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102 lines
2.5 KiB
PHP
102 lines
2.5 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Resource Stream
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*
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* Implements the streams as resource for Smarty template
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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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*/
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/**
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* Smarty Internal Plugin Resource Stream
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*/
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class Smarty_Internal_Resource_Stream extends Smarty_Internal_Base {
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// classes used for compiling Smarty templates from file resource
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public $compiler_class = 'Smarty_Internal_SmartyTemplateCompiler';
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public $template_lexer_class = 'Smarty_Internal_Templatelexer';
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public $template_parser_class = 'Smarty_Internal_Templateparser';
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/**
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* Get filepath to template source
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*
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* @param object $_template template object
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* @return string return 'string' as template source is not a file
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*/
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public function getTemplateFilepath($_template)
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{
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// no filepath for strings
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// return resource name for compiler error messages
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return $_template->resource_name;
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}
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/**
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* Get timestamp to template source
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*
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* @param object $_template template object
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* @return boolean false as string resources have no timestamp
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*/
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public function getTemplateTimestamp($_template)
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{
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// strings must always be compiled and have no timestamp
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return false;
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}
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/**
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* Retuen template source from resource name
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*
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* @param object $_template template object
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* @return string content of template source
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*/
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public function getTemplateSource($_template)
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{
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// return template string
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$_template->template_source = '';
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$fp = fopen($_template->resource_name,'r+');
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while (!feof($fp)) {
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$_template->template_source .= fgets($fp);
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}
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fclose($fp);
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return true;
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}
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/**
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* Return flag that this resource uses the compiler
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*
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* @return boolean true
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*/
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public function usesCompiler()
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{
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// resource string is template, needs compiler
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return true;
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}
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/**
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* Return flag that this resource is evaluated
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*
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* @return boolean true
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*/
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public function isEvaluated()
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{
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// compiled template is evaluated instead of saved to disk
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return true;
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}
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/**
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* Get filepath to compiled template
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*
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* @param object $_template template object
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* @return boolean return false as compiled template is not stored
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*/
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public function getCompiledFilepath($_template)
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{
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// no filepath for strings
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return false;
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}
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}
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?>
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