views_plugin_row_comment_rss.inc

<?php


/**
 * @file
 * Contains the comment RSS row style plugin.
 */

/**
 * Plugin which formats the comments as RSS items.
 */
class views_plugin_row_comment_rss extends views_plugin_row {
    var $base_table = 'comments';
    var $base_field = 'cid';
    function render($row) {
        global $base_url;
        // Load the specified comment:
        $comment = _comment_load($row->{$this->field_alias});
        $item = new stdClass();
        $item->title = $comment->subject;
        $item->link = url('node/' . $comment->nid, array(
            'absolute' => TRUE,
            'fragment' => 'comment-' . $comment->cid,
        ));
        $item->description = check_markup($comment->comment, $comment->format, FALSE);
        $item->elements = array(
            array(
                'key' => 'pubDate',
                'value' => gmdate('r', $comment->timestamp),
            ),
            array(
                'key' => 'dc:creator',
                'value' => $comment->name,
            ),
            array(
                'key' => 'guid',
                'value' => 'comment ' . $row->cid . ' at ' . $base_url,
                'attributes' => array(
                    'isPermaLink' => 'false',
                ),
                'namespace' => array(
                    'xmlns:dc' => 'http://purl.org/dc/elements/1.1/',
                ),
            ),
        );
        foreach ($item->elements as $element) {
            if (isset($element['namespace'])) {
                $this->view->style_plugin->namespaces = array_merge($this->view->style_plugin->namespaces, $element['namespace']);
            }
        }
        return theme($this->theme_functions(), $this->view, $this->options, $item);
    }

}