From fa3457f3915cdfc95f4fb937e18c8616ed2d43bf Mon Sep 17 00:00:00 2001
From: Mikael Nordfeldth <mmn@hethane.se>
Date: Mon, 9 Mar 2015 17:36:21 +0100
Subject: [PATCH] First ActivityVerbPlugin sketch

---
 plugins/ActivityVerb/ActivityVerbPlugin.php   | 57 +++++++++++++++
 plugins/ActivityVerb/actions/activityverb.php | 70 +++++++++++++++++++
 2 files changed, 127 insertions(+)
 create mode 100644 plugins/ActivityVerb/ActivityVerbPlugin.php
 create mode 100644 plugins/ActivityVerb/actions/activityverb.php

diff --git a/plugins/ActivityVerb/ActivityVerbPlugin.php b/plugins/ActivityVerb/ActivityVerbPlugin.php
new file mode 100644
index 0000000000..70c5682479
--- /dev/null
+++ b/plugins/ActivityVerb/ActivityVerbPlugin.php
@@ -0,0 +1,57 @@
+<?php
+/**
+ * GNU social - a federating social network
+ *
+ * Plugin that handles activity verb interact (like 'favorite' etc.)
+ *
+ * PHP version 5
+ *
+ * LICENCE: 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/>.
+ *
+ * @category  Plugin
+ * @package   GNUsocial
+ * @author    Mikael Nordfeldth <mmn@hethane.se>
+ * @copyright 2014 Free Software Foundation http://fsf.org
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      https://www.gnu.org/software/social/
+ */
+
+if (!defined('GNUSOCIAL')) { exit(1); }
+
+class ActivityVerbPlugin extends Plugin
+{
+    public function onRouterInitialized(URLMapper $m)
+    {
+        $m->connect('notice/:id/:verb',
+                    array('action' => 'activityverb'),
+                    array('id'     => '[0-9]+',
+                          'verb'   => '[a-z]+'));
+        $m->connect('activity/:id/:verb',
+                    array('action' => 'activityverb'),
+                    array('id'     => '[0-9]+',
+                          'verb'   => '[a-z]+'));
+    }
+
+    public function onPluginVersion(&$versions)
+    {
+        $versions[] = array('name' => 'Activity Verb',
+                            'version' => GNUSOCIAL_VERSION,
+                            'author' => 'Mikael Nordfeldth',
+                            'homepage' => 'https://www.gnu.org/software/social/',
+                            'rawdescription' =>
+                            // TRANS: Plugin description.
+                            _m('Adds more standardized verb handling for activities.'));
+        return true;
+    }
+}
diff --git a/plugins/ActivityVerb/actions/activityverb.php b/plugins/ActivityVerb/actions/activityverb.php
new file mode 100644
index 0000000000..1121056de6
--- /dev/null
+++ b/plugins/ActivityVerb/actions/activityverb.php
@@ -0,0 +1,70 @@
+<?php
+/**
+ * GNU social - a federating social network
+ *
+ * Class for deleting a notice
+ *
+ * PHP version 5
+ *
+ * LICENCE: 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/>.
+ *
+ * @category  Plugin
+ * @package   GNUsocial
+ * @author    Mikael Nordfeldth <mmn@hethane.se>
+ * @copyright 2015 Free Software Foundaction, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      https://gnu.io/social
+ */
+
+if (!defined('GNUSOCIAL')) { exit(1); }
+
+class ActivityverbAction extends ManagedAction
+{
+    protected $needLogin = true;
+    protected $canPost   = true;
+
+    protected $verb      = null;
+    
+    protected function doPreparation($args)
+    {
+        $this->verb = $this->trimmed('verb');
+        if (empty($this->verb)) {
+            throw new ServerException('A verb has not been specified.');
+        }
+
+        $this->notice = Notice::getById($this->trimmed('id'));
+
+        if (!$this->notice->inScope($this->scoped)) {
+            // TRANS: %1$s is a user nickname, %2$d is a notice ID (number).
+            throw new ClientException(sprintf(_('%1$s has no access to notice %2$d.'),
+                                        $this->scoped->getNickname(), $this->notice->getID()), 403);
+        }
+    }
+
+    protected function doPost()
+    {
+        if (Event::handle('ActivityVerbDoPost', array($this, $this->verb, $this->notice, $this->scoped))) {
+            // TRANS: Error when a POST method for an activity verb has not been handled by a plugin.
+            throw new ClientException(_('Could not show content for verb "%1$s".'));
+        }
+    }
+
+    protected function showContent()
+    {
+        if (Event::handle('ActivityVerbShowContent', array($this, $this->verb, $this->notice, $this->scoped))) {
+            // TRANS: Error when a page for an activity verb has not been handled by a plugin.
+            throw new ClientException(_('Could not show content for verb "%1$s".'));
+        }
+    }
+}
-- 
2.39.5