Merge branch '0.9.x' into pluginize-twitter-bridge

* 0.9.x: (247 commits)
  Added in credits.
  Use site's name for basic auth realm
  Make apigroupcreate.php pass phpcs
  Took out some unnecessary intializations
  Implemented create group api
  CamelCase all function names in the API code
  These same params are used in most API actions; moved to base API class
  Missed some of the references to the old TwitterApiAction - removed
  Remove more redundant $formats
  Remove dead code
  Move all basic auth output and processing to base classes
  $format is used by every API action. Set it in the base class.
  Delete action/api.php and rename lib/twitterapi.php to lib/api.php
  New actions for blocks via API
  fix FBConnect so it doesn't muffle EndPrimaryNav
  don't write session if it's unchanged
  Fixed facebook connect primary nav to hide search option when site is private and user is not logged in
  Fixed facebook connect primary nav to obey sms/twitter/openid settings
  Fixed facebook connect login nav to obey openid settings
  Fixed facebook connect nav to obey sms/twitter disabled
  ...

1 files changed, 223 insertions, 0 deletions

diff --git a/actions/apigrouplist.php b/actions/apigrouplist.php
new file mode 100644
index 000000000..c529c1e40
--- /dev/null
+++ b/actions/apigrouplist.php
@@ -0,0 +1,223 @@
+<?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    Craig Andrews <candrews@integralblue.com>
+ * @author    Evan Prodromou <evan@status.net>
+ * @author    Jeffery To <jeffery.to@gmail.com>
+ * @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   Craig Andrews <candrews@integralblue.com>
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Jeffery To <jeffery.to@gmail.com>
+ * @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 ApiGroupListAction extends ApiBareAuthAction
+{
+    var $groups   = null;
+
+    /**
+     * Take arguments for running
+     *
+     * @param array $args $_REQUEST args
+     *
+     * @return boolean success flag
+     *
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $this->user   = $this->getTargetUser($id);
+        $this->groups = $this->getGroups();
+
+        return true;
+    }
+
+    /**
+     * Handle the request
+     *
+     * Show the user's groups
+     *
+     * @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;
+        }
+
+        $sitename   = common_config('site', 'name');
+        $title      = sprintf(_("%s's groups"), $this->user->nickname);
+        $taguribase = common_config('integration', 'taguri');
+        $id         = "tag:$taguribase:Groups";
+        $link       = common_local_url(
+            'usergroups',
+            array('nickname' => $this->user->nickname)
+        );
+        $subtitle   = sprintf(
+            _("Groups %s is a member of on %s."),
+            $this->user->nickname,
+            $sitename
+        );
+
+        switch($this->format) {
+        case 'xml':
+            $this->showXmlGroups($this->groups);
+            break;
+        case 'rss':
+            $this->showRssGroups($this->groups, $title, $link, $subtitle);
+            break;
+        case 'atom':
+            $selfuri = common_root_url() . 'api/statusnet/groups/list/' .
+                $this->user->id . '.atom';
+            $this->showAtomGroups(
+                $this->groups,
+                $title,
+                $id,
+                $link,
+                $subtitle,
+                $selfuri
+            );
+            break;
+        case 'json':
+            $this->showJsonGroups($this->groups);
+            break;
+        default:
+            $this->clientError(
+                _('API method not found!'),
+                404,
+                $this->format
+            );
+            break;
+        }
+
+    }
+
+    /**
+     * Get groups
+     *
+     * @return array groups
+     */
+
+    function getGroups()
+    {
+        $groups = array();
+
+        $group = $this->user->getGroups(
+            ($this->page - 1) * $this->count,
+            $this->count,
+            $this->since_id,
+            $this->max_id,
+            $this->since
+        );
+
+        while ($group->fetch()) {
+            $groups[] = clone($group);
+        }
+
+        return $groups;
+    }
+
+    /**
+     * Is this action read only?
+     *
+     * @param array $args other arguments
+     *
+     * @return boolean true
+     */
+
+    function isReadOnly($args)
+    {
+        return true;
+    }
+
+    /**
+     * When was this feed last modified?
+     *
+     * @return string datestamp of the latest group the user has joined
+     */
+
+    function lastModified()
+    {
+        if (!empty($this->groups) && (count($this->groups) > 0)) {
+            return strtotime($this->groups[0]->created);
+        }
+
+        return null;
+    }
+
+    /**
+     * An entity tag for this list of groups
+     *
+     * Returns an Etag based on the action name, language, user ID and
+     * timestamps of the first and last group the user has joined
+     *
+     * @return string etag
+     */
+
+    function etag()
+    {
+        if (!empty($this->groups) && (count($this->groups) > 0)) {
+
+            $last = count($this->groups) - 1;
+
+            return '"' . implode(
+                ':',
+                array($this->arg('action'),
+                      common_language(),
+                      $this->user->id,
+                      strtotime($this->groups[0]->created),
+                      strtotime($this->groups[$last]->created))
+            )
+            . '"';
+        }
+
+        return null;
+    }
+
+}