
<?php

/*
 * The validation below is optional, just to give you an idea
 * of how to validate these fields.
 */

var $validate = array(
  'dateOnly' => '/[0-9]{2}[\-\/\.][0-9]{2}[\-\/\.][0-9]{2,4}$/i',
  'headline' => VALID_NOT_EMPTY,
  'detail' => VALID_NOT_EMPTY
);

// Extra form validation, since VALID_NOT_EMPTY does not work on
// these fields.
function validates() {
  $event = $this->data['Event'];
  if(empty($event['date_hour']) || empty($event['date_meridian']) || empty($event['date_meridian']))
     $this->invalidate('date');

  $errors = $this->invalidFields();
  return count($errors) == 0;
}

/*
 * The validation above is optional, just to give you an idea
 * of how to validate these fields.
 */

function afterFind($results) {
   // Create a dateOnly pseudofield using date field.
       foreach ($results as $key => $val) {
           if (isset($val['Event']['date']))
               $results[$key]['Event']['dateOnly'] = date('m-d-Y',strtotime($val['Event']['date']));  
       }
   return $results;
}

function beforeSave()
{
  // Convert 12 hour to 24 hour
  if($this->data['Event']['date_meridian'] == 'pm')
     $hour = $this->data['Event']['date_hour'] + 12;
  else
     $hour = $this->data['Event']['date_hour'];

  // Get month day and year from date string
  $timestamp = strtotime(str_replace('-','/',$this->data['Event']['dateOnly']));
  $month = date('m',$timestamp);
  $day = date('d',$timestamp);
  $year = date('Y',$timestamp);
  
  $this->data['Event']['date'] = date('Y-m-d H:i:s', mktime(
                  $hour,
                  $this->data['Event']['date_min'],
                  null,
                  $month,
                  $day,
                  $year));
  return true;
}

?>