From c10f17dc6b1e357e37fea31adbf74de003e6429c Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Tue, 28 Sep 2010 17:17:09 -0700
Subject: Initial plugin for allowing anonymous favoriting

---
 plugins/AnonymousFave/anondisfavor.php | 132 +++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 plugins/AnonymousFave/anondisfavor.php

(limited to 'plugins/AnonymousFave/anondisfavor.php')

diff --git a/plugins/AnonymousFave/anondisfavor.php b/plugins/AnonymousFave/anondisfavor.php
new file mode 100644
index 000000000..9fd56fdc3
--- /dev/null
+++ b/plugins/AnonymousFave/anondisfavor.php
@@ -0,0 +1,132 @@
+<?php
+
+/**
+ * Anonymous disfavor action
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  StatusNet
+ * @author   Zach Copley <zach@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) 2010, 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Anonymous disfavor class
+ *
+ * @category Action
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://status.net/
+ */
+class AnonDisfavorAction extends RedirectingAction
+{
+    /**
+     * Class handler.
+     *
+     * @param array $args query arguments
+     *
+     * @return void
+     */
+    function handle($args)
+    {
+        parent::handle($args);
+
+        $anon = $_SESSION['anon_nickname'];
+
+        $profile = Profile::staticGet('nickname', $anon);
+
+        if (empty($profile)) {
+            common_debug(
+                "AnonDisFavorAction - Anon user tried to disfave a notice but doesn't have a profile."
+            );
+        }
+
+        if (empty($profile) || $_SERVER['REQUEST_METHOD'] != 'POST') {
+            $this->clientError(
+                _m('Could not disfavor notice! Please make sure your browser has cookies enabled.')
+            );
+            return;
+        }
+
+        $id     = $this->trimmed('notice');
+        $notice = Notice::staticGet($id);
+        $token  = $this->trimmed('token-' . $notice->id);
+
+        if (!$token || $token != common_session_token()) {
+            $this->clientError(_m('There was a problem with your session token. Try again, please.'));
+            return;
+        }
+
+        $fave            = new Fave();
+        $fave->user_id   = $profile->id;
+        $fave->notice_id = $notice->id;
+
+        if (!$fave->find(true)) {
+            $this->clientError(_m('This notice is not a favorite!'));
+            return;
+        }
+
+        $result = $fave->delete();
+
+        if (!$result) {
+            common_log_db_error($fave, 'DELETE', __FILE__);
+            $this->serverError(_m('Could not delete favorite.'));
+            return;
+        }
+
+        $profile->blowFavesCache();
+
+        if ($this->boolean('ajax')) {
+            $this->startHTML('text/xml;charset=utf-8');
+            $this->elementStart('head');
+            $this->element('title', null, _m('Add to favorites'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $favor = new AnonFavorForm($this, $notice);
+            $favor->show();
+            $this->elementEnd('body');
+            $this->elementEnd('html');
+        } else {
+            $this->returnToPrevious();
+        }
+    }
+
+    /**
+     * If returnto not set, return to the public stream.
+     *
+     * @return string URL
+     */
+    function defaultReturnTo()
+    {
+        $returnto = common_get_returnto();
+        if (empty($returnto)) {
+            return common_local_url('public');
+        } else {
+            return $returnto;
+        }
+    }
+}
+
-- 
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