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102 lines
2.4 KiB
102 lines
2.4 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 function_exists;
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use function trim;
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/**
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* Implementation for upload progress
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*/
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class UploadProgress 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 'UPLOAD_IDENTIFIER';
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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 upload progress
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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::progressCheck() || $ret['finished']) {
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return $ret;
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}
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$status = null;
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// @see https://pecl.php.net/package/uploadprogress
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if (function_exists('uploadprogress_get_info')) {
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// phpcs:ignore SlevomatCodingStandard.Namespaces.ReferenceUsedNamesOnly.ReferenceViaFullyQualifiedName
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$status = \uploadprogress_get_info($id);
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}
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if ($status) {
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$ret['finished'] = false;
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if ($status['bytes_uploaded'] == $status['bytes_total']) {
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$ret['finished'] = true;
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}
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$ret['total'] = $status['bytes_total'];
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$ret['complete'] = $status['bytes_uploaded'];
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if ($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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