e544ed6d9a
Comparing changes: https://github.com/smarty-php/smarty/compare/v4.3.1...v4.4.1 It is noticeable that Smarty 4.3.1 does not officially support PHP 8.3. Is only supported with 4.4.0. Remark: During tests with Smarty 4.5.1, it was noticed that the following warning occurs: Deprecated: Using the unregistered function "function_exists" in a template is deprecated and will be removed in a future version. Use Smarty::registerPlugin to explicitly register a custom modifier. As of Smarty 5.X.X, templates must be revised again. The Smarty release 5.0.2 is already officially available. However, integration into FlatPress is not entirely trivial.
132 lines
5.5 KiB
PHP
132 lines
5.5 KiB
PHP
<?php
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/**
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* Smarty Method ClearCompiledTemplate
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*
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* Smarty::clearCompiledTemplate() method
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*
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* @package Smarty
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* @subpackage PluginsInternal
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* @author Uwe Tews
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*/
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class Smarty_Internal_Method_ClearCompiledTemplate
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{
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/**
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* Valid for Smarty object
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*
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* @var int
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*/
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public $objMap = 1;
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/**
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* Delete compiled template file
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*
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* @api Smarty::clearCompiledTemplate()
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* @link https://www.smarty.net/docs/en/api.clear.compiled.template.tpl
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*
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* @param \Smarty $smarty
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* @param string $resource_name template name
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* @param string $compile_id compile id
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* @param integer $exp_time expiration time
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*
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* @return int number of template files deleted
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* @throws \SmartyException
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*/
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public function clearCompiledTemplate(Smarty $smarty, $resource_name = null, $compile_id = null, $exp_time = null)
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{
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// clear template objects cache
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$smarty->_clearTemplateCache();
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$_compile_dir = $smarty->getCompileDir();
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if ($_compile_dir === '/') { //We should never want to delete this!
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return 0;
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}
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$_compile_id = isset($compile_id) ? preg_replace('![^\w]+!', '_', $compile_id) : null;
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$_dir_sep = $smarty->use_sub_dirs ? DIRECTORY_SEPARATOR : '^';
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if (isset($resource_name)) {
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$_save_stat = $smarty->caching;
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$smarty->caching = Smarty::CACHING_OFF;
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/* @var Smarty_Internal_Template $tpl */
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$tpl = $smarty->createTemplate($resource_name);
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$smarty->caching = $_save_stat;
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if (!$tpl->source->handler->uncompiled && !$tpl->source->handler->recompiled && $tpl->source->exists) {
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$_resource_part_1 = basename(str_replace('^', DIRECTORY_SEPARATOR, $tpl->compiled->filepath));
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$_resource_part_1_length = strlen($_resource_part_1);
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} else {
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return 0;
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}
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$_resource_part_2 = str_replace('.php', '.cache.php', $_resource_part_1);
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$_resource_part_2_length = strlen($_resource_part_2);
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}
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$_dir = $_compile_dir;
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if ($smarty->use_sub_dirs && isset($_compile_id)) {
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$_dir .= $_compile_id . $_dir_sep;
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}
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if (isset($_compile_id)) {
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$_compile_id_part = $_compile_dir . $_compile_id . $_dir_sep;
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$_compile_id_part_length = strlen($_compile_id_part);
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}
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$_count = 0;
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try {
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$_compileDirs = new RecursiveDirectoryIterator($_dir);
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// NOTE: UnexpectedValueException thrown for PHP >= 5.3
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} catch (Exception $e) {
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return 0;
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}
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$_compile = new RecursiveIteratorIterator($_compileDirs, RecursiveIteratorIterator::CHILD_FIRST);
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foreach ($_compile as $_file) {
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if (substr(basename($_file->getPathname()), 0, 1) === '.') {
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continue;
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}
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$_filepath = (string)$_file;
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if ($_file->isDir()) {
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if (!$_compile->isDot()) {
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// delete folder if empty
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@rmdir($_file->getPathname());
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}
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} else {
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// delete only php files
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if (substr($_filepath, -4) !== '.php') {
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continue;
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}
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$unlink = false;
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if ((!isset($_compile_id) ||
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(isset($_filepath[ $_compile_id_part_length ]) &&
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$a = !strncmp($_filepath, $_compile_id_part, $_compile_id_part_length)))
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&& (!isset($resource_name) || (isset($_filepath[ $_resource_part_1_length ])
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&& substr_compare(
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$_filepath,
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$_resource_part_1,
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-$_resource_part_1_length,
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$_resource_part_1_length
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) === 0) || (isset($_filepath[ $_resource_part_2_length ])
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&& substr_compare(
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$_filepath,
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$_resource_part_2,
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-$_resource_part_2_length,
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$_resource_part_2_length
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) === 0))
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) {
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if (isset($exp_time)) {
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if (is_file($_filepath) && time() - filemtime($_filepath) >= $exp_time) {
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$unlink = true;
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}
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} else {
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$unlink = true;
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}
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}
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if ($unlink && is_file($_filepath) && @unlink($_filepath)) {
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$_count++;
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if (function_exists('opcache_invalidate')
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&& (!function_exists('ini_get') || strlen(ini_get('opcache.restrict_api')) < 1)
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) {
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opcache_invalidate($_filepath, true);
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} elseif (function_exists('apc_delete_file')) {
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apc_delete_file($_filepath);
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}
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}
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}
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}
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return $_count;
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}
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}
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