- bugfix experimental getTags() method did not work

change_log.txt

@@ -1,4 +1,7 @@
 ===== SVN trunk  =====
+26/07/2011
+- bugfix experimental getTags() method did not work
+
 15/07/2011
 - bugfix individual cache_lifetime of {include} did not work correctly inside {block} tags
 

libs/Smarty.class.php

@@ -236,6 +236,8 @@ class Smarty extends Smarty_Internal_Data {
     public $inheritance = false;
     // generate deprecated function call notices?
     public $deprecation_notices = true;
+    // internal flag for getTags()
+    public $get_used_tags = false;
     // Smarty 2 BC
     public $_version = self::SMARTY_VERSION;
     // self pointer to Smarty object
@@ -714,6 +716,17 @@ class Smarty extends Smarty_Internal_Data {
         return false;
     }
 
+    /**
+    * Return array of tag/attributes of all tags used by an template
+    *
+    * @param object $templae template object
+    * @return array of tag/attributes
+    */
+    public function getTags(Smarty_Internal_Template $template)
+    {
+        return Smarty_Internal_Utility::getTags($template);
+    }
+
     /**
     * clean up properties on cloned object
      */

libs/sysplugins/smarty_internal_template.php

@@ -70,6 +70,8 @@ class Smarty_Internal_Template extends Smarty_Internal_Data {
     // blocks for template inheritance
     public $block_data = array();
     public $wrapper = null;
+    // optional log of tag/attributes
+    public $used_tags = array();
     /**
      * Create template data object
      *

libs/sysplugins/smarty_internal_templatecompilerbase.php

@@ -23,8 +23,6 @@ class Smarty_Internal_TemplateCompilerBase {
     public $_tag_stack = array();
     // current template
     public $template = null;
-    // optional log of tag/attributes
-    public $used_tags = array();
 
     /**
      * Initialize compiler
@@ -114,7 +112,7 @@ class Smarty_Internal_TemplateCompilerBase {
         $this->has_output = false;
         // log tag/attributes
         if (isset($this->smarty->get_used_tags) && $this->smarty->get_used_tags) {
-        	$this->used_tags[] = array($tag,$args);
+        	$this->template->used_tags[] = array($tag,$args);
         }
 		// check nocache option flag
         if (in_array("'nocache'",$args) || in_array(array('nocache'=>'true'),$args)

libs/sysplugins/smarty_internal_utility.php

@@ -224,11 +224,11 @@ class Smarty_Internal_Utility {
      * @param object $templae template object
      * @return array of tag/attributes
      */
-	function getTags(Smarty_Internal_Template $template) 
+	public static function getTags(Smarty_Internal_Template $template)
 	{
 		$template->smarty->get_used_tags = true;
 		$template->compileTemplateSource();
-		return $template->compiler_object->used_tags;
+		return $template->used_tags;
 	}
 
     function testInstall()