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