117 lines
3.5 KiB
PHP
117 lines
3.5 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Resource PHP
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* Implements the file system as resource for PHP templates
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*
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* @package Smarty
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* @subpackage TemplateResources
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* @author Uwe Tews
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* @author Rodney Rehm
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*/
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class Smarty_Internal_Resource_Php extends Smarty_Internal_Resource_File
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{
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/**
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* Flag that it's an uncompiled resource
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*
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* @var bool
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*/
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public $uncompiled = true;
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/**
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* Resource does implement populateCompiledFilepath() method
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*
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* @var bool
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*/
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public $hasCompiledHandler = true;
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/**
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* container for short_open_tag directive's value before executing PHP templates
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*
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* @var string
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*/
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protected $short_open_tag;
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/**
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* Create a new PHP Resource
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*/
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public function __construct()
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{
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$this->short_open_tag = function_exists('ini_get') ? ini_get('short_open_tag') : 1;
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}
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/**
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* Load template's source from file into current template object
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*
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* @param Smarty_Template_Source $source source object
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*
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* @return string template source
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* @throws SmartyException if source cannot be loaded
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*/
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public function getContent(Smarty_Template_Source $source)
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{
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if ($source->exists) {
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return '';
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}
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throw new SmartyException("Unable to read template {$source->type} '{$source->name}'");
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}
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/**
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* populate compiled object with compiled filepath
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*
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* @param Smarty_Template_Compiled $compiled compiled object
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* @param Smarty_Internal_Template $_template template object (is ignored)
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*/
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public function populateCompiledFilepath(Smarty_Template_Compiled $compiled, Smarty_Internal_Template $_template)
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{
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$compiled->filepath = $_template->source->filepath;
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$compiled->timestamp = $_template->source->timestamp;
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$compiled->exists = $_template->source->exists;
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$compiled->file_dependency[ $_template->source->uid ] =
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array(
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$compiled->filepath,
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$compiled->timestamp,
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$_template->source->type,
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);
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}
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/**
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* Render and output the template (without using the compiler)
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*
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* @param Smarty_Template_Source $source source object
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* @param Smarty_Internal_Template $_template template object
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*
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* @return void
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* @throws SmartyException if template cannot be loaded or allow_php_templates is disabled
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*/
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public function renderUncompiled(Smarty_Template_Source $source, Smarty_Internal_Template $_template)
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{
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if (!$source->smarty->allow_php_templates) {
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throw new SmartyException('PHP templates are disabled');
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}
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if (!$source->exists) {
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throw new SmartyException(
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"Unable to load template '{$source->type}:{$source->name}'" .
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($_template->_isSubTpl() ? " in '{$_template->parent->template_resource}'" : '')
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);
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}
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// prepare variables
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extract($_template->getTemplateVars());
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// include PHP template with short open tags enabled
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if (function_exists('ini_set')) {
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ini_set('short_open_tag', '1');
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}
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/**
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*
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*
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* @var Smarty_Internal_Template $_smarty_template
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* used in included file
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*/
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$_smarty_template = $_template;
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include $source->filepath;
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if (function_exists('ini_set')) {
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ini_set('short_open_tag', $this->short_open_tag);
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}
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}
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}
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