<?
/**
 * Author : Sam Tseng
 * Date : 18-MAY-2009
 *
 * Program Name : Accessing Google Calendar Demo
 * Function : Using php to add a Google Calendar event and a reminder.
 *
*/
 
// Please use your username and password at your google service.
$username = "username@gmail.com";
$password = "xxxxxxxxxxxxxxxxxxxxxx";
 
$alarm_method = "";
 
require_once 'Zend/Loader.php';
Zend_Loader::loadClass('Zend_Gdata');
Zend_Loader::loadClass('Zend_Gdata_AuthSub');
Zend_Loader::loadClass('Zend_Gdata_ClientLogin');
Zend_Loader::loadClass('Zend_Gdata_HttpClient');
Zend_Loader::loadClass('Zend_Gdata_Calendar');
 
function getClientLoginHttpClient($user, $pass) {
  $service = Zend_Gdata_Calendar::AUTH_SERVICE_NAME;
 
  $client = Zend_Gdata_ClientLogin::getHttpClient($user, $pass, $service);
  return $client;
}
 
function createEvent($client, $title, $desc, $where,
                     $startDate, $startTime, $endDate, $endTime, $tzOffset = '+08') {
 
  $gc = new Zend_Gdata_Calendar($client);
  $newEntry = $gc->newEventEntry();
  $newEntry->title = $gc->newTitle(trim($title));
  $newEntry->where  = array($gc->newWhere($where));
 
  $newEntry->content = $gc->newContent($desc);
  $newEntry->content->type = 'text';
 
  $when = $gc->newWhen();
  $when->startTime = "{$startDate}T{$startTime}:00.000{$tzOffset}:00";
  $when->endTime = "{$endDate}T{$endTime}:00.000{$tzOffset}:00";
  $newEntry->when = array($when);
 
  $createdEntry = $gc->insertEvent($newEntry);
  return $createdEntry->id->text;
}
 
function setReminder($client, $eventId, $minutes=15) {
  $gc = new Zend_Gdata_Calendar($client);
  global $alarm_method;
  $method = $alarm_method;
  if ($event = getEvent($client, $eventId)) {
      $times = $event->when;
      foreach ($times as $when) {
          $reminder = $gc->newReminder();
          $reminder->setMinutes($minutes);
          $reminder->setMethod($method);
          $when->reminders = array($reminder);
      }
      $eventNew = $event->save();
      return $eventNew;
  } else {
      return null;
  }
}
 
function getEvent($client, $eventId) {
  $gdataCal = new Zend_Gdata_Calendar($client);
  $query = $gdataCal->newEventQuery();
  $query->setUser('default');
  $query->setVisibility('private');
  $query->setProjection('full');
  $query->setEvent($eventId);
 
  try {
      $eventEntry = $gdataCal->getCalendarEventEntry($query);
      return $eventEntry;
  } catch (Zend_Gdata_App_Exception $e) {
      var_dump($e);
      return null;
  }
}
 
function triger_event_now($method, $title, $desc, $where) {
  global $username, $password, $alarm_method;
  $alarm_method = $method;
  $client = getClientLoginHttpClient($username, $password);
  $today = date("Y-m-d");
  $now = date("H:i", mktime(date("H"), date("i") + 12, date("s"),
date("m"), date("d"), date("Y")));
  // by default, I use Taiwan timezone. You should modify your own timezone.
  $id = createEvent($client, $title, $desc,
$where, $today, $now, $today, $now, "+08");
  $id = str_replace("http://www.google.com/calendar/feeds/default/private/full/",
"", $id);
  setReminder($client, $id, 10);
}
 
// There are three type of reminders which are "sms", "email" and "alert".
// The below is using sms to send the event to your mobile. This program will delay two minutes.
triger_event_now("sms", "surf The Paradiso blog", "http://www.samtseng.liho.tw/~samtz/blog/", "Anywhere");
?>

// Please use your username and password at your google service.
$username = "username@gmail.com";
$password = "xxxxxxxxxxxxxxxxxxxxxx";

// There are three type of reminders which are "sms", "email" and "alert".
// The below is using sms to send the event to your mobile. This program will delay two minutes.
triger_event_now("sms", "surf The Paradiso blog", "http://www.samtseng.liho.tw/~samtz/blog/", "Anywhere");