whoami7 - Manager

: /home/analuakl/bents.in/wp-content/plugins/insight-core/includes/import/v2/ Upload File: files >> /home/analuakl/bents.in/wp-content/plugins/insight-core/includes/import/v2/class-importer.php <?php // Load Importer API require_once( ABSPATH . 'wp-admin/includes/import.php' ); if ( ! class_exists( 'WP_Importer' ) ) { $class_wp_importer = ABSPATH . 'wp-admin/includes/class-wp-importer.php'; if ( file_exists( $class_wp_importer ) ) { require_once( $class_wp_importer ); } } require dirname( __FILE__ ) . '/class-logger.php'; require dirname( __FILE__ ) . '/class-logger-cli.php'; require dirname( __FILE__ ) . '/class-wxr-import-info.php'; class InsightCore_Importer_2 extends WP_Importer { /** * Maximum supported WXR version */ const MAX_WXR_VERSION = 1.2; /** * Regular expression for checking if a post references an attachment * * Note: This is a quick, weak check just to exclude text-only posts. More * vigorous checking is done later to verify. */ const REGEX_HAS_ATTACHMENT_REFS = '! ( # Match anything with an image or attachment class class=[\'"].*?\b(wp-image-\d+|attachment-[\w\-]+)\b | # Match anything that looks like an upload URL src=[\'"][^\'"]*( [0-9]{4}/[0-9]{2}/[^\'"]+\.(jpg|jpeg|png|gif) | content/uploads[^\'"]+ )[\'"] )!ix'; /** * Version of WXR we're importing. * * Defaults to 1.0 for compatibility. Typically overridden by a * `<wp:wxr_version>` tag at the start of the file. * * @var string */ protected $version = '1.0'; // information to import from WXR file protected $categories = array(); protected $tags = array(); protected $base_url = ''; // NEW STYLE protected $mapping = array(); protected $requires_remapping = array(); protected $exists = array(); protected $user_slug_override = array(); protected $url_remap = array(); protected $featured_images = array(); public $demo = ''; public $authors = array(); public $imageCount = 0; public $totalImages = 0; /** * Logger instance. * * @var WP_Importer_Logger */ protected $logger; /** * Constructor * * @param array $options { * * @var bool $prefill_existing_posts Should we prefill `post_exists` calls? (True prefills and uses more * memory, false checks once per imported post and takes longer. Default is true.) * @var bool $prefill_existing_comments Should we prefill `comment_exists` calls? (True prefills and uses more * memory, false checks once per imported comment and takes longer. Default is true.) * @var bool $prefill_existing_terms Should we prefill `term_exists` calls? (True prefills and uses more * memory, false checks once per imported term and takes longer. Default is true.) * @var bool $update_attachment_guids Should attachment GUIDs be updated to the new URL? (True updates the * GUID, which keeps compatibility with v1, false doesn't update, and allows deduplication and reimporting. * Default is false.) * @var bool $fetch_attachments Fetch attachments from the remote server. (True fetches and creates * attachment posts, false skips attachments. Default is false.) * @var bool $aggressive_url_search Should we search/replace for URLs aggressively? (True searches all * posts' content for old URLs and replaces, false checks for `<img class="wp-image-*">` only. Default is * false.) * @var int $default_author User ID to use if author is missing or invalid. (Default is null, which * leaves posts unassigned.) * } */ public function __construct( $options = array() ) { // Initialize some important variables $empty_types = array( 'post' => array(), 'comment' => array(), 'term' => array(), 'user' => array(), ); $this->mapping = $empty_types; $this->mapping['user_slug'] = array(); $this->mapping['term_id'] = array(); $this->requires_remapping = $empty_types; $this->exists = $empty_types; $this->options = wp_parse_args( $options, array( 'prefill_existing_posts' => true, 'prefill_existing_comments' => true, 'prefill_existing_terms' => true, 'update_attachment_guids' => false, 'fetch_attachments' => true, 'aggressive_url_search' => false, 'default_author' => null, 'import_full_demo' => true, 'generate_thumb' => false, ) ); $this->demo = isset( $_POST['demo'] ) ? $_POST['demo'] : ''; if ( class_exists( 'WooCommerce' ) ) { add_action( 'import_start', array( $this, 'import_woocommerce_attributes' ) ); } if ( $this->options['import_full_demo'] ) { $this->demo = isset( $_POST['demo'] ) ? $_POST['demo'] : ''; } else { $this->demo = isset( $_GET['dummy'] ) ? $_GET['dummy'] : ''; } } public function set_logger( $logger ) { $this->logger = $logger; } function check_writeable() { ob_start(); $passed = true; if ( defined( 'WP_CONTENT_DIR' ) && ! is_writable( WP_CONTENT_DIR ) ) { $passed = false; echo '<script type="text/javascript">' . 'text_status(\'\');' . 'is_error(\'' . sprintf( wp_kses( __( 'Could not write files into directory: <strong>%swp-content</strong>', 'insight-core' ), array( 'strong' => array(), ) ), str_replace( '\\', '/', ABSPATH ) ) . '\');</script>'; } else { echo '<script type="text/javascript">>document.getElementById("errorImportMsg").innerHTML += \'<div class="notice notice-success">' . sprintf( wp_kses( __( 'Writable Passed: <strong>%s</strong>wp-content', 'insight-core' ), array( 'strong' => array(), ) ), str_replace( '\\', '/', ABSPATH ) ) . '</div>\';document.getElementById("errorImportMsg").style.display = "inline-block";</script>'; } echo '<br /><form action="" method="post" class="retry-form">' . '<em>' . esc_html__( 'Tips: Try to change Chmode of folder to 755 or 777', 'insight-core' ) . '</em><br/><br/>' . '<input type="submit" id="submitbtn" class="button button-primary" value="' . esc_html__( 'Click to Retry', 'insight-core' ) . '" />' . '<input type="hidden" value="1" name="import_sample_data">' . '<input type="hidden" value="' . esc_attr( $this->demo ) . '" name="demo"/>' . '</form>'; $notice = ob_get_contents(); ob_end_clean(); if ( $passed === false ) { print ( $notice ); } return $passed; } /** * Download the media package * * @param $_tmppath */ function download_package( $_tmppath ) { require_once( ABSPATH . 'wp-admin/includes/file.php' ); WP_Filesystem(); $package = null; if ( ! is_dir( $_tmppath ) ) { $demos = $this->options['import_full_demo'] ? apply_filters( 'insight_core_import_demos', array() ) : apply_filters( 'insight_core_import_dummies', array() ); if ( is_array( $demos ) && isset( $demos[ $this->demo ]['url'] ) ) { $url = $demos[ $this->demo ]['url']; } else { $url = ''; } if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">progress_status("dl");text_status(\'' . esc_html__( 'Downloading package...', 'insight-core' ) . '\');</script>'; } // create temp folder $_tmp = wp_tempnam( $url ); @unlink( $_tmp ); if ( add_option( 'ic_download_tmp_package', $_tmp ) === false ) { update_option( 'ic_download_tmp_package', $_tmp ); } @ob_flush(); @flush(); $package = download_url( $url, 18000 ); if ( ! is_wp_error( $package ) ) { if ( ! is_dir( $_tmppath ) ) { if ( @mkdir( $_tmppath, 0755 ) ) { $unzip = unzip_file( $package, $_tmppath ); if ( is_wp_error( $unzip ) ) { echo '<script type="text/javascript">is_error(\'' . sprintf( wp_kses( __( '<strong>ERROR %s:</strong> Could not extract demo media package. Please contact our support staff.', 'insight-core' ), array( 'strong' => array(), 'a' => array( 'href' => array(), 'target' => array(), ), ) ), $unzip->get_error_code() ) . '\');</script>'; if ( WP_DEBUG || ( isset( $_GET['debug'] ) && $_GET['debug'] == 'true' ) ) { var_dump( $unzip ); } exit; } @unlink( $package ); delete_option( 'ic_download_tmp_package' ); if ( $this->options['import_full_demo'] ) { ?> <form action="" method="post" id="form-refresh"> <input type="hidden" name="import_sample_data" value="ok"/> <input type="hidden" value="<?php echo esc_attr( $this->demo ) ?>" name="demo"/> </form> <script type="text/javascript"> importing = false; jQuery( "#form-refresh" ).get( 0 ).submit(); </script> <?php exit; } } } if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">progress_status(0)</script>'; } } else { if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">is_error(\'' . sprintf( wp_kses( __( '<strong>ERROR %s:</strong> Could not download demo media package. Please use <a href="%s" target="_blank">this direct link</a> or contact our support staff.', 'insight-core' ), array( 'strong' => array(), 'a' => array( 'href' => array(), 'target' => array(), ), ) ), $package->get_error_code(), $url ) . '\');</script>'; if ( WP_DEBUG || ( isset( $_GET['debug'] ) && $_GET['debug'] == 'true' ) ) { var_dump( $package ); } exit; } } } } /** * Unpack the media package * * @param $_cpath * @param $_tmppath * * @return bool */ function unpackage( $_cpath, $_tmppath ) { if ( is_dir( $_tmppath ) ) { $_current = $this->list_files( $_cpath . 'uploads' ); $_new = $this->list_files( $_tmppath ); foreach ( $_current as $key => $value ) { if ( isset( $_new[ $key ] ) ) { unset( $_new[ $key ] ); } } foreach ( $_new as $key => $value ) { if ( $value == 4 ) { @mkdir( $_cpath . 'uploads' . INSIGHT_CORE_DS . urldecode( $key ), 0755 ); } else if ( strpos( $key, '.DS_Store' ) === false ) { @copy( $_tmppath . INSIGHT_CORE_DS . urldecode( $key ), $_cpath . 'uploads' . INSIGHT_CORE_DS . urldecode( $key ) ); @flush(); @ob_flush(); } } require_once( ABSPATH . 'wp-admin/includes/file.php' ); WP_Filesystem(); global $wp_filesystem; $wp_filesystem->rmdir( $_tmppath, true ); } else { echo '<script type="text/javascript">is_error(\'' . sprintf( wp_kses( __( '<strong>ERROR %s:</strong> Could not found temporary folder. Please contact our support staff.', 'insight-core' ), array( 'strong' => array(), 'a' => array( 'href' => array(), 'target' => array(), ), ) ), 'temp_dir_not_found' ) . '\');</script>'; exit; } } /** * List all files in downloaded folder * * @param $dir * @param null $DF * * @return array */ function list_files( $dir, $DF = null ) { if ( $DF == null ) { $DF = $dir; } $stack = array(); if ( is_dir( $dir ) ) { $dh = opendir( $dir ); while ( false !== ( $file = @readdir( $dh ) ) ) { $path = $dir . INSIGHT_CORE_DS . $file; if ( $file == '.DS_Store' ) { unlink( $dir . INSIGHT_CORE_DS . $file ); } else if ( is_file( $path ) ) { $stack[ urlencode( str_replace( $DF . INSIGHT_CORE_DS, '', $path ) ) ] = 1; } else if ( is_dir( $path ) && $file != '.' && $file != '..' ) { $stack[ urlencode( str_replace( $DF . INSIGHT_CORE_DS, '', $path ) ) ] = 4; $stack = $stack + self::list_files( $dir . INSIGHT_CORE_DS . $file, $DF ); } } } return $stack; } /** * Read export files * * @param $type * * @return mixed */ function get_data( $type, $unserialize = true ) { $file = INSIGHT_CORE_THEME_DIR . INSIGHT_CORE_DS . 'assets' . INSIGHT_CORE_DS . 'import' . INSIGHT_CORE_DS . $this->demo . INSIGHT_CORE_DS . $type . '.txt'; if ( ! file_exists( $file ) ) { return ''; } require_once( ABSPATH . 'wp-admin/includes/file.php' ); WP_Filesystem(); global $wp_filesystem; $file_content = $wp_filesystem->get_contents( $file ); return $unserialize ? @unserialize( $file_content ) : $file_content; } /** * Page Options * * @return array */ function import_page_options() { $pages = $this->get_data( 'page_options' ); if ( is_array( $pages ) ) { if ( ! empty( $pages['show_on_front'] ) ) { update_option( 'show_on_front', $pages['show_on_front'] ); } if ( ! empty( $pages['page_on_front'] ) ) { $page = get_page_by_title( $pages['page_on_front'] ); update_option( 'page_on_front', $page->ID ); } if ( ! empty( $pages['page_for_posts'] ) ) { $page = get_page_by_title( $pages['page_for_posts'] ); update_option( 'page_for_posts', $page->ID ); } // Move Hello World post to trash wp_trash_post( 1 ); // Move Sample Page to trash wp_trash_post( 2 ); } } /** * Elementor Options */ function import_elementor_options() { if ( ! defined( 'ELEMENTOR_VERSION' ) ) { return; } $settings = $this->get_data( 'elementor' ); if ( is_array( $settings ) ) { foreach ( $settings as $option => $value ) { update_option( $option, $value ); } } } /** * Learnpress Options */ function import_learnpress_options() { if ( ! class_exists( 'LearnPress' ) ) { return; } $settings = $this->get_data( 'learnpress' ); if ( is_array( $settings ) ) { foreach ( $settings as $option => $value ) { update_option( $option, $value ); } } } /** * Get available widgets in current site * * @return array */ function available_widgets() { global $wp_registered_widget_controls; $widget_controls = $wp_registered_widget_controls; $available_widgets = array(); foreach ( $widget_controls as $widget ) { if ( ! empty( $widget['id_base'] ) && ! isset( $available_widgets[ $widget['id_base'] ] ) ) { // no dupes $available_widgets[ $widget['id_base'] ]['id_base'] = $widget['id_base']; $available_widgets[ $widget['id_base'] ]['name'] = $widget['name']; } } return $available_widgets; } /** * Read widget logic file * * @return array|mixed|void */ function read_widget_logic_file() { // Widget Logic $widget_logic_file = INSIGHT_CORE_THEME_DIR . '/assets/import/' . $this->demo . '/widget_logic_options.txt'; if ( file_exists( $widget_logic_file ) ) { global $wl_options; require_once( ABSPATH . 'wp-admin/includes/file.php' ); WP_Filesystem(); global $wp_filesystem; $import = explode( "\n", $wp_filesystem->get_contents( $widget_logic_file ) ); if ( trim( array_shift( $import ) ) == "[START=WIDGET LOGIC OPTIONS]" && trim( array_pop( $import ) ) == "[STOP=WIDGET LOGIC OPTIONS]" ) { foreach ( $import as $import_option ) { list( $key, $value ) = explode( "\t", $import_option ); $wl_options[ $key ] = json_decode( $value ); } } return $wl_options; } } /** * Import sidebars * */ function import_sidebars() { if ( class_exists( 'Kungfu_Sidebars' ) ) { $data = json_decode( $this->get_data( 'sidebars', false ) ); if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Sidebars</b>', 'insight-core' ), array( 'b' => array() ) ) . '\' );</script>'; } if ( $data ) { update_option( 'kungfu_sidebars', (array) $data ); $kf_sidebars = new Kungfu_Sidebars(); $kf_sidebars->widgets_init(); } } } /** * Import widgets * * @return array */ function import_widgets() { global $wp_registered_sidebars; $data = json_decode( $this->get_data( 'widgets', false ) ); update_option( 'sidebars_widgets', array() ); if ( empty( $data ) || ! is_object( $data ) ) { echo '<script type="text/javascript">is_error(\'' . sprintf( wp_kses( __( '<strong>ERROR %s:</strong> Could not read the widget sample data file. Please contact our support staff.', 'insight-core' ), array( 'strong' => array(), 'a' => array( 'href' => array(), 'target' => array(), ), ) ), 'widget_files_wrong' ) . '\');' . '</script>'; return; } if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Widgets</b>' ), array( 'b' => array() ) ) . '\' );</script>'; } // Get all available widgets site supports $available_widgets = $this->available_widgets(); // Get all existing widget instances $widget_instances = array(); foreach ( $available_widgets as $widget_data ) { $widget_instances[ $widget_data['id_base'] ] = get_option( 'widget_' . $widget_data['id_base'] ); } // Get widget logic sample data $wl_options = $this->read_widget_logic_file( $this->demo ); $new_wl_options = array(); foreach ( $data as $sidebar_id => $widgets ) { if ( 'wp_inactive_widgets' == $sidebar_id ) { continue; } if ( isset( $wp_registered_sidebars[ $sidebar_id ] ) ) { $use_sidebar_id = $sidebar_id; } else { $use_sidebar_id = 'wp_inactive_widgets'; // add to inactive if sidebar does not exist in theme } foreach ( $widgets as $widget_instance_id => $widget ) { $fail = false; // Get id_base (remove -# from end) and instance ID number $id_base = preg_replace( '/-[0-9]+$/', '', $widget_instance_id ); // Does site support this widget? if ( ! $fail && ! isset( $available_widgets[ $id_base ] ) ) { $fail = true; } $widget = json_decode( json_encode( $widget ), true ); if ( ! $fail && isset( $widget_instances[ $id_base ] ) ) { // Get existing widgets in this sidebar $sidebars_widgets = get_option( 'sidebars_widgets' ); $sidebar_widgets = isset( $sidebars_widgets[ $use_sidebar_id ] ) ? $sidebars_widgets[ $use_sidebar_id ] : array(); // check Inactive if that's where will go // Loop widgets with ID base $single_widget_instances = ! empty( $widget_instances[ $id_base ] ) ? $widget_instances[ $id_base ] : array(); foreach ( $single_widget_instances as $check_id => $check_widget ) { // Is widget in same sidebar and has identical settings? if ( in_array( "$id_base-$check_id", $sidebar_widgets ) && (array) $widget == $check_widget ) { $fail = true; break; } } } if ( ! $fail ) { $single_widget_instances = get_option( 'widget_' . $id_base ); // all instances for that widget ID base, get fresh every time $single_widget_instances = ! empty( $single_widget_instances ) ? $single_widget_instances : array( '_multiwidget' => 1 ); // start fresh if have to $single_widget_instances[] = $widget; // add it // Get the key it was given end( $single_widget_instances ); $new_instance_id_number = key( $single_widget_instances ); // If key is 0, make it 1 // When 0, an issue can occur where adding a widget causes data from other widget to load, and the widget doesn't stick (reload wipes it) if ( '0' === strval( $new_instance_id_number ) ) { $new_instance_id_number = 1; $single_widget_instances[ $new_instance_id_number ] = $single_widget_instances[0]; unset( $single_widget_instances[0] ); } // Move _multiwidget to end of array for uniformity if ( isset( $single_widget_instances['_multiwidget'] ) ) { $multiwidget = $single_widget_instances['_multiwidget']; unset( $single_widget_instances['_multiwidget'] ); $single_widget_instances['_multiwidget'] = $multiwidget; } // Update option with new widget update_option( 'widget_' . $id_base, $single_widget_instances ); // Assign widget instance to sidebar $sidebars_widgets = get_option( 'sidebars_widgets' ); // which sidebars have which widgets, get fresh every time $new_instance_id = $id_base . '-' . $new_instance_id_number; // use ID number from new widget instance $sidebars_widgets[ $use_sidebar_id ][] = $new_instance_id; // add new instance to sidebar update_option( 'sidebars_widgets', $sidebars_widgets ); // save the amended data // Update widget logic data if ( isset( $wl_options[ $widget_instance_id ] ) ) { $new_wl_options[ $new_instance_id ] = $wl_options[ $widget_instance_id ]; } } } } if ( ! empty( $new_wl_options ) ) { update_option( 'widget_logic', $new_wl_options ); } } /** * Import menus * * @return array */ function import_menus() { global $wpdb; $insight_core_terms_table = $wpdb->prefix . "terms"; $menu_data = $this->get_data( 'menus' ); $menu_array = array(); if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Menus</b>' ), array( 'b' => array() ) ) . '\' );</script>'; } if ( ! empty( $menu_data ) ) { foreach ( $menu_data as $registered_menu => $menu_slug ) { $term_rows = $wpdb->get_results( "SELECT * FROM $insight_core_terms_table where slug='{$menu_slug}'", ARRAY_A ); if ( isset( $term_rows[0]['term_id'] ) ) { $term_id_by_slug = $term_rows[0]['term_id']; } else { $term_id_by_slug = null; } $menu_array[ $registered_menu ] = $term_id_by_slug; } set_theme_mod( 'nav_menu_locations', array_map( 'absint', $menu_array ) ); } } /** * Import Customizer options * */ function import_customizer_options() { if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Customizer Options</b>', 'insight-core' ), array( 'b' => array() ) ) . '\' );</script>'; } $options = $this->get_data( 'customizer' ); if ( ! empty( $options ) ) { $nav_menu_locations = get_theme_mod( 'nav_menu_locations' ); // Reset customizer options remove_theme_mods(); $options['nav_menu_locations'] = $nav_menu_locations; foreach ( $options as $name => $value ) { set_theme_mod( $name, $value ); } } } /** * Import WooCommerce Attributes * * @return array */ function import_woocommerce_attributes() { global $wpdb; $_x_path = INSIGHT_CORE_THEME_DIR . INSIGHT_CORE_DS . 'assets' . INSIGHT_CORE_DS . 'import' . INSIGHT_CORE_DS . $this->demo . INSIGHT_CORE_DS; $file = $_x_path . 'content.xml'; $reader = $this->get_reader( $file ); if ( is_wp_error( $reader ) ) { return $reader; } while ( $reader->read() ) { // Only deal with element opens if ( $reader->nodeType !== XMLReader::ELEMENT ) { continue; } if ( $reader->name == 'item' ) { $node = $reader->expand(); $parsed = $this->parse_post_node( $node ); if ( is_wp_error( $parsed ) ) { $this->log_error( $parsed ); // Skip the rest of this post $reader->next(); return; } if ( ! empty( $parsed['terms'] ) ) { foreach ( $parsed['terms'] as $term ) { if ( strstr( $term['taxonomy'], 'pa_' ) ) { if ( ! taxonomy_exists( $term['taxonomy'] ) ) { $attribute_name = wc_sanitize_taxonomy_name( str_replace( 'pa_', '', $term['taxonomy'] ) ); // Create the taxonomy if ( ! in_array( $attribute_name, wc_get_attribute_taxonomies() ) ) { $attribute = array( 'attribute_label' => $attribute_name, 'attribute_name' => $attribute_name, 'attribute_type' => 'select', 'attribute_orderby' => 'menu_order', 'attribute_public' => 0, ); $wpdb->insert( $wpdb->prefix . 'woocommerce_attribute_taxonomies', $attribute ); delete_transient( 'wc_attribute_taxonomies' ); } // Register the taxonomy now so that the import works! register_taxonomy( $term['taxonomy'], apply_filters( 'woocommerce_taxonomy_objects_' . $term['taxonomy'], array( 'product' ) ), apply_filters( 'woocommerce_taxonomy_args_' . $term['taxonomy'], array( 'hierarchical' => true, 'show_ui' => false, 'query_var' => true, 'rewrite' => false, ) ) ); } } } } } } } /** * Import WooCommerce Image sizes * * @return array */ function import_woocommerce_image_sizes() { if ( ! class_exists( 'WooCommerce' ) ) { return; } $wc = $this->get_data( 'woocommerce' ); if ( is_array( $wc ) && ! empty( $wc['images'] ) ) { if ( version_compare( WC_VERSION, '3.3.0', '<' ) ) { update_option( 'shop_catalog_image_size', $wc['images']['catalog'] ); update_option( 'shop_thumbnail_image_size', $wc['images']['thumbnail'] ); update_option( 'shop_single_image_size', $wc['images']['single'] ); global $_wp_additional_image_sizes; if ( isset( $_wp_additional_image_sizes ) && count( $_wp_additional_image_sizes ) ) { if ( isset( $_wp_additional_image_sizes['shop_thumbnail'] ) ) { $_wp_additional_image_sizes['shop_thumbnail'] = array( 'width' => $wc['images']['thumbnail']['width'], 'height' => $wc['images']['thumbnail']['height'], 'crop' => $wc['images']['thumbnail']['crop'], ); } if ( isset( $_wp_additional_image_sizes['shop_catalog'] ) ) { $_wp_additional_image_sizes['shop_catalog'] = array( 'width' => $wc['images']['catalog']['width'], 'height' => $wc['images']['catalog']['height'], 'crop' => $wc['images']['catalog']['crop'], ); } if ( isset( $_wp_additional_image_sizes['shop_single'] ) ) { $_wp_additional_image_sizes['shop_single'] = array( 'width' => $wc['images']['single']['width'], 'height' => $wc['images']['single']['height'], 'crop' => $wc['images']['single']['crop'], ); } } } else { update_option( 'woocommerce_single_image_width', $wc['images']['single'] ); update_option( 'woocommerce_thumbnail_image_width', $wc['images']['thumbnail'] ); update_option( 'woocommerce_thumbnail_cropping', $wc['images']['cropping'] ); update_option( 'woocommerce_thumbnail_cropping_custom_width', $wc['images']['cropping_custom_width'] ); update_option( 'woocommerce_thumbnail_cropping_custom_height', $wc['images']['cropping_custom_height'] ); } } } /** * Import WooCommerce pages * * @return array */ function import_woocommerce_pages() { if ( ! class_exists( 'WooCommerce' ) ) { return; } if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>WooCommerce</b>' ), array( 'b' => array() ) ) . '\' );</script>'; } $woopages = array( 'woocommerce_shop_page_id' => 'Shop', 'woocommerce_cart_page_id' => 'Cart', 'woocommerce_checkout_page_id' => 'Checkout', 'woocommerce_myaccount_page_id' => 'My Account', ); foreach ( $woopages as $woo_page_name => $woo_page_title ) { $woopage = get_page_by_title( $woo_page_title ); if ( isset( $woopage ) && $woopage->ID ) { update_option( $woo_page_name, $woopage->ID ); } } $notices = array_diff( get_option( 'woocommerce_admin_notices', array() ), array( 'install', 'update', ) ); update_option( 'woocommerce_admin_notices', $notices ); delete_option( '_wc_needs_pages' ); delete_transient( '_wc_activation_redirect' ); } /** * Import Revolution sliders * */ function import_rev_sliders() { if ( ! class_exists( 'RevSliderAdmin' ) ) { return; } global $wpdb; if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Revolution Slider</b>' ), array( 'b' => array() ) ) . '\' );</script>'; } if ( get_option( 'insight_core_import_revsliders' ) == false && $this->options['import_full_demo'] ) { $xuri = str_replace( '/', '\\/', INSIGHT_CORE_SITE_URI ) . '\\'; $templine = ''; $lines = $this->get_data( 'rev_sliders', false ); if ( ! empty( $lines ) ) { $lines = explode( "\n", $lines ); foreach ( $lines as $line ) { if ( substr( $line, 0, 2 ) == '--' || $line == '' ) { continue; } $templine .= $line; if ( substr( trim( $line ), -1, 1 ) == ';' ) { ob_start(); $wpdb->query( str_replace( array( '%INSIGHT_CORE_SITE_URI%', 'wp_', ), array( $xuri, $wpdb->prefix, ), $templine ), false ); $templine = ''; ob_end_clean(); } } } } else { $rev_files = glob( INSIGHT_CORE_THEME_DIR . '/assets/import/' . $this->demo . '/rev_sliders/*.zip' ); if ( ! empty( $rev_files ) ) { foreach ( $rev_files as $rev_file ) { $_FILES['import_file']['error'] = UPLOAD_ERR_OK; $_FILES['import_file']['tmp_name'] = $rev_file; ob_start(); $slider = new RevSlider(); $slider->importSliderFromPost( true, 'none' ); ob_end_clean(); } } } InsightCore::update_option_count( 'insight_core_import_revsliders' ); } /** * Import Essential Grid * */ function import_essential_grid() { $file = INSIGHT_CORE_THEME_DIR . '/assets/import/' . $this->demo . '/essential_grid.txt'; if ( ! class_exists( 'Essential_Grid' ) || ! file_exists( $file ) ) { return; } require_once( plugin_dir_path( 'essential-grid/essential-grid.php' ) ); require_once( ABSPATH . 'wp-admin/includes/file.php' ); WP_Filesystem(); global $wp_filesystem; $es_data = json_decode( $wp_filesystem->get_contents( $file ), true ); try { if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Essential Grid</b>' ), array( 'b' => array() ) ) . '\' );</script>'; } $im = new Essential_Grid_Import(); $overwriteData = array( 'global-styles-overwrite' => 'overwrite', ); // Create Overwrite & Ids data $skins = @$es_data['skins']; $export_skins = array(); if ( ! empty( $skins ) && is_array( $skins ) ) { foreach ( $skins as $skin ) { $export_skins[] = $skin['id']; $overwriteData[ 'skin-overwrite-' . $skin['id'] ] = 'overwrite'; } } $export_navigation_skins = array(); $navigation_skins = @$es_data['navigation-skins']; foreach ( (array) $navigation_skins as $nav_skin ) { $export_navigation_skins[] = $nav_skin['id']; $overwriteData[ 'nav-skin-overwrite-' . $nav_skin['id'] ] = 'overwrite'; } $export_grids = array(); $grids = @$es_data['grids']; if ( ! empty( $grids ) && is_array( $grids ) ) { foreach ( $grids as $grid ) { $export_grids[] = $grid['id']; $overwriteData[ 'grid-overwrite-' . $grid['id'] ] = 'overwrite'; } } $export_elements = array(); $elements = @$es_data['elements']; if ( ! empty( $elements ) && is_array( $elements ) ) { foreach ( $elements as $element ) { $export_elements[] = $element['id']; $overwriteData[ 'elements-overwrite-' . $element['id'] ] = 'overwrite'; } } $export_custom_meta = array(); $custom_metas = @$es_data['custom-meta']; if ( ! empty( $custom_metas ) && is_array( $custom_metas ) ) { foreach ( $custom_metas as $custom_meta ) { $export_custom_meta[] = $custom_meta['handle']; $overwriteData[ 'custom-meta-overwrite-' . $custom_meta['handle'] ] = 'overwrite'; } } $export_punch_fonts = array(); $custom_fonts = @$es_data['punch-fonts']; if ( ! empty( $custom_fonts ) && is_array( $custom_fonts ) ) { foreach ( $custom_fonts as $custom_font ) { $export_punch_fonts[] = $custom_font['handle']; $overwriteData[ 'punch-fonts-overwrite-' . $custom_font['handle'] ] = 'overwrite'; } } $im->set_overwrite_data( $overwriteData ); //set overwrite data global to class // Import data $skins = @$es_data['skins']; if ( ! empty( $skins ) && is_array( $skins ) ) { if ( ! empty( $skins ) ) { $skins_imported = $im->import_skins( $skins, $export_skins ); } } $navigation_skins = @$es_data['navigation-skins']; if ( ! empty( $navigation_skins ) && is_array( $navigation_skins ) ) { if ( ! empty( $navigation_skins ) ) { $navigation_skins_imported = $im->import_navigation_skins( @$navigation_skins, $export_navigation_skins ); } } $grids = @$es_data['grids']; if ( ! empty( $grids ) && is_array( $grids ) ) { if ( ! empty( $grids ) ) { $grids_imported = $im->import_grids( $grids, $export_grids ); } } $elements = @$es_data['elements']; if ( ! empty( $elements ) && is_array( $elements ) ) { if ( ! empty( $elements ) ) { $elements_imported = $im->import_elements( @$elements, $export_elements ); } } $custom_metas = @$es_data['custom-meta']; if ( ! empty( $custom_metas ) && is_array( $custom_metas ) ) { if ( ! empty( $custom_metas ) ) { $custom_metas_imported = $im->import_custom_meta( $custom_metas, $export_custom_meta ); } } $custom_fonts = @$es_data['punch-fonts']; if ( ! empty( $custom_fonts ) && is_array( $custom_fonts ) ) { if ( ! empty( $custom_fonts ) ) { $custom_fonts_imported = $im->import_punch_fonts( $custom_fonts, $export_punch_fonts ); } } if ( true ) { $global_css = @$es_data['global-css']; $tglobal_css = stripslashes( $global_css ); if ( empty( $tglobal_css ) ) { $tglobal_css = $global_css; } $global_styles_imported = $im->import_global_styles( $tglobal_css ); } } catch ( Exception $ex ) { echo '<script type="text/javascript">is_error(\'' . sprintf( wp_kses( __( '<strong>ERROR %s:</strong> Could not download demo media package. Please contact our support staff.', 'insight-core' ), array( 'strong' => array(), 'a' => array( 'href' => array(), 'target' => array(), ), ) ), $ex->getCode() ) . '\');</script>'; if ( WP_DEBUG || ( isset( $_GET['debug'] ) && $_GET['debug'] == 'true' ) ) { var_dump( $ex ); } return; } } /** * Fix for Ess Grid 2.x */ function fix_essential_grid() { if ( ! class_exists( 'Essential_Grid' ) ) { return; } if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Fix <b>Essential Grid</b> Filter' ), array( 'b' => array() ) ) . '\' );</script>'; } global $wpdb; global $table_prefix; $myrows = $wpdb->get_results( 'SELECT id, postparams, params FROM ' . $table_prefix . 'eg_grids' ); foreach ( $myrows as $myrow ) { $postparams = json_decode( $myrow->postparams ); if ( isset( $postparams->post_category ) && ( $postparams->post_category != "" ) ) { $categories = explode( ',', $postparams->post_category ); $params = json_decode( $myrow->params ); $params->{'filter-selected'} = $categories; $wpdb->update( $table_prefix . 'eg_grids', array( 'params' => json_encode( $params ), ), array( 'ID' => $myrow->id ), array( '%s', ), array( '%d' ) ); } } } public function dispatch() { if ( ! $this->check_writeable() ) { exit; } $_cpath = WP_CONTENT_DIR . INSIGHT_CORE_DS; $_x_path = INSIGHT_CORE_THEME_DIR . INSIGHT_CORE_DS . 'assets' . INSIGHT_CORE_DS . 'import' . INSIGHT_CORE_DS . $this->demo . INSIGHT_CORE_DS; $_tmppath = $_cpath . INSIGHT_CORE_THEME_SLUG . '-' . $this->demo . '-tmp'; @ini_set( 'max_execution_time', 3000 ); @ini_set( 'output_buffering', 'on' ); @ini_set( 'zlib.output_compression', 0 ); @ob_implicit_flush(); delete_option( 'ic_download_tmp_package' ); $file = $_x_path . 'content.xml'; if ( ! file_exists( $file ) ) { wp_die( sprintf( esc_html__( 'Can not find import file: %s' ), $file ) ); return; } // START DOWNLOAD IMAGES $this->download_package( $_tmppath ); // FINISH DOWNLOAD AND UNPACKAGE $this->unpackage( $_cpath, $_tmppath ); if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">progress_status(0);text_status( \'' . esc_html__( 'Preparing for add media...', 'insight-core' ) . '\' );</script>'; } @ob_flush(); @flush(); // Import wp contents set_time_limit( 0 ); $info = $this->get_preliminary_information( $file ); $this->totalImages = $info->media_count; $this->authors = $info->users; $this->set_user_mapping(); $this->import_woocommerce_image_sizes(); /** * Update elementor options before import content. */ $this->import_elementor_options(); $this->import( $file ); $this->import_learnpress_options(); $this->import_page_options(); $this->import_sidebars(); $this->import_widgets(); $this->import_menus(); $this->import_customizer_options(); $this->import_woocommerce_pages(); $this->import_essential_grid(); $this->fix_essential_grid(); $this->import_rev_sliders(); InsightCore::update_option_count( INSIGHT_CORE_THEME_SLUG . '_' . $this->demo . '_imported', $this->demo ); } /** * Get a stream reader for the file. * * @param string $file Path to the XML file. * * @return XMLReader|WP_Error Reader instance on success, error otherwise. */ protected function get_reader( $file ) { // Avoid loading external entities for security $old_value = null; if ( function_exists( 'libxml_disable_entity_loader' ) ) { // $old_value = libxml_disable_entity_loader( true ); } $reader = new XMLReader(); $status = $reader->open( $file ); if ( ! is_null( $old_value ) ) { // libxml_disable_entity_loader( $old_value ); } if ( ! $status ) { return new WP_Error( 'wxr_importer.cannot_parse', __( 'Could not open the file for parsing', 'insight-core' ) ); } return $reader; } /** * The main controller for the actual import stage. * * @param string $file Path to the WXR file for importing * * @return WP_Error|WXR_Import_Info|XMLReader * */ public function get_preliminary_information( $file ) { // Let's run the actual importer now, woot $reader = $this->get_reader( $file ); if ( is_wp_error( $reader ) ) { return $reader; } // Set the version to compatibility mode first $this->version = '1.0'; // Start parsing! $data = new WXR_Import_Info(); while ( $reader->read() ) { // Only deal with element opens if ( $reader->nodeType !== XMLReader::ELEMENT ) { continue; } switch ( $reader->name ) { case 'wp:wxr_version': // Upgrade to the correct version $this->version = $reader->readString(); if ( version_compare( $this->version, self::MAX_WXR_VERSION, '>' ) && WP_DEBUG ) { $this->logger->warning( sprintf( __( 'This WXR file (version %s) is newer than the importer (version %s) and may not be supported. Please consider updating.', 'insight-core' ), $this->version, self::MAX_WXR_VERSION ) ); } // Handled everything in this node, move on to the next $reader->next(); break; case 'generator': $data->generator = $reader->readString(); $reader->next(); break; case 'title': $data->title = $reader->readString(); $reader->next(); break; case 'wp:base_site_url': $data->siteurl = $reader->readString(); $reader->next(); break; case 'wp:base_blog_url': $data->home = $reader->readString(); $reader->next(); break; case 'wp:author': $node = $reader->expand(); $parsed = $this->parse_author_node( $node ); if ( is_wp_error( $parsed ) ) { $this->log_error( $parsed ); // Skip the rest of this post $reader->next(); break; } $data->users[] = $parsed; // Handled everything in this node, move on to the next $reader->next(); break; case 'item': $node = $reader->expand(); $parsed = $this->parse_post_node( $node ); if ( is_wp_error( $parsed ) ) { $this->log_error( $parsed ); // Skip the rest of this post $reader->next(); break; } if ( $parsed['data']['post_type'] === 'attachment' ) { $data->media_count++; } else { $data->post_count++; } $data->comment_count += count( $parsed['comments'] ); // Handled everything in this node, move on to the next $reader->next(); break; case 'wp:category': case 'wp:tag': case 'wp:term': $data->term_count++; // Handled everything in this node, move on to the next $reader->next(); break; } } $data->version = $this->version; return $data; } /** * The main controller for the actual import stage. * * @param string $file Path to the WXR file for importing * * @return WP_Error|XMLReader */ public function import( $file ) { /** * Allow svg upload to make Importer import svg files. */ add_filter( 'upload_mimes', array( $this, 'allow_svg_upload' ) ); add_filter( 'import_post_meta_key', array( $this, 'is_valid_meta_key' ) ); add_filter( 'http_request_timeout', array( &$this, 'bump_request_timeout' ) ); $result = $this->import_start( $file ); if ( is_wp_error( $result ) ) { return $result; } // Let's run the actual importer now, woot $reader = $this->get_reader( $file ); if ( is_wp_error( $reader ) ) { return $reader; } // Set the version to compatibility mode first $this->version = '1.0'; // Reset other variables $this->base_url = ''; // Start parsing! while ( $reader->read() ) { // Only deal with element opens if ( $reader->nodeType !== XMLReader::ELEMENT ) { continue; } switch ( $reader->name ) { case 'wp:wxr_version': // Upgrade to the correct version $this->version = $reader->readString(); if ( version_compare( $this->version, self::MAX_WXR_VERSION, '>' ) && WP_DEBUG ) { $this->logger->warning( sprintf( __( 'This WXR file (version %s) is newer than the importer (version %s) and may not be supported. Please consider updating.', 'insight-core' ), $this->version, self::MAX_WXR_VERSION ) ); } // Handled everything in this node, move on to the next $reader->next(); break; case 'wp:base_site_url': $this->base_url = $reader->readString(); // Handled everything in this node, move on to the next $reader->next(); break; case 'item': if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Posts</b>' ), array( 'b' => array() ) ) . '\' );</script>'; @ob_flush(); @flush(); } $node = $reader->expand(); $parsed = $this->parse_post_node( $node ); if ( is_wp_error( $parsed ) ) { $this->log_error( $parsed ); // Skip the rest of this post $reader->next(); break; } $this->process_post( $parsed['data'], $parsed['meta'], $parsed['comments'], $parsed['terms'] ); // Handled everything in this node, move on to the next $reader->next(); break; case 'wp:author': if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . esc_html__( 'Get author mapping', 'insight-core' ) . '\' );</script>'; @ob_flush(); @flush(); } $node = $reader->expand(); $parsed = $this->parse_author_node( $node ); if ( is_wp_error( $parsed ) ) { $this->log_error( $parsed ); // Skip the rest of this post $reader->next(); break; } $status = $this->process_author( $parsed['data'], $parsed['meta'] ); if ( is_wp_error( $status ) ) { $this->log_error( $status ); } // Handled everything in this node, move on to the next $reader->next(); break; case 'wp:category': if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Categories</b>' ), array( 'b' => array() ) ) . '\' );</script>'; @ob_flush(); @flush(); } $node = $reader->expand(); $parsed = $this->parse_term_node( $node, 'category' ); if ( is_wp_error( $parsed ) ) { $this->log_error( $parsed ); // Skip the rest of this post $reader->next(); break; } $status = $this->process_term( $parsed['data'], $parsed['meta'] ); // Handled everything in this node, move on to the next $reader->next(); break; case 'wp:tag': if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Tags</b>' ), array( 'b' => array() ) ) . '\' );</script>'; @ob_flush(); @flush(); } $node = $reader->expand(); $parsed = $this->parse_term_node( $node, 'tag' ); if ( is_wp_error( $parsed ) ) { $this->log_error( $parsed ); // Skip the rest of this post $reader->next(); break; } $status = $this->process_term( $parsed['data'], $parsed['meta'] ); // Handled everything in this node, move on to the next $reader->next(); break; case 'wp:term': if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . wp_kses( __( 'Adding <b>Terms</b>' ), array( 'b' => array() ) ) . '\' );</script>'; @ob_flush(); @flush(); } $node = $reader->expand(); $parsed = $this->parse_term_node( $node ); if ( is_wp_error( $parsed ) ) { $this->log_error( $parsed ); // Skip the rest of this post $reader->next(); break; } $status = $this->process_term( $parsed['data'], $parsed['meta'] ); // Handled everything in this node, move on to the next $reader->next(); break; default: // Skip this node, probably handled by something already break; } } // Now that we've done the main processing, do any required // post-processing and remapping. $this->post_process(); if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . esc_html__( 'Updating incorrect/missing infomation in the database...', 'insight-core' ) . '\');</script>'; @ob_flush(); @flush(); } if ( $this->options['aggressive_url_search'] ) { $this->replace_attachment_urls_in_content(); } $this->remap_featured_images(); $this->import_end(); } public function allow_svg_upload( $mimes ) { $mimes['svg'] = 'image/svg+xml'; return $mimes; } /** * Log an error instance to the logger. * * @param WP_Error $error Error instance to log. */ protected function log_error( WP_Error $error ) { if ( WP_DEBUG ) { $this->logger->warning( $error->get_error_message() ); } // Log the data as debug info too $data = $error->get_error_data(); if ( ! empty( $data ) && WP_DEBUG ) { $this->logger->debug( var_export( $data, true ) ); } } /** * Parses the WXR file and prepares us for the task of processing parsed data * * @param string $file Path to the WXR file for importing */ protected function import_start( $file ) { if ( ! is_file( $file ) ) { return new WP_Error( 'wxr_importer.file_missing', __( 'The file does not exist, please try again.', 'insight-core' ) ); } // Suspend bunches of stuff in WP core wp_defer_term_counting( true ); wp_defer_comment_counting( true ); wp_suspend_cache_invalidation( true ); // Prefill exists calls if told to if ( $this->options['prefill_existing_posts'] ) { $this->prefill_existing_posts(); } if ( $this->options['prefill_existing_comments'] ) { $this->prefill_existing_comments(); } if ( $this->options['prefill_existing_terms'] ) { $this->prefill_existing_terms(); } /** * Begin the import. * * Fires before the import process has begun. If you need to suspend * caching or heavy processing on hooks, do so here. */ do_action( 'import_start' ); } /** * Performs post-import cleanup of files and the cache */ protected function import_end() { // Re-enable stuff in core wp_suspend_cache_invalidation( false ); wp_cache_flush(); foreach ( get_taxonomies() as $tax ) { delete_option( "{$tax}_children" ); _get_term_hierarchy( $tax ); } wp_defer_term_counting( false ); wp_defer_comment_counting( false ); /** * Complete the import. * * Fires after the import process has finished. If you need to update * your cache or re-enable processing, do so here. */ do_action( 'import_end' ); if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">progress_status(1)</script>'; } } /** * Set the user mapping. * * @param array $mapping List of map arrays (containing `old_slug`, `old_id`, `new_id`) */ public function set_user_mapping() { $mapping = array(); $i = 0; foreach ( $this->authors as $author ) { $mapping[ $i ] = array( 'old_slug' => $author['data']['user_login'], 'old_id' => $author['data']['ID'], 'new_id' => get_current_user_id(), ); $i++; } foreach ( $mapping as $map ) { if ( ( empty( $map['old_slug'] ) || empty( $map['old_id'] ) || empty( $map['new_id'] ) ) ) { if ( WP_DEBUG ) { $this->logger->warning( __( 'Invalid author mapping', 'insight-core' ) ); $this->logger->debug( var_export( $map, true ) ); } continue; } $old_slug = $map['old_slug']; $old_id = $map['old_id']; $this->mapping['user'][ $old_id ] = get_current_user_id(); $this->mapping['user_slug'][ $old_slug ] = get_current_user_id(); } } /** * Set the user slug overrides. * * Allows overriding the slug in the import with a custom/renamed version. * * @param string[] $overrides Map of old slug to new slug. */ public function set_user_slug_overrides( $overrides ) { foreach ( $overrides as $original => $renamed ) { $this->user_slug_override[ $original ] = $renamed; } } /** * Parse a post node into post data. * * @param DOMElement $node Parent node of post data (typically `item`). * * @return array|WP_Error Post data array on success, error otherwise. */ protected function parse_post_node( $node ) { $data = array(); $meta = array(); $comments = array(); $terms = array(); foreach ( $node->childNodes as $child ) { // We only care about child elements if ( $child->nodeType !== XML_ELEMENT_NODE ) { continue; } switch ( $child->tagName ) { case 'wp:post_type': $data['post_type'] = $child->textContent; break; case 'title': $data['post_title'] = $child->textContent; break; case 'guid': $data['guid'] = $child->textContent; break; case 'dc:creator': $data['post_author'] = $child->textContent; break; case 'content:encoded': $data['post_content'] = $child->textContent; break; case 'excerpt:encoded': $data['post_excerpt'] = $child->textContent; break; case 'wp:post_id': $data['post_id'] = $child->textContent; break; case 'wp:post_date': $data['post_date'] = $child->textContent; break; case 'wp:post_date_gmt': $data['post_date_gmt'] = $child->textContent; break; case 'wp:comment_status': $data['comment_status'] = $child->textContent; break; case 'wp:ping_status': $data['ping_status'] = $child->textContent; break; case 'wp:post_name': $data['post_name'] = $child->textContent; break; case 'wp:status': $data['post_status'] = $child->textContent; if ( $data['post_status'] === 'auto-draft' ) { // Bail now return new WP_Error( 'wxr_importer.post.cannot_import_draft', __( 'Cannot import auto-draft posts' ), $data ); } break; case 'wp:post_parent': $data['post_parent'] = $child->textContent; break; case 'wp:menu_order': $data['menu_order'] = $child->textContent; break; case 'wp:post_password': $data['post_password'] = $child->textContent; break; case 'wp:is_sticky': $data['is_sticky'] = $child->textContent; break; case 'wp:attachment_url': $data['attachment_url'] = $child->textContent; break; case 'wp:postmeta': $meta_item = $this->parse_meta_node( $child ); if ( ! empty( $meta_item ) ) { $meta[] = $meta_item; } break; case 'wp:comment': $comment_item = $this->parse_comment_node( $child ); if ( ! empty( $comment_item ) ) { $comments[] = $comment_item; } break; case 'category': $term_item = $this->parse_category_node( $child ); if ( ! empty( $term_item ) ) { $terms[] = $term_item; } break; } } return compact( 'data', 'meta', 'comments', 'terms' ); } /** * Create new posts based on import information * * Posts marked as having a parent which doesn't exist will become top level items. * Doesn't create a new post if: the post type doesn't exist, the given post ID * is already noted as imported or a post with the same title and date already exists. * Note that new/updated terms, comments and meta are imported for the last of the above. */ protected function process_post( $data, $meta, $comments, $terms ) { /** * Pre-process post data. * * @param array $data Post data. (Return empty to skip.) * @param array $meta Meta data. * @param array $comments Comments on the post. * @param array $terms Terms on the post. */ $data = apply_filters( 'wxr_importer.pre_process.post', $data, $meta, $comments, $terms ); if ( empty( $data ) ) { return false; } $original_id = isset( $data['post_id'] ) ? (int) $data['post_id'] : 0; $parent_id = isset( $data['post_parent'] ) ? (int) $data['post_parent'] : 0; // Have we already processed this? if ( isset( $this->mapping['post'][ $original_id ] ) ) { return; } $post_type_object = get_post_type_object( $data['post_type'] ); // Is this type even valid? if ( ! $post_type_object ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Failed to import "%s": Invalid post type %s', 'insight-core' ), $data['post_title'], $data['post_type'] ) ); } return false; } $post_exists = $this->post_exists( $data ); if ( $post_exists ) { if ( WP_DEBUG ) { $this->logger->info( sprintf( __( '%s "%s" already exists.', 'insight-core' ), $post_type_object->labels->singular_name, $data['post_title'] ) ); } // Even though this post already exists, new comments might need importing $this->process_comments( $comments, $original_id, $data, $post_exists ); return false; } // Map the parent post, or mark it as one we need to fix $requires_remapping = false; if ( $parent_id ) { if ( isset( $this->mapping['post'][ $parent_id ] ) ) { $data['post_parent'] = $this->mapping['post'][ $parent_id ]; } else { $meta[] = array( 'key' => '_wxr_import_parent', 'value' => $parent_id ); $requires_remapping = true; $data['post_parent'] = 0; } } // Map the author, or mark it as one we need to fix $author = sanitize_user( $data['post_author'], true ); if ( empty( $author ) ) { // Missing or invalid author, use default if available. $data['post_author'] = $this->options['default_author']; } elseif ( isset( $this->mapping['user_slug'][ $author ] ) ) { $data['post_author'] = $this->mapping['user_slug'][ $author ]; } else { $meta[] = array( 'key' => '_wxr_import_user_slug', 'value' => $author ); $requires_remapping = true; $data['post_author'] = (int) get_current_user_id(); } // Does the post look like it contains attachment images? if ( preg_match( self::REGEX_HAS_ATTACHMENT_REFS, $data['post_content'] ) ) { $meta[] = array( 'key' => '_wxr_import_has_attachment_refs', 'value' => true ); $requires_remapping = true; } // Whitelist to just the keys we allow $postdata = array( 'import_id' => $data['post_id'], ); $allowed = array( 'post_author' => true, 'post_date' => true, 'post_date_gmt' => true, 'post_content' => true, 'post_excerpt' => true, 'post_title' => true, 'post_status' => true, 'post_name' => true, 'comment_status' => true, 'ping_status' => true, 'guid' => true, 'post_parent' => true, 'menu_order' => true, 'post_type' => true, 'post_password' => true, ); foreach ( $data as $key => $value ) { if ( ! isset( $allowed[ $key ] ) ) { continue; } $postdata[ $key ] = $data[ $key ]; } $postdata = apply_filters( 'wp_import_post_data_processed', $postdata, $data ); if ( 'attachment' === $postdata['post_type'] ) { if ( ! $this->options['fetch_attachments'] ) { if ( WP_DEBUG ) { $this->logger->notice( sprintf( __( 'Skipping attachment "%s", fetching attachments disabled' ), $data['post_title'] ) ); } return false; } $remote_url = ! empty( $data['attachment_url'] ) ? $data['attachment_url'] : $data['guid']; $post_id = $this->process_attachment( $postdata, $meta, $remote_url ); } elseif ( 'page' === $postdata['post_type'] ) { unset( $postdata['guid'] ); $post_id = wp_insert_post( $postdata, true ); if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . sprintf( wp_kses( __( 'Adding Page <b>%s</b>', 'insight-core' ), array( 'b' => array(), ) ), $postdata['post_title'] ) . '\' );</script>'; } } elseif ( 'post' == $postdata['post_type'] ) { unset( $postdata['guid'] ); $post_id = wp_insert_post( $postdata, true ); do_action( 'wp_import_insert_post', $post_id, $original_id, $postdata, $data ); if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . sprintf( wp_kses( __( 'Adding Post <b>%s</b>', 'insight-core' ), array( 'b' => array(), ) ), $postdata['post_title'] ) . '\' );</script>'; } } else { unset( $postdata['guid'] ); $post_id = wp_insert_post( $postdata, true ); if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">text_status( \'' . sprintf( wp_kses( __( 'Adding Custom Post Type <b>%s</b>', 'insight-core' ), array( 'b' => array(), ) ), $postdata['post_type'] ) . '\' );</script>'; } } @ob_flush(); @flush(); if ( is_wp_error( $post_id ) ) { if ( WP_DEBUG ) { $this->logger->error( sprintf( __( 'Failed to import "%s" (%s)', 'insight-core' ), $data['post_title'], $post_type_object->labels->singular_name ) ); $this->logger->debug( $post_id->get_error_message() ); } /** * Post processing failed. * * @param WP_Error $post_id Error object. * @param array $data Raw data imported for the post. * @param array $meta Raw meta data, already processed by {@see process_post_meta}. * @param array $comments Raw comment data, already processed by {@see process_comments}. * @param array $terms Raw term data, already processed. */ do_action( 'wxr_importer.process_failed.post', $post_id, $data, $meta, $comments, $terms ); return false; } // Ensure stickiness is handled correctly too if ( $data['is_sticky'] === '1' ) { stick_post( $post_id ); } // map pre-import ID to local ID $this->mapping['post'][ $original_id ] = (int) $post_id; if ( $requires_remapping ) { $this->requires_remapping['post'][ $post_id ] = true; } $this->mark_post_exists( $data, $post_id ); if ( WP_DEBUG ) { $this->logger->info( sprintf( __( 'Imported "%s" (%s)', 'insight-core' ), $data['post_title'], $post_type_object->labels->singular_name ) ); $this->logger->debug( sprintf( __( 'Post %d remapped to %d', 'insight-core' ), $original_id, $post_id ) ); } // Handle the terms too $terms = apply_filters( 'wp_import_post_terms', $terms, $post_id, $data ); if ( ! empty( $terms ) ) { $term_ids = array(); foreach ( $terms as $term ) { $taxonomy = $term['taxonomy']; $key = sha1( $taxonomy . ':' . $term['slug'] ); if ( isset( $this->mapping['term'][ $key ] ) ) { $term_ids[ $taxonomy ][] = (int) $this->mapping['term'][ $key ]; } else { $meta[] = array( 'key' => '_wxr_import_term', 'value' => $term ); $requires_remapping = true; } } foreach ( $term_ids as $tax => $ids ) { $tt_ids = wp_set_post_terms( $post_id, $ids, $tax ); do_action( 'wp_import_set_post_terms', $tt_ids, $ids, $tax, $post_id, $data ); } } $this->process_comments( $comments, $post_id, $data ); $this->process_post_meta( $meta, $post_id, $data ); if ( 'nav_menu_item' === $data['post_type'] ) { $this->process_menu_item_meta( $post_id, $data, $meta ); } /** * Post processing completed. * * @param int $post_id New post ID. * @param array $data Raw data imported for the post. * @param array $meta Raw meta data, already processed by {@see process_post_meta}. * @param array $comments Raw comment data, already processed by {@see process_comments}. * @param array $terms Raw term data, already processed. */ do_action( 'wxr_importer.processed.post', $post_id, $data, $meta, $comments, $terms ); } /** * Attempt to create a new menu item from import data * * Fails for draft, orphaned menu items and those without an associated nav_menu * or an invalid nav_menu term. If the post type or term object which the menu item * represents doesn't exist then the menu item will not be imported (waits until the * end of the import to retry again before discarding). * * @param $post_id * @param $data * @param $meta */ protected function process_menu_item_meta( $post_id, $data, $meta ) { $item_type = get_post_meta( $post_id, '_menu_item_type', true ); $original_object_id = get_post_meta( $post_id, '_menu_item_object_id', true ); $object_id = null; if ( WP_DEBUG ) { $this->logger->debug( sprintf( 'Processing menu item %s', $item_type ) ); } $requires_remapping = false; switch ( $item_type ) { case 'taxonomy': if ( isset( $this->mapping['term_id'][ $original_object_id ] ) ) { $object_id = $this->mapping['term_id'][ $original_object_id ]; } else { add_post_meta( $post_id, '_wxr_import_menu_item', wp_slash( $original_object_id ) ); $requires_remapping = true; } break; case 'post_type': if ( isset( $this->mapping['post'][ $original_object_id ] ) ) { $object_id = $this->mapping['post'][ $original_object_id ]; } else { add_post_meta( $post_id, '_wxr_import_menu_item', wp_slash( $original_object_id ) ); $requires_remapping = true; } break; case 'custom': // Custom refers to itself, wonderfully easy. $object_id = $post_id; break; default: // associated object is missing or not imported yet, we'll retry later $this->missing_menu_items[] = $item_type; if ( WP_DEBUG ) { $this->logger->debug( 'Unknown menu item type' ); } break; } if ( $requires_remapping ) { $this->requires_remapping['post'][ $post_id ] = true; } if ( empty( $object_id ) ) { // Nothing needed here. return; } if ( WP_DEBUG ) { $this->logger->debug( sprintf( 'Menu item %d mapped to %d', $original_object_id, $object_id ) ); } update_post_meta( $post_id, '_menu_item_object_id', wp_slash( $object_id ) ); do_action( 'import_menu_item_meta_new', $post_id ); } /** * If fetching attachments is enabled then attempt to create a new attachment * * @param array $post Attachment post details from WXR * @param string $url URL to fetch attachment from * * @return int|WP_Error Post ID on success, WP_Error otherwise */ protected function process_attachment( $post, $meta, $remote_url ) { $this->imageCount++; $guidraw = explode( 'wp-content', $post['guid'] ); // file name if ( ! empty( $guidraw[1] ) ) { $guidraw = WP_CONTENT_URL . $guidraw[1]; } else { $guidraw = WP_CONTENT_URL . $guidraw[0]; } if ( $this->options['import_full_demo'] ) { echo '<script type="text/javascript">' . 'progress_status( ' . ( $this->imageCount / $this->totalImages ) . ' );' . 'text_status( \'' . sprintf( __( 'Adding Media %s', 'insight-core' ), $guidraw ) . '\' );</script>'; @ob_flush(); @flush(); } // try to use _wp_attached file for upload folder placement to ensure the same location as the export site // e.g. location is 2003/05/image.jpg but the attachment post_date is 2010/09, see media_handle_upload() $post['upload_date'] = $post['post_date']; foreach ( $meta as $meta_item ) { if ( $meta_item['key'] !== '_wp_attached_file' ) { continue; } if ( preg_match( '%^[0-9]{4}/[0-9]{2}%', $meta_item['value'], $matches ) ) { $post['upload_date'] = $matches[0]; } break; } // if the URL is absolute, but does not contain address, then upload it assuming base_site_url if ( preg_match( '|^/[\w\W]+$|', $remote_url ) ) { $remote_url = rtrim( $this->base_url, '/' ) . $remote_url; } // get attachments in media package. If it is not exist, download remote file $_urlxz = explode( 'wp-content', $remote_url ); $_urlxc = WP_CONTENT_DIR . $_urlxz[1]; if ( file_exists( $_urlxc ) ) { $upload = array( 'file' => $_urlxc, 'url' => WP_CONTENT_URL . $_urlxz[1], ); } else { $upload = $this->fetch_remote_file( $remote_url, $post ); } if ( is_wp_error( $upload ) ) { if ( $this->options['import_full_demo'] ) { if ( WP_DEBUG || ( isset( $_GET['debug'] ) && $_GET['debug'] == 'true' ) ) { var_dump( $upload ); } } return $upload; } $info = wp_check_filetype( $upload['file'] ); if ( ! $info ) { return new WP_Error( 'attachment_processing_error', __( 'Invalid file type', 'insight-core' ) ); } $post['post_mime_type'] = $info['type']; $post['guid'] = $upload['url']; // as per wp-admin/includes/upload.php $post_id = wp_insert_attachment( $post, $upload['file'] ); if ( $this->options['generate_thumb'] ) { wp_update_attachment_metadata( $post_id, wp_generate_attachment_metadata( $post_id, $upload['file'] ) ); } else { wp_update_attachment_metadata( $post_id, '' ); } if ( is_wp_error( $post_id ) ) { return $post_id; } // Map this image URL later if we need to $this->url_remap[ $remote_url ] = $upload['url']; // If we have a HTTPS URL, ensure the HTTP URL gets replaced too if ( substr( $remote_url, 0, 8 ) === 'https://' ) { $insecure_url = 'http' . substr( $remote_url, 5 ); $this->url_remap[ $insecure_url ] = $upload['url']; } if ( $this->options['aggressive_url_search'] ) { // remap resized image URLs, works by stripping the extension and remapping the URL stub. /*if ( preg_match( '!^image/!', $info['type'] ) ) { $parts = pathinfo( $remote_url ); $name = basename( $parts['basename'], ".{$parts['extension']}" ); // PATHINFO_FILENAME in PHP 5.2 $parts_new = pathinfo( $upload['url'] ); $name_new = basename( $parts_new['basename'], ".{$parts_new['extension']}" ); $this->url_remap[$parts['dirname'] . '/' . $name] = $parts_new['dirname'] . '/' . $name_new; }*/ } return $post_id; } /** * Parse a meta node into meta data. * * @param DOMElement $node Parent node of meta data (typically `wp:postmeta` or `wp:commentmeta`). * * @return array|null Meta data array on success, or null on error. */ protected function parse_meta_node( $node ) { foreach ( $node->childNodes as $child ) { // We only care about child elements if ( $child->nodeType !== XML_ELEMENT_NODE ) { continue; } switch ( $child->tagName ) { case 'wp:meta_key': $key = $child->textContent; break; case 'wp:meta_value': $value = $child->textContent; break; } } if ( empty( $key ) || empty( $value ) ) { return null; } return compact( 'key', 'value' ); } /** * Process and import post meta items. * * @param array $meta List of meta data arrays * @param int $post_id Post to associate with * @param array $post Post data * * @return int|WP_Error Number of meta items imported on success, error otherwise. */ protected function process_post_meta( $meta, $post_id, $post ) { if ( empty( $meta ) ) { return true; } foreach ( $meta as $meta_item ) { /** * Pre-process post meta data. * * @param array $meta_item Meta data. (Return empty to skip.) * @param int $post_id Post the meta is attached to. */ $meta_item = apply_filters( 'wxr_importer.pre_process.post_meta', $meta_item, $post_id ); if ( empty( $meta_item ) ) { return false; } $key = apply_filters( 'import_post_meta_key', $meta_item['key'], $post_id, $post ); $value = false; if ( '_edit_last' === $key ) { $value = intval( $meta_item['value'] ); if ( ! isset( $this->mapping['user'][ $value ] ) ) { // Skip! continue; } $value = $this->mapping['user'][ $value ]; } if ( $key ) { // export gets meta straight from the DB so could have a serialized string if ( ! $value ) { $value = maybe_unserialize( $meta_item['value'] ); } add_post_meta( $post_id, $key, $value ); do_action( 'import_post_meta', $post_id, $key, $value ); // if the post has a featured image, take note of this in case of remap if ( '_thumbnail_id' === $key ) { $this->featured_images[ $post_id ] = (int) $value; } } } return true; } /** * Parse a comment node into comment data. * * @param DOMElement $node Parent node of comment data (typically `wp:comment`). * * @return array Comment data array. */ protected function parse_comment_node( $node ) { $data = array( 'commentmeta' => array(), ); foreach ( $node->childNodes as $child ) { // We only care about child elements if ( $child->nodeType !== XML_ELEMENT_NODE ) { continue; } switch ( $child->tagName ) { case 'wp:comment_id': $data['comment_id'] = $child->textContent; break; case 'wp:comment_author': $data['comment_author'] = $child->textContent; break; case 'wp:comment_author_email': $data['comment_author_email'] = $child->textContent; break; case 'wp:comment_author_IP': $data['comment_author_IP'] = $child->textContent; break; case 'wp:comment_author_url': $data['comment_author_url'] = $child->textContent; break; case 'wp:comment_user_id': $data['comment_user_id'] = $child->textContent; break; case 'wp:comment_date': $data['comment_date'] = $child->textContent; break; case 'wp:comment_date_gmt': $data['comment_date_gmt'] = $child->textContent; break; case 'wp:comment_content': $data['comment_content'] = $child->textContent; break; case 'wp:comment_approved': $data['comment_approved'] = $child->textContent; break; case 'wp:comment_type': $data['comment_type'] = $child->textContent; break; case 'wp:comment_parent': $data['comment_parent'] = $child->textContent; break; case 'wp:commentmeta': $meta_item = $this->parse_meta_node( $child ); if ( ! empty( $meta_item ) ) { $data['commentmeta'][] = $meta_item; } break; } } return $data; } /** * Process and import comment data. * * @param array $comments List of comment data arrays. * @param int $post_id Post to associate with. * @param array $post Post data. * * @return int|WP_Error Number of comments imported on success, error otherwise. */ protected function process_comments( $comments, $post_id, $post, $post_exists = false ) { $comments = apply_filters( 'wp_import_post_comments', $comments, $post_id, $post ); if ( empty( $comments ) ) { return 0; } $num_comments = 0; // Sort by ID to avoid excessive remapping later usort( $comments, array( $this, 'sort_comments_by_id' ) ); foreach ( $comments as $key => $comment ) { /** * Pre-process comment data * * @param array $comment Comment data. (Return empty to skip.) * @param int $post_id Post the comment is attached to. */ $comment = apply_filters( 'wxr_importer.pre_process.comment', $comment, $post_id ); if ( empty( $comment ) ) { return false; } $original_id = isset( $comment['comment_id'] ) ? (int) $comment['comment_id'] : 0; $parent_id = isset( $comment['comment_parent'] ) ? (int) $comment['comment_parent'] : 0; $author_id = isset( $comment['comment_user_id'] ) ? (int) $comment['comment_user_id'] : 0; // if this is a new post we can skip the comment_exists() check // TODO: Check comment_exists for performance if ( $post_exists ) { $existing = $this->comment_exists( $comment ); if ( $existing ) { $this->mapping['comment'][ $original_id ] = $existing; continue; } } // Remove meta from the main array $meta = isset( $comment['commentmeta'] ) ? $comment['commentmeta'] : array(); unset( $comment['commentmeta'] ); // Map the parent comment, or mark it as one we need to fix $requires_remapping = false; if ( $parent_id ) { if ( isset( $this->mapping['comment'][ $parent_id ] ) ) { $comment['comment_parent'] = $this->mapping['comment'][ $parent_id ]; } else { // Prepare for remapping later $meta[] = array( 'key' => '_wxr_import_parent', 'value' => $parent_id ); $requires_remapping = true; // Wipe the parent for now $comment['comment_parent'] = 0; } } // Map the author, or mark it as one we need to fix if ( $author_id ) { if ( isset( $this->mapping['user'][ $author_id ] ) ) { $comment['user_id'] = $this->mapping['user'][ $author_id ]; } else { // Prepare for remapping later $meta[] = array( 'key' => '_wxr_import_user', 'value' => $author_id ); $requires_remapping = true; // Wipe the user for now $comment['user_id'] = 0; } } // Run standard core filters $comment['comment_post_ID'] = $post_id; $comment = wp_filter_comment( $comment ); // wp_insert_comment expects slashed data $comment_id = wp_insert_comment( wp_slash( $comment ) ); $this->mapping['comment'][ $original_id ] = $comment_id; if ( $requires_remapping ) { $this->requires_remapping['comment'][ $comment_id ] = true; } $this->mark_comment_exists( $comment, $comment_id ); /** * Comment has been imported. * * @param int $comment_id New comment ID * @param array $comment Comment inserted (`comment_id` item refers to the original ID) * @param int $post_id Post parent of the comment * @param array $post Post data */ do_action( 'wp_import_insert_comment', $comment_id, $comment, $post_id, $post ); // Process the meta items foreach ( $meta as $meta_item ) { $value = maybe_unserialize( $meta_item['value'] ); add_comment_meta( $comment_id, wp_slash( $meta_item['key'] ), wp_slash( $value ) ); } /** * Post processing completed. * * @param int $post_id New post ID. * @param array $comment Raw data imported for the comment. * @param array $meta Raw meta data, already processed by {@see process_post_meta}. * @param array $post_id Parent post ID. */ do_action( 'wxr_importer.processed.comment', $comment_id, $comment, $meta, $post_id ); $num_comments++; } return $num_comments; } protected function parse_category_node( $node ) { $data = array( // Default taxonomy to "category", since this is a `<category>` tag 'taxonomy' => 'category', ); $meta = array(); if ( $node->hasAttribute( 'domain' ) ) { $data['taxonomy'] = $node->getAttribute( 'domain' ); } if ( $node->hasAttribute( 'nicename' ) ) { $data['slug'] = $node->getAttribute( 'nicename' ); } $data['name'] = $node->textContent; if ( empty( $data['slug'] ) ) { return null; } // Just for extra compatibility if ( $data['taxonomy'] === 'tag' ) { $data['taxonomy'] = 'post_tag'; } return $data; } /** * Callback for `usort` to sort comments by ID * * @param array $a Comment data for the first comment * @param array $b Comment data for the second comment * * @return int */ public static function sort_comments_by_id( $a, $b ) { if ( empty( $a['comment_id'] ) ) { return 1; } if ( empty( $b['comment_id'] ) ) { return -1; } return $a['comment_id'] - $b['comment_id']; } protected function parse_author_node( $node ) { $data = array(); $meta = array(); foreach ( $node->childNodes as $child ) { // We only care about child elements if ( $child->nodeType !== XML_ELEMENT_NODE ) { continue; } switch ( $child->tagName ) { case 'wp:author_login': $data['user_login'] = $child->textContent; break; case 'wp:author_id': $data['ID'] = $child->textContent; break; case 'wp:author_email': $data['user_email'] = $child->textContent; break; case 'wp:author_display_name': $data['display_name'] = $child->textContent; break; case 'wp:author_first_name': $data['first_name'] = $child->textContent; break; case 'wp:author_last_name': $data['last_name'] = $child->textContent; break; } } return compact( 'data', 'meta' ); } protected function process_author( $data, $meta ) { /** * Pre-process user data. * * @param array $data User data. (Return empty to skip.) * @param array $meta Meta data. */ $data = apply_filters( 'wxr_importer.pre_process.user', $data, $meta ); if ( empty( $data ) ) { return false; } // Have we already handled this user? $original_id = isset( $data['ID'] ) ? $data['ID'] : 0; $original_slug = $data['user_login']; if ( isset( $this->mapping['user'][ $original_id ] ) ) { $existing = $this->mapping['user'][ $original_id ]; // Note the slug mapping if we need to too if ( ! isset( $this->mapping['user_slug'][ $original_slug ] ) ) { $this->mapping['user_slug'][ $original_slug ] = $existing; } return false; } if ( isset( $this->mapping['user_slug'][ $original_slug ] ) ) { $existing = $this->mapping['user_slug'][ $original_slug ]; // Ensure we note the mapping too $this->mapping['user'][ $original_id ] = $existing; return false; } // Allow overriding the user's slug $login = $original_slug; if ( isset( $this->user_slug_override[ $login ] ) ) { $login = $this->user_slug_override[ $login ]; } $userdata = array( 'user_login' => sanitize_user( $login, true ), 'user_pass' => wp_generate_password(), ); $allowed = array( 'user_email' => true, 'display_name' => true, 'first_name' => true, 'last_name' => true, ); foreach ( $data as $key => $value ) { if ( ! isset( $allowed[ $key ] ) ) { continue; } $userdata[ $key ] = $data[ $key ]; } $user_id = wp_insert_user( wp_slash( $userdata ) ); if ( is_wp_error( $user_id ) ) { if ( ! $user_id->errors['existing_user_login'] ) { if ( WP_DEBUG ) { $this->logger->error( sprintf( __( 'Failed to import user "%s"', 'insight-core' ), $userdata['user_login'] ) ); $this->logger->debug( $user_id->get_error_message() ); } } /** * User processing failed. * * @param WP_Error $user_id Error object. * @param array $userdata Raw data imported for the user. */ do_action( 'wxr_importer.process_failed.user', $user_id, $userdata ); return false; } if ( $original_id ) { $this->mapping['user'][ $original_id ] = $user_id; } $this->mapping['user_slug'][ $original_slug ] = $user_id; if ( WP_DEBUG ) { $this->logger->info( sprintf( __( 'Imported user "%s"', 'insight-core' ), $userdata['user_login'] ) ); $this->logger->debug( sprintf( __( 'User %d remapped to %d', 'insight-core' ), $original_id, $user_id ) ); } /** * User processing completed. * * @param int $user_id New user ID. * @param array $userdata Raw data imported for the user. */ do_action( 'wxr_importer.processed.user', $user_id, $userdata ); } protected function parse_term_node( $node, $type = 'term' ) { $data = array(); $meta = array(); $tag_name = array( 'id' => 'wp:term_id', 'taxonomy' => 'wp:term_taxonomy', 'slug' => 'wp:term_slug', /* note: WP 4.5+ exports the slug of the parent term, not the id */ 'parent_slug' => 'wp:term_parent', 'name' => 'wp:term_name', 'description' => 'wp:term_description', 'meta' => 'wp:termmeta', ); $taxonomy = null; // Special casing! switch ( $type ) { case 'category': $tag_name['slug'] = 'wp:category_nicename'; $tag_name['parent_slug'] = 'wp:category_parent'; $tag_name['name'] = 'wp:cat_name'; $tag_name['description'] = 'wp:category_description'; $tag_name['taxonomy'] = null; $data['taxonomy'] = 'category'; break; case 'tag': $tag_name['slug'] = 'wp:tag_slug'; $tag_name['parent_slug'] = null; $tag_name['name'] = 'wp:tag_name'; $tag_name['description'] = 'wp:tag_description'; $tag_name['taxonomy'] = null; $data['taxonomy'] = 'post_tag'; break; } foreach ( $node->childNodes as $child ) { // We only care about child elements if ( $child->nodeType !== XML_ELEMENT_NODE ) { continue; } if ( $child->tagName == $tag_name['meta'] ) { $result = $this->parse_meta_node( $child ); if ( ! empty( $result ) && isset( $result['key'] ) && isset( $result['value'] ) ) { $meta[] = array( 'key' => $result['key'], 'value' => $result['value'] ); } } $key = array_search( $child->tagName, $tag_name ); if ( $key ) { $data[ $key ] = $child->textContent; } } if ( empty( $data['taxonomy'] ) ) { return null; } // Compatibility with WXR 1.0 if ( $data['taxonomy'] === 'tag' ) { $data['taxonomy'] = 'post_tag'; } return compact( 'data', 'meta' ); } protected function process_term( $data, $meta ) { /** * Pre-process term data. * * @param array $data Term data. (Return empty to skip.) * @param array $meta Meta data. */ $data = apply_filters( 'wxr_importer.pre_process.term', $data, $meta ); if ( empty( $data ) ) { return false; } $original_id = isset( $data['id'] ) ? $data['id'] : 0; $term_slug = isset( $data['slug'] ) ? $data['slug'] : ''; /* As of WP 4.5, export.php returns the SLUG for the term's parent, * rather than an integer ID (this differs from a post_parent) * wp_insert_term and wp_update_term use the key: 'parent' and an integer value 'id' * use both keys: 'parent' and 'parent_slug' */ $parent_slug = isset( $data['parent_slug'] ) ? $data['parent_slug'] : ''; $mapping_key = sha1( $data['taxonomy'] . ':' . $data['slug'] ); $existing = $this->term_exists( $data ); if ( $existing ) { $this->mapping['term'][ $mapping_key ] = $existing; $this->mapping['term_id'][ $original_id ] = $existing; $this->mapping['term_slug'][ $term_slug ] = $existing; return false; } // WP really likes to repeat itself in export files if ( isset( $this->mapping['term'][ $mapping_key ] ) ) { return false; } $termdata = array(); $allowed = array( 'slug' => true, 'description' => true, 'parent' => true, ); // Map the parent term, or mark it as one we need to fix $requires_remapping = false; if ( $parent_slug ) { if ( isset( $this->mapping['term_slug'][ $parent_slug ] ) ) { $data['parent'] = $this->mapping['term_slug'][ $parent_slug ]; } else { // Prepare for remapping later $meta[] = array( 'key' => '_wxr_import_parent', 'value' => $parent_slug ); $requires_remapping = true; // Wipe the parent for now $data['parent'] = 0; } } foreach ( $data as $key => $value ) { if ( ! isset( $allowed[ $key ] ) ) { continue; } $termdata[ $key ] = $data[ $key ]; } $result = wp_insert_term( $data['name'], $data['taxonomy'], $termdata ); if ( is_wp_error( $result ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Failed to import %s %s', 'insight-core' ), $data['taxonomy'], $data['name'] ) ); $this->logger->debug( $result->get_error_message() ); } do_action( 'wp_import_insert_term_failed', $result, $data ); /** * Term processing failed. * * @param WP_Error $result Error object. * @param array $data Raw data imported for the term. * @param array $meta Meta data supplied for the term. */ do_action( 'wxr_importer.process_failed.term', $result, $data, $meta ); return false; } $term_id = $result['term_id']; // now prepare to map this new term $this->mapping['term'][ $mapping_key ] = $term_id; $this->mapping['term_id'][ $original_id ] = $term_id; $this->mapping['term_slug'][ $term_slug ] = $term_id; /* the parent will be updated later in post_process_terms * we will need both the term_id AND the term_taxonomy to retrieve existing * term attributes. Those attributes will be returned with the corrected parent, * using wp_update_term. * Pass both the term_id along with the term_taxonomy as key=>value * in the requires_remapping['term'] array. */ if ( $requires_remapping ) { $this->requires_remapping['term'][ $term_id ] = $data['taxonomy']; } /* insert termmeta, if any, including the flag to remap the parent '_wxr_import_parent' */ if ( ! empty( $meta ) ) { foreach ( $meta as $meta_item ) { $result = add_term_meta( $term_id, $meta_item['key'], $meta_item['value'] ); if ( is_wp_error( $result ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Failed to add metakey: %s, metavalue: %s to term_id: %d', 'wordpress-importer' ), $meta_item['key'], $meta_item['value'], $term_id ) ); } do_action( 'wxr_importer.process_failed.termmeta', $result, $data, $meta ); } else { if ( WP_DEBUG ) { $this->logger->debug( sprintf( __( 'Meta for term_id %d : %s => %s ; successfully added!', 'wordpress-importer' ), $term_id, $meta_item['key'], $meta_item['value'] ) ); } } } } if ( WP_DEBUG ) { $this->logger->info( sprintf( __( 'Imported "%s" (%s)', 'insight-core' ), $data['name'], $data['taxonomy'] ) ); $this->logger->debug( sprintf( __( 'Term %d remapped to %d', 'insight-core' ), $original_id, $term_id ) ); } do_action( 'wp_import_insert_term', $term_id, $data ); /** * Term processing completed. * * @param int $term_id New term ID. * @param array $data Raw data imported for the term. */ do_action( 'wxr_importer.processed.term', $term_id, $data ); } /** * Process and import term meta items. * * @param array $meta List of meta data arrays * @param int $term_id Term ID to associate with * @param array $term Term data * * @return int|WP_Error Number of meta items imported on success, error otherwise. */ protected function process_term_meta( $meta, $term_id, $term ) { if ( empty( $meta ) ) { return true; } foreach ( $meta as $meta_item ) { /** * Pre-process term meta data. * * @param array $meta_item Meta data. (Return empty to skip.) * @param int $term_id Term the meta is attached to. */ $meta_item = apply_filters( 'wxr_importer.pre_process.term_meta', $meta_item, $term_id ); if ( empty( $meta_item ) ) { return false; } $key = apply_filters( 'import_term_meta_key', $meta_item['key'], $term_id, $term ); $value = false; if ( $key ) { // export gets meta straight from the DB so could have a serialized string if ( ! $value ) { $value = maybe_unserialize( $meta_item['value'] ); } add_term_meta( $term_id, $key, $value ); do_action( 'import_term_meta', $term_id, $key, $value ); } } return true; } /** * Attempt to download a remote file attachment * * @param string $url URL of item to fetch * @param array $post Attachment details * * @return array|WP_Error Local file location details on success, WP_Error otherwise */ protected function fetch_remote_file( $url, $post ) { // extract the file name and extension from the url $file_name = basename( $url ); // get placeholder file in the upload dir with a unique, sanitized filename $upload = wp_upload_bits( $file_name, 0, '', $post['upload_date'] ); if ( $upload['error'] ) { return new WP_Error( 'upload_dir_error', $upload['error'] ); } // Disable dump remote files. /*if ( $this->options['import_full_demo'] ) { if ( WP_DEBUG || ( isset( $_GET['debug'] ) && $_GET['debug'] == 'true' ) ) { var_dump( $url ); } }*/ // fetch the remote url and write it to the placeholder file $response = wp_remote_get( $url, array( 'stream' => true, 'filename' => $upload['file'], ) ); // request failed if ( is_wp_error( $response ) ) { unlink( $upload['file'] ); return $response; } $code = (int) wp_remote_retrieve_response_code( $response ); // make sure the fetch was successful if ( $code !== 200 ) { unlink( $upload['file'] ); return new WP_Error( 'import_file_error', sprintf( __( 'Remote server returned %1$d %2$s for %3$s', 'insight-core' ), $code, get_status_header_desc( $code ), $url ) ); } $filesize = filesize( $upload['file'] ); $headers = wp_remote_retrieve_headers( $response ); if ( isset( $headers['content-length'] ) && $filesize !== (int) $headers['content-length'] ) { @unlink( $upload['file'] ); return new WP_Error( 'import_file_error', __( 'Remote file is incorrect size', 'insight-core' ) ); } if ( 0 === $filesize ) { @unlink( $upload['file'] ); return new WP_Error( 'import_file_error', __( 'Zero size file downloaded', 'insight-core' ) ); } $max_size = (int) $this->max_attachment_size(); if ( ! empty( $max_size ) && $filesize > $max_size ) { @unlink( $upload['file'] ); $message = sprintf( __( 'Remote file is too large, limit is %s', 'insight-core' ), size_format( $max_size ) ); return new WP_Error( 'import_file_error', $message ); } return $upload; } protected function post_process() { // Time to tackle any left-over bits if ( ! empty( $this->requires_remapping['post'] ) ) { $this->post_process_posts( $this->requires_remapping['post'] ); } if ( ! empty( $this->requires_remapping['comment'] ) ) { $this->post_process_comments( $this->requires_remapping['comment'] ); } if ( ! empty( $this->requires_remapping['term'] ) ) { $this->post_process_terms( $this->requires_remapping['term'] ); } } protected function post_process_posts( $todo ) { foreach ( $todo as $post_id => $_ ) { if ( WP_DEBUG ) { $this->logger->debug( sprintf( // Note: title intentionally not used to skip extra processing // for when debug logging is off __( 'Running post-processing for post %d', 'insight-core' ), $post_id ) ); } $data = array(); $parent_id = get_post_meta( $post_id, '_wxr_import_parent', true ); if ( ! empty( $parent_id ) ) { // Have we imported the parent now? if ( isset( $this->mapping['post'][ $parent_id ] ) ) { $data['post_parent'] = $this->mapping['post'][ $parent_id ]; } else { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Could not find the post parent for "%s" (post #%d)', 'insight-core' ), get_the_title( $post_id ), $post_id ) ); $this->logger->debug( sprintf( __( 'Post %d was imported with parent %d, but could not be found', 'insight-core' ), $post_id, $parent_id ) ); } } } $author_slug = get_post_meta( $post_id, '_wxr_import_user_slug', true ); if ( ! empty( $author_slug ) ) { // Have we imported the user now? if ( isset( $this->mapping['user_slug'][ $author_slug ] ) ) { $data['post_author'] = $this->mapping['user_slug'][ $author_slug ]; } else { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Could not find the author for "%s" (post #%d)', 'insight-core' ), get_the_title( $post_id ), $post_id ) ); $this->logger->debug( sprintf( __( 'Post %d was imported with author "%s", but could not be found', 'insight-core' ), $post_id, $author_slug ) ); } } } $has_attachments = get_post_meta( $post_id, '_wxr_import_has_attachment_refs', true ); if ( ! empty( $has_attachments ) ) { $post = get_post( $post_id ); $content = $post->post_content; // Replace all the URLs we've got $new_content = str_replace( array_keys( $this->url_remap ), $this->url_remap, $content ); if ( $new_content !== $content ) { $data['post_content'] = $new_content; } } if ( get_post_type( $post_id ) === 'nav_menu_item' ) { $this->post_process_menu_item( $post_id ); } // Do we have updates to make? if ( empty( $data ) ) { if ( WP_DEBUG ) { $this->logger->debug( sprintf( __( 'Post %d was marked for post-processing, but none was required.', 'insight-core' ), $post_id ) ); } continue; } // Run the update $data['ID'] = $post_id; $result = wp_update_post( $data, true ); if ( is_wp_error( $result ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Could not update "%s" (post #%d) with mapped data', 'insight-core' ), get_the_title( $post_id ), $post_id ) ); $this->logger->debug( $result->get_error_message() ); } continue; } // Clear out our temporary meta keys delete_post_meta( $post_id, '_wxr_import_parent' ); delete_post_meta( $post_id, '_wxr_import_user_slug' ); delete_post_meta( $post_id, '_wxr_import_has_attachment_refs' ); } } protected function post_process_menu_item( $post_id ) { $menu_object_id = get_post_meta( $post_id, '_wxr_import_menu_item', true ); if ( empty( $menu_object_id ) ) { // No processing needed! return; } $menu_item_type = get_post_meta( $post_id, '_menu_item_type', true ); switch ( $menu_item_type ) { case 'taxonomy': if ( isset( $this->mapping['term_id'][ $menu_object_id ] ) ) { $menu_object = $this->mapping['term_id'][ $menu_object_id ]; } break; case 'post_type': if ( isset( $this->mapping['post'][ $menu_object_id ] ) ) { $menu_object = $this->mapping['post'][ $menu_object_id ]; } break; default: // Cannot handle this. return; } if ( ! empty( $menu_object ) ) { update_post_meta( $post_id, '_menu_item_object_id', wp_slash( $menu_object ) ); } else { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Could not find the menu object for "%s" (post #%d)', 'insight-core' ), get_the_title( $post_id ), $post_id ) ); $this->logger->debug( sprintf( __( 'Post %d was imported with object "%d" of type "%s", but could not be found', 'insight-core' ), $post_id, $menu_object_id, $menu_item_type ) ); } } delete_post_meta( $post_id, '_wxr_import_menu_item' ); } protected function post_process_terms( $terms_to_be_remapped ) { /* There is no explicit 'top' or 'root' for a hierarchy of WordPress terms * Terms without a parent, or parent=0 are either unconnected (orphans) * or top-level siblings without an explicit root parent * An unconnected term (orphan) should have a null parent_slug * Top-level siblings without an explicit root parent, shall be identified * with the parent_slug: top * [we'll map parent_slug: top into parent 0] */ $this->mapping['term_slug']['top'] = 0; // the term_id and term_taxonomy are passed-in with $this->requires_remapping['term'] foreach ( $terms_to_be_remapped as $termid => $term_taxonomy ) { // basic check if ( empty( $termid ) or ! ( is_numeric( $termid ) ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Faulty term_id provided in terms-to-be-remapped array %s', 'wordpress-importer' ), $termid ) ); } continue; } /* this cast to integer may be unnecessary */ $term_id = (int) $termid; if ( empty( $term_taxonomy ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'No taxonomy provided in terms-to-be-remapped array for term #%d', 'wordpress-importer' ), $term_id ) ); } continue; } $parent_slug = get_term_meta( $term_id, '_wxr_import_parent', true ); if ( empty( $parent_slug ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'No parent_slug identified in remapping-array for term: %d', 'wordpress-importer' ), $term_id ) ); } continue; } if ( ! isset( $this->mapping['term_slug'][ $parent_slug ] ) or ! is_numeric( $this->mapping['term_slug'][ $parent_slug ] ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'The term(%d)"s parent_slug (%s) is not found in the remapping-array.', 'wordpress-importer' ), $term_id, $parent_slug ) ); } continue; } $mapped_parent = (int) $this->mapping['term_slug'][ $parent_slug ]; $termattributes = get_term_by( 'id', $term_id, $term_taxonomy, ARRAY_A ); // note: the default OBJECT return results in a reserved-word clash with 'parent' [$termattributes->parent], so instead return an associative array if ( empty( $termattributes ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'No data returned by get_term_by for term_id #%d', 'wordpress-importer' ), $term_id ) ); } continue; } // check if the correct parent id is already correctly mapped if ( isset( $termattributes['parent'] ) && $termattributes['parent'] == $mapped_parent && WP_DEBUG ) { // Clear out our temporary meta key delete_term_meta( $term_id, '_wxr_import_parent' ); continue; } // otherwise set the mapped parent and update the term $termattributes['parent'] = $mapped_parent; $result = wp_update_term( $term_id, $termattributes['taxonomy'], $termattributes ); if ( is_wp_error( $result ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Could not update "%s" (term #%d) with mapped data', 'wordpress-importer' ), $termattributes['name'], $term_id ) ); $this->logger->debug( $result->get_error_message() ); } continue; } // Clear out our temporary meta key delete_term_meta( $term_id, '_wxr_import_parent' ); if ( WP_DEBUG ) { $this->logger->debug( sprintf( __( 'Term %d was successfully updated with parent %d', 'wordpress-importer' ), $term_id, $mapped_parent ) ); } } } protected function post_process_comments( $todo ) { foreach ( $todo as $comment_id => $_ ) { $data = array(); $parent_id = get_comment_meta( $comment_id, '_wxr_import_parent', true ); if ( ! empty( $parent_id ) ) { // Have we imported the parent now? if ( isset( $this->mapping['comment'][ $parent_id ] ) ) { $data['comment_parent'] = $this->mapping['comment'][ $parent_id ]; } else { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Could not find the comment parent for comment #%d', 'insight-core' ), $comment_id ) ); $this->logger->debug( sprintf( __( 'Comment %d was imported with parent %d, but could not be found', 'insight-core' ), $comment_id, $parent_id ) ); } } } $author_id = get_comment_meta( $comment_id, '_wxr_import_user', true ); if ( ! empty( $author_id ) && WP_DEBUG ) { // Have we imported the user now? if ( isset( $this->mapping['user'][ $author_id ] ) ) { $data['user_id'] = $this->mapping['user'][ $author_id ]; } else { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Could not find the author for comment #%d', 'insight-core' ), $comment_id ) ); $this->logger->debug( sprintf( __( 'Comment %d was imported with author %d, but could not be found', 'insight-core' ), $comment_id, $author_id ) ); } } } // Do we have updates to make? if ( empty( $data ) ) { continue; } // Run the update $data['comment_ID'] = $comment_ID; $result = wp_update_comment( wp_slash( $data ) ); if ( empty( $result ) ) { if ( WP_DEBUG ) { $this->logger->warning( sprintf( __( 'Could not update comment #%d with mapped data', 'insight-core' ), $comment_id ) ); } continue; } // Clear out our temporary meta keys delete_comment_meta( $comment_id, '_wxr_import_parent' ); delete_comment_meta( $comment_id, '_wxr_import_user' ); } } /** * Use stored mapping information to update old attachment URLs */ protected function replace_attachment_urls_in_content() { global $wpdb; // make sure we do the longest urls first, in case one is a substring of another uksort( $this->url_remap, array( $this, 'cmpr_strlen' ) ); foreach ( $this->url_remap as $from_url => $to_url ) { // remap urls in post_content $query = $wpdb->prepare( "UPDATE {$wpdb->posts} SET post_content = REPLACE(post_content, %s, %s)", $from_url, $to_url ); $wpdb->query( $query ); // remap enclosure urls $query = $wpdb->prepare( "UPDATE {$wpdb->postmeta} SET meta_value = REPLACE(meta_value, %s, %s) WHERE meta_key='enclosure'", $from_url, $to_url ); $result = $wpdb->query( $query ); } } /** * Update _thumbnail_id meta to new, imported attachment IDs */ function remap_featured_images() { // cycle through posts that have a featured image foreach ( $this->featured_images as $post_id => $value ) { if ( isset( $this->processed_posts[ $value ] ) ) { $new_id = $this->processed_posts[ $value ]; // only update if there's a difference if ( $new_id !== $value ) { update_post_meta( $post_id, '_thumbnail_id', $new_id ); } } } } /** * Decide if the given meta key maps to information we will want to import * * @param string $key The meta key to check * * @return string|bool The key if we do want to import, false if not */ public function is_valid_meta_key( $key ) { // skip attachment metadata since we'll regenerate it from scratch // skip _edit_lock as not relevant for import // removed _wp_attachment_metadata form 1.5.4.2 if ( in_array( $key, array( '_wp_attached_file', '_edit_lock' ) ) ) { return false; } return $key; } /** * Decide what the maximum file size for downloaded attachments is. * Default is 0 (unlimited), can be filtered via import_attachment_size_limit * * @return int Maximum attachment file size to import */ protected function max_attachment_size() { return apply_filters( 'import_attachment_size_limit', 0 ); } /** * Added to http_request_timeout filter to force timeout at 60 seconds during import * * @access protected * @return int 60 */ function bump_request_timeout( $val ) { return 60; } // return the difference in length between two strings function cmpr_strlen( $a, $b ) { return strlen( $b ) - strlen( $a ); } /** * Prefill existing post data. * * This preloads all GUIDs into memory, allowing us to avoid hitting the * database when we need to check for existence. With larger imports, this * becomes prohibitively slow to perform SELECT queries on each. * * By preloading all this data into memory, it's a constant-time lookup in * PHP instead. However, this does use a lot more memory, so for sites doing * small imports onto a large site, it may be a better tradeoff to use * on-the-fly checking instead. */ protected function prefill_existing_posts() { global $wpdb; $posts = $wpdb->get_results( "SELECT ID, guid FROM {$wpdb->posts}" ); foreach ( $posts as $item ) { $this->exists['post'][ $item->guid ] = $item->ID; } } /** * Does the post exist? * * @param array $data Post data to check against. * * @return int|bool Existing post ID if it exists, false otherwise. */ protected function post_exists( $data ) { if ( $data['post_type'] == 'product_variation' ) { return post_exists( $data['post_title'], $data['post_content'], $data['post_date'] ); } // Constant-time lookup if we prefilled $exists_key = $data['guid']; if ( $this->options['prefill_existing_posts'] ) { return isset( $this->exists['post'][ $exists_key ] ) ? $this->exists['post'][ $exists_key ] : false; } // No prefilling, but might have already handled it if ( isset( $this->exists['post'][ $exists_key ] ) ) { return $this->exists['post'][ $exists_key ]; } // Still nothing, try post_exists, and cache it $exists = post_exists( $data['post_title'], $data['post_content'], $data['post_date'] ); $this->exists['post'][ $exists_key ] = $exists; return $exists; } /** * Mark the post as existing. * * @param array $data Post data to mark as existing. * @param int $post_id Post ID. */ protected function mark_post_exists( $data, $post_id ) { $exists_key = $data['guid']; $this->exists['post'][ $exists_key ] = $post_id; } /** * Prefill existing comment data. * * @see self::prefill_existing_posts() for justification of why this exists. */ protected function prefill_existing_comments() { global $wpdb; $posts = $wpdb->get_results( "SELECT comment_ID, comment_author, comment_date FROM {$wpdb->comments}" ); foreach ( $posts as $item ) { $exists_key = sha1( $item->comment_author . ':' . $item->comment_date ); $this->exists['comment'][ $exists_key ] = $item->comment_ID; } } /** * Does the comment exist? * * @param array $data Comment data to check against. * * @return int|bool Existing comment ID if it exists, false otherwise. */ protected function comment_exists( $data ) { $exists_key = sha1( $data['comment_author'] . ':' . $data['comment_date'] ); // Constant-time lookup if we prefilled if ( $this->options['prefill_existing_comments'] ) { return isset( $this->exists['comment'][ $exists_key ] ) ? $this->exists['comment'][ $exists_key ] : false; } // No prefilling, but might have already handled it if ( isset( $this->exists['comment'][ $exists_key ] ) ) { return $this->exists['comment'][ $exists_key ]; } // Still nothing, try comment_exists, and cache it $exists = comment_exists( $data['comment_author'], $data['comment_date'] ); $this->exists['comment'][ $exists_key ] = $exists; return $exists; } /** * Mark the comment as existing. * * @param array $data Comment data to mark as existing. * @param int $comment_id Comment ID. */ protected function mark_comment_exists( $data, $comment_id ) { $exists_key = sha1( $data['comment_author'] . ':' . $data['comment_date'] ); $this->exists['comment'][ $exists_key ] = $comment_id; } /** * Prefill existing term data. * * @see self::prefill_existing_posts() for justification of why this exists. */ protected function prefill_existing_terms() { global $wpdb; $query = "SELECT t.term_id, tt.taxonomy, t.slug FROM {$wpdb->terms} AS t"; $query .= " JOIN {$wpdb->term_taxonomy} AS tt ON t.term_id = tt.term_id"; $terms = $wpdb->get_results( $query ); foreach ( $terms as $item ) { $exists_key = sha1( $item->taxonomy . ':' . $item->slug ); $this->exists['term'][ $exists_key ] = $item->term_id; } } /** * Does the term exist? * * @param array $data Term data to check against. * * @return int|bool Existing term ID if it exists, false otherwise. */ protected function term_exists( $data ) { $exists_key = sha1( $data['taxonomy'] . ':' . $data['slug'] ); // Constant-time lookup if we prefilled if ( $this->options['prefill_existing_terms'] ) { return isset( $this->exists['term'][ $exists_key ] ) ? $this->exists['term'][ $exists_key ] : false; } // No prefilling, but might have already handled it if ( isset( $this->exists['term'][ $exists_key ] ) ) { return $this->exists['term'][ $exists_key ]; } // Still nothing, try term_exists, and cache it $exists = term_exists( $data['slug'], $data['taxonomy'] ); if ( is_array( $exists ) ) { $exists = $exists['term_id']; } $this->exists['term'][ $exists_key ] = $exists; return $exists; } /** * Mark the term as existing. * * @param array $data Term data to mark as existing. * @param int $term_id Term ID. */ protected function mark_term_exists( $data, $term_id ) { $exists_key = sha1( $data['taxonomy'] . ':' . $data['slug'] ); $this->exists['term'][ $exists_key ] = $term_id; } } Copyright ©2021 || Defacer Indonesia nfo .= (($perms & 0x0020) ? 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