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97 lines
2.2 KiB
97 lines
2.2 KiB
2 years ago
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<?php
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/**
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* Provides upload functionalities for the import plugins
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*/
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declare(strict_types=1);
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namespace PhpMyAdmin\Plugins\Import\Upload;
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use PhpMyAdmin\Import\Ajax;
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use PhpMyAdmin\Plugins\UploadInterface;
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use function array_key_exists;
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use function ini_get;
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use function trim;
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/**
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* Implementation for session
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*/
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class UploadSession implements UploadInterface
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{
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/**
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* Gets the specific upload ID Key
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*
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* @return string ID Key
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*/
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public static function getIdKey()
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{
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return (string) ini_get('session.upload_progress.name');
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}
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/**
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* Returns upload status.
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*
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* This is implementation for session.upload_progress in PHP 5.4+.
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*
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* @param string $id upload id
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*
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* @return array|null
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*/
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public static function getUploadStatus($id)
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{
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global $SESSION_KEY;
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if (trim($id) == '') {
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return null;
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}
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if (! array_key_exists($id, $_SESSION[$SESSION_KEY])) {
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$_SESSION[$SESSION_KEY][$id] = [
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'id' => $id,
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'finished' => false,
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'percent' => 0,
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'total' => 0,
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'complete' => 0,
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'plugin' => self::getIdKey(),
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];
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}
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$ret = $_SESSION[$SESSION_KEY][$id];
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if (! Ajax::sessionCheck() || $ret['finished']) {
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return $ret;
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}
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$status = false;
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$sessionkey = ini_get('session.upload_progress.prefix') . $id;
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if (isset($_SESSION[$sessionkey])) {
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$status = $_SESSION[$sessionkey];
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}
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if ($status) {
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$ret['finished'] = $status['done'];
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$ret['total'] = $status['content_length'];
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$ret['complete'] = $status['bytes_processed'];
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if ($ret['total'] > 0) {
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$ret['percent'] = $ret['complete'] / $ret['total'] * 100;
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}
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} else {
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$ret = [
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'id' => $id,
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'finished' => true,
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'percent' => 100,
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'total' => $ret['total'],
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'complete' => $ret['total'],
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'plugin' => self::getIdKey(),
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];
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}
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$_SESSION[$SESSION_KEY][$id] = $ret;
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return $ret;
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}
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}
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