';
if(function_exists('get_avatar') && $comment_type != 'pingback' && $comment_type != 'trackback' ) {
echo str_replace("alt='", "alt='".wp_specialchars(get_comment_author(), 1)."' title='".wp_specialchars(get_comment_author(), 1), get_avatar(get_comment_author_email(), 64));
} else {
if ($comment_type == 'pingback' || $comment_type == 'trackback') {
echo '.$avatar.')
';
} else {
echo '';
}
}
if($url == true && $url != 'http://')
echo '';
}
/**
* Properly displays comment author name/link
* bbPress and other external systems sometimes don't set a display name for registrations
* WP has problems if no display name is set
* WP gives registered users URL of 'http://' if none is set
*
* @since 0.2.2
*/
function comicpress_comment_author() {
global $comment;
$author = get_comment_author();
$url = get_comment_author_url();
/*
* Registered members w/o URL defaults to 'http://'
*/
if($url == 'http://')
$url = false;
/*
* Registered through bbPress sometimes leaves no display name
* Bug with bbPress 0.9 series and WP 2.5 (no later testing)
* 'Anonymous' should be localized according to WP, not the theme
*/
if($comment->user_id > 0) :
$user = get_userdata($comment->user_id);
if($user->display_name)
$author = $user->display_name;
elseif($user->user_nickname)
$author = $user->nickname;
elseif($user->user_nicename)
$author = $user->user_nicename;
else
$author = $user->user_login;
endif;
/*
* Display link and cite if URL is set
* Also properly cites trackbacks/pingbacks
*/
if($url) :
$output = '';
$output .= '' . $author . '';
$output .= '';
else :
$output = '';
$output .= $author;
$output .= '';
endif;
echo $output;
}
/**
* Displays individual comments
* Uses the callback parameter for wp_list_comments
* Overwrites the default display of comments
*
* @since 0.2.3
*
* @param $comment The comment variable
* @param $args Array of arguments passed from wp_list_comments
* @param $depth What level the particular comment is
*/
function comicpress_comments_callback($comment, $args, $depth) {
$GLOBALS['comment'] = $comment;
$GLOBALS['comment_depth'] = $depth;
?>