6 files changed, 138 insertions, 0 deletions
diff --git a/modules/gallery/helpers/group.php b/modules/gallery/helpers/group.php
index b87ed248..3369b5ab 100644
--- a/modules/gallery/helpers/group.php
+++ b/modules/gallery/helpers/group.php
@@ -24,6 +24,100 @@
  * Note: by design, this class does not do any permission checking.
  */
 class group_Core {
+  /**
+   * Create a new group.
+   *
+   * @param string  $name
+   * @return Group_Model
+   */
+  static function create($name) {
+    $group = ORM::factory("group")->where("name", $name)->find();
+    if ($group->loaded) {
+      throw new Exception("@todo GROUP_ALREADY_EXISTS $name");
+    }
+
+    $group->name = $name;
+    $group->save();
+
+    return $group;
+  }
+
+  /**
+   * The group of all possible visitors.  This includes the guest user.
+   *
+   * @return Group_Model
+   */
+  static function everybody() {
+    return model_cache::get("group", 1);
+  }
+
+  /**
+   * The group of all logged-in visitors.  This does not include guest users.
+   *
+   * @return Group_Model
+   */
+  static function registered_users() {
+    return model_cache::get("group", 2);
+  }
+
+  /**
+   * Look up a user by id.
+   * @param integer      $id the user id
+   * @return User_Model  the user object, or null if the id was invalid.
+   */
+  static function lookup($id) {
+    return self::_lookup_group_by_field("id", $id);
+  }
+
+  /**
+   * Look up a group by name.
+   * @param integer      $id the group name
+   * @return Group_Model  the group object, or null if the name was invalid.
+   */
+  static function lookup_by_name($name) {
+    return self::_lookup_group_by_field("name", $name);
+  }
+
+  /**
+   * Look up a user by field value.
+   * @param string      search field
+   * @param string      search value
+   * @return Group_Model  the user object, or null if the name was invalid.
+   */
+  private static function _lookup_group_by_field($field_name, $value) {
+    try {
+      $user = model_cache::get("group", $value, $field_name);
+      if ($user->loaded) {
+        return $user;
+      }
+    } catch (Exception $e) {
+      if (strpos($e->getMessage(), "MISSING_MODEL") === false) {
+       throw $e;
+      }
+    }
+    return null;
+  }
+
+  /**
+   * List the users
+   * @param mixed      filters (@see Database.php
+   * @return array     the group list.
+   */
+  static function get_group_list($filter=array()) {
+    $group = ORM::factory("group");
+
+    foreach($filter as $method => $args) {
+      switch ($method) {
+      case "in":
+        $group->in($args[0], $args[1]);
+        break;
+      default:
+        $group->$method($args);
+      }
+    }
+    return $group->find_all();
+  }
+
   static function get_edit_form_admin($group) {
     $form = new Forge("admin/users/edit_group/$group->id", "", "post", array("id" => "g-edit-group-form"));
     $form_group = $form->group("edit_group")->label(t("Edit Group"));
diff --git a/modules/gallery/helpers/user.php b/modules/gallery/helpers/user.php
index 16d320e4..9052e932 100644
--- a/modules/gallery/helpers/user.php
+++ b/modules/gallery/helpers/user.php
@@ -310,4 +310,18 @@ class user_Core {
   static function get_edit_rules() {
     return Identity::instance()->get_edit_rules("user");
   }
+
+  private static function _lookup_user_by_field($field_name, $value) {
+    try {
+      $user = model_cache::get("user", $value, $field_name);
+      if ($user->loaded) {
+        return $user;
+      }
+    } catch (Exception $e) {
+      if (strpos($e->getMessage(), "MISSING_MODEL") === false) {
+       throw $e;
+      }
+    }
+    return null;
+  }
 }
 \ No newline at end of file
diff --git a/modules/gallery/controllers/admin_users.php b/modules/user/controllers/admin_users.php
index 34b3a426..34b3a426 100644
--- a/modules/gallery/controllers/admin_users.php
+++ b/modules/user/controllers/admin_users.php
diff --git a/modules/user/helpers/user_event.php b/modules/user/helpers/user_event.php
new file mode 100644
index 00000000..78b009eb
--- /dev/null
+++ b/modules/user/helpers/user_event.php
@@ -0,0 +1,30 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+class user_event_Core {
+  static function admin_menu($menu, $theme) {
+    $menu->add_after("appearance_menu",
+                     Menu::factory("link")
+                     ->id("users_groups")
+                     ->label(t("Users/Groups"))
+                     ->url(url::site("admin/users")));
+    return $menu;
+  }
+}
diff --git a/modules/gallery/views/admin_users.html.php b/modules/user/views/admin_users.html.php
index 82d0926c..82d0926c 100644
--- a/modules/gallery/views/admin_users.html.php
+++ b/modules/user/views/admin_users.html.php
diff --git a/modules/gallery/views/admin_users_group.html.php b/modules/user/views/admin_users_group.html.php
index 539f69b7..539f69b7 100644
--- a/modules/gallery/views/admin_users_group.html.php
+++ b/modules/user/views/admin_users_group.html.php