Auf Smarty umgestellt

libs/sysplugins/smarty_internal_resource_stream.php

@@ -0,0 +1,80 @@
+<?php
+/**
+* Smarty Internal Plugin Resource Stream
+*
+* Implements the streams as resource for Smarty template
+*
+* @package Smarty
+* @subpackage TemplateResources
+* @author Uwe Tews
+* @author Rodney Rehm
+*/
+
+/**
+* Smarty Internal Plugin Resource Stream
+*
+* Implements the streams as resource for Smarty template
+*
+* @link http://php.net/streams
+* @package Smarty
+* @subpackage TemplateResources
+*/
+class Smarty_Internal_Resource_Stream extends Smarty_Resource_Recompiled
+{
+    /**
+    * populate Source Object with meta data from Resource
+    *
+    * @param Smarty_Template_Source   $source    source object
+    * @param Smarty_Internal_Template $_template template object
+    * @return void
+    */
+    public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null)
+    {
+        if (strpos($source->resource, '://') !== false) {
+            $source->filepath = $source->resource;
+        } else {
+            $source->filepath = str_replace(':', '://', $source->resource);
+        }
+        $source->uid = false;
+        $source->content = $this->getContent($source);
+        $source->timestamp = false;
+        $source->exists = !!$source->content;
+    }
+
+    /**
+    * Load template's source from stream into current template object
+    *
+    * @param Smarty_Template_Source $source source object
+    * @return string template source
+    * @throws SmartyException if source cannot be loaded
+    */
+    public function getContent(Smarty_Template_Source $source)
+    {
+        $t = '';
+        // the availability of the stream has already been checked in Smarty_Resource::fetch()
+        $fp = fopen($source->filepath, 'r+');
+        if ($fp) {
+            while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
+                $t .= $current_line;
+            }
+            fclose($fp);
+
+            return $t;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+    * modify resource_name according to resource handlers specifications
+    *
+    * @param Smarty $smarty        Smarty instance
+    * @param string $resource_name resource_name to make unique
+     * @param  boolean $is_config    flag for config resource
+    * @return string unique resource name
+    */
+    protected function buildUniqueResourceName(Smarty $smarty, $resource_name, $is_config = false)
+    {
+        return get_class($this) . '#' . $resource_name;
+    }
+}