diff --git a/wp-admin/import/textpattern.php b/wp-admin/import/textpattern.php
index e69de29bb2..9c908bbf98 100644
--- a/wp-admin/import/textpattern.php
+++ b/wp-admin/import/textpattern.php
@@ -0,0 +1,653 @@
+get_var('SELECT cat_ID FROM '.$wpdb->categories.' WHERE category_nicename="'.$category_nicename.'"');
+
+ return $name;
+ }
+}
+
+if(!function_exists('get_comment_count'))
+{
+ function get_comment_count($post_ID)
+ {
+ global $wpdb;
+ return $wpdb->get_var('SELECT count(*) FROM '.$wpdb->comments.' WHERE comment_post_ID = '.$post_ID);
+ }
+}
+
+if(!function_exists('link_exists'))
+{
+ function link_exists($linkname)
+ {
+ global $wpdb;
+ return $wpdb->get_var('SELECT link_id FROM '.$wpdb->links.' WHERE link_name = "'.$wpdb->escape($linkname).'"');
+ }
+}
+
+/**
+ The Main Importer Class
+**/
+class Textpattern_Import {
+
+ var $posts = array ();
+ var $file;
+
+ function header()
+ {
+ echo '';
+ echo '
'.__('Import Textpattern').'
';
+ }
+
+ function footer()
+ {
+ echo '';
+ }
+
+ function greet()
+ {
+ global $txpcfg;
+
+ _e('Howdy! This importer allows you to extract posts from any Textpattern 4.0.2+ into your blog. This has not been tested on previous versions of Textpattern. Mileage may vary.
');
+ _e('Your Textpattern Configuration settings are as follows:
');
+ _e('- Textpattern Database Name: '.$txpcfg['db'].'
');
+ _e('- Textpattern Database User: '.$txpcfg['user'].'
');
+ _e('- Textpattern Database Password: '.$txpcfg['pass'].'
');
+ _e('- Textpattern Database Host: '.$txpcfg['host'].'
');
+ _e('
');
+ _e('If this is incorrect, please modify settings in wp-admin/import/textpattern.php
');
+ _e('');
+ }
+
+ function get_txp_links()
+ {
+ //General Housekeeping
+ global $txpdb;
+ set_magic_quotes_runtime(0);
+ $prefix = get_option('tpre');
+
+ return $txpdb->get_results('SELECT
+ id,
+ date,
+ category,
+ url,
+ linkname,
+ description
+ FROM '.$prefix.'txp_link',
+ ARRAY_A);
+ echo'SELECT
+ id,
+ date,
+ category,
+ url,
+ linkname,
+ description
+ FROM '.$prefix.'txp_link';
+ }
+
+ function get_txp_cats()
+ {
+
+ // General Housekeeping
+ global $txpdb;
+ set_magic_quotes_runtime(0);
+ $prefix = get_option('tpre');
+
+ // Get Categories
+ return $txpdb->get_results('SELECT
+ id,
+ name,
+ title
+ FROM '.$prefix.'txp_category
+ WHERE type = "article"',
+ ARRAY_A);
+ }
+
+ function get_txp_posts()
+ {
+ // General Housekeeping
+ global $txpdb;
+ set_magic_quotes_runtime(0);
+ $prefix = get_option('tpre');
+
+ // Get Posts
+ return $txpdb->get_results('SELECT
+ ID,
+ Posted,
+ AuthorID,
+ LastMod,
+ Title,
+ Body,
+ Excerpt,
+ Category1,
+ Category2,
+ Status,
+ Keywords,
+ url_title,
+ comments_count,
+ ADDDATE(Posted, "INTERVAL '.get_settings('gmt_offset').' HOURS") AS post_date_gmt,
+ ADDDATE(LastMod, "INTERVAL '.get_settings('gmt_offset').' HOURS") AS post_modified_gmt
+ FROM '.$prefix.'textpattern
+ ', ARRAY_A);
+ }
+
+ function get_txp_comments()
+ {
+ // General Housekeeping
+ global $txpdb;
+ set_magic_quotes_runtime(0);
+ $prefix = get_option('tpre');
+
+ // Get Comments
+ return $txpdb->get_results('SELECT * FROM '.$prefix.'txp_discuss', ARRAY_A);
+ }
+
+ function get_txp_users()
+ {
+ // General Housekeeping
+ global $txpdb;
+ set_magic_quotes_runtime(0);
+ $prefix = get_option('tpre');
+
+ // Get Users
+ $users = $txpdb->get_results('SELECT
+ user_id,
+ name,
+ RealName,
+ email,
+ privs
+ FROM '.$prefix.'txp_users', ARRAY_A);
+ return $users;
+ }
+
+ function links2wp($links='')
+ {
+ // General Housekeeping
+ global $wpdb;
+ $count = 0;
+
+ // Deal with the links
+ if(is_array($links))
+ {
+ echo __('Importing Links...
');
+ foreach($links as $link)
+ {
+ $count++;
+ extract($link);
+
+ // Make nice vars
+ $category = $wpdb->escape($category);
+ $linkname = $wpdb->escape($linkname);
+ $description = $wpdb->escape($description);
+
+ if($linfo = link_exists($linkname))
+ {
+ $ret_id = wp_insert_link(array(
+ 'link_id' => $linfo,
+ 'link_url' => $url,
+ 'link_name' => $linkname,
+ 'link_category' => $category,
+ 'link_description' => $description,
+ 'link_updated' => $date)
+ );
+ }
+ else
+ {
+ $ret_id = wp_insert_link(array(
+ 'link_url' => $url,
+ 'link_name' => $linkname,
+ 'link_category' => $category,
+ 'link_description' => $description,
+ 'link_updated' => $date)
+ );
+ }
+ $txplinks2wplinks[$link_id] = $ret_id;
+ }
+ add_option('txplinks2wplinks',$txplinks2wplinks);
+ echo __('Done! '.$count.' Links imported.
');
+ return true;
+ }
+ echo 'No Links to Import!';
+ return false;
+ }
+
+ function users2wp($users='')
+ {
+ // General Housekeeping
+ global $wpdb;
+ $count = 0;
+ $txpid2wpid = array();
+
+ // Midnight Mojo
+ if(is_array($users))
+ {
+ echo __('Importing Users...
');
+ foreach($users as $user)
+ {
+ $count++;
+ extract($user);
+
+ // Make Nice Variables
+ $name = $wpdb->escape($name);
+ $RealName = $wpdb->escape($RealName);
+
+ if($uinfo = get_userdatabylogin($name))
+ {
+
+ $ret_id = wp_insert_user(array(
+ 'ID' => $uinfo->ID,
+ 'user_login' => $name,
+ 'user_nicename' => $RealName,
+ 'user_email' => $email,
+ 'user_url' => 'http://',
+ 'display_name' => $name)
+ );
+ }
+ else
+ {
+ $ret_id = wp_insert_user(array(
+ 'user_login' => $name,
+ 'user_nicename' => $RealName,
+ 'user_email' => $email,
+ 'user_url' => 'http://',
+ 'display_name' => $name)
+ );
+ }
+ $txpid2wpid[$user_id] = $ret_id;
+
+ // Set Textpattern-to-WordPress permissions translation
+ $transperms = array(1 => '10', 2 => '9', 3 => '5', 4 => '4', 5 => '3', 6 => '2', 7 => '0');
+
+ // Update Usermeta Data
+ $user = new WP_User($ret_id);
+ if('10' == $transperms[$privs]) { $user->set_role('administrator'); }
+ if('9' == $transperms[$privs]) { $user->set_role('editor'); }
+ if('5' == $transperms[$privs]) { $user->set_role('editor'); }
+ if('4' == $transperms[$privs]) { $user->set_role('author'); }
+ if('3' == $transperms[$privs]) { $user->set_role('contributor'); }
+ if('2' == $transperms[$privs]) { $user->set_role('contributor'); }
+ if('0' == $transperms[$privs]) { $user->set_role('subscriber'); }
+
+ update_usermeta( $ret_id, 'wp_user_level', $transperms[$privs] );
+ update_usermeta( $ret_id, 'rich_editing', 'false');
+ }// End foreach($users as $user)
+
+ // Store id translation array for future use
+ add_option('txpid2wpid',$txpid2wpid);
+
+
+ echo __('Done! '.$count.' users imported.
');
+ return true;
+ }// End if(is_array($users)
+
+ echo 'No Users to Import!';
+ return false;
+
+ }// End function user2wp()
+
+ function cat2wp($categories='')
+ {
+ // General Housekeeping
+ global $wpdb;
+ $count = 0;
+ $txpcat2wpcat = array();
+
+ // Do the Magic
+ if(is_array($categories))
+ {
+ echo __('Importing Categories...
');
+ foreach ($categories as $category)
+ {
+ $count++;
+ extract($category);
+
+
+ // Make Nice Variables
+ $name = $wpdb->escape($name);
+ $title = $wpdb->escape($title);
+
+ if($cinfo = category_exists($name))
+ {
+ $ret_id = wp_insert_category(array('cat_ID' => $cinfo, 'category_nicename' => $name, 'cat_name' => $title));
+ }
+ else
+ {
+ $ret_id = wp_insert_category(array('category_nicename' => $name, 'cat_name' => $title));
+ }
+ $txpcat2wpcat[$id] = $ret_id;
+ }
+
+ // Store category translation for future use
+ add_option('txpcat2wpcat',$txpcat2wpcat);
+ echo __('Done! '.$count.' categories imported.
');
+ return true;
+ }
+ echo 'No Categories to Import!';
+ return false;
+
+ }
+
+ function posts2wp($posts='')
+ {
+ // General Housekeeping
+ global $wpdb;
+ $count = 0;
+ $txpposts2wpposts = array();
+ $cats = array();
+
+ // Do the Magic
+ if(is_array($posts))
+ {
+ echo __('Importing Posts...
');
+ foreach($posts as $post)
+ {
+ $count++;
+ extract($post);
+
+ // Set Textpattern-to-WordPress status translation
+ $stattrans = array(1 => 'draft', 2 => 'private', 3 => 'draft', 4 => 'publish', 5 => 'publish');
+
+ //Can we do this more efficiently?
+ $uinfo = ( get_userdatabylogin( $AuthorID ) ) ? get_userdatabylogin( $AuthorID ) : 1;
+ $authorid = ( is_object( $uinfo ) ) ? $uinfo->ID : $uinfo ;
+
+ $Title = $wpdb->escape($Title);
+ $Body = $wpdb->escape($Body);
+ $Excerpt = $wpdb->escape($Excerpt);
+ $post_status = $stattrans[$Status];
+
+ // Import Post data into WordPress
+
+ if($pinfo = post_exists($Title,$Body))
+ {
+ $ret_id = wp_insert_post(array(
+ 'ID' => $pinfo,
+ 'post_date' => $Posted,
+ 'post_date_gmt' => $post_date_gmt,
+ 'post_author' => $authorid,
+ 'post_modified' => $LastMod,
+ 'post_modified_gmt' => $post_modified_gmt,
+ 'post_title' => $Title,
+ 'post_content' => $Body,
+ 'post_excerpt' => $Excerpt,
+ 'post_status' => $post_status,
+ 'post_name' => $url_title,
+ 'comment_count' => $comments_count)
+ );
+ }
+ else
+ {
+ $ret_id = wp_insert_post(array(
+ 'post_date' => $Posted,
+ 'post_date_gmt' => $post_date_gmt,
+ 'post_author' => $authorid,
+ 'post_modified' => $LastMod,
+ 'post_modified_gmt' => $post_modified_gmt,
+ 'post_title' => $Title,
+ 'post_content' => $Body,
+ 'post_excerpt' => $Excerpt,
+ 'post_status' => $post_status,
+ 'post_name' => $url_title,
+ 'comment_count' => $comments_count)
+ );
+ }
+ $txpposts2wpposts[$ID] = $ret_id;
+
+ // Make Post-to-Category associations
+ $cats = array();
+ if($cat1 = get_catbynicename($Category1)) { $cats[1] = $cat1; }
+ if($cat2 = get_catbynicename($Category2)) { $cats[2] = $cat2; }
+
+ if(!empty($cats)) { wp_set_post_cats('', $ret_id, $cats); }
+ }
+ }
+ // Store ID translation for later use
+ add_option('txpposts2wpposts',$txpposts2wpposts);
+
+ echo __('Done! '.$count.' posts imported.
');
+ return true;
+ }
+
+ function comments2wp($comments='')
+ {
+ // General Housekeeping
+ global $wpdb;
+ $count = 0;
+ $txpcm2wpcm = array();
+ $postarr = get_option('txpposts2wpposts');
+
+ // Magic Mojo
+ if(is_array($comments))
+ {
+ echo __('Importing Comments...
');
+ foreach($comments as $comment)
+ {
+ $count++;
+ extract($comment);
+
+ // WordPressify Data
+ $comment_ID = ltrim($discussid, '0');
+ $comment_approved = (1 == $visible) ? 1 : 0;
+ $name = $wpdb->escape($name);
+ $email = $wpdb->escape($email);
+ $web = $wpdb->escape($web);
+ $message = $wpdb->escape($message);
+
+ if($cinfo = comment_exists($name, $posted))
+ {
+ // Update comments
+ $ret_id = wp_update_comment(array(
+ 'comment_ID' => $cinfo,
+ 'comment_author' => $name,
+ 'comment_author_email' => $email,
+ 'comment_author_url' => $web,
+ 'comment_date' => $posted,
+ 'comment_content' => $message,
+ 'comment_approved' => $comment_approved)
+ );
+ }
+ else
+ {
+ // Insert comments
+ $ret_id = wp_insert_comment(array(
+ 'comment_post_ID' => $postarr[$parentid],
+ 'comment_author' => $name,
+ 'comment_author_email' => $email,
+ 'comment_author_url' => $web,
+ 'comment_author_IP' => $ip,
+ 'comment_date' => $posted,
+ 'comment_content' => $message,
+ 'comment_approved' => $comment_approved)
+ );
+ }
+ $txpcm2wpcm[$comment_ID] = $ret_id;
+ }
+ // Store Comment ID translation for future use
+ add_option('txpcm2wpcm', $txpcm2wpcm);
+
+ // Associate newly formed categories with posts
+ get_comment_count($ret_id);
+
+
+ echo __('Done! '.$count.' comments imported.
');
+ return true;
+ }
+ echo 'No Comments to Import!';
+ return false;
+ }
+
+ function import_categories()
+ {
+ // Category Import
+ $cats = $this->get_txp_cats();
+ $this->cat2wp($cats);
+ add_option('txp_cats', $cats);
+
+
+
+ _e('');
+
+ }
+
+ function import_users()
+ {
+ // User Import
+ $users = $this->get_txp_users();
+ $this->users2wp($users);
+
+ _e('');
+ }
+
+ function import_posts()
+ {
+ // Post Import
+ $posts = $this->get_txp_posts();
+ $this->posts2wp($posts);
+
+ _e('');
+ }
+
+ function import_comments()
+ {
+ // Comment Import
+ $comments = $this->get_txp_comments();
+ $this->comments2wp($comments);
+
+ _e('');
+ }
+
+ function import_links()
+ {
+ //Link Import
+ $links = $this->get_txp_links();
+ $this->links2wp($links);
+ add_option('txp_links', $links);
+
+ _e('');
+ }
+
+ function cleanup_txpimport()
+ {
+ delete_option('tpre');
+ delete_option('txp_cats');
+ delete_option('txpid2wpid');
+ delete_option('txpcat2wpcat');
+ delete_option('txpposts2wpposts');
+ delete_option('txpcm2wpcm');
+ delete_option('txplinks2wplinks');
+ $this->tips();
+ }
+
+ function tips()
+ {
+ echo'Welcome to WordPress. We hope (and expect!) that you will find this platform incredibly rewarding! As a new WordPress user coming from Textpattern, there are some things that we would like to point out. Hopefully, they will help your transition go as smoothly as possible.
';
+ echo'Users
';
+ echo'You have already setup WordPress and have been assigned an administrative login and password. Forget it. You didn\'t have that login in Textpattern, why should you have it here? Instead we have taken care to import all of your users into our system. Unfortunately there is one downside. Because both WordPress and Textpattern uses a strong encryption hash with passwords, it is impossible to decrypt it and we are forced to assign temporary passwords to all your users. Every user has the same username, but their passwords are reset to password123. This includes you. So Login and change it.
';
+ echo'Preserving Authors
';
+ echo'Secondly, we have attempted to preserve post authors. If you are the only author or contributor to your blog, then you are safe. In most cases, we are successful in this preservation endeavor. However, if we cannot ascertain the name of the writer due to discrepancies between database tables, we assign it to you, the administrative user.
';
+ echo'Textile
';
+ echo'Also, since you\'re coming from Textpattern, you probably have been using Textile to format your comments and posts. If this is the case, we recommend downloading and installing Textile for WordPress. Trust me... You\'ll want it.
';
+ echo'WordPress Resources
';
+ echo'Finally, there are numerous WordPress resources around the internet. Some of them are:
';
+ echo'';
+ echo'That\'s it! What are you waiting for? Go login!
';
+ }
+
+ function dispatch()
+ {
+ if (empty ($_GET['step']))
+ $step = 0;
+ else
+ $step = (int) $_GET['step'];
+
+ $this->header();
+
+ switch ($step)
+ {
+ default:
+ case 0 :
+ $this->greet();
+ break;
+ case 1 :
+ $this->import_categories();
+ break;
+ case 2 :
+ $this->import_users();
+ break;
+ case 3 :
+ $this->import_posts();
+ break;
+ case 4 :
+ $this->import_comments();
+ break;
+ case 5 :
+ $this->import_links();
+ break;
+ case 6 :
+ $this->cleanup_txpimport();
+ break;
+ }
+
+ $this->footer();
+ }
+
+ function Textpattern_Import()
+ {
+ // Nothing.
+ }
+}
+
+$txpdb = new wpdb($txpcfg['user'], $txpcfg['pass'], $txpcfg['db'], $txpcfg['host']);
+
+$txp_import = new Textpattern_Import();
+register_importer('textpattern', 'Textpattern', __('Import posts from a Textpattern Blog'), array ($txp_import, 'dispatch'));
+?>