library/smarty/internals/core.rm_auto.php

   1 <?php
   2 /**
   3  * Smarty plugin
   4  * @package Smarty
   5  * @subpackage plugins
   6  */
   7
   8 /**
   9  * delete an automagically created file by name and id
  10  *
  11  * @param string $auto_base
  12  * @param string $auto_source
  13  * @param string $auto_id
  14  * @param integer $exp_time
  15  * @return boolean
  16  */
  17
  18 // $auto_base, $auto_source = null, $auto_id = null, $exp_time = null
  19
  20 function smarty_core_rm_auto($params, &$smarty)
  21 {
  22     if (!@is_dir($params['auto_base']))
  23       return false;
  24
  25     if(!isset($params['auto_id']) && !isset($params['auto_source'])) {
  26         $_params = array(
  27             'dirname' => $params['auto_base'],
  28             'level' => 0,
  29             'exp_time' => $params['exp_time']
  30         );
  31         require_once(SMARTY_CORE_DIR . 'core.rmdir.php');
  32         $_res = smarty_core_rmdir($_params, $smarty);
  33     } else {
  34         $_tname = $smarty->_get_auto_filename($params['auto_base'], $params['auto_source'], $params['auto_id']);
  35
  36         if(isset($params['auto_source'])) {
  37             if (isset($params['extensions'])) {
  38                 $_res = false;
  39                 foreach ((array)$params['extensions'] as $_extension)
  40                     $_res |= $smarty->_unlink($_tname.$_extension, $params['exp_time']);
  41             } else {
  42                 $_res = $smarty->_unlink($_tname, $params['exp_time']);
  43             }
  44         } elseif ($smarty->use_sub_dirs) {
  45             $_params = array(
  46                 'dirname' => $_tname,
  47                 'level' => 1,
  48                 'exp_time' => $params['exp_time']
  49             );
  50             require_once(SMARTY_CORE_DIR . 'core.rmdir.php');
  51             $_res = smarty_core_rmdir($_params, $smarty);
  52         } else {
  53             // remove matching file names
  54             $_handle = opendir($params['auto_base']);
  55             $_res = true;
  56             while (false !== ($_filename = readdir($_handle))) {
  57                 if($_filename == '.' || $_filename == '..') {
  58                     continue;
  59                 } elseif (substr($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 0, strlen($_tname)) == $_tname) {
  60                     $_res &= (bool)$smarty->_unlink($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, $params['exp_time']);
  61                 }
  62             }
  63         }
  64     }
  65
  66     return $_res;
  67 }
  68
  69 /* vim: set expandtab: */
  70
  71 ?>