X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fsubscribe.php;h=0bc522867e39ca4a62ffd12a5ebf417a85441ba5;hb=b4e649fe906a793cd5e62d6390065ea5d41c40db;hp=aab6c4b1557d7cd5a599d3d12b14c694a6293f88;hpb=b6cfd2dffeeb733f07818db5f4ce11d4b3d51771;p=quix0rs-gnu-social.git

diff --git a/actions/subscribe.php b/actions/subscribe.php
index aab6c4b155..0bc522867e 100644
--- a/actions/subscribe.php
+++ b/actions/subscribe.php
@@ -1,61 +1,82 @@
 <?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.'));
-			return;
-		}
-		
-		$other_nickname = $this->arg('subscribeto');
-
-		$other = User::staticGet('nickname', $other_nickname);
-		
-		if (!$other) {
-			common_user_error(_t('No such user.'));
-			return;
-		}
-		
-		$user = common_current_user();
-
-		if ($user->isSubscribed($other)) {
-			common_user_error(_t('Already subscribed!.'));
-			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.'));
-			return;
-		}
-		
-		common_redirect(common_local_url('all', array('nickname' =>
-													  $user->nickname)));
-	}
-}
\ No newline at end of file
+if (!defined('LACONICA')) { exit(1); }
+
+class SubscribeAction extends Action
+{
+
+    function handle($args)
+    {
+        parent::handle($args);
+
+        if (!common_logged_in()) {
+            $this->clientError(_('Not logged in.'));
+            return;
+        }
+
+        $user = common_current_user();
+
+        if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+            common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
+            return;
+        }
+
+        # CSRF protection
+
+        $token = $this->trimmed('token');
+
+        if (!$token || $token != common_session_token()) {
+            $this->clientError(_('There was a problem with your session token. Try again, please.'));
+            return;
+        }
+
+        $other_id = $this->arg('subscribeto');
+
+        $other = User::staticGet('id', $other_id);
+
+        if (!$other) {
+            $this->clientError(_('Not a local user.'));
+            return;
+        }
+
+        $result = subs_subscribe_to($user, $other);
+
+        if($result != true) {
+            $this->clientError($result);
+            return;
+        }
+
+        if ($this->boolean('ajax')) {
+            $this->startHTML('text/xml;charset=utf-8');
+            $this->elementStart('head');
+            $this->element('title', null, _('Subscribed'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $unsubscribe = new UnsubscribeForm($this, $other->getProfile());
+            $unsubscribe->show();
+            $this->elementEnd('body');
+            $this->elementEnd('html');
+        } else {
+            common_redirect(common_local_url('subscriptions', array('nickname' =>
+                                                                $user->nickname)),
+                            303);
+        }
+    }
+}