A look at away to allow modules to define html head contents (links and js) and also allow modules to contribute blocks to the layout.

2 files changed, 14 insertions, 2 deletions

diff --git a/modules/slideshow/helpers/slideshow.php b/modules/slideshow/helpers/slideshow.php
index 5fadf36b..e7efd615 100644
--- a/modules/slideshow/helpers/slideshow.php
+++ b/modules/slideshow/helpers/slideshow.php
@@ -17,8 +17,13 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
  */
-class slideshow {
-  public static function link() {
+class slideshow_Core {
+  public static function link($theme) {
     return "<a href=\"javascript:PicLensLite.start()\" id=\"gSlideshowLink\" class=\"gButtonLink\">Slideshow</a>";
   }
+
+  public static function script($theme) {
+    return "<script src=\"http://lite.piclens.com/current/piclens.js\" " .
+                    "type=\"text/javascript\"></script>";
+  }
 }
diff --git a/modules/slideshow/helpers/slideshow_installer.php b/modules/slideshow/helpers/slideshow_installer.php
index bd8ef4fc..08687c7b 100644
--- a/modules/slideshow/helpers/slideshow_installer.php
+++ b/modules/slideshow/helpers/slideshow_installer.php
@@ -24,10 +24,17 @@ class slideshow_installer {
     Kohana::log("debug", "version: $version");
     if ($version == 0) {
       module::set_version("slideshow", 1);
+
+      dynamic_block::define_blocks("slideshow", array(
+        dynamic_block::CONTENT_ALBUM => "slideshow::link",
+        dynamic_block::CONTENT_PHOTO => "slideshow::link",
+        dynamic_block::HEAD_SCRIPT => "slideshow::script",
+      ));
     }
   }
 
   public static function uninstall() {
     module::delete("slideshow");
+    dynamic_block::remove_blocks("slideshow");
   }
 }