<?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 = $source->exists = !!$source->content; } /** * Load template's source from stream into current template object * * @param Smarty_Template_Source $source source object * * @return string template source */ 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 $isConfig flag for config resource * * @return string unique resource name */ public function buildUniqueResourceName(Smarty $smarty, $resource_name, $isConfig = false) { return get_class($this) . '#' . $resource_name; } }