mirror of
https://github.com/smarty-php/smarty.git
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415d2f43e2
- change of 'string' resource. It's no longer evaluated and compiled files are now stored - new 'eval' resource which evaluates a template without saving the compiled file - change in isCached() method to allow multiple calls for the same template
133 lines
3.8 KiB
PHP
133 lines
3.8 KiB
PHP
<?php
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/**
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* Smarty Internal Plugin Resource String
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*
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* Implements the strings 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 String
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*/
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class Smarty_Internal_Resource_String {
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public function __construct($smarty)
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{
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$this->smarty = $smarty;
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}
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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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// properties
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public $usesCompiler = true;
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public $isEvaluated = false;
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/**
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* Return flag if template source is existing
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*
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* @return boolean true
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*/
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public function isExisting($template)
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{
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return true;
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}
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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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$_template->templateUid = sha1($_template->resource_name);
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// no filepath for strings
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// return "string" for compiler error messages
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return 'string:';
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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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if ($this->isEvaluated) {
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//must always be compiled and have no timestamp
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return false;
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} else {
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return 0;
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}
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}
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/**
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* Get timestamp of template source by type and name
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*
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* @param object $_template template object
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* @return int timestamp (always 0)
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*/
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public function getTemplateTimestampTypeName($_resource_type, $_resource_name)
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{
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// return timestamp 0
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return 0;
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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 = $_template->resource_name;
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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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$_compile_id = isset($_template->compile_id) ? preg_replace('![^\w\|]+!', '_', $_template->compile_id) : null;
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// calculate Uid if not already done
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if ($_template->templateUid == '') {
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$_template->getTemplateFilepath();
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}
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$_filepath = $_template->templateUid;
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// if use_sub_dirs, break file into directories
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if ($_template->smarty->use_sub_dirs) {
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$_filepath = substr($_filepath, 0, 2) . DS
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. substr($_filepath, 2, 2) . DS
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. substr($_filepath, 4, 2) . DS
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. $_filepath;
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}
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$_compile_dir_sep = $_template->smarty->use_sub_dirs ? DS : '^';
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if (isset($_compile_id)) {
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$_filepath = $_compile_id . $_compile_dir_sep . $_filepath;
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}
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if ($_template->caching) {
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$_cache = '.cache';
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} else {
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$_cache = '';
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}
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$_compile_dir = $_template->smarty->compile_dir;
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if (strpos('/\\', substr($_compile_dir, -1)) === false) {
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$_compile_dir .= DS;
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}
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return $_compile_dir . $_filepath . '.' . $_template->resource_type . $_cache . '.php';
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}
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}
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?>
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