'; screen_icon(); echo '

'.__('Import Movable Type or TypePad').'

'; } function footer() { echo ''; } function greet() { $this->header(); ?>

mt-export.txt in your /wp-content/ directory and then click “Import mt-export.txt”.' ); ?>

mt-export.txt in your /wp-content/ directory'); ?>

out of memory error try splitting up the import file into pieces.'); ?>

footer(); } function users_form($n) { global $wpdb; $users = $wpdb->get_results("SELECT * FROM $wpdb->users ORDER BY ID"); ?> has_gzip() ) return gzopen($filename, $mode); return fopen($filename, $mode); } function feof($fp) { if ( $this->has_gzip() ) return gzeof($fp); return feof($fp); } function fgets($fp, $len=8192) { if ( $this->has_gzip() ) return gzgets($fp, $len); return fgets($fp, $len); } function fclose($fp) { if ( $this->has_gzip() ) return gzclose($fp); return fclose($fp); } //function to check the authorname and do the mapping function checkauthor($author) { //mtnames is an array with the names in the mt import file $pass = wp_generate_password(); if (!(in_array($author, $this->mtnames))) { //a new mt author name is found ++ $this->j; $this->mtnames[$this->j] = $author; //add that new mt author name to an array $user_id = username_exists($this->newauthornames[$this->j]); //check if the new author name defined by the user is a pre-existing wp user if (!$user_id) { //banging my head against the desk now. if ($this->newauthornames[$this->j] == 'left_blank') { //check if the user does not want to change the authorname $user_id = wp_create_user($author, $pass); $this->newauthornames[$this->j] = $author; //now we have a name, in the place of left_blank. } else { $user_id = wp_create_user($this->newauthornames[$this->j], $pass); } } else { return $user_id; // return pre-existing wp username if it exists } } else { $key = array_search($author, $this->mtnames); //find the array key for $author in the $mtnames array $user_id = username_exists($this->newauthornames[$key]); //use that key to get the value of the author's name from $newauthornames } return $user_id; } function get_mt_authors() { $temp = array(); $authors = array(); $handle = $this->fopen($this->file, 'r'); if ( $handle == null ) return false; $in_comment = false; while ( $line = $this->fgets($handle) ) { $line = trim($line); if ( 'COMMENT:' == $line ) $in_comment = true; else if ( '-----' == $line ) $in_comment = false; if ( $in_comment || 0 !== strpos($line,"AUTHOR:") ) continue; $temp[] = trim( substr($line, strlen("AUTHOR:")) ); } //we need to find unique values of author names, while preserving the order, so this function emulates the unique_value(); php function, without the sorting. $authors[0] = array_shift($temp); $y = count($temp) + 1; for ($x = 1; $x < $y; $x ++) { $next = array_shift($temp); if (!(in_array($next, $authors))) array_push($authors, $next); } $this->fclose($handle); return $authors; } function get_authors_from_post() { $formnames = array (); $selectnames = array (); foreach ($_POST['user'] as $key => $line) { $newname = trim(stripslashes($line)); if ($newname == '') $newname = 'left_blank'; //passing author names from step 1 to step 2 is accomplished by using POST. left_blank denotes an empty entry in the form. array_push($formnames, $newname); } // $formnames is the array with the form entered names foreach ($_POST['userselect'] as $user => $key) { $selected = trim(stripslashes($key)); array_push($selectnames, $selected); } $count = count($formnames); for ($i = 0; $i < $count; $i ++) { if ($selectnames[$i] != '#NONE#') { //if no name was selected from the select menu, use the name entered in the form array_push($this->newauthornames, "$selectnames[$i]"); } else { array_push($this->newauthornames, "$formnames[$i]"); } } } function mt_authors_form() { ?>

italics. For each of these names, you can either pick an author in your WordPress installation from the menu, or enter a name for the author in the textbox.'); ?>

get_mt_authors(); echo '
    '; echo '
    '; wp_nonce_field('import-mt'); $j = -1; foreach ($authors as $author) { ++ $j; echo '
  1. '; } echo '

    '.'
    '; echo '
    '; echo '
'; } function select_authors() { if ( $_POST['upload_type'] === 'ftp' ) { $file['file'] = WP_CONTENT_DIR . '/mt-export.txt'; if ( !file_exists($file['file']) ) $file['error'] = __('mt-export.txt does not exist'); } else { $file = wp_import_handle_upload(); } if ( isset($file['error']) ) { $this->header(); echo '

'.__('Sorry, there has been an error').'.

'; echo '

' . $file['error'] . '

'; $this->footer(); return; } $this->file = $file['file']; $this->id = (int) $file['id']; $this->mt_authors_form(); } function save_post(&$post, &$comments, &$pings) { $post = get_object_vars($post); $post = add_magic_quotes($post); $post = (object) $post; if ( $post_id = post_exists($post->post_title, '', $post->post_date) ) { echo '
  • '; printf(__('Post %s already exists.'), stripslashes($post->post_title)); } else { echo '
  • '; printf(__('Importing post %s...'), stripslashes($post->post_title)); if ( '' != trim( $post->extended ) ) $post->post_content .= "\n\n$post->extended"; $post->post_author = $this->checkauthor($post->post_author); //just so that if a post already exists, new users are not created by checkauthor $post_id = wp_insert_post($post); if ( is_wp_error( $post_id ) ) return $post_id; // Add categories. if ( 0 != count($post->categories) ) { wp_create_categories($post->categories, $post_id); } // Add tags or keywords if ( 1 < strlen($post->post_keywords) ) { // Keywords exist. printf('
    '.__('Adding tags %s...'), stripslashes($post->post_keywords)); wp_add_post_tags($post_id, $post->post_keywords); } } $num_comments = 0; foreach ( $comments as $comment ) { $comment = get_object_vars($comment); $comment = add_magic_quotes($comment); if ( !comment_exists($comment['comment_author'], $comment['comment_date'])) { $comment['comment_post_ID'] = $post_id; $comment = wp_filter_comment($comment); wp_insert_comment($comment); $num_comments++; } } if ( $num_comments ) printf(' '._n('(%s comment)', '(%s comments)', $num_comments), $num_comments); $num_pings = 0; foreach ( $pings as $ping ) { $ping = get_object_vars($ping); $ping = add_magic_quotes($ping); if ( !comment_exists($ping['comment_author'], $ping['comment_date'])) { $ping['comment_content'] = "{$ping['title']}\n\n{$ping['comment_content']}"; $ping['comment_post_ID'] = $post_id; $ping = wp_filter_comment($ping); wp_insert_comment($ping); $num_pings++; } } if ( $num_pings ) printf(' '._n('(%s ping)', '(%s pings)', $num_pings), $num_pings); echo "
  • "; //ob_flush();flush(); } function process_posts() { global $wpdb; $handle = $this->fopen($this->file, 'r'); if ( $handle == null ) return false; $context = ''; $post = new StdClass(); $comment = new StdClass(); $comments = array(); $ping = new StdClass(); $pings = array(); echo "
      "; while ( $line = $this->fgets($handle) ) { $line = trim($line); if ( '-----' == $line ) { // Finishing a multi-line field if ( 'comment' == $context ) { $comments[] = $comment; $comment = new StdClass(); } else if ( 'ping' == $context ) { $pings[] = $ping; $ping = new StdClass(); } $context = ''; } else if ( '--------' == $line ) { // Finishing a post. $context = ''; $result = $this->save_post($post, $comments, $pings); if ( is_wp_error( $result ) ) return $result; $post = new StdClass; $comment = new StdClass(); $ping = new StdClass(); $comments = array(); $pings = array(); } else if ( 'BODY:' == $line ) { $context = 'body'; } else if ( 'EXTENDED BODY:' == $line ) { $context = 'extended'; } else if ( 'EXCERPT:' == $line ) { $context = 'excerpt'; } else if ( 'KEYWORDS:' == $line ) { $context = 'keywords'; } else if ( 'COMMENT:' == $line ) { $context = 'comment'; } else if ( 'PING:' == $line ) { $context = 'ping'; } else if ( 0 === strpos($line, "AUTHOR:") ) { $author = trim( substr($line, strlen("AUTHOR:")) ); if ( '' == $context ) $post->post_author = $author; else if ( 'comment' == $context ) $comment->comment_author = $author; } else if ( 0 === strpos($line, "TITLE:") ) { $title = trim( substr($line, strlen("TITLE:")) ); if ( '' == $context ) $post->post_title = $title; else if ( 'ping' == $context ) $ping->title = $title; } else if ( 0 === strpos($line, "STATUS:") ) { $status = trim( strtolower( substr($line, strlen("STATUS:")) ) ); if ( empty($status) ) $status = 'publish'; $post->post_status = $status; } else if ( 0 === strpos($line, "ALLOW COMMENTS:") ) { $allow = trim( substr($line, strlen("ALLOW COMMENTS:")) ); if ( $allow == 1 ) $post->comment_status = 'open'; else $post->comment_status = 'closed'; } else if ( 0 === strpos($line, "ALLOW PINGS:") ) { $allow = trim( substr($line, strlen("ALLOW PINGS:")) ); if ( $allow == 1 ) $post->ping_status = 'open'; else $post->ping_status = 'closed'; } else if ( 0 === strpos($line, "CATEGORY:") ) { $category = trim( substr($line, strlen("CATEGORY:")) ); if ( '' != $category ) $post->categories[] = $category; } else if ( 0 === strpos($line, "PRIMARY CATEGORY:") ) { $category = trim( substr($line, strlen("PRIMARY CATEGORY:")) ); if ( '' != $category ) $post->categories[] = $category; } else if ( 0 === strpos($line, "DATE:") ) { $date = trim( substr($line, strlen("DATE:")) ); $date = strtotime($date); $date = date('Y-m-d H:i:s', $date); $date_gmt = get_gmt_from_date($date); if ( '' == $context ) { $post->post_modified = $date; $post->post_modified_gmt = $date_gmt; $post->post_date = $date; $post->post_date_gmt = $date_gmt; } else if ( 'comment' == $context ) { $comment->comment_date = $date; } else if ( 'ping' == $context ) { $ping->comment_date = $date; } } else if ( 0 === strpos($line, "EMAIL:") ) { $email = trim( substr($line, strlen("EMAIL:")) ); if ( 'comment' == $context ) $comment->comment_author_email = $email; else $ping->comment_author_email = ''; } else if ( 0 === strpos($line, "IP:") ) { $ip = trim( substr($line, strlen("IP:")) ); if ( 'comment' == $context ) $comment->comment_author_IP = $ip; else $ping->comment_author_IP = $ip; } else if ( 0 === strpos($line, "URL:") ) { $url = trim( substr($line, strlen("URL:")) ); if ( 'comment' == $context ) $comment->comment_author_url = $url; else $ping->comment_author_url = $url; } else if ( 0 === strpos($line, "BLOG NAME:") ) { $blog = trim( substr($line, strlen("BLOG NAME:")) ); $ping->comment_author = $blog; } else { // Processing multi-line field, check context. if( !empty($line) ) $line .= "\n"; if ( 'body' == $context ) { $post->post_content .= $line; } else if ( 'extended' == $context ) { $post->extended .= $line; } else if ( 'excerpt' == $context ) { $post->post_excerpt .= $line; } else if ( 'keywords' == $context ) { $post->post_keywords .= $line; } else if ( 'comment' == $context ) { $comment->comment_content .= $line; } else if ( 'ping' == $context ) { $ping->comment_content .= $line; } } } $this->fclose($handle); echo '
    '; wp_import_cleanup($this->id); do_action('import_done', 'mt'); echo '

    '.sprintf(__('All done. Have fun!'), get_option('home')).'

    '; } function import() { $this->id = (int) $_GET['id']; if ( $this->id == 0 ) $this->file = WP_CONTENT_DIR . '/mt-export.txt'; else $this->file = get_attached_file($this->id); $this->get_authors_from_post(); $result = $this->process_posts(); if ( is_wp_error( $result ) ) return $result; } function dispatch() { if (empty ($_GET['step'])) $step = 0; else $step = (int) $_GET['step']; switch ($step) { case 0 : $this->greet(); break; case 1 : check_admin_referer('import-upload'); $this->select_authors(); break; case 2: check_admin_referer('import-mt'); set_time_limit(0); $result = $this->import(); if ( is_wp_error( $result ) ) echo $result->get_error_message(); break; } } function MT_Import() { // Nothing. } } $mt_import = new MT_Import(); register_importer('mt', __('Movable Type and TypePad'), __('Import posts and comments from a Movable Type or TypePad blog.'), array ($mt_import, 'dispatch')); ?>