smarty/internals/core.rm_auto.php
author Dan
Fri, 12 Jun 2009 11:38:43 -0400
changeset 73 1f55c324efcf
parent 0 c63de9eb7045
permissions -rw-r--r--
Image tools: Use which() instead of reimplementing (should also work on win32 now)
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<?php
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/**
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 * Smarty plugin
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 * @package Smarty
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 * @subpackage plugins
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 */
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/**
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 * delete an automagically created file by name and id
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 *
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 * @param string $auto_base
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 * @param string $auto_source
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 * @param string $auto_id
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 * @param integer $exp_time
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 * @return boolean
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 */
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// $auto_base, $auto_source = null, $auto_id = null, $exp_time = null
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function smarty_core_rm_auto($params, &$smarty)
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{
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    if (!@is_dir($params['auto_base']))
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      return false;
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    if(!isset($params['auto_id']) && !isset($params['auto_source'])) {
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        $_params = array(
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            'dirname' => $params['auto_base'],
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            'level' => 0,
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            'exp_time' => $params['exp_time']
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        );
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        require_once(SMARTY_CORE_DIR . 'core.rmdir.php');
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        $_res = smarty_core_rmdir($_params, $smarty);
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    } else {
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        $_tname = $smarty->_get_auto_filename($params['auto_base'], $params['auto_source'], $params['auto_id']);
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        if(isset($params['auto_source'])) {
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            if (isset($params['extensions'])) {
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                $_res = false;
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                foreach ((array)$params['extensions'] as $_extension)
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                    $_res |= $smarty->_unlink($_tname.$_extension, $params['exp_time']);
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            } else {
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                $_res = $smarty->_unlink($_tname, $params['exp_time']);
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            }
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        } elseif ($smarty->use_sub_dirs) {
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            $_params = array(
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                'dirname' => $_tname,
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                'level' => 1,
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                'exp_time' => $params['exp_time']
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            );
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            require_once(SMARTY_CORE_DIR . 'core.rmdir.php');
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            $_res = smarty_core_rmdir($_params, $smarty);
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        } else {
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            // remove matching file names
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            $_handle = opendir($params['auto_base']);
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            $_res = true;
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            while (false !== ($_filename = readdir($_handle))) {
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                if($_filename == '.' || $_filename == '..') {
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                    continue;
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                } elseif (substr($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 0, strlen($_tname)) == $_tname) {
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                    $_res &= (bool)$smarty->_unlink($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, $params['exp_time']);
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                }
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            }
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        }
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    }
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    return $_res;
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}
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/* vim: set expandtab: */
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?>