From 48c022e8cbcc027cec20aa0b6657a2c784df5ad8 Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Fri, 20 Mar 2009 14:59:55 +0000
Subject: Rather than moving the themeroller and all of its associated files
 into each theme.  I chose to create methods Theme_View::file($path) and
 Admin_View::file($path).  These methods check for a theme override file in
 the theme and return a link to it if it exists.  So to override the
 themeroller files. just create a lib/themeroller in the theme and the files
 will be picked up.

---
 core/libraries/Admin_View.php             |  5 +++++
 core/libraries/Theme_View.php             |  6 +++++-
 themes/admin_default/views/admin.html.php | 16 ++++++++--------
 themes/default/views/login_page.html.php  | 16 ++++++++--------
 themes/default/views/page.html.php        | 16 ++++++++--------
 5 files changed, 34 insertions(+), 25 deletions(-)

diff --git a/core/libraries/Admin_View.php b/core/libraries/Admin_View.php
index 9ca585d2..e88b01ee 100644
--- a/core/libraries/Admin_View.php
+++ b/core/libraries/Admin_View.php
@@ -45,6 +45,11 @@ class Admin_View_Core extends View {
     return $absolute_url ? url::abs_file($arg) : url::file($arg);
   }
 
+  public function file($path) {
+    $theme_path = "themes/{$this->theme_name}/$path";
+    return url::file(file_exists($theme_path) ? $theme_path : $path);
+  }
+  
   public function display($page_name, $view_class="View") {
     return new $view_class($page_name);
   }
diff --git a/core/libraries/Theme_View.php b/core/libraries/Theme_View.php
index 84d86b0b..fba61afe 100644
--- a/core/libraries/Theme_View.php
+++ b/core/libraries/Theme_View.php
@@ -46,7 +46,6 @@ class Theme_View_Core extends View {
     if ($maintenance_mode) {
       message::warning(t("This site is currently in maintenance mode"));
     }
-
   }
 
   public function url($path, $absolute_url=false) {
@@ -54,6 +53,11 @@ class Theme_View_Core extends View {
     return $absolute_url ? url::abs_file($arg) : url::file($arg);
   }
 
+  public function file($path) {
+    $theme_path = "themes/{$this->theme_name}/$path";
+    return url::file(file_exists($theme_path) ? $theme_path : $path);
+  }
+  
   public function item() {
     return $this->item;
   }
diff --git a/themes/admin_default/views/admin.html.php b/themes/admin_default/views/admin.html.php
index 55f0f884..d56015db 100644
--- a/themes/admin_default/views/admin.html.php
+++ b/themes/admin_default/views/admin.html.php
@@ -6,11 +6,11 @@
     <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
     <title>G3: Admin Dashboard</title>
     <link rel="shortcut icon" href="<?= url::file("themes/default/images/favicon.ico") ?>" type="image/x-icon" />
-    <link rel="stylesheet" type="text/css" href="<?= url::file("lib/yui/reset-fonts-grids.css") ?>"
+    <link rel="stylesheet" type="text/css" href="<?= $theme->file("lib/yui/reset-fonts-grids.css") ?>"
         media="screen,projection" />
-    <link rel="stylesheet" type="text/css" type="text/css" href="<?= url::file("lib/themeroller/ui.base.css") ?>"
+    <link rel="stylesheet" type="text/css" type="text/css" href="<?= $theme->file("lib/themeroller/ui.base.css") ?>"
         media="screen,projection" />
-    <link rel="stylesheet" type="text/css" href="<?= url::file("lib/superfish/css/superfish.css") ?>"
+    <link rel="stylesheet" type="text/css" href="<?= $theme->file("lib/superfish/css/superfish.css") ?>"
         media="screen,projection" />
     <link rel="stylesheet" type="text/css" href="<?= url::file("themes/default/css/screen.css") ?>"
         media="screen,projection" />
@@ -20,11 +20,11 @@
     <link rel="stylesheet" type="text/css" href="<?= $theme->url("css/fix-ie.css") ?>"
         media="screen,print,projection" />
    <![endif]-->
-    <script src="<?= url::file("lib/jquery.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/jquery.form.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/jquery-ui.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/gallery.dialog.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/superfish/js/superfish.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/jquery.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/jquery.form.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/jquery-ui.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/gallery.dialog.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/superfish/js/superfish.js") ?>" type="text/javascript"></script>
     <script src="<?= $theme->url("js/jquery.dropshadow.js") ?>" type="text/javascript"></script>
     <script src="<?= $theme->url("js/ui.init.js") ?>" type="text/javascript"></script>
     <?= $theme->admin_head() ?>
diff --git a/themes/default/views/login_page.html.php b/themes/default/views/login_page.html.php
index 1bd76c18..933a8bc2 100644
--- a/themes/default/views/login_page.html.php
+++ b/themes/default/views/login_page.html.php
@@ -8,11 +8,11 @@
       <?= t("Please Login to Gallery") ?>
     </title>
     <link rel="shortcut icon" href="<?= $theme->url("images/favicon.ico") ?>" type="image/x-icon" />
-    <link rel="stylesheet" type="text/css" href="<?= url::file("lib/yui/reset-fonts-grids.css") ?>"
+    <link rel="stylesheet" type="text/css" href="<?= $theme->file("lib/yui/reset-fonts-grids.css") ?>"
           media="screen,print,projection" />
-    <link rel="stylesheet" type="text/css" href="<?= url::file("lib/superfish/css/superfish.css") ?>"
+    <link rel="stylesheet" type="text/css" href="<?= $theme->file("lib/superfish/css/superfish.css") ?>"
           media="screen" />
-    <link rel="stylesheet" type="text/css" href="<?= url::file("lib/themeroller/ui.base.css") ?>"
+    <link rel="stylesheet" type="text/css" href="<?= $theme->file("lib/themeroller/ui.base.css") ?>"
           media="screen,print,projection" />
     <link rel="stylesheet" type="text/css" href="<?= $theme->url("css/screen.css") ?>"
           media="screen,print,projection" />
@@ -20,11 +20,11 @@
     <link rel="stylesheet" type="text/css" href="<?= $theme->url("css/fix-ie.css") ?>"
           media="screen,print,projection" />
     <![endif]-->
-    <script src="<?= url::file("lib/jquery.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/jquery.form.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/jquery-ui.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/gallery.dialog.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/superfish/js/superfish.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/jquery.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/jquery.form.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/jquery-ui.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/gallery.dialog.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/superfish/js/superfish.js") ?>" type="text/javascript"></script>
     <script src="<?= $theme->url("js/ui.init.js") ?>" type="text/javascript"></script>
     <script>
       $("#gLoginLink").ready(function() {
diff --git a/themes/default/views/page.html.php b/themes/default/views/page.html.php
index 893e6f9b..076643d6 100644
--- a/themes/default/views/page.html.php
+++ b/themes/default/views/page.html.php
@@ -15,11 +15,11 @@
       <? endif ?>
     </title>
     <link rel="shortcut icon" href="<?= $theme->url("images/favicon.ico") ?>" type="image/x-icon" />
-    <link rel="stylesheet" type="text/css" href="<?= url::file("lib/yui/reset-fonts-grids.css") ?>"
+    <link rel="stylesheet" type="text/css" href="<?= $theme->file("lib/yui/reset-fonts-grids.css") ?>"
           media="screen,print,projection" />
-    <link rel="stylesheet" type="text/css" href="<?= url::file("lib/superfish/css/superfish.css") ?>"
+    <link rel="stylesheet" type="text/css" href="<?= $theme->file("lib/superfish/css/superfish.css") ?>"
           media="screen" />
-    <link rel="stylesheet" type="text/css" href="<?= url::file("lib/themeroller/ui.base.css") ?>"
+    <link rel="stylesheet" type="text/css" href="<?= $theme->file("lib/themeroller/ui.base.css") ?>"
           media="screen,print,projection" />
     <link rel="stylesheet" type="text/css" href="<?= $theme->url("css/screen.css") ?>"
           media="screen,print,projection" />
@@ -27,11 +27,11 @@
     <link rel="stylesheet" type="text/css" href="<?= $theme->url("css/fix-ie.css") ?>"
           media="screen,print,projection" />
     <![endif]-->
-    <script src="<?= url::file("lib/jquery.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/jquery.form.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/jquery-ui.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/gallery.dialog.js") ?>" type="text/javascript"></script>
-    <script src="<?= url::file("lib/superfish/js/superfish.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/jquery.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/jquery.form.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/jquery-ui.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/gallery.dialog.js") ?>" type="text/javascript"></script>
+    <script src="<?= $theme->file("lib/superfish/js/superfish.js") ?>" type="text/javascript"></script>
     <script src="<?= $theme->url("js/jquery.scrollTo.js") ?>" type="text/javascript"></script>
     <script src="<?= $theme->url("js/jquery.localscroll.js") ?>" type="text/javascript"></script>
     <script src="<?= $theme->url("js/ui.init.js") ?>" type="text/javascript"></script>
-- 
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