';
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 ''.__('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.').'
';
wp_import_upload_form("admin.php?import=livejournal&step=1");
}
function get_posts() {
global $wpdb, $current_user;
set_magic_quotes_runtime(0);
$datalines = file($this->file); // Read the file into an array
$importdata = implode('', $datalines); // squish it
$importdata = str_replace(array ("\r\n", "\r"), "\n", $importdata);
preg_match_all('|(.*?)|is', $importdata, $this->posts);
$this->posts = $this->posts[1];
$index = 0;
foreach ($this->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 = gmdate('Y-m-d H:i:s', $post_date);
preg_match('|(.*?)|is', $post, $post_content);
$post_content = str_replace(array (''), '', $wpdb->escape(trim($post_content[1])));
if (!$post_content) {
// This is for feeds that put content in description
preg_match('|(.*?)|is', $post, $post_content);
$post_content = $wpdb->escape($this->unhtmlentities(trim($post_content[1])));
}
// Clean up content
$post_content = preg_replace('|<(/?[A-Z]+)|e', "'<' . strtolower('$1')", $post_content);
$post_content = str_replace('
', '
', $post_content);
$post_content = str_replace('
', '
', $post_content);
$post_author = $current_user->ID;
$post_status = 'publish';
$this->posts[$index] = compact('post_author', 'post_date', 'post_content', 'post_title', 'post_status');
$index++;
}
}
function import_posts() {
echo '';
foreach ($this->posts as $post) {
echo "- ".__('Importing post...');
extract($post);
if ($post_id = post_exists($post_title, $post_content, $post_date)) {
_e('Post already imported');
} else {
$post_id = wp_insert_post($post);
if (!$post_id) {
_e("Couldn't get post ID");
return;
}
_e('Done !');
}
echo '
';
}
echo '
';
}
function import() {
$file = wp_import_handle_upload();
if ( isset($file['error']) ) {
echo $file['error'];
return;
}
$this->file = $file['file'];
$this->get_posts();
$this->import_posts();
wp_import_cleanup($file['id']);
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 :
$this->import();
break;
}
$this->footer();
}
function LJ_Import() {
// Nothing.
}
}
$livejournal_import = new LJ_Import();
//register_importer('livejournal', 'LiveJournal', __('Import posts from LiveJournal'), array ($livejournal_import, 'dispatch'));
?>