function brilliant_gallery_admin_validate in Brilliant Gallery 6.4

Same name and namespace in other branches

1. 7.2 brilliant_gallery_config.inc \brilliant_gallery_admin_validate()
2. 7 brilliant_gallery.module \brilliant_gallery_admin_validate()

File

./brilliant_gallery.module, line 297

Code

function brilliant_gallery_admin_validate($form, &$form_state) {
  $brilliant_gallery_folder = $form_state['values']['brilliant_gallery_folder'];
  if (substr($brilliant_gallery_folder, 0, 1) == "/" or substr($brilliant_gallery_folder, -1, 1) == "/") {
    form_set_error('brilliant_gallery_folder', 'The path should not start or end with a slash.');
  }
  $dir = realpath(file_directory_path()) . '/' . $brilliant_gallery_folder;
  if (!file_exists($dir) or !is_dir($dir)) {
    form_set_error('brilliant_gallery_folder', 'Directory ' . $brilliant_gallery_folder . ' does not exist in ' . file_directory_path() . '/');
  }
  $brilliant_gallery_pcache = $form_state['values']['brilliant_gallery_pcache'];
  if (trim($brilliant_gallery_pcache) == '') {
    $brilliant_gallery_pcache = BRILLIANT_GALLERY_DEFAULT_CACHE_DIR;
  }
  if (substr($brilliant_gallery_pcache, 0, 1) == "/" or substr($brilliant_gallery_pcache, -1, 1) == "/") {
    form_set_error('brilliant_gallery_pcache', 'The path should not start or end with a slash.');
  }
  else {

    // The directory either exists or we attempt to create it now.
    $path = file_create_path($brilliant_gallery_pcache);
    if (file_check_directory($path, FILE_CREATE_DIRECTORY)) {

      // All OK, the directory exists or was just created.

      //variable_set('brilliant_gallery_pcache', $brilliant_gallery_pcache);
      $form_state['values']['brilliant_gallery_pcache'] = $brilliant_gallery_pcache;

      // Why not set it as well.

      //$tst = variable_get('brilliant_gallery_pcache', BRILLIANT_GALLERY_DEFAULT_CACHE_DIR);

      //return $default_dir;
    }
    else {
      form_set_error('brilliant_gallery_pcache', "Directory " . $brilliant_gallery_pcache . " in your /files folder either could not be created or is not writable.");
    }
  }

  /*
   function brilliant_gallery_check_or_create_dir($default_dir) {
   $path = file_create_path($default_dir);
   if (file_check_directory($path, FILE_CREATE_DIRECTORY)) {
   return $default_dir;
   } else {
   $errmsg = "Directory ".$default_dir." in your /files folder either could not be created or is not writable.";
   drupal_set_message($errmsg);
   watchdog('Brilliant Gal',$errmsg);
   }
   }
  */
}