From 2b8a767770119165ab9c9ce62ea3512c2fb3b049 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@controlyourself.ca>
Date: Mon, 15 Jun 2009 00:59:15 -0700
Subject: [PATCH] make admins of groups

---
 actions/groupmembers.php | 143 +++++++++++++++++++++++++++++++++++++++
 lib/router.php           |   4 ++
 2 files changed, 147 insertions(+)

diff --git a/actions/groupmembers.php b/actions/groupmembers.php
index 65790b7ca3..abfad3f0dd 100644
--- a/actions/groupmembers.php
+++ b/actions/groupmembers.php
@@ -171,10 +171,26 @@ class GroupMemberListItem extends ProfileListItem
     {
         $this->startActions();
         $this->showSubscribeButton();
+        $this->showMakeAdminForm();
         $this->showGroupBlockForm();
         $this->endActions();
     }
 
+    function showMakeAdminForm()
+    {
+        $user = common_current_user();
+
+        if (!empty($user) && $user->id != $this->profile->id && $user->isAdmin($this->group) &&
+            !$this->profile->isAdmin($this->group)) {
+            $this->out->elementStart('li', 'entity_make_admin');
+            $maf = new MakeAdminForm($this->out, $this->profile, $this->group,
+                                     array('action' => 'groupmembers',
+                                           'nickname' => $this->group->nickname));
+            $maf->show();
+            $this->out->elementEnd('li');
+        }
+
+    }
     function showGroupBlockForm()
     {
         $user = common_current_user();
@@ -318,3 +334,130 @@ class GroupBlockForm extends Form
         $this->out->submit('submit', _('Block'), 'submit', null, _('Block this user'));
     }
 }
+
+/**
+ * Form for making a user an admin for a group
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class MakeAdminForm extends Form
+{
+    /**
+     * Profile of user to block
+     */
+
+    var $profile = null;
+
+    /**
+     * Group to block the user from
+     */
+
+    var $group = null;
+
+    /**
+     * Return-to args
+     */
+
+    var $args = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out     output channel
+     * @param Profile       $profile profile of user to block
+     * @param User_group    $group   group to block user from
+     * @param array         $args    return-to args
+     */
+
+    function __construct($out=null, $profile=null, $group=null, $args=null)
+    {
+        parent::__construct($out);
+
+        $this->profile = $profile;
+        $this->group   = $group;
+        $this->args    = $args;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        // This should be unique for the page.
+        return 'makeadmin-' . $this->profile->id;
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string class of the form
+     */
+
+    function formClass()
+    {
+        return 'form_make_admin';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('makeadmin', array('nickname' => $this->group->nickname));
+    }
+
+    /**
+     * Legend of the Form
+     *
+     * @return void
+     */
+
+    function formLegend()
+    {
+        $this->out->element('legend', null, _('Make user an admin of the group'));
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->hidden('profileid-' . $this->profile->id,
+                           $this->profile->id,
+                           'profileid');
+        $this->out->hidden('groupid-' . $this->group->id,
+                           $this->group->id,
+                           'groupid');
+        if ($this->args) {
+            foreach ($this->args as $k => $v) {
+                $this->out->hidden('returnto-' . $k, $v);
+            }
+        }
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Make Admin'), 'submit', null, _('Make this user an admin'));
+    }
+}
diff --git a/lib/router.php b/lib/router.php
index e10871bc08..0fbaba9ed5 100644
--- a/lib/router.php
+++ b/lib/router.php
@@ -233,6 +233,10 @@ class Router
                     array('action' => 'blockedfromgroup'),
                     array('nickname' => '[a-zA-Z0-9]+'));
 
+        $m->connect('group/:nickname/makeadmin',
+                    array('action' => 'makeadmin'),
+                    array('nickname' => '[a-zA-Z0-9]+'));
+
         $m->connect('group/:id/id',
                     array('action' => 'groupbyid'),
                     array('id' => '[0-9]+'));