WordPress导入导出插件–WP All Import Pro v4.8.7-beta-1.1

<?php class PMXI_Import_Record extends PMXI_Model_Record { public static $cdata = array(); protected $errors; /** * Some pre-processing logic, such as removing control characters from xml to prevent parsing errors * @param string $xml */ public static function preprocessXml( &$xml ) { if ( empty(PMXI_Plugin::$session->is_csv) and empty(PMXI_Plugin::$is_csv)){ self::$cdata = array(); $is_preprocess_enabled = apply_filters('is_xml_preprocess_enabled', true); if ($is_preprocess_enabled) { $xml = preg_replace_callback('/<!\[CDATA\[.*?\]\]>/s', 'wp_all_import_cdata_filter', $xml ); $xml = preg_replace_callback('/&(.{2,5};)?/i', 'wp_all_import_amp_filter', $xml ); if ( ! empty(self::$cdata) ){ foreach (self::$cdata as $key => $val) { $xml = str_replace('{{CPLACE_' . ($key + 1) . '}}', $val, $xml); } } } } } /** * Validate XML to be valid for import * @param string $xml * @param WP_Error[optional] $errors * @return bool Validation status */ public static function validateXml( & $xml, $errors = NULL) { if (FALSE === $xml or '' == $xml) { $errors and $errors->add('form-validation', __('WP All Import can\'t read your file.<br/><br/>Probably, you are trying to import an invalid XML feed. Try opening the XML feed in a web browser (Google Chrome is recommended for opening XML files) to see if there is an error message.<br/>Alternatively, run the feed through a validator: http://validator.w3.org/<br/>99% of the time, the reason for this error is because your XML feed isn\'t valid.<br/>If you are 100% sure you are importing a valid XML feed, please contact WP All Import support.', 'wp_all_import_plugin')); } else { PMXI_Import_Record::preprocessXml($xml); if ( function_exists('simplexml_load_string')){ libxml_use_internal_errors(true); libxml_clear_errors(); $_x = @simplexml_load_string($xml); $xml_errors = libxml_get_errors(); libxml_clear_errors(); if ($xml_errors) { $error_msg = '<strong>' . __('Invalid XML', 'wp_all_import_plugin') . '</strong><ul>'; foreach($xml_errors as $error) { $error_msg .= '<li>'; $error_msg .= __('Line', 'wp_all_import_plugin') . ' ' . $error->line . ', '; $error_msg .= __('Column', 'wp_all_import_plugin') . ' ' . $error->column . ', '; $error_msg .= __('Code', 'wp_all_import_plugin') . ' ' . $error->code . ': '; $error_msg .= '<em>' . trim(esc_html($error->message)) . '</em>'; $error_msg .= '</li>'; } $error_msg .= '</ul>'; $errors and $errors->add('form-validation', $error_msg); } else { return true; } } else{ $errors and $errors->add('form-validation', __('Required PHP components are missing.', 'wp_all_import_plugin')); $errors and $errors->add('form-validation', __('WP All Import requires the SimpleXML PHP module to be installed. This is a standard feature of PHP, and is necessary for WP All Import to read the files you are trying to import.<br/>Please contact your web hosting provider and ask them to install and activate the SimpleXML PHP module.', 'wp_all_import_plugin')); } } return false; } /** * Initialize model instance * @param array[optional] $data Array of record data to initialize object with */ public function __construct($data = array()) { parent::__construct($data); $this->setTable(PMXI_Plugin::getInstance()->getTablePrefix() . 'imports'); $this->errors = new WP_Error(); } /** * Import all files matched by path * * @param callback[optional] $logger Method where progress messages are submmitted * * @return array|PMXI_Import_Record * @chainable */ public function execute($logger = NULL, $cron = true, $history_log_id = false) { $uploads = wp_upload_dir(); if ($this->path) { $files = array($this->path); foreach ($files as $ind => $path) { $filePath = ''; if ( $this->queue_chunk_number == 0 and $this->processing == 0 ) { $this->set(array('processing' => 1))->update(); // lock cron requests $upload_result = FALSE; if ($this->type == 'ftp'){ try { $files = PMXI_FTPFetcher::fetch($this->options); $uploader = new PMXI_Upload($files[0], $this->errors, rtrim(str_replace(basename($files[0]), '', $files[0]), '/')); $upload_result = $uploader->upload(); } catch (Exception $e) { $this->errors->add('form-validation', $e->getMessage()); } } elseif ($this->type == 'url') { $filesXML = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<data><node></node></data>"; $filePaths = XmlImportParser::factory($filesXML, '/data/node', $this->path, $file)->parse(); $tmp_files[] = $file; foreach ($tmp_files as $tmp_file) { // remove all temporary files created @unlink($tmp_file); } $file_to_import = $this->path; if ( ! empty($filePaths) and is_array($filePaths) ) { $file_to_import = array_shift($filePaths); } $uploader = new PMXI_Upload(trim($file_to_import), $this->errors); $upload_result = $uploader->url($this->feed_type, $this->path); } elseif ( $this->type == 'file') { $uploader = new PMXI_Upload(trim($this->path), $this->errors); $upload_result = $uploader->file(); } else { // retrieve already uploaded file $uploader = new PMXI_Upload(trim($this->path), $this->errors, rtrim(str_replace(wp_all_import_basename($this->path), '', $this->path), '/')); $upload_result = $uploader->upload(); } if (!count($this->errors->errors)) { $filePath = $upload_result['filePath']; } if ( ! $this->errors->get_error_codes() and "" != $filePath ) { $this->set(array('queue_chunk_number' => 1))->update(); } elseif ( $this->errors->get_error_codes() ){ $msgs = $this->errors->get_error_messages(); if ( ! is_array($msgs)) { $msgs = array($msgs); } $this->set(array('processing' => 0))->update(); return array( 'status' => 500, 'message' => $msgs ); } $this->set(array('processing' => 0))->update(); // unlock cron requests } // if empty file path, than it's mean feed in cron process. Take feed path from history. if (empty($filePath)){ $history = new PMXI_File_List(); $history->setColumns('id', 'name', 'registered_on', 'path')->getBy(array('import_id' => $this->id), 'id DESC'); if ($history->count()){ $history_file = new PMXI_File_Record(); $history_file->getBy('id', $history[0]['id']); $filePath = wp_all_import_get_absolute_path($history_file->path); } } // If processing is being forced then we must ensure a file exists even if it's empty. if( apply_filters('wp_all_import_force_cron_processing_on_empty_feed', false, $this->id) ){ if(!empty($filePath) && !file_exists($filePath)){ file_put_contents($filePath, ''); } } // if feed path found if ( ! empty($filePath) and @file_exists($filePath) ) { $functions = $uploads['basedir'] . DIRECTORY_SEPARATOR . WP_ALL_IMPORT_UPLOADS_BASE_DIRECTORY . DIRECTORY_SEPARATOR . 'functions.php'; $functions = apply_filters( 'import_functions_file_path', $functions ); if ( @file_exists($functions) && PMXI_Plugin::$is_php_allowed) require_once $functions; if ( $this->queue_chunk_number === 1 and $this->processing == 0 ){ // import first cron request $this->set(array('processing' => 1))->update(); // lock cron requests if (empty($this->options['encoding'])){ $currentOptions = $this->options; $currentOptions['encoding'] = 'UTF-8';