LÁZÁR Imre AI Agent
722fd90feb
TF Learn (Tech Fry) + techfry library 1.3.4; login-gated, no repo -> deployed files. Signed-off-by: LÁZÁR Imre <imre@illusion.hu> Assisted-by: claude-code@claude-opus-4-8
64 lines
1.3 KiB
PHP
64 lines
1.3 KiB
PHP
<?php
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/*
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* @package Tech Fry Library
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* @license https://www.gnu.org/licenses/gpl-3.0.en.html
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*/
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namespace TechFry\Library;
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defined('_JEXEC') or die;
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use Joomla\CMS\Factory;
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use Joomla\CMS\Image\Image;
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use Joomla\CMS\Filter\OutputFilter;
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use Joomla\CMS\Filesystem\File;
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use Joomla\CMS\Filesystem\Folder;
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class TfFile
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{
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// Handle uploaded file
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public static function handle_file($file, $options = array())
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{
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// $file array - name, type, tmp_name, error, size
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// $options - allow_ext, max_size, save_folder, new_name
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// 1. Check for valid file extension
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$ext = File::getExt($file['name']);
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if (!in_array(strtolower($ext), $options['allow_ext']))
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{
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return false;
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}
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// 2. Check for file size
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if ($file['size'] > $options['max_size'])
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{
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return false;
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}
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// 3. Rename file
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if (isset($options['new_name']))
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{
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$new_name = $options['new_name'] . '.' . $ext;
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}
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else
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{
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$name = File::stripExt($file['name']);
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$new_name = $name . '_' . mt_rand(100,999) . '.' . $ext;
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}
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// 4. Upload file
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$src = $file['tmp_name'];
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$dest = $options['save_folder'] . '/' . $new_name;
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if (File::upload($src, $dest))
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{
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return $new_name;
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}
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else
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{
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return false;
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}
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}
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} |