function tja_replace_avatar($avatar, $id_or_email, $size, $default, $alt) { $user = tja_parse_user($id_or_email); if (!$user) { return $avatar; } $src = tja_get_avatar($user, $size, $size, true, false); if (!$src) { return $avatar; } return "<img alt='{$alt}' src='{$src}' class='avatar avatar-{$size} photo' height='{$size}' width='{$size}' />"; }
function tja_facebook_user_added($user_id) { //add their about me to bio $user = tja_parse_user($user_id); update_usermeta($user->ID, 'user_bio', tja_get_facebook_about_me($user)); }
function tja_get_user_url($authordata = null) { if (!$authordata) { global $authordata; } $authordata = tja_parse_user($authordata); return get_bloginfo('url') . '/users/' . $authordata->user_login . '/'; }