+  protected $_parentController = null;
+  protected $_filename = '';
+
+  const MAX_PAGEIDS_PER_STEP = 100;
+
+  /**
+   * Constructor, keep reference to controller
+   * which called the adapter
+   * @param unknown_type $parentController
+   */
+  public function __construct( $parentController) {
+
+    $this->_parentController = $parentController;
+
+  }
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    $this->_stepsCount = count( $this->_stepsMap);
+
+    // prepare data for controller
+    $properties = array();
+
+    $properties['_defaultController'] = 'wizard';
+    $properties['_defaultTask'] = '';
+    $properties['_defaultModel'] = '';
+    $properties['_defaultView'] = 'wizard';
+    $properties['_defaultLayout'] = 'default';
+
+    $properties['_returnController'] = 'aliases';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'aliases';
+    $properties['_returnLayout'] = 'default';
+    $properties['_pageTitle'] = JText::_('COM_SH404SEF_EXPORTING_TITLE');
+
+    return $properties;
+
+  }
+
+  /**
+   * First step, by default a message
+   * and a Terminate button
+   *
+   */
+  public function doStart() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ('next', 'cancel');
+
+    // next steps definition
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    $result['mainText'] = JText::_('COM_SH404SEF_EXPORT_ALIASES_START');
+
+    return $result;
+
+  }
+
+  /**
+   * Second step, export data
+   *
+   */
+  public function doExport() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ();
+
+    // A customiser :
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    // exporting a limited set of pageids at a time
+    $nextStart = JRequest::getInt( 'nextstart', 0);
+
+    // are we adding to an existing data file ?
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // calculate number of items to export
+    $model = ShlMvcModel_Base::getInstance( 'aliases', 'Sh404sefModel');
+    $model->setContext( 'aliases.default');
+    $options = (object) array('layout' => 'default', 'includeHomeData' => true);
+    $this->_total = $model->getTotal( $options);
+
+    // do we have anything to export ?
+    if (empty( $this->_total)) {
+      $result['mainText'] = JText::_('COM_SH404SEF_NOTHING_TO_EXPORT');
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => -2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+      return $result;
+    }
+
+    // get new start item
+    if (empty( $nextStart)) {
+      // this is first pass, starting from 0
+      $start = 0;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+      if ($nextStart >= $this->_total) {
+        // reached the end
+        $nextStart = $this->_total;
+      }
+    } else {
+      $start = $nextStart;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+    }
+
+    // are we done ? if so, move to next step
+    $result['hiddenText'] = '';
+
+    if ($start >= $this->_total) {
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_DONE', $this->_total);
+      $result['mainText'] .= $this->_getTerminateOptions();
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => 2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+    } else {
+
+      // actually export items
+      $this->_export( $start);
+
+      // continuing for another round
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_EXPORTING', $start + 1, $this->_total);
+      $result['hiddenText'] = '<input type="hidden" name="nextstart" value="'.$nextStart.'" />';
+      $result['nextStart'] = $nextStart;
+    }
+
+    $result['continue'] = array( 'task' => 'next', 'nextstart' => $nextStart, 'filename' => base64_encode($this->_filename));
+    $result['continue'] = array_merge( $result['continue'], $this->_steps);
+    $result['hiddenText'] .= '<input type="hidden" name="filename" value="'.$this->_filename.'" />';
+
+    return $result;
+
+  }
+
+  /**
+   * Last step, send results as download
+   *
+   */
+  public function doDownload() {
+
+
+    // fake content
+    $data = '';
+
+    // get the current filename with path
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // get a more readable filename
+    $displayName = date('Y-m-d') .  '_' . $this->_context . '_export.txt';
+
+    Sh404sefHelperFiles::triggerDownload( $this->_filename, $displayName);
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doTerminate() {
+
+  // are we set to purge temporary files ?
+    $purgeTempFiles = JRequest::getInt( 'purge_temp_files', 0);
+    if (!empty($purgeTempFiles)) {
+      Sh404sefHelperFiles::purgeTempFiles( 'sh404sef_export_' . $this->_context);
+    }
+    
+    // now go back to main page
+    $result = array( 'redirectTo' => true);
+
+    return $result;
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doCancel() {
+
+    $result = array();
+    $result['redirectTo'] = true;
+    $result['redirectOptions'] = array( 'sh404sefMsg' => 'COM_SH404SEF_WIZARD_CANCELLED');
+
+    return $result;
+
+  }
+
+  protected function _export( $start) {
+
+    // do we have a valid filename
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // put some data in the file
+    $end = $start + self::MAX_PAGEIDS_PER_STEP + 1;
+    $end = $end > $this->_total ? $this->_total : $end;
+
+    // fetch pageIds record from model
+    $model = ShlMvcModel_Base::getInstance( 'aliases', 'Sh404sefModel');
+    $model->setContext( 'aliases.default');
+    $options = (object) array('layout' => 'default', 'includeHomeData' => true);
+    $records = $model->getList( $options, $returnZeroElement = false, $start, $forcedLimit = self::MAX_PAGEIDS_PER_STEP);
+
+    // do we need a header written to the file, for first record
+    $header = $start == 0 ? Sh404sefHelperGeneral::getExportHeaders( $this->_context) . "\n" : '';
+
+    // format them for text file output
+    $data = '';
+    $counter = $start;
+    $glue = Sh404sefHelperFiles::$stringDelimiter . Sh404sefHelperFiles::$fieldDelimiter . Sh404sefHelperFiles::$stringDelimiter;
+    if (!empty( $records)) {
+      foreach( $records as $record) {
+        $counter++;
+        if ($record->newurl == sh404SEF_HOMEPAGE_CODE) {
+          $record->newurl = '__ Homepage __';
+        }
+        $textRecord = $record->alias . $glue . $record->oldurl . $glue . $record->newurl
+        . $glue . $record->type
+        . $glue . $record->hits . Sh404sefHelperFiles::$stringDelimiter
+        ;
+        $line = Sh404sefHelperFiles::$stringDelimiter . $counter . $glue . $textRecord;
+        $data .= $line . "\n";
+      }
+    }
+
+    // prepare data for storage
+    if (!empty( $header)) {
+      // first record written to file, prepend header
+      $data = $header . $data;
+    }
+
+    // store in file
+    $status = Sh404sefHelperFiles::appendToFile( $this->_filename, $data);
+
+    // return any error
+    return $status;
+
+  }
+
+  protected function _getTerminateOptions() {
+
+    $options = '<br /><br />';
+    $options .= '<input type="checkbox" name="purge_temp_files" value="1" checked="checked" >';
+    $options .= JText::_('COM_SH404SEF_PURGE_TEMP_FILES');
+    $options .= '<br />';
+
+    return $options;
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/exportmetas.php

@@ -0,0 +1,364 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of page title and metas data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterExportmetas extends JObject {
+
+  /**
+   * An array holding each step details
+   * A step is defined as a task, a view and a layout
+   * By default, task can be 'display', but still need
+   * to be defined in array
+   * @var array
+   */
+  public $_stepsMap = array(
+
+  -2 => array( 'task' => 'doTerminate', 'view' => 'wizard', 'layout' => 'default')
+  ,-1 => array( 'task' => 'doCancel', 'view' => 'wizard', 'layout' => 'default')
+  , 0 => array( 'task' => 'doStart', 'view' => 'wizard', 'layout' => 'default')
+  , 1 => array( 'task' => 'doExport', 'view' => 'wizard', 'layout' => 'default')
+  , 2 => array( 'task' => 'doDownload', 'view' => 'wizard', 'layout' => 'default')
+
+  );
+
+  public $_stepsCount = 0;
+  public $_steps = array( 'next' => 0, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+  public $_button = '';
+  public $_buttonsList = array ('next', 'previous', 'terminate', 'cancel');
+  // visible buttons are displayed as toolbar pressbutton
+  // buttons not on that list are passed as 'hidden' post data
+  public $_visibleButtonsList = array ( 'previous', 'next', 'terminate', 'cancel');
+
+
+  protected $_context = 'metas';
+  protected $_total = 0;
+  protected $_parentController = null;
+  protected $_filename = '';
+
+  const MAX_PAGEIDS_PER_STEP = 100;
+
+  /**
+   * Constructor, keep reference to controller
+   * which called the adapter
+   * @param unknown_type $parentController
+   */
+  public function __construct( $parentController) {
+
+    $this->_parentController = $parentController;
+
+  }
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    $this->_stepsCount = count( $this->_stepsMap);
+
+    // prepare data for controller
+    $properties = array();
+
+    $properties['_defaultController'] = 'wizard';
+    $properties['_defaultTask'] = '';
+    $properties['_defaultModel'] = '';
+    $properties['_defaultView'] = 'wizard';
+    $properties['_defaultLayout'] = 'default';
+
+    $properties['_returnController'] = 'metas';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'metas';
+    $properties['_returnLayout'] = 'default';
+    $properties['_pageTitle'] = JText::_('COM_SH404SEF_EXPORTING_TITLE');
+
+    return $properties;
+
+  }
+
+  /**
+   * First step, by default a message
+   * and a Terminate button
+   *
+   */
+  public function doStart() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ('next', 'cancel');
+
+    // A customiser :
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    $result['mainText'] = JText::_('COM_SH404SEF_EXPORT_METAS_START');
+
+    return $result;
+
+  }
+
+  /**
+   * Second step, export data
+   *
+   */
+  public function doExport() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ();
+
+    // next steps definition
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    // exporting a limited set of pageids at a time
+    $nextStart = JRequest::getInt( 'nextstart', 0);
+
+    // are we adding to an existing data file ?
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // calculate number of items to export
+    $model = ShlMvcModel_Base::getInstance( 'urls', 'Sh404sefModel');
+    $model->setContext( 'metas.default');
+    $options = (object) array('layout' => 'export', 'getMetaData' => true, 'onlyWithMetaData' => true, 'simpleUrlList' => true);
+    $this->_total = $model->getTotal( $options);
+
+    // do we have anything to export ?
+    if (empty( $this->_total)) {
+      $result['mainText'] = JText::_('COM_SH404SEF_NOTHING_TO_EXPORT');
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => -2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+      return $result;
+    }
+
+    // get new start item
+    if (empty( $nextStart)) {
+      // this is first pass, starting from 0
+      $start = 0;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+      if ($nextStart >= $this->_total) {
+        // reached the end
+        $nextStart = $this->_total;
+      }
+    } else {
+      $start = $nextStart;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+    }
+
+    // are we done ? if so, move to next step
+    $result['hiddenText'] = '';
+
+    if ($start >= $this->_total) {
+      // append homepage data. Hard to put them at the beginning, that'd make the whole counting logic more complex
+      $this->_exportHomePageData( $this->_total);
+
+      // keep going to terminate page
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_DONE', $this->_total);
+      $result['mainText'] .= $this->_getTerminateOptions();
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => 2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+    } else {
+
+      // actually export items
+      $this->_export( $start);
+
+      // continuing for another round
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_EXPORTING', $start + 1, $this->_total);
+      $result['hiddenText'] = '<input type="hidden" name="nextstart" value="'.$nextStart.'" />';
+      $result['nextStart'] = $nextStart;
+    }
+
+    $result['continue'] = array( 'task' => 'next', 'nextstart' => $nextStart, 'filename' => base64_encode($this->_filename));
+    $result['continue'] = array_merge( $result['continue'], $this->_steps);
+    $result['hiddenText'] .= '<input type="hidden" name="filename" value="'.$this->_filename.'" />';
+
+    return $result;
+
+  }
+
+  /**
+   * Last step, send results as download
+   *
+   */
+  public function doDownload() {
+
+
+    // fake content
+    $data = '';
+
+    // get the current filename with path
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // get a more readable filename
+    $displayName = date('Y-m-d') . '_' .  $this->_context . '_export.txt';
+
+    Sh404sefHelperFiles::triggerDownload( $this->_filename, $displayName);
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doTerminate() {
+
+    // are we set to purge temporary files ?
+    $purgeTempFiles = JRequest::getInt( 'purge_temp_files', 0);
+    if (!empty($purgeTempFiles)) {
+      Sh404sefHelperFiles::purgeTempFiles( 'sh404sef_export_' . $this->_context);
+    }
+
+    // now go back to main page
+    $result = array( 'redirectTo' => true);
+
+    return $result;
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doCancel() {
+
+    $result = array();
+    $result['redirectTo'] = true;
+    $result['redirectOptions'] = array( 'sh404sefMsg' => 'COM_SH404SEF_WIZARD_CANCELLED');
+
+    return $result;
+
+  }
+
+  protected function _export( $start) {
+
+    // do we have a valid filename
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // put some data in the file
+    $end = $start + self::MAX_PAGEIDS_PER_STEP + 1;
+    $end = $end > $this->_total ? $this->_total : $end;
+
+    // fetch pageIds record from model
+    $model = ShlMvcModel_Base::getInstance( 'urls', 'Sh404sefModel');
+    $model->setContext( 'metas.default');
+    $options = (object) array('layout' => 'export', 'getMetaData' => true, 'onlyWithMetaData' => true, 'simpleUrlList' => true);
+    $records = $model->getList( $options, $returnZeroElement = false, $start, $forcedLimit = self::MAX_PAGEIDS_PER_STEP);
+
+    // do we need a header written to the file, for first record
+    $header = $start == 0 ? Sh404sefHelperGeneral::getExportHeaders( $this->_context) . "\n" : '';
+
+    // format them for text file output
+    $data = '';
+    $counter = $start;
+    $glue = Sh404sefHelperFiles::$stringDelimiter . Sh404sefHelperFiles::$fieldDelimiter . Sh404sefHelperFiles::$stringDelimiter;
+    if (!empty( $records)) {
+      foreach( $records as $record) {
+        $counter++;
+        $data .= $this->_createLine( $record, $counter, $glue);
+      }
+    }
+
+    // prepare data for storage
+    if (!empty( $header)) {
+      // first record written to file, prepend header
+      $data = $header . $data;
+    }
+
+    // store in file
+    $status = Sh404sefHelperFiles::appendToFile( $this->_filename, $data);
+
+    // return any error
+    return $status;
+
+  }
+
+  protected function _exportHomePageData( $start) {
+
+    // get data from model
+    $model = ShlMvcModel_Base::getInstance( 'metas', 'Sh404sefModel');
+    $model->setContext( 'metas.default');
+    $options = (object) array('layout' => 'default', 'newurl' => sh404SEF_HOMEPAGE_CODE);
+    $this->_total += 1;
+    $homePageMetaData = $model->getList( $options);
+
+    // format them for text file output
+    $data = '';
+    $counter = $start;
+    $glue = Sh404sefHelperFiles::$stringDelimiter . Sh404sefHelperFiles::$fieldDelimiter . Sh404sefHelperFiles::$stringDelimiter;
+    if (!empty( $homePageMetaData)) {
+      foreach( $homePageMetaData as $record) {
+        $counter++;
+        $record->oldurl = '';
+        $record->newurl = '__ Homepage __';
+        $data .= $this->_createLine( $record, $counter, $glue);
+      }
+    }
+
+    // prepare data for storage
+    if (!empty( $header)) {
+      // first record written to file, prepend header
+      $data = $header . $data;
+    }
+
+    // store in file
+    $status = Sh404sefHelperFiles::appendToFile( $this->_filename, $data);
+
+  }
+
+  /**
+   * Creates an export file line, based on db record
+   *
+   * @param $record the data coming from DB
+   * @param $counter, running counter
+   * @param $glue , glue string between elements of records
+   */
+  protected function _createLine( $record, $counter, $glue) {
+
+    $textRecord = $record->oldurl . $glue . $record->newurl
+    . $glue . (empty( $record->cpt) ? 0 : $record->cpt)
+    . $glue . (empty( $record->rank) ? 0 : $record->rank)
+    . $glue . (!isset( $record->dateadd) ? '0000-00-00' : $record->dateadd)
+    . $glue . Sh404sefHelperFiles::csvQuote( $record->metatitle)
+    . $glue . Sh404sefHelperFiles::csvQuote( $record->metadesc)
+    . $glue . Sh404sefHelperFiles::csvQuote( $record->metakey)
+    . $glue . Sh404sefHelperFiles::csvQuote( $record->metalang)
+    . $glue . Sh404sefHelperFiles::csvQuote( $record->metarobots) . Sh404sefHelperFiles::$stringDelimiter;
+    $line = Sh404sefHelperFiles::$stringDelimiter . $counter . $glue . $textRecord . "\n";
+
+    return $line;
+  }
+
+  protected function _getTerminateOptions() {
+
+    $options = '<br /><br />';
+    $options .= '<input type="checkbox" name="purge_temp_files" value="1" checked="checked" >';
+    $options .= JText::_('COM_SH404SEF_PURGE_TEMP_FILES');
+    $options .= '<br />';
+
+    return $options;
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/exportpageids.php

@@ -0,0 +1,308 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of pageids data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterExportpageids extends JObject {
+
+  /**
+   * An array holding each step details
+   * A step is defined as a task, a view and a layout
+   * By default, task can be 'display', but still need
+   * to be defined in array
+   * @var array
+   */
+  public $_stepsMap = array(
+
+  -2 => array( 'task' => 'doTerminate', 'view' => 'wizard', 'layout' => 'default')
+  ,-1 => array( 'task' => 'doCancel', 'view' => 'wizard', 'layout' => 'default')
+  , 0 => array( 'task' => 'doStart', 'view' => 'wizard', 'layout' => 'default')
+  , 1 => array( 'task' => 'doExport', 'view' => 'wizard', 'layout' => 'default')
+  , 2 => array( 'task' => 'doDownload', 'view' => 'wizard', 'layout' => 'default')
+
+  );
+
+  public $_stepsCount = 0;
+  public $_steps = array( 'next' => 0, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+  public $_button = '';
+  public $_buttonsList = array ('next', 'previous', 'terminate', 'cancel');
+  // visible buttons are displayed as toolbar pressbutton
+  // buttons not on that list are passed as 'hidden' post data
+  public $_visibleButtonsList = array ( 'previous', 'next', 'terminate', 'cancel');
+
+  protected $_context = 'pageids';
+  protected $_total = 0;
+  protected $_parentController = null;
+  protected $_filename = '';
+
+  const MAX_PAGEIDS_PER_STEP = 100;
+
+  /**
+   * Constructor, keep reference to controller
+   * which called the adapter
+   * @param unknown_type $parentController
+   */
+  public function __construct( $parentController) {
+
+    $this->_parentController = $parentController;
+
+  }
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    $this->_stepsCount = count( $this->_stepsMap);
+
+    // prepare data for controller
+    $properties = array();
+
+    $properties['_defaultController'] = 'wizard';
+    $properties['_defaultTask'] = '';
+    $properties['_defaultModel'] = '';
+    $properties['_defaultView'] = 'wizard';
+    $properties['_defaultLayout'] = 'default';
+
+    $properties['_returnController'] = 'pageids';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'pageids';
+    $properties['_returnLayout'] = 'default';
+    $properties['_pageTitle'] = JText::_('COM_SH404SEF_EXPORTING_TITLE');
+
+    return $properties;
+
+  }
+
+  /**
+   * First step, by default a message
+   * and a Terminate button
+   *
+   */
+  public function doStart() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ('next', 'cancel');
+
+    // next steps definition
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    $result['mainText'] = JText::_('COM_SH404SEF_EXPORT_PAGEIDS_START');
+
+    return $result;
+
+  }
+
+  /**
+   * Second step, export data
+   *
+   */
+  public function doExport() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ();
+
+    // next steps definition
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    // exporting a limited set of pageids at a time
+    $nextStart = JRequest::getInt( 'nextstart', 0);
+
+    // are we adding to an existing data file ?
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // calculate number of items to export
+    $model = ShlMvcModel_Base::getInstance( 'urls', 'Sh404sefModel');
+    $model->setContext( 'pageids.default');
+    $options = (object) array('layout' => 'default', 'getPageId' => true, 'simpleUrlList' => true,);
+    $this->_total = $model->getTotal( $options);
+
+    // do we have anything to export ?
+    if (empty( $this->_total)) {
+      $result['mainText'] = JText::_('COM_SH404SEF_NOTHING_TO_EXPORT');
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => -2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+      return $result;
+    }
+
+    // get new start item
+    if (empty( $nextStart)) {
+      // this is first pass, starting from 0
+      $start = 0;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+      if ($nextStart >= $this->_total) {
+        // reached the end
+        $nextStart = $this->_total;
+      }
+    } else {
+      $start = $nextStart;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+    }
+
+    // are we done ? if so, move to next step
+    $result['hiddenText'] = '';
+
+    if ($start >= $this->_total) {
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_DONE', $this->_total);
+      $result['mainText'] .= $this->_getTerminateOptions();
+       
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => 2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+    } else {
+
+      // actually export items
+      $this->_export( $start);
+
+      // continuing for another round
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_EXPORTING', $start + 1, $this->_total);
+      $result['hiddenText'] = '<input type="hidden" name="nextstart" value="'.$nextStart.'" />';
+      $result['nextStart'] = $nextStart;
+    }
+
+    $result['continue'] = array( 'task' => 'next', 'nextstart' => $nextStart, 'filename' => base64_encode($this->_filename));
+    $result['continue'] = array_merge( $result['continue'], $this->_steps);
+    $result['hiddenText'] .= '<input type="hidden" name="filename" value="'.$this->_filename.'" />';
+
+    return $result;
+
+  }
+
+  /**
+   * Last step, send results as download
+   *
+   */
+  public function doDownload() {
+
+
+    // fake content
+    $data = '';
+
+    // get the current filename with path
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // get a more readable filename
+    $displayName = date('Y-m-d') .  '_' . $this->_context . '_export.txt';
+
+    Sh404sefHelperFiles::triggerDownload( $this->_filename, $displayName);
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doTerminate() {
+
+    // are we set to purge temporary files ?
+    $purgeTempFiles = JRequest::getInt( 'purge_temp_files', 0);
+    if (!empty($purgeTempFiles)) {
+      Sh404sefHelperFiles::purgeTempFiles( 'sh404sef_export_' . $this->_context);
+    }
+
+    // now go back to main page
+    $result = array( 'redirectTo' => true);
+
+    return $result;
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doCancel() {
+
+    $result = array();
+    $result['redirectTo'] = true;
+    $result['redirectOptions'] = array( 'sh404sefMsg' => 'COM_SH404SEF_WIZARD_CANCELLED');
+
+    return $result;
+
+  }
+
+  protected function _export( $start) {
+
+    // do we have a valid filename
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // put some data in the file
+    $end = $start + self::MAX_PAGEIDS_PER_STEP + 1;
+    $end = $end > $this->_total ? $this->_total : $end;
+
+    // fetch pageIds record from model
+    $model = ShlMvcModel_Base::getInstance( 'urls', 'Sh404sefModel');
+    $model->setContext( 'pageids.default');
+    $options = (object) array('layout' => 'default', 'getPageId' => true, 'simpleUrlList' => true);
+    $records = $model->getList( $options, $returnZeroElement = false, $start, $forcedLimit = self::MAX_PAGEIDS_PER_STEP);
+
+    // do we need a header written to the file, for first record
+    $header = $start == 0 ? Sh404sefHelperGeneral::getExportHeaders( $this->_context) . "\n" : '';
+
+    // format them for text file output
+    $data = '';
+    $counter = $start;
+    $glue = Sh404sefHelperFiles::$stringDelimiter . Sh404sefHelperFiles::$fieldDelimiter . Sh404sefHelperFiles::$stringDelimiter;
+    if (!empty( $records)) {
+      foreach( $records as $record) {
+        $counter++;
+        $textRecord = $record->pageid . $glue . $record->oldurl . $glue  . $record->nonsefurl
+        . $glue . $record->pageidtype
+        . $glue . $record->pageidhits . Sh404sefHelperFiles::$stringDelimiter
+        ;
+        $line = Sh404sefHelperFiles::$stringDelimiter . $counter . $glue . $textRecord;
+        $data .= $line . "\n";
+      }
+    }
+
+    // prepare data for storage
+    if (!empty( $header)) {
+      // first record written to file, prepend header
+      $data = $header . $data;
+    }
+
+    // store in file
+    $status = Sh404sefHelperFiles::appendToFile( $this->_filename, $data);
+
+    // return any error
+    return $status;
+
+  }
+
+  protected function _getTerminateOptions() {
+
+    $options = '<br /><br />';
+    $options .= '<input type="checkbox" name="purge_temp_files" value="1" checked="checked" >';
+    $options .= JText::_('COM_SH404SEF_PURGE_TEMP_FILES');
+    $options .= '<br />';
+
+    return $options;
+  }
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/exporturls.php

@@ -0,0 +1,317 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of page title and metas data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterExporturls extends JObject {
+
+  /**
+   * An array holding each step details
+   * A step is defined as a task, a view and a layout
+   * By default, task can be 'display', but still need
+   * to be defined in array
+   * @var array
+   */
+  public $_stepsMap = array(
+
+  -2 => array( 'task' => 'doTerminate', 'view' => 'wizard', 'layout' => 'default')
+  ,-1 => array( 'task' => 'doCancel', 'view' => 'wizard', 'layout' => 'default')
+  , 0 => array( 'task' => 'doStart', 'view' => 'wizard', 'layout' => 'default')
+  , 1 => array( 'task' => 'doExport', 'view' => 'wizard', 'layout' => 'default')
+  , 2 => array( 'task' => 'doDownload', 'view' => 'wizard', 'layout' => 'default')
+
+  );
+
+  public $_stepsCount = 0;
+  public $_steps = array( 'next' => 0, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+  public $_button = '';
+  public $_buttonsList = array ('next', 'previous', 'terminate', 'cancel');
+  // visible buttons are displayed as toolbar pressbutton
+  // buttons not on that list are passed as 'hidden' post data
+  public $_visibleButtonsList = array ( 'previous', 'next', 'terminate', 'cancel');
+
+
+  protected $_context = 'urls';
+  protected $_total = 0;
+  protected $_parentController = null;
+  protected $_filename = '';
+
+  const MAX_PAGEIDS_PER_STEP = 100;
+
+  /**
+   * Constructor, keep reference to controller
+   * which called the adapter
+   * @param unknown_type $parentController
+   */
+  public function __construct( $parentController) {
+
+    $this->_parentController = $parentController;
+
+  }
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    $this->_stepsCount = count( $this->_stepsMap);
+
+    // prepare data for controller
+    $properties = array();
+
+    $properties['_defaultController'] = 'wizard';
+    $properties['_defaultTask'] = '';
+    $properties['_defaultModel'] = '';
+    $properties['_defaultView'] = 'wizard';
+    $properties['_defaultLayout'] = 'default';
+
+    $properties['_returnController'] = 'urls';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'urls';
+    $properties['_returnLayout'] = 'default';
+    $properties['_pageTitle'] = JText::_('COM_SH404SEF_EXPORTING_TITLE');
+
+    return $properties;
+
+  }
+
+  /**
+   * First step, by default a message
+   * and a Terminate button
+   *
+   */
+  public function doStart() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ('next', 'cancel');
+
+    // A customiser :
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    $result['mainText'] = JText::_('COM_SH404SEF_EXPORT_URLS_START');
+
+    return $result;
+
+  }
+
+  /**
+   * Second step, export data
+   *
+   */
+  public function doExport() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ();
+
+    // next steps definition
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    // exporting a limited set of pageids at a time
+    $nextStart = JRequest::getInt( 'nextstart', 0);
+
+    // are we adding to an existing data file ?
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // calculate number of items to export
+    $model = ShlMvcModel_Base::getInstance( 'urls', 'Sh404sefModel');
+    $model->setContext( 'urls.default');
+    $options = (object) array('layout' => 'export', 'getMetaData' => true, 'simpleUrlList' => true);
+    $this->_total = $model->getTotal( $options);
+
+    // do we have anything to export ?
+    if (empty( $this->_total)) {
+      $result['mainText'] = JText::_('COM_SH404SEF_NOTHING_TO_EXPORT');
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => -2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+      return $result;
+    }
+
+    // get new start item
+    if (empty( $nextStart)) {
+      // this is first pass, starting from 0
+      $start = 0;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+      if ($nextStart >= $this->_total) {
+        // reached the end
+        $nextStart = $this->_total;
+      }
+    } else {
+      $start = $nextStart;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+    }
+
+    // are we done ? if so, move to next step
+    $result['hiddenText'] = '';
+
+    if ($start >= $this->_total) {
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_DONE', $this->_total);
+      $result['mainText'] .= $this->_getTerminateOptions();
+
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => 2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+    } else {
+
+      // actually export items
+      $this->_export( $start);
+
+      // continuing for another round
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_EXPORTING', $start + 1, $this->_total);
+      $result['hiddenText'] = '<input type="hidden" name="nextstart" value="'.$nextStart.'" />';
+      $result['nextStart'] = $nextStart;
+    }
+
+    $result['continue'] = array( 'task' => 'next', 'nextstart' => $nextStart, 'filename' => base64_encode($this->_filename));
+    $result['continue'] = array_merge( $result['continue'], $this->_steps);
+    $result['hiddenText'] .= '<input type="hidden" name="filename" value="'.$this->_filename.'" />';
+
+    return $result;
+
+  }
+
+  /**
+   * Last step, send results as download
+   *
+   */
+  public function doDownload() {
+
+
+    // fake content
+    $data = '';
+
+    // get the current filename with path
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // get a more readable filename
+    $displayName = date('Y-m-d') . '_' .  $this->_context . '_export.txt';
+
+    Sh404sefHelperFiles::triggerDownload( $this->_filename, $displayName);
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doTerminate() {
+
+    // are we set to purge temporary files ?
+    $purgeTempFiles = JRequest::getInt( 'purge_temp_files', 0);
+    if (!empty($purgeTempFiles)) {
+      Sh404sefHelperFiles::purgeTempFiles( 'sh404sef_export_' . $this->_context);
+    }
+
+    // now go back to main page
+    $result = array( 'redirectTo' => true);
+
+    return $result;
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doCancel() {
+
+    $result = array();
+    $result['redirectTo'] = true;
+    $result['redirectOptions'] = array( 'sh404sefMsg' => 'COM_SH404SEF_WIZARD_CANCELLED');
+
+    return $result;
+
+  }
+
+  protected function _export( $start) {
+
+    // do we have a valid filename
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // put some data in the file
+    $end = $start + self::MAX_PAGEIDS_PER_STEP + 1;
+    $end = $end > $this->_total ? $this->_total : $end;
+
+    // fetch pageIds record from model
+    $model = ShlMvcModel_Base::getInstance( 'urls', 'Sh404sefModel');
+    $model->setContext( 'urls.default');
+    $options = (object) array('layout' => 'export', 'getMetaData' => true, 'getPageId' => false, 'simpleUrlList' => true);
+    $records = $model->getList( $options, $returnZeroElement = false, $start, $forcedLimit = self::MAX_PAGEIDS_PER_STEP);
+
+    // do we need a header written to the file, for first record
+    $header = $start == 0 ? Sh404sefHelperGeneral::getExportHeaders( $this->_context) . "\n" : '';
+
+    // format them for text file output
+    $data = '';
+    $counter = $start;
+    $glue = Sh404sefHelperFiles::$stringDelimiter . Sh404sefHelperFiles::$fieldDelimiter . Sh404sefHelperFiles::$stringDelimiter;
+    if (!empty( $records)) {
+      foreach( $records as $record) {
+        $counter++;
+        $textRecord = $record->oldurl . $glue . $record->newurl
+        . $glue . $record->cpt
+        . $glue . $record->rank
+        . $glue . $record->dateadd
+        . $glue . Sh404sefHelperFiles::csvQuote( $record->metatitle)
+        . $glue . Sh404sefHelperFiles::csvQuote( $record->metadesc)
+        . $glue . Sh404sefHelperFiles::csvQuote( $record->metakey)
+        . $glue . Sh404sefHelperFiles::csvQuote( $record->metalang)
+        . $glue . Sh404sefHelperFiles::csvQuote( $record->metarobots)
+        . $glue . Sh404sefHelperFiles::csvQuote( $record->canonical)
+        ;
+        $line = Sh404sefHelperFiles::$stringDelimiter . $counter . $glue . $textRecord . Sh404sefHelperFiles::$stringDelimiter;
+        $data .= $line . "\n";
+      }
+    }
+
+    // prepare data for storage
+    if (!empty( $header)) {
+      // first record written to file, prepend header
+      $data = $header . $data;
+    }
+
+    // store in file
+    $status = Sh404sefHelperFiles::appendToFile( $this->_filename, $data);
+
+    // return any error
+    return $status;
+
+  }
+
+  protected function _getTerminateOptions() {
+
+    $options = '<br /><br />';
+    $options .= '<input type="checkbox" name="purge_temp_files" value="1" checked="checked" >';
+    $options .= JText::_('COM_SH404SEF_PURGE_TEMP_FILES');
+    $options .= '<br />';
+
+    return $options;
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/exportview404.php

@@ -0,0 +1,315 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of page title and metas data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterExportview404 extends JObject {
+
+  /**
+   * An array holding each step details
+   * A step is defined as a task, a view and a layout
+   * By default, task can be 'display', but still need
+   * to be defined in array
+   * @var array
+   */
+  public $_stepsMap = array(
+
+  -2 => array( 'task' => 'doTerminate', 'view' => 'wizard', 'layout' => 'default')
+  ,-1 => array( 'task' => 'doCancel', 'view' => 'wizard', 'layout' => 'default')
+  , 0 => array( 'task' => 'doStart', 'view' => 'wizard', 'layout' => 'default')
+  , 1 => array( 'task' => 'doExport', 'view' => 'wizard', 'layout' => 'default')
+  , 2 => array( 'task' => 'doDownload', 'view' => 'wizard', 'layout' => 'default')
+
+  );
+
+  public $_stepsCount = 0;
+  public $_steps = array( 'next' => 0, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+  public $_button = '';
+  public $_buttonsList = array ('next', 'previous', 'terminate', 'cancel');
+  // visible buttons are displayed as toolbar pressbutton
+  // buttons not on that list are passed as 'hidden' post data
+  public $_visibleButtonsList = array ( 'previous', 'next', 'terminate', 'cancel');
+
+
+  protected $_context = 'view404';
+  protected $_total = 0;
+  protected $_parentController = null;
+  protected $_filename = '';
+
+  const MAX_PAGEIDS_PER_STEP = 100;
+
+  /**
+   * Constructor, keep reference to controller
+   * which called the adapter
+   * @param unknown_type $parentController
+   */
+  public function __construct( $parentController) {
+
+    $this->_parentController = $parentController;
+
+  }
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    $this->_stepsCount = count( $this->_stepsMap);
+
+    // prepare data for controller
+    $properties = array();
+
+    $properties['_defaultController'] = 'wizard';
+    $properties['_defaultTask'] = '';
+    $properties['_defaultModel'] = '';
+    $properties['_defaultView'] = 'wizard';
+    $properties['_defaultLayout'] = 'default';
+
+    $properties['_returnController'] = 'urls';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'urls';
+    $properties['_returnLayout'] = 'view404';
+    $properties['_pageTitle'] = JText::_('COM_SH404SEF_EXPORTING_TITLE');
+
+    return $properties;
+
+  }
+
+  /**
+   * First step, by default a message
+   * and a Terminate button
+   *
+   */
+  public function doStart() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ('next', 'cancel');
+
+    // A customiser :
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    $result['mainText'] = JText::_('COM_SH404SEF_EXPORT_VIEW404_START');
+
+    return $result;
+
+  }
+
+  /**
+   * Second step, export data
+   *
+   */
+  public function doExport() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ();
+
+    // next steps definition
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $result = array();
+
+    // exporting a limited set of pageids at a time
+    $nextStart = JRequest::getInt( 'nextstart', 0);
+
+    // are we adding to an existing data file ?
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // calculate number of items to export
+    $model = ShlMvcModel_Base::getInstance( 'urls', 'Sh404sefModel');
+    $model->setContext( 'urls.view404');
+    $options = (object) array('layout' => 'view404');
+    $this->_total = $model->getTotal( $options);
+
+    // do we have anything to export ?
+    if (empty( $this->_total)) {
+      $result['mainText'] = JText::_('COM_SH404SEF_NOTHING_TO_EXPORT');
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => -2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+      return $result;
+    }
+
+    // get new start item
+    if (empty( $nextStart)) {
+      // this is first pass, starting from 0
+      $start = 0;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+      if ($nextStart >= $this->_total) {
+        // reached the end
+        $nextStart = $this->_total;
+      }
+    } else {
+      $start = $nextStart;
+      $nextStart = $start + self::MAX_PAGEIDS_PER_STEP;
+    }
+
+    // are we done ? if so, move to next step
+    $result['hiddenText'] = '';
+
+    if ($start >= $this->_total) {
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_DONE', $this->_total);
+      $result['mainText'] .= $this->_getTerminateOptions();
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ('terminate');
+      // next step so to trigger download, as file is ready now
+      $this->_steps = array( 'next' => 2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+    } else {
+
+      // actually export items
+      $this->_export( $start);
+
+      // continuing for another round
+      $result['mainText'] = JText::sprintf('COM_SH404SEF_EXPORT_EXPORTING', $start + 1, $this->_total);
+      $result['hiddenText'] = '<input type="hidden" name="nextstart" value="'.$nextStart.'" />';
+      $result['nextStart'] = $nextStart;
+    }
+
+    $result['continue'] = array( 'task' => 'next', 'nextstart' => $nextStart, 'filename' => base64_encode($this->_filename));
+    $result['continue'] = array_merge( $result['continue'], $this->_steps);
+    $result['hiddenText'] .= '<input type="hidden" name="filename" value="'.$this->_filename.'" />';
+
+    return $result;
+
+  }
+
+  /**
+   * Last step, send results as download
+   *
+   */
+  public function doDownload() {
+
+
+    // fake content
+    $data = '';
+
+    // get the current filename with path
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // get a more readable filename
+    $displayName = date('Y-m-d') . '_' .  $this->_context . '_export.txt';
+
+    Sh404sefHelperFiles::triggerDownload( $this->_filename, $displayName);
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doTerminate() {
+
+    // are we set to purge temporary files ?
+    $purgeTempFiles = JRequest::getInt( 'purge_temp_files', 0);
+    if (!empty($purgeTempFiles)) {
+      Sh404sefHelperFiles::purgeTempFiles( 'sh404sef_export_' . $this->_context);
+    }
+
+    // now go back to main page
+    $result = array( 'redirectTo' => true);
+
+    return $result;
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doCancel() {
+
+    $result = array();
+    $result['redirectTo'] = true;
+    $result['redirectOptions'] = array( 'sh404sefMsg' => 'COM_SH404SEF_WIZARD_CANCELLED');
+
+    return $result;
+
+  }
+
+  protected function _export( $start) {
+
+    // do we have a valid filename
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_export_' . $this->_context);
+
+    // put some data in the file
+    $end = $start + self::MAX_PAGEIDS_PER_STEP + 1;
+    $end = $end > $this->_total ? $this->_total : $end;
+
+    // fetch pageIds record from model
+    $model = ShlMvcModel_Base::getInstance( 'urls', 'Sh404sefModel');
+    $model->setContext( 'urls.view404');
+    $options = (object) array('layout' => 'view404');
+    $records = $model->getList( $options, $returnZeroElement = false, $start, $forcedLimit = self::MAX_PAGEIDS_PER_STEP);
+
+    // do we need a header written to the file, for first record
+    $header = $start == 0 ? Sh404sefHelperGeneral::getExportHeaders( $this->_context) . "\n" : '';
+
+    // format them for text file output
+    $data = '';
+    $counter = $start;
+    $glue = Sh404sefHelperFiles::$stringDelimiter . Sh404sefHelperFiles::$fieldDelimiter . Sh404sefHelperFiles::$stringDelimiter;
+    if (!empty( $records)) {
+      foreach( $records as $record) {
+        $counter++;
+        $textRecord = $record->oldurl . $glue . $record->newurl
+        . $glue . $record->cpt
+        . $glue . $record->rank
+        . $glue . $record->dateadd
+        . $glue . ''//Sh404sefHelperFiles::csvQuote( $record->metatitle)
+        . $glue . ''//Sh404sefHelperFiles::csvQuote( $record->metadesc)
+        . $glue . ''//Sh404sefHelperFiles::csvQuote( $record->metakey)
+        . $glue . ''//Sh404sefHelperFiles::csvQuote( $record->metalang)
+        . $glue . ''//Sh404sefHelperFiles::csvQuote(  $record->metarobots)
+        . Sh404sefHelperFiles::$stringDelimiter;
+        $line = Sh404sefHelperFiles::$stringDelimiter . $counter . $glue . $textRecord;
+        $data .= $line . "\n";
+      }
+    }
+
+    // prepare data for storage
+    if (!empty( $header)) {
+      // first record written to file, prepend header
+      $data = $header . $data;
+    }
+
+    // store in file
+    $status = Sh404sefHelperFiles::appendToFile( $this->_filename, $data);
+
+    // return any error
+    return $status;
+
+  }
+
+  protected function _getTerminateOptions() {
+
+    $options = '<br /><br />';
+    $options .= '<input type="checkbox" name="purge_temp_files" value="1" checked="checked" >';
+    $options .= JText::_('COM_SH404SEF_PURGE_TEMP_FILES');
+    $options .= '<br />';
+
+    return $options;
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/importaliases.php

@@ -0,0 +1,96 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of pageids data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterImportaliases extends Sh404sefClassImportgeneric {
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    // let parent do their job
+    $properties = parent::setup();
+
+    // set context record
+    $this->_context = 'aliases';
+
+    // setup a few custom properties
+    $properties['_returnController'] = 'aliases';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'aliases';
+    $properties['_returnLayout'] = 'default';
+
+    // and return the whole thing
+    return $properties;
+
+  }
+
+  /**
+   * Creates a record in the database, based
+   * on data read from import file
+   *
+   * @param array $header an array of fields, as built from the header line
+   * @param string $line raw record obtained from import file
+   */
+  protected function _createRecord( $header, $line) {
+
+    // extract the record
+    $line = $this->_lineToArray( $line);
+
+    // get table object to store record
+    $model = ShlMvcModel_Base::getInstance( 'aliases', 'Sh404sefModel');
+
+    // bind table to current record
+    $record = array();
+    $record['newurl'] = $line[3];
+    if ($record['newurl'] == '__ Homepage __') {
+      $record['newurl'] = sh404SEF_HOMEPAGE_CODE;
+    }
+    $record['alias'] = $line[1];
+    $record['type'] = $line[4];
+
+
+    // find if there is already same alias record for this non-sef url. If so
+    // we want the imported record to overwrite the existing one.
+    $existingRecords = $model->getByAttr( array( 'newurl' => $record['newurl'], 'alias' => $record['alias']));
+    if( !empty( $existingRecords)) {
+      $existingRecord = $existingRecords[0];  // getByAttr always returns an array
+
+      // use the existing id, this will be enought to override existing record when saving
+      $record['id'] = $existingRecord->id;
+
+      // ensure consistency : delete the remaining records, though there is no reason
+      // there can be more than one record with same alias AND same SEF
+      array_shift( $existingRecords);
+      if (!empty( $existingRecords)) {
+        ShlDbHelper::deleteIn( '#__sh404sef_aliases', 'id', $existingRecords, ShlDbHelper::INTEGER);
+      }
+    }
+
+    // save record : returns the record id, so failure is when 0 is returned
+    $saveId = $model->save( $record);
+    if(empty( $saveId)) {
+      // rethrow a more appropriate error message
+      throw new Sh404sefExceptionDefault( JText::sprintf( 'COM_SH404SEF_IMPORT_ERROR_INSERTING_INTO_DB', $line[0]));
+    }
+  }
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/importpageids.php

@@ -0,0 +1,78 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of pageids data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterImportpageids extends Sh404sefClassImportgeneric {
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    // let parent do their job
+    $properties = parent::setup();
+
+    // set context record
+    $this->_context = 'pageids';
+
+    // setup a few custom properties
+    $properties['_returnController'] = 'pageids';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'pageids';
+    $properties['_returnLayout'] = 'default';
+
+    // and return the whole thing
+    return $properties;
+
+  }
+
+  /**
+   * Creates a record in the database, based
+   * on data read from import file
+   *
+   * @param array $header an array of fields, as built from the header line
+   * @param string $line raw record obtained from import file
+   */
+  protected function _createRecord( $header, $line) {
+
+    // extract the record
+    $line = $this->_lineToArray( $line);
+
+    // get table object to store record
+    jimport( 'joomla.database.table');
+    $table = JTable::getInstance( 'pageids', 'Sh404sefTable');
+
+    // bind table to current record
+    $record = array();
+    $record['newurl'] = $line[3];
+    if ($record['newurl'] == '__ Homepage __') {
+      $record['newurl'] = sh404SEF_HOMEPAGE_CODE;
+    }
+    $record['pageid'] = $line[1];
+    $record['type'] = $line[4];
+
+    // save record
+    if (!$table->save( $record)) {
+      throw new Sh404sefExceptionDefault( JText::sprintf( 'COM_SH404SEF_IMPORT_ERROR_INSERTING_INTO_DB', $line[0]));
+    }
+
+  }
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/importsh404sefmetas.php

@@ -0,0 +1,123 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of pageids data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterImportsh404sefmetas extends Sh404sefClassImportgeneric {
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    // let parent do their job
+    $properties = parent::setup();
+
+    // set context record
+    $this->_context = 'sh404sefmetas';
+
+    // setup a few custom properties
+    $properties['_returnController'] = 'urls';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'urls';
+    $properties['_returnLayout'] = 'default';
+
+    // and return the whole thing
+    return $properties;
+
+  }
+
+  /**
+   * Creates a record in the database, based
+   * on data read from import file
+   *
+   * @param array $header an array of fields, as built from the header line
+   * @param string $line raw record obtained from import file
+   */
+  protected function _createRecord( $header, $line) {
+
+    // extract the record
+    $line = $this->_lineToArray( trim( $line));
+
+    // get table object to store record
+    $model = ShlMvcModel_Base::getInstance( 'metas', 'Sh404sefModel');
+
+    // bind table to current record
+    $record = array();
+    $record['newurl'] = $line[1];
+    $record['metatitle'] = $line[4];
+    $record['metadesc'] = $line[2];
+    $record['metakey'] = $line[3];
+    $record['metalang'] = $line[5];
+    $record['metarobots'] = $line[6];
+
+    // clean up records
+    foreach( $record as $key => $value) {
+      if ($value == '&nbsp') {
+        $record[$key] = '';
+      }
+    }
+
+    // find if there is already an url record for this non-sef url. If so
+    // we want the imported record to overwrite the existing one.
+    // while makinf sure we're doing that with the main url, not one of the duplicates
+    $existingRecords = $model->getByAttr( array( 'newurl' => $record['newurl']));
+    if( !empty( $existingRecords)) {
+      $existingRecord = $existingRecords[0];  // getByAttr always returns an array
+
+      // use the existing id, this will be enought to override existing record when saving
+      $record['id'] = $existingRecord->id;
+
+      // ensure consistency : delete the remaining records, though there is no reason
+      // there can be more than one record with same SEF AND same SEF
+      array_shift( $existingRecords);
+      if (!empty( $existingRecords)) {
+        ShlDbHelper::deleteIn( '#__sh404sef_metas', 'id', $existingRecords, ShlDbHelper::INTEGER);
+
+      }
+    } else {
+      $record['id'] = 0;
+    }
+
+    // save record : returns the record id, so failure is when 0 is returned
+    $status = $model->save( $record);
+    if (!$status) {
+      // rethrow a more appropriate error message
+      throw new Sh404sefExceptionDefault( JText::sprintf( 'COM_SH404SEF_IMPORT_ERROR_INSERTING_INTO_DB', $line[0]));
+    }
+
+  }
+
+  /**
+   * Return html for any option that could
+   * be presented to the user on the last
+   * page of the wizard (like clean temp files)
+   * for instance. This will be displayed just after
+   * the mainText text, as prepared by the main
+   * part of this controller
+   */
+  protected function _getTerminateOptions() {
+
+    $options = JText::_( 'COM_SH404SEF_IMPORT_URLS_WARNING');
+
+    return $options;
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/importsh404sefurls.php

@@ -0,0 +1,148 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of pageids data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterImportsh404sefurls extends Sh404sefClassImportgeneric {
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    // let parent do their job
+    $properties = parent::setup();
+
+    // set context record
+    $this->_context = 'sh404sefurls';
+
+    // setup a few custom properties
+    $properties['_returnController'] = 'urls';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'urls';
+    $properties['_returnLayout'] = 'default';
+
+    // and return the whole thing
+    return $properties;
+
+  }
+
+  /**
+   * Creates a record in the database, based
+   * on data read from import file
+   *
+   * @param array $header an array of fields, as built from the header line
+   * @param string $line raw record obtained from import file
+   */
+  protected function _createRecord( $header, $line) {
+
+    // extract the record
+    $line = $this->_lineToArray( trim($line));
+
+    // get table object to store record
+    $model = ShlMvcModel_Base::getInstance( 'editurl', 'Sh404sefModel');
+
+    // bind table to current record
+    $record = array();
+    $record['oldurl'] = $line[3];
+    $record['newurl'] = $line[4];
+    if ($record['newurl'] == '__ Homepage __') {
+      $record['newurl'] = sh404SEF_HOMEPAGE_CODE;
+    }
+    $record['cpt'] = $line[1];
+    $record['rank'] = $line[2];
+    $record['dateadd'] = $line[5];
+    $record['metatitle'] = '';
+    $record['metadesc'] = '';
+    $record['metakey'] = '';
+    $record['metalang'] = '';
+    $record['metarobots'] = '';
+
+    // find if there is already an url record for this non-sef url. If so
+    // we want the imported record to overwrite the existing one.
+    // while makinf sure we're doing that with the main url, not one of the duplicates
+    $existingRecords = $model->getByAttr( array( 'newurl' => $record['newurl'], 'oldurl' => $record['oldurl']));
+    if( !empty( $existingRecords)) {
+      $existingRecord = $existingRecords[0];  // getByAttr always returns an array
+
+      // use the existing id, this will be enought to override existing record when saving
+      $record['id'] = $existingRecord->id;
+
+      // ensure consistency : delete the remaining records, though there is no reason
+      // there can be more than one record with same SEF AND same SEF
+      array_shift( $existingRecords);
+      if (!empty( $existingRecords)) {
+        ShlDbHelper::deleteIn( '#__sh404sef_urls', 'id', $existingRecords, ShlDbHelper::INTEGER);
+      }
+    } else {
+      $record['id'] = 0;
+    }
+
+    // find if we already have a meta data record for this non-sef url
+    // as we want to update it if so, instead of creating a new record
+    $metasModel = ShlMvcModel_Base::getInstance( 'metas', 'Sh404sefModel');
+    $existingMetas = $metasModel->getByAttr( array( 'newurl' => $record['newurl']));
+    if( !empty( $existingMetas)) {
+      $existingMeta = $existingMetas[0];  // getByAttr always returns an array
+
+      // use the existing id, this will be enought to override existing record when saving
+      $record['meta_id'] = $existingMeta->id;
+    } else {
+      $record['meta_id'] = 0;
+    }
+
+    // for aliases, we don't import them here, but we need to create a dummy
+    // record so as to preserve possible pre-existing aliases for the same non-sef url
+    $aliasesModel = ShlMvcModel_Base::getInstance( 'editalias', 'Sh404sefModel');
+    $existingAliases = $aliasesModel->getByAttr( array( 'newurl' => $record['newurl']));
+    $record['shAliasList'] = '';
+    if( !empty( $existingAliases)) {
+      foreach( $existingAliases as $existingAlias) {
+        // build up a text list, just as if we were to edit aliases
+        // as this is what the model expect to receive
+        $record['shAliasList'] .= $existingAlias->alias . "\n";
+      }
+    }
+
+    // save record : returns the record id, so failure is when 0 is returned
+    $savedId = $model->save( $record, sh404SEF_URLTYPE_AUTO);
+    if (empty( $savedId)) {
+      // rethrow a more appropriate error message
+      throw new Sh404sefExceptionDefault( JText::sprintf( 'COM_SH404SEF_IMPORT_ERROR_INSERTING_INTO_DB', $line[0]));
+    }
+
+  }
+
+  /**
+   * Return html for any option that could
+   * be presented to the user on the last
+   * page of the wizard (like clean temp files)
+   * for instance. This will be displayed just after
+   * the mainText text, as prepared by the main
+   * part of this controller
+   */
+  protected function _getTerminateOptions() {
+
+    $options = JText::_( 'COM_SH404SEF_IMPORT_URLS_WARNING');
+
+    return $options;
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/importurls.php

@@ -0,0 +1,149 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of pageids data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterImporturls extends Sh404sefClassImportgeneric {
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    // let parent do their job
+    $properties = parent::setup();
+
+    // set context record
+    $this->_context = 'urls';
+
+    // setup a few custom properties
+    $properties['_returnController'] = 'urls';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'urls';
+    $properties['_returnLayout'] = 'default';
+
+    // and return the whole thing
+    return $properties;
+
+  }
+
+  /**
+   * Creates a record in the database, based
+   * on data read from import file
+   *
+   * @param array $header an array of fields, as built from the header line
+   * @param string $line raw record obtained from import file
+   */
+  protected function _createRecord( $header, $line) {
+
+    // extract the record
+    $line = $this->_lineToArray( $line);
+
+    // get table object to store record
+    $model = ShlMvcModel_Base::getInstance( 'editurl', 'Sh404sefModel');
+
+    // bind table to current record
+    $record = array();
+    $record['oldurl'] = $line[1];
+    $record['newurl'] = $line[2];
+    if ($record['newurl'] == '__ Homepage __') {
+      $record['newurl'] = sh404SEF_HOMEPAGE_CODE;
+    }
+    $record['cpt'] = $line[3];
+    $record['rank'] = $line[4];
+    $record['dateadd'] = $line[5];
+    $record['metatitle'] = $line[6];
+    $record['metadesc'] = $line[7];
+    $record['metakey'] = $line[8];
+    $record['metalang'] = $line[9];
+    $record['metarobots'] = $line[10];
+    $record['canonical'] = $line[11];
+
+    // find if there is already an url record for this non-sef url. If so
+    // we want the imported record to overwrite the existing one.
+    // while makinf sure we're doing that with the main url, not one of the duplicates
+    $existingRecords = $model->getByAttr( array( 'newurl' => $record['newurl'], 'oldurl' => $record['oldurl']));
+    if( !empty( $existingRecords)) {
+      $existingRecord = $existingRecords[0];  // getByAttr always returns an array
+
+      // use the existing id, this will be enought to override existing record when saving
+      $record['id'] = $existingRecord->id;
+
+      // ensure consistency : delete the remaining records, though there is no reason
+      // there can be more than one record with same SEF AND same SEF
+      array_shift( $existingRecords);
+      if (!empty( $existingRecords)) {
+        ShlDbHelper::deleteIn( '#__sh404sef_urls', 'id', $existingRecords, ShlDbHelper::INTEGER);
+      }
+    } else {
+      $record['id'] = 0;
+    }
+
+    // find if we already have a meta data record for this non-sef url
+    // as we want to update it if so, instead of creating a new record
+    $metasModel = ShlMvcModel_Base::getInstance( 'metas', 'Sh404sefModel');
+    $existingMetas = $metasModel->getByAttr( array( 'newurl' => $record['newurl']));
+    if( !empty( $existingMetas)) {
+      $existingMeta = $existingMetas[0];  // getByAttr always returns an array
+
+      // use the existing id, this will be enought to override existing record when saving
+      $record['meta_id'] = $existingMeta->id;
+    } else {
+      $record['meta_id'] = 0;
+    }
+
+    // for aliases, we don't import them here, but we need to create a dummy
+    // record so as to preserve possible pre-existing aliases for the same non-sef url
+    $aliasesModel = ShlMvcModel_Base::getInstance( 'editalias', 'Sh404sefModel');
+    $existingAliases = $aliasesModel->getByAttr( array( 'newurl' => $record['newurl']));
+    $record['shAliasList'] = '';
+    if( !empty( $existingAliases)) {
+      foreach( $existingAliases as $existingAlias) {
+        // build up a text list, just as if we were to edit aliases
+        // as this is what the model expect to receive
+        $record['shAliasList'] .= $existingAlias->alias . "\n";
+      }
+    }
+
+    // save record : returns the record id, so failure is when 0 is returned
+    $savedId = $model->save( $record, sh404SEF_URLTYPE_AUTO);
+    if (empty( $savedId)) {
+      // rethrow a more appropriate error message
+      throw new Sh404sefExceptionDefault( JText::sprintf( 'COM_SH404SEF_IMPORT_ERROR_INSERTING_INTO_DB', $line[0]));
+    }
+
+  }
+
+  /**
+   * Return html for any option that could
+   * be presented to the user on the last
+   * page of the wizard (like clean temp files)
+   * for instance. This will be displayed just after
+   * the mainText text, as prepared by the main
+   * part of this controller
+   */
+  protected function _getTerminateOptions() {
+
+    $options = JText::_( 'COM_SH404SEF_IMPORT_URLS_WARNING');
+
+    return $options;
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/adapters/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>

deployed/sh404sef/administrator/components/com_sh404sef/adapters/joomsefinstaller.php

@@ -0,0 +1,80 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement Joomsef installer
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefAdapterJoomsefinstaller extends Sh404sefClassBaseinstalladapter {
+
+  protected $_group = 'sh404sefextjoomsef';
+  protected $_installType = 'sef_ext';
+
+  /**
+   * Fix Joomsef manifest files, to force upgrade method
+   *
+   */
+  protected function _fixManifest() {
+
+    jimport( 'joomla.filesystem.file');
+
+    // fix original file
+    $source = $this->parent->getPath( 'source');
+    $path = $source . '/' . $this->_getElement() . '.xml';
+    $fileContent = JFile::read( $path);
+    if(!empty( $fileContent)) {
+      $fileContent = str_replace( 'type="sef_ext"', 'type="sef_ext" method="upgrade"', $fileContent);
+
+      $defaults = array();
+      $remoteConfig = Sh404sefHelperUpdates::getRemoteConfig( $forced = false);
+      $remotes = empty($remoteConfig->config['joomsef_prefixes']) ? array() : $remoteConfig->config['joomsef_prefixes'];
+      $prefixes = array_unique( array_merge( $defaults, $remotes));
+      foreach( $prefixes as $prefix) {
+        $fileContent = preg_replace( '/function\s*' . preg_quote( $prefix) . '\s*\(\s*\)\s*\{/isU', 'function ' . $prefix . '() { return;', $fileContent);
+      }
+      // generic replace
+      $defaultReplaces = array();
+      $remoteReplaces = empty($remoteConfig->config['joomsef_prefixes']) ? array() : $remoteConfig->config['joomsef_prefixes'];
+      $replaces = array_unique( array_merge( $defaultReplaces, $remoteReplaces));
+      foreach( $replaces as $replace) {
+        $fileContent = preg_replace( '/' . $replace['source'] . '/sU', $replace['target'], $fileContent);
+      }
+
+      // group="seo" is of no use for us, so leave it behind
+      $written = JFile::write( $path, $fileContent);
+    }
+
+    // fix in memory object, by killing it, thus prompting recreation
+    $manifest = $this->parent->getManifest();
+    $manifest = null;
+    $manifest = $this->parent->getManifest();
+    $this->manifest = & $manifest->document;
+
+  }
+
+  /**
+   * Get unique element id for the plugin
+   *
+   */
+  protected function _getElement($xml) {
+
+    $element = parent::_getElement( $xml);
+
+    return 'com_' . $element;
+
+  }
+}

deployed/sh404sef/administrator/components/com_sh404sef/admin.sh404sef.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC'))
+	die('Direct Access to this location is not allowed.');
+if (is_readable(JPATH_ADMINISTRATOR . '/components/com_sh404sef/sh404sef.php'))
+{
+	require_once 'sh404sef.php';
+}
+else
+{
+	echo 'Missing main sh404SEF file: probably corrupted installation.';
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/config.css

@@ -0,0 +1,83 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+#sbox-btn-close {display: none;}
+
+#sbox-window.sh404sef-popup {
+  background-color:   grey;
+}
+
+#sbox-overlay.sh404sef-popup {
+  background-color:   grey;
+}
+
+.sh404sef-popup #content-box {
+  border-left: none;
+  border-right: none;
+}
+
+.icon-48-sh404sef { background-image: url(../images/icon-48-sh404sef-logo.png); }
+
+.icon-32-purge { background-image: url(../images/icon-32-purge.png); }
+.icon-32-purgeselected { background-image: url(../images/icon-32-purgeselected.png); }
+
+div.sh404sef-toolbar-title {
+  font-size: 22px; font-weight: bold; color: #0B55C4; line-height: 48px;
+  padding-left: 135px;
+  background-repeat: no-repeat;
+  margin-left: 10px;
+}
+
+table.adminlist input.inputbox,
+table.adminlist textarea.inputbox,
+table.adminlist select.inputbox,
+table.adminlist img.inputbox,
+table.adminlist button.inputbox {
+  float: left;
+  clear: none;
+  min-width: 0px;
+  margin: 5px 5px 5px 0px;
+}
+
+table.adminlist label.radiobtn,
+table.adminlist label.radiobtn {
+  float: left;
+  clear: none;
+  min-width: 0px;
+  margin: 5px 10px 5px 0px;
+}
+
+#sh-message-box ul{
+  color: #0055BB;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #C3D2E5;
+  background-image: url(../images/notice-info.png);
+}
+
+#sh-error-box ul{
+  color: #c00;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #E6C0C0;
+  background-image: url(../images/notice-alert.png);
+  border-color: #DE7A7B;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/configuration.community.css

@@ -0,0 +1,8 @@
+/*start list by component */
+div.current ul.listBycomponent li {
+	width: 25%;
+	float: left;
+	display: table-cell;
+	height: 30px;
+	padding-top: 3px !important;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/configuration.css

@@ -0,0 +1,198 @@
+.big {
+	height: 25px;
+	font-size: 14px;
+	line-height: 25px;
+	pading-left: 10px;
+	padding-right: 10px;
+}
+
+.hasTip img {
+	vertical-align: baseline;
+	margin-top: 0px;
+	margin-right: 10px;
+}
+
+div.current label,div.current span.faux-label {
+	clear: none !important;
+	float: left !important;
+	min-width: 200px !important;
+	margin-top: 0px !important;
+}
+
+div.current fieldset.radio label {
+	min-width: 45px !important;
+	margin-top: 0px !important;
+}
+
+div.current span.hasTip {
+	clear: left;
+	float: left;
+}
+
+div.current li {
+	padding: 3px;
+}
+
+div.current li:nth-child(odd) {
+	background-color: #FFF;
+}
+
+div.current li:nth-child(even) {
+	background-color: #EFEFEF;
+}
+/*div.current li:hover { 
+	background-color:#FAFAFA; 
+}*/
+div.current li span.spacer {
+	float: left;
+	clear: both;
+	width: 100%;
+	border-bottom: 1px dotted lightGrey;
+	padding-bottom: 4px;
+	margin-bottom: 4px;
+	font-size: 14px;
+}
+/*start list by component */
+div.current ul.listBycomponent li {
+	width: 22%;
+	float: left;
+	display: table-cell;
+	height: 30px;
+	padding-top: 3px !important;
+}
+
+div.current ul.listBycomponent li.listsroweven {
+	background-color: #EFEFEF;
+}
+
+div.current ul.listBycomponent li.listsrowodd {
+	background-color: #FFF;
+}
+
+div.current ul.listBycomponent li.listsrowodd:hover {
+	background-color: #FFF;
+}
+
+div.current ul.listBycomponent li.listsroweven:hover {
+	background-color: #efefef;
+}
+
+div.current ul.listBycomponent li.listsrow0 {
+	height: 15px;
+	text-align: center;
+}
+
+div.current li.listBycomponent span.spacer {
+	display: none;
+}
+
+div.current ul.listBycomponent li.listsrow0 span.hasTip {
+	float: none;
+}
+
+div.current ul.listBycomponent li input,div.current ul.listBycomponent li select
+	{
+	width: 95%;
+	float: left;
+	display: table-cell;
+}
+
+div.current ul.listBycomponent li label {
+	min-height: 12px;
+	width: 95%;
+	font-weight: bold;
+	color: #006699;
+}
+
+/* start list error document */
+div.current ul li.errorpage {
+	width: 30%;
+	float: left;
+	background: none;
+}
+
+div.current ul li.errorpage ul li {
+	list-style-type: disc;
+	background: none;
+}
+
+div.current ul li.errorpage0 {
+	float: left;
+	min-width: 820px;
+}
+
+div.current ul li.errorpage1 {
+	
+}
+
+ul.config-option-list,ul.config-option-list li {
+	padding: 7px 2px 7px 2px !important;
+}
+
+div.current input,div.current textarea,div.current select {
+	margin: 0px !important;
+}
+
+div.current fieldset.radio {
+	padding: 0px !important;
+}
+
+div.current fieldset.radio input {
+	margin-top: 2px !important;
+}
+
+span.sh404sef-textinput {
+	font-size: 1.091em;
+	font-weight: bold;
+}
+
+span.sh404sef-additionaltext {
+	font-size: 1.091em;
+	font-weight: bold;
+	margin-left: 1em;
+}
+
+#permissions-sliders ul#rules li {
+	padding: 0px !important;
+}
+
+.form-horizontal .shlegend-label .control-label {
+	width: 100%;
+}
+.form-horizontal .shlegend-label .control-label legend {
+    margin-bottom: 0.3em;
+}
+.form-horizontal .shrules .controls {
+    margin-left:0;
+}
+
+div.shinfo-icon-wrapper {
+	width: 14px;
+	height: 25px;
+	line-height: 18px;
+	display: inline-block;
+	position: relative;
+	top:0;
+}
+
+div.tooltip-inner {
+    max-width: 300px;
+    text-align: justify;
+}
+
+div.tooltip-inner h4 {
+    text-align: center;
+}
+
+div.tip-wrap {
+    max-width: 300px;
+}
+
+.tip-title {
+	font-weight: bold;
+	font-size: 1.1em;
+	margin-bottom: 0.5em;
+}
+.tip-text {
+	text-align: justify;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/confirm.css

@@ -0,0 +1,72 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+.sh404sef-popup #content-box {
+  border-left: none;
+  border-right: none;
+}
+
+.icon-48-sh404sef { background-image: url(../images/icon-48-sh404sef-logo.png); }
+.icon-48-warning { background-image: url(../images/icon-48-warning.png); }
+.icon-32-confirmeddeletepageids { background-image: url(../images/icon-32-delete.png); }
+.icon-32-confirmedpurgepageids { background-image: url(../images/icon-32-delete.png); }
+.icon-32-confirmeddeldup { background-image: url(../images/icon-32-delete.png); }
+
+div.sh404sef-toolbar-title {
+  font-size: 22px; font-weight: bold; color: #0B55C4; line-height: 48px;
+  padding-left: 135px;
+  background-repeat: no-repeat;
+  margin-left: 10px;
+}
+
+div.headerconfirm {
+  font-size: 22px; font-weight: bold; color: #0B55C4; line-height: 48px;
+  padding-left: 10px;
+  background-repeat: no-repeat;
+  margin-left: 10px;
+}
+
+.sh404sef-popup td.key {
+  text-align: right;
+}
+
+.sh-ajax-loading { 
+  background-image: url(../images/sh-ajax-loader-wide.gif);
+  background-repeat: no-repeat;
+  background-position: center center;
+}
+
+#sh-message-box ul{
+  color: #0055BB;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #C3D2E5;
+  background-image: url(../images/notice-info.png);
+}
+
+#sh-error-box ul{
+  color: #c00;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #E6C0C0;
+  background-image: url(../images/notice-alert.png);
+  border-color: #DE7A7B;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/j2_cp.css

@@ -0,0 +1,329 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+#sbox-btn-close {
+	display: none;
+}
+
+#sbox-window.sh404sef-popup {
+	background-color: grey;
+}
+
+#sbox-overlay.sh404sef-popup {
+	background-color: grey;
+}
+
+.icon-48-sh404sef {
+	background-image: url(../images/icon-48-sh404sef-logo.png);
+}
+
+.icon-48-save {
+	background-image: url(../images/icon-48-save.png);
+}
+
+dt#config span {
+	color: #0B55C4;
+	font-size: 12px;
+	font-weight: bold;
+}
+
+dt#management span {
+	color: #0B55C4;
+	font-size: 12px;
+	font-weight: bold;
+}
+
+dt#analytics span {
+	color: #0B55C4;
+	font-size: 12px;
+	font-weight: bold;
+}
+
+dt#qcontrol span {
+	color: #0B55C4;
+	font-size: 12px;
+	font-weight: bold;
+}
+
+dt#security span {
+	color: #0B55C4;
+	font-size: 12px;
+	font-weight: bold;
+}
+
+dt#infos span {
+	color: #0B55C4;
+	font-size: 12px;
+	font-weight: bold;
+}
+
+dt#stats span {
+	color: #0B55C4;
+	font-size: 12px;
+	font-weight: bold;
+}
+
+div.largertext {
+	display: inline;
+	font-size: 14px;
+	font-weight: bold;
+}
+
+.shlargerkey {
+	font-size: 14px;
+	font-weight: bold;
+}
+
+table.qcontrol {
+	border-collapse: collapse;
+	padding: 0;
+	margin: 0;
+}
+
+table.qcontrol td {
+	padding: 1px 1px 1px 1px;
+	color: #666;
+}
+
+table.qcontrol table.adminlist tbody tr td {
+	background: #f4f4f4;
+	border: none;
+}
+
+table.qcontrol thead td {
+	background: #ffffff;
+	border: none;
+}
+
+table.qcontrol td.spacer {
+	width: 10px;
+}
+
+table.qcontrol td.divider {
+	border-right: 1px solid #e0e0e0;
+	width: 5px;
+}
+
+table.qcontrol span {
+	float: none;
+	width: 80px;
+	height: 32px;
+	margin: 0 auto;
+	display: block;
+	background-position: center top;
+	background-repeat: no-repeat;
+}
+
+table.qcontrol td.qbutton {
+	text-align: center;
+	margin: auto;
+}
+
+table.qcontrol td.qbutton span {
+	height: 48px;
+}
+
+table.qcontrol a {
+	display: block;
+	white-space: nowrap;
+	border: 1px solid #fbfbfb;
+	padding: 1px 5px;
+	cursor: pointer;
+}
+
+table.qcontrol a:hover {
+	border-left: 1px solid #e0e0e0;
+	border-top: 1px solid #e0e0e0;
+	border-right: 1px solid #ccc;
+	border-bottom: 1px solid #ccc;
+	text-decoration: none;
+	color: #0B55C4;
+}
+
+table.qcontrol input.inputbox,table.qcontrol textarea.inputbox,table.qcontrol select.inputbox,table.qcontrol img.inputbox,table.qcontrol button.inputbox
+	{
+	float: left;
+	clear: none;
+	min-width: 0px;
+	margin: 5px 5px 5px 0px;
+}
+
+table.qcontrol table.adminlist label {
+	float: left;
+	clear: none;
+	min-width: 0px;
+	margin: 5px 10px 5px 0px;
+}
+
+div.sh404sef-toolbar-title {
+	font-size: 22px;
+	font-weight: bold;
+	color: #0B55C4;
+	line-height: 48px;
+	padding-left: 135px;
+	background-repeat: no-repeat;
+	margin-left: 10px;
+}
+
+.sh-ajax-loading {
+	background-image: url(../images/sh-ajax-loader-wide.gif);
+	background-repeat: no-repeat;
+	background-position: center center;
+	width: 160px;
+}
+
+.cp-block {
+	float: left;
+}
+
+#left.cp-block {
+	width: 55%;
+}
+
+#right.cp-block {
+	float: right;
+	width: 44%;
+}
+
+#right-top {
+	width: 60%;
+}
+
+div.cp-icons-config {
+	float: left;
+	width: 50%;
+}
+
+div.cp-icons-others {
+	float: left;
+	width: 50%;
+}
+
+#cpanel div.iconconfig {
+	text-align: center;
+	margin-right: 5px;
+	float: left;
+	margin-bottom: 5px;
+}
+
+#cpanel div.iconconfig a {
+	display: block;
+	float: left;
+	border: 1px solid #e0e0e0;
+	height: 97px;
+	width: 108px;
+	color: green;
+	vertical-align: middle;
+	text-decoration: none;
+}
+
+#cpanel div.iconconfig a:hover {
+	border-left: 1px solid #eee;
+	border-top: 1px solid #eee;
+	border-right: 1px solid #ccc;
+	border-bottom: 1px solid #ccc;
+	background: #f9f9f9;
+	color: #0B55C4;
+}
+
+#cpanel div.iconothers {
+	text-align: center;
+	margin-right: 5px;
+	float: left;
+	margin-bottom: 5px;
+}
+
+#cpanel div.iconothers img,#cpanel div.iconconfig img {
+	float: none;
+}
+
+#cpanel div.iconothers a {
+	display: block;
+	float: left;
+	border: 1px solid #e0e0e0;
+	height: 97px;
+	width: 108px;
+	/*color: #666; */
+	color: blue;
+	vertical-align: middle;
+	text-decoration: none;
+}
+
+#cpanel div.iconothers a:hover {
+	border-left: 1px solid #eee;
+	border-top: 1px solid #eee;
+	border-right: 1px solid #ccc;
+	border-bottom: 1px solid #ccc;
+	background: #f9f9f9;
+	color: #0B55C4;
+}
+
+#sh404sef-analytics-wrapper {
+	min-width: 300px;
+}
+
+.analytics-report-image img {
+	display: block;
+	margin: 0 auto;
+}
+
+div.hasAnalyticsTip {
+	display: inline;
+	margin-top: auto;
+	margin-bottom: auto;
+	width: auto;
+}
+
+/*div.current input, div.current textarea, div.current select*/
+div.sh404sef-analytics select#accountId, div.sh404sef-analytics input#accountId, div.sh404sef-analytics textarea#accountId {
+	float: none;
+}
+
+#sh-message-box ul{
+  color: #0055BB;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #C3D2E5;
+  background-image: url(../images/notice-info.png);
+}
+
+#sh-error-box ul{
+  color: #c00;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #E6C0C0;
+  background-image: url(../images/notice-alert.png);
+  border-color: #DE7A7B;
+}
+
+div.sh404sef-footer-container {
+    clear: both;
+    width: 100%;
+    border-top: 1px #DDDDDD solid;
+    background: none repeat scroll 0 0 #EDEDED;
+    text-align: center;
+    font-size: 11px;
+    font-style: italic;
+    width: 100%;
+    left: 0;
+    margin-bottom: 0.5em;
+    margin-top: 1.5em;
+    right: 0;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/j2_editurl.css

@@ -0,0 +1,70 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+.sh404sef-popup #content-box {
+  border-left: none;
+  border-right: none;
+}
+
+.icon-48-sh404sef { background-image: url(../images/icon-48-sh404sef-logo.png); }
+.icon-32-cpanel { background-image: url(../images/icon-32-cpanel.png); }
+
+div.sh404sef-toolbar-title {
+  font-size: 22px; font-weight: bold; color: #0B55C4; line-height: 48px;
+  padding-left: 135px;
+  background-repeat: no-repeat;
+  margin-left: 10px;
+}
+
+.sh404sef-popup td.key {
+  text-align: right;
+}
+
+.sh-ajax-loading { 
+  background-image: url(../images/sh-ajax-loader-wide.gif);
+  background-repeat: no-repeat;
+  background-position: center center;
+}
+
+div.mainurl {
+  
+  font-size: 22px; font-weight: bold; color: #0B55C4; line-height: 48px;
+  background-repeat: no-repeat;
+  text-align: center;
+
+}
+
+#sh-message-box ul{
+  color: #0055BB;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #C3D2E5;
+  background-image: url(../images/notice-info.png);
+}
+
+#sh-error-box ul{
+  color: #c00;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #E6C0C0;
+  background-image: url(../images/notice-alert.png);
+  border-color: #DE7A7B;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/j2_urls.css

@@ -0,0 +1,11 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/j3_cp.css

@@ -0,0 +1,119 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+.icon-48-sh404sef {
+	background-image: url(../images/icon-48-sh404sef-logo.png);
+}
+
+.icon-48-save {
+	background-image: url(../images/icon-48-save.png);
+}
+
+div.largertext {
+	display: inline;
+	font-size: 14px;
+	font-weight: bold;
+}
+
+.shlargerkey {
+	font-size: 14px;
+	font-weight: bold;
+}
+
+div.sh404sef-toolbar-title {
+	font-size: 22px;
+	font-weight: bold;
+	color: #0B55C4;
+	line-height: 48px;
+	padding-left: 135px;
+	background-repeat: no-repeat;
+	margin-left: 10px;
+}
+
+#toolbar-sh-progress-button-cpprogress {
+	float: right;
+}
+
+.sh-ajax-loading {
+	background-image: url(../images/sh-ajax-loader-wide.gif);
+	background-repeat: no-repeat;
+	background-position: center center;
+	width: 160px;
+}
+
+#sh404sef-analytics-wrapper {
+	min-width: 300px;
+}
+
+.analytics-report-image img {
+	display: block;
+	margin: 0 auto;
+}
+
+div.hasAnalyticsTip {
+	display: inline;
+	margin-top: auto;
+	margin-bottom: auto;
+	width: auto;
+}
+
+/*div.current input, div.current textarea, div.current select*/
+div.sh404sef-analytics select#accountId,div.sh404sef-analytics input#accountId,div.sh404sef-analytics textarea#accountId
+	{
+	float: none;
+}
+
+div.hero-unit {
+	text-align: left;
+}
+
+div.tooltip-inner {
+	max-width: 300px;
+	text-align: justify;
+}
+
+div.tooltip-inner h4 {
+	text-align: center;
+}
+
+div.shl-center {
+	text-align: center;
+}
+
+.table td.shl-center, td.shl-center {
+    text-align: center;
+}
+
+div.shl-right {
+	text-align: right;
+}
+
+div.shl-left {
+	text-align: left;
+}
+
+div.analytics-report-image {
+	margin-bottom: 1.5em;
+}
+
+/**
+Fix for toolbar
+*/
+@media ( min-width : 480px) {
+	.shl-secondary-toolbar {
+		display: none !important;
+	}
+}
+
+@media ( max-width : 480px) {
+	.shl-secondary-toolbar {
+		display: inherit !important;
+	}
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/j3_editurl.css

@@ -0,0 +1,40 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+#editurl-container textarea {
+	width:90%;
+}
+
+#editurl-container input {
+    width:90%;
+}
+
+div.tooltip-inner {
+    max-width: 300px;
+    text-align: justify;
+}
+
+div.tooltip-inner h4 {
+    text-align: center;
+}
+
+div.tip-wrap {
+    max-width: 300px;
+}
+
+.tip-title {
+    font-weight: bold;
+    font-size: 1.1em;
+    margin-bottom: 0.5em;
+}
+.tip-text {
+    text-align: justify;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/j3_list.css

@@ -0,0 +1,571 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+.table td.shl-left {
+	text-align: left;
+}
+
+.table th.shl-left {
+	text-align: left;
+}
+
+.table td.shl-left button.btn {
+	text-align: left;
+}
+
+.table td.shl-centered {
+	text-align: center;
+}
+
+.table td.shl-middle {
+	vertical-align: middle;
+}
+
+.table td.shl-right {
+	text-align: right;
+}
+
+.table th.shl-centered {
+	text-align: center;
+}
+
+.table th.shl-right {
+	text-align: right;
+}
+
+.table th.shl-list-id {
+	width: 4%;
+	text-align: center;
+}
+
+.table td.shl-list-id {
+	text-align: right;
+	padding-top: 12px;
+	color: #999999;
+}
+
+.table th.shl-list-check {
+	width: 2%;
+	text-align: center;
+}
+
+.table td.shl-list-check {
+	text-align: center;
+	padding-top: 8px;
+}
+
+.table th.shl-list-shurl {
+	width: 6%;
+	text-align: center;
+}
+
+.table td.shl-list-shurl {
+	text-align: center;
+	padding-top: 10px;
+}
+
+.table th.shl-list-rank {
+	width: 6%;
+	text-align: center;
+}
+
+.table td.shl-list-rank {
+	text-align: center;
+	padding-top: 10px;
+}
+
+.table th.shl-list-sef {
+	max-width: 250px !important;
+	width: 35%;
+	text-align: left;
+}
+
+.table td.shl-list-sef {
+	text-align: left;
+	max-width: 250px !important;
+	width: 35%;
+	word-wrap: break-word;
+}
+
+.table td.shl-list-sef span {
+	max-width: 250px !important;
+	word-wrap: break-word;
+}
+
+.table td.shl-list-sef button {
+	text-align: left;
+	max-width: 250px !important;
+	word-wrap: break-word;
+}
+
+.table th.shl-list-nonsef {
+	width: 25%;
+	text-align: left;
+}
+
+.table td.shl-list-nonsef {
+	text-align: left;
+	max-width: 250px !important;
+	word-wrap: break-word;
+}
+
+.table th.shl-list-icon {
+	width: 7%;
+	text-align: center;
+}
+
+.table td.shl-list-icon {
+	padding-top: 12px;
+	text-align: center;
+}
+
+.table th.shl-list-hits {
+	width: 5%;
+	text-align: center;
+}
+
+.table td.shl-list-hits {
+	text-align: right;
+	padding-top: 10px;
+}
+
+.table th.shl-list-metatitle {
+	width: 25%;
+	text-align: center;
+}
+
+.table td.shl-list-metatitle {
+	text-align: center;
+	padding-top: 10px;
+}
+
+.table th.shl-list-metadesc {
+	width: 25%;
+	text-align: center;
+}
+
+.table td.shl-list-metadesc {
+	text-align: center;
+	padding-top: 10px;
+}
+
+.table th.shl-list-large-buttons {
+	width: 27%;
+}
+
+button.shl-line-wrap350 {
+	max-width: 350px !important;
+	word-wrap: break-word;
+}
+
+td.shl-line-wrap350 {
+	max-width: 350px !important;
+	word-wrap: break-word;
+}
+
+.shmodal-header h3 {
+	text-align: left;
+}
+
+.sh-ajax-loading {
+	background-image: url(../images/sh-ajax-loader-wide.gif);
+	background-repeat: no-repeat;
+	background-position: center center;
+	width: 120px;
+}
+
+div#sh-progress-cpprogress {
+	font-size: 13px;
+}
+
+/** z-index fixes **/
+.shl-z-m-100 {
+	z-index: -100;
+}
+
+.shl-z-m-200 {
+	z-index: -200;
+}
+
+.shl-z-100 {
+	z-index: 100;
+}
+
+.shl-z-200 {
+	z-index: 200;
+}
+/** main content **/
+.shl-main-content {
+	background-color: #fff;
+}
+
+.shl-isis-white-top {
+	position: fixed;
+	top: 0;
+	left: 0;
+	background-color: #fff;
+	height: 78px;
+	width: 100%;
+}
+
+/** modals **/
+.shmodal-content {
+	padding-top: 54px;
+}
+
+div.shmodal-toolbar {
+	position: fixed;
+	background-color: #fff;
+	height: 54px;
+	z-index: 3000;
+	width: 100%;
+}
+
+div.shmodal-toolbar-wrapper {
+	height: 30px;
+	margin-right: 6px;
+}
+
+div.shmodal-toolbar div.alert {
+	padding: 8px;
+}
+
+div.shmodal-toolbar-text {
+	display: inline-block;
+	padding-top: 6px;
+	float: left;
+}
+
+div.shmodal-toolbar-buttons {
+	float: right;
+}
+
+div#shl-modal-searchbar-right-block,div#shl-main-searchbar-right-block {
+	margin-left: 0;
+	padding-left: 8px;
+	background-color: #fff;
+}
+
+div#shl-main-searchbar-right-block {
+	/*  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);*/
+	
+}
+
+div.shl-main-searchbar-wrapper {
+	z-index: 1010;
+	background-color: #fff;
+	height: 48px;
+	padding-top: 10px;
+	padding-bottom: 4px;
+	padding-left: 2%;
+	left: 0;
+}
+
+div.shl-modal-searchbar-wrapper {
+	width: 100%;
+	background-color: #fff;
+	height: 34px;
+	padding-bottom: 4px;
+}
+
+div.shl-bottom-box-shadow {
+	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
+}
+
+div.shl-main-list-wrapper div.alert {
+	margin-top: 0px;
+	margin-bottom: 0px;
+}
+
+div.shl-main-list-wrapper-padding {
+	padding-top: 48px;
+}
+
+div.shl-modal-list-wrapper {
+	padding-top: 34px;
+	padding-left: 8px;
+}
+
+/** Generic **/
+.shl-left-separator {
+	padding-left: 2%;
+}
+
+.shl-right-separator {
+	padding-right: 2%;
+}
+
+div.shl-fixed {
+	position: fixed;
+}
+
+.shl-modal-searchbar-wrapper div.pagination-toolbar {
+	float: right;
+	margin-right: 5px;
+}
+
+form.shl-no-margin,div.shl-no-margin {
+	margin: 0;
+}
+
+div#shl-sidebar-container {
+	padding-top: 10px;
+	margin: 0;
+	z-index: 1020;
+}
+
+.shl-no-margin-left,div.shl-no-margin-left {
+	margin-left: 0;
+}
+
+div#COM_SH404SEF_DEF_404_PAGE .controls {
+	margin-left: 0;
+}
+
+header.shl-fixed-header {
+	background-color: #184A7D;
+	background-image: linear-gradient(to bottom, #17568C, #1A3867);
+	background-repeat: repeat-x;
+	border-top: 1px solid rgba(255, 255, 255, 0.2);
+	padding: 5px;
+	left: 0;
+	right: 0;
+	top: 30;
+	position: fixed;
+	z-index: 1020;
+}
+
+div.shl-fixed-subheader {
+	background: -moz-linear-gradient(center top, #FFFFFF 0%, #EDEDED 100%)
+		repeat scroll 0 0 transparent;
+	border-bottom: 1px solid #D3D3D3;
+	color: #0C192E;
+	margin-bottom: 10px;
+	text-shadow: 0 1px 0 #FFFFFF;
+	left: 0;
+	right: 0;
+	top: 77px;
+	position: fixed;
+}
+
+div.shl-fixed-top-hidden {
+	height: 90px;
+}
+
+/** collapsible main menu **/
+.shl-navbar {
+	margin-bottom: 8px;
+}
+
+.shl-navbar-fixed-top .shl-navbar-inner,.shl-navbar-fixed-top .shl-navbar-inner .container-fluid
+	{
+	padding: 0;
+}
+
+.shl-navbar .brand {
+	margin-top: 2px;
+}
+
+.shl-navbar .btn-navbar {
+	margin-top: 3px;
+	margin-right: 3px;
+	margin-bottom: 3px;
+}
+
+.shl-navbar .btn-navbar {
+	background-color: #5BB75B;
+	background-image: linear-gradient(to bottom, #62C462, #51A351);
+	background-repeat: repeat-x;
+	border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
+	margin-bottom: 2px;
+	display: block;
+	text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
+	box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1) inset, 0 1px 0
+		rgba(255, 255, 255, 0.075);
+	float: left;
+	margin-left: 5px;
+	margin-right: 5px;
+	padding: 7px 10px;
+}
+
+.shl-navbar .btn-navbar.btn:hover {
+	background-color: #5BB75B;
+	background-position: 0;
+}
+
+.shl-navbar .btn-navbar .icon-bar {
+	background-color: #F5F5F5;
+	border-radius: 1px 1px 1px 1px;
+	box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25);
+	display: block;
+	height: 2px;
+	width: 18px;
+}
+
+.shl-nav-collapse .nav .nav-header {
+	color: #fff;
+}
+
+.shl-nav-collapse.collapse.in {
+	height: auto !important;
+}
+
+.shl-nav-collapse .nav,.shl-navbar .shl-nav-collapse .nav.pull-right {
+	margin: 0;
+}
+
+.shl-nav-collapse .dropdown-menu {
+	margin: 0;
+}
+
+.shl-nav-collapse .nav>li>a.dropdown-toggle {
+	background-color: rgba(255, 255, 255, 0.07);
+	background-image: -moz-linear-gradient(top, rgba(255, 255, 255, 0.15),
+		rgba(255, 255, 255, 0.05) );
+	background-image: -webkit-gradient(linear, 0 0, 0 100%, from(rgba(255, 255, 255, 0.15)
+		), to(rgba(255, 255, 255, 0.05) ) );
+	background-image: -webkit-linear-gradient(top, rgba(255, 255, 255, 0.15),
+		rgba(255, 255, 255, 0.05) );
+	background-image: -o-linear-gradient(top, rgba(255, 255, 255, 0.15),
+		rgba(255, 255, 255, 0.05) );
+	background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.15),
+		rgba(255, 255, 255, 0.05) );
+	background-repeat: repeat-x;
+	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#26ffffff',
+		endColorstr='#0cffffff', GradientType=0 );
+	font-size: 12px;
+	font-weight: bold;
+	color: #eee;
+	text-transform: uppercase;
+	padding-left: 15px;
+}
+
+.shl-nav-collapse .nav li a {
+	margin-bottom: 0;
+	border-top: 1px solid rgba(255, 255, 255, 0.25);
+	border-bottom: 1px solid rgba(0, 0, 0, 0.5);
+}
+
+.shl-nav-collapse .nav>li>a,.shl-nav-collapse .dropdown-menu a {
+	font-size: 15px;
+	font-weight: normal;
+	color: #fff;
+	-webkit-border-radius: 0;
+	-moz-border-radius: 0;
+	border-radius: 0;
+}
+
+.shl-nav-collapse .dropdown-menu li+li a {
+	margin-bottom: 0;
+}
+
+/** at low width, remove stickiness of side and top bars **/
+@media ( max-width : 768px) {
+	div.shl-fixed,header.shl-fixed-header,div.shl-fixed-subheader {
+		position: inherit !important;
+	}
+	div.shl-fixed-top-hidden {
+		display: none !important;
+	}
+	header.shl-fixed-header {
+		left: 0;
+		right: 0;
+		top: inherit;
+	}
+	div.shl-fixed-subheader {
+		left: 0;
+		right: 0;
+		top: inherit;
+	}
+	div.shl-fixed-top-hidden {
+		height: 90px;
+	}
+	.shl-hidden-low-width,div.shl-hidden-low-width {
+		display: none !important;
+	}
+	#shl-main-menu-coll-container .btn {
+		text-align: left !  important;
+	}
+	div.shl-main-list-wrapper-padding {
+		padding-top: 0 ! important;
+	}
+	div.shmodal-toolbar {
+		position: inherit !important;
+	}
+	div.shl-modal-list-wrapper {
+		padding-left: 0 !important;
+		padding-top: 0 !important;
+	}
+	.shmodal-content {
+		padding-top: 5px !important;
+	}
+	div.shmodal-toolbar-buttons {
+		margin-top: 5px;
+		margin-bottom: 5px;
+	}
+	div.shmodal-toolbar-wrapper {
+		height: 100% !important;
+	}
+	div.shmodal-toolbar div.alert {
+		padding: 3px; ! important;
+		margin-bottom: 3px !important;
+	}
+	div.shl-main-searchbar-wrapper {
+		padding: 0 ! important;
+		height: auto !important;
+		clear: left;
+	}
+	div.shl-modal-searchbar-wrapper {
+		padding: 0 ! important;
+		margin-top: 5px ! important;
+		margin-bottom: 5px ! important;
+		height: auto !important;
+		clear: left;
+	}
+	div#shl-main-searchbar-right-block,div#shl-modal-searchbar-right-block {
+		padding-left: 0 !important;
+	}
+	div.shmodal-toolbar-buttons {
+		clear: left !important;
+	}
+	div#j-sidebar-container {
+		display: none !important;
+	}
+}
+
+div.sh404sef-footer-container {
+    clear: both;
+    width: 100%;
+    border-top: 1px #DDDDDD solid;
+    background: none repeat scroll 0 0 #EDEDED;
+    text-align: center;
+    font-size: 11px;
+    font-style: italic;
+    width: 100%;
+    left: 0;
+    margin-bottom: 0;
+    position: fixed;
+    right: 0;
+    z-index: 1030;
+    bottom: 30px;
+}
+
+/** at low height, fold main menu into a button **/
+@media ( min-height : 768px) {
+	#shl-main-menu-coll-container {
+		display: none;
+	}
+}
+
+@media ( max-height : 768px) {
+	#shl-main-menu-full {
+		display: none;
+	}
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/list.css

@@ -0,0 +1,146 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+#sbox-btn-close {
+	display: none;
+}
+
+#sbox-window.sh404sef-popup {
+	background-color: grey;
+}
+
+#sbox-overlay.sh404sef-popup {
+	background-color: grey;
+}
+
+.sh404sef-popup #content-box {
+	border-left: none;
+	border-right: none;
+}
+
+.icon-32-main {
+	background-image: url(../images/icon-32-default.png);
+}
+
+.icon-48-sh404sef {
+	background-image: url(../images/icon-48-sh404sef-logo.png);
+}
+
+.icon-48-warning {
+	background-image: url(../images/icon-48-warning.png);
+}
+
+.icon-32-purge {
+	background-image: url(../images/icon-32-purge.png);
+}
+
+.icon-32-purgeselected {
+	background-image: url(../images/icon-32-purgeselected.png);
+}
+
+.icon-32-home {
+	background-image: url(../images/icon-32-frontpage.png);
+}
+
+.icon-32-cpanel {
+	background-image: url(../images/icon-32-cpanel.png);
+}
+
+.icon-32-import {
+	background-image: url(../images/icon-32-import.png);
+}
+
+.icon-32-export {
+	background-image: url(../images/icon-32-export.png);
+}
+
+.icon-32-selectnfredirect {
+	background-image: url(../images/icon-32-default.png);
+}
+
+.icon-32-deletedeldup {
+	background-image: url(../images/icon-32-delete.png);
+}
+
+div.sh404sef-toolbar-title {
+	font-size: 22px;
+	font-weight: bold;
+	color: #0B55C4;
+	line-height: 48px;
+	padding-left: 135px;
+	background-repeat: no-repeat;
+	margin-left: 10px;
+}
+
+.sh-ajax-loading {
+	background-image: url(../images/sh-ajax-loader-wide.gif);
+	background-repeat: no-repeat;
+	background-position: center center;
+}
+
+div.mainurl {
+	font-size: 22px;
+	font-weight: bold;
+	color: #0B55C4;
+	line-height: 48px;
+	background-repeat: no-repeat;
+	text-align: center;
+}
+
+div.sh404sef-red {
+	color: red;
+}
+
+div.sh404sef-red-center {
+	color: red;
+	text-align: center;
+}
+
+#sh-message-box ul {
+	color: #0055BB;
+	background-position: 4px top;
+	background-repeat: no-repeat;
+	margin-bottom: 10px;
+	list-style: none;
+	padding: 10px;
+	border-top: 3px solid #84A7DB;
+	border-bottom: 3px solid #84A7DB;
+	background-color: #C3D2E5;
+	background-image: url(../images/notice-info.png);
+}
+
+#sh-error-box ul {
+	color: #c00;
+	background-position: 4px top;
+	background-repeat: no-repeat;
+	margin-bottom: 10px;
+	list-style: none;
+	padding: 10px;
+	border-top: 3px solid #84A7DB;
+	border-bottom: 3px solid #84A7DB;
+	background-color: #E6C0C0;
+	background-image: url(../images/notice-alert.png);
+	border-color: #DE7A7B;
+}
+
+div.sh404sef-footer-container {
+	clear: both;
+	width: 100%;
+	border-top: 1px #DDDDDD solid;
+	background: none repeat scroll 0 0 #EDEDED;
+	text-align: center;
+	font-size: 11px;
+	font-style: italic;
+	width: 100%;
+	left: 0;
+	margin-bottom: 0.5em;
+	margin-top: 1.5em;
+	right: 0;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/css/wizard.css

@@ -0,0 +1,83 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+.sh404sef-popup #content-box {
+  border: 1px solid #ccc;
+  -webkit-border-top-right-radius: 10px;
+  -webkit-border-top-left-radius: 10px;
+  -moz-border-radius-topleft: 10px;
+  -moz-border-radius-topright: 10px;
+  border-top-left-radius: 10px;
+  border-top-right-radius: 10px;
+}
+
+.sh404sef-popup #toolbar-box {
+  padding: 0;
+  margin: 10px; 
+}
+
+.icon-48-sh404sef { background-image: url(../images/icon-48-sh404sef-logo.png); }
+.icon-32-next { background-image: url(../images/icon-32-next.png); }
+.icon-32-previous { background-image: url(../images/icon-32-previous.png); }
+.icon-32-cancel { background-image: url(../images/icon-32-cancel-wizard.png); }
+.icon-32-terminate { background-image: url(../images/icon-32-terminate.png); }
+
+
+div.sh404sef-toolbar-title {
+  font-size: 22px; font-weight: bold; color: #0B55C4; line-height: 48px;
+  padding-left: 135px;
+  background-repeat: no-repeat;
+  margin-left: 10px;
+}
+
+div.headerconfirm {
+  font-size: 22px; font-weight: bold; color: #0B55C4; line-height: 48px;
+  padding-left: 10px;
+  background-repeat: no-repeat;
+  margin-left: 10px;
+}
+
+.sh404sef-popup td.key {
+  text-align: right;
+}
+
+.sh-ajax-loading { 
+  background-image: url(../images/sh-ajax-loader-wide.gif);
+  background-repeat: no-repeat;
+  background-position: center center;
+}
+
+#sh-message-box ul{
+  color: #0055BB;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #C3D2E5;
+  background-image: url(../images/notice-info.png);
+}
+
+#sh-error-box ul{
+  color: #c00;
+  background-position: 4px top;
+  background-repeat: no-repeat;
+  margin-bottom: 10px;
+  list-style: none;
+  padding: 10px;
+  border-top: 3px solid #84A7DB;
+  border-bottom: 3px solid #84A7DB;
+  background-color: #E6C0C0;
+  background-image: url(../images/notice-alert.png);
+  border-color: #DE7A7B;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/images/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>

deployed/sh404sef/administrator/components/com_sh404sef/assets/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/edit.js

@@ -0,0 +1,70 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+function shAjaxHandler(task, options, closewindow) {
+
+	var form = document.id('adminForm');
+	form.task.value = task;
+
+	// Create a progress indicator
+	var update = document.id("sh-message-box").empty();
+	update.set("html", "<div class='sh-ajax-loading'>&nbsp;</div>");
+	document.id("sh-error-box").empty();
+
+	// Set the options of the form"s Request handler.
+	var onSuccessFn = function(response, responseXML) {
+		//alert(response);
+		var root, status, message;
+		try {
+			root = responseXML.documentElement;
+			status = root.getElementsByTagName("status").item(0).firstChild.nodeValue;
+			message = root.getElementsByTagName("message").item(0).firstChild.nodeValue;
+		} catch (err) {
+			status = 'failure';
+			message = "<div id='error-box-content'><ul><li>Sorry, something went wrong on the server while performing this action. Please retry or cancel</li></ul></div>";
+		}
+
+		// remove progress indicator
+		var update = document.id("sh-message-box").empty();
+
+		// insert results
+		if (status == "success") {
+			update.set("html", message);
+			if (closewindow) {
+				setTimeout("window.parent.SqueezeBox.close()", 1500);
+			} else {
+				setTimeout("document.id('sh-message-box').empty()", 3000);
+			}
+		} else if (status == 'redirect') {
+			setTimeout("parent.window.location='" + message + "';", 100);
+			window.parent.shReloadModal = false;
+			window.parent.SqueezeBox.close();
+		} else {
+			document.id('sh-error-box').set("html", message);
+		}
+
+	};
+
+	// Send the form.
+	form.set( 'send', {url: 'index.php', method: 'post', onSuccess: onSuccessFn});
+	form.send();
+}
+
+Joomla.submitbutton = function(pressbutton) {
+	if (pressbutton == "cancel") {
+		window.parent.shReloadModal = false;
+		window.parent.SqueezeBox.close();
+	}
+	if (pressbutton == "back") {
+		window.parent.shReloadModal = true;
+		window.parent.SqueezeBox.close();
+	}
+};

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/index.html

@@ -0,0 +1 @@
+<html><body bgcolor="#FFFFFF"></body></html>

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/j2_cp.full.js

@@ -0,0 +1,376 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date    2014-07-01
+ */
+
+var shQuickControlNeedsUpdate = false;
+var shAnalyticsCompletedRequestsList = {};
+var shAnalyticsProgress = null;
+var shAnalyticsOptions = null;
+
+function shSetupQuickControl() {
+  var url = "index.php?option=com_sh404sef&c=configuration&view=configuration&layout=qcontrol&format=raw&tmpl=component&noMsg=1";
+  new Request.HTML({
+    url : url,
+    method : 'get',
+    onSuccess : function(responseTree, responseElements, responseHTML,
+        responseJavaScript) {
+      shUpdateQuickControl(responseHTML);
+    },
+    onFailure : function(xhr) {
+      shUpdateQuickControl('Server not responding for Quick control');
+    }
+  }).get();
+}
+
+function shUpdateQuickControl(response) {
+
+  document.id('qcontrolcontent').set("html", response);
+
+  shUpdateTooltips();
+
+  setTimeout("document.id('sh-message-box').empty()", 3000);
+  setTimeout("document.id('sh-error-box').empty()", 5000);
+
+}
+
+function shUpdateTooltips() {
+
+  $$('.hasTip').each(function(el) {
+    var title = el.get('title');
+    if (title) {
+      var parts = title.split('::', 2);
+      el.store('tip:title', parts[0]);
+      el.store('tip:text', parts[1]);
+    }
+  });
+
+  var AnalyticsTooltips = new Tips($$('.hasTip'), {
+    maxTitleChars : 50,
+    fixed : false
+  });
+}
+
+function shSetupSecStats(task) {
+  task = task ? task : 'showsecstats';
+  var url = "index.php?option=com_sh404sef&task=" + task
+      + "&layout=secstats&format=raw&tmpl=component&noMsg=1";
+  var update = document.id("sh-progress-cpprogress").empty();
+  update.set("html", "<div class='sh-ajax-loading'>&nbsp;</div>");
+  new Request.HTML({
+    url : url,
+    method : 'get',
+    onSuccess : function(responseTree, responseElements, responseHTML,
+        responseJavaScript) {
+      update.empty();
+      shUpdateSecStats(responseHTML);
+    },
+    onFailure : function(xhr) {
+      update.empty();
+      shUpdateSecStats('Server not responding for security stats');
+    }
+  }).get();
+}
+
+function shUpdateSecStats(response) {
+
+  document.id('secstatscontent').set("html", response);
+  setTimeout("document.id('sh-message-box').empty()", 3000);
+  setTimeout("document.id('sh-error-box').empty()", 5000);
+
+}
+
+function shSetupUpdates(forced) {
+  forced = forced ? "forced=1" : 'forced=0';
+  var url = "index.php?option=com_sh404sef&task=showupdates&layout=updates&format=raw&tmpl=component&noMsg=1&"
+      + forced;
+  var update = document.id("sh-progress-cpprogress").empty();
+  update.set("html", "<div class='sh-ajax-loading'>&nbsp;</div>");
+  new Request.HTML({
+    url : url,
+    method : 'get',
+    onSuccess : function(responseTree, responseElements, responseHTML,
+        responseJavaScript) {
+      update.empty();
+      shUpdateUpdates(responseHTML);
+    },
+    onFailure : function(xhr) {
+      update.empty();
+      shUpdateUpdates('Server not responding for Updates check');
+    }
+  }).get();
+}
+
+function shUpdateButtonClick() {
+	document.id("sh-update-button").empty();
+	var update = document.id("sh-progress-cpprogress").empty();
+	update.set("html", "<div class='sh-ajax-loading'>&nbsp;</div>");
+}
+
+function shUpdateUpdates(response) {
+
+  document.id('updatescontent').set("html", response);
+  setTimeout("document.id('sh-message-box').empty()", 3000);
+  setTimeout("document.id('sh-error-box').empty()", 5000);
+
+}
+
+function shAnalyticsRequestCompleted(req) {
+
+  shAnalyticsCompletedRequestsList.set(req, true);
+  completed = true;
+  shAnalyticsCompletedRequestsList.each(function(value, key) {
+    completed = completed && value;
+  });
+  if (completed) {
+    shAnalyticsProgress.empty();
+    setTimeout('shRefreshTooltips();', 250);
+  }
+
+}
+
+function shRefreshTooltips() {
+  
+  $$('.hasAnalyticsTip').each(function(el) {
+    var title = el.get('title');
+    if (title) {
+      var parts = title.split('::', 2);
+      el.store('tip:title', parts[0]);
+      el.store('tip:text', parts[1]);
+    }
+  });
+  var AnalyticsTooltips = new Tips($$('.hasAnalyticsTip'), {
+    maxTitleChars : 50,
+    fixed : false
+  });
+}
+
+function shSetupAnalytics(options) {
+
+  shAnalyticsOptions = options || {};
+
+  shAnalyticsProgress = document.id("sh-progress-analyticsprogress");
+  shAnalyticsProgress
+      .set("html", "<div class='sh-ajax-loading'>&nbsp;</div>");
+
+  var defaultOptions = {
+    forced : 0,
+    showFilters : 'yes',
+    accountId : '',
+    groupBy : '',
+    startDate : '',
+    endDate : '',
+    cpWidth : 0,
+    report : 'dashboard',
+    subrequest : 'visits'
+  };
+
+  forced = "forced="
+      + (shAnalyticsOptions.forced ? shAnalyticsOptions.forced
+          : defaultOptions.forced);
+
+  shAnalyticsOptions.showFilters = shAnalyticsOptions.showFilters ? shAnalyticsOptions.showFilters : defaultOptions.showFilters;
+  showFilters = "&showFilters="
+      + (shAnalyticsOptions.showFilters ? shAnalyticsOptions.showFilters
+          : defaultOptions.showFilters);
+
+  // is account Id selected by user ?
+  var accountIdEl = document.id('accountId');
+  accountId = accountIdEl ? "&accountId=" + accountIdEl.value
+      : defaultOptions.accountId;
+  var startDateEl = document.id('startDate');
+  startDate = startDateEl ? "&startDate=" + startDateEl.value
+      : defaultOptions.startDate;
+  var endDateEl = document.id('endDate');
+  endDate = endDateEl ? "&endDate=" + endDateEl.value
+      : defaultOptions.endDate;
+  var reportEl = document.id('report');
+  report = "&report=" + (reportEl ? reportEl.value : defaultOptions.report);
+  var groupByEl = document.id('groupBy');
+  groupBy = "&groupBy="
+      + (groupByEl ? groupByEl.value : defaultOptions.groupBy);
+  var cpEl = document.id('sh404sef-analytics-wrapper');
+  cpWidth = "&cpWidth=" + (cpEl ? cpEl.offsetWidth : defaultOptions.cpWidth);
+  shAnalyticsOptions.url = "index.php?option=com_sh404sef&view=analytics&format=raw&tmpl=component&noMsg=1&"
+      + forced
+      + showFilters
+      + report
+      + accountId
+      + groupBy
+      + cpWidth
+      + startDate + endDate;
+
+  if (shAnalyticsOptions.showFilters == 'yes') {
+    shAnalyticsCompletedRequestsList = new Hash({
+      'headers' : false,
+      'visits' : false,
+      'sources' : false,
+      'global' : false,
+      'perf' : false,
+      'topsocialfb': false,
+      'topsocialtweeter': false,
+      'topsocialpinterest': false,
+      'topsocialplusone': false,
+      'topsocialplusonepage': false,
+      'top5urls' : false,
+      'top5referrers' : false
+    });
+  } else {
+    shAnalyticsCompletedRequestsList = new Hash({
+      'headers' : false,
+      'visits' : false,
+    });
+  }
+
+  // don't empty headers!
+  shAnalyticsCompletedRequestsList.each(function(value, key) {
+    if (key != "headers") {
+      try{
+      document.id("analyticscontent_" + key).empty();
+      } catch (e) {
+        //alert(key);
+      }
+    }
+  });
+
+  _shPerformAnalyticsSubRequest('headers');
+  _shPerformAnalyticsSubRequest('visits');
+
+  if (shAnalyticsOptions.showFilters == 'yes') {
+  for ( var i = 1; i < 11; i++) {
+    setTimeout('shContinueAnalytics' + i + '();', 600 * i);
+  }
+
+}
+}
+
+function shContinueAnalytics1() {
+
+  _shPerformAnalyticsSubRequest('sources');
+
+}
+
+function shContinueAnalytics2() {
+
+  _shPerformAnalyticsSubRequest('global');
+}
+
+function shContinueAnalytics3() {
+
+  _shPerformAnalyticsSubRequest('perf');
+
+}
+
+function shContinueAnalytics4() {
+
+  _shPerformAnalyticsSubRequest('top5urls');
+
+}
+
+function shContinueAnalytics5() {
+
+  _shPerformAnalyticsSubRequest('top5referrers');
+}
+
+function shContinueAnalytics6() {
+
+  _shPerformAnalyticsSubRequest('topsocialfb');
+}
+function shContinueAnalytics7() {
+
+  _shPerformAnalyticsSubRequest('topsocialtweeter');
+}
+function shContinueAnalytics8() {
+
+  _shPerformAnalyticsSubRequest('topsocialpinterest');
+}
+function shContinueAnalytics9() {
+
+  _shPerformAnalyticsSubRequest('topsocialplusone');
+}
+function shContinueAnalytics10() {
+
+  _shPerformAnalyticsSubRequest('topsocialplusonepage');
+}
+
+function _shPerformAnalyticsSubRequest(subrequestname) {
+
+  new Request.HTML({
+    url : shAnalyticsOptions.url + '&subrequest=' + subrequestname,
+    method : 'get',
+    onSuccess : function(responseTree, responseElements, responseHTML,
+        responseJavaScript) {
+      shAnalyticsRequestCompleted(subrequestname);
+      shUpdateAnalytics(responseHTML, subrequestname);
+    },
+    onFailure : function(xhr) {
+      shAnalyticsRequestCompleted(subrequestname);
+      shUpdateAnalytics('Server not responding for ' + subrequestname, subrequestname);
+    }
+  }).get();
+}
+
+function shUpdateAnalytics(response, subrequest) {
+
+  document.id('analyticscontent_' + subrequest).set("html", response);
+  id = document.id('startDate');
+  if (id) {
+    Calendar.setup({
+      inputField : "startDate", // id of the input field
+      ifFormat : "%Y-%m-%d", // format of the input field
+      button : "startDate_img", // trigger for the calendar (button ID)
+      align : "Bl", // alignment (defaults to "Bl")
+      singleClick : true
+    });
+    Calendar.setup({
+      inputField : "endDate", // id of the input field
+      ifFormat : "%Y-%m-%d", // format of the input field
+      button : "endDate_img", // trigger for the calendar (button ID)
+      align : "Tl", // alignment (defaults to "Bl")
+      singleClick : true
+    });
+  }
+  setTimeout("document.id('sh-message-box').empty()", 3000);
+  setTimeout("document.id('sh-error-box').empty()", 5000);
+
+}
+
+function shSubmitQuickControl() {
+
+  var form = document.id('adminForm');
+
+  // Create a progress indicator
+  var update = document.id("sh-progress-cpprogress").empty();
+  update.set("html", "<div class='sh-ajax-loading'>&nbsp;</div>");
+  document.id("sh-error-box").empty();
+
+  // Set the options of the form"s Request handler.
+  var onSuccessFn = function(response) {
+    var message;
+    //alert(response);
+    message = "<div id='error-box-content'><ul><li>Sorry, something went wrong on the server while performing this action. Please try again or contact administrator</li></ul></div>";
+
+    // remove progress indicator
+    var update = document.id("sh-progress-cpprogress").empty();
+
+    // insert results
+    shUpdateQuickControl(response);
+
+  };
+
+  form.set('send', {
+    url : 'index.php',
+    method : 'post',
+    onSuccess : onSuccessFn
+  });
+
+  // Send the form.
+  form.send();
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/j2_edit.js

@@ -0,0 +1,73 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+function shAjaxHandler(task, options, closewindow) {
+
+	var form = document.id('adminForm');
+	form.task.value = task;
+
+	// Create a progress indicator
+	var update = document.id("sh-message-box").empty();
+	update.set("html", "<div class='sh-ajax-loading'>&nbsp;</div>");
+	document.id("sh-error-box").empty();
+
+	// Set the options of the form"s Request handler.
+	var onSuccessFn = function(response, responseXML) {
+		//alert(response);
+		var root, status, message;
+		try {
+			root = responseXML.documentElement;
+			status = root.getElementsByTagName("status").item(0).firstChild.nodeValue;
+			message = root.getElementsByTagName("message").item(0).firstChild.nodeValue;
+		} catch (err) {
+			status = 'failure';
+			message = "<div id='error-box-content'><ul><li>Sorry, something went wrong on the server while performing this action. Please retry or cancel</li>" +
+			"<li>" + response + "</li>"
+					"</ul></div>";
+		}
+
+		// remove progress indicator
+		var update = document.id("sh-message-box").empty();
+
+		// insert results
+		if (status == "success") {
+			update.set("html", message);
+			if (closewindow) {
+				setTimeout("window.parent.SqueezeBox.close()", 1500);
+			} else {
+				setTimeout("document.id('sh-message-box').empty()", 3000);
+			}
+		} else if (status == 'redirect') {
+			setTimeout("parent.window.location='" + message + "';", 100);
+			window.parent.shReloadModal = false;
+			window.parent.SqueezeBox.close();
+		} else {
+			document.id('sh-error-box').set("html", message);
+			setTimeout("document.id('sh-error-box').empty();", 5000);
+		}
+
+	};
+
+	// Send the form.
+	form.set( 'send', {url: 'index.php', method: 'post', onSuccess: onSuccessFn});
+	form.send();
+}
+
+Joomla.submitbutton = function(pressbutton) {
+	if (pressbutton == "cancel") {
+		window.parent.shReloadModal = false;
+		window.parent.SqueezeBox.close();
+	}
+	if (pressbutton == "back") {
+		window.parent.shReloadModal = true;
+		window.parent.SqueezeBox.close();
+	}
+};

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/j3.js

@@ -0,0 +1,50 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date    2014-07-01
+ */
+var __sh404sefJs = (function($) {
+  var tmp = {
+
+    // function to call on document ready
+    onReady : function() {
+      jQuery(window).resize(__sh404sefJs.stickyPagination);
+      __sh404sefJs.stickyPagination();
+    },
+
+    // display the pagination bar at the top, fixed, or let it
+    // at bottom, scrolling
+    stickyPagination : function() {
+      var needed = $("#shl-bottom-pagination-container ul.pagination-list").width();
+      var avail = $("#shl-main-searchbar-right-block").width();
+      var used = 0;
+      $("#shl-main-searchbar-right-block div.btn-group").each(function() {
+        var w = jQuery(this).width();
+        used += w;
+      });
+      if ((avail - used - 20) > needed) {
+        var c = jQuery("#shl-bottom-pagination-container").html();
+        if(c) {
+          $("#shl-bottom-pagination-container").html("");
+          $("#shl-top-pagination-container").html(c);
+        }
+      } else {
+          var t = jQuery("#shl-top-pagination-container").html();
+          if(t) {
+            $("#shl-bottom-pagination-container").html(t);
+            $("#shl-top-pagination-container").html("");
+          }
+          
+      }
+    }
+  };
+
+  // init
+  jQuery(document).ready(tmp.onReady);
+  return tmp;
+})(jQuery);

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/j3_cp.full.js

@@ -0,0 +1,290 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date    2014-07-01
+ */
+
+var shQuickControlNeedsUpdate = false;
+var shAnalyticsCompletedRequestsList = {};
+var shAnalyticsProgress = null;
+var shAnalyticsOptions = null;
+
+function shSetupQuickControl() {
+  var url = "index.php?option=com_sh404sef&c=configuration&view=configuration&layout=qcontrol&format=raw&tmpl=component&noMsg=1";
+
+  var onSuccess = function(response) {
+    progress.empty();
+    jQuery('#qcontrolcontent').html(response);
+    shlBootstrap.updateBootstrap();
+  };
+  // request quick control panel
+  var onFailure = function() {
+    shUpdateQuickControl('<div class="alert alert-error">Server not responding for Quick control</div>');
+  }
+
+  jQuery.get(url, shUpdateQuickControl).fail(onFailure);
+
+}
+
+function shUpdateQuickControl(response) {
+
+  jQuery('#qcontrolcontent').html(response);
+  shlBootstrap.updateBootstrap();
+
+}
+
+function shSetupSecStats(task) {
+  task = task || 'showsecstats';
+  var url = "index.php?option=com_sh404sef&task=" + task + "&layout=secstats&format=raw&tmpl=component&noMsg=1";
+  var progress = jQuery("#sh-progress-cpprogress").empty();
+  progress.html("<div class='sh-ajax-loading'>&nbsp;</div>");
+
+  // request quick control panel
+  var onSuccess = function(response) {
+    progress.empty();
+    jQuery('#secstatscontent').html(response);
+  };
+  var onFailure = function() {
+    progress.empty();
+    jQuery('#secstatscontent').html('<div class="alert alert-error">Server not responding for security stats</div>');
+  };
+
+  jQuery.get(url, onSuccess).fail(onFailure);
+
+}
+
+function shSetupUpdates(forced) {
+  forced = forced ? "forced=1" : 'forced=0';
+  var url = "index.php?option=com_sh404sef&task=showupdates&layout=updates&format=raw&tmpl=component&noMsg=1&" + forced;
+  var progress = jQuery("#sh-progress-cpprogress").empty();
+  progress.html("<div class='sh-ajax-loading'>&nbsp;</div>");
+  var onSuccess = function(response) {
+    progress.empty();
+    jQuery('#updatescontent').html(response);
+  };
+  var onFailure = function() {
+    progress.empty();
+    jQuery('#updatescontent').html('<div class="alert alert-error">Server not responding for Updates check</div>');
+  };
+
+  jQuery.get(url, onSuccess).fail(onFailure);
+}
+
+function shUpdateButtonClick() {
+	jQuery("#sh-update-button").empty();
+	var progress = jQuery("#sh-progress-cpprogress").empty();
+	progress.html("<div class='sh-ajax-loading'>&nbsp;</div>");
+}
+
+function shAnalyticsRequestCompleted(req) {
+
+  shAnalyticsCompletedRequestsList[req] = true;
+  completed = true;
+  jQuery.each(shAnalyticsCompletedRequestsList, function(key, value) {
+    completed = completed && value;
+  });
+  if (completed) {
+    shAnalyticsProgress.empty();
+    setTimeout('shlBootstrap.updateBootstrap();', 250);
+  }
+
+}
+
+function shSetupAnalytics(options) {
+
+  shAnalyticsOptions = options || {};
+
+  shAnalyticsProgress = jQuery("#sh-progress-analyticsprogress");
+  shAnalyticsProgress.html("<div class='sh-ajax-loading'>&nbsp;</div>");
+
+  var defaultOptions = {
+    forced : 0,
+    showFilters : 'yes',
+    accountId : '',
+    groupBy : '',
+    startDate : '',
+    endDate : '',
+    cpWidth : 0,
+    report : 'dashboard',
+    subrequest : 'visits'
+  };
+  shAnalyticsOptions.showFilters = shAnalyticsOptions.showFilters ? shAnalyticsOptions.showFilters : defaultOptions.showFilters;
+  forced = "forced=" + (shAnalyticsOptions.forced ? shAnalyticsOptions.forced : defaultOptions.forced);
+  showFilters = "&showFilters=" + shAnalyticsOptions.showFilters;
+
+  accountId = defaultOptions.accountId;
+  var startDateEl = jQuery('#startDate');
+  startDate = startDateEl && startDateEl.val() ? "&startDate=" + startDateEl.val() : defaultOptions.startDate;
+  var endDateEl = jQuery('#endDate');
+  endDate = endDateEl && endDateEl.val() ? "&endDate=" + endDateEl.val() : defaultOptions.endDate;
+  var reportEl = jQuery('#report');
+  report = "&report=" + (reportEl && reportEl.val() ? reportEl.val() : defaultOptions.report);
+  var groupByEl = jQuery('#groupBy');
+  groupBy = "&groupBy=" + (groupByEl && groupByEl.val() ? groupByEl.val() : defaultOptions.groupBy);
+  var cpEl = jQuery('#sh404sef-analytics-wrapper');
+  cpWidth = "&cpWidth=" + (cpEl ? cpEl.width() : defaultOptions.cpWidth);
+  shAnalyticsOptions.url = "index.php?option=com_sh404sef&view=analytics&format=raw&tmpl=component&noMsg=1&" + forced
+      + showFilters + report + accountId + groupBy + cpWidth + startDate + endDate;
+
+  if (shAnalyticsOptions.showFilters == 'yes') {
+    shAnalyticsCompletedRequestsList = {
+      headers : false,
+      visits : false,
+      sources : false,
+      global : false,
+      perf : false,
+      topsocialfb : false,
+      topsocialtweeter : false,
+      topsocialpinterest : false,
+      topsocialplusone : false,
+      topsocialplusonepage : false,
+      top5urls : false,
+      top5referrers : false
+    };
+  } else {
+    shAnalyticsCompletedRequestsList = {
+      headers : false,
+      visits : false,
+    };
+  }
+
+  // don't empty headers!
+  jQuery.each(shAnalyticsCompletedRequestsList, function(key, value) {
+    if (key != "headers") {
+      try {
+        jQuery("#analyticscontent_" + key).empty();
+      } catch (e) {
+        // alert(key);
+      }
+    }
+  });
+
+  _shPerformAnalyticsSubRequest('headers');
+  _shPerformAnalyticsSubRequest('visits');
+
+  if (shAnalyticsOptions.showFilters == 'yes') {
+    for ( var i = 1; i < 11; i++) {
+      setTimeout('shContinueAnalytics' + i + '();', 600 * i);
+    }
+  }
+}
+
+function shContinueAnalytics1() {
+
+  _shPerformAnalyticsSubRequest('sources');
+
+}
+
+function shContinueAnalytics2() {
+
+  _shPerformAnalyticsSubRequest('global');
+}
+
+function shContinueAnalytics3() {
+
+  _shPerformAnalyticsSubRequest('perf');
+
+}
+
+function shContinueAnalytics4() {
+
+  _shPerformAnalyticsSubRequest('top5urls');
+
+}
+
+function shContinueAnalytics5() {
+
+  _shPerformAnalyticsSubRequest('top5referrers');
+}
+
+function shContinueAnalytics6() {
+
+  _shPerformAnalyticsSubRequest('topsocialfb');
+}
+function shContinueAnalytics7() {
+
+  _shPerformAnalyticsSubRequest('topsocialtweeter');
+}
+function shContinueAnalytics8() {
+
+  _shPerformAnalyticsSubRequest('topsocialpinterest');
+}
+function shContinueAnalytics9() {
+
+  _shPerformAnalyticsSubRequest('topsocialplusone');
+}
+function shContinueAnalytics10() {
+
+  _shPerformAnalyticsSubRequest('topsocialplusonepage');
+}
+
+function _shPerformAnalyticsSubRequest(subrequestname) {
+
+  var onSuccess = function(response) {
+    shAnalyticsRequestCompleted(subrequestname);
+    shUpdateAnalytics(response, subrequestname);
+  };
+  var onFailure = function() {
+    shAnalyticsRequestCompleted(subrequestname);
+    shUpdateAnalytics('<div class="alert alert-error">Server not responding for ' + subrequestname, subrequestname + '</div>');
+  };
+
+  jQuery.get(shAnalyticsOptions.url + '&subrequest=' + subrequestname, onSuccess).fail(onFailure);
+
+}
+
+function shUpdateAnalytics(response, subrequest) {
+
+  jQuery('#analyticscontent_' + subrequest).html(response);
+  id = jQuery('#startDate');
+
+  if (id.length) {
+    Calendar.setup({
+      inputField : "startDate", // id of the input field
+      ifFormat : "%Y-%m-%d", // format of the input field
+      button : "startDate_img", // trigger for the calendar (button ID)
+      align : "Bl", // alignment (defaults to "Bl")
+      singleClick : true
+    });
+    Calendar.setup({
+      inputField : "endDate", // id of the input field
+      ifFormat : "%Y-%m-%d", // format of the input field
+      button : "endDate_img", // trigger for the calendar (button ID)
+      align : "Tl", // alignment (defaults to "Bl")
+      singleClick : true
+    });
+  }
+  setTimeout("jQuery('#sh-message-box').empty()", 3000);
+  setTimeout("jQuery('#sh-error-box').empty()", 5000);
+}
+
+function shSubmitQuickControl() {
+
+  var form = jQuery('#adminForm');
+
+  // Create a progress indicator
+  var update = jQuery("#sh-progress-cpprogress").empty();
+  update.html("<div class='sh-ajax-loading'>&nbsp;</div>");
+
+  // Set the options of the form"s Request handler.
+  var onSuccessFn = function(response) {
+    // alert(response);
+    // remove progress indicator
+    var update = jQuery("#sh-progress-cpprogress").empty();
+
+    // insert results
+    shUpdateQuickControl(response);
+
+  };
+  // request quick control panel
+  var onFailure = function() {
+    shUpdateQuickControl('<div class="alert alert-error">Server not responding for Quick control</div>');
+  }
+  jQuery('#sh404sef-qcontrol .alert').remove();
+  jQuery.post('index.php', form.serialize(), onSuccessFn).fail(onFailure);
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/list.js

@@ -0,0 +1,74 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+function shStopEvent(event) {
+
+	// cancel the event
+	new DOMEvent(event).stop();
+
+}
+
+function shProcessToolbarClick(id, pressbutton) {
+
+	if (pressbutton != 'cancel') {
+		var el = document.getElementById(id);
+		var options = el.rel;
+		if (typeof this.baseurl == 'undefined') {
+			this.baseurl = [];
+		}
+		if (typeof this.baseurl[pressbutton] == 'undefined') {
+			this.baseurl[pressbutton] = el.href;
+		}
+		var url = baseurl[pressbutton];
+		var cid = document.getElementsByName('cid[]');
+		var list = '';
+		if (cid) {
+			var length = cid.length;
+			for ( var i = 0; i < length; i++) {
+				if (cid[i].checked) {
+					list += '&cid[]=' + cid[i].value;
+				}
+			}
+		}
+		url += list;
+		el.href = url;
+		window.parent.SqueezeBox.fromElement(el, {parse:'rel'});
+	}
+
+	return false;
+}
+
+function shHideMainMenu() {
+	if (document.adminForm.hidemainmenu) {
+		document.adminForm.hidemainmenu.value=1;
+	}
+}
+
+Joomla.submitbutton = function (pressbutton) {
+	if (pressbutton == "cancelPopup") {
+		window.parent.shReloadModal = false;
+		window.parent.SqueezeBox.close();
+	} else if (pressbutton == "backPopup") {
+		window.parent.shReloadModal = true;
+		window.parent.SqueezeBox.close();
+	} else {
+		if (pressbutton == "selectnfredirect") {
+			window.parent.shReloadModal = true;
+		}
+		if (pressbutton) {
+			document.adminForm.task.value = pressbutton;
+		}
+		if (typeof document.adminForm.onsubmit == "function") {
+			document.adminForm.onsubmit();
+		}
+		document.adminForm.submit();
+	}
+};

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/metas.js

@@ -0,0 +1,74 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+function shMetasClearFields() {
+
+	var form = document.id('adminForm');
+	form.task.value = '';
+	form.format.value = 'html';
+	form.shajax.value = 0;
+
+}
+
+function shAjaxHandler(task, options, closewindow) {
+
+	var form = document.id('adminForm');
+	form.task.value = task;
+	form.format.value = "raw";
+	form.shajax.value = 1;
+
+	// Create a progress indicator
+	var update = document.id("sh-message-box").empty();
+	update.set("html", "<div class='sh-ajax-loading'>&nbsp;</div>");
+	document.id("sh-error-box").empty();
+
+	// Set the options of the form"s Request handler.
+	var onSuccessFn = function(response, responseXML) {
+		//alert(response);
+		var root, status, message;
+		try {
+			root = responseXML.documentElement;
+			status = root.getElementsByTagName("status").item(0).firstChild.nodeValue;
+			message = root.getElementsByTagName("message").item(0).firstChild.nodeValue;
+		} catch (err) {
+			status = 'failure';
+			message = "<div id='error-box-content'><ul><li>Sorry, something went wrong on the server while performing this action. Please retry or cancel</li></ul></div>";
+		}
+
+		// remove progress indicator
+		var update = document.id("sh-message-box").empty();
+
+		// reset task and format
+		shMetasClearFields();
+
+		// insert results
+		if (status == "success") {
+			update.set("html", message);
+			if (closewindow) {
+				setTimeout("window.parent.SqueezeBox.close()", 1500);
+			} else {
+				setTimeout("document.id('sh-message-box').empty()", 3000);
+			}
+		} else if (status == 'redirect') {
+			setTimeout("parent.window.location='" + message + "';", 100);
+			window.parent.shReloadModal = false;
+			window.parent.SqueezeBox.close();
+		} else {
+			document.id('sh-error-box').set("html", message);
+			setTimeout("document.id('sh-error-box').empty();", 5000);
+		}
+
+	};
+
+	// Send the form.
+	form.set( 'send', {url: 'index.php', method: 'post', onSuccess: onSuccessFn});
+	form.send();
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/notfound.js

@@ -0,0 +1,105 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+function shAjaxHandler(task, options, closewindow) {
+
+	var form = document.id('adminForm');
+	form.task.value = task;
+	form.format.value = "raw";
+
+	// Create a progress indicator
+	var update = document.id("sh-message-box").empty();
+	update.set("html","<div class='sh-ajax-loading'>&nbsp;</div>");
+	document.id("sh-error-box").empty();
+
+	// Set the options of the form"s Request handler.
+	var onSuccessFn = function(response, responseXML) {
+		var root, status, message;
+		try {
+			root = responseXML.documentElement;
+			status = root.getElementsByTagName("status").item(0).firstChild.nodeValue;
+			message = root.getElementsByTagName("message").item(0).firstChild.nodeValue;
+		} catch (err) {
+			status = 'failure';
+			message = "<div id='error-box-content'><ul><li>Sorry, something went wrong on the server while performing this action. Please retry or cancel</li></ul></div>";
+		}
+
+		// remove progress indicator
+		var update = document.id("sh-message-box").empty();
+
+		// insert results
+		if (status == "success") {
+			update.set("html",message);
+			if (closewindow) {
+				setTimeout("window.parent.SqueezeBox.close()", 1500);
+			} else {
+				setTimeout("document.id('sh-message-box').empty()", 3000);
+			}
+		} else if (status == 'redirect') {
+			setTimeout("parent.window.location='" + message + "';", 100);
+			window.parent.shReloadModal = false;
+			window.parent.SqueezeBox.close();
+		} else {
+			document.id('sh-error-box').set("html",message);
+			setTimeout("document.id('sh-error-box').empty();", 5000);
+		}
+
+	};
+
+	// Send the form.
+	form.set( 'send', {url: 'index.php', method: 'post', onSuccess: onSuccessFn});
+	form.send();
+}
+
+function shStopEvent(event) {
+
+	// cancel the event
+	new DOMEvent(event).stop();
+
+}
+
+Joomla.submitbutton = function (pressbutton) {
+	if (pressbutton == "cancelPopup") {
+		window.parent.shReloadModal = false;
+		window.parent.SqueezeBox.close();
+	} else if (pressbutton == "backPopup") {
+		window.parent.shReloadModal = true;
+		window.parent.SqueezeBox.close();
+	} else {
+		if (pressbutton == "selectnfredirect") {
+			window.parent.shReloadModal = true;
+		}
+		if (pressbutton) {
+			document.adminForm.task.value = pressbutton;
+		}
+		if (typeof document.adminForm.onsubmit == "function") {
+			document.adminForm.onsubmit();
+		}
+		document.adminForm.submit();
+	}
+};
+
+function shListItemAjaxTask(id, task, options, closewindow) {
+	var f = document.adminForm;
+	cb = eval('f.' + id);
+	if (cb) {
+		for (i = 0; true; i++) {
+			cbx = eval('f.cb' + i);
+			if (!cbx)
+				break;
+			cbx.checked = false;
+		} // for
+		cb.checked = true;
+		f.boxchecked.value = 1;
+		shAjaxHandler(task, options, closewindow);
+	}
+	return false;
+}

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/shajax.js

@@ -0,0 +1,68 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date    2014-07-01
+ */
+
+function shAjaxHandler(task, options, closewindow) {
+
+  var form = jQuery('#adminForm');
+	jQuery('#adminForm input[name=task]').val(task);
+	jQuery('#adminForm input[name=format]').val('raw');
+	jQuery('#adminForm input[name=shajax]').val('1');
+
+	// Create a progress indicator
+	var update = jQuery("#sh-progress-cpprogress")
+	update.empty();
+	update.html("<div class='sh-ajax-loading'>&nbsp;</div>");
+
+	// Set the options of the form"s Request handler.
+	var onSuccessFn = function(response) {
+	  
+	  // restore form
+	  jQuery('#adminForm input[name=task]').val('');
+	  jQuery('#adminForm input[name=format]').val('html');
+	  jQuery('#adminForm input[name=shajax]').val('0');
+	  
+		//alert(response);
+		var root, status, message;
+		try {
+			root = response.documentElement;
+			status = root.getElementsByTagName("status").item(0).firstChild.nodeValue;
+			message = "<div class='alert alert-success'>" + root.getElementsByTagName("message").item(0).firstChild.nodeValue + '</div>';
+		} catch (err) {
+			status = 'failure';
+			message = "<div class='alert alert-error'>Sorry, something went wrong on the server while performing this action. Please retry or cancel.</div>";
+		}
+
+		// remove progress indicator
+		var update = jQuery("#sh-progress-cpprogress").empty();
+		var update = jQuery("#sh-message-box2").empty();
+
+		// insert results
+		if (status == "success") {
+			update.html(message);
+			if (closewindow) {
+				setTimeout("shlBootstrap.closeModal()", 1500);
+			} else {
+				setTimeout("jQuery('#sh-message-box2').empty()", 3000);
+			}
+		} else if (status == 'redirect') {
+			setTimeout("parent.window.location='" + message + "';", 100);
+			shlBootstrap.closeModal();
+		} else {
+			jQuery('#sh-message-box').html(message);
+			setTimeout("jQuery('#sh-message-box2').empty();", 5000);
+		}
+
+	};
+
+	// Send the form.
+	jQuery.post('index.php', form.serialize())
+  .always(onSuccessFn);
+};

deployed/sh404sef/administrator/components/com_sh404sef/assets/js/urls.js

@@ -0,0 +1,46 @@
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+function shStopEvent(event) {
+
+	// cancel the event
+	new DOMEvent(event).stop();
+
+}
+
+function shProcessToolbarClick(id, pressbutton) {
+
+	if (pressbutton != 'cancel') {
+		var el = document.getElementById(id);
+		if (typeof this.baseurl == 'undefined') {
+			this.baseurl = [];
+		}
+		if (typeof this.baseurl[pressbutton] == 'undefined') {
+			this.baseurl[pressbutton] = el.href;
+		}
+		var url = baseurl[pressbutton];
+		var cid = document.getElementsByName('cid[]');
+		var list = '';
+		if (cid) {
+			var length = cid.length;
+			for ( var i = 0; i < length; i++) {
+				if (cid[i].checked) {
+					list += '&cid[]=' + cid[i].value;
+				}
+			}
+		}
+		url += list;
+		el.href = url;
+		window.parent.SqueezeBox.fromElement(el, {parse:'rel'});
+	}
+
+	return false;
+}

deployed/sh404sef/administrator/components/com_sh404sef/changelog.log

@@ -0,0 +1,925 @@
+                              sh404sef 4 changelog                              
+
+                        (2014-07-01 17:04 - build #1791)                        
+
+
+
+--------------------------------------------------------------------------------
+ [ 2014-07-01 ] Version 4.4.4.1791
+--------------------------------------------------------------------------------
+
+
+    [chg]    Added back configuration saving betwen uninstall/install Fixes
+             #327
+    [chg]    Canonical tag now includes leading scheme and host See #342
+
+    [bug]    Memcache cache driver may eat up all available memcache memory
+             and slow down
+    [bug]    Social buttons plugin gets published back on update (if user
+             manually disabled it)
+    [bug]    Medium-level security issue for logged-in administrators only, on
+             Joomla! 2.x only, input not sufficiently sanitized
+    [bug]    Configuration for type of cache handler is not saved
+
+
+--------------------------------------------------------------------------------
+ [ 2014-06-06 ] Version 4.4.3.1770
+--------------------------------------------------------------------------------
+
+
+    [bug]    Fatal error on php versions less than 5.3, on multilingual sites
+
+
+--------------------------------------------------------------------------------
+ [ 2014-06-05 ] Version 4.4.2.1767
+--------------------------------------------------------------------------------
+
+
+    [bug]    Some Virtuemart product details url may be blank under some
+             combinations of menu items linking to categories and products
+
+
+--------------------------------------------------------------------------------
+ [ 2014-06-04 ] Version 4.4.1.1762
+--------------------------------------------------------------------------------
+
+
+    [new]    Per url Google publisher tag, in addition to the pre-existing
+             global publisher tag
+    [new]    Google Analytics IP anonymization
+
+    [chg]    More css for Facebook buttons, handling more templates
+    [chg]    Clean internal caches upon installation, to avoid wrong new
+             versions display when switching between editions
+    [chg]    Added a workaround for bug in Community Builder, not using Joomla
+             API to fetch some request variables
+    [chg]    Hack to workaround Kunena custom routing method for some urls,
+             including pagination links, in Kunena 3.0.3+
+    [chg]    Added canonical url when exporting urls to file
+    [chg]    Moved router encodesegments() method to a helper, avoid issues
+             for some extensions running onAfterInitialise event several times
+    [chg]    Added small bottom margin to social buttons, in case they wrap at
+             low width
+
+    [bug]    Virtuemart product links can be wrong on multilingual sites under
+             some combinations of menu items direct links Fixes #325
+    [bug]    Links to items in Joomla! fake "Uncategorised" category do not
+             comply with "insert menu item title" config setting
+    [bug]    Social buttons could be displayed on featured articles view even
+             for articles which category was excluded
+    [bug]    Sometimes Itemid-only links may have wrong language code in SEF
+             urls Fixes #323
+    [bug]    Cannot switch language when using /index.php/ and Joomla config
+             does not match sh404SEF config Fixes #315
+    [bug]    Joomla! language detection doesn't work anymore Fixes #324
+    [bug]    Aliases for home page are saved and works, but are not displayed
+             on the edit url popup
+    [bug]    Inserted tags for social buttons are not replaced when 'Only on
+             canonical page' param is on Fixes weeblr-dev/sh404sef-issues#319
+
+
+--------------------------------------------------------------------------------
+ [ 2014-04-09 ] Version 4.4.0.1725
+--------------------------------------------------------------------------------
+
+
+    [new]    Added Linkedin share button to social buttons list
+    [new]    Added warning messages on multilingual sites that Joomla!
+             languagefilter system plugin should now be enabled
+    [new]    Analytics snippets now in JLayout, can be overriden in site
+             templates
+    [new]    Adjust to changes in Joomla! routing API in J! 3.3
+    [new]    Now checking Joomla! redirects table before declaring a 404, in
+             case some redirects existed prior to sh404sef usage
+    [new]    Support for Google+ authorship information
+    [new]    Added Twitter Cards support, global and per page
+    [new]    Added optional Facebook Share button to social buttons Fixes 294
+
+    [chg]    Simplified social buttons markup and css, better styling
+    [chg]    Moved social buttons to JLayout, so that they can be overriden
+             from templates. Works in both J2.x and J3.x
+    [chg]    Performance: check if shurl exists only once
+    [chg]    Pagination doesn't work any more with Kunena 3.0.4 Fixes #310
+    [chg]    Better detection of content urls when displaying social buttons
+             (Twitter, Facebook, G+)
+    [chg]    Added toolbar access to configuration on all views
+    [chg]    List of components to always leave as non-sef is now in remote
+             configuration
+    [chg]    Better 3rd-party extensions compatiblity when "using Joomla!
+             router" or "leaving as non-sef"
+    [chg]    Better multilingual compatiblity
+    [chg]    Updated German language files - Thanks Alex H.
+    [chg]    Updated Russian language files - Thanks Alex
+    [chg]    Updated Swedish language files - Thanks Kristian
+    [chg]    Updated language files (French, German)
+    [chg]    Updated French translation
+    [chg]    Increased tweet via account field in social plugin settings
+    [chg]    CSS tweaking of social buttons
+    [chg]    Warnings in Analytics manager, new in PHP 5.4
+
+    [bug]    May display PHP warnings rendering pagination on multilingual
+             sites
+    [bug]    Don't display \ in OpenGraph tag when page title has a $n
+             characters
+    [bug]    Duplicate urls may disappear from url manager display when
+             customizing main url
+    [bug]    Missing files and folders are not displayed as errors on control
+             panel
+    [bug]    Showing error message upon url deletion, even though all went
+             fine
+    [bug]    Wrong redirect from non-sef to sef on site using /index.php/
+             rewriting mode
+    [bug]    Fatal error when exporting meta data Fixes #308
+    [bug]    Warning displayed on some purge operations when file cache has
+             not been enabled yet
+    [bug]    Wrong path to javascript file in Analytics manager, result in
+             analytics not loading
+    [bug]    Remote configuration not read anymore, wrong url
+
+
+--------------------------------------------------------------------------------
+ [ 2014-01-23 ] Version 4.3.0.1671
+--------------------------------------------------------------------------------
+
+
+    [new]    Addes support for Google Tags Manager
+    [new]    One click update either through Joomla! updater or built-in
+             auto-updater
+    [new]    Added Google Analytics Universal snippet handling
+
+    [chg]    Account for upcoming Googlebot mobile user agent change
+    [chg]    Updated Dutch translation - Thanks JoomlaDownloads
+    [chg]    Updated Russian translation - Thanks Alex Smirnov
+    [chg]    Make sure default ACL record is written to database upon
+             installation
+    [chg]    Make sure default ACL record is written to database upon
+             installation
+    [chg]    Added back remote configuration option to configuration page
+    [chg]    Removed deprecated view code
+    [chg]    More explicit error messages when saving config, urls, duplicates
+
+    [bug]    Error message not displayed when server is not responding at all
+             to new version or security stats requests
+    [bug]    Select a redirect for 404 button is not working Fixe #305
+    [bug]    404 records may not be purged when using the purge button
+    [bug]    Urls may not be purged when using the purge button
+    [bug]    Customizing url does not add old url to aliases list
+    [bug]    Version number of newly installed version is not always displayed
+             on main control panel
+    [bug]    Redirect from /index.php/something to /something even if set to
+             NOT use mod_rewrite Fixes #299
+    [bug]    Logged in users are not allowed to view sites in offline mode
+             Fixes #240, fixes #297
+
+
+--------------------------------------------------------------------------------
+ [ 2013-11-02 ] Version 4.2.1.1586
+--------------------------------------------------------------------------------
+
+
+    [bug]    Introduced fatal bug in Joomla! versions pre-3.2 when preparing
+             release for Joomla! 3.2
+
+
+--------------------------------------------------------------------------------
+ [ 2013-11-01 ] Version 4.2.0.1582
+--------------------------------------------------------------------------------
+
+
+    [new]    Automatic 301 redirect when trying to access an existing url with
+             /index.php/ while url rewriting is enabled
+
+    [chg]    J! 3.2 backward compatibility break: ConfigModelComponent
+             refactoring, moving around, now requires to load a different file
+    [chg]    Added workaround for J!3.2 API backward compat break
+    [chg]    Add language information on urls created using "simple" mode, in
+             case it's missing and we're on a multilingual site Fixes #216
+    [chg]    Let Akeeba go through offline mode. Not as secure as could be.
+    [chg]    Added a workaround for bug in Virtuemart, creating fake request
+             variables, would prevent custom meta data to be inserted normally
+             Fixes #264
+    [chg]    Skip versionning component to allow front end editing in J! 3.2+
+    [chg]    Strict standards compliance, don't use JFilterInput statically
+    [chg]    Added version check to prevent method name conflict due to change
+             in J! 3.2 router
+    [chg]    Adjustments to changes in Joomla! 3.2 API (JTable interface)
+    [chg]    Joomla! 3.2 change in API
+    [chg]    Updated Pagination class to latest J! 3.1.x code
+    [chg]    Pagination not displayed in Joomla! 3 on some pages. Added back
+             HTML prev and next tags onto pagination links Fixes #255
+    [chg]    Now using consistently remote_addr. Fixes #198
+    [chg]    Adjust to Kunena deprecating kimport function, would cause fatal
+             error
+    [chg]    Joomla! does not update cached values in JRequest, resulting in
+             incorrect input if JRequest is used to read the "task" input
+             before a component is rendered, if the controller.task syntax is
+             used
+    [chg]    J3.1 changed name of items associations parameter fixes #251
+
+    [bug]    Incoming non-sef linking to a non-existing article is redirected
+             to home instead of letting Joomla! return a 404 Fixes #285
+    [bug]    Article submitted from frontend may not be stored in the proper
+             category Fixes #291
+    [bug]    Manual custom url is not displayed in url manager if there is a
+             404 by the same name and the custom url already has duplicates
+             Fixes #273
+    [bug]    Notice error display under some circumstances upon creation of
+             some Virtuemart urls
+    [bug]    Wrong default language read from Joomla! config, may result in
+             wrong language used to build sef urls, on multilingual sites
+    [bug]    Wrong default language detected with Joomfish on multilingual
+             sites Fixes #267
+    [bug]    Not reading cookie path and domain to set language cookie on
+             multilingual sites
+    [bug]    Specifying a blacklisted IP with wildcards (*) blocks too many
+             users Fixes #204
+    [bug]    Not redirecting anymore from /index.php to / Fixes #188
+    [bug]    Only partial analytics reports displayed in analytics manager on
+             Joomla! 2.5.x Fixes #269
+    [bug]    Does not comply with LanguageFilter plugin setting "Use default
+             langauge" on multilingual sites fixes #261
+
+
+--------------------------------------------------------------------------------
+ [ 2013-04-25 ] Version 4.1.0.1559
+--------------------------------------------------------------------------------
+
+
+    [chg]    Workaround for PHP bytecode cache systems that fail on valid PHP
+             code
+    [chg]    Workaround for backward compatiblity issue in installer
+             introduced in Joomla! 3.1
+
+    [bug]    On multilingual sites (J! 3.0+), hreflang tags are missing
+    [bug]    Added check to avoid error if sh404SEF system plugin has been
+             disabled by user
+    [bug]    Enforcing www option does not work when site is in a subfolder
+
+
+--------------------------------------------------------------------------------
+ [ 2013-03-07 ] Version 4.0.3.1552
+--------------------------------------------------------------------------------
+
+
+    [new]    Characters counters are now also added to Joomla! backend pages
+             where page title and page description can be edited by users
+    [new]    Added characters counters on page title and page description
+             fields of all sh404SEF admin pages; will display recommended
+             characters count ranges and show remaining characters count.
+
+
+--------------------------------------------------------------------------------
+ [ 2013-02-26 ] Version 4.0.2-rc.1544
+--------------------------------------------------------------------------------
+
+
+    [chg]    Updated Bulgarian, German, Spanish, French, Hungarian, Italian,
+             Dutch, Romanian, Russian and Swedish translations
+    [chg]    Improved canonical tag handling, to manage multiple tags that can
+             be inserted by Joomla! 3+ and other extensions. Added a
+             configuration setting to enable/disable this feature
+    [chg]    Program configuration is now overridable from remote
+             configuration
+
+    [bug]    Fixed security issue in Open Graph implementation
+
+
+--------------------------------------------------------------------------------
+ [ 2013-02-18 ] Version 4.0.1 - Joomla! 3 compatible release candidate
+--------------------------------------------------------------------------------
+
+
+    [chg]    Main control panel now only loads global visits graphic, other
+             infos are only in Analytics manager
+    [chg]    Added a check to similar urls plugin to prevent warnings
+             appearing under specific but undefined circumstances Fixes #215
+    [chg]    Removed useless markup on control panel, under Access stats, when
+             Debug to log file is not activated
+    [chg]    Allow aliases with % characters Fixes #217
+    [chg]    A canonical tag is now always included in com_content article
+             pages (removes tracking vars, print flag)
+    [chg]    Removed unused shSimpleLogger class
+
+    [bug]    Error message is not displayed when one tries to save a new SEF
+             identical to an existing one
+    [bug]    Security stats are not updated correctly on main control panel
+    [bug]    Installable extension plugins are not loaded automatically Fixes
+             #208
+    [bug]    Error page document is not saved inside the proper content
+             category
+
+
+--------------------------------------------------------------------------------
+ [ 2012-11-26 ] Version 3.7.0.1485
+--------------------------------------------------------------------------------
+
+
+    [bug]    Analytics exclude IP list is cleared when saving sh404SEF general
+             configuration fixes #190
+    [bug]    Not cleaning up properly requests for Facebook channel urls
+
+
+--------------------------------------------------------------------------------
+ [ 2012-11-01 ] Version 3.6.4.1481
+--------------------------------------------------------------------------------
+
+
+    [bug]    Analytics snippet not inserted for non-logged in users Fixes #186
+
+
+--------------------------------------------------------------------------------
+ [ 2012-10-24 ] Version 3.6.3.1478
+--------------------------------------------------------------------------------
+
+
+    [chg]    Updated Swedish translation
+    [chg]    Updated Russian translation
+    [chg]    Updated French translation
+    [chg]    Updated Hungarian translation
+
+    [bug]    Adjusted to removal by Joomla of usertype. Would cause analytics
+             snippet to be inserted even if if it was disabled for some user
+             groups. Added a better selector, now showing a direct list of
+             user groups, allowing simple selection. Fixes 174
+    [bug]    URLs may not be removed from disk cache when deleted one at a
+             time from backend Url manager
+    [bug]    404 page category created with wrong parent_id, may not be
+             available
+    [bug]    Incorrect version check
+
+
+--------------------------------------------------------------------------------
+ [ 2012-10-12 ] Version 3.6.2.1465
+--------------------------------------------------------------------------------
+
+
+    [new]    Added check and message in case user has disabled either shLib
+             system plugin or sh404sef system plugin
+
+    [chg]    Added a protection against invalid Virtuemart non-sef urls,
+             missing product_id
+    [chg]    Added protection against pages with invalid UTF-8 characters,
+             that were breaking SEO features
+
+    [bug]    Leave URL as non-sef doesn't work (regression)
+    [bug]    Posisble PHP fatal error when shLib plugin is not installed
+             before sh404SEF plugin (due to older installations, possibly by
+             other extensions using shLib)
+    [bug]    Incorrect date tag in plugins manifest files, release date was
+             not written to manifest when building the release
+    [bug]    Automatic redirects from non-sef to sef don't work
+    [bug]    Virtuemart router.php file does not create sef links for category
+             pages, when they are linked to a menu item. Instead it returns an
+             Itemid. We now create the SEF link in such cases
+    [bug]    Release date is not inserted in manifest file
+    [bug]    Insert news site unique id in urls only inserts article id, not
+             full unique if (introduced in 3.6.0)
+    [bug]    Possible display of warning when performing security log files
+             garbage collection if security log files folder has not been
+             created yet
+
+
+--------------------------------------------------------------------------------
+ [ 2012-09-18 ] Version 3.6.0.1422
+--------------------------------------------------------------------------------
+
+
+    [new]    Added Joomla! version check before installing new version
+    [new]    Added a resource manager to handle shared programming libraries
+             amongst several extensions
+    [new]    Added shared memory caching (memcache, APC, etc) for sef/non-sef
+             url storage, and for database queries
+    [new]    Pin it button nows also handle K2 independant images in items
+             Tracker #155
+    [new]    Added global Joomla! ACL permissions option
+    [new]    Added Virtuemart 2+ plugin Tracker #144
+    [new]    Added "gclid" (from Google AdWords) to list of tracking vars that
+             are stripped before doing checks for custom page title,
+             descriptions, etc Added also to remote configuration file, so all
+             users with "Enable remote configuration" set to Yes will benefit
+             immediately, without having to upgrade
+    [new]    Open graph url tag is now cleaned from possible Google analytics
+             tracking vars Tracker #146
+    [new]    Implemented "Vary" http headers when automatic template switching
+             is enabled for mobile devices Tracker #136
+    [new]    Mobile template is now presented to Googlebot-Mobile crawler, if
+             mobile device detection is enabled Tracker #131
+    [new]    Added detection of a query var for automatic mobile template
+             switcher. Now webmaster can add
+             "sh404SEF_override_mobile_detection=force_mobile" or
+             "sh404SEF_override_mobile_detection=force_desktop" to a link on a
+             page, allowing user to override mobile device detection by
+             sh404SEF. This is maintained by a cookie for subsequent clicks on
+             the same page, and a rel="canonical" link is added to avoid
+             duplicate content
+    [new]    Added method for 3rd-party developers to obtain SEF urls from
+             inside the backend of a Joomla! site:
+             Sh404sefHelperGeneral::getSefFromNonSef( $nonSefUrl,
+             $fullyQualified = true, $xhtml = false, $ssl = null) - Method is
+             autoloaded, no need to include file Tracker #60
+
+    [chg]    Removed useless Kunena parameters
+    [chg]    Installer now checks version compatibility with any previously
+             installed shared resource (such as shlib)
+    [chg]    Updated Russian, Swedish, Italian, Romanian, French, Spanish,
+             Dutch, German and Spanish language files
+    [chg]    Updated Open Graph data implementation according to latest
+             Facebook specs Tracker #154
+    [chg]    Export urls wizard now uses "slow server" settings, to make sure
+             any number of urls can be exported w/o exceeding server resources
+             Tracker #119
+    [chg]    Cleaned new urls storage process (getSefLocation()), use only db
+             helper, exceptions and removed redundant code (should also
+             improve perf in some edge cases)
+    [chg]    Moved analytics display temp files to /media dir
+    [chg]    Simplified 404 error page edit page, now using consistently the
+             same article category ('sh404sef custom content') Tracker #151
+    [chg]    Removed uneeded css
+    [chg]    Moved all log files to Joomla! standard log directory Tracker #50
+    [chg]    Now using shLib shared programming library
+    [chg]    Moved database error handling entirely to either exceptions, or
+             dual exception/errornum handling
+    [chg]    sef_404::getCategories() now deprecated, write call to log file.
+             Use Sh404sefModelSlugs model instead
+    [chg]    Dropped remaining uses of Joomla! DS constant
+    [chg]    Updated plugin to handle Kunena 2.x Tracker #145
+    [chg]    Removed uneeded Docman configuration options Tracker #152
+    [chg]    Parsing incoming requests with Joomla! router (when user asked
+             so) is now done last, as Joomla! router jumps to 404 page if it
+             does not recognize a request, preventing us from doing shUrl and
+             custom redirects checks
+    [chg]    Now disabling Joomla! caching when displaying 404 page, to be
+             able insert our custom text (current url, and similar urls
+             suggestions) Also: language detection may not work when full page
+             caching is on.
+    [chg]    Added default value to default language function, in case default
+             language has not been saved in configuration
+    [chg]    Comply with PHP Strict standards
+    [chg]    Added a workaround for Joomla! loading its platform language
+             strings before the SEF url has been decoded. As pagination
+             strings are stored inside platform language files, this may
+             result under some circumstances in pagination strings (Start,
+             end, ...) not being translated Tracker #143
+
+    [bug]    Some regular expressions were not UTF-8 compatible - Thks
+             G.Papadakis
+    [bug]    Sef and non-sef urls are not displayed when editing a shurl or
+             meta data
+    [bug]    Offline display template lacks css when site is in a
+             sub-directory of server
+    [bug]    On multilingual sites, nowonly try to redirect user to her
+             language on homepage, as otherwise we wouldn't know what the
+             correct destination would be
+    [bug]    Pagination may not work on some components (those leaving page
+             number out of the SEF url, or not using standard Joomla!
+             JPagination object) when user has not set SEF urls on in global
+             configuration Tracker #142
+    [bug]    Possible infinite redirect loop when some custom query vars are
+             added to a homepage request
+    [bug]    Wrong page number in page title when a blog view is used as front
+             page Tracker #141
+    [bug]    Prevent notice error when displaying social buttons on a totally
+             empty article (!)
+
+
+--------------------------------------------------------------------------------
+ [ 2012-06-27 ] Version 3.5.1.1299
+--------------------------------------------------------------------------------
+
+
+    [chg]    Updated Bulgarian, French, Hungarian, Russian and Swedish
+             translations
+
+    [bug]    Homepage custom meta data is not displayed anymore Tracker #132
+    [bug]    Featured articles view does not get proper url on second or more
+             languages, on multilingual sites (reported by Simon Gendrin)
+             Tracker #134
+
+
+--------------------------------------------------------------------------------
+ [ 2012-06-14 ] Version 3.5.0.1295
+--------------------------------------------------------------------------------
+
+
+    [new]    Reworked rel="prev" and rel="next" head tags, comply now with
+             Google guidelines and improves paginated content handling by
+             search engines
+    [new]    Added Pinterest support to social buttons AND Analytics reports.
+             Pinning actions are tracked inside Google Analytics and your site
+             control panel like other social buttons Tracker #102
+    [new]    Google Anlytics backend integration now using version 2.4 of API
+             - as version 2.3 will be shut down in july 2012
+
+    [chg]    Updated Bulgarian, German, Spanish, French, Hungarian, Italian,
+             Dutch, Romanian, Russian and Swedish translations
+    [chg]    Removed uneeded language parameter Tracker #125
+    [chg]    Added check to prevent some notice error display when there is no
+             default language version of an article or category, on
+             multilingual sites
+    [chg]    Added check to prevent some notice error display when there is no
+             default language version of an article or category, on
+             multilingual sites
+    [chg]    Added check to prevent notice error display if user completely
+             delete the "Page" text from configuration Tracker #113
+    [chg]    Added workaround for bug in Joomla! front end com_media image
+             browser, probably using relative urls Tracker #120
+    [chg]    Adjust 404 errors logging in case server is running IPV6
+    [chg]    Some changes for Falang compatibility
+    [chg]    CSS tweaking to the wizards display
+    [chg]    Updated Russian translation (Alex Smirnov)
+
+    [bug]    SEF url is saved to database when doing a 301 automatic redirect
+             from non-sef to sef, when set to use Joomla! router, which should
+             not save sef url to db Tracker #114
+    [bug]    Under some circumstances, cache file lock file may not be deleted
+             and cache not used anymore Tracker #115
+    [bug]    Incorrect paginated urls on home page of some multilingual sites
+    [bug]    Social buttons link is not correct when using "no .htaccess"
+             rewrite mode Tracker #121
+    [bug]    QRCode creator does not add /index.php/ prefix when not using a
+             .htaccess file Tracker #116
+    [bug]    Under some circumstances, social buttons can be displayed on
+             category pages, even of set to display only on canonical page
+             Tracker #108
+    [bug]    Incorrect call to framework getMenu() method. No visible effect
+             though
+    [bug]    Collect memory & time would not work, need update to J! 2.5
+             format Tracker #107
+
+
+--------------------------------------------------------------------------------
+ [ 2012-02-13 ] Version 3.4.6.1269
+--------------------------------------------------------------------------------
+
+
+    [new]    Added 301 auto-redirect to protect against pages of your site
+             which have been Facebook-liked using old method, that can
+             generate fb_xd_fragment and fb_xd_bust duplicate content issue
+             Tracker #95
+    [new]    Implemented channelUrl for Facebook like/send button, to protect
+             against fb_xd_fragment and fb_xd_bust SEO issues Tracker #95
+    [new]    You can now select exactly which social button to display on a a
+             tag by tag basis, using 'type' attribute in
+             {sh404sef_social_buttons} tags
+    [new]    Added canonical tag handling for J! 2.5 new com_finder "Smart
+             search"
+    [new]    Workaround for issue in J! 2.5: cannot use categories model from
+             outside of com_content
+
+    [chg]    Updated Spanish translation by Hertak
+    [chg]    Simple title and better robots meta on 404 page
+    [chg]    Don't show Open graph data on 404 pages
+    [chg]    Removed Virtuemart 1.x plugin
+    [chg]    Better detection of item category, when displaying social
+             buttons, will work also when article is displayed inside a module
+             Tracker #103
+    [chg]    Replaced deprecated function in Mosets Tree plugin Tracker #97
+    [chg]    Updated Russian translation (Alex Smirnov)
+    [chg]    Updated Romanian translation (Valentin Barbu)
+    [chg]    Updated Italian translation (Andrea Castrovilli)
+    [chg]    Updated German translation (Jürgen Hörmann)
+    [chg]    Updated Bulgarian translation (Kiril Yoviev)
+    [chg]    Cleaned up all language files, key deduplication, ready to upload
+             to translation server
+    [chg]    Moved some of the social buttons javascript links to end of body
+             instead of end of document head Tracker #385
+    [chg]    Added a check to handle name conflict between Mighty Touch and
+             JomSocial, avoiding fatal errors Tracker #393
+    [chg]    Changed default layout for Twitter and G+, to use shURls and hide
+             clicks count Tracker #81
+    [chg]    Can now modify URLs in a case-sensitive manner Tracker #379
+    [chg]    Updated Dutch translation by Gerard van Enschut Tracker #88
+    [chg]    Update to Swedish translation, by JokrSolutions
+    [chg]    Added a check in case user enters a space as an alias to an URL
+             Tracker #87
+
+    [bug]    Prevent creating useless links to 404 page, when site is crawled
+    [bug]    Outbound links images are not inserted into page if site is in
+             root dir Tracker #96
+    [bug]    file cache TTL is multiplied by 86400 seconds (a day) instead of
+             3600 (an hour) Tracker #98
+    [bug]    A shurl is created for homepage on multilingual sites Tracker
+             #105
+    [bug]    Infinite redirect loop when site is accessed by crawlers on
+             multilingual sites when autoredirect from non-sef to sef is on
+             Tracker #104
+    [bug]    May generate loop redirects when adding aliases identical to
+             original url, except for the letter case
+    [bug]    Custom canonical URL is not saved if it is the only custom meta
+             data for an url Tracker #94
+    [bug]    Kunena plugin: new post from category doesn't have a distinct URL
+             Tracker #93
+    [bug]    Rewriting prefix is lost when redirecting incoming url to the
+             same with correct case Tracker #91
+    [bug]    Open graph fb:admins tag should use "property" field, not "name"
+    [bug]    When "Use default" is selected as Object type option for specific
+             urls, the Opengraph data object type is not inserted Tracker #395
+    [bug]    Batch-modifying page title or description would erase other meta
+             data previously set, if any Tracker #86
+    [bug]    Added test to avoid duplicating records when Apply and Save
+             button are pressed in sequence when adding custom meta data to a
+             URL Tracker #85
+
+
+--------------------------------------------------------------------------------
+ [ 2011-12-13 ] Version 3.4.4.1226
+--------------------------------------------------------------------------------
+
+
+    [new]    Added option to use shURL instead of full SEF url in social
+             buttons. Especially useful for Tweeting, to better use those 140
+             characters Tracker #67
+    [new]    Can now restrict display of social buttons to only some content
+             categories Tracker #76
+
+    [chg]    Removed display of unused hit counter Tracker #80
+    [chg]    Updated French translation
+    [chg]    Removed autoredirect from Joomla SEF to SEF Tracker #78
+    [chg]    When saving data from Title and metas manager, if one url is
+             incorrect, we now attempt to save remaining data, in case some of
+             it is correct and can be saved
+    [chg]    We now delete a meta data record if user happens to clear all
+             meta data fields, save space and avoid having a meta data icon
+             show in url manager when meta data have been cleared Tracker #75
+    [chg]    Social buttons should not be displayed when printing Joomla!
+             articles Tracker #74
+    [chg]    Added some styles to social buttons background
+    [chg]    Added a check to prevent recording empty urls in 404 list Tracker
+             #390
+
+    [bug]    Display mysql error when using slow server mode and sorting urls
+             by duplicates, meta or alias Tracker #389
+    [bug]    Popup window too small when editing some urls, poor display
+    [bug]    If Joomla! full page cache is activated, social buttons may
+             sometimes not be inserted, or may not work
+    [bug]    Disable social buttons insertion if global "Activate SEO
+             management" is disabled by user
+    [bug]    In case of incoming requests for a non-sef url, variables from
+             the home page link could be added to this non-sef
+
+
+--------------------------------------------------------------------------------
+ [ 2011-11-22 ] Version 3.4.3.1212
+--------------------------------------------------------------------------------
+
+
+    [new]    Updated Romanian translation
+
+    [chg]    Updated Swedish translation by BR Kristian
+    [chg]    Added workaround for JDispatcher::...handler not recognized when
+             running an opcache system
+
+    [bug]    Notices can be displayed if site runs with sh404sef disabled and
+             meta data management is activated
+    [bug]    Could display a notice error trying to redirect a 404 url, when
+             there is no suggested sef url found
+
+
+--------------------------------------------------------------------------------
+ [ 2011-11-19 ] Version 3.4.2.1210
+--------------------------------------------------------------------------------
+
+
+    [chg]    Added protections so that social features are not triggered on
+             404 pages
+
+
+--------------------------------------------------------------------------------
+ [ 2011-11-19 ] Version 3.4.1.1207
+--------------------------------------------------------------------------------
+
+
+    [bug]    Database error when upgrading from a previous version (site would
+             work fine). Immediately installing a second time fixes the error.
+
+
+--------------------------------------------------------------------------------
+ [ 2011-11-18 ] Version 3.4.0.1205
+--------------------------------------------------------------------------------
+
+
+    [new]    Analytics reports now includes social engagement information:
+             Facebook likes, Tweet, 1+ actions
+    [new]    Social buttons can be inserted automatically in Joomla! articles,
+             below title or at end of article
+    [new]    Added creation of social networking buttons, handling for
+             Facebook Like and Send, Tweeter, Google +1 and the new Google
+             Page badge. Will place social buttons anywhere in content, other
+             extensions, modules or even templates
+    [new]    Added automatic creation and management of Open Graph meta data,
+             to allow better indexing by Facebook, Google+ and other social
+             networks
+    [new]    Added more protection against fatal error if user accidentally
+             disable sh404SEF system plugin Tracker #375
+    [new]    Added tracking of 404 pages on Google Analytics - you'll get 404s
+             count on sh404SEF Analytics report, as well as on Google
+             Analytics panel
+    [new]    Added "All categories" options to insert article id setting
+             Tracker #53
+    [new]    404 error page mechanism now compatible with Joomla! multilingual
+             feature. Can have 404 error page per language
+
+    [chg]    Re-enabled automatic language redirect upon visitor first visit,
+             as workaround to counter bug in Firefox and IE9 was found for
+             this to work properly Tracker #59
+    [chg]    Group meta tag insertion when possible, better performance on
+             very large pages
+    [chg]    Added support for multilingual menu item associations, and a new
+             option to Enable/disable multilingual support in sh404SEF. Use
+             instead of Enabling/Disabling Joomla! Language filter plugin
+             Tracker #57
+    [chg]    Simplified similar urls plugin database query, to reduce overhead
+             Tracker #55
+    [chg]    Moved sh404SEF 404 error page content from the "Uncategorised"
+             category to our own, as localized versions of Joomla! would call
+             the "Uncategorise" category differently, making it impossible to
+             save or retrieve our error page. The change is done by install
+             script, and existing error pages will be moved over to new
+             category automatically
+    [chg]    Start and end pagination links now also use html5 rel and next
+             tags as needed Tracker #372
+    [chg]    Updated css on site main control panel sh404SEFmodule
+    [chg]    Clarified one Swedish language tooltip
+    [chg]    Moved some options (itemid management) to core instead of plugin,
+             so that they can be activated even if extension-specific plugin
+             does not implement them
+
+    [bug]    Whitelisting user agent doesn't prevent anti-flooding to operate
+    [bug]    Notice errors could be displayed if no similar urls found when
+             trying to redirect a 404
+    [bug]    On multipage articles, when not displaying the table of content,
+             first page has 2 different urls created Tracker #56
+    [bug]    under some circumstances, custom page title and meta data may not
+             be inserted in the page Tracker #47
+    [bug]    getCategories function called statically, but not declared so,
+             could cause some notices errors on some servers
+    [bug]    When auto-redirecting non-sef to SEF url, some get variables may
+             not be passed along on some occasions
+    [bug]    Itemid is lost on "Edit article" icons for Joomla content Tracker
+             #49
+    [bug]    Kunena plugin: wrong url for editing profile when "Short url to
+             profile" option is enabled Tracker #369
+    [bug]    On 404 error pages, if user removes the "similar urls" text from
+             the template, the marker for the faulty requested urls is not
+             replaced either Tracker #370
+    [bug]    Regression: custom meta_ext plugin not used anymore
+
+
+--------------------------------------------------------------------------------
+ [ 2011-09-05 ] Version 3.3.0.1122
+--------------------------------------------------------------------------------
+
+
+    [new]    Now providing a QRCode for each SEF url, in URL manager Tracker
+             #319
+    [new]    Integrated Swedish translation, by BR Kristian Tracker #39
+    [new]    Improved SEO for paginated content: now use HTML5 prev and next
+             tags on all paginated links Tracker #36
+    [new]    Added option to completely exclude category name from page title
+             (on Joomla! content) Tracker #38
+
+    [chg]    Added max url lenght on custom urls input fields
+    [chg]    Replaced a hardcoded text on control panel with language file
+             string
+    [chg]    Removed ability to not translate urls (on multilingual sites), as
+             this would cause errors, and we'll have to wait for Joomfish to
+             build a general solution Tracker #42
+    [chg]    Updated com_banners plugin Tracker #43
+
+    [bug]    Sometimes a warning could be displayed when redirecting an alias
+             with an added query string
+    [bug]    Aliases that are non-sef urls are not taken into account
+    [bug]    Always append Itemid to SEF url would not work, moved language
+             string to another file to fix Tracker #44
+    [bug]    Exact error message not displayed when saving data in Title and
+             metas manager, displays generic message instead 'Something went
+             wrong on the server' Tracker #41
+
+
+--------------------------------------------------------------------------------
+ [ 2011-07-19 ] Version 3.2.0.1108
+--------------------------------------------------------------------------------
+
+
+    [new]    Joomla 1.7 compat: load mootols in backend
+
+    [chg]    Compat with 1.7: adjusted to modified JDatabase class
+             replacePrefix() method, would prevent shUrls to be created
+    [chg]    Added protection against sites with no default menu items, or
+             default menu items set to not be publicly visible. Would cause a
+             fatal error Tracker #33
+    [chg]    Reduced url max length, very long urls could cause 404 Tracker
+             #32
+    [chg]    Added compatibility layer for shRouter::shGetPageInfo()
+
+    [bug]    Installation of 404 page article was commented out!
+    [bug]    Aliases with a trailing / are not taken into a account
+    [bug]    Preview links in backend does not use /index.php/ if in 'no
+             htaccess' mode
+    [bug]    Error doc configuration page would only list sh404SEF default
+             error doc, would miss other Uncategorised articles in select list
+             Tracker #35
+    [bug]    Missing shIncludeMetaPlugin() function in page content rewriting
+             feature Tracker #31
+    [bug]    When auto-redirect from non-sef to sef is activated, it is not
+             possible to edit articles or weblinks on the front end Tracker
+             #30
+    [bug]    Still using old #__redirection table when checking new shurl
+             creation, could prevent creation of shurl in some cases
+
+
+--------------------------------------------------------------------------------
+ [ 2011-06-30 ] Version 3.1.5.1098
+--------------------------------------------------------------------------------
+
+
+    [new]    Properly handling multilanguage, the SEO way. Warning: Joomla!
+             LanguageFilter system plugin must be DISABLED!! Tracker #26
+    [new]    Updated 3rd-party SEF url plugins installer to J! 1.6 format
+    [new]    Handling of Joomla! multi-lingual features, still need some
+             tweaking for home page links Tracker #26
+    [new]    Automatic handling of canonical urls for print version of joomla
+             articles
+    [new]    Added backward compatiblity class 'shRouter' for using J! 1.5
+             plugins in J! 1.6 Tracker #24
+
+    [chg]    Kunena plugin largely updated with help from Matias Griese,
+             increased performance and compatibility with all Kunena versions
+             Tracker #355
+    [chg]    Some SEF links may no be rewritten when Joomla SEF setting is
+             off, as the SEF plugin checks directly Joomla config instead of
+             asking router for current SEF mode Tracker #27
+    [chg]    Updated 'Home page URL' parameter tooltip
+    [chg]    Updated links to new support site url
+
+    [bug]    Bad query on uninstalling sh404SEF while removing database tables
+    [bug]    May generate fatal error on page 2 or more of Blog view, when no
+             specific number of items per page has been set at menu item level
+             (ie using only global params)
+    [bug]    Using old $database global in com_newsfeeds and mosets tree
+             plugin, would cause fatal error Tracker #28
+    [bug]    Sometimes urls consisting only of an Itemid were not properly
+             handled
+    [bug]    Jomsocial frontpage and profile page have same url when user not
+             logged in
+    [bug]    SEF url not created when a category is included in url
+    [bug]    Missing category for the * language when using more than one
+             language can result in empty sef url
+    [bug]    On url list, first attempt to reach page 2 or more after logging
+             in stays on page one Tracker #359
+    [bug]    Fatal error creating sef urls for Community Builder Tracker #23
+
+
+--------------------------------------------------------------------------------
+ [ 2011-06-07 ] Version 3.1.4.1078
+--------------------------------------------------------------------------------
+
+
+    [chg]    Changed SEF url to user edit profile Tracker #22
+
+    [bug]    "view" parameter not revoved from SEF urls for Search component
+             Tracker #21
+    [bug]    Id not removed from sef url when showing "All categories" Tracker
+             #19
+    [bug]    Fatal error in com_contact plugin Tracker #18
+
+
+--------------------------------------------------------------------------------
+ [ 2011-06-03 ] Version 3.1.3.1073
+--------------------------------------------------------------------------------
+
+
+    [new]    For Uncategorized items, user can now select to either use only
+             item title in url (recommended) or insert menu item title Tracker
+             #12
+    [new]    Registration link was not SEF
+
+    [bug]    Sometimes Meta description is not inserted by sh404sef Tracker
+             #17
+    [bug]    Insert id in article url does not work when "All categories" is
+             selected Tracker #14
+    [bug]    Create an account link cause fatal error Tracker #13
+
+
+--------------------------------------------------------------------------------
+ [ 2011-05-31 ] Version 3.1.2.1071
+--------------------------------------------------------------------------------
+
+
+    [new]    Reworked short urls system, now called shURL, faster and shorter.
+             Can be created without having to purge existing SEF urls. Prevent
+             collisions with existing SEF or aliases, bad words filtering
+    [new]    Added shortlinks tag configuration page
+    [new]    Component, module and plugins install/uninstall, complying with
+             preverve configuration settings
+
+    [chg]    Separated forced update flag between version check and remote
+             config check
+    [chg]    Converted old languages files to Joomla! language file format
+             (ini)
+    [chg]    Version checker can now handle multiple version file servers
+
+    [bug]    Error in database class, would cause purging urls to fail
+    [bug]    Can't use pagination links or other actions on meta manager after
+             using the save button Tracker #336
+    [bug]    Issue with arrays in urls, when using only non-sef urls

deployed/sh404sef/administrator/components/com_sh404sef/classes/baseanalytics.php

@@ -0,0 +1,306 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC'))
+	die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement analytics handling
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefClassBaseanalytics
+{
+	// default end point for the analytics service
+	protected $_endPoint = '';
+
+	// default authorization url
+	protected $_authPoint = '';
+
+	// application key
+	protected $_appKeys = array();
+
+	// account list
+	protected $_accounts = array();
+
+	// SEF configuration
+	protected $_config = null;
+
+	// options for current request (ie account id, format
+	protected $_options = null;
+
+	// authorization token, to be cached
+	protected $_Auth = '';
+
+	public function fetchAnalytics($config, $options)
+	{
+
+		// store parameters
+		$this->_config = $config;
+		$this->_options = $options;
+
+		// prepare a default response object
+		$response = new stdClass();
+		$response->status = true;
+		$response->statusMessage = JText::_('COM_SH404SEF_CLICK_TO_CHECK_ANALYTICS');
+		$response->note = '';
+
+		// connect to server and fetch data
+		try
+		{
+			$rawResponse = $this->_fetchData();
+		}
+		catch (Exception $e)
+		{
+			$response->status = false;
+			$response->statusMessage = $e->getMessage();
+			return $response;
+		}
+
+		// return response
+		$response->analyticsData = $rawResponse;
+
+		// attach html select list or input boxes to response, to allow user to filter the data viewed
+		$response->filters = $this->_prepareFilters();
+
+		// update date/time display
+		$response->statusMessage = JText::sprintf('COM_SH404SEF_UPDATED_ON', strftime('%c'));
+
+		return $response;
+	}
+
+	protected function _fetchData()
+	{
+
+		// first try to connect, if we don't already have a token
+		$this->_getAuthToken();
+
+		// get the http client
+		$hClient = Sh404sefHelperAnalytics::getHttpClient();
+
+		// fetch account list from supplier
+		$this->_fetchAccountsList();
+
+		// and find about which one to use (use first one is none selected from a previous request
+		//if (empty($this->_options['accountId']))
+		//{
+			$this->_options['accountId'] = Sh404sefHelperAnalytics::getDefaultAccountId($this->_accounts);
+		//}
+
+		// check in case we don' have valid account ID
+		if (empty($this->_options['accountId']))
+		{
+			throw new Sh404sefExceptionDefault('Empty account ID to query analytics API. Contact admin.');
+		}
+
+		// create a report object
+		$className = 'Sh404sefAdapterAnalytics' . strtolower($this->_config->analyticsType) . 'report' . strtolower($this->_options['report']);
+		$report = new $className();
+
+		// ask it to perform API requests as needed,
+		$dataResponse = $report->fetchData($this->_config, $this->_options, $this->_Auth, $this->_endPoint, $this->_getAppKey());
+
+		// return data response for further processing
+		return $dataResponse;
+
+	}
+
+	/**
+	 * Fetch list of accounts, to be overloaded
+	 */
+	protected function _fetchAccountsList()
+	{
+
+	}
+
+	/**
+	 * Cache authorization token
+	 */
+	protected function _getAuthToken()
+	{
+
+		// create cache Id and get cache object
+		$cacheId = md5($this->_config->analyticsPassword . $this->_config->analyticsUser . 'sdfhk546548-(}=])))');
+
+		$cache = JFactory::getCache('sh404sef_analytics_auth');
+		$cache->setLifetime(10080); // cache result for 7 days
+		$cache->setCaching(1); // force caching on
+
+		$this->_Auth = $cache->get(array($this, 'doGetAuthToken'), $args = array(), $cacheId);
+
+	}
+
+	/**
+	 * performs actuall request to get token
+	 */
+	public function doGetAuthToken()
+	{
+
+		$this->_prepareConnectRequest();
+		$connectReponse = $this->_connect();
+		$this->_handleConnectResponse($connectReponse);
+
+		return $this->_Auth;
+	}
+
+	/**
+	 * Connects to analytics supplier
+	 *
+	 * Meant to be overloaded by adapter
+	 *
+	 * @param $config , sef config object, holding connecton parameters
+	 */
+	protected function _connect()
+	{
+
+		// get the http client
+		$hClient = Sh404sefHelperAnalytics::getHttpClient();
+
+		// establish connection with available methods
+		$adapters = array('Zendshl_Http_Client_Adapter_Curl', 'Zendshl_Http_Client_Adapter_Socket');
+		$rawResponse = null;
+
+		// perform connect request
+		foreach ($adapters as $adapter)
+		{
+			try
+			{
+				$hClient->setAdapter($adapter);
+				$rawResponse = $hClient->request();
+				break;
+			}
+			catch (Exception $e)
+			{
+				// we failed, let's try another method
+			}
+		}
+
+		// return if error
+		if (empty($rawResponse))
+		{
+			$msg = 'unknown code';
+			ShlSystem_Log::debug( 'sh404sef', '%s::%s::%d: %s', __CLASS__, __METHOD__, __LINE__, JText::sprintf('COM_SH404SEF_ERROR_CHECKING_ANALYTICS', $msg));
+			throw new Sh404sefExceptionDefault(JText::sprintf('COM_SH404SEF_ERROR_CHECKING_ANALYTICS', $msg));
+		}
+		if (!is_object($rawResponse) || $rawResponse->isError())
+		{
+			$msg = method_exists($rawResponse, 'getStatus') ? $rawResponse->getStatus() : 'unknown code';
+			ShlSystem_Log::debug( 'sh404sef', '%s::%s::%d: %s', __CLASS__, __METHOD__, __LINE__, JText::sprintf('COM_SH404SEF_ERROR_CHECKING_ANALYTICS', $msg));
+			throw new Sh404sefExceptionDefault(JText::sprintf('COM_SH404SEF_ERROR_CHECKING_ANALYTICS', $msg));
+		}
+
+		// success, return response
+		return $rawResponse;
+
+	}
+
+	/**
+	 * Set client object to perform request
+	 * for connection to analytics service
+	 *
+	 * To be oveloaded
+	 */
+	protected function _prepareConnectRequest()
+	{
+
+		return true;
+	}
+
+	/**
+	 * Handle response from connect request
+	 *
+	 * To be overloaded
+	 *
+	 */
+	protected function _handleConnectResponse($response)
+	{
+		return true;
+	}
+
+	/**
+	 * Check if user set parameters and request
+	 * data allow inserting tracking snippet
+	 */
+	protected function _shouldInsertSnippet()
+	{
+		// get config
+		$config = &Sh404sefFactory::getConfig();
+
+		// check if we have a tracking code, no need to insert snippet if no tracking code
+		if (empty($config->analyticsId) && ($config->analyticsEdition == 'ga' || $config->analyticsEdition == 'ga_and_uga'))
+		{
+			return false;
+		}
+
+		if (empty($config->analyticsUgaId) && ($config->analyticsEdition == 'uga' || $config->analyticsEdition == 'ga_and_uga'))
+		{
+			return false;
+		}
+		
+		if (empty($config->analyticsGtmId) && $config->analyticsEdition == 'gtm')
+		{
+			return false;
+		}
+		
+		// check if we are set to include tracking code for current user
+		if (!sh404sefHelperGeneral::isInGroupList(JAccess::getGroupsByUser(JFactory::getUser()->id, $recursive = true), $config->analyticsUserGroups))
+		{
+			return false;
+		}
+		// check if current IP is on exclusion list
+		if (!empty($config->analyticsExcludeIP))
+		{
+			$ip = empty($_SERVER['REMOTE_ADDR']) ? '' : $_SERVER['REMOTE_ADDR'];
+			$exclude = Sh404sefHelperGeneral::checkIPList($ip, $config->analyticsExcludeIP);
+			if ($exclude)
+			{
+				return false;
+			}
+		}
+
+		return true;
+	}
+
+	protected function _prepareCommonHeaders()
+	{
+	}
+
+	/**
+	 * prepare html filters to allow user to select the way she likes
+	 * to view reports
+	 */
+	protected function _prepareFilters()
+	{
+		// array to hold various filters
+		$filters = array();
+
+		return $filters;
+	}
+
+	protected function _getAppKey()
+	{
+		static $_key = null;
+
+		if (is_null($_key))
+		{
+			$remoteConfig = Sh404sefHelperUpdates::getRemoteConfig($forced = false);
+			$keys = empty($remoteConfig->config['google_analytics_api_keys']) ? $this->_appKeys : $remoteConfig->config['google_analytics_api_keys'];
+			$_key = $keys[mt_rand(0, count($keys) - 1)];
+		}
+
+		return $_key;
+
+	}
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/basecache.php

@@ -0,0 +1,102 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+// load a few constants
+require_once JPATH_ROOT . '/administrator/components/com_sh404sef/defines.php';
+
+/**
+ * URL caching
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefClassBasecache {
+
+  protected static $_instance = null;
+
+  // general configuration
+  protected $_config = null;
+
+  // cache content
+  protected $_urlCache = array();
+  protected $_urlCacheCount = 0;
+  protected $_urlCacheCreationDate = null;
+
+  // cache stats
+  protected $_urlCacheMisses = 0;
+  protected $_urlCacheHits = 0;
+  protected $_urlCacheMissesList = array();
+
+  public function __construct( $config) {
+
+    // store sef config
+    $this->_config = $config;
+
+  }
+
+  // fetch an URL from cache, return null if not found
+  public function getSefUrlFromCache( $nonSefUrl, & $sefUrl) {
+
+    return sh404SEF_URLTYPE_NONE;
+
+  }
+
+  // fetch an URL from cache, return null if not found
+  public function getNonSefUrlFromCache( $sefUrl, & $nonSefUrl) {
+
+    return sh404SEF_URLTYPE_NONE;
+  }
+
+  public function addSefUrlToCache( $nonSefUrl, $sefUrl, $UrlType) {
+
+    return null;
+
+  }
+
+  public function removeUrlFromCache( $nonSefUrlList) {
+
+    return null;
+
+  }
+
+  public function purge() {
+
+    return null;
+
+  }
+
+
+  public function getCacheStats() {
+
+    $cacheTotal = $this->_urlCacheMisses+$this->_urlCacheHits;
+    $out = 'Cache hits   : '. $this->_urlCacheHits . "  [".( !empty( $cacheTotal) ? (int)(100*$this->_urlCacheHits/$cacheTotal) . '%' : 'N/A') .']<br />';
+    $out .= 'Cache misses : '. $this->_urlCacheMisses . "  [".( !empty( $cacheTotal) ? (int)(100*$this->_urlCacheMisses/$cacheTotal)  . '%' : 'N/A'). ']<br />';
+    $out .=  'Cache total  : '. $cacheTotal . '<br />';
+    $out .=  'Url added to cache  : '. $this->_urlCacheCount . '<br />';
+    $out .=  '<br /><br /><br />Misses list';
+    foreach($this->_urlCacheMissesList as $url) {
+      $out .=  '<pre>'.$url.'</pre><br />';
+    }
+    return $out;
+  }
+
+  protected function _varExport( $cache, $start) {
+
+    return false;
+  }
+
+
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/basecontroller.php

@@ -0,0 +1,157 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+jimport( 'joomla.application.component.controller' );
+
+Class Sh404sefClassBasecontroller extends ShlMvcController_Base {
+
+  protected $_context = 'com_sh404sef';
+
+  protected $_defaultController = '';
+  protected $_defaultTask = '';
+  protected $_defaultModel = '';
+  protected $_defaultView = 'default';
+  protected $_defaultLayout = 'default';
+
+  protected $_returnController = '';
+  protected $_returnTask = '';
+  protected $_returnView = 'default';
+  protected $_returnLayout = 'default';
+
+  /**
+   * Display the view
+   */
+  public function display($cachable = false, $urlparams = false) {
+
+    // catch up any result message coming from an
+    // ajax save for instance, and push that into
+    // the application message queue
+    $messageCode = JRequest::getCmd( 'sh404sefMsg');
+    if (!empty($messageCode)) {
+      $msg = JText::_( $messageCode);
+      if ($msg != $messageCode) {
+        // if no language string exists, JText will
+        // return the input string, so only display if
+        // we have something to display
+        $app = JFactory::getApplication();
+        $app->enqueuemessage( $msg);
+      }
+    }
+    // Set the default view name in case it's missing
+    $viewName = JRequest::getWord('view');
+    if (empty( $viewName)) {
+      JRequest::setVar( 'view', $this->_defaultView);
+    }
+
+    $document =JFactory::getDocument();
+
+    $viewType = $document->getType();
+    $viewName = JRequest::getCmd( 'view', $this->_defaultView);
+    $viewLayout = JRequest::getCmd( 'layout', $this->_defaultLayout );
+
+    $view = $this->getView( $viewName, $viewType, '', array( 'base_path'=>$this->basePath));
+
+    // Get/Create the model
+    if ($model = $this->getModel($viewName)) {
+      // store initial context in model
+      $model->setContext( $this->_context);
+
+      // Push the model into the view (as default)
+      $view->setModel($model, true);
+
+      // and push also the default redirect
+      $view->defaultRedirectUrl = $this->_getDefaultRedirect( array( 'layout' => $viewLayout));
+
+    }
+
+    // Set the layout
+    $view->setLayout($viewLayout);
+
+    // push controller errors in the view
+    $error = $this->getError();
+    if (!empty( $error)) {
+      $view->setError( $error);
+    }
+
+    // Display the view
+    $view->display();
+
+  }
+
+  /**
+   * Method implementing cancelling the list view
+   * Go back to dashboard
+   *
+   */
+  public function dashboard() {
+
+    // define where we want to go : dashboard ie all default values
+    $bits = array( 'c' => '', 'task' => '', 'view' => '');
+
+    // get there
+    $this->setRedirect( $this->_getDefaultRedirect( $bits));
+  }
+
+  /**
+   * Enqueue a series of messages in the application message
+   * queue, while JApplication::enqueuemessage will do it
+   * one at a time
+   * @param array of strings $msgs the messages
+   * @param string $msgType the message type (same for all messages in $msgs)
+   */
+  public function enqueuemessages( $msgs, $msgType = null) {
+
+    // nothing to do if no messages
+    if (empty( $msgs)) {
+      return;
+    }
+
+    // get application
+    $app = JFactory::getApplication();
+
+    // loop messages and enqueue
+    foreach( $msgs as $msg) {
+      $app->enqueuemessage( $msg, $msgType);
+    }
+  }
+
+
+  /**
+   * Builds a (non routed) Joomla url according to default values
+   * of controller, task, view and layout
+   *
+   * @param array $userVars optional set of variables to override default vars, or add more to url
+   * @return string the target url, not routed
+   */
+  protected function _getDefaultRedirect( $userVars = array()) {
+
+    // get default values of the controller
+    $defaultVars = array( 'c' => $this->_returnController, 'layout' => $this->_returnLayout, 'view' => $this->_returnView, 'task' => $this->_returnTask);
+
+    // override default vars with user defined vars
+    $vars = array_merge( $defaultVars, $userVars);
+    
+    // strip empty vars
+    foreach( $vars as $key => $value) {
+      if ($value == '') {
+        unset( $vars[$key]);
+      }
+    }
+
+    return Sh404sefHelperUrl::buildUrl( $vars);
+  }
+
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/baseeditcontroller.php

@@ -0,0 +1,213 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+class Sh404sefClassBaseEditController extends Sh404sefClassBasecontroller {
+
+  protected $_context = 'com_sh404sef.edit';
+
+  protected $_editController = '';
+  protected $_editTask = 'edit';
+  protected $_editLayout = '';
+
+  protected $_returnController = '';
+  protected $_returnTask = '';
+  protected $_returnView = 'default';
+  protected $_returnLayout = 'default';
+
+
+  /**
+   * Id of the currently edited item
+   * @var integer
+   */
+  protected $_id = null;
+
+  /**
+   * POST data saved in case of need to edit again
+   * same data (if error detected)
+   * @var mixed
+   */
+  protected $_editData = null;
+
+  /**
+   * Display the view
+   */
+  public function display($cachable = false, $urlparams = false) {
+
+    // Set the default view name in case it's missing
+    $viewName = JRequest::getWord('view');
+    if (empty( $viewName)) {
+      JRequest::setVar( 'view', $this->_defaultView);
+    }
+
+    $document =JFactory::getDocument();
+
+    $viewType = $document->getType();
+    $viewName = JRequest::getCmd( 'view');
+    $this->_editView = $viewName;
+    $viewLayout = JRequest::getCmd( 'layout', $this->_defaultLayout );
+
+    $view = $this->getView( $viewName, $viewType, '', array( 'base_path'=>$this->basePath));
+
+    // Get/Create the model
+    if ($model = $this->getModel($viewName)) {
+      // store initial context in model
+      $model->setContext( $this->_context);
+
+      // if we have some stored data from a previous attempt at editing
+      // that failed because of validation, then push saved data into
+      // the model, to redisplay it for user to fix or cancel
+      if (!is_null($this->_editData)) {
+        $model->setData( $this->_editData);
+      }
+
+      // Push the model into the view (as default)
+      $view->setModel($model, true);
+
+      // and push also the default redirect
+      $view->defaultRedirectUrl = $this->_getDefaultRedirect();
+
+    }
+
+    // Set the layout
+    $view->setLayout($viewLayout);
+
+    // push controller errors in the view
+    $error = $this->getError();
+    if (!empty( $error)) {
+      $view->setError( $error);
+    }
+
+    // Display the view
+    $view->display();
+
+  }
+
+  public function edit() {
+
+    // hide the main menu
+    JRequest::setVar('hidemainmenu', 1);
+
+    // find and store edited item id
+    $cid = JRequest::getVar('cid', array(0), 'default', 'array');
+    $this->_id = $cid[0];
+    
+    // let the base controller do the rest
+    $this->display();
+
+  }
+
+  public function save() {
+
+    // Check for request forgeries
+    JRequest::checkToken() or jexit( 'Invalid Token' );
+
+    // save incoming data
+    $this->_editData = JRequest::get('post');
+
+    // find and store edited item id
+    $this->_id = JRequest::getInt('id');
+
+    // perform saving of incoming data
+    $savedId = $this->_doSave( $this->_editData);
+
+    // error ?
+    if (empty( $savedId)) {
+      // edit again with same data
+      $errorMsg = $this->getError();
+      $errorMsg = empty( $errorMsg) ? $this->_getMessage( 'failure') : $errorMsg;
+      $this->setError( $errorMsg);
+      JRequest::setVar( 'c', $this->_editController);
+      JRequest::setVar( 'task', $this->_editTask);
+      JRequest::setVar( 'cid', array($this->_id));
+      // in case of error, if this is an ajax call,
+      // we simply return the error to the caller
+      $isAjax = JRequest::getInt( 'shajax') == 1;
+      if(!$isAjax) {
+        // if not ajax, we edit again the same page
+        $this->edit();
+        return false;
+      }
+    }
+
+    // saved, no need to keep them
+    $this->_editData = null;
+
+    // display response
+    $this->display();
+  }
+
+  public function apply() {
+
+    // Check for request forgeries
+    JRequest::checkToken() or jexit( 'Invalid Token' );
+
+    // just an alias for save
+    $this->save();
+
+  }
+
+  public function cancel() {
+
+    // Check for request forgeries
+    JRequest::checkToken() or jexit( 'Invalid Token' );
+
+    $this->setRedirect( $this->_getDefaultRedirect(), $this->_getMessage( 'cancel'));
+  }
+
+  protected function setId( $id) {
+
+    $this->_id = $id;
+
+  }
+
+  protected function _getMessage( $type) {
+
+    switch ($type) {
+      case 'success':
+        $msg = JText::_('COM_SH404SEF_ELEMENT_SAVED');
+        break;
+      case 'failure':
+        $msg = JText::_('COM_SH404SEF_ELEMENT_NOT_SAVED');
+        break;
+      case 'cancel':
+        $msg = JText::_('COM_SH404SEF_CANCELLED');
+        break;
+      default:
+        $msg = '';
+        break;
+    }
+
+    return $msg;
+
+  }
+
+  protected function _doSave( $dataArray, $urlType = sh404SEF_URLTYPE_CUSTOM) {
+
+    // get model
+    $model = $this->getModel( $this->_defaultView);
+
+    // perform save operation
+    $savedId = $model->save( $dataArray, $urlType);
+
+    // store error message
+    if (empty( $savedId)) {
+      $this->setError( $model->getError());
+    }
+
+    // return result
+    return $savedId;
+
+  }
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/baseeditmodel.php

@@ -0,0 +1,20 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+abstract class Sh404sefClassBaseeditmodel extends Sh404sefClassBaseModel {
+
+  protected $_context = 'sh404sef.edit';
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/baseextplugin.php

@@ -0,0 +1,138 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+jimport( 'joomla.plugin.plugin' );
+
+/**
+ * Base extension handler plugin
+ *
+ * @author Yannick Gaultier
+ */
+class  Sh404sefClassBaseextplugin extends JPlugin {
+
+
+  const TYPE_DEFAULT = 0;
+  const TYPE_SKIP = 1;
+  const TYPE_SIMPLE = 2;
+
+  const TYPE_SH404SEF_ROUTER = 0; // do not change, must be 0 for compat reason
+  const TYPE_JOOMLA_ROUTER = 1;  // do not change, must be 1 for compat reason
+
+  const TYPE_JOOMSEF_ROUTER = 30;
+  const TYPE_ACESEF_ROUTER = 40;
+  const TYPE_NO_ROUTER = 100;
+  const TYPE_OPENSEF_ROUTER = 101;
+
+  protected $_componentType = null;
+  protected $_pluginType = null;
+
+  protected $_option = '';
+  protected $_optionNoCom = '';
+  protected $_extName = '';
+  protected $_config = null;
+  protected $_sefPluginPath = null;
+  protected $_metaPluginPath = null;
+
+  protected $_version = '';
+
+
+  public function __construct( $option, $config) {
+
+    $this->_option = $option;
+    $this->_optionNoCom = str_replace('com_', '', $this->_option);
+    $this->_config = $config;
+    $this->_pluginType = self::TYPE_NO_ROUTER;
+
+  }
+
+  public function getComponentType() {
+
+    if(is_null( $this->_componentType)) {
+      switch ($this->_optionNoCom) {
+        // leave urls non-sef
+        case (in_array($this->_optionNoCom, $this->_config->skip)):
+          $this->_componentType = self::TYPE_SKIP;
+          break;
+          // use simple encoding
+        case (in_array($this->_optionNoCom, $this->_config->nocache)):
+          $this->_componentType = self::TYPE_SIMPLE;
+          break;
+          // default handler, full sef
+        default:
+          $this->_componentType = self::TYPE_DEFAULT;
+          break;
+      }
+
+      // now validate that type: if required plugin is not available,
+      // we'll need to switch back to "simple
+      if($this->_componentType == self::TYPE_DEFAULT) {
+        $path = $this->getSefPluginPath();
+        if(empty( $path)) {
+          $this->_componentType = self::TYPE_SIMPLE;
+        }
+      }
+    }
+    return $this->_componentType;
+  }
+
+  public function getPluginType() {
+
+    return $this->_pluginType;
+
+  }
+
+  public function getName() {
+
+    return $this->_extName;
+  }
+
+  public function getVersion() {
+
+    return $this->_version;
+  }
+
+  public function getSefPluginPath( $nonSefVars = array()) {
+
+    if(is_null( $this->_sefPluginPath)) {
+      $this->_findSefPluginPath( $nonSefVars);
+    }
+
+    return $this->_sefPluginPath;
+  }
+
+  public function getMetaPluginPath( $nonSefUrl = '') {
+
+    if(is_null( $this->_metaPluginPath)) {
+      $this->_findMetaPluginPath( $nonSefUrl);
+    }
+
+    return $this->_metaPluginPath;
+
+  }
+
+
+  protected function _findSefPluginPath( $nonSefVars = array()) {
+
+    $this->_sefPluginPath = '';
+
+  }
+
+  protected function _findMetaPluginPath( $nonSefUrl = '') {
+
+    $this->_metaPluginPath = '';
+
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/baseinstalladapter.php

@@ -0,0 +1,450 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+/**
+ * Adapted for SEF module for Joomla!
+ *
+ * @author      $Author: shumisha $
+ * @copyright   Yannick Gaultier - 2007-2011
+ * @package     sh404SEF-16
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     $Id$
+ */
+
+// No direct access
+defined('JPATH_BASE') or die;
+
+require_once JPATH_LIBRARIES . '/joomla/installer/adapters/plugin.php';
+
+/**
+ * Plugin installer
+ *
+ * @package		Joomla.Framework
+ * @subpackage	Installer
+ * @since		1.5
+ */
+class Sh404sefClassBaseinstalladapter extends JInstallerPlugin
+{
+
+  protected $_basePath = '';
+
+  protected $_group = 'sh404sefextplugins';
+  protected $_installType = 'plugin';
+
+  /** @var string install function routing */
+  var $route = 'install';
+
+  protected $manifest = null;
+  protected $manifest_script = null;
+  protected $name = null;
+  protected $scriptElement = null;
+  protected $oldFiles = null;
+
+  public function __construct(&$parent, &$db, $options = Array()) {
+
+    parent::__construct($parent, $db, $options);
+    $this->_basePath = JPATH_ROOT . '/' . 'plugins';
+  }
+
+  /**
+   * Custom install method
+   *
+   * @access	public
+   * @return	boolean	True on success
+   * @since	1.5
+   */
+  public function install()
+  {
+
+    // set our target path
+    $this->parent->setPath( 'extension_root', $this->_getPath());
+
+    // Get a database connector object
+    $db = $this->parent->getDbo();
+
+    // Get the extension manifest object
+    $this->manifest = $this->parent->getManifest();
+
+    $xml = $this->manifest;
+
+    /**
+     * ---------------------------------------------------------------------------------------------
+     * Manifest Document Setup Section
+     * ---------------------------------------------------------------------------------------------
+     */
+
+    // Set the extensions name
+    $name = (string)$xml->name;
+    $name = JFilterInput::getInstance()->clean($name, 'string');
+    $this->set('name', $name);
+
+    // Get the component description
+    $description = (string)$xml->description;
+    if ($description) {
+      $this->parent->set('message', JText::_($description));
+    }
+    else {
+      $this->parent->set('message', '');
+    }
+
+    /*
+     * Backward Compatability
+     * @todo Deprecate in future version
+     */
+    $type = (string)$xml->attributes()->type;
+    $pname = $this->_getElement($xml);
+
+    $group = $this->_group;
+    if ($type == $this->_installType && !empty( $pname)) {
+      $this->parent->setPath('extension_root', JPATH_PLUGINS. '/' .$group. '/' .$element);
+    }
+    else
+    {
+      $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_NO_FILE', JText::_('JLIB_INSTALLER_'.$this->route)));
+      return false;
+    }
+
+
+    /*
+     * Check if we should enable overwrite settings
+     */
+    // Check to see if a plugin by the same name is already installed
+    $query = 'SELECT `extension_id`' .
+				' FROM `#__extensions`' .
+				' WHERE folder = '.$db->Quote($group) .
+				' AND element = '.$db->Quote($element);
+    $db->setQuery($query);
+    try {
+      $db->execute();
+    }
+    catch(JException $e)
+    {
+      // Install failed, roll back changes
+      $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_ROLLBACK', JText::_('JLIB_INSTALLER_'.$this->route), $db->stderr(true)));
+      return false;
+    }
+    $id = $db->loadResult();
+
+    // if its on the fs...
+    if (file_exists($this->parent->getPath('extension_root')) && (!$this->parent->isOverwrite() || $this->parent->isUpgrade()))
+    {
+      $updateElement = $xml->update;
+      // upgrade manually set
+      // update function available
+      // update tag detected
+      if ($this->parent->isUpgrade() || ($this->parent->manifestClass && method_exists($this->parent->manifestClass,'update')) || is_a($updateElement, 'JXMLElement'))
+      {
+        // force these one
+        $this->parent->setOverwrite(true);
+        $this->parent->setUpgrade(true);
+        if ($id) { // if there is a matching extension mark this as an update; semantics really
+          $this->route = 'update';
+        }
+      }
+      else if (!$this->parent->isOverwrite())
+      {
+        // overwrite is set
+        // we didn't have overwrite set, find an udpate function or find an update tag so lets call it safe
+        $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_DIRECTORY', JText::_('JLIB_INSTALLER_'.$this->route), $this->parent->getPath('extension_root')));
+        return false;
+      }
+    }
+
+    /**
+     * ---------------------------------------------------------------------------------------------
+     * Installer Trigger Loading
+     * ---------------------------------------------------------------------------------------------
+     */
+    // If there is an manifest class file, lets load it; we'll copy it later (don't have dest yet)
+    if ((string)$xml->scriptfile)
+    {
+      $manifestScript = (string)$xml->scriptfile;
+      $manifestScriptFile = $this->parent->getPath('source'). '/' .$manifestScript;
+      if (is_file($manifestScriptFile))
+      {
+        // load the file
+        include_once $manifestScriptFile;
+      }
+      // Set the class name
+      $classname = 'plg'.$group.$element.'InstallerScript';
+      if (class_exists($classname))
+      {
+        // create a new instance
+        $this->parent->manifestClass = new $classname($this);
+        // and set this so we can copy it later
+        $this->set('manifest_script', $manifestScript);
+        // Note: if we don't find the class, don't bother to copy the file
+      }
+    }
+
+    // run preflight if possible (since we know we're not an update)
+    ob_start();
+    ob_implicit_flush(false);
+    if ($this->parent->manifestClass && method_exists($this->parent->manifestClass,'preflight'))
+    {
+      if($this->parent->manifestClass->preflight($this->route, $this) === false)
+      {
+        // Install failed, rollback changes
+        $this->parent->abort(JText::_('JLIB_INSTALLER_ABORT_PLG_INSTALL_CUSTOM_INSTALL_FAILURE'));
+        return false;
+      }
+    }
+    $msg = ob_get_contents(); // create msg object; first use here
+    ob_end_clean();
+
+    /**
+     * ---------------------------------------------------------------------------------------------
+     * Filesystem Processing Section
+     * ---------------------------------------------------------------------------------------------
+     */
+
+    // If the plugin directory does not exist, lets create it
+    $created = false;
+    if (!file_exists($this->parent->getPath('extension_root')))
+    {
+      if (!$created = JFolder::create($this->parent->getPath('extension_root')))
+      {
+        $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_CREATE_DIRECTORY', JText::_('JLIB_INSTALLER_'.$this->route), $this->parent->getPath('extension_root')));
+        return false;
+      }
+    }
+
+    // if we're updating at this point when there is always going to be an extension_root find the old xml files
+    if($this->route == 'update')
+    {
+      // Hunt for the original XML file
+      $old_manifest = null;
+      $tmpInstaller = new JInstaller(); // create a new installer because findManifest sets stuff; side effects!
+      // look in the extension root
+      $tmpInstaller->setPath('source', $this->parent->getPath('extension_root'));
+      if ($tmpInstaller->findManifest())
+      {
+        $old_manifest = $tmpInstaller->getManifest();
+        $this->oldFiles = $old_manifest->files;
+      }
+    }
+
+    /*
+     * If we created the plugin directory and will want to remove it if we
+     * have to roll back the installation, lets add it to the installation
+     * step stack
+     */
+    if ($created) {
+      $this->parent->pushStep(array ('type' => 'folder', 'path' => $this->parent->getPath('extension_root')));
+    }
+
+    // Copy all necessary files
+    if ($this->parent->parseFiles($xml->files, -1, $this->oldFiles) === false)
+    {
+      // Install failed, roll back changes
+      $this->parent->abort();
+      return false;
+    }
+
+    // Parse optional tags -- media and language files for plugins go in admin app
+    $this->parent->parseMedia($xml->media, 1);
+    $this->parent->parseLanguages($xml->languages, 1);
+
+    // If there is a manifest script, lets copy it.
+    if ($this->get('manifest_script'))
+    {
+      $path['src'] = $this->parent->getPath('source'). '/' .$this->get('manifest_script');
+      $path['dest'] = $this->parent->getPath('extension_root'). '/' .$this->get('manifest_script');
+
+      if (!file_exists($path['dest']))
+      {
+        if (!$this->parent->copyFiles(array ($path)))
+        {
+          // Install failed, rollback changes
+          $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_MANIFEST', JText::_('JLIB_INSTALLER_'.$this->route)));
+          return false;
+        }
+      }
+    }
+
+    /**
+     * ---------------------------------------------------------------------------------------------
+     * Database Processing Section
+     * ---------------------------------------------------------------------------------------------
+     */
+    $row = JTable::getInstance('extension');
+    // Was there a plugin already installed with the same name?
+    if ($id)
+    {
+      if (!$this->parent->isOverwrite())
+      {
+        // Install failed, roll back changes
+        $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_ALLREADY_EXISTS', JText::_('JLIB_INSTALLER_'.$this->route), $this->get('name')));
+        return false;
+      }
+      $row->load($id);
+      $row->name = $this->get('name');
+      $row->manifest_cache = $this->parent->generateManifestCache();
+      $row->store(); // update the manifest cache and name
+    }
+    else
+    {
+      // Store in the extensions table (1.6)
+      $row->name = $this->get('name');
+      $row->type = 'plugin';
+      $row->ordering = 0;
+      $row->element = $element;
+      $row->folder = $group;
+      $row->enabled = 1;
+      $row->protected = 0;
+      $row->access = 1;
+      $row->client_id = 0;
+      $row->params = $this->parent->getParams();
+      $row->custom_data = ''; // custom data
+      $row->system_data = ''; // system data
+      $row->manifest_cache = $this->parent->generateManifestCache();
+
+      // Editor plugins are published by default
+      if ($group == 'editors') {
+        $row->enabled = 1;
+      }
+
+      if (!$row->store())
+      {
+        // Install failed, roll back changes
+        $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_ROLLBACK', JText::_('JLIB_INSTALLER_'.$this->route), $db->stderr(true)));
+        return false;
+      }
+
+      // Since we have created a plugin item, we add it to the installation step stack
+      // so that if we have to rollback the changes we can undo it.
+      $this->parent->pushStep(array ('type' => 'extension', 'id' => $row->extension_id));
+      $id = $row->extension_id;
+    }
+
+    /*
+     * Let's run the queries for the module
+     *	If Joomla 1.5 compatible, with discreet sql files - execute appropriate
+     *	file for utf-8 support or non-utf-8 support
+     */
+    // try for Joomla 1.5 type queries
+    // second argument is the utf compatible version attribute
+    if(strtolower($this->route) == 'install') {
+      $utfresult = $this->parent->parseSQLFiles($this->manifest->install->sql);
+      if ($utfresult === false)
+      {
+        // Install failed, rollback changes
+        $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_SQL_ERROR', JText::_('JLIB_INSTALLER_'.$this->route), $db->stderr(true)));
+        return false;
+      }
+
+      // Set the schema version to be the latest update version
+      if($this->manifest->update) {
+        $this->parent->setSchemaVersion($this->manifest->update->schemas, $row->extension_id);
+      }
+    } else if(strtolower($this->route) == 'update') {
+      if($this->manifest->update)
+      {
+        $result = $this->parent->parseSchemaUpdates($this->manifest->update->schemas, $row->extension_id);
+        if ($result === false)
+        {
+          // Install failed, rollback changes
+          $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_UPDATE_SQL_ERROR', $db->stderr(true)));
+          return false;
+        }
+      }
+    }
+
+    // Start Joomla! 1.6
+    ob_start();
+    ob_implicit_flush(false);
+    if ($this->parent->manifestClass && method_exists($this->parent->manifestClass,$this->route))
+    {
+      if($this->parent->manifestClass->{$this->route}($this) === false)
+      {
+        // Install failed, rollback changes
+        $this->parent->abort(JText::_('JLIB_INSTALLER_ABORT_PLG_INSTALL_CUSTOM_INSTALL_FAILURE'));
+        return false;
+      }
+    }
+    $msg .= ob_get_contents(); // append messages
+    ob_end_clean();
+
+    /**
+     * ---------------------------------------------------------------------------------------------
+     * Finalization and Cleanup Section
+     * ---------------------------------------------------------------------------------------------
+     */
+
+    // Lastly, we will copy the manifest file to its appropriate place.
+    if (!$this->parent->copyManifest(-1))
+    {
+      // Install failed, rollback changes
+      $this->parent->abort(JText::sprintf('JLIB_INSTALLER_ABORT_PLG_INSTALL_COPY_SETUP', JText::_('JLIB_INSTALLER_'.$this->route)));
+      return false;
+    }
+    // And now we run the postflight
+    ob_start();
+    ob_implicit_flush(false);
+    if ($this->parent->manifestClass && method_exists($this->parent->manifestClass,'postflight'))
+    {
+      $this->parent->manifestClass->postflight($this->route, $this);
+    }
+    $msg .= ob_get_contents(); // append messages
+    ob_end_clean();
+    if ($msg != '') {
+      $this->parent->set('extension_message', $msg);
+    }
+    return $id;
+  }
+
+  /**
+   * Get unique element id for the plugin
+   *
+   */
+  protected function _getElement( $xml) {
+
+    static $_element = null;
+
+    if( is_null( $_element)) {
+      // get name, should work for Joomsef, not sure for Aces, as
+      // I have seen some plugin with wrong filename attribute
+      // should use the "extension" field with acesef
+      if (count($xml->files->children()))
+      {
+        foreach ($xml->files->children() as $file)
+        {
+          $type = $this->_installType;
+          if ((string)$file->attributes()->$type)
+          {
+            $_element = (string)$file->attributes()->$type;
+            break;
+          }
+        }
+      }
+
+    }
+    return $_element;
+
+  }
+
+  /**
+   * Get sub dir of given plugin, usually based on name
+   * of extension. Obtaining that name will vary based
+   * on the type of plugin
+   */
+  protected function _getPath() {
+
+    return $this->_basePath . '/' . $this->_group;
+
+  }
+
+  protected function _fixManifest() {
+
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/baselistmodel.php

@@ -0,0 +1,444 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+
+class Sh404sefClassBaselistmodel extends Sh404sefClassBasemodel {
+
+  /**
+   * Data array
+   *
+   * @var array
+   */
+  protected $_data = null;
+
+  /**
+   * Data total
+   *
+   * @var integer
+   */
+  protected $_total = null;
+
+  /**
+   * Pagination object
+   *
+   * @var object
+   */
+  protected $_pagination = null;
+
+  /**
+   * Holds current context, ie : controller/model/view/layout hierarchy
+   *
+   * @var string
+   */
+  protected $_context = null;
+
+  /**
+   * Method to get lists item data
+   *
+   * @access public
+   * @param object holding options
+   * @param boolea $returnZeroElement . If true, and the list returned is empty, a null object will be returned (as an array)
+   * @return array
+   */
+  public function getList( $options = null, $returnZeroElement = false, $forcedLimitstart = null, $forcedLimit = null) {
+
+    // make sure we use latest user state
+    $this->_updateContextData();
+
+    // Lets load the content if it doesn't already exist
+    if (is_null($this->_data)) {
+
+      // get pagination values, and check them
+      $total = $this->getTotal($options);
+      $limitstart = is_null( $forcedLimitstart) ? $this->_getState( 'limitstart') : $forcedLimitstart;
+      if( !is_null( $forcedLimitstart) && $limitstart >= $total) {
+        $limitstart = 0;
+        $this->_setState( 'limitstart', 0);
+      }
+      $limit = is_null( $forcedLimit) ? $this->_getState( 'limit') : $forcedLimit;
+
+      // don't allow display 'all' ie $limit = 0, and do sanity check
+      if (empty( $limit) || intval( $limit) > 500) {
+        $limit = 20;
+        $this->_setState( 'limit', $limit);
+      }
+
+      // build the actual query
+      $query = $this->_buildListQuery( $options, $forcedLimitstart, $forcedLimit);
+      $this->_data = $this->_getList( $query);
+      //echo '<br >----------------------<br />data query:<br />' . $query . '<br >----------- '. count( $this->_data).' -----------<br />';
+      if ($returnZeroElement && empty( $this->_data)) {
+        // create an empty record and return it
+        $zeroObject = JTable::getInstance( $this->_defaultTable, 'Sh404sefTable');
+        return array( $zeroObject);
+      }
+    }
+
+    return $this->_data;
+  }
+
+  /**
+   * Method to get the total number of categories
+   *
+   * @access public
+   * @return integer
+   */
+  public function getTotal( $options = null) {
+
+    // make sure we use latest user state
+    $this->_updateContextData();
+
+    $options = is_null($options) ? new stdClass() : $options;
+    // Lets load the content if it doesn't already exist
+    if (is_null($this->_total)) {
+      $options->onlyCount = true;
+      $query = $this->_buildListQuery( $options);
+      $this->_total = $this->_getListCount( $query);
+      $options->onlyCount = false;
+
+    }
+
+    return $this->_total;
+  }
+
+  /**
+   * Method to get a pagination object for the lists
+   *
+   * @access public
+   * @return integer
+   */
+  public function getPagination( $options = null) {
+
+    // make sure we use latest user state
+    $this->_updateContextData();
+
+    // Lets load the content if it doesn't already exist
+    if (empty($this->_pagination)) {
+      // get pagination values, and check them
+      $total = $this->getTotal($options);
+      $limitstart = $this->_getState( 'limitstart');
+      $limit = $this->_getState( 'limit');
+
+      // create a pagination object
+      jimport('joomla.html.pagination');
+      $this->_pagination = new JPagination( $total, $limitstart, $limit);
+    }
+
+    return $this->_pagination;
+  }
+
+  /**
+   * Gets alist of current filters and sort options which have
+   * been applied when building up the data
+   *
+   * @return object the list ov values as object properties
+   */
+  public function getDisplayOptions() {
+
+    $options = new stdClass();
+
+    // search string applied to either sef or non sef
+    $options->search_all = $this->_getState( 'search_all');
+    // ordering column
+    $options->filter_order = $this->_getState( 'filter_order');
+    // show all/only custom/only automatic
+    $options->filter_order_Dir = $this->_getState( 'filter_order_Dir');
+
+    // return cached instance
+    return $options;
+  }
+
+  /**
+   * Set a display option for the current context
+   *
+   * @return mixed previous value of the property
+   */
+  public function setDisplayOptions( $key, $value) {
+
+    // read previous
+    $previous = $this->_getState( $key);
+
+    // set new
+    $this->_setState( $key, $value);
+
+    // return previous
+    return $previous;
+  }
+
+  protected function _buildListQuery( $options, $forcedLimitstart = null, $forcedLimit = null) {
+
+    // Collect the various parts of the query
+    $select = $this->_buildListSelect( $options);
+    $join = $this->_buildListJoin( $options);
+    $where = $this->_buildListWhere( $options);
+    $limit = $this->_buildListLimit( $options, $forcedLimitstart, $forcedLimit);
+    $orderBy = $this->_buildListOrderBy( $options);
+    $groupBy = $this->_buildListGroupBy( $options);
+
+    // complete query
+    $query = $select . $join . $where . $groupBy;
+
+    // wrap if combined queries
+    $query = $this->_buildListCombinedQuery( $query, $options);
+
+    // add sorting
+    $query .= $orderBy;
+
+    // limit number of items
+    $query .= $limit;
+
+    return $query;
+  }
+
+
+  protected function _buildListSelect( $options) {
+
+    // array to hold select clause parts
+    $select = array();
+
+    // get options
+    $select[] = ' select *';
+
+    // add from  clause
+    $select[] = 'from ' . $this->_getTableName();
+     
+    // aggregate clauses
+    $select    = ( count( $select ) ? implode( ' ', $select ) : '' );
+
+    return $select;
+  }
+
+  protected function _buildListJoin( $options) {
+
+    // array to hold join clause parts
+    $join = array();
+
+    // aggregate clauses
+    $join = ( count( $join ) ? ' ' . implode( ' ', $join ) : '' );
+
+    return $join;
+
+  }
+
+  protected function _buildListWhere( $options) {
+
+    // array to hold where clause parts
+    $where = array();
+
+    // aggregate clauses
+    $where = ( count( $where ) ? ' WHERE '. implode( ' AND ', $where ) : '' );
+
+    return $where;
+  }
+
+  protected function _buildListLimit( $options, $forcedLimitstart = null, $forcedLimit = null) {
+
+    // build query fragment
+    $limitString = '';
+
+    // get the layout options from param
+    $layout = $this->_getOption( 'layout', $options);
+
+    // in some case, we only need a simple list of urls, with no
+    // additionnal date, pageids, aliases, etc
+    $simpleUrlList = $this->_getOption( 'simpleUrlList', $options, false);
+
+    // various cases of layouts
+    switch ($layout) {
+      case 'view404':
+      default:
+        // build query fragment
+        $onlyCount = $this->_getOption( 'onlyCount', $options, false);
+        if (!$onlyCount) {
+          $limitstart = is_null( $forcedLimitstart) ? ( $this->_getState( 'limitstart')) : intval($forcedLimitstart);
+          $limit = is_null( $forcedLimit) ? intval( $this->_getState( 'limit')) : intval( $forcedLimit);
+          if(empty($limit) && empty( $limitstart)) {
+            $limitstring = '';
+          } else {
+            $limitString = ' limit ' . $limitstart . ',' . $limit;
+          }
+        }
+        break;
+    }
+
+    return $limitString;
+  }
+
+  protected function _buildListGroupBy( $options) {
+
+    // build query fragment
+    $groupBy = '';
+
+    return $groupBy;
+  }
+
+  protected function _buildListOrderBy( $options) {
+
+    // get set of filters applied to the current view
+    $filters = $this->getDisplayOptions();
+
+    // build query fragment
+    if(!empty($filters->filter_order)) {
+      $orderBy  = ' order by ' . $this->_db->quoteName( $filters->filter_order);
+      $orderBy .=  ' ' . $filters->filter_order_Dir;
+    }
+
+    return $orderBy;
+  }
+
+  protected function _buildListCombinedQuery( $query, $options) {
+
+    return $query;
+  }
+
+  /**
+   * Provides context data definition, to be used by context handler
+   * Should be overriden by descendant
+   */
+  protected function _getContextDataDef() {
+
+    $application = JFactory::getApplication();
+
+    // define context data to be retrieved. Cannot be done at class level,
+    // as some default values are dynamic
+    $contextData = array(
+
+    array( 'name' => 'limit', 'html_name' => 'limit', 'default' => $application->getCfg('list_limit'), 'type' => 'int')
+    , array( 'name' => 'limitstart', 'html_name' => 'limitstart', 'default' => 0, 'type' => 'int')
+    // search string applied to either sef or non sef
+    , array( 'name' => 'search_all', 'html_name' => 'search_all', 'default' => '', 'type' => 'string')
+    // ordering column
+    , array( 'name' => 'filter_order', 'html_name' => 'filter_order', 'default' => 'oldurl', 'type' => 'string')
+    // ordering direction
+    , array( 'name' => 'filter_order_Dir', 'html_name' => 'filter_order_Dir', 'default' => 'ASC', 'type' => 'string')
+
+    );
+
+    return $contextData;
+  }
+
+  /**
+   * Reset model internal cached data
+   * used after changing context for instance
+   */
+  protected function _resetData() {
+
+    // clean data, total and pagination, as we need them rebuilt
+    $this->_data = null;
+    $this->_total = null;
+    $this->_pagination = null;
+  }
+
+  /**
+   * Read application user state stored by
+   * Joomla application object for the current context
+   * context represents current controller/model/view hierarchy
+   * and has been set by each of those elements
+   */
+  protected function _updateContextData() {
+
+    // if not been there before, or context has changed since last visit
+    if (is_null($this->_context) || $this->_context != $this->getState( 'context')) {
+
+      // read context name and store inclass variabel, easier to access later on
+      $this->_context = $this->getState( 'context', $this->_context);
+
+      // get an application instance
+      $application = JFactory::getApplication();
+
+      // define context data to be retrieved. Cannot be done at class level,
+      // as some default values are dynamic
+      $contextData = $this->_getContextDataDef();
+
+      // must reset limistart if limit is changed
+      $mustResetLimitstart = false;
+
+      // get the values from session and store them for future reuse
+      foreach( $contextData as $contextDataItem) {
+
+        // must reset limistart if limit is changed, so store previous value of limit
+        if ($contextDataItem['name'] == 'limit') {
+          // search for previous value
+          $previousLimit = $application->getUserState( $this->_context . '.limit');
+          $previousLimitstart = $application->getUserState( $this->_context . '.limitstart');
+        }
+
+        // get value
+        $value = $application->getUserStateFromRequest( $this->_context . '.' . $contextDataItem['name'], $contextDataItem['html_name'], $contextDataItem['default'], $contextDataItem['type'] );
+
+        if ($contextDataItem['name'] == 'limit' && isset($previousLimit) && $value != $previousLimit) {
+          $mustResetLimitstart = true;
+          $newLimit = $value;
+        }
+
+        // and store it into this model
+        $this->setState( $this->_context . '.' . $contextDataItem['name'], $value);
+
+      }
+
+      // now check if we should reset limitstart
+      if ($mustResetLimitstart) {
+
+        $newLimitstart = empty( $newLimit) ? 0 : $newLimit * floor( $previousLimitstart / $newLimit);
+        // store it into the session and the model
+        $application->setUserState( $this->_context . '.limitstart', $newLimitstart);
+        $this->setState( $this->_context . '.limitstart', $newLimitstart);
+      }
+
+    }
+  }
+
+  protected function _getOption( $name, $options, $default = null) {
+
+    if (empty( $options) || !is_object( $options)) {
+      return $default;
+    }
+
+    $value = isset( $options->$name) ? $options->$name : $default;
+
+    return $value;
+
+  }
+
+  /**
+   * Short cut to get current state of value
+   * @param string $key
+   */
+  protected function _getState( $key) {
+
+    return $this->getState( $this->_context . '.' . $key);
+
+  }
+
+  /**
+   * short cut to set the state of a value
+   *
+   * @param string $key
+   * @param mixed $value
+   */
+  protected function _setState( $key, $value) {
+
+    return $this->setState( $this->_context . '.' . $key, $value);
+
+  }
+
+
+  protected function _cleanForQuery( $string) {
+
+    return $this->_db->escape( JString::trim( JString::strtolower( $string )));
+
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/basemodel.php

@@ -0,0 +1,315 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+jimport('joomla.application.component.model');
+
+abstract class Sh404sefClassBasemodel extends ShlMvcModel_Base {
+
+  /**
+   * Data object
+   *
+   * @var object
+   */
+  protected $_data = null;
+
+  /**
+   * Holds current context, ie : controller/model/view/layout hierarchy
+   *
+   * @var string
+   */
+  protected $_context = null;
+
+  /**
+   * Holds default table name
+   *
+   * @var string
+   */
+  protected $_defaultTable = '';
+
+
+  /**
+   * Returns an item as an object
+   * identified by its db id
+   *
+   * @param integer $id
+   */
+  public function getById( $id) {
+
+    // if no cached data, fetch from DB or create
+    if (is_null( $this->_data) || $this->_data->id != $id) {
+
+      jimport('joomla.database.table');
+
+      // get a table instance
+      $this->_data = JTable::getInstance( $this->_defaultTable, 'Sh404sefTable');
+
+      // load from table
+      try {
+        $this->_data->load( $id);
+      } catch (Exception $e) {
+        ShlSystem_Log::error( 'sh404sef', '%s::%s::%d: %s', __CLASS__, __METHOD__, __LINE__, $e->getMessage());
+        $this->_data->setError( $e->getMessage());
+      }
+
+      // set error
+      $error = $this->_data->getError();
+      if (!empty($error)) {
+        $this->setError( $error);
+      }
+
+    }
+
+    return $this->_data;
+  }
+
+  /**
+   * Returns a list of items as objects
+   * as selected in the db based on passed
+   * options (ie $options = array( 'id' => 12);)
+   *
+   * Data is not cached!
+   *
+   * @param array $options an array of key/ value pairs representing select params
+   * @param boolean if true, method will only count matching records
+   *
+   * @return array of objects
+   */
+  public function getByAttr( $options, $countOnly = false) {
+
+    try {
+      if($countOnly) {
+        $list = ShlDbHelper::count( $this->_getTableName(), '*', $options);
+      } else {
+        $list = ShlDbHelper::selectObjectList( $this->_getTableName(), '*', $options);
+      }
+
+    } catch (Exception $e) {
+      $list = $countOnly ? 0 : array();
+      ShlSystem_Log::error( 'sh404sef', '%s::%s::%d: %s', __CLASS__, __METHOD__, __LINE__, $e->getMessage());
+    }
+
+    return $list;
+  }
+
+  public function setData( $data) {
+
+    // get a table instance
+    $this->_data = JTable::getInstance( $this->_defaultTable, 'Sh404sefTable');
+
+    // bind data
+    try {
+      $this->_data->bind( $data);
+    } catch (Exception $e) {
+      ShlSystem_Log::error( 'sh404sef', '%s::%s::%d: %s', __CLASS__, __METHOD__, __LINE__, $e->getMessage());
+      $this->_data->setError( $e->getMessage());
+    }
+
+    // set error
+    $error = $this->_data->getError();
+    if (!empty($error)) {
+      $this->setError( $error);
+    }
+
+  }
+
+  /**
+   * Create or update a record to
+   * DB from POST data or input array of data
+   *
+   * @param array $dataArray an array holding data to save. If empty, $_POST is used
+   * @return integer id of created or updated record
+   */
+  public function save( $dataArray = null) {
+
+    // get required tools
+    jimport( 'joomla.database.table');
+    $this->_data = JTable::getInstance( $this->_defaultTable, 'Sh404sefTable');
+    $post = is_null( $dataArray) ? JRequest::get('post') : $dataArray;
+
+    // use table save method
+    try {
+      $status = $this->_data->save( $post);
+    } catch (Exception $e) {
+      ShlSystem_Log::error( 'sh404sef', '%s::%s::%d: %s', __CLASS__, __METHOD__, __LINE__, $e->getMessage());
+      $this->_data->setError( $e->getMessage());
+      $status = false;
+    }
+
+    // report error
+    if (!$status) {
+      JFactory::getApplication()->enqueuemessage( $this->_data->getError());
+      return 0;
+    }
+
+    // if success, fetch last insert id and return that
+    $tableDb = $this->_data->getDBO();
+    $keyName = $this->_data->getKeyName();
+    $id = empty($post[$keyName]) ? 0 : intval($post[$keyName]);
+    $savedId = empty( $id) ? $tableDb->insertid() : $id;
+
+    return $savedId;
+  }
+
+  /**
+   * set current context string, replacing existing one
+   *
+   * @param string $newContext
+   * @return string updated context
+   */
+  public function setContext( $newContext = '') {
+
+    if (!empty( $newContext)) {
+      $this->setState( 'context', $newContext);
+
+      // reset object data as context has changed
+      $this->_resetData();
+    }
+
+    return $this->getState( 'context');
+  }
+
+  /**
+   * Update current context string, appending
+   * new context to existing one, separated by '.'
+   *
+   * @param string  $newContextPart
+   * @return string updated context
+   */
+  public function updateContext( $newContextPart = '') {
+
+    $currentContext = $this->getState('context');
+
+    if (!empty( $newContextPart)) {
+      $this->setState( 'context', $currentContext . '.' . $newContextPart);
+
+      // reset object data as context has changed
+      $this->_resetData();
+    }
+
+    return $this->getState( 'context');
+
+  }
+
+  protected function _getTableName() {
+
+  }
+
+  /**
+   * Returns an object list
+   * Overriden to check on respective values
+   * of limit and limit start
+   * If limit is 0, limitstart should be reset to 0 as well
+   *
+   * @param string The query
+   * @param int Offset
+   * @param int The number of records
+   * @return  array
+   * @access  protected
+   * @since 1.5
+   */
+  protected function _getList( $query, $limitstart=0, $limit=0 )
+  {
+
+    // check limit and lim
+    $limitstart = $limit === 0 ? 0 : $limitstart;
+
+    // do the job
+    $result = parent::_getList( $query, $limitstart, $limit);
+
+    return $result;
+  }
+
+  /**
+   * Provides context data definition, to be used by context handler
+   * Should be overriden by descendant
+   */
+  protected function _getContextDataDef() {
+
+    $application = JFactory::getApplication();
+
+    // define context data to be retrieved. Cannot be done at class level,
+    // as some default values are dynamic
+    $contextData = array();
+
+    return $contextData;
+  }
+
+  /**
+   * Reset model internal cached data
+   * used after changing context for instance
+   */
+  protected function _resetData() {
+
+    // clean data, total and pagination, as we need them rebuilt
+    $this->_data = null;
+  }
+
+  /**
+   * Read application user state stored by
+   * Joomla application object for the current context
+   * context represents current controller/model/view hierarchy
+   * and has been set by each of those elements
+   */
+  protected function _updateContextData() {
+
+    // if not been there before, or context has changed since last visit
+    if (is_null($this->_context) || $this->_context != $this->getState( 'context')) {
+
+      // read context name and store inclass variabel, easier to access later on
+      $this->_context = $this->getState( 'context');
+
+      // get an application instance
+      $application = JFactory::getApplication();
+
+      // define context data to be retrieved. Cannot be done at class level,
+      // as some default values are dynamic
+      $contextData = $this->_getContextDataDef();
+
+      // get the values from session and store them for future reuse
+      if (!empty( $contextData)) {
+        foreach( $contextData as $contextDataItem) {
+          // get value
+          $value = $application->getUserStateFromRequest( $this->_context . '.' . $contextDataItem['name'], $contextDataItem['html_name'], $contextDataItem['default'], $contextDataItem['type'] );
+
+          // and store
+          $this->setState( $this->_context . '.' . $contextDataItem['name'], $value);
+        }
+      }
+    }
+  }
+
+  protected function _getOption( $name, $options, $default = null) {
+
+    $value = isset( $options->$name) ? $options->$name : $default;
+
+  }
+
+  /**
+   * Short cut to get current state of value
+   * @param string $key
+   */
+  protected function _getState( $key) {
+
+    return $this->getState( $this->_context . '.' . $key);
+
+  }
+
+  protected function _cleanForQuery( $string) {
+
+    return $this->_db->escape( JString::trim( JString::strtolower( $string )));
+
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/basewizcontroller.php

@@ -0,0 +1,296 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+Class Sh404sefClassBasewizcontroller extends Sh404sefClassBasecontroller {
+
+  protected $_context = 'com_sh404sef.wiz';
+
+  protected $_defaultController = '';
+  protected $_defaultTask = '';
+  protected $_defaultModel = '';
+  protected $_defaultView = 'wizard';
+  protected $_defaultLayout = 'default';
+
+  protected $_returnController = '';
+  protected $_returnTask = '';
+  protected $_returnView = 'default';
+  protected $_returnLayout = 'default';
+
+  protected $_opType = '';
+  protected $_opSubject = '';
+
+  protected $_mainText = '';
+  protected $_hiddenText = '';
+  protected $_stepTitle = '';
+  protected $_setFormEncType = '';
+
+  /**
+   * Constructor.
+   *
+   * @access  protected
+   * @param array An optional associative array of configuration settings.
+   * Recognized key values include 'name', 'default_task', 'model_path', and
+   * 'view_path' (this list is not meant to be comprehensive).
+   * @since 1.5
+   */
+  public function __construct( $config = array() ) {
+
+    // call parent, doing main construct job
+    parent::__construct( $config);
+
+    // attach appropriate adapter
+    $this->_opType = strtolower( JRequest::getCmd( 'optype'));  //ex : 'import'
+    $this->_opSubject = strtolower( JRequest::getCmd( 'opsubject'));  // ex:  pageids
+
+    // update context
+    $this->_context .= '.' . $this->_opType . '.' . $this->_opSubject;
+     
+    // create adapter object
+    $adapterName = 'Sh404sefAdapter' . ucfirst( $this->_opType) . $this->_opSubject;
+
+    if (!class_exists( $adapterName)) {
+      $this->_fail( 'COM_SH404SEF_INVALID_WIZARD_ADAPTER');
+    } else {
+      $this->_adapter = new $adapterName( $this);
+    }
+
+    // collect properties from adapter
+    $properties = $this->_adapter->setup();
+
+    // and store them
+    foreach($properties as $key => $value) {
+      $this->$key = $value;
+    }
+
+  }
+
+  /**
+   * Display the view
+   */
+  public function display( $cachable = false, $urlparams = false) {
+
+    // catch up any result message coming from an
+    // ajax save for instance, and push that into
+    // the application message queue
+    $messageCode = JRequest::getCmd( 'sh404sefMsg');
+    if (!empty($messageCode)) {
+      $msg = JText::_( $messageCode);
+      if ($msg != $messageCode) {
+        // if no language string exists, JText will
+        // return the input string, so only display if
+        // we have something to display
+        $app = JFactory::getApplication();
+        $app->enqueuemessage( $msg);
+      }
+    }
+
+    // get/create the view
+    $document =JFactory::getDocument();
+    $viewType = $document->getType();
+    $view = $this->getView( $this->_adapter->_stepsMap[$this->_adapter->_step]['view'], $viewType, '', array( 'base_path'=>$this->basePath));
+
+    // Set the layout
+    $view->setLayout( $this->_adapter->_stepsMap[$this->_adapter->_step]['layout']);
+
+    // push button list into the view
+    $view->buttonsList = $this->_adapter->_buttonsList;
+    $view->visibleButtonsList = $this->_adapter->_visibleButtonsList;
+
+    // push list of steps in to the view
+    foreach( $this->_adapter->_buttonsList as $button) {
+      $view->$button = $this->_adapter->_steps[$button];
+    }
+
+    // push controller name into view
+    $view->actionController = $this->_defaultController;
+
+    // push operation type and subject into the view
+    $view->opType = $this->_opType;
+    $view->opSubject = $this->_opSubject;
+
+    // push title, main and hidden text
+    $view->pageTitle = $this->_pageTitle;
+    $view->mainText = $this->_mainText;
+    $view->hiddenText = $this->_hiddenText;
+    $view->setFormEncType = $this->_setFormEncType;
+
+    // check if we are done, and need to set a redirect
+    if (!empty( $this->_redirectTo)) {
+      $view->redirectTo = $this->_redirectTo;
+    }
+
+    // check if we are continuein to another step, and need to set a redirect
+    if (!empty( $this->_continue)) {
+      $view->continue = $this->_continue;
+    }
+    if (!empty( $this->_nextStart)) {
+      $view->nextstart = $this->_nextStart;
+    }
+
+    // push controller errors in the view
+    $error = $this->getError();
+    if (!empty( $error)) {
+      $view->setError( $error);
+    }
+
+    // Display the view
+    $view->display();
+
+  }
+
+  /**
+   * Entry point for first screen of wizard
+   * without token check
+   */
+  public function start() {
+
+    $this->_adapter->_button = 'next';
+    $this->_dispatch();
+  }
+
+
+  public function next() {
+
+    // Check for request forgeries
+    //JRequest::checkToken() or jexit( 'Invalid Token' );
+
+    // if not form submit, just display current step
+    $this->_adapter->_button = 'next';
+    $this->_dispatch();
+  }
+
+  public function previous() {
+
+    // Check for request forgeries
+    JRequest::checkToken() or jexit( 'Invalid Token' );
+
+    $this->_adapter->_button = 'previous';
+    $this->_dispatch();
+  }
+
+  public function terminate() {
+
+    // Check for request forgeries
+    JRequest::checkToken() or jexit( 'Invalid Token' );
+
+    $this->_adapter->_button = 'terminate';
+    $this->_dispatch();
+  }
+
+  /**
+   * Close the wizard window and display an error message
+   * in the parent window
+   */
+  public function cancel() {
+
+    // Check for request forgeries
+    JRequest::checkToken() or jexit( 'Invalid Token' );
+
+    $this->_adapter->_button = 'cancel';
+    $this->_dispatch();
+
+  }
+
+  /**
+   * Main entry point
+   */
+  protected function _dispatch() {
+
+    // collect and store request params
+    // what is the step id to run depending on what button was pressed
+    // ie : next = 3, previous = 1, terminate = 6
+    foreach( $this->_adapter->_buttonsList as $button) {
+      $this->_adapter->_steps[$button] = JRequest::getInt( $button, $this->_adapter->_steps[$button]);
+    }
+
+    // check request params
+    if(!in_array( $this->_adapter->_button, $this->_adapter->_buttonsList)) {
+      $this->_fail( 'COM_SH404SEF_INVALID_WIZARD_STEP');
+    }
+
+    // _dispatch request to appropriate method
+
+    // _step contains numerical id of _stepsMap record to use
+    $this->_adapter->_step = $this->_adapter->_steps[$this->_adapter->_button];
+
+    // call the 'task' method listed in the _stepsMap array item
+    if (empty( $this->_adapter->_stepsMap[$this->_adapter->_step])) {
+      $this->_fail( 'COM_SH404SEF_INVALID_WIZARD_STEP');
+    } else {
+      $methodName = $this->_adapter->_stepsMap[$this->_adapter->_step]['task'];
+      if (is_callable (array( $this->_adapter, $methodName))) {
+        $result = $this->_adapter->$methodName();
+        $this->_useAdapterResult( $result);
+        $this->display();
+      } else {
+        $this->_fail( 'COM_SH404SEF_INVALID_WIZARD_STEP');
+      }
+    }
+  }
+
+  /**
+   * invalid internal parameters, errors in parameters
+   */
+  protected function _fail( $msg) {
+
+    $app = JFactory::getApplication();
+    $app->enqueuemessage( $msg, 'error');
+    $this->display();
+
+  }
+
+  protected function _useAdapterResult( $result) {
+
+    // use results : the adapter may have change the suject
+    // of this operation, after analyzing incoming data in an import
+    // for instance
+    if( !empty( $result['opSubject'])) {
+      $this->_opSubject = $result['opSubject'];
+    }
+
+    // redirections results
+    $redirectOptions = empty( $result['redirectOptions']) ? array() : $result['redirectOptions'];
+
+    if (!empty( $result['redirectTo'])) {
+      $this->_redirectTo = $this->_getDefaultRedirect( $redirectOptions);
+    }
+
+    // display results
+    if( !empty( $result['mainText'])) {
+      $this->_mainText = $result['mainText'];
+    }
+
+    if( !empty( $result['hiddenText'])) {
+      $this->_hiddenText = $result['hiddenText'];
+    }
+
+    if (!empty( $result['setFormEncType'])) {
+      $this->_setFormEncType = $result['setFormEncType'];
+    }
+
+    if( !empty( $result['continue'])) {
+      // calculate redirect url to next step
+      $vars = array( 'option' => 'com_sh404sef', 'c' => $this->_defaultController, 'tmpl' => 'component', 'optype' => $this->_opType, 'opsubject' => $this->_opSubject);
+      $vars = array_merge( $vars, $result['continue']);
+      $this->_continue = Sh404sefHelperUrl::buildUrl( $vars);
+    }
+
+    if( !empty( $result['nextStart'])) {
+      $this->_nextStart = $result['nextStart'];
+    }
+
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/config.full.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date  2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC'))
+	die('Direct Access to this location is not allowed.');
+

deployed/sh404sef/administrator/components/com_sh404sef/classes/filecache.php

@@ -0,0 +1,443 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+// load a few constants
+require_once JPATH_ROOT . '/administrator/components/com_sh404sef/defines.php';
+
+//define('SH_SHOW_CACHE_STATS', 0);
+
+/**
+ * URL caching
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefClassFilecache extends Sh404sefClassBasecache {
+
+  protected $_newUrlsCache = array();
+  protected $_newUrlsCacheCount = 0;
+  protected $_cacheFilename = '';
+  protected $_cacheFilefullpath = '';
+  protected $_lockFilefullpath = '';
+  protected $_cacheFileLocked = false;
+  protected $_urlCacheRam = 0;
+  protected $_lockTtl = 35; // usual exec time is 30sec
+
+  protected $_fileHeader = '<?php // shCache : URL cache file for sh404SEF
+  // version %s
+  if (!defined(\'_JEXEC\')) die(\'Direct Access to this location is not allowed.\');
+  $shURLCacheCreationDate = %s;
+  ';
+
+  public function __construct( $config) {
+
+    parent::__construct( $config);
+
+    // init cache filename, must be unique per live site, in case of multisite
+    $liveSite = str_replace( 'administrator/', '', JURI::base());
+    $this->_cacheFilename =  'shCacheContent.' . md5( $liveSite);
+    $this->_cacheFilefullpath = sh404SEF_FRONT_ABS_PATH . 'cache' . '/' . $this->_cacheFilename . '.php';
+    $this->_lockFilefullpath = sh404SEF_FRONT_ABS_PATH . 'cache' . '/' . $this->_cacheFilename . '.shlock';
+
+    // every now and then we clear the cache to let it refill with more recent data
+    $this->_itsTimeToCheckTTL = mt_rand(1, SH404SEF_URL_CACHE_WRITES_TO_CHECK_TTL) == 1;
+
+    // register method that will store urls created during
+    // current page request into cache file
+    if (!empty($this->_config->shUseURLCache)) {
+      register_shutdown_function( array( $this, 'writeURLCacheToDisk'));
+    }
+
+  }
+
+  public function getSefUrlFromCache( $nonSefUrl, & $sefUrl) {
+
+    if (!$this->_config->shUseURLCache) {
+      $sefUrl = null;
+      $this->_urlCacheMisses += 1;
+      return sh404SEF_URLTYPE_NONE;
+    }
+
+    // make sure cache is loaded, in case this method is called first
+    $this->_loadURLCache();
+
+    // no urls in cache, no need to go further
+    if (empty($this->_urlCacheCount) && empty($this->_newUrlsCacheCount)) {
+      $sefUrl = null;
+      $this->_urlCacheMisses += 1;
+      return sh404SEF_URLTYPE_NONE;
+    }
+    $key = md5( $nonSefUrl);
+    if(!empty( $this->_urlCache[$key])) {
+      $tmp = explode('#', $this->_urlCache[$key]);  // cache format : non-sef#sef#type
+      $sefUrl = $tmp[1];
+      ShlSystem_Log::debug( 'sh404sef', 'Retrieved SEF from disk cache : '.$sefUrl.' => '.html_entity_decode( $tmp[0], ENT_QUOTES).'('.$tmp[2].')');
+      $this->_urlCacheHits += 1;
+      return $tmp[2];
+    }
+
+    if(!empty( $this->_newUrlsCache[$key])) {
+      $tmp = explode('#', $this->_newUrlsCache[$key]);  // cache format : non-sef#sef#type
+      $sefUrl = $tmp[1];
+      ShlSystem_Log::debug( 'sh404sef', 'Retrieved SEF from disk cache : '.$sefUrl.' => '.html_entity_decode( $tmp[0], ENT_QUOTES).'('.$tmp[2].')');
+      $this->_urlCacheHits += 1;
+      return $tmp[2];
+    }
+
+    $this->_urlCacheMisses += 1;
+    $this->_urlCacheMissesList[] = $nonSefUrl;
+    return sh404SEF_URLTYPE_NONE;
+
+  }
+
+  // fetch an URL from cache, return null if not found
+  public function getNonSefUrlFromCache( $sefUrl, & $nonSefUrl) {
+
+    if (!$this->_config->shUseURLCache) {
+      $nonSefUrl = null;
+      return sh404SEF_URLTYPE_NONE;
+    }
+
+    // make sure cache is loaded, in case this method is called first
+    $this->_loadURLCache();
+
+    // no urls in cache, no need to go further
+    if (empty($this->_urlCacheCount) && empty($this->_newUrlsCacheCount)) {
+      $nonSefUrl = null;
+      return sh404SEF_URLTYPE_NONE;
+    }
+
+    // search for requested sef url in disk stored cache
+    foreach( $this->_urlCache as $key => $value) {
+      if (strpos( $value, $sefUrl) !== false) {
+        $tmp = explode('#', $value);  // cache format : non-sef#sef#type
+        $nonSef = html_entity_decode( $tmp[0], ENT_QUOTES);
+        if ($sefUrl == $tmp[1]) {
+          $nonSefUrl = $nonSef;
+          ShlSystem_Log::debug( 'sh404sef', 'Retrieved Non SEF from disk cache : '.$nonSefUrl.' => '.$tmp[1].'('.$tmp[2].')');
+          return $tmp[2];
+        }
+      }
+    }
+    // search also in urls waiting to be stored to disk
+    foreach( $this->_newUrlsCache as $key => $value) {
+      if (strpos( $value, $sefUrl) !== false) {
+        $tmp = explode('#', $value);  // cache format : non-sef#sef#type
+        $nonSef = html_entity_decode( $tmp[0], ENT_QUOTES);
+        if ($sefUrl == $tmp[1]) {
+          $nonSefUrl = $nonSef;
+          ShlSystem_Log::debug( 'sh404sef', 'Retrieved Non SEF from mem cache : '.$nonSefUrl.' => '.$tmp[1].'('.$tmp[2].')');
+          return $tmp[2];
+        }
+      }
+    }
+    return sh404SEF_URLTYPE_NONE;
+  }
+
+  public function addSefUrlToCache( $nonSefUrl, $sefUrl, $UrlType) {
+
+    if (!$this->_config->shUseURLCache) {
+      return null;
+    }
+
+    // make sure cache is loaded, in case this method is called first
+    $this->_loadURLCache();
+
+    // insertion key
+    $key = md5( $nonSefUrl);
+
+    // already there?
+    if(!empty($this->_urlCache[$key]) || !empty( $this->_newUrlsCache[$key])) {
+      return true;
+    }
+
+    if (($this->_urlCacheCount + $this->_newUrlsCacheCount) >= $this->_config->shMaxURLInCache) {
+      return null;  // v 1.2.4.c added total cache size control
+    }
+    // Filter out non sef url which include &mosmsg, as I don't want to have a cache entry for every single msg
+    // that can be thrown at me, including every 404 error
+    if (strpos(strtolower($nonSefUrl), '&mosmsg')) {
+      return null;
+    }
+
+    // new cache format : non-sef#sef#type
+    $this->_newUrlsCache[md5($nonSefUrl)] = htmlentities( $nonSefUrl, ENT_QUOTES).'#'.$sefUrl.'#'.$UrlType;
+    ShlSystem_Log::debug( 'sh404sef', 'Adding to URL cache : '.$sefUrl.' <= '.$nonSefUrl);
+    $this->_newUrlsCacheCount++;
+    return true;
+  }
+
+  public function removeUrlFromCache( $nonSefUrlList) {
+
+    if (!$this->_config->shUseURLCache || empty($nonSefUrlList)) {
+      return null;
+    }
+
+    // make sure cache is loaded, in case this method is called first
+    $this->_loadURLCache();
+
+    $foundInDiskCache = false;
+    $foundInMemCache = false;
+    foreach ($nonSefUrlList as $nonSefURL) {
+      if (!empty($this->_newUrlsCache)) {
+        foreach ($this->_newUrlsCache as $key => $cacheItem) { // look up in memory cache
+          $tmp = explode('#', $cacheItem);
+          $cacheNonSef = html_entity_decode( $tmp[0], ENT_QUOTES);
+          if ($cacheNonSef == $nonSefURL) {
+            unset($this->_newUrlsCache[$key]);
+            $this->_newUrlsCacheCount--;
+            $foundInMemCache = true;
+          }
+        }
+      }
+
+      // TODO: rewrite using md5 key
+      if (!empty($this->_urlCache)) {
+        foreach ($this->_urlCache as $key => $cacheItem) {  // look up disk cache
+          $tmp = explode('#', $cacheItem);
+          $cacheNonSef = html_entity_decode( $tmp[0], ENT_QUOTES);
+          if ($cacheNonSef == $nonSefURL) {
+            unset($this->_urlCache[$key]);
+            $this->_urlCacheCount--;
+            $foundInDiskCache = true;
+          }
+        }
+      }
+    }
+    if ($foundInMemCache) {
+      $this->_newUrlsCache = array_values($this->_newUrlsCache); // simply reindex mem cache
+      return;
+    }
+    if ($foundInDiskCache) { // we need to remove these url from the disk cache file
+      // to make it simpler, I simply rewrite the complete file
+      $this->_newUrlsCache = (empty($this->_newUrlsCache) ?
+          array_values($this->_urlCache)
+          :array_merge($this->_urlCache, $this->_newUrlsCache));
+      $this->_urlCache = array();  // don't need disk cache anymore, as all URL are in mem cache
+      // so we remove both on disk cache and in memory copy of on disk cache
+      $this->purge();
+      // no need to write new URL list in disk file, as this will be done automatically at shutdown
+    }
+  }
+
+
+  public function writeURLCacheToDisk() {
+
+    // If we acquired lock at page load, we can write
+    if (count($this->_newUrlsCache) && $this->_cacheFileLocked) {
+      $cache = '';
+      $now = time();
+      if (!file_exists($this->_cacheFilefullpath)) {
+        $cache = sprintf( $this->_fileHeader, $this->_config->version, $now);
+        $this->_urlCacheCreationDate = $now;
+      } else {
+        // check cache TTL
+        if (empty($this->_urlCacheCreationDate)){  // file exists, but creation date is missing : we are upgrading from a previous version
+          $status = stat($this->_cacheFilefullpath);  // lets's read from file status : use last change date as creation date
+          if (!empty($status)) {
+            $this->_urlCacheCreationDate = $status[9];
+          }
+        }
+        if (SH404SEF_URL_CACHE_TTL && $this->_itsTimeToCheckTTL) { // probability = 1/SH404SEF_WRITES_TO_CLEAN_LOGS
+          if (!empty($this->_urlCacheCreationDate)){  // if we have a valid creation date, check  TTL
+            if (($now-$this->_urlCacheCreationDate) > SH404SEF_URL_CACHE_TTL*3600) { // cache must be cleared
+              $this->_urlCache = array();
+              unlink($this->_cacheFilefullpath);
+              $this->_urlCacheCreationDate = $now;
+              $cache = sprintf( $this->_fileHeader, $this->_config->version, $now);
+            }
+          }
+        }
+      }
+      $count = count( $this->_urlCache);
+      $cache .= $this->_varExport( $this->_newUrlsCache, $count); // only need to write memory cache, ie: those URL added since last read of cache from disk
+      $cache .= "\n".'$shURLCacheCreationDate='.$now.';';
+      $cacheFile = fopen( $this->_cacheFilefullpath,'ab');
+      if ($cacheFile) {
+        fwrite( $cacheFile, $cache);
+        fclose( $cacheFile);
+      }
+
+    }
+
+    // in any case, release lock to file
+    $this->_releaseLock();
+  }
+
+  public function purge( $allCaches = true) {
+
+    jimport( 'joomla.filesystem.file');
+    jimport( 'joomla.filesystem.folder');
+    if(!JFolder::exists(sh404SEF_FRONT_ABS_PATH . 'cache'))
+    {
+    	return;
+    }
+    if($allCaches) {
+      // delete all sh404SEF cache files in the dir
+      // so as to clear also potential https, or alternate domains caches
+      jimport( 'joomla.filesystem.folder');
+      $files = JFolder::files( sh404SEF_FRONT_ABS_PATH . 'cache', 'shCacheContent\.', $recurse = false, $fullpath = true);
+      if(!empty( $files)) {
+        foreach( $files as $file) {
+          if (JFile::exists( $file)) {
+            JFile::delete( $file);
+          }
+        }
+      }
+    } else {
+      // only delete cache for current live site url
+      if (JFile::exists( $this->_cacheFilefullpath)) {
+        JFile::delete( $this->_cacheFilefullpath);
+      }
+      if (JFile::exists( $this->_lockFilefullpath)) {
+        JFile::delete( $this->_lockFilefullpath);
+      }
+    }
+  }
+
+  public function getCacheStats() {
+
+    // collect basic data
+    $out = parent::getCacheStats();
+
+    // add urls waiting to be written
+    $out .=  'In memory, waiting to be written  : '. $this->_newUrlsCacheCount . '<br />';
+
+    // add ram usage of cached urls read from disk file
+    // and stored in ram
+    $out .=  'Ram used  : '. $this->_urlCacheRam . '<br />';
+
+    return $out;
+  }
+
+  // load cached URL from disk into an array in memory
+  protected function _loadURLCache() {
+
+    static $shDiskCacheLoaded = false;
+
+    if (!$shDiskCacheLoaded) {
+      ShlSystem_Log::debug( 'sh404sef', 'Cache not loaded - trying to load '.$this->_cacheFilefullpath);
+      if (file_exists( $this->_cacheFilefullpath)) {
+        $startMem = function_exists('memory_get_usage')? memory_get_usage():'unavailable';
+        ShlSystem_Log::debug( 'sh404sef', 'Including cache file (mem = '.$startMem.')');
+        $this->_urlCache = array();
+        // we try lock the cache file until the end of the request
+        // so as to avoid other concurrent requests writing to it
+        // while we have some pending data
+        $this->_acquireLock();
+
+        // read cache file content
+        include($this->_cacheFilefullpath);
+        $this->_urlCacheCreationDate = $shURLCacheCreationDate;
+
+        $endMem = function_exists('memory_get_usage')? memory_get_usage():'unavailable';
+        $this->_urlCacheRam = $startMem == 'unavailable' ? $startMem: $endMem - $startMem;
+        $shDiskCacheLoaded = !empty($this->_urlCache);
+        $this->_urlCacheCount = !empty($this->_urlCache) ? count($this->_urlCache) : 0;
+        ShlSystem_Log::debug( 'sh404sef', 'Cache file included : '.($startMem == 'unavailable' ? $startMem: $endMem-$startMem).' bytes used, '.$this->_urlCacheCount.' URLs');
+      } else {
+        // cache file not there, create it
+        $now = time();
+        $cache = sprintf( $this->_fileHeader, $this->_config->version, $now);
+
+        // lock cache file before using it
+        if ( $this->_acquireLock()) {
+          $cacheFile = fopen( $this->_cacheFilefullpath,'ab');
+          if ($cacheFile) {
+            fwrite( $cacheFile, $cache);
+            fclose( $cacheFile);
+          }
+        }
+        $this->_urlCache = array();
+        $this->_urlCacheCount = 0;
+        $shDiskCacheLoaded = true; // we don't want to try again if it failed first time
+        $this->_urlCacheCreationDate = $now;
+        ShlSystem_Log::debug( 'sh404sef', 'Cache file does not exists');
+      }
+    }
+  }
+
+  protected function _acquireLock() {
+
+    $attempts = 0;
+    $tryAgain = false;
+    $now = time();
+    do {
+      // directly attempts to create the lock. If it fails, then element is already locked
+      $handle = @fopen( $this->_lockFilefullpath, 'x');
+      if ($handle) {
+        // we could create file for writing, element is not locked.
+        // store time, close and return
+        $written = fwrite( $handle, $now);
+        $closed  = fclose($handle);
+        // return true if we could write the time stamp
+        $this->_cacheFileLocked = !empty($written) && $closed;
+        // we don't try again, even if we failed writing -> something is not working anyway
+      } else {
+        // we could not create lock file, element is already locked
+        // by another process. Check for timeout
+        // read lock file, and check TTL
+        if ($this->_itsTimeToCheckTTL) {
+          $lockTime = JFile::exists($this->_lockFilefullpath) ? file_get_contents( $this->_lockFilefullpath) : 0;
+          $lockTime = (int) trim( $lockTime);
+          if (($now - $lockTime) > $this->_lockTtl) {
+            // existing lock has timed out, we can release it
+            $this->_cacheFileLocked = $this->_releaseLock( true);
+            // we have released the lock file, we can try again grabbing it
+            // as we test also for _cacheFileLocked, this will happen only if the release was successful
+            $tryAgain = true;
+          } else {
+            $tryAgain = false;
+          }
+
+        }
+      }
+    } while (!$this->_cacheFileLocked && $tryAgain);
+
+    return $this->_cacheFileLocked;
+  }
+
+  protected function _releaseLock( $forced = false) {
+
+    if ($this->_cacheFileLocked || $forced) {
+      jimport( 'joomla.filesystem.file');
+      if (JFile::exists( $this->_lockFilefullpath)) {
+        $this->_cacheFileLocked = !JFile::delete( $this->_lockFilefullpath);
+      }
+    }
+
+    return $this->_cacheFileLocked;
+
+  }
+
+  protected function _varExport( $cache, $start) {
+
+    // export content of array $cache, inserting a numeric key starting at $start
+    $size = count( $cache);
+    if (empty($size)) {
+      return '';
+    }
+    $ret = '';
+
+    foreach($cache as $key => $value) {  // use for instead of foreach to reduce memory usage
+      $tmp = explode('#', $value);  // cache format : non-sef#sef#type
+      $nonSef = html_entity_decode( $tmp[0], ENT_QUOTES);
+      $ret .= "\n".'$this->_urlCache[\''.md5($nonSef).'\']=\''.$value.'\';';
+    }
+
+    return $ret;
+  }
+
+}

deployed/sh404sef/administrator/components/com_sh404sef/classes/importgeneric.php

@@ -0,0 +1,411 @@
+<?php
+/**
+ * sh404SEF - SEO extension for Joomla!
+ *
+ * @author      Yannick Gaultier
+ * @copyright   (c) Yannick Gaultier 2014
+ * @package     sh404SEF
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU/GPL
+ * @version     4.4.4.1791
+ * @date		2014-07-01
+ */
+
+// Security check to ensure this file is being included by a parent file.
+if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
+
+/**
+ * Implement wizard based exportation of generic data
+ *
+ * @author shumisha
+ *
+ */
+class Sh404sefClassImportgeneric extends JObject {
+
+  /**
+   * An array holding each step details
+   * A step is defined as a task, a view and a layout
+   * By default, task can be 'display', but still need
+   * to be defined in array
+   * @var array
+   */
+  public $_stepsMap = array(
+
+  -2 => array( 'task' => 'doTerminate', 'view' => 'wizard', 'layout' => 'default')
+  ,-1 => array( 'task' => 'doCancel', 'view' => 'wizard', 'layout' => 'default')
+  , 0 => array( 'task' => 'doStart', 'view' => 'wizard', 'layout' => 'default')
+  , 1 => array( 'task' => 'doUpload', 'view' => 'wizard', 'layout' => 'default')
+  , 2 => array( 'task' => 'doValidate', 'view' => 'wizard', 'layout' => 'default')
+  , 3 => array( 'task' => 'doImport', 'view' => 'wizard', 'layout' => 'default')
+
+  );
+
+  public $_stepsCount = 0;
+  public $_steps = array( 'next' => 0, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+  public $_button = '';
+  public $_buttonsList = array ('next', 'previous', 'terminate', 'cancel');
+  // visible buttons are displayed as toolbar pressbutton
+  // buttons not on that list are passed as 'hidden' post data
+  public $_visibleButtonsList = array ( 'previous', 'next', 'terminate', 'cancel');
+
+  protected $_context = '';
+  protected $_total = 0;
+  protected $_parentController = null;
+  protected $_filename = '';
+  protected $_result = array();
+
+  const MAX_PAGEIDS_PER_STEP = 20;
+
+  /**
+   * Constructor, keep reference to controller
+   * which called the adapter
+   * @param unknown_type $parentController
+   */
+  public function __construct( $parentController) {
+
+    $this->_parentController = $parentController;
+
+  }
+
+  /**
+   * Parameters for current adapter, to be used by parent controller
+   *
+   */
+  public function setup() {
+
+    $this->_stepsCount = count( $this->_stepsMap);
+
+    // prepare data for controller
+    $properties = array();
+
+    $properties['_defaultController'] = 'wizard';
+    $properties['_defaultTask'] = '';
+    $properties['_defaultModel'] = '';
+    $properties['_defaultView'] = 'wizard';
+    $properties['_defaultLayout'] = 'default';
+
+    $properties['_returnController'] = 'default';
+    $properties['_returnTask'] = '';
+    $properties['_returnView'] = 'default';
+    $properties['_returnLayout'] = 'default';
+    $properties['_pageTitle'] = JText::_('COM_SH404SEF_IMPORTING_TITLE');
+
+    return $properties;
+
+  }
+
+  /**
+   * First step, by default a message
+   * and a Terminate button
+   *
+   */
+  public function doStart() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ('next', 'cancel');
+
+    // next steps definition
+    $this->_steps = array( 'next' => 1, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+    $this->_result['mainText'] = JText::_('COM_SH404SEF_IMPORT_' . strtoupper( $this->_context). '_START');
+
+    return $this->_result;
+
+  }
+
+  /**
+   * Second step, let user upload file
+   *
+   */
+  public function doUpload() {
+
+    // which button should be displayed ?
+    $this->_visibleButtonsList = array ( 'next', 'cancel');
+
+    // next steps definition
+    $this->_steps = array( 'next' => 2, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+    // return results
+
+    // make sure we can upload, ie set the correct encoding type for the form
+    $this->_result['setFormEncType'] = 'multipart/form-data';
+
+    // prepare display
+    $this->_result['mainText'] = JText::sprintf('COM_SH404SEF_IMPORT_UPLOAD_FILE', Sh404sefHelperFiles::getMaxUploadSize());
+
+    // add a file browse button
+    $this->_result['mainText'] .= '<div style="text-align:center;width:100%;" ><input type="file" name="wizardfile" size="70" /></div>';
+
+    return $this->_result;
+
+  }
+
+  /**
+   * Second step, read file content, validate and display for user go ahead
+   *
+   */
+  public function doValidate() {
+
+    // get file name
+    $fileRecord = JRequest::getVar( 'wizardfile', null, 'files');
+
+    // move uploaded file, to get access to it
+    $this->_filename = Sh404sefHelperFiles::createFileName( $this->_filename, 'sh404sef_import_' . $this->_context);
+
+    try {
+      if (!move_uploaded_file($fileRecord['tmp_name'], $this->_filename)) {
+        // could not write to web space temp dir
+        throw new Sh404sefExceptionDefault( JText::_('COM_SH404SEF_WRITE_FAILED'));
+      }
+
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ( 'previous', 'next', 'cancel');
+
+      // next steps definition
+      $this->_steps = array( 'next' => 3, 'previous' => 1, 'cancel' => -1, 'terminate' => -2);
+
+      // analyse file content, returning itemsCount
+      $importType = $this->_analyzeImportFileContent( $this->_filename);
+
+      // we may have to change the opSubject and related data. If user asked for instance to import
+      // aliases, from the aliases page, but actually loaded an import file
+      // containing urls or pageids
+      if ($this->_context != $importType) {
+        $this->_result['opSubject'] = $importType;
+        // update filename
+        $oldFileName = $this->_filename;
+        $this->_filename = str_replace( $this->_context, $importType, $this->_filename);
+        // and rename the temp file
+        JFile::move( $oldFileName, $this->_filename);
+        // tell parent controller that we should go to new target afer this import
+        $this->_parentController->set( '_returnController', $importType);
+        $this->_parentController->set( '_returnView', $importType);
+      }
+
+      // save current file for next steps
+      $this->_result['mainText'] = JText::sprintf( 'COM_SH404SEF_IMPORT_VALIDATE_IMPORT', $importType, $this->_total);
+      $this->_result['hiddenText'] = '<input type="hidden" name="filename" value="' . $this->_filename . '" />';
+
+    } catch  (Exception $e) {
+      $this->_handleException( $e);
+    }
+
+    return $this->_result;
+
+  }
+
+  /**
+   * Last step, actually perform importation
+   *
+   */
+  public function doImport() {
+
+    // collect file and import type information
+    $this->_filename = JRequest::getString( 'filename');
+
+    try {
+      // read file content in an array
+      $lines = file( $this->_filename, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+
+      // start analysing
+      if (empty( $lines)) {
+        throw new Sh404sefExceptionDefault( 'COM_SH404SEF_ERROR_IMPORT');
+      }
+
+      // extract header line
+      $header = array_shift( $lines);
+      if (empty( $header)) {
+        throw new Sh404sefExceptionDefault( 'COM_SH404SEF_ERROR_IMPORT');
+      }
+
+      // turn header into an array
+      $header = $this->_lineToArray( $header);
+
+      // count items
+      $this->_total = count( $lines);
+
+      // iterate through file content and create each record
+      foreach( $lines as $line) {
+        $this->_createRecord( $header, $line);
+      }
+
+      // get back memory
+      unset( $lines);
+
+      // delete temporary uploaded file
+      JFile::delete( $this->_filename);
+
+      // which button should be displayed ?
+      $this->_visibleButtonsList = array ( 'terminate');
+
+      // next steps definition
+      $this->_steps = array( 'next' => 3, 'previous' => 0, 'cancel' => -1, 'terminate' => -2);
+
+      // setup display of wizard last page
+      $this->_result['hiddenText'] = '';
+      $this->_result['mainText'] = JText::sprintf('COM_SH404SEF_IMPORT_DONE', $this->_total, $this->_context);
+      $this->_result['mainText'] .= $this->_getTerminateOptions();
+       
+    } catch (Exception $e) {
+
+      $this->_handleException( $e);
+
+    }
+
+    return $this->_result;
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doTerminate() {
+
+    // now go back to main page
+    $this->_result = array( 'redirectTo' => true);
+
+    return $this->_result;
+
+  }
+
+  /**
+   * Close the wizard window and redirect to default page
+   *
+   */
+  public function doCancel() {
+
+    $this->_result['redirectTo'] = true;
+    $this->_result['redirectOptions'] = array();
+
+    return $this->_result;
+
+  }
+
+  /**
+   * Analyze the content of a potential import file
+   * to try recognize its content. Also find the
+   * number of records in the file
+   * @param string $filename fully pathed file name
+   */
+  protected function _analyzeImportFileContent( $filename) {
+
+    // read file content in an array
+    $lines = file( $filename, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+
+    // start analysing
+    if (empty( $lines)) {
+      throw new Sh404sefExceptionDefault( JText::_('COM_SH404SEF_IMPORT_UNRECOGNIZED_CONTENT'));
+    }
+
+    // extract header line
+    jimport( 'joomla.utilities.string');
+    $header = JString::trim(array_shift( $lines));
+    if (empty( $header)) {
+      throw new Sh404sefExceptionDefault( JText::_('COM_SH404SEF_IMPORT_UNRECOGNIZED_CONTENT'));
+    }
+
+    // check against known headers
+    $headers = Sh404sefHelperGeneral::getExportHeaders();
+    foreach( $headers as $key => $value) {
+      if( $header == $value) {
+        $importType = $key;
+        break;
+      }
+    }
+
+    // have we found something ?
+    if (empty( $importType)) {
+      throw new Sh404sefExceptionDefault( JText::_('COM_SH404SEF_IMPORT_UNRECOGNIZED_CONTENT'));
+    }
+
+    // count items
+    $this->_total = count( $lines);
+
+    // clear memory
+    unset( $lines);
+
+    // return record
+    return $importType;
+
+  }
+
+  /**
+   * Return html for any option that could
+   * be presented to the user on the last
+   * page of the wizard (like clean temp files)
+   * for instance. This will be displayed just after
+   * the mainText text, as prepared by the main
+   * part of this controller
+   */
+  protected function _getTerminateOptions() {
+
+    $options = '';
+
+    return $options;
+  }
+
+  /**
+   * Handle an exception by returning to step 2, where
+   * user can select a file
+   *
+   * @param Sh404sefExceptionDefault $e
+   */
+  protected function _handleException( Exception $e) {
+
+    // unable to get the file, display error and go back to step 2, "doUpload"
+    $this->_parentController->setError( $e->getMessage());
+     
+    // try delete the uploaded file
+    if (JFile::exists( $this->_filename)) {
+      JFile::delete( $this->_filename);
+    }
+
+    // go back to previous step
+    $this->doUpload();
+
+  }
+
+  /**
+   * Creates a record in the database, based
+   * on data read from import file
+   *
+   * @param array $header an array of fields, as built from the header line
+   * @param string $line raw record obtained from import file
+   */
+  protected function _createRecord( $header, $line) {
+
+    return true;
+
+  }
+
+
+  protected function _lineToArray( $line, $glue = null) {
+
+    $glue = is_null( $glue) ? Sh404sefHelperFiles::$stringDelimiter . Sh404sefHelperFiles::$fieldDelimiter . Sh404sefHelperFiles::$stringDelimiter : $glue;
+    
+    // remove opening and closing quotes - can't use trim or ltrim, as this would remove several occurences
+    if (substr( $line, 0, 1) == Sh404sefHelperFiles::$stringDelimiter) {
+      $line = substr( $line, 1);
+    }
+    if (substr( $line, -1, 1) == Sh404sefHelperFiles::$stringDelimiter) {
+      $line = substr( $line, 0, -1);
+    }
+
+    // break up the line
+    $records = explode( $glue, $line);
+    if (empty( $records)) {
+      return $records;
+    }
+
+    // now clean up a bit
+    foreach( $records as $i => $value) {
+
+      // remove double quotes, and store back in array
+      $records[$i] = Sh404sefHelperFiles::csvUnquote( $value);
+
+    }
+
+    return $records;
+  }
+}

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