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File: libs/smarty/sysplugins/smarty_internal_resource_php.php

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File: libs/smarty/sysplugins/smarty_internal_resource_php.php
Role: Auxiliary script
Content type: text/plain
Description: smarty lib
Class: MVC 4 Dummies
Web development PHP MVC framework
Author: By
Last change:
Date: 7 years ago
Size: 3,807 bytes
 

Contents

Class file image Download
<?php

/**
 * Smarty Internal Plugin Resource PHP
 * Implements the file system as resource for PHP templates
 *
 * @package Smarty
 * @subpackage TemplateResources
 * @author Uwe Tews
 * @author Rodney Rehm
 */
class Smarty_Internal_Resource_PHP extends Smarty_Resource_Uncompiled
{
   
/**
     * container for short_open_tag directive's value before executing PHP templates
     *
     * @var string
     */
   
protected $short_open_tag;

   
/**
     * Create a new PHP Resource

     */
   
public function __construct()
    {
       
$this->short_open_tag = ini_get('short_open_tag');
    }

   
/**
     * 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)
    {
       
$source->filepath = $this->buildFilepath($source, $_template);

        if (
$source->filepath !== false) {
            if (
is_object($source->smarty->security_policy)) {
               
$source->smarty->security_policy->isTrustedResourceDir($source->filepath);
            }

           
$source->uid = sha1($source->filepath);
            if (
$source->smarty->compile_check) {
               
$source->timestamp = @filemtime($source->filepath);
               
$source->exists = !!$source->timestamp;
            }
        }
    }

   
/**
     * populate Source Object with timestamp and exists from Resource
     *
     * @param Smarty_Template_Source $source source object
     *
     * @return void
     */
   
public function populateTimestamp(Smarty_Template_Source $source)
    {
       
$source->timestamp = @filemtime($source->filepath);
       
$source->exists = !!$source->timestamp;
    }

   
/**
     * Load template's source from file 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)
    {
        if (
$source->timestamp) {
            return
'';
        }
        throw new
SmartyException("Unable to read template {$source->type} '{$source->name}'");
    }

   
/**
     * Render and output the template (without using the compiler)
     *
     * @param Smarty_Template_Source $source source object
     * @param Smarty_Internal_Template $_template template object
     *
     * @return void
     * @throws SmartyException if template cannot be loaded or allow_php_templates is disabled
     */
   
public function renderUncompiled(Smarty_Template_Source $source, Smarty_Internal_Template $_template)
    {
        if (!
$source->smarty->allow_php_templates) {
            throw new
SmartyException("PHP templates are disabled");
        }
        if (!
$source->exists) {
            if (
$_template->parent instanceof Smarty_Internal_Template) {
               
$parent_resource = " in '{$_template->parent->template_resource}'";
            } else {
               
$parent_resource = '';
            }
            throw new
SmartyException("Unable to load template {$source->type} '{$source->name}'{$parent_resource}");
        }

       
// prepare variables
       
extract($_template->getTemplateVars());

       
// include PHP template with short open tags enabled
       
ini_set('short_open_tag', '1');
       
/** @var Smarty_Internal_Template $_smarty_template
         * used in included file
         */
       
$_smarty_template = $_template;
        include(
$source->filepath);
       
ini_set('short_open_tag', $this->short_open_tag);
    }
}

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