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   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  ?>