From 0033887ba858659b5e360baa69031055c98974f7 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Sun, 11 Jan 2009 00:24:39 +0000
Subject: Rework the way we do theme selection.  Show the currently active
 theme and then thumbnails for all the other available themes.  If you select
 one of the other available themes, it gives you a preview pane where you can
 look at either the main page or the site admin page with the new theme, then
 choose to activate it if you like it.

---
 core/controllers/admin_themes.php | 100 +++++++++++++++++++++++++++++---------
 1 file changed, 78 insertions(+), 22 deletions(-)

(limited to 'core/controllers')

diff --git a/core/controllers/admin_themes.php b/core/controllers/admin_themes.php
index 6d5d3d45..6f2eeaf7 100644
--- a/core/controllers/admin_themes.php
+++ b/core/controllers/admin_themes.php
@@ -19,34 +19,90 @@
  */
 class Admin_Themes_Controller extends Admin_Controller {
   public function index() {
-    $theme_dir = scandir(THEMEPATH);
-    $themes = $admin_themes = array();
-    foreach ($theme_dir as $theme_name) {
-      if (substr($theme_name, 0, 1) == ".") {
+    $this->regular();
+  }
+
+  public function regular() {
+    $view = new Admin_View("admin.html");
+    $view->content = new View("admin_themes.html");
+    $view->content->menu = $this->_get_menu();
+    $view->content->title = _("Regular Themes");
+    $view->content->type = "regular";
+    $view->content->active = module::get_var("core", "active_theme");
+    $view->content->themes = $this->_get_themes();
+    print $view;
+  }
+
+  public function admin() {
+    $view = new Admin_View("admin.html");
+    $view->content = new View("admin_themes.html");
+    $view->content->menu = $this->_get_menu();
+    $view->content->title = _("Admin Themes");
+    $view->content->type = "admin";
+    $view->content->active = module::get_var("core", "active_admin_theme");
+    $view->content->themes = $this->_get_themes();
+    print $view;
+  }
+
+  private function _get_menu() {
+    return Menu::factory("root")
+      ->append(Menu::factory("link")
+               ->id("regular")
+               ->label(t("Regular Theme"))
+               ->url(url::site("admin/themes/regular")))
+      ->append(Menu::factory("link")
+               ->id("admin")
+               ->label(t("Admin Theme"))
+               ->url(url::site("admin/themes/admin")));
+  }
+
+  private function _get_themes() {
+    $themes = array();
+    foreach (scandir(THEMEPATH) as $theme_name) {
+      if ($theme_name[0] == ".") {
         continue;
       }
 
-      $file = THEMEPATH . $theme_name . "/theme.info";
+      $file = THEMEPATH . "$theme_name/theme.info";
       $theme_info = new ArrayObject(parse_ini_file($file), ArrayObject::ARRAY_AS_PROPS);
-      $theme_info['id'] = $theme_name;
-      $details = theme::get_edit_form_admin($theme_info);
-      $theme_info['details'] = $details;
-      if ($theme_info->admin) {
-        $admin_themes[$theme_name] = $theme_info;
-      } else {
-        $themes[$theme_name] = $theme_info;
-      }
+      $themes[$theme_name] = $theme_info;
     }
+    return $themes;
+  }
 
-    $view = new Admin_View("admin.html");
-    $view->content = new View("admin_themes.html");
-    $view->content->themes = $themes;
-    $view->content->admin_themes = $admin_themes;
-    $view->content->active = module::get_var("core", "active_theme");
-    $view->content->active_admin = module::get_var("core", "active_admin_theme");
+  public function preview($type, $theme_name) {
+    $view = new View("admin_themes_preview.html");
+    $view->info = new ArrayObject(
+      parse_ini_file(THEMEPATH . "$theme_name/theme.info"), ArrayObject::ARRAY_AS_PROPS);
+    $view->theme_name = $theme_name;
+    $view->type = $type;
+    if ($type == "admin") {
+      $view->url = url::site("admin?theme=$theme_name");
+    } else {
+      $view->url = url::site("albums/1?theme=$theme_name");
+    }
     print $view;
   }
 
+  public function choose($type, $theme_name) {
+    access::verify_csrf();
+
+    $info = new ArrayObject(
+      parse_ini_file(THEMEPATH . "$theme_name/theme.info"), ArrayObject::ARRAY_AS_PROPS);
+
+    if ($type == "admin" && $info->admin) {
+      module::set_var("core", "active_admin_theme", $theme_name);
+      message::success(t("Successfully changed your site theme to <b>{{theme_name}}</b>",
+                         array("theme_name" => $info->name)));
+    } else if ($type == "regular" && $info->regular) {
+      module::set_var("core", "active_theme", $theme_name);
+      message::success(t("Successfully changed your admin theme to <b>{{theme_name}}</b>",
+                         array("theme_name" => $info->name)));
+    }
+
+    url::redirect("admin/themes/$type");
+  }
+
   public function edit_form($theme_name) {
     $file = THEMEPATH . $theme_name . "/theme.info";
     $theme_info = new ArrayObject(parse_ini_file($file), ArrayObject::ARRAY_AS_PROPS);
@@ -55,7 +111,7 @@ class Admin_Themes_Controller extends Admin_Controller {
   }
 
   public function edit($theme_name) {
-    $file = THEMEPATH . $theme_name . "/theme.info"; 
+    $file = THEMEPATH . $theme_name . "/theme.info";
     $theme_info = new ArrayObject(parse_ini_file($file), ArrayObject::ARRAY_AS_PROPS);
     $theme_info['id'] = $theme_name;
     $form = theme::get_edit_form_admin($theme_info);
@@ -75,7 +131,7 @@ class Admin_Themes_Controller extends Admin_Controller {
                               "message" => t("Error saving theme values")));
     }
   }
-  
+
   public function save() {
     access::verify_csrf();
     $theme = $this->input->post("themes");
@@ -85,6 +141,6 @@ class Admin_Themes_Controller extends Admin_Controller {
       log::success("graphics", t("Changed theme to {{theme_name}}", array("theme_name" => $theme)));
     }
     url::redirect("admin/themes");
-  }  
+  }
 }
 
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