From 0f7a952bdbcb80823914085676b310594547001a Mon Sep 17 00:00:00 2001
From: vdigital <vdigital@piwigo.org>
Date: Sun, 7 Mar 2010 14:24:02 +0000
Subject: [PATCH] New feature: Template modeling to reduce coding efforts when
 you want to create a new template.

git-svn-id: http://piwigo.org/svn/trunk@5071 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 include/template.class.php | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/include/template.class.php b/include/template.class.php
index d71b23263..8d5f91a25 100644
--- a/include/template.class.php
+++ b/include/template.class.php
@@ -96,11 +96,27 @@ class Template {
 
   /**
    * Sets the template root directory for this Template object.
+   * Revised from Piwigo 2.1 to add modeling support
    */
   function set_template_dir($dir)
   {
-    $this->smarty->template_dir = $dir;
-
+	if (!defined('IN_ADMIN')) 
+	{ // Modeling is active only on gallery side and never in admin
+	  // Set the normal directory
+      $this->smarty->template_dir = array($dir);
+	  // Modeling by theme parameter
+	  $modeling = './template/' . $this->get_themeconf('modeling');
+      if ( $modeling != './template/' and is_dir($modeling))
+	  {
+		$this->smarty->template_dir[] = $modeling;
+      }
+	  // Default template directory
+	  $this->smarty->template_dir[] = './template-common/yoga';
+	}
+    else
+	{
+      $this->smarty->template_dir = $dir;
+	}
     $real_dir = realpath($dir);
     $compile_id = crc32( $real_dir===false ? $dir : $real_dir);
     $this->smarty->compile_id = base_convert($compile_id, 10, 36 );