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90 lines
2.7 KiB
90 lines
2.7 KiB
<?php
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/**
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* Smarty Internal Plugin Resource File
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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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/**
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* Smarty Internal Plugin Resource File
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*
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* Implements the file system as resource for Smarty templates
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*
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* @package Smarty
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* @subpackage TemplateResources
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*/
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class Smarty_Internal_Resource_File extends Smarty_Resource {
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/**
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* populate Source Object with meta data from Resource
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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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public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null)
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{
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$source->filepath = $this->buildFilepath($source, $_template);
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if ($source->filepath !== false) {
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if (is_object($source->smarty->security_policy)) {
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$source->smarty->security_policy->isTrustedResourceDir($source->filepath);
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}
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$source->uid = sha1($source->filepath);
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if ($source->smarty->compile_check && !isset($source->timestamp)) {
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$source->timestamp = @filemtime($source->filepath);
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$source->exists = !!$source->timestamp;
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}
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}
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}
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/**
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* populate Source Object with timestamp and exists from Resource
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*
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* @param Smarty_Template_Source $source source object
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*/
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public function populateTimestamp(Smarty_Template_Source $source)
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{
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$source->timestamp = @filemtime($source->filepath);
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$source->exists = !!$source->timestamp;
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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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* @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->timestamp) {
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return file_get_contents($source->filepath);
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}
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if ($source instanceof Smarty_Config_Source) {
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throw new SmartyException("Unable to read config {$source->type} '{$source->name}'");
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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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* Determine basename for compiled filename
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*
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* @param Smarty_Template_Source $source source object
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* @return string resource's basename
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*/
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public function getBasename(Smarty_Template_Source $source)
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{
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$_file = $source->name;
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if (($_pos = strpos($_file, ']')) !== false) {
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$_file = substr($_file, $_pos + 1);
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}
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return basename($_file);
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}
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}
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?>
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