/**
* Smarty Internal Plugin CacheResource File
*
- * @package Smarty
+ * @package Smarty
* @subpackage Cacher
- * @author Uwe Tews
- * @author Rodney Rehm
+ * @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
+ * @package Smarty
* @subpackage Cacher
*/
-class Smarty_Internal_CacheResource_File extends Smarty_CacheResource {
-
+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)
} else {
$_lock_dir = $_cache_dir;
}
- $cached->lock_id = $_lock_dir.sha1($_cache_id.$_compile_id.$_template->source->uid).'.lock';
+ $cached->lock_id = $_lock_dir . sha1($_cache_id . $_compile_id . $_template->source->uid) . '.lock';
}
$cached->filepath = $_cache_dir . $_cache_id . $_compile_id . $_filepath . '.' . basename($_source_file_path) . '.php';
$cached->timestamp = @filemtime($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)
* Read the cached template and process its header
*
* @param Smarty_Internal_Template $_template template object
- * @param Smarty_Template_Cached $cached cached object
- * @return booelan true or false if the cached content does not exist
+ * @param Smarty_Template_Cached $cached cached object
+ *
+ * @return booleantrue or false if the cached content does not exist
*/
- public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached=null)
+ public function process(Smarty_Internal_Template $_template, Smarty_Template_Cached $cached = null)
{
+ /** @var Smarty_Internal_Template $_smarty_tpl
+ * used in included file
+ */
$_smarty_tpl = $_template;
+
return @include $_template->cached->filepath;
}
*
* @param Smarty_Internal_Template $_template template object
* @param string $content content to cache
+ *
* @return boolean success
*/
public function writeCachedContent(Smarty_Internal_Template $_template, $content)
return true;
}
}
+
return false;
}
/**
* Empty cache
*
- * @param Smarty_Internal_Template $_template template object
- * @param integer $exp_time expiration time (number of seconds, not timestamp)
+ * @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)
/**
* Empty cache for a specific template
*
- * @param Smarty $_template template object
+ * @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)
{
$_cache_id = isset($cache_id) ? preg_replace('![^\w\|]+!', '_', $cache_id) : null;
$_compile_id = isset($compile_id) ? preg_replace('![^\w\|]+!', '_', $compile_id) : null;
$_dir_sep = $smarty->use_sub_dirs ? '/' : '^';
$_compile_id_offset = $smarty->use_sub_dirs ? 3 : 0;
- $_dir = $smarty->getCacheDir();
+ $_dir = realpath($smarty->getCacheDir()) . '/';
$_dir_length = strlen($_dir);
if (isset($_cache_id)) {
$_cache_id_parts = explode('|', $_cache_id);
$_cacheDirs = new RecursiveDirectoryIterator($_dir);
$_cache = new RecursiveIteratorIterator($_cacheDirs, RecursiveIteratorIterator::CHILD_FIRST);
foreach ($_cache as $_file) {
- if (substr($_file->getBasename(),0,1) == '.' || strpos($_file, '.svn') !== false) continue;
+ if (substr(basename($_file->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
+ continue;
+ }
// directory ?
if ($_file->isDir()) {
if (!$_cache->isDot()) {
@rmdir($_file->getPathname());
}
} else {
- $_parts = explode($_dir_sep, str_replace('\\', '/', substr((string)$_file, $_dir_length)));
+ $_parts = explode($_dir_sep, str_replace('\\', '/', substr((string) $_file, $_dir_length)));
$_parts_count = count($_parts);
// check name
if (isset($resource_name)) {
- if ($_parts[$_parts_count-1] != $_resourcename_parts) {
+ if ($_parts[$_parts_count - 1] != $_resourcename_parts) {
continue;
}
}
// check compile id
- if (isset($_compile_id) && (!isset($_parts[$_parts_count-2 - $_compile_id_offset]) || $_parts[$_parts_count-2 - $_compile_id_offset] != $_compile_id)) {
+ if (isset($_compile_id) && (!isset($_parts[$_parts_count - 2 - $_compile_id_offset]) || $_parts[$_parts_count - 2 - $_compile_id_offset] != $_compile_id)) {
continue;
}
// check cache id
if ($_parts_count < $_cache_id_parts_count) {
continue;
}
- for ($i = 0; $i < $_cache_id_parts_count; $i++) {
- if ($_parts[$i] != $_cache_id_parts[$i]) continue 2;
+ for ($i = 0; $i < $_cache_id_parts_count; $i ++) {
+ if ($_parts[$i] != $_cache_id_parts[$i]) {
+ continue 2;
+ }
}
}
// expired ?
- if (isset($exp_time) && $_time - @filemtime($_file) < $exp_time) {
- continue;
+ if (isset($exp_time)) {
+ if ($exp_time < 0) {
+ preg_match('#\'cache_lifetime\' =>\s*(\d*)#', file_get_contents($_file), $match);
+ if ($_time < (@filemtime($_file) + $match[1])) {
+ continue;
+ }
+ } else {
+ if ($_time - @filemtime($_file) < $exp_time) {
+ continue;
+ }
+ }
}
$_count += @unlink((string) $_file) ? 1 : 0;
}
}
}
+
return $_count;
}
/**
* Check is cache is locked for this template
*
- * @param Smarty $smarty Smarty object
+ * @param Smarty $smarty Smarty object
* @param Smarty_Template_Cached $cached cached object
- * @return booelan true or false if cache is locked
+ *
+ * @return boolean true or false if cache is locked
*/
public function hasLock(Smarty $smarty, Smarty_Template_Cached $cached)
{
clearstatcache();
}
$t = @filemtime($cached->lock_id);
+
return $t && (time() - $t < $smarty->locking_timeout);
}
/**
* Lock cache for this template
*
- * @param Smarty $smarty Smarty object
+ * @param Smarty $smarty Smarty object
* @param Smarty_Template_Cached $cached cached object
+ *
+ * @return bool|void
*/
public function acquireLock(Smarty $smarty, Smarty_Template_Cached $cached)
{
/**
* Unlock cache for this template
*
- * @param Smarty $smarty Smarty object
+ * @param Smarty $smarty Smarty object
* @param Smarty_Template_Cached $cached cached object
+ *
+ * @return bool|void
*/
public function releaseLock(Smarty $smarty, Smarty_Template_Cached $cached)
{
@unlink($cached->lock_id);
}
}
-
-?>
\ No newline at end of file
projects / friendica.git / blobdiff