make cache_path per resource, fix a couple directory path issues

libs/Smarty.class.php

@@ -92,7 +92,7 @@ class Smarty
     /**
      * The directory where config files are located.
      * 
-reques     * @var string
+     * @var string
      */
     var $config_dir      =  'configs';
 
@@ -585,13 +585,6 @@ reques     * @var string
      */
     var $_cache_paths_file = null;
 		
-    /**
-     * cached file paths
-     *
-     * @var array
-     */
-    var $_cache_paths_max = array('auto_file' => 500);	
-		
     /**#@-*/
     /**
      * The class constructor.
@@ -601,7 +594,6 @@ reques     * @var string
      */
     function Smarty()
     {
-		$this->_cache_paths_file = $this->compile_dir . '/_smarty_cached_paths.php';
         foreach ($this->global_assign as $key => $var_name) {
             if (is_array($var_name)) {
                 foreach ($var_name as $var) {
@@ -1173,6 +1165,13 @@ reques     * @var string
     {
         static $_cache_info = array();
 
+		$this->_cache_paths_file = $this->compile_dir
+				. DIRECTORY_SEPARATOR
+				. '_smarty_cached_paths'
+				. DIRECTORY_SEPARATOR
+				. urlencode($resource_name)
+				. '.php';
+		
         $_smarty_old_error_level = $this->debugging ? error_reporting() : error_reporting(error_reporting() & ~E_NOTICE);
 
         if($this->security && !in_array($this->template_dir, $this->secure_dir)) {
@@ -1413,14 +1412,14 @@ reques     * @var string
     function _get_plugin_filepath($type, $name)
     {
 		$_cache_paths_key = $type . '/' . $name;
+		if (isset($this->_cache_paths['plugins'][$_cache_paths_key])) {
+			return $this->_cache_paths['plugins'][$_cache_paths_key];
+		}
 		if (!$this->force_compile
 			&& !isset($this->_cache_paths)
 			&& file_exists($this->_cache_paths_file)) {
 			include_once($this->_cache_paths_file);
 		}
-		if (isset($this->_cache_paths['plugins'][$_cache_paths_key])) {
-			return $this->_cache_paths['plugins'][$_cache_paths_key];
-		}
 		
 		$_params = array('type' => $type, 'name' => $name);
 		require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.assemble_plugin_filepath.php');
@@ -1683,14 +1682,14 @@ reques     * @var string
     function _get_auto_filename($auto_base, $auto_source = null, $auto_id = null)
     {
 		$_cache_paths_key = $auto_base . '/' . $auto_source . '/' . $auto_id;
+		if (isset($this->_cache_paths['auto_file'][$_cache_paths_key])) {
+			return $this->_cache_paths['auto_file'][$_cache_paths_key];
+		}
 		if(!$this->force_compile
 			&& !isset($this->_cache_paths)
 			&& file_exists($this->_cache_paths_file)) {
 			include_once($this->_cache_paths_file);
 		}
-		if (isset($this->_cache_paths['auto_file'][$_cache_paths_key])) {
-			return $this->_cache_paths['auto_file'][$_cache_paths_key];
-		}
 
 		$_params = array('auto_base' => $auto_base, 'auto_source' => $auto_source, 'auto_id' => $auto_id);
 		require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.assemble_auto_filename.php');

libs/Smarty_Compiler.class.php

@@ -369,14 +369,14 @@ class Smarty_Compiler extends Smarty {
                 }
             }
             $_plugins_params .= '))';
-			$plugins_code = "<?php require_once(SMARTY_DIR . 'core/core.load_plugins.php');\nsmarty_core_load_plugins($_plugins_params, \$this); ?>\n";
+			$plugins_code = "<?php require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.load_plugins.php');\nsmarty_core_load_plugins($_plugins_params, \$this); ?>\n";
             $template_header .= $plugins_code;
             $this->_plugin_info = array();
             $this->_plugins_code = $plugins_code;
         }
 
         if ($this->_init_smarty_vars) {
-            $template_header .= "<?php require_once(SMARTY_DIR . 'core/core.assign_smarty_interface.php');\nsmarty_core_assign_smarty_interface(null, \$this); ?>\n";
+            $template_header .= "<?php require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.assign_smarty_interface.php');\nsmarty_core_assign_smarty_interface(null, \$this); ?>\n";
             $this->_init_smarty_vars = false;
         }
 
@@ -837,7 +837,7 @@ class Smarty_Compiler extends Smarty {
 
 		$_params = "array('args' => array(".implode(', ', (array)$arg_list)."))";
 		
-        return "<?php require_once(SMARTY_DIR . 'core/core.run_insert_handler.php');\necho smarty_core_run_insert_handler($_params, \$this); ?>\n";
+        return "<?php require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.run_insert_handler.php');\necho smarty_core_run_insert_handler($_params, \$this); ?>\n";
     }
 
 	/**
@@ -880,7 +880,7 @@ class Smarty_Compiler extends Smarty {
 		
 		$_params = "array('smarty_include_tpl_file' => " . $include_file . ", 'smarty_include_vars' => array(".implode(',', (array)$arg_list)."))";
 	
-		$output .= "require_once(SMARTY_DIR . 'core/core.smarty_include.php');\nsmarty_core_smarty_include($_params, \$this);\n" .
+		$output .= "require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.smarty_include.php');\nsmarty_core_smarty_include($_params, \$this);\n" .
         "\$this->_tpl_vars = \$_smarty_tpl_vars;\n" .
         "unset(\$_smarty_tpl_vars);\n";
 
@@ -921,7 +921,7 @@ class Smarty_Compiler extends Smarty {
 
     	$_params = "array('smarty_file' => " . $attrs['file'] . ", 'smarty_assign' => '$assign_var', 'smarty_once' => $once_var, 'smarty_include_vars' => array(".implode(',', (array)$arg_list)."))";
 		
-		return "<?php require_once(SMARTY_DIR . 'core/core.smarty_include_php.php');\nsmarty_core_smarty_include_php($_params, \$this); ?>\n";
+		return "<?php require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.smarty_include_php.php');\nsmarty_core_smarty_include_php($_params, \$this); ?>\n";
     }
 	
 
@@ -1953,7 +1953,7 @@ class Smarty_Compiler extends Smarty {
                 if ($prefilter === false) {
                     unset($this->_plugins['prefilter'][$filter_name]);
 					$_params = array('plugins' => array(array('prefilter', $filter_name, null, null, false)));
-					require_once(SMARTY_DIR . 'core/core.load_plugins.php');
+					require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.load_plugins.php');
                     smarty_core_load_plugins($_params, $this);
                 }
             }
@@ -1963,7 +1963,7 @@ class Smarty_Compiler extends Smarty {
                 if ($postfilter === false) {
                     unset($this->_plugins['postfilter'][$filter_name]);
 					$_params = array('plugins' => array(array('postfilter', $filter_name, null, null, false)));
-					require_once(SMARTY_DIR . 'core/core.load_plugins.php');
+					require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.load_plugins.php');
                     smarty_core_load_plugins($_params, $this);
                 }
             }

libs/core/core.write_cache_paths_file.php

@@ -14,21 +14,11 @@
  
 function smarty_core_write_cache_paths_file($params, &$smarty)
 {
-	// see if there is an pruning to do
-	foreach($smarty->_cache_paths_max as $_max_key => $_max_val) {
-		if(isset($smarty->_cache_paths[$_max_key])
-			&& count($smarty->_cache_paths[$_max_key]) > $_max_val) {
-			// remove the oldest (first) value
-			array_unshift($smarty->_cache_paths[$_max_key]);
-		}
-	}
-
 	$_compiled_content = function_exists('var_export') ? var_export($smarty->_cache_paths, true) : "unserialize('" . serialize($smarty->_cache_paths) . "')";
 	$_compiled_content = '<?php $smarty->_cache_paths = ' . $_compiled_content . '; ?>';
 	$_params = array('compile_path' => $smarty->_cache_paths_file, 'compiled_content' => $_compiled_content, 'resource_timestamp' => time());
 	require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.write_compiled_resource.php');
 	return smarty_core_write_compiled_resource($_params, $smarty);
-    return $_return;
 }
 
 /* vim: set expandtab: */