<?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Retrieve user avatar by nickname action class.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @author Robin Millette <millette@status.net>
+ * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link http://status.net/
+ *
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+ exit(1);
+}
-class AvatarbynicknameAction extends Action {
- function handle($args) {
+/**
+ * Retrieve user avatar by nickname action class.
+ *
+ * @category Action
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @author Robin Millette <millette@status.net>
+ * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link http://status.net/
+ */
+class AvatarbynicknameAction extends Action
+{
+ /**
+ * Class handler.
+ *
+ * @param array $args query arguments
+ *
+ * @return boolean false if nickname or user isn't found
+ */
+ function handle($args)
+ {
parent::handle($args);
$nickname = $this->trimmed('nickname');
if (!$nickname) {
- $this->client_error(_('No nickname.'));
- return;
- }
- $size = $this->trimmed('size');
+ $this->clientError(_('No nickname.'));
+ return;
+ }
+ $size = $this->trimmed('size');
if (!$size) {
- $this->client_error(_('No size.'));
- return;
- }
- $size = strtolower($size);
- if (!in_array($size, array('original', '96', '48', '24'))) {
- $this->client_error(_('Invalid size.'));
- return;
- }
-
- $user = User::staticGet('nickname', $nickname);
- if (!$user) {
- $this->client_error(_('No such user.'));
- return;
- }
- $profile = $user->getProfile();
- if (!$profile) {
- $this->client_error(_('No such profile.'));
- return;
- }
- if ($size == 'original') {
- $avatar = $profile->getOriginal();
- } else {
- $avatar = $profile->getAvatar($size+0);
- }
-
- if ($avatar) {
- $url = $avatar->url;
- } else {
- if ($size == 'original') {
- $url = common_default_avatar(AVATAR_PROFILE_SIZE);
- } else {
- $url = common_default_avatar($size+0);
- }
- }
- common_redirect($url, 302);
- }
+ $this->clientError(_('No size.'));
+ return;
+ }
+ $size = strtolower($size);
+ if (!in_array($size, array('original', '96', '48', '24'))) {
+ $this->clientError(_('Invalid size.'));
+ return;
+ }
+
+ $user = User::staticGet('nickname', $nickname);
+ if (!$user) {
+ $this->clientError(_('No such user.'));
+ return;
+ }
+ $profile = $user->getProfile();
+ if (!$profile) {
+ $this->clientError(_('User has no profile.'));
+ return;
+ }
+ if ($size == 'original') {
+ $avatar = $profile->getOriginal();
+ } else {
+ $avatar = $profile->getAvatar($size+0);
+ }
+
+ if ($avatar) {
+ $url = $avatar->url;
+ } else {
+ if ($size == 'original') {
+ $url = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
+ } else {
+ $url = Avatar::defaultImage($size+0);
+ }
+ }
+ common_redirect($url, 302);
+ }
+
+ function isReadOnly($args)
+ {
+ return true;
+ }
}
+