8 echo '<div class="wrap">';
9 echo '<h2>'.__('Import LiveJournal').'</h2>';
16 function unhtmlentities($string) { // From php.net for < 4.3 compat
17 $trans_tbl = get_html_translation_table(HTML_ENTITIES);
18 $trans_tbl = array_flip($trans_tbl);
19 return strtr($string, $trans_tbl);
23 echo '<div class="narrow">';
24 echo '<p>'.__('Howdy! Upload your LiveJournal XML export file and we’ll import the posts into this blog.').'</p>';
25 echo '<p>'.__('Choose a LiveJournal XML file to upload, then click Upload file and import.').'</p>';
26 wp_import_upload_form("admin.php?import=livejournal&step=1");
30 function import_posts() {
31 global $wpdb, $current_user;
33 set_magic_quotes_runtime(0);
34 $importdata = file($this->file); // Read the file into an array
35 $importdata = implode('', $importdata); // squish it
36 $importdata = str_replace(array ("\r\n", "\r"), "\n", $importdata);
38 preg_match_all('|<entry>(.*?)</entry>|is', $importdata, $posts);
42 foreach ($posts as $post) {
43 preg_match('|<subject>(.*?)</subject>|is', $post, $post_title);
44 $post_title = $wpdb->escape(trim($post_title[1]));
45 if ( empty($post_title) ) {
46 preg_match('|<itemid>(.*?)</itemid>|is', $post, $post_title);
47 $post_title = $wpdb->escape(trim($post_title[1]));
50 preg_match('|<eventtime>(.*?)</eventtime>|is', $post, $post_date);
51 $post_date = strtotime($post_date[1]);
52 $post_date = date('Y-m-d H:i:s', $post_date);
54 preg_match('|<event>(.*?)</event>|is', $post, $post_content);
55 $post_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($post_content[1]));
56 $post_content = $this->unhtmlentities($post_content);
59 $post_content = preg_replace('|<(/?[A-Z]+)|e', "'<' . strtolower('$1')", $post_content);
60 $post_content = str_replace('<br>', '<br />', $post_content);
61 $post_content = str_replace('<hr>', '<hr />', $post_content);
62 $post_content = $wpdb->escape($post_content);
64 $post_author = $current_user->ID;
65 $post_status = 'publish';
68 if ($post_id = post_exists($post_title, $post_content, $post_date)) {
69 printf(__('Post <i>%s</i> already exists.'), stripslashes($post_title));
71 printf(__('Importing post <i>%s</i>...'), stripslashes($post_title));
72 $postdata = compact('post_author', 'post_date', 'post_content', 'post_title', 'post_status');
73 $post_id = wp_insert_post($postdata);
74 if ( is_wp_error( $post_id ) )
77 _e("Couldn't get post ID");
83 preg_match_all('|<comment>(.*?)</comment>|is', $post, $comments);
84 $comments = $comments[1];
87 $comment_post_ID = (int) $post_id;
89 foreach ($comments as $comment) {
90 preg_match('|<event>(.*?)</event>|is', $comment, $comment_content);
91 $comment_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($comment_content[1]));
92 $comment_content = $this->unhtmlentities($comment_content);
95 $comment_content = preg_replace('|<(/?[A-Z]+)|e', "'<' . strtolower('$1')", $comment_content);
96 $comment_content = str_replace('<br>', '<br />', $comment_content);
97 $comment_content = str_replace('<hr>', '<hr />', $comment_content);
98 $comment_content = $wpdb->escape($comment_content);
100 preg_match('|<eventtime>(.*?)</eventtime>|is', $comment, $comment_date);
101 $comment_date = trim($comment_date[1]);
102 $comment_date = date('Y-m-d H:i:s', strtotime($comment_date));
104 preg_match('|<name>(.*?)</name>|is', $comment, $comment_author);
105 $comment_author = $wpdb->escape(trim($comment_author[1]));
107 preg_match('|<email>(.*?)</email>|is', $comment, $comment_author_email);
108 $comment_author_email = $wpdb->escape(trim($comment_author_email[1]));
110 $comment_approved = 1;
111 // Check if it's already there
112 if (!comment_exists($comment_author, $comment_date)) {
113 $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_date', 'comment_content', 'comment_approved');
114 $commentdata = wp_filter_comment($commentdata);
115 wp_insert_comment($commentdata);
120 if ( $num_comments ) {
122 printf(__('(%s comments)'), $num_comments);
130 $file = wp_import_handle_upload();
131 if ( isset($file['error']) ) {
136 $this->file = $file['file'];
137 $result = $this->import_posts();
138 if ( is_wp_error( $result ) )
140 wp_import_cleanup($file['id']);
143 printf(__('All done. <a href="%s">Have fun!</a>'), get_option('home'));
147 function dispatch() {
148 if (empty ($_GET['step']))
151 $step = (int) $_GET['step'];
160 check_admin_referer('import-upload');
161 $result = $this->import();
162 if ( is_wp_error( $result ) )
163 echo $result->get_error_message();
170 function LJ_Import() {
175 $livejournal_import = new LJ_Import();
177 register_importer('livejournal', __('LiveJournal'), __('Import posts from a LiveJournal XML export file'), array ($livejournal_import, 'dispatch'));