'; echo '

'.__('Import RSS').'

'; } 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() { _e("

Howdy! This importer allows you to extract posts from any RSS 2.0 file into your blog. This is useful if you want to import your posts from a system that is not handled by a custom import tool. To get started you must edit the following line in this file (import/rss.php)

define('RSSFILE', '');

You want to define where the RSS file we'll be working with is, for example:

define('RSSFILE', 'rss.xml');

You have to do this manually for security reasons. When you're done reload this page and we'll take you to the next step.

"); if ('' != RSSFILE) echo '' . __('Begin RSS Import »') . ''; } function get_posts() { global $wpdb; set_magic_quotes_runtime(0); $datalines = file(RSSFILE); // 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])); preg_match('|(.*?)|is', $post, $post_date); if ($post_date) { $post_date = strtotime($post_date[1]); } else { // if we don't already have something from pubDate preg_match('|(.*?)|is', $post, $post_date); $post_date = preg_replace('|([-+])([0-9]+):([0-9]+)$|', '\1\2\3', $post_date[1]); $post_date = str_replace('T', ' ', $post_date); $post_date = strtotime($post_date); } $post_date = gmdate('Y-m-d H:i:s', $post_date); preg_match_all('|(.*?)|is', $post, $categories); $categories = $categories[1]; if (!$categories) { preg_match_all('|(.*?)|is', $post, $categories); $categories = $categories[1]; } $cat_index = 0; foreach ($categories as $category) { $categories[$cat_index] = $wpdb->escape($this->unhtmlentities($category)); $cat_index++; } preg_match('|(.*?)|is', $post, $guid); if ($guid) $guid = $wpdb->escape(trim($guid[1])); else $guid = ''; 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 = 1; $post_status = 'publish'; $this->posts[$index] = compact('post_author', 'post_date', 'post_content', 'post_title', 'post_status', 'guid', 'categories'); $index++; } } function import_posts() { echo '
    '; foreach ($this->posts as $post) { echo "
  1. ".__('Importing post...'); extract($post); if ($post_id = post_exists($post_title, $post_content, $post_date)) { echo __('Post already imported'); } else { $post_id = wp_insert_post($post); if (!$post_id) die(__("Couldn't get post ID")); if (0 != count($categories)) wp_create_categories($categories, $post_id); echo __('Done !'); } echo '
  2. '; } echo '
'; } function import() { // FIXME: Don't die if ('' == RSSFILE) die("You must edit the RSSFILE line as described on the previous page to continue."); if (!file_exists(RSSFILE)) die("The file you specified does not seem to exist. Please check the path you've given."); $this->get_posts(); $this->import_posts(); echo '

All done. Have fun!

'; } 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 RSS_Import() { // Nothing. } } $rss_import = new RSS_Import(); register_importer('rss', 'RSS', __('Import posts from an RSS feed'), array ($rss_import, 'dispatch')); ?>