New individual actions for dealing with groups via API

1 files changed, 125 insertions, 0 deletions

diff --git a/actions/apigroupismember.php b/actions/apigroupismember.php
new file mode 100644
index 000000000..facc58174
--- /dev/null
+++ b/actions/apigroupismember.php
@@ -0,0 +1,125 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Check to see whether a user a member of a group
+ *
+ * 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  API
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2009 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+require_once INSTALLDIR . '/lib/apibareauth.php';
+
+/**
+ * Returns whether a user is a member of a specified group.
+ *
+ * @category API
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+class ApiGroupIsMemberAction extends ApiBareAuthAction
+{
+    var $format  = null;
+    var $user    = null;
+    var $group   = null;
+
+    /**
+     * Take arguments for running
+     *
+     * @param array $args $_REQUEST args
+     *
+     * @return boolean success flag
+     *
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        if ($this->requiresAuth()) {
+            if ($this->checkBasicAuthUser() == false) {
+                return;
+            }
+        }
+
+        $this->user   = $this->getTargetUser(null);
+        $this->group  = $this->getTargetGroup(null);
+        $this->format = $this->arg('format');
+
+        return true;
+    }
+
+    /**
+     * Handle the request
+     *
+     * Save the new message
+     *
+     * @param array $args $_REQUEST data (unused)
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        parent::handle($args);
+
+        if (empty($this->user)) {
+            $this->clientError(_('No such user!'), 404, $this->format);
+            return;
+        }
+
+        if (empty($this->group)) {
+            $this->clientError('Group not found!', 404, $this->format);
+            return false;
+        }
+
+        $is_member = $this->user->isMember($this->group);
+
+        switch($this->format) {
+        case 'xml':
+            $this->init_document('xml');
+            $this->element('is_member', null, $is_member);
+            $this->end_document('xml');
+            break;
+        case 'json':
+            $this->init_document('json');
+            $this->show_json_objects(array('is_member' => $is_member));
+            $this->end_document('json');
+            break;
+        default:
+            $this->clientError(
+                _('API method not found!'),
+                400,
+                $this->format
+            );
+            break;
+        }
+    }
+
+}