128 lines
3.8 KiB
PHP
128 lines
3.8 KiB
PHP
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<?php
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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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* @author Uwe Tews
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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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class Smarty_Internal_Resource_File {
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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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if ($template->getTemplateFilepath() === false) {
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return false;
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} else {
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return true;
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}
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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 $_template template object
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* @return string filepath to template source file
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*/
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public function getTemplateFilepath($_template)
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{
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$_filepath = $_template->buildTemplateFilepath ();
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if ($_filepath !== false) {
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if (is_object($_template->smarty->security_policy)) {
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$_template->smarty->security_policy->isTrustedResourceDir($_filepath);
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}
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}
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$_template->templateUid = sha1($_filepath);
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return $_filepath;
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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 $_template template object
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* @return integer timestamp of template source file
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*/
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public function getTemplateTimestamp($_template)
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{
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return filemtime($_template->getTemplateFilepath());
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}
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/**
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* Read template source from file
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*
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* @param object $_template template object
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* @return string content of template source file
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*/
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public function getTemplateSource($_template)
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{
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// read template file
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if (file_exists($_tfp = $_template->getTemplateFilepath())) {
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$_template->template_source = file_get_contents($_tfp);
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return true;
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} else {
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return false;
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}
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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 $_template template object
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* @return string return path to compiled template
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*/
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public function getCompiledFilepath($_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 . '.' . $_template->resource_type . '.' . basename($_template->resource_name) . $_cache . '.php';
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}
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}
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?>
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