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 '<p>'.__('Howdy! This importer allows you to extract posts from LiveJournal XML export file into your blog. Pick a LiveJournal file to upload and click Import.').'</p>';
24 wp_import_upload_form("admin.php?import=livejournal&step=1");
27 function import_posts() {
28 global $wpdb, $current_user;
30 set_magic_quotes_runtime(0);
31 $importdata = file($this->file); // Read the file into an array
32 $importdata = implode('', $importdata); // squish it
33 $importdata = str_replace(array ("\r\n", "\r"), "\n", $importdata);
35 preg_match_all('|<entry>(.*?)</entry>|is', $importdata, $posts);
39 foreach ($posts as $post) {
41 preg_match('|<subject>(.*?)</subject>|is', $post, $post_title);
42 $post_title = $wpdb->escape(trim($post_title[1]));
43 if ( empty($post_title) ) {
44 preg_match('|<itemid>(.*?)</itemid>|is', $post, $post_title);
45 $post_title = $wpdb->escape(trim($post_title[1]));
48 preg_match('|<eventtime>(.*?)</eventtime>|is', $post, $post_date);
49 $post_date = strtotime($post_date[1]);
50 $post_date = gmdate('Y-m-d H:i:s', $post_date);
52 preg_match('|<event>(.*?)</event>|is', $post, $post_content);
53 $post_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($post_content[1]));
54 $post_content = $this->unhtmlentities($post_content);
57 $post_content = preg_replace('|<(/?[A-Z]+)|e', "'<' . strtolower('$1')", $post_content);
58 $post_content = str_replace('<br>', '<br />', $post_content);
59 $post_content = str_replace('<hr>', '<hr />', $post_content);
60 $post_content = $wpdb->escape($post_content);
62 $post_author = $current_user->ID;
63 $post_status = 'publish';
66 if ($post_id = post_exists($post_title, $post_content, $post_date)) {
67 printf(__('Post <i>%s</i> already exists.'), stripslashes($post_title));
69 printf(__('Importing post <i>%s</i>...'), stripslashes($post_title));
70 $postdata = compact('post_author', 'post_date', 'post_content', 'post_title', 'post_status');
71 $post_id = wp_insert_post($postdata);
73 _e("Couldn't get post ID");
79 preg_match_all('|<comment>(.*?)</comment>|is', $post, $comments);
80 $comments = $comments[1];
83 $comment_post_ID = (int) $post_id;
85 foreach ($comments as $comment) {
86 preg_match('|<event>(.*?)</event>|is', $comment, $comment_content);
87 $comment_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($comment_content[1]));
88 $comment_content = $this->unhtmlentities($comment_content);
91 $comment_content = preg_replace('|<(/?[A-Z]+)|e', "'<' . strtolower('$1')", $comment_content);
92 $comment_content = str_replace('<br>', '<br />', $comment_content);
93 $comment_content = str_replace('<hr>', '<hr />', $comment_content);
94 $comment_content = $wpdb->escape($comment_content);
96 preg_match('|<eventtime>(.*?)</eventtime>|is', $comment, $comment_date);
97 $comment_date = trim($comment_date[1]);
98 $comment_date = date('Y-m-d H:i:s', strtotime($comment_date));
100 preg_match('|<name>(.*?)</name>|is', $comment, $comment_author);
101 $comment_author = $wpdb->escape(trim($comment_author[1]));
103 preg_match('|<email>(.*?)</email>|is', $comment, $comment_author_email);
104 $comment_author_email = $wpdb->escape(trim($comment_author_email[1]));
106 $comment_approved = 1;
107 // Check if it's already there
108 if (!comment_exists($comment_author, $comment_date)) {
109 $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_date', 'comment_content', 'comment_approved');
110 $commentdata = wp_filter_comment($commentdata);
111 wp_insert_comment($commentdata);
116 if ( $num_comments ) {
118 printf(__('(%s comments)'), $num_comments);
128 $file = wp_import_handle_upload();
129 if ( isset($file['error']) ) {
134 $this->file = $file['file'];
135 $this->import_posts();
136 wp_import_cleanup($file['id']);
139 printf(__('All done. <a href="%s">Have fun!</a>'), get_option('home'));
143 function dispatch() {
144 if (empty ($_GET['step']))
147 $step = (int) $_GET['step'];
156 check_admin_referer('import-upload');
164 function LJ_Import() {
169 $livejournal_import = new LJ_Import();
171 register_importer('livejournal', __('LiveJournal'), __('Import posts from LiveJournal'), array ($livejournal_import, 'dispatch'));