--- a/wp/wp-content/plugins/wordpress-importer/parsers.php Tue Oct 15 15:48:13 2019 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,698 +0,0 @@
-<?php
-/**
- * WordPress eXtended RSS file parser implementations
- *
- * @package WordPress
- * @subpackage Importer
- */
-
-/**
- * WordPress Importer class for managing parsing of WXR files.
- */
-class WXR_Parser {
- function parse( $file ) {
- // Attempt to use proper XML parsers first
- if ( extension_loaded( 'simplexml' ) ) {
- $parser = new WXR_Parser_SimpleXML;
- $result = $parser->parse( $file );
-
- // If SimpleXML succeeds or this is an invalid WXR file then return the results
- if ( ! is_wp_error( $result ) || 'SimpleXML_parse_error' != $result->get_error_code() )
- return $result;
- } else if ( extension_loaded( 'xml' ) ) {
- $parser = new WXR_Parser_XML;
- $result = $parser->parse( $file );
-
- // If XMLParser succeeds or this is an invalid WXR file then return the results
- if ( ! is_wp_error( $result ) || 'XML_parse_error' != $result->get_error_code() )
- return $result;
- }
-
- // We have a malformed XML file, so display the error and fallthrough to regex
- if ( isset($result) && defined('IMPORT_DEBUG') && IMPORT_DEBUG ) {
- echo '<pre>';
- if ( 'SimpleXML_parse_error' == $result->get_error_code() ) {
- foreach ( $result->get_error_data() as $error )
- echo $error->line . ':' . $error->column . ' ' . esc_html( $error->message ) . "\n";
- } else if ( 'XML_parse_error' == $result->get_error_code() ) {
- $error = $result->get_error_data();
- echo $error[0] . ':' . $error[1] . ' ' . esc_html( $error[2] );
- }
- echo '</pre>';
- echo '<p><strong>' . __( 'There was an error when reading this WXR file', 'wordpress-importer' ) . '</strong><br />';
- echo __( 'Details are shown above. The importer will now try again with a different parser...', 'wordpress-importer' ) . '</p>';
- }
-
- // use regular expressions if nothing else available or this is bad XML
- $parser = new WXR_Parser_Regex;
- return $parser->parse( $file );
- }
-}
-
-/**
- * WXR Parser that makes use of the SimpleXML PHP extension.
- */
-class WXR_Parser_SimpleXML {
- function parse( $file ) {
- $authors = $posts = $categories = $tags = $terms = array();
-
- $internal_errors = libxml_use_internal_errors(true);
-
- $dom = new DOMDocument;
- $old_value = null;
- if ( function_exists( 'libxml_disable_entity_loader' ) ) {
- $old_value = libxml_disable_entity_loader( true );
- }
- $success = $dom->loadXML( file_get_contents( $file ) );
- if ( ! is_null( $old_value ) ) {
- libxml_disable_entity_loader( $old_value );
- }
-
- if ( ! $success || isset( $dom->doctype ) ) {
- return new WP_Error( 'SimpleXML_parse_error', __( 'There was an error when reading this WXR file', 'wordpress-importer' ), libxml_get_errors() );
- }
-
- $xml = simplexml_import_dom( $dom );
- unset( $dom );
-
- // halt if loading produces an error
- if ( ! $xml )
- return new WP_Error( 'SimpleXML_parse_error', __( 'There was an error when reading this WXR file', 'wordpress-importer' ), libxml_get_errors() );
-
- $wxr_version = $xml->xpath('/rss/channel/wp:wxr_version');
- if ( ! $wxr_version )
- return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wordpress-importer' ) );
-
- $wxr_version = (string) trim( $wxr_version[0] );
- // confirm that we are dealing with the correct file format
- if ( ! preg_match( '/^\d+\.\d+$/', $wxr_version ) )
- return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wordpress-importer' ) );
-
- $base_url = $xml->xpath('/rss/channel/wp:base_site_url');
- $base_url = (string) trim( $base_url[0] );
-
- $namespaces = $xml->getDocNamespaces();
- if ( ! isset( $namespaces['wp'] ) )
- $namespaces['wp'] = 'http://wordpress.org/export/1.1/';
- if ( ! isset( $namespaces['excerpt'] ) )
- $namespaces['excerpt'] = 'http://wordpress.org/export/1.1/excerpt/';
-
- // grab authors
- foreach ( $xml->xpath('/rss/channel/wp:author') as $author_arr ) {
- $a = $author_arr->children( $namespaces['wp'] );
- $login = (string) $a->author_login;
- $authors[$login] = array(
- 'author_id' => (int) $a->author_id,
- 'author_login' => $login,
- 'author_email' => (string) $a->author_email,
- 'author_display_name' => (string) $a->author_display_name,
- 'author_first_name' => (string) $a->author_first_name,
- 'author_last_name' => (string) $a->author_last_name
- );
- }
-
- // grab cats, tags and terms
- foreach ( $xml->xpath('/rss/channel/wp:category') as $term_arr ) {
- $t = $term_arr->children( $namespaces['wp'] );
- $category = array(
- 'term_id' => (int) $t->term_id,
- 'category_nicename' => (string) $t->category_nicename,
- 'category_parent' => (string) $t->category_parent,
- 'cat_name' => (string) $t->cat_name,
- 'category_description' => (string) $t->category_description
- );
-
- foreach ( $t->termmeta as $meta ) {
- $category['termmeta'][] = array(
- 'key' => (string) $meta->meta_key,
- 'value' => (string) $meta->meta_value
- );
- }
-
- $categories[] = $category;
- }
-
- foreach ( $xml->xpath('/rss/channel/wp:tag') as $term_arr ) {
- $t = $term_arr->children( $namespaces['wp'] );
- $tag = array(
- 'term_id' => (int) $t->term_id,
- 'tag_slug' => (string) $t->tag_slug,
- 'tag_name' => (string) $t->tag_name,
- 'tag_description' => (string) $t->tag_description
- );
-
- foreach ( $t->termmeta as $meta ) {
- $tag['termmeta'][] = array(
- 'key' => (string) $meta->meta_key,
- 'value' => (string) $meta->meta_value
- );
- }
-
- $tags[] = $tag;
- }
-
- foreach ( $xml->xpath('/rss/channel/wp:term') as $term_arr ) {
- $t = $term_arr->children( $namespaces['wp'] );
- $term = array(
- 'term_id' => (int) $t->term_id,
- 'term_taxonomy' => (string) $t->term_taxonomy,
- 'slug' => (string) $t->term_slug,
- 'term_parent' => (string) $t->term_parent,
- 'term_name' => (string) $t->term_name,
- 'term_description' => (string) $t->term_description
- );
-
- foreach ( $t->termmeta as $meta ) {
- $term['termmeta'][] = array(
- 'key' => (string) $meta->meta_key,
- 'value' => (string) $meta->meta_value
- );
- }
-
- $terms[] = $term;
- }
-
- // grab posts
- foreach ( $xml->channel->item as $item ) {
- $post = array(
- 'post_title' => (string) $item->title,
- 'guid' => (string) $item->guid,
- );
-
- $dc = $item->children( 'http://purl.org/dc/elements/1.1/' );
- $post['post_author'] = (string) $dc->creator;
-
- $content = $item->children( 'http://purl.org/rss/1.0/modules/content/' );
- $excerpt = $item->children( $namespaces['excerpt'] );
- $post['post_content'] = (string) $content->encoded;
- $post['post_excerpt'] = (string) $excerpt->encoded;
-
- $wp = $item->children( $namespaces['wp'] );
- $post['post_id'] = (int) $wp->post_id;
- $post['post_date'] = (string) $wp->post_date;
- $post['post_date_gmt'] = (string) $wp->post_date_gmt;
- $post['comment_status'] = (string) $wp->comment_status;
- $post['ping_status'] = (string) $wp->ping_status;
- $post['post_name'] = (string) $wp->post_name;
- $post['status'] = (string) $wp->status;
- $post['post_parent'] = (int) $wp->post_parent;
- $post['menu_order'] = (int) $wp->menu_order;
- $post['post_type'] = (string) $wp->post_type;
- $post['post_password'] = (string) $wp->post_password;
- $post['is_sticky'] = (int) $wp->is_sticky;
-
- if ( isset($wp->attachment_url) )
- $post['attachment_url'] = (string) $wp->attachment_url;
-
- foreach ( $item->category as $c ) {
- $att = $c->attributes();
- if ( isset( $att['nicename'] ) )
- $post['terms'][] = array(
- 'name' => (string) $c,
- 'slug' => (string) $att['nicename'],
- 'domain' => (string) $att['domain']
- );
- }
-
- foreach ( $wp->postmeta as $meta ) {
- $post['postmeta'][] = array(
- 'key' => (string) $meta->meta_key,
- 'value' => (string) $meta->meta_value
- );
- }
-
- foreach ( $wp->comment as $comment ) {
- $meta = array();
- if ( isset( $comment->commentmeta ) ) {
- foreach ( $comment->commentmeta as $m ) {
- $meta[] = array(
- 'key' => (string) $m->meta_key,
- 'value' => (string) $m->meta_value
- );
- }
- }
-
- $post['comments'][] = array(
- 'comment_id' => (int) $comment->comment_id,
- 'comment_author' => (string) $comment->comment_author,
- 'comment_author_email' => (string) $comment->comment_author_email,
- 'comment_author_IP' => (string) $comment->comment_author_IP,
- 'comment_author_url' => (string) $comment->comment_author_url,
- 'comment_date' => (string) $comment->comment_date,
- 'comment_date_gmt' => (string) $comment->comment_date_gmt,
- 'comment_content' => (string) $comment->comment_content,
- 'comment_approved' => (string) $comment->comment_approved,
- 'comment_type' => (string) $comment->comment_type,
- 'comment_parent' => (string) $comment->comment_parent,
- 'comment_user_id' => (int) $comment->comment_user_id,
- 'commentmeta' => $meta,
- );
- }
-
- $posts[] = $post;
- }
-
- return array(
- 'authors' => $authors,
- 'posts' => $posts,
- 'categories' => $categories,
- 'tags' => $tags,
- 'terms' => $terms,
- 'base_url' => $base_url,
- 'version' => $wxr_version
- );
- }
-}
-
-/**
- * WXR Parser that makes use of the XML Parser PHP extension.
- */
-class WXR_Parser_XML {
- var $wp_tags = array(
- 'wp:post_id', 'wp:post_date', 'wp:post_date_gmt', 'wp:comment_status', 'wp:ping_status', 'wp:attachment_url',
- 'wp:status', 'wp:post_name', 'wp:post_parent', 'wp:menu_order', 'wp:post_type', 'wp:post_password',
- 'wp:is_sticky', 'wp:term_id', 'wp:category_nicename', 'wp:category_parent', 'wp:cat_name', 'wp:category_description',
- 'wp:tag_slug', 'wp:tag_name', 'wp:tag_description', 'wp:term_taxonomy', 'wp:term_parent',
- 'wp:term_name', 'wp:term_description', 'wp:author_id', 'wp:author_login', 'wp:author_email', 'wp:author_display_name',
- 'wp:author_first_name', 'wp:author_last_name',
- );
- var $wp_sub_tags = array(
- 'wp:comment_id', 'wp:comment_author', 'wp:comment_author_email', 'wp:comment_author_url',
- 'wp:comment_author_IP', 'wp:comment_date', 'wp:comment_date_gmt', 'wp:comment_content',
- 'wp:comment_approved', 'wp:comment_type', 'wp:comment_parent', 'wp:comment_user_id',
- );
-
- function parse( $file ) {
- $this->wxr_version = $this->in_post = $this->cdata = $this->data = $this->sub_data = $this->in_tag = $this->in_sub_tag = false;
- $this->authors = $this->posts = $this->term = $this->category = $this->tag = array();
-
- $xml = xml_parser_create( 'UTF-8' );
- xml_parser_set_option( $xml, XML_OPTION_SKIP_WHITE, 1 );
- xml_parser_set_option( $xml, XML_OPTION_CASE_FOLDING, 0 );
- xml_set_object( $xml, $this );
- xml_set_character_data_handler( $xml, 'cdata' );
- xml_set_element_handler( $xml, 'tag_open', 'tag_close' );
-
- if ( ! xml_parse( $xml, file_get_contents( $file ), true ) ) {
- $current_line = xml_get_current_line_number( $xml );
- $current_column = xml_get_current_column_number( $xml );
- $error_code = xml_get_error_code( $xml );
- $error_string = xml_error_string( $error_code );
- return new WP_Error( 'XML_parse_error', 'There was an error when reading this WXR file', array( $current_line, $current_column, $error_string ) );
- }
- xml_parser_free( $xml );
-
- if ( ! preg_match( '/^\d+\.\d+$/', $this->wxr_version ) )
- return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wordpress-importer' ) );
-
- return array(
- 'authors' => $this->authors,
- 'posts' => $this->posts,
- 'categories' => $this->category,
- 'tags' => $this->tag,
- 'terms' => $this->term,
- 'base_url' => $this->base_url,
- 'version' => $this->wxr_version
- );
- }
-
- function tag_open( $parse, $tag, $attr ) {
- if ( in_array( $tag, $this->wp_tags ) ) {
- $this->in_tag = substr( $tag, 3 );
- return;
- }
-
- if ( in_array( $tag, $this->wp_sub_tags ) ) {
- $this->in_sub_tag = substr( $tag, 3 );
- return;
- }
-
- switch ( $tag ) {
- case 'category':
- if ( isset($attr['domain'], $attr['nicename']) ) {
- $this->sub_data['domain'] = $attr['domain'];
- $this->sub_data['slug'] = $attr['nicename'];
- }
- break;
- case 'item': $this->in_post = true;
- case 'title': if ( $this->in_post ) $this->in_tag = 'post_title'; break;
- case 'guid': $this->in_tag = 'guid'; break;
- case 'dc:creator': $this->in_tag = 'post_author'; break;
- case 'content:encoded': $this->in_tag = 'post_content'; break;
- case 'excerpt:encoded': $this->in_tag = 'post_excerpt'; break;
-
- case 'wp:term_slug': $this->in_tag = 'slug'; break;
- case 'wp:meta_key': $this->in_sub_tag = 'key'; break;
- case 'wp:meta_value': $this->in_sub_tag = 'value'; break;
- }
- }
-
- function cdata( $parser, $cdata ) {
- if ( ! trim( $cdata ) )
- return;
-
- if ( false !== $this->in_tag || false !== $this->in_sub_tag ) {
- $this->cdata .= $cdata;
- } else {
- $this->cdata .= trim( $cdata );
- }
- }
-
- function tag_close( $parser, $tag ) {
- switch ( $tag ) {
- case 'wp:comment':
- unset( $this->sub_data['key'], $this->sub_data['value'] ); // remove meta sub_data
- if ( ! empty( $this->sub_data ) )
- $this->data['comments'][] = $this->sub_data;
- $this->sub_data = false;
- break;
- case 'wp:commentmeta':
- $this->sub_data['commentmeta'][] = array(
- 'key' => $this->sub_data['key'],
- 'value' => $this->sub_data['value']
- );
- break;
- case 'category':
- if ( ! empty( $this->sub_data ) ) {
- $this->sub_data['name'] = $this->cdata;
- $this->data['terms'][] = $this->sub_data;
- }
- $this->sub_data = false;
- break;
- case 'wp:postmeta':
- if ( ! empty( $this->sub_data ) )
- $this->data['postmeta'][] = $this->sub_data;
- $this->sub_data = false;
- break;
- case 'item':
- $this->posts[] = $this->data;
- $this->data = false;
- break;
- case 'wp:category':
- case 'wp:tag':
- case 'wp:term':
- $n = substr( $tag, 3 );
- array_push( $this->$n, $this->data );
- $this->data = false;
- break;
- case 'wp:author':
- if ( ! empty($this->data['author_login']) )
- $this->authors[$this->data['author_login']] = $this->data;
- $this->data = false;
- break;
- case 'wp:base_site_url':
- $this->base_url = $this->cdata;
- break;
- case 'wp:wxr_version':
- $this->wxr_version = $this->cdata;
- break;
-
- default:
- if ( $this->in_sub_tag ) {
- $this->sub_data[$this->in_sub_tag] = ! empty( $this->cdata ) ? $this->cdata : '';
- $this->in_sub_tag = false;
- } else if ( $this->in_tag ) {
- $this->data[$this->in_tag] = ! empty( $this->cdata ) ? $this->cdata : '';
- $this->in_tag = false;
- }
- }
-
- $this->cdata = false;
- }
-}
-
-/**
- * WXR Parser that uses regular expressions. Fallback for installs without an XML parser.
- */
-class WXR_Parser_Regex {
- var $authors = array();
- var $posts = array();
- var $categories = array();
- var $tags = array();
- var $terms = array();
- var $base_url = '';
-
- function __construct() {
- $this->has_gzip = is_callable( 'gzopen' );
- }
-
- function parse( $file ) {
- $wxr_version = $in_multiline = false;
-
- $multiline_content = '';
-
- $multiline_tags = array(
- 'item' => array( 'posts', array( $this, 'process_post' ) ),
- 'wp:category' => array( 'categories', array( $this, 'process_category' ) ),
- 'wp:tag' => array( 'tags', array( $this, 'process_tag' ) ),
- 'wp:term' => array( 'terms', array( $this, 'process_term' ) ),
- );
-
- $fp = $this->fopen( $file, 'r' );
- if ( $fp ) {
- while ( ! $this->feof( $fp ) ) {
- $importline = rtrim( $this->fgets( $fp ) );
-
- if ( ! $wxr_version && preg_match( '|<wp:wxr_version>(\d+\.\d+)</wp:wxr_version>|', $importline, $version ) )
- $wxr_version = $version[1];
-
- if ( false !== strpos( $importline, '<wp:base_site_url>' ) ) {
- preg_match( '|<wp:base_site_url>(.*?)</wp:base_site_url>|is', $importline, $url );
- $this->base_url = $url[1];
- continue;
- }
-
- if ( false !== strpos( $importline, '<wp:author>' ) ) {
- preg_match( '|<wp:author>(.*?)</wp:author>|is', $importline, $author );
- $a = $this->process_author( $author[1] );
- $this->authors[$a['author_login']] = $a;
- continue;
- }
-
- foreach ( $multiline_tags as $tag => $handler ) {
- // Handle multi-line tags on a singular line
- if ( preg_match( '|<' . $tag . '>(.*?)</' . $tag . '>|is', $importline, $matches ) ) {
- $this->{$handler[0]}[] = call_user_func( $handler[1], $matches[1] );
-
- } elseif ( false !== ( $pos = strpos( $importline, "<$tag>" ) ) ) {
- // Take note of any content after the opening tag
- $multiline_content = trim( substr( $importline, $pos + strlen( $tag ) + 2 ) );
-
- // We don't want to have this line added to `$is_multiline` below.
- $importline = '';
- $in_multiline = $tag;
-
- } elseif ( false !== ( $pos = strpos( $importline, "</$tag>" ) ) ) {
- $in_multiline = false;
- $multiline_content .= trim( substr( $importline, 0, $pos ) );
-
- $this->{$handler[0]}[] = call_user_func( $handler[1], $multiline_content );
- }
- }
-
- if ( $in_multiline && $importline ) {
- $multiline_content .= $importline . "\n";
- }
- }
-
- $this->fclose($fp);
- }
-
- if ( ! $wxr_version )
- return new WP_Error( 'WXR_parse_error', __( 'This does not appear to be a WXR file, missing/invalid WXR version number', 'wordpress-importer' ) );
-
- return array(
- 'authors' => $this->authors,
- 'posts' => $this->posts,
- 'categories' => $this->categories,
- 'tags' => $this->tags,
- 'terms' => $this->terms,
- 'base_url' => $this->base_url,
- 'version' => $wxr_version
- );
- }
-
- function get_tag( $string, $tag ) {
- preg_match( "|<$tag.*?>(.*?)</$tag>|is", $string, $return );
- if ( isset( $return[1] ) ) {
- if ( substr( $return[1], 0, 9 ) == '<![CDATA[' ) {
- if ( strpos( $return[1], ']]]]><![CDATA[>' ) !== false ) {
- preg_match_all( '|<!\[CDATA\[(.*?)\]\]>|s', $return[1], $matches );
- $return = '';
- foreach( $matches[1] as $match )
- $return .= $match;
- } else {
- $return = preg_replace( '|^<!\[CDATA\[(.*)\]\]>$|s', '$1', $return[1] );
- }
- } else {
- $return = $return[1];
- }
- } else {
- $return = '';
- }
- return $return;
- }
-
- function process_category( $c ) {
- return array(
- 'term_id' => $this->get_tag( $c, 'wp:term_id' ),
- 'cat_name' => $this->get_tag( $c, 'wp:cat_name' ),
- 'category_nicename' => $this->get_tag( $c, 'wp:category_nicename' ),
- 'category_parent' => $this->get_tag( $c, 'wp:category_parent' ),
- 'category_description' => $this->get_tag( $c, 'wp:category_description' ),
- );
- }
-
- function process_tag( $t ) {
- return array(
- 'term_id' => $this->get_tag( $t, 'wp:term_id' ),
- 'tag_name' => $this->get_tag( $t, 'wp:tag_name' ),
- 'tag_slug' => $this->get_tag( $t, 'wp:tag_slug' ),
- 'tag_description' => $this->get_tag( $t, 'wp:tag_description' ),
- );
- }
-
- function process_term( $t ) {
- return array(
- 'term_id' => $this->get_tag( $t, 'wp:term_id' ),
- 'term_taxonomy' => $this->get_tag( $t, 'wp:term_taxonomy' ),
- 'slug' => $this->get_tag( $t, 'wp:term_slug' ),
- 'term_parent' => $this->get_tag( $t, 'wp:term_parent' ),
- 'term_name' => $this->get_tag( $t, 'wp:term_name' ),
- 'term_description' => $this->get_tag( $t, 'wp:term_description' ),
- );
- }
-
- function process_author( $a ) {
- return array(
- 'author_id' => $this->get_tag( $a, 'wp:author_id' ),
- 'author_login' => $this->get_tag( $a, 'wp:author_login' ),
- 'author_email' => $this->get_tag( $a, 'wp:author_email' ),
- 'author_display_name' => $this->get_tag( $a, 'wp:author_display_name' ),
- 'author_first_name' => $this->get_tag( $a, 'wp:author_first_name' ),
- 'author_last_name' => $this->get_tag( $a, 'wp:author_last_name' ),
- );
- }
-
- function process_post( $post ) {
- $post_id = $this->get_tag( $post, 'wp:post_id' );
- $post_title = $this->get_tag( $post, 'title' );
- $post_date = $this->get_tag( $post, 'wp:post_date' );
- $post_date_gmt = $this->get_tag( $post, 'wp:post_date_gmt' );
- $comment_status = $this->get_tag( $post, 'wp:comment_status' );
- $ping_status = $this->get_tag( $post, 'wp:ping_status' );
- $status = $this->get_tag( $post, 'wp:status' );
- $post_name = $this->get_tag( $post, 'wp:post_name' );
- $post_parent = $this->get_tag( $post, 'wp:post_parent' );
- $menu_order = $this->get_tag( $post, 'wp:menu_order' );
- $post_type = $this->get_tag( $post, 'wp:post_type' );
- $post_password = $this->get_tag( $post, 'wp:post_password' );
- $is_sticky = $this->get_tag( $post, 'wp:is_sticky' );
- $guid = $this->get_tag( $post, 'guid' );
- $post_author = $this->get_tag( $post, 'dc:creator' );
-
- $post_excerpt = $this->get_tag( $post, 'excerpt:encoded' );
- $post_excerpt = preg_replace_callback( '|<(/?[A-Z]+)|', array( &$this, '_normalize_tag' ), $post_excerpt );
- $post_excerpt = str_replace( '<br>', '<br />', $post_excerpt );
- $post_excerpt = str_replace( '<hr>', '<hr />', $post_excerpt );
-
- $post_content = $this->get_tag( $post, 'content:encoded' );
- $post_content = preg_replace_callback( '|<(/?[A-Z]+)|', array( &$this, '_normalize_tag' ), $post_content );
- $post_content = str_replace( '<br>', '<br />', $post_content );
- $post_content = str_replace( '<hr>', '<hr />', $post_content );
-
- $postdata = compact( 'post_id', 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_excerpt',
- 'post_title', 'status', 'post_name', 'comment_status', 'ping_status', 'guid', 'post_parent',
- 'menu_order', 'post_type', 'post_password', 'is_sticky'
- );
-
- $attachment_url = $this->get_tag( $post, 'wp:attachment_url' );
- if ( $attachment_url )
- $postdata['attachment_url'] = $attachment_url;
-
- preg_match_all( '|<category domain="([^"]+?)" nicename="([^"]+?)">(.+?)</category>|is', $post, $terms, PREG_SET_ORDER );
- foreach ( $terms as $t ) {
- $post_terms[] = array(
- 'slug' => $t[2],
- 'domain' => $t[1],
- 'name' => str_replace( array( '<![CDATA[', ']]>' ), '', $t[3] ),
- );
- }
- if ( ! empty( $post_terms ) ) $postdata['terms'] = $post_terms;
-
- preg_match_all( '|<wp:comment>(.+?)</wp:comment>|is', $post, $comments );
- $comments = $comments[1];
- if ( $comments ) {
- foreach ( $comments as $comment ) {
- preg_match_all( '|<wp:commentmeta>(.+?)</wp:commentmeta>|is', $comment, $commentmeta );
- $commentmeta = $commentmeta[1];
- $c_meta = array();
- foreach ( $commentmeta as $m ) {
- $c_meta[] = array(
- 'key' => $this->get_tag( $m, 'wp:meta_key' ),
- 'value' => $this->get_tag( $m, 'wp:meta_value' ),
- );
- }
-
- $post_comments[] = array(
- 'comment_id' => $this->get_tag( $comment, 'wp:comment_id' ),
- 'comment_author' => $this->get_tag( $comment, 'wp:comment_author' ),
- 'comment_author_email' => $this->get_tag( $comment, 'wp:comment_author_email' ),
- 'comment_author_IP' => $this->get_tag( $comment, 'wp:comment_author_IP' ),
- 'comment_author_url' => $this->get_tag( $comment, 'wp:comment_author_url' ),
- 'comment_date' => $this->get_tag( $comment, 'wp:comment_date' ),
- 'comment_date_gmt' => $this->get_tag( $comment, 'wp:comment_date_gmt' ),
- 'comment_content' => $this->get_tag( $comment, 'wp:comment_content' ),
- 'comment_approved' => $this->get_tag( $comment, 'wp:comment_approved' ),
- 'comment_type' => $this->get_tag( $comment, 'wp:comment_type' ),
- 'comment_parent' => $this->get_tag( $comment, 'wp:comment_parent' ),
- 'comment_user_id' => $this->get_tag( $comment, 'wp:comment_user_id' ),
- 'commentmeta' => $c_meta,
- );
- }
- }
- if ( ! empty( $post_comments ) ) $postdata['comments'] = $post_comments;
-
- preg_match_all( '|<wp:postmeta>(.+?)</wp:postmeta>|is', $post, $postmeta );
- $postmeta = $postmeta[1];
- if ( $postmeta ) {
- foreach ( $postmeta as $p ) {
- $post_postmeta[] = array(
- 'key' => $this->get_tag( $p, 'wp:meta_key' ),
- 'value' => $this->get_tag( $p, 'wp:meta_value' ),
- );
- }
- }
- if ( ! empty( $post_postmeta ) ) $postdata['postmeta'] = $post_postmeta;
-
- return $postdata;
- }
-
- function _normalize_tag( $matches ) {
- return '<' . strtolower( $matches[1] );
- }
-
- function fopen( $filename, $mode = 'r' ) {
- if ( $this->has_gzip )
- return gzopen( $filename, $mode );
- return fopen( $filename, $mode );
- }
-
- function feof( $fp ) {
- if ( $this->has_gzip )
- return gzeof( $fp );
- return feof( $fp );
- }
-
- function fgets( $fp, $len = 8192 ) {
- if ( $this->has_gzip )
- return gzgets( $fp, $len );
- return fgets( $fp, $len );
- }
-
- function fclose( $fp ) {
- if ( $this->has_gzip )
- return gzclose( $fp );
- return fclose( $fp );
- }
-}