teso

This pulls in comment images and resizes Oembed Vimeo and Youtube in the comments RSS feed (sorry for the poor variables convention):

function change_vimeo_width($contentwv) {
if (is_comment_feed()) {
$post_id = get_the_ID();
		 	$comments = get_comments( $post_id );
	   foreach ($comments as $comment) {
 $comment_id = get_comment_ID($comment);
 $contentwv = get_comment_text($comment_id);
 $retstringwv= 'width="269"';
 $retstringhv= 'height="auto"';
	$patternwv = '(width=[\'\"](\d+)[\'\"])'; //pattern to look for
	$patternhv = '(height=[\'\"](\d+)[\'\"])';
    if (false !== strpos($contentwv,"youtube")) {
       $replacedwidthv = preg_replace($patternwv, $retstringwv, $contentwv );
       return preg_replace($patternhv, $retstringhv, $replacedwidthv );
    } elseif (false !== strpos($contentwv,"vimeo")) {
       $replacedwidthv = preg_replace($patternwv, $retstringwv, $contentwv );
       return preg_replace($patternhv, $retstringhv, $replacedwidthv );
    } elseif (get_comment_meta($comment_id, 'comment_image', true)) {
        		$comment_image = get_comment_meta($comment_id, 'comment_image', true);
                $output .= '
                <img src="' . $comment_image['url'] . '" alt="" />
                ';
                $output .= '</div>
                ';
                $contentwv = $contentwv.$output;
    	return $contentwv;}
    }
    }
    return $contentwv;
}
add_filter('comment_text','change_vimeo_width');