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<?php |
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//! delete |
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/** Edit fields ending with "_path" by <input type="file"> and link to the uploaded files from select |
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* @link https://www.adminer.org/plugins/#use |
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* @author Jakub Vrana, http://www.vrana.cz/ |
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* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other) |
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*/ |
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class AdminerFileUpload { |
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/** @access protected */ |
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var $uploadPath, $displayPath, $extensions; |
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/** |
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* @param string prefix for uploading data (create writable subdirectory for each table containing uploadable fields) |
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* @param string prefix for displaying data, null stands for $uploadPath |
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* @param string regular expression with allowed file extensions |
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*/ |
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function __construct($uploadPath = '../static/data/', $displayPath = null, $extensions = '[a-zA-Z0-9]+') { |
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$this->uploadPath = $uploadPath; |
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$this->displayPath = ($displayPath !== null ? $displayPath : $uploadPath); |
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$this->extensions = $extensions; |
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} |
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function editInput($table, $field, $attrs, $value) { |
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if (preg_match('~(.*)_path$~', $field['field'])) { |
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return "<input type='file' name='fields-$field[field]'>"; |
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} |
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} |
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function processInput($field, $value, $function = '') { |
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if (preg_match('~(.*)_path$~', $field['field'], $regs)) { |
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$table = ($_GET['edit'] != '' ? $_GET['edit'] : $_GET['select']); |
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$name = "fields-$field[field]"; |
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if ($_FILES[$name]['error'] || !preg_match("~(\\.($this->extensions))?\$~", $_FILES[$name]['name'], $regs2)) { |
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return false; |
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} |
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//! unlink old |
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$filename = uniqid() . $regs2[0]; |
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if (!move_uploaded_file($_FILES[$name]['tmp_name'], "$this->uploadPath$table/$regs[1]-$filename")) { |
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return false; |
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} |
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return q($filename); |
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} |
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} |
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function selectVal($val, &$link, $field, $original) { |
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if ($val != ' ' && preg_match('~(.*)_path$~', $field['field'], $regs)) { |
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$link = "$this->displayPath$_GET[select]/$regs[1]-$val"; |
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} |
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} |
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} |
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XoopsModules25x /
adminer
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.