Authentification Zend Gdata (403 forbidden) - zend-framework

Question

Is there already ANY solution how to insert/edit/delete events in google Calendar using Zend Gdata Framework.
Since November 17 it doesn't work.
Thanks

Answer 1

First you have to follow this step:
http://cornempire.net/2012/01/08/part-2-oauth2-and-configuring-your-application-with-google/
When it's done you can use my class : !! Curl has to be enable on your server.
class gcalendar{
private $cal_id;
//To get credentials follow this steps ==> http://cornempire.net/2012/01/08/part-2-oauth2-and-configuring-your-application-with-google/
private $client_secret='to_change';//TO CHANGE
private $refresh_token='to_change';//TO CHANGE
private $client_id='to_change';//TO CHANGE
public $spindle='+01:00';
private $token;
public function __construct($cal_id){
$this->token=$this->get_access_token();
$this->cal_id=$cal_id;
}
//Retourne un token
private function get_access_token(){
$tokenURL = 'https://accounts.google.com/o/oauth2/token';
$postData = array(
'client_secret'=>$this->client_secret,
'grant_type'=>'refresh_token',
'refresh_token'=>$this->refresh_token,
'client_id'=>$this->client_id
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $tokenURL);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$tokenReturn = curl_exec($ch);
$token = json_decode($tokenReturn);
$accessToken = $token->access_token;
return $accessToken;
}
//liste tous les events sur la période définit en param
public function list_events($start_date,$end_date){
return $this->execute('list_events',false,array('start_date'=>$start_date,'end_date'=>$end_date));
}
//Récupere l'event ayant l'id passer en param
public function get_event($event_id){
return $this->execute('get_event',false,array('event_id'=>$event_id));
}
//Ajoute un event !!Attention$_data doit respecter une certaine syntaxe voir plus bas fonction create_args!
public function add_event($_data){
$args=$this->create_args($_data);
return($this->execute('add_event',$args));
}
//Modifie un rdv (heures, titre ou contenu).
public function update_event($event_id,$_data){
$ev=json_decode($this->get_event($event_id));
$_data['sequence']=$ev->sequence+1;
$args=$this->create_args($_data);
return($this->execute('update_event',$args,array('event_id'=>$event_id)));
}
//Supprime un event
public function delete_event($event_id){
return $this->execute('delete_event',false,array('event_id'=>$event_id));
}
/*
** $_data=array(
!start_date => Date de début de l'event au format Y-m-d
!start_time => Heure de début de l'event au format HH:ii
!end_date => Date de fin de l'event Y-m-d
!end_time => Heure de fin de l'event HH:ii
summary => Titre de l'event (title)
description => Description de l'event
sequence => Sequence de l'event (C'est un numéro à incrémenter à chaque update de l'event). Obligatoire lors d'un update.
)
Les champs avec un ! sont obligatoires!
**
*/
private function create_args($_data){
$_args=array( 'start' => array('dateTime'=>$_data['start_date']."T".$_data['start_time'].":00.000".$this->spindle),
'end' => array('dateTime'=>$_data['end_date']."T".$_data['end_time'].":00.000".$this->spindle));
unset($_data['start_date']);
unset($_data['start_time']);
unset($_data['end_date']);
unset($_data['end_time']);
foreach($_data as $key=>$value){
$_args[$key]=$value;
}
return json_encode($_args);
}
//execute les requetes curl adaptée selon le type ($type_exe)
private function execute($type_exe,$args=false,$opt=false){
switch ($type_exe){
case 'list_events':
$request='https://www.googleapis.com/calendar/v3/calendars/'.urlencode($this->cal_id).'/events?timeMax='.urlencode($opt['end_date'].'T23:59:59.000'.$this->spindle).'&timeMin='.urlencode($opt['start_date'].'T00:00:01.000'.$this->spindle);
$session = curl_init($request);
break;
case 'get_event':
$request='https://www.googleapis.com/calendar/v3/calendars/'.urlencode($this->cal_id).'/events/'.$opt['event_id'];
$session = curl_init($request);
break;
case 'add_event':
$request='https://www.googleapis.com/calendar/v3/calendars/'.urlencode($this->cal_id).'/events';
$session = curl_init($request);
curl_setopt ($session, CURLOPT_POST, true);
break;
case 'update_event':
$request = 'https://www.googleapis.com/calendar/v3/calendars/'.urlencode($this->cal_id).'/events/'.$opt['event_id'];
$session = curl_init($request);
curl_setopt($session, CURLOPT_CUSTOMREQUEST, "PUT");
break;
case 'delete_event':
$request='https://www.googleapis.com/calendar/v3/calendars/'.urlencode($this->cal_id).'/events/'.$opt['event_id'];
$session = curl_init($request);
curl_setopt($session, CURLOPT_CUSTOMREQUEST, "DELETE");
break;
}
if($args){
curl_setopt ($session, CURLOPT_POSTFIELDS, $args);
}
curl_setopt($session, CURLOPT_HEADER, false);
curl_setopt($session, CURLOPT_RETURNTRANSFER, true);
curl_setopt($session, CURLOPT_VERBOSE, true);
curl_setopt($session, CURLINFO_HEADER_OUT, true);
curl_setopt($session, CURLOPT_HTTPHEADER, array('Content-Type: application/json','Authorization: Bearer ' . $this->token,'X-JavaScript-User-Agent: My_company'));
$response = curl_exec($session);
curl_close($session);
return $response;
}
}
And this is how you can use it
//How to use the class:
$gcal=new gcalendar('**calendar_id**');//TO CHANGE
// Add an event
$result=$gcal->add_event(array('start_date'=>'2014-11-20','start_time'=>'12:00','end_date'=>'2014-11-20','end_time'=>'14:00','summary'=>'My event','description'=>'The desc of my event'));
//List events between two dates
// $result=$gcal->list_events('2014-11-01','2014-11-30');
//update an event with ID
// $result=$gcal->update_event('ID_OF_EVENT',array('start_date'=>'2014-11-20','start_time'=>'12:00','end_date'=>'2014-11-20','end_time'=>'14:00','summary'=>'Rdv banane','description'=>'Ceci est une banane'));
//Delete an event with ID
// $result=$gcal->delete_event('ID_OF_EVENT');
//Display result
$res=json_decode($result);
print_r($res);
Hope it will help. If you have any question...

Answer 2

//How to use the class:
$gcal=new gcalendar('**your_mail_adress**');//TO CHANGE
It's not your mail adress here but your calendar id