'; screen_icon(); echo '

'.__('Import LiveJournal').'

'; } function footer() { echo ''; } function unhtmlentities($string) { // From php.net for < 4.3 compat $trans_tbl = get_html_translation_table(HTML_ENTITIES); $trans_tbl = array_flip($trans_tbl); return strtr($string, $trans_tbl); } function greet() { echo '
'; echo '

'.__('Howdy! Upload your LiveJournal XML export file and we’ll import the posts into this blog.').'

'; echo '

'.__('Choose a LiveJournal XML file to upload, then click Upload file and import.').'

'; wp_import_upload_form("admin.php?import=livejournal&step=1"); echo '
'; } function import_posts() { global $wpdb, $current_user; set_magic_quotes_runtime(0); $importdata = file($this->file); // Read the file into an array $importdata = implode('', $importdata); // squish it $importdata = str_replace(array ("\r\n", "\r"), "\n", $importdata); preg_match_all('|(.*?)|is', $importdata, $posts); $posts = $posts[1]; unset($importdata); echo '
    '; foreach ($posts as $post) { preg_match('|(.*?)|is', $post, $post_title); $post_title = $wpdb->escape(trim($post_title[1])); if ( empty($post_title) ) { preg_match('|(.*?)|is', $post, $post_title); $post_title = $wpdb->escape(trim($post_title[1])); } preg_match('|(.*?)|is', $post, $post_date); $post_date = strtotime($post_date[1]); $post_date = date('Y-m-d H:i:s', $post_date); preg_match('|(.*?)|is', $post, $post_content); $post_content = str_replace(array (''), '', trim($post_content[1])); $post_content = $this->unhtmlentities($post_content); // Clean up content $post_content = preg_replace_callback('|<(/?[A-Z]+)|', create_function('$match', 'return "<" . strtolower($match[1]);'), $post_content); $post_content = str_replace('
    ', '
    ', $post_content); $post_content = str_replace('
    ', '
    ', $post_content); $post_content = $wpdb->escape($post_content); $post_author = $current_user->ID; $post_status = 'publish'; echo '
  1. '; if ($post_id = post_exists($post_title, $post_content, $post_date)) { printf(__('Post %s already exists.'), stripslashes($post_title)); } else { printf(__('Importing post %s...'), stripslashes($post_title)); $postdata = compact('post_author', 'post_date', 'post_content', 'post_title', 'post_status'); $post_id = wp_insert_post($postdata); if ( is_wp_error( $post_id ) ) return $post_id; if (!$post_id) { _e("Couldn't get post ID"); echo '
    2. '; break; } } preg_match_all('|(.*?)|is', $post, $comments); $comments = $comments[1]; if ( $comments ) { $comment_post_ID = (int) $post_id; $num_comments = 0; foreach ($comments as $comment) { preg_match('|(.*?)|is', $comment, $comment_content); $comment_content = str_replace(array (''), '', trim($comment_content[1])); $comment_content = $this->unhtmlentities($comment_content); // Clean up content $comment_content = preg_replace_callback('|<(/?[A-Z]+)|', create_function('$match', 'return "<" . strtolower($match[1]);'), $comment_content); $comment_content = str_replace('
    ', '
    ', $comment_content); $comment_content = str_replace('
    ', '
    ', $comment_content); $comment_content = $wpdb->escape($comment_content); preg_match('|(.*?)|is', $comment, $comment_date); $comment_date = trim($comment_date[1]); $comment_date = date('Y-m-d H:i:s', strtotime($comment_date)); preg_match('|(.*?)|is', $comment, $comment_author); $comment_author = $wpdb->escape(trim($comment_author[1])); preg_match('|(.*?)|is', $comment, $comment_author_email); $comment_author_email = $wpdb->escape(trim($comment_author_email[1])); $comment_approved = 1; // Check if it's already there if (!comment_exists($comment_author, $comment_date)) { $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_date', 'comment_content', 'comment_approved'); $commentdata = wp_filter_comment($commentdata); wp_insert_comment($commentdata); $num_comments++; } } } if ( $num_comments ) { echo ' '; printf(__ngettext('(%s comment)', '(%s comments)', $num_comments), $num_comments); } echo ''; } echo '
'; } function import() { $file = wp_import_handle_upload(); if ( isset($file['error']) ) { echo $file['error']; return; } $this->file = $file['file']; $result = $this->import_posts(); if ( is_wp_error( $result ) ) return $result; wp_import_cleanup($file['id']); do_action('import_done', 'livejournal'); echo '

'; printf(__('All done. Have fun!'), get_option('home')); echo '

'; } function dispatch() { if (empty ($_GET['step'])) $step = 0; else $step = (int) $_GET['step']; $this->header(); switch ($step) { case 0 : $this->greet(); break; case 1 : check_admin_referer('import-upload'); $result = $this->import(); if ( is_wp_error( $result ) ) echo $result->get_error_message(); break; } $this->footer(); } function LJ_Import() { // Nothing. } } $livejournal_import = new LJ_Import(); register_importer('livejournal', __('LiveJournal'), __('Import posts from a LiveJournal XML export file.'), array ($livejournal_import, 'dispatch')); ?>