From c46bd97407e2eef500fa224ef7593193e3da6d18 Mon Sep 17 00:00:00 2001
From: Felix Rabinovich <virshu@users.sourceforge.net>
Date: Sun, 14 Dec 2008 21:50:10 +0000
Subject: load admin subpages AJAXy way

---
 core/controllers/admin.php                | 34 ++++++++++++++++---------------
 core/helpers/core_menu.php                |  2 +-
 themes/default_admin/views/admin.html.php | 12 +++++++----
 3 files changed, 27 insertions(+), 21 deletions(-)

diff --git a/core/controllers/admin.php b/core/controllers/admin.php
index 44848028..b082d779 100644
--- a/core/controllers/admin.php
+++ b/core/controllers/admin.php
@@ -18,34 +18,36 @@
  * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
  */
 class Admin_Controller extends Controller {
-  public $template = null;
+  public $theme_name = null;
 
   public function __construct() {
     if (!(user::active()->admin)) {
       throw new Exception("Unauthorized", 401);
     }
+    // giving default is probably overkill
+    $this->theme_name = module::get_var("core", "active_admin_theme", "default_admin");
+    parent::__construct();
+  }
+  
+  public function index() {
     // For now, in order not to duplicate js and css, keep the regular ("item")
     // theme in addition to admin theme.
     $item_theme_name = module::get_var("core", "active_theme", "default");
     $item_theme = new Theme_View("album.html", "album", $item_theme_name);
 
-    // giving default is probably overkill
-    $theme_name = module::get_var("core", "active_admin_theme", "default_admin");
-    $this->template = new Theme_View("admin.html", "admin", $theme_name);
-    $this->template->item_theme = $item_theme;
-    parent::__construct();
+    $template = new Theme_View("admin.html", "admin", $this->theme_name);
+    $template->item_theme = $item_theme;
+    $template->subpage = "dashboard.html";
+    print $template;
   }
 
-  public function dashboard() {
-    $this->template->subpage = "dashboard.html";
-    print $this->template;
-  }
-
-  public function list_users() {
-    $this->template->set_global("users", ORM::factory("user")->find_all());
-
-    $this->template->subpage = "list_users.html";
-    print $this->template;
+  public function subpage() {
+    $template = new Theme_View($_REQUEST["name"] . ".html", "admin", $this->theme_name);
+    switch ($_REQUEST["name"]) {
+      case "list_users":
+      $template->set_global("users", ORM::factory("user")->find_all());
+    }
+    print $template;
   }
 }
 
diff --git a/core/helpers/core_menu.php b/core/helpers/core_menu.php
index ecf4c184..69398302 100644
--- a/core/helpers/core_menu.php
+++ b/core/helpers/core_menu.php
@@ -66,7 +66,7 @@ class core_menu_Core {
           Menu::factory("link")
           ->id("site_admin")
           ->label(_("Site Admin"))
-          ->url(url::site("admin/dashboard")));
+          ->url(url::site("admin")));
       }
     }
   }
diff --git a/themes/default_admin/views/admin.html.php b/themes/default_admin/views/admin.html.php
index e37ddbe4..0d1f8e28 100644
--- a/themes/default_admin/views/admin.html.php
+++ b/themes/default_admin/views/admin.html.php
@@ -13,10 +13,14 @@
     <link rel="stylesheet" href="<?= $item_theme->url("jquery/superfish-navbar.css") ?>" type="text/css" media="screen,projection">
     <script src="<?= $item_theme->url("jquery/superfish.js") ?>"></script>
     <script type="text/javascript"> 
-      $(document).ready(function(){ 
+      $(document).ready(function(){
         $("ul.sf-menu").superfish({ 
           pathClass:  'current' 
-        }); 
+        });
+        $("#gSiteAdminMenu li[id]").click(function(event) {
+            $("#gContent").load("admin/subpage", {name: this.id});
+            return false;
+        });
       }); 
     </script>
     
@@ -70,7 +74,7 @@
           </ul>
           <img src="<?= $item_theme->url("images/logo.png") ?>" id="gLogo" alt="Gallery 3: Your Photos on Your Web Site" />
           <ul id="gSiteAdminMenu" class="sf-menu sf-navbar">
-            <li><?= html::anchor("admin/dashboard", "Dashboard") ?><li>
+            <li id="dashboard"><a href="#">Dashboard</a><li>
             <li><a href="#">General Settings</a><li>
             <li class="current"><a href="#">Content</a>
               <ul>
@@ -91,7 +95,7 @@
             </li>
             <li><a href="#">Users/Groups</a>
               <ul>
-                <li><?= html::anchor("admin/list_users", "List Users") ?></li>
+                <li id="list_users"><a href="#">List Users</a></li>
                 <li><a href="#">Create new user</a><li>
                 <li><a href="#">Edit Profile</a></li>
               </ul>
-- 
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