3 files changed, 42 insertions, 14 deletions

diff --git a/modules/gallery/helpers/gallery_theme.php b/modules/gallery/helpers/gallery_theme.php
index cffecb12..0e3150bc 100644
--- a/modules/gallery/helpers/gallery_theme.php
+++ b/modules/gallery/helpers/gallery_theme.php
@@ -22,13 +22,11 @@ class gallery_theme_Core {
     $session = Session::instance();
     $buf = "";
     if ($session->get("debug")) {
-      $buf .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"" .
-        url::file("modules/gallery/css/debug.css") . "\" />";
+      $theme->css("modules/gallery/css/debug.css");
     }
     if (($theme->page_type == "album" || $theme->page_type == "photo")
         && access::can("edit", $theme->item())) {
-      $buf .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"" .
-        url::file("modules/gallery/css/quick.css") . "\" />";
+      $theme->css("modules/gallery/css/quick.css");
       $theme->script("modules/gallery/js/quick.js");
     }
 
@@ -41,8 +39,7 @@ class gallery_theme_Core {
     }
 
     if ($session->get("l10n_mode", false)) {
-      $buf .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"" .
-        url::file("modules/gallery/css/l10n_client.css") . "\" />";
+      $theme->css("modules/gallery/css/l10n_client.css");
       $theme->script("lib/jquery.cookie.js");
       $theme->script("modules/gallery/js/l10n_client.js");
     }
@@ -78,20 +75,15 @@ class gallery_theme_Core {
 
   static function admin_head($theme) {
     $session = Session::instance();
-    $buf = "";
     if ($session->get("debug")) {
-      $buf .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"" .
-        url::file("modules/gallery/css/debug.css") . "\" />";
+      $theme->css("modules/gallery/css/debug.css");
     }
 
     if ($session->get("l10n_mode", false)) {
-      $buf .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"" .
-        url::file("modules/gallery/css/l10n_client.css") . "\" />";
+      $theme->css("modules/gallery/css/l10n_client.css");
       $theme->script("lib/jquery.cookie.js");
       $theme->script("modules/gallery/js/l10n_client.js");
     }
-
-    return $buf;
   }
 
   static function page_bottom($theme) {
diff --git a/modules/gallery/libraries/Gallery_View.php b/modules/gallery/libraries/Gallery_View.php
index e21e83d8..7000d3de 100644
--- a/modules/gallery/libraries/Gallery_View.php
+++ b/modules/gallery/libraries/Gallery_View.php
@@ -20,6 +20,7 @@
 class Gallery_View_Core extends View {
   protected $theme_name = null;
   protected $scripts = array();
+  protected $css = array();
 
   /**
    * Add a script to the combined scripts list.
@@ -86,4 +87,38 @@ class Gallery_View_Core extends View {
     return "<script type=\"text/javascript\" src=\"" . url::site("combined/javascript/$key") .
       "\"></script>";
   }
+
+  /**
+   * Add a css file to the combined css list.
+   * @param $file  the relative path to a script from the gallery3 directory
+   */
+  public function css($file, $theme_relative=false) {
+    $this->css[$file] = 1;
+  }
+
+  /**
+   * Add a css file to the combined css list.
+   * @param $file  the relative path to a script from the base of the active theme
+   * @param
+   */
+  public function theme_css($file) {
+    $file = "themes/{$this->theme_name}/$file";
+    $this->css[$file] = 1;
+  }
+
+  /**
+   * Combine a series of Javascript files into a single one and cache it in the database, then
+   * return a single <script> element to refer to it.
+   */
+  protected function combine_css() {
+    $links = array();
+    $key = "";
+    foreach (array_keys($this->css) as $file) {
+      $links[] = "<link media=\"screen, projection\" rel=\"stylesheet\" type=\"text/css\" href=\"" .
+        url::file($file) . "\" />";
+
+    }
+    return implode("\n", $links);
+  }
+
 }
\ No newline at end of file
diff --git a/modules/gallery/libraries/Theme_View.php b/modules/gallery/libraries/Theme_View.php
index 8e320f44..bc8e540a 100644
--- a/modules/gallery/libraries/Theme_View.php
+++ b/modules/gallery/libraries/Theme_View.php
@@ -201,8 +201,8 @@ class Theme_View_Core extends Gallery_View {
             array("gallery_theme", $function),
             array_merge(array($this), $args));
         }
-
       }
+
       foreach (module::active() as $module) {
         if ($module->name == "gallery") {
           continue;
@@ -216,6 +216,7 @@ class Theme_View_Core extends Gallery_View {
       }
 
       if ($function == "head") {
+        array_unshift($blocks, $this->combine_css());
         array_unshift($blocks, $this->combine_script());
       }