user/profile/field/menu/define.class.php

   1 <?php  //$Id$
   2
   3 class profile_define_menu extends profile_define_base {
   4
   5     function define_form_specific(&$form) {
   6         /// Param 1 for menu type contains the options
   7         $form->addElement('textarea', 'param1', get_string('profilemenuoptions', 'admin'), array('rows' => 6, 'cols' => 40));
   8         $form->setType('param1', PARAM_MULTILANG);
   9
  10         /// Default data
  11         $form->addElement('text', 'defaultdata', get_string('profiledefaultdata', 'admin'), 'size="50"');
  12         $form->setType('defaultdata', PARAM_MULTILANG);
  13     }
  14
  15     function define_validate_specific($data) {
  16         $err = array();
  17
  18         $data->param1 = str_replace("\r", '', $data->param1);
  19
  20         /// Check that we have at least 2 options
  21         if (($options = explode("\n", $data->param1)) === false) {
  22             $err['param1'] = get_string('profilemenunooptions', 'admin');
  23         } elseif (count($options) < 2) {
  24             $err['param1'] = get_string('profilemenutoofewoptions', 'admin');
  25
  26         /// Check the default data exists in the options
  27         } elseif (!empty($data->defaultdata) and !in_array($data->defaultdata, $options)) {
  28             $err['defaultdata'] = get_string('profilemenudefaultnotinoptions', 'admin');
  29         }
  30         return $err;
  31     }
  32
  33     function define_save_preprocess($data) {
  34         $data->param1 = str_replace("\r", '', $data->param1);
  35
  36         return $data;
  37     }
  38
  39 }
  40
  41 ?>