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Diffstat (limited to 'libs/sysplugins/smarty_internal_cacheresource_file.php')
-rw-r--r--libs/sysplugins/smarty_internal_cacheresource_file.php235
1 files changed, 0 insertions, 235 deletions
diff --git a/libs/sysplugins/smarty_internal_cacheresource_file.php b/libs/sysplugins/smarty_internal_cacheresource_file.php
deleted file mode 100644
index c77ae9e1..00000000
--- a/libs/sysplugins/smarty_internal_cacheresource_file.php
+++ /dev/null
@@ -1,235 +0,0 @@
-<?php
-/**
- * Smarty Internal Plugin CacheResource File
- *
- * @package Smarty
- * @subpackage Cacher
- * @author Uwe Tews
- * @author Rodney Rehm
- */
-
-/**
- * This class does contain all necessary methods for the HTML cache on file system
- * Implements the file system as resource for the HTML cache Version ussing nocache inserts.
- *
- * @package Smarty
- * @subpackage Cacher
- */
-class Smarty_Internal_CacheResource_File extends Smarty_CacheResource
-{
- /**
- * populate Cached Object with meta data from Resource
- *
- * @param Smarty_Template_Cached $cached cached object
- * @param Smarty_Internal_Template $_template template object
- *
- * @return void
- */
- public function populate(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template)
- {
- $source = &$_template->source;
- $smarty = &$_template->smarty;
- $_compile_dir_sep = $smarty->use_sub_dirs ? DIRECTORY_SEPARATOR : '^';
- $_filepath = sha1($source->uid . $smarty->_joined_template_dir);
- $cached->filepath = $smarty->getCacheDir();
- if (isset($_template->cache_id)) {
- $cached->filepath .= preg_replace(
- array(
- '![^\w|]+!',
- '![|]+!'
- ),
- array(
- '_',
- $_compile_dir_sep
- ),
- $_template->cache_id
- ) . $_compile_dir_sep;
- }
- if (isset($_template->compile_id)) {
- $cached->filepath .= preg_replace('![^\w]+!', '_', $_template->compile_id) . $_compile_dir_sep;
- }
- // if use_sub_dirs, break file into directories
- if ($smarty->use_sub_dirs) {
- $cached->filepath .= $_filepath[ 0 ] . $_filepath[ 1 ] . DIRECTORY_SEPARATOR . $_filepath[ 2 ] .
- $_filepath[ 3 ] .
- DIRECTORY_SEPARATOR .
- $_filepath[ 4 ] . $_filepath[ 5 ] . DIRECTORY_SEPARATOR;
- }
- $cached->filepath .= $_filepath;
- $basename = $source->handler->getBasename($source);
- if (!empty($basename)) {
- $cached->filepath .= '.' . $basename;
- }
- if ($smarty->cache_locking) {
- $cached->lock_id = $cached->filepath . '.lock';
- }
- $cached->filepath .= '.php';
- $cached->timestamp = $cached->exists = is_file($cached->filepath);
- if ($cached->exists) {
- $cached->timestamp = filemtime($cached->filepath);
- }
- }
-
- /**
- * populate Cached Object with timestamp and exists from Resource
- *
- * @param Smarty_Template_Cached $cached cached object
- *
- * @return void
- */
- public function populateTimestamp(Smarty_Template_Cached $cached)
- {
- $cached->timestamp = $cached->exists = is_file($cached->filepath);
- if ($cached->exists) {
- $cached->timestamp = filemtime($cached->filepath);
- }
- }
-
- /**
- * Read the cached template and process its header
- *
- * @param \Smarty_Internal_Template $_smarty_tpl do not change variable name, is used by compiled template
- * @param Smarty_Template_Cached $cached cached object
- * @param bool $update flag if called because cache update
- *
- * @return boolean true or false if the cached content does not exist
- */
- public function process(
- Smarty_Internal_Template $_smarty_tpl,
- Smarty_Template_Cached $cached = null,
- $update = false
- ) {
- $_smarty_tpl->cached->valid = false;
- if ($update && defined('HHVM_VERSION')) {
- eval('?>' . file_get_contents($_smarty_tpl->cached->filepath));
- return true;
- } else {
- return @include $_smarty_tpl->cached->filepath;
- }
- }
-
- /**
- * Write the rendered template output to cache
- *
- * @param Smarty_Internal_Template $_template template object
- * @param string $content content to cache
- *
- * @return bool success
- * @throws \SmartyException
- */
- public function writeCachedContent(Smarty_Internal_Template $_template, $content)
- {
- if ($_template->smarty->ext->_writeFile->writeFile(
- $_template->cached->filepath,
- $content,
- $_template->smarty
- ) === true
- ) {
- if (function_exists('opcache_invalidate')
- && (!function_exists('ini_get') || strlen(ini_get('opcache.restrict_api'))) < 1
- ) {
- opcache_invalidate($_template->cached->filepath, true);
- } elseif (function_exists('apc_compile_file')) {
- apc_compile_file($_template->cached->filepath);
- }
- $cached = $_template->cached;
- $cached->timestamp = $cached->exists = is_file($cached->filepath);
- if ($cached->exists) {
- $cached->timestamp = filemtime($cached->filepath);
- return true;
- }
- }
- return false;
- }
-
- /**
- * Read cached template from cache
- *
- * @param Smarty_Internal_Template $_template template object
- *
- * @return string content
- */
- public function readCachedContent(Smarty_Internal_Template $_template)
- {
- if (is_file($_template->cached->filepath)) {
- return file_get_contents($_template->cached->filepath);
- }
- return false;
- }
-
- /**
- * Empty cache
- *
- * @param Smarty $smarty
- * @param integer $exp_time expiration time (number of seconds, not timestamp)
- *
- * @return integer number of cache files deleted
- */
- public function clearAll(Smarty $smarty, $exp_time = null)
- {
- return $smarty->ext->_cacheResourceFile->clear($smarty, null, null, null, $exp_time);
- }
-
- /**
- * Empty cache for a specific template
- *
- * @param Smarty $smarty
- * @param string $resource_name template name
- * @param string $cache_id cache id
- * @param string $compile_id compile id
- * @param integer $exp_time expiration time (number of seconds, not timestamp)
- *
- * @return integer number of cache files deleted
- */
- public function clear(Smarty $smarty, $resource_name, $cache_id, $compile_id, $exp_time)
- {
- return $smarty->ext->_cacheResourceFile->clear($smarty, $resource_name, $cache_id, $compile_id, $exp_time);
- }
-
- /**
- * Check is cache is locked for this template
- *
- * @param Smarty $smarty Smarty object
- * @param Smarty_Template_Cached $cached cached object
- *
- * @return boolean true or false if cache is locked
- */
- public function hasLock(Smarty $smarty, Smarty_Template_Cached $cached)
- {
- clearstatcache(true, $cached->lock_id ?? '');
- if (null !== $cached->lock_id && is_file($cached->lock_id)) {
- $t = filemtime($cached->lock_id);
- return $t && (time() - $t < $smarty->locking_timeout);
- } else {
- return false;
- }
- }
-
- /**
- * Lock cache for this template
- *
- * @param Smarty $smarty Smarty object
- * @param Smarty_Template_Cached $cached cached object
- *
- * @return bool|void
- */
- public function acquireLock(Smarty $smarty, Smarty_Template_Cached $cached)
- {
- $cached->is_locked = true;
- touch($cached->lock_id);
- }
-
- /**
- * Unlock cache for this template
- *
- * @param Smarty $smarty Smarty object
- * @param Smarty_Template_Cached $cached cached object
- *
- * @return bool|void
- */
- public function releaseLock(Smarty $smarty, Smarty_Template_Cached $cached)
- {
- $cached->is_locked = false;
- @unlink($cached->lock_id);
- }
-}
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