mirror of
https://github.com/smarty-php/smarty.git
synced 2025-11-03 22:01:36 +01:00
74 lines
2.6 KiB
PHP
74 lines
2.6 KiB
PHP
<?php
|
|
/**
|
|
* Smarty plugin
|
|
* @package Smarty
|
|
* @subpackage plugins
|
|
*/
|
|
|
|
/**
|
|
* Prepend the cache information to the cache file
|
|
* and write it
|
|
*
|
|
* @param string $tpl_file
|
|
* @param string $cache_id
|
|
* @param string $compile_id
|
|
* @param string $results
|
|
* @return true|null
|
|
*/
|
|
|
|
// $tpl_file, $cache_id, $compile_id, $results
|
|
|
|
function smarty_core_write_cache_file($params, &$smarty)
|
|
{
|
|
|
|
// put timestamp in cache header
|
|
$smarty->_cache_info['timestamp'] = time();
|
|
if ($smarty->cache_lifetime > -1){
|
|
// expiration set
|
|
$smarty->_cache_info['expires'] = $smarty->_cache_info['timestamp'] + $smarty->cache_lifetime;
|
|
} else {
|
|
// cache will never expire
|
|
$smarty->_cache_info['expires'] = -1;
|
|
}
|
|
|
|
// collapse {nocache...}-tags
|
|
$params['results'] = preg_replace('!((\{nocache\:([0-9a-f]{32})#(\d+)\})'
|
|
.'.*'
|
|
.'{/nocache\:\\3#\\4\})!Us'
|
|
,'\\2'
|
|
,$params['results']);
|
|
$smarty->_cache_info['cache_serials'] = $smarty->_cache_serials;
|
|
|
|
// prepend the cache header info into cache file
|
|
$params['results'] = serialize($smarty->_cache_info)."\n".$params['results'];
|
|
|
|
if (!empty($smarty->cache_handler_func)) {
|
|
// use cache_handler function
|
|
call_user_func_array($smarty->cache_handler_func,
|
|
array('write', &$smarty, &$params['results'], $params['tpl_file'], $params['cache_id'], $params['compile_id'], null));
|
|
} else {
|
|
// use local cache file
|
|
|
|
if(!@is_writable($smarty->cache_dir)) {
|
|
// cache_dir not writable, see if it exists
|
|
if(!@is_dir($smarty->cache_dir)) {
|
|
$smarty->trigger_error('the $cache_dir \'' . $smarty->cache_dir . '\' does not exist, or is not a directory.', E_USER_ERROR);
|
|
return false;
|
|
}
|
|
$smarty->trigger_error('unable to write to $cache_dir \'' . realpath($smarty->cache_dir) . '\'. Be sure $cache_dir is writable by the web server user.', E_USER_ERROR);
|
|
return false;
|
|
}
|
|
|
|
$_auto_id = $smarty->_get_auto_id($params['cache_id'], $params['compile_id']);
|
|
$_cache_file = $smarty->_get_auto_filename($smarty->cache_dir, $params['tpl_file'], $_auto_id);
|
|
$_params = array('filename' => $_cache_file, 'contents' => $params['results'], 'create_dirs' => true);
|
|
require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.write_file.php');
|
|
smarty_core_write_file($_params, $smarty);
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/* vim: set expandtab: */
|
|
|
|
?>
|