diff options
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_internal_extension_clear.php')
| -rw-r--r-- | library/Smarty/libs/sysplugins/smarty_internal_extension_clear.php | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_internal_extension_clear.php b/library/Smarty/libs/sysplugins/smarty_internal_extension_clear.php deleted file mode 100644 index 00edc5abf..000000000 --- a/library/Smarty/libs/sysplugins/smarty_internal_extension_clear.php +++ /dev/null @@ -1,126 +0,0 @@ -<?php - -/** - * Smarty Extension Clear - * - * $smarty->clear() method file cache file resource - * - * @package Smarty - * @subpackage PluginsInternal - * @author Uwe Tews - */ -class Smarty_Internal_Extension_Clear -{ - /** - * 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 static 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 = $smarty->getCacheDir(); - if ($_dir == '/') { //We should never want to delete this! - return 0; - } - $_dir_length = strlen($_dir); - if (isset($_cache_id)) { - $_cache_id_parts = explode('|', $_cache_id); - $_cache_id_parts_count = count($_cache_id_parts); - if ($smarty->use_sub_dirs) { - foreach ($_cache_id_parts as $id_part) { - $_dir .= $id_part . DS; - } - } - } - if (isset($resource_name)) { - $_save_stat = $smarty->caching; - $smarty->caching = true; - $tpl = new $smarty->template_class($resource_name, $smarty); - $smarty->caching = $_save_stat; - - // remove from template cache - $tpl->source; // have the template registered before unset() - - if ($tpl->source->exists) { - $_resourcename_parts = basename(str_replace('^', '/', $tpl->cached->filepath)); - } else { - return 0; - } - } - $_count = 0; - $_time = time(); - if (file_exists($_dir)) { - $_cacheDirs = new RecursiveDirectoryIterator($_dir); - $_cache = new RecursiveIteratorIterator($_cacheDirs, RecursiveIteratorIterator::CHILD_FIRST); - foreach ($_cache as $_file) { - if (substr(basename($_file->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) { - continue; - } - // directory ? - if ($_file->isDir()) { - if (!$_cache->isDot()) { - // delete folder if empty - @rmdir($_file->getPathname()); - } - } else { - $_parts = explode($_dir_sep, str_replace('\\', '/', substr((string) $_file, $_dir_length))); - $_parts_count = count($_parts); - // check name - if (isset($resource_name)) { - if ($_parts[$_parts_count - 1] != $_resourcename_parts) { - continue; - } - } - // check compile id - if (isset($_compile_id) && (!isset($_parts[$_parts_count - 2 - $_compile_id_offset]) || - $_parts[$_parts_count - 2 - $_compile_id_offset] != $_compile_id) - ) { - continue; - } - // check cache id - if (isset($_cache_id)) { - // count of cache id parts - $_parts_count = (isset($_compile_id)) ? $_parts_count - 2 - $_compile_id_offset : - $_parts_count - 1 - $_compile_id_offset; - if ($_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; - } - } - } - // expired ? - 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; - if (function_exists('opcache_invalidate')) { - opcache_invalidate((string) $_file); - } - } - } - } - return $_count; - } -}
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