コード例 #1
0
ファイル: comment.php プロジェクト: nxtclass/NXTClass
/**
 * Adds a new comment to the database.
 *
 * Filters new comment to ensure that the fields are sanitized and valid before
 * inserting comment into database. Calls 'comment_post' action with comment ID
 * and whether comment is approved by NXTClass. Also has 'preprocess_comment'
 * filter for processing the comment data before the function handles it.
 *
 * We use REMOTE_ADDR here directly. If you are behind a proxy, you should ensure
 * that it is properly set, such as in nxt-config.php, for your environment.
 * See {@link http://core.trac.nxtclass.org/ticket/9235}
 *
 * @since 1.5.0
 * @uses apply_filters() Calls 'preprocess_comment' hook on $commentdata parameter array before processing
 * @uses do_action() Calls 'comment_post' hook on $comment_ID returned from adding the comment and if the comment was approved.
 * @uses nxt_filter_comment() Used to filter comment before adding comment.
 * @uses nxt_allow_comment() checks to see if comment is approved.
 * @uses nxt_insert_comment() Does the actual comment insertion to the database.
 *
 * @param array $commentdata Contains information on the comment.
 * @return int The ID of the comment after adding.
 */
function nxt_new_comment($commentdata)
{
    $commentdata = apply_filters('preprocess_comment', $commentdata);
    $commentdata['comment_post_ID'] = (int) $commentdata['comment_post_ID'];
    if (isset($commentdata['user_ID'])) {
        $commentdata['user_id'] = $commentdata['user_ID'] = (int) $commentdata['user_ID'];
    } elseif (isset($commentdata['user_id'])) {
        $commentdata['user_id'] = (int) $commentdata['user_id'];
    }
    $commentdata['comment_parent'] = isset($commentdata['comment_parent']) ? absint($commentdata['comment_parent']) : 0;
    $parent_status = 0 < $commentdata['comment_parent'] ? nxt_get_comment_status($commentdata['comment_parent']) : '';
    $commentdata['comment_parent'] = 'approved' == $parent_status || 'unapproved' == $parent_status ? $commentdata['comment_parent'] : 0;
    $commentdata['comment_author_IP'] = preg_replace('/[^0-9a-fA-F:., ]/', '', $_SERVER['REMOTE_ADDR']);
    $commentdata['comment_agent'] = substr($_SERVER['HTTP_USER_AGENT'], 0, 254);
    $commentdata['comment_date'] = current_time('mysql');
    $commentdata['comment_date_gmt'] = current_time('mysql', 1);
    $commentdata = nxt_filter_comment($commentdata);
    $commentdata['comment_approved'] = nxt_allow_comment($commentdata);
    $comment_ID = nxt_insert_comment($commentdata);
    do_action('comment_post', $comment_ID, $commentdata['comment_approved']);
    if ('spam' !== $commentdata['comment_approved']) {
        // If it's spam save it silently for later crunching
        if ('0' == $commentdata['comment_approved']) {
            nxt_notify_moderator($comment_ID);
        }
        $post =& get_post($commentdata['comment_post_ID']);
        // Don't notify if it's your own comment
        if (get_option('comments_notify') && $commentdata['comment_approved'] && (!isset($commentdata['user_id']) || $post->post_author != $commentdata['user_id'])) {
            nxt_notify_postauthor($comment_ID, isset($commentdata['comment_type']) ? $commentdata['comment_type'] : '');
        }
    }
    return $comment_ID;
}
コード例 #2
0
 /**
  * Create new posts based on import information
  *
  * Posts marked as having a parent which doesn't exist will become top level items.
  * Doesn't create a new post if: the post type doesn't exist, the given post ID
  * is already noted as imported or a post with the same title and date already exists.
  * Note that new/updated terms, comments and meta are imported for the last of the above.
  */
 function process_posts()
 {
     foreach ($this->posts as $post) {
         if (!post_type_exists($post['post_type'])) {
             printf(__('Failed to import &#8220;%s&#8221;: Invalid post type %s', 'nxtclass-importer'), esc_html($post['post_title']), esc_html($post['post_type']));
             echo '<br />';
             continue;
         }
         if (isset($this->processed_posts[$post['post_id']]) && !empty($post['post_id'])) {
             continue;
         }
         if ($post['status'] == 'auto-draft') {
             continue;
         }
         if ('nav_menu_item' == $post['post_type']) {
             $this->process_menu_item($post);
             continue;
         }
         $post_type_object = get_post_type_object($post['post_type']);
         $post_exists = post_exists($post['post_title'], '', $post['post_date']);
         if ($post_exists) {
             printf(__('%s &#8220;%s&#8221; already exists.', 'nxtclass-importer'), $post_type_object->labels->singular_name, esc_html($post['post_title']));
             echo '<br />';
             $comment_post_ID = $post_id = $post_exists;
         } else {
             $post_parent = (int) $post['post_parent'];
             if ($post_parent) {
                 // if we already know the parent, map it to the new local ID
                 if (isset($this->processed_posts[$post_parent])) {
                     $post_parent = $this->processed_posts[$post_parent];
                     // otherwise record the parent for later
                 } else {
                     $this->post_orphans[intval($post['post_id'])] = $post_parent;
                     $post_parent = 0;
                 }
             }
             // map the post author
             $author = sanitize_user($post['post_author'], true);
             if (isset($this->author_mapping[$author])) {
                 $author = $this->author_mapping[$author];
             } else {
                 $author = (int) get_current_user_id();
             }
             $postdata = array('import_id' => $post['post_id'], 'post_author' => $author, 'post_date' => $post['post_date'], 'post_date_gmt' => $post['post_date_gmt'], 'post_content' => $post['post_content'], 'post_excerpt' => $post['post_excerpt'], 'post_title' => $post['post_title'], 'post_status' => $post['status'], 'post_name' => $post['post_name'], 'comment_status' => $post['comment_status'], 'ping_status' => $post['ping_status'], 'guid' => $post['guid'], 'post_parent' => $post_parent, 'menu_order' => $post['menu_order'], 'post_type' => $post['post_type'], 'post_password' => $post['post_password']);
             if ('attachment' == $postdata['post_type']) {
                 $remote_url = !empty($post['attachment_url']) ? $post['attachment_url'] : $post['guid'];
                 // try to use _nxt_attached file for upload folder placement to ensure the same location as the export site
                 // e.g. location is 2003/05/image.jpg but the attachment post_date is 2010/09, see media_handle_upload()
                 $postdata['upload_date'] = $post['post_date'];
                 if (isset($post['postmeta'])) {
                     foreach ($post['postmeta'] as $meta) {
                         if ($meta['key'] == '_nxt_attached_file') {
                             if (preg_match('%^[0-9]{4}/[0-9]{2}%', $meta['value'], $matches)) {
                                 $postdata['upload_date'] = $matches[0];
                             }
                             break;
                         }
                     }
                 }
                 $comment_post_ID = $post_id = $this->process_attachment($postdata, $remote_url);
             } else {
                 $comment_post_ID = $post_id = nxt_insert_post($postdata, true);
             }
             if (is_nxt_error($post_id)) {
                 printf(__('Failed to import %s &#8220;%s&#8221;', 'nxtclass-importer'), $post_type_object->labels->singular_name, esc_html($post['post_title']));
                 if (defined('IMPORT_DEBUG') && IMPORT_DEBUG) {
                     echo ': ' . $post_id->get_error_message();
                 }
                 echo '<br />';
                 continue;
             }
             if ($post['is_sticky'] == 1) {
                 stick_post($post_id);
             }
         }
         // map pre-import ID to local ID
         $this->processed_posts[intval($post['post_id'])] = (int) $post_id;
         // add categories, tags and other terms
         if (!empty($post['terms'])) {
             $terms_to_set = array();
             foreach ($post['terms'] as $term) {
                 // back compat with WXR 1.0 map 'tag' to 'post_tag'
                 $taxonomy = 'tag' == $term['domain'] ? 'post_tag' : $term['domain'];
                 $term_exists = term_exists($term['slug'], $taxonomy);
                 $term_id = is_array($term_exists) ? $term_exists['term_id'] : $term_exists;
                 if (!$term_id) {
                     $t = nxt_insert_term($term['name'], $taxonomy, array('slug' => $term['slug']));
                     if (!is_nxt_error($t)) {
                         $term_id = $t['term_id'];
                     } else {
                         printf(__('Failed to import %s %s', 'nxtclass-importer'), esc_html($taxonomy), esc_html($term['name']));
                         if (defined('IMPORT_DEBUG') && IMPORT_DEBUG) {
                             echo ': ' . $t->get_error_message();
                         }
                         echo '<br />';
                         continue;
                     }
                 }
                 $terms_to_set[$taxonomy][] = intval($term_id);
             }
             foreach ($terms_to_set as $tax => $ids) {
                 $tt_ids = nxt_set_post_terms($post_id, $ids, $tax);
             }
             unset($post['terms'], $terms_to_set);
         }
         // add/update comments
         if (!empty($post['comments'])) {
             $num_comments = 0;
             $inserted_comments = array();
             foreach ($post['comments'] as $comment) {
                 $comment_id = $comment['comment_id'];
                 $newcomments[$comment_id]['comment_post_ID'] = $comment_post_ID;
                 $newcomments[$comment_id]['comment_author'] = $comment['comment_author'];
                 $newcomments[$comment_id]['comment_author_email'] = $comment['comment_author_email'];
                 $newcomments[$comment_id]['comment_author_IP'] = $comment['comment_author_IP'];
                 $newcomments[$comment_id]['comment_author_url'] = $comment['comment_author_url'];
                 $newcomments[$comment_id]['comment_date'] = $comment['comment_date'];
                 $newcomments[$comment_id]['comment_date_gmt'] = $comment['comment_date_gmt'];
                 $newcomments[$comment_id]['comment_content'] = $comment['comment_content'];
                 $newcomments[$comment_id]['comment_approved'] = $comment['comment_approved'];
                 $newcomments[$comment_id]['comment_type'] = $comment['comment_type'];
                 $newcomments[$comment_id]['comment_parent'] = $comment['comment_parent'];
                 $newcomments[$comment_id]['commentmeta'] = isset($comment['commentmeta']) ? $comment['commentmeta'] : array();
                 if (isset($this->processed_authors[$comment['comment_user_id']])) {
                     $newcomments[$comment_id]['user_id'] = $this->processed_authors[$comment['comment_user_id']];
                 }
             }
             ksort($newcomments);
             foreach ($newcomments as $key => $comment) {
                 // if this is a new post we can skip the comment_exists() check
                 if (!$post_exists || !comment_exists($comment['comment_author'], $comment['comment_date'])) {
                     if (isset($inserted_comments[$comment['comment_parent']])) {
                         $comment['comment_parent'] = $inserted_comments[$comment['comment_parent']];
                     }
                     $comment = nxt_filter_comment($comment);
                     $inserted_comments[$key] = nxt_insert_comment($comment);
                     foreach ($comment['commentmeta'] as $meta) {
                         $value = maybe_unserialize($meta['value']);
                         add_comment_meta($inserted_comments[$key], $meta['key'], $value);
                     }
                     $num_comments++;
                 }
             }
             unset($newcomments, $inserted_comments, $post['comments']);
         }
         // add/update post meta
         if (isset($post['postmeta'])) {
             foreach ($post['postmeta'] as $meta) {
                 $key = apply_filters('import_post_meta_key', $meta['key']);
                 $value = false;
                 if ('_edit_last' == $key) {
                     if (isset($this->processed_authors[intval($meta['value'])])) {
                         $value = $this->processed_authors[intval($meta['value'])];
                     } else {
                         $key = false;
                     }
                 }
                 if ($key) {
                     // export gets meta straight from the DB so could have a serialized string
                     if (!$value) {
                         $value = maybe_unserialize($meta['value']);
                     }
                     add_post_meta($post_id, $key, $value);
                     do_action('import_post_meta', $post_id, $key, $value);
                     // if the post has a featured image, take note of this in case of remap
                     if ('_thumbnail_id' == $key) {
                         $this->featured_images[$post_id] = (int) $value;
                     }
                 }
             }
         }
     }
     unset($this->posts);
 }