Profile block base style

[quix0rs-gnu-social.git] / actions / subscribe.php

diff --git a/actions/subscribe.php b/actions/subscribe.php
index 35961d05170181cccbcfbadf9f01cdadeeecc9fe..a032cf71769278b83da547d6766531306bc3ac33 100644 (file)
--- a/actions/subscribe.php
+++ b/actions/subscribe.php
@@ -1,42 +1,78 @@
 <?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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('LACONICA')) { exit(1); }
 
 class SubscribeAction extends Action {
+
        function handle($args) {
                parent::handle($args);
-               
+
                if (!common_logged_in()) {
-                       common_user_error(_t('Not logged in.'));
+                       common_user_error(_('Not logged in.'));
                        return;
                }
-               
-               $other_nickname = $this->arg('subscribeto');
 
-               $other = User::staticGet('nickname', $other_nickname);
-               
-               if (!$other) {
-                       common_user_error(_t('No such user.'));
+               $user = common_current_user();
+
+               if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+                       common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
                        return;
                }
-               
-               $user = common_current_user();
 
-               if ($user->isSubscribed($other)) {
-                       common_user_error(_t('Already subscribed!.'));
+               # CSRF protection
+
+               $token = $this->trimmed('token');
+
+               if (!$token || $token != common_session_token()) {
+                       $this->client_error(_('There was a problem with your session token. Try again, please.'));
                        return;
                }
-               
-               $sub = new Subscription();
-               $sub->subscriber = $user->id;
-               $sub->subscribed = $other->id;
-               
-               $sub->created = time();
-               
-               if (!$sub->insert()) {
-                       common_server_error(_t('Couldn\'t create subscription.'));
+
+               $other_id = $this->arg('subscribeto');
+
+        $other = User::staticGet('id', $other_id);
+
+        if (!$other) {
+                       $this->client_error(_('Not a local user.'));
+                       return;
+        }
+
+               $result = subs_subscribe_to($user, $other);
+
+               if($result != true) {
+                       common_user_error($result);
                        return;
                }
-               
-               common_redirect(common_local_url('all', array('nickname' =>
-                                                                                                         $user->nickname)));
+
+               if ($this->boolean('ajax')) {
+                       common_start_html('text/xml');
+                       common_element_start('head');
+                       common_element('title', null, _('Subscribed'));
+                       common_element_end('head');
+                       common_element_start('body');
+                       common_unsubscribe_form($other->getProfile());
+                       common_element_end('body');
+                       common_element_end('html');
+               } else {
+                   common_redirect(common_local_url('subscriptions', array('nickname' =>
+                                                                                                                               $user->nickname)));
+        }
        }
-}
\ No newline at end of file
+}