hi.. How to make this running in MU?
I test global $blog_id everywhere.. but not working lol..
please help..
function cmd_show_avatar()
{
global $wpdb;
global $avatars_path;
$the_author_name = get_comment_author();
if($the_author_name == "" or $the_author_name == __('Anonymous'))
{ // Avatar for posts
$the_author = get_the_author_id();
$the_author_name = get_the_author();
} else { // Avatar for comments - only for registered users
$the_comment_ID = get_comment_ID();
$the_author = $wpdb->get_var("SELECT user_ID FROM $wpdb->comments WHERE comment_ID='$the_comment_ID'");
}
$image_path = get_bloginfo('wpurl')."/wp-content/avatars/";
$the_avatar = $image_path.$the_author.".jpg";
if(file_exists("$avatars_path/$the_author.jpg"))
{
echo '<img src="' . $the_avatar. '" alt="' . $the_author_name . '" class="cmd-avatar" />';
} elseif(file_exists("$avatars_path/default.jpg")) {
echo '<img src="' . $image_path . 'default.jpg" alt="Unregistered" class="cmd-avatar" />';
}
// If the file doesn't exist then return nothing...
}
