MT importer rework. see #4421
git-svn-id: https://develop.svn.wordpress.org/trunk@5684 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
parent
d993430968
commit
18f29da681
@ -84,25 +84,27 @@ class MT_Import {
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return $user_id;
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}
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function get_entries() {
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set_magic_quotes_runtime(0);
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$importdata = file($this->file); // Read the file into an array
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$importdata = implode('', $importdata); // squish it
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$importdata = preg_replace("/(\r\n|\n|\r)/", "\n", $importdata);
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$importdata = preg_replace("/\n--------\n/", "--MT-ENTRY--\n", $importdata);
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$this->posts = explode("--MT-ENTRY--", $importdata);
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}
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function get_mt_authors() {
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$temp = array ();
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$i = -1;
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foreach ($this->posts as $post) {
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if ('' != trim($post)) {
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++ $i;
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preg_match("|AUTHOR:(.*)|", $post, $thematch);
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$thematch = trim($thematch[1]);
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array_push($temp, "$thematch"); //store the extracted author names in a temporary array
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}
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$temp = array();
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$authors = array();
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$handle = fopen($this->file, 'r');
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if ( $handle == null )
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return false;
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$in_comment = false;
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while ( $line = fgets($handle) ) {
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$line = trim($line);
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if ( 'COMMENT:' == $line )
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$in_comment = true;
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else if ( '-----' == $line )
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$in_comment = false;
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if ( $in_comment || 0 !== strpos($line,"AUTHOR:") )
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continue;
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$temp[] = trim( substr($line, strlen("AUTHOR:")) );
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}
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//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.
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@ -114,6 +116,8 @@ class MT_Import {
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array_push($authors, "$next");
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}
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fclose($handle);
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return $authors;
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}
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@ -173,11 +177,9 @@ class MT_Import {
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function select_authors() {
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if ( $_POST['upload_type'] === 'ftp' ) {
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$file['file'] = @file(ABSPATH . '/wp-content/mt-export.txt');
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if ( !$file['file'] || !count($file['file']) )
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$file['file'] = ABSPATH . '/wp-content/mt-export.txt';
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if ( !file_exists($file['file']) )
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$file['error'] = __('<code>mt-export.txt</code> does not exist</code>');
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else
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$file['file'] = ABSPATH . '/wp-content/mt-export.txt';
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} else {
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$file = wp_import_handle_upload();
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}
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@ -191,226 +193,217 @@ class MT_Import {
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$this->file = $file['file'];
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$this->id = (int) $file['id'];
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$this->get_entries();
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$this->mt_authors_form();
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}
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function save_post(&$post, &$comments, &$pings) {
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// Reset the counter
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set_time_limit(30);
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$post = get_object_vars($post);
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$post = add_magic_quotes($post);
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$post = (object) $post;
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if ( $post_id = post_exists($post->post_title, '', $post->post_date) ) {
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echo '<li>';
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printf(__('Post <i>%s</i> already exists.'), stripslashes($post->post_title));
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} else {
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echo '<li>';
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printf(__('Importing post <i>%s</i>...'), stripslashes($post->post_title));
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if ( '' != $post->extended )
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$post->post_content .= "\n<!--more-->\n$post->extended";
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$post->post_author = $this->checkauthor($post->post_author); //just so that if a post already exists, new users are not created by checkauthor
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$post_id = wp_insert_post($post);
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// Add categories.
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if ( 0 != count($post->categories) ) {
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wp_create_categories($post->categories, $post_id);
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}
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}
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$num_comments = 0;
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foreach ( $comments as $comment ) {
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$comment = get_object_vars($comment);
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$comment = add_magic_quotes($comment);
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if ( !comment_exists($comment['comment_author'], $comment['comment_date'])) {
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$comment['comment_post_ID'] = $post_id;
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$comment = wp_filter_comment($comment);
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wp_insert_comment($comment);
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$num_comments++;
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}
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}
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if ( $num_comments )
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printf(' '.__('(%s comments)'), $num_comments);
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$num_pings = 0;
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foreach ( $pings as $ping ) {
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$ping = get_object_vars($ping);
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$ping = add_magic_quotes($ping);
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if ( !comment_exists($ping['comment_author'], $ping['comment_date'])) {
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$ping['comment_content'] = "<strong>{$ping['title']}</strong>\n\n{$ping['comment_content']}";
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$ping['comment_post_ID'] = $post_id;
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$ping = wp_filter_comment($ping);
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wp_insert_comment($ping);
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$num_pings++;
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}
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}
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if ( $num_pings )
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printf(' '.__('(%s pings)'), $num_pings);
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echo "</li>";
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//ob_flush();flush();
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}
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function process_posts() {
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global $wpdb;
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$i = -1;
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$handle = fopen($this->file, 'r');
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if ( $handle == null )
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return false;
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$context = '';
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$post = new StdClass();
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$comment = new StdClass();
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$comments = array();
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$ping = new StdClass();
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$pings = array();
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echo "<div class='wrap'><ol>";
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foreach ($this->posts as $post) {
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if ('' != trim($post)) {
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++ $i;
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unset ($post_categories);
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// Take the pings out first
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preg_match("|(-----\n\nPING:.*)|s", $post, $pings);
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$post = preg_replace("|(-----\n\nPING:.*)|s", '', $post);
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while ( $line = fgets($handle) ) {
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$line = trim($line);
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// Then take the comments out
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preg_match("|(-----\nCOMMENT:.*)|s", $post, $comments);
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$post = preg_replace("|(-----\nCOMMENT:.*)|s", '', $post);
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// We ignore the keywords
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$post = preg_replace("|(-----\nKEYWORDS:.*)|s", '', $post);
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// We want the excerpt
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preg_match("|-----\nEXCERPT:(.*)|s", $post, $excerpt);
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$post_excerpt = $wpdb->escape(trim($excerpt[1]));
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$post = preg_replace("|(-----\nEXCERPT:.*)|s", '', $post);
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// We're going to put extended body into main body with a more tag
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preg_match("|-----\nEXTENDED BODY:(.*)|s", $post, $extended);
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$extended = trim($extended[1]);
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if ('' != $extended)
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$extended = "\n<!--more-->\n$extended";
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$post = preg_replace("|(-----\nEXTENDED BODY:.*)|s", '', $post);
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// Now for the main body
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preg_match("|-----\nBODY:(.*)|s", $post, $body);
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$body = trim($body[1]);
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$post_content = $wpdb->escape($body.$extended);
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$post = preg_replace("|(-----\nBODY:.*)|s", '', $post);
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// Grab the metadata from what's left
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$metadata = explode("\n", $post);
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foreach ($metadata as $line) {
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preg_match("/^(.*?):(.*)/", $line, $token);
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$key = trim($token[1]);
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$value = trim($token[2]);
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// Now we decide what it is and what to do with it
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switch ($key) {
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case '' :
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break;
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case 'AUTHOR' :
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$post_author = $value;
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break;
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case 'TITLE' :
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$post_title = $wpdb->escape($value);
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break;
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case 'STATUS' :
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// "publish" and "draft" enumeration items match up; no change required
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$post_status = $value;
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if (empty ($post_status))
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$post_status = 'publish';
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break;
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case 'ALLOW COMMENTS' :
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$post_allow_comments = $value;
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if ($post_allow_comments == 1) {
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$comment_status = 'open';
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} else {
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$comment_status = 'closed';
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}
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break;
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case 'CONVERT BREAKS' :
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$post_convert_breaks = $value;
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break;
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case 'ALLOW PINGS' :
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$ping_status = trim($meta[2][0]);
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if ($ping_status == 1) {
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$ping_status = 'open';
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} else {
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$ping_status = 'closed';
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}
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break;
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case 'PRIMARY CATEGORY' :
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if (! empty ($value) )
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$post_categories[] = $wpdb->escape($value);
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break;
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case 'CATEGORY' :
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if (! empty ($value) )
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$post_categories[] = $wpdb->escape($value);
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break;
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case 'DATE' :
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$post_modified = strtotime($value);
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$post_modified = date('Y-m-d H:i:s', $post_modified);
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$post_modified_gmt = get_gmt_from_date("$post_modified");
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$post_date = $post_modified;
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$post_date_gmt = $post_modified_gmt;
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break;
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default :
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// echo "\n$key: $value";
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break;
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} // end switch
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} // End foreach
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// Let's check to see if it's in already
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if ($post_id = post_exists($post_title, '', $post_date)) {
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echo '<li>';
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printf(__('Post <i>%s</i> already exists.'), stripslashes($post_title));
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} else {
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echo '<li>';
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printf(__('Importing post <i>%s</i>...'), stripslashes($post_title));
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$post_author = $this->checkauthor($post_author); //just so that if a post already exists, new users are not created by checkauthor
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$postdata = compact('post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_title', 'post_excerpt', 'post_status', 'comment_status', 'ping_status', 'post_modified', 'post_modified_gmt');
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$post_id = wp_insert_post($postdata);
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// Add categories.
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if (0 != count($post_categories)) {
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wp_create_categories($post_categories, $post_id);
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}
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if ( '-----' == $line ) {
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// Finishing a multi-line field
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if ( 'comment' == $context ) {
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$comments[] = $comment;
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$comment = new StdClass();
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} else if ( 'ping' == $context ) {
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$pings[] = $ping;
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$ping = new StdClass();
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}
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$comment_post_ID = (int) $post_id;
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$comment_approved = 1;
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// Now for comments
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$comments = explode("-----\nCOMMENT:", $comments[0]);
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$num_comments = 0;
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foreach ($comments as $comment) {
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if ('' != trim($comment)) {
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// Author
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preg_match("|AUTHOR:(.*)|", $comment, $comment_author);
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$comment_author = $wpdb->escape(trim($comment_author[1]));
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$comment = preg_replace('|(\n?AUTHOR:.*)|', '', $comment);
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preg_match("|EMAIL:(.*)|", $comment, $comment_author_email);
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$comment_author_email = $wpdb->escape(trim($comment_author_email[1]));
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$comment = preg_replace('|(\n?EMAIL:.*)|', '', $comment);
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preg_match("|IP:(.*)|", $comment, $comment_author_IP);
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$comment_author_IP = trim($comment_author_IP[1]);
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$comment = preg_replace('|(\n?IP:.*)|', '', $comment);
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preg_match("|URL:(.*)|", $comment, $comment_author_url);
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$comment_author_url = $wpdb->escape(trim($comment_author_url[1]));
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$comment = preg_replace('|(\n?URL:.*)|', '', $comment);
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preg_match("|DATE:(.*)|", $comment, $comment_date);
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$comment_date = trim($comment_date[1]);
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$comment_date = date('Y-m-d H:i:s', strtotime($comment_date));
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$comment = preg_replace('|(\n?DATE:.*)|', '', $comment);
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$comment_content = $wpdb->escape(trim($comment));
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$comment_content = str_replace('-----', '', $comment_content);
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// Check if it's already there
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if (!comment_exists($comment_author, $comment_date)) {
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$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_author_email', 'comment_author_IP', 'comment_date', 'comment_content', 'comment_approved');
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$commentdata = wp_filter_comment($commentdata);
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wp_insert_comment($commentdata);
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$num_comments++;
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}
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}
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$context = '';
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} else if ( '--------' == $line ) {
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// Finishing a post.
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$context = '';
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$this->save_post($post, $comments, $pings);
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$post = new StdClass;
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$comment = new StdClass();
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$ping = new StdClass();
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$comments = array();
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$pings = array();
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} else if ( 'BODY:' == $line ) {
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$context = 'body';
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} else if ( 'EXTENDED BODY:' == $line ) {
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$context = 'extended';
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} else if ( 'EXCERPT:' == $line ) {
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$context = 'excerpt';
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} else if ( 'KEYWORDS:' == $line ) {
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$context = 'keywords';
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} else if ( 'COMMENT:' == $line ) {
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$context = 'comment';
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} else if ( 'PING:' == $line ) {
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$context = 'ping';
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} else if ( 0 === strpos($line, "AUTHOR:") ) {
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$author = trim( substr($line, strlen("AUTHOR:")) );
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if ( '' == $context )
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$post->post_author = $author;
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else if ( 'comment' == $context )
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$comment->comment_author = $author;
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} else if ( 0 === strpos($line, "TITLE:") ) {
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$title = trim( substr($line, strlen("TITLE:")) );
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if ( '' == $context )
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$post->post_title = $title;
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else if ( 'ping' == $context )
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$ping->title = $title;
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} else if ( 0 === strpos($line, "STATUS:") ) {
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$status = trim( substr($line, strlen("STATUS:")) );
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if ( empty($status) )
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$status = 'publish';
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$post->post_status = $status;
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} else if ( 0 === strpos($line, "ALLOW COMMENTS:") ) {
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$allow = trim( substr($line, strlen("ALLOW COMMENTS:")) );
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if ( $allow == 1 )
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$post->comment_status = 'open';
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else
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$post->comment_status = 'closed';
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} else if ( 0 === strpos($line, "ALLOW PINGS:") ) {
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$allow = trim( substr($line, strlen("ALLOW PINGS:")) );
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if ( $allow == 1 )
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$post->ping_status = 'open';
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else
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$post->ping_status = 'closed';
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} else if ( 0 === strpos($line, "CATEGORY:") ) {
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$category = trim( substr($line, strlen("CATEGORY:")) );
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if ( '' != $category )
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$post->categories[] = $category;
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} else if ( 0 === strpos($line, "PRIMARY CATEGORY:") ) {
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$category = trim( substr($line, strlen("PRIMARY CATEGORY:")) );
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if ( '' != $category )
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$post->categories[] = $category;
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} else if ( 0 === strpos($line, "DATE:") ) {
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$date = trim( substr($line, strlen("DATE:")) );
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$date = strtotime($date);
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$date = date('Y-m-d H:i:s', $date);
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$date_gmt = get_gmt_from_date($date);
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if ( '' == $context ) {
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$post->post_modified = $date;
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$post->post_modified_gmt = $date_gmt;
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$post->post_date = $date;
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$post->post_date_gmt = $date_gmt;
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} else if ( 'comment' == $context ) {
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$comment->comment_date = $date;
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} else if ( 'ping' == $context ) {
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$ping->comment_date = $date;
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}
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if ( $num_comments )
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printf(' '.__('(%s comments)'), $num_comments);
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} else if ( 0 === strpos($line, "EMAIL:") ) {
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$email = trim( substr($line, strlen("EMAIL:")) );
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if ( 'comment' == $context )
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$comment->comment_author_email = $email;
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else
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$ping->comment_author_email = $email;
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} else if ( 0 === strpos($line, "IP:") ) {
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$ip = trim( substr($line, strlen("IP:")) );
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if ( 'comment' == $context )
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$comment->comment_author_IP = $ip;
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else
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$ping->comment_author_IP = $ip;
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} else if ( 0 === strpos($line, "URL:") ) {
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$url = trim( substr($line, strlen("URL:")) );
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if ( 'comment' == $context )
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$comment->comment_author_url = $url;
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else
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$ping->comment_author_url = $url;
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} else if ( 0 === strpos($line, "BLOG NAME:") ) {
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$blog = trim( substr($line, strlen("BLOG NAME:")) );
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$ping->comment_author = $blog;
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} else {
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// Processing multi-line field, check context.
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// Finally the pings
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// fix the double newline on the first one
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$pings[0] = str_replace("-----\n\n", "-----\n", $pings[0]);
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$pings = explode("-----\nPING:", $pings[0]);
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$num_pings = 0;
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foreach ($pings as $ping) {
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if ('' != trim($ping)) {
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// 'Author'
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preg_match("|BLOG NAME:(.*)|", $ping, $comment_author);
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$comment_author = $wpdb->escape(trim($comment_author[1]));
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$ping = preg_replace('|(\n?BLOG NAME:.*)|', '', $ping);
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|
||||
preg_match("|IP:(.*)|", $ping, $comment_author_IP);
|
||||
$comment_author_IP = trim($comment_author_IP[1]);
|
||||
$ping = preg_replace('|(\n?IP:.*)|', '', $ping);
|
||||
|
||||
preg_match("|URL:(.*)|", $ping, $comment_author_url);
|
||||
$comment_author_url = $wpdb->escape(trim($comment_author_url[1]));
|
||||
$ping = preg_replace('|(\n?URL:.*)|', '', $ping);
|
||||
|
||||
preg_match("|DATE:(.*)|", $ping, $comment_date);
|
||||
$comment_date = trim($comment_date[1]);
|
||||
$comment_date = date('Y-m-d H:i:s', strtotime($comment_date));
|
||||
$ping = preg_replace('|(\n?DATE:.*)|', '', $ping);
|
||||
|
||||
preg_match("|TITLE:(.*)|", $ping, $ping_title);
|
||||
$ping_title = $wpdb->escape(trim($ping_title[1]));
|
||||
$ping = preg_replace('|(\n?TITLE:.*)|', '', $ping);
|
||||
|
||||
$comment_content = $wpdb->escape(trim($ping));
|
||||
$comment_content = str_replace('-----', '', $comment_content);
|
||||
|
||||
$comment_content = "<strong>$ping_title</strong>\n\n$comment_content";
|
||||
|
||||
$comment_type = 'trackback';
|
||||
|
||||
// Check if it's already there
|
||||
if (!comment_exists($comment_author, $comment_date)) {
|
||||
$commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_url', 'comment_author_email', 'comment_author_IP', 'comment_date', 'comment_content', 'comment_type', 'comment_approved');
|
||||
$commentdata = wp_filter_comment($commentdata);
|
||||
wp_insert_comment($commentdata);
|
||||
$num_pings++;
|
||||
}
|
||||
}
|
||||
$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 ( 'comment' == $context ) {
|
||||
$comment->comment_content .= $line;
|
||||
} else if ( 'ping' == $context ) {
|
||||
$ping->comment_content .= $line;
|
||||
}
|
||||
if ( $num_pings )
|
||||
printf(' '.__('(%s pings)'), $num_pings);
|
||||
|
||||
echo "</li>";
|
||||
}
|
||||
}
|
||||
|
||||
echo '</ol>';
|
||||
|
||||
wp_import_cleanup($this->id);
|
||||
do_action('import_done', 'mt');
|
||||
|
||||
echo '<h3>'.sprintf(__('All done. <a href="%s">Have fun!</a>'), get_option('home')).'</h3></div>';
|
||||
}
|
||||
@ -422,7 +415,6 @@ class MT_Import {
|
||||
else
|
||||
$this->file = get_attached_file($this->id);
|
||||
$this->get_authors_from_post();
|
||||
$this->get_entries();
|
||||
$this->process_posts();
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user