149 lines
3 KiB
PHP
149 lines
3 KiB
PHP
<?php
|
|
|
|
namespace Appwrite\Auth\OAuth2;
|
|
|
|
use Appwrite\Auth\OAuth2;
|
|
|
|
class Facebook extends OAuth2
|
|
{
|
|
/**
|
|
* @var string
|
|
*/
|
|
protected $version = 'v2.8';
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $user = [];
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $tokens = [];
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $scopes = [
|
|
'email'
|
|
];
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function getName():string
|
|
{
|
|
return 'facebook';
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function getLoginURL():string
|
|
{
|
|
return 'https://www.facebook.com/'.$this->version.'/dialog/oauth?'.\http_build_query([
|
|
'client_id'=> $this->appID,
|
|
'redirect_uri' => $this->callback,
|
|
'scope' => \implode(' ', $this->getScopes()),
|
|
'state' => \json_encode($this->state)
|
|
]);
|
|
}
|
|
|
|
/**
|
|
* @param string $code
|
|
*
|
|
* @return array
|
|
*/
|
|
protected function getTokens(string $code): array
|
|
{
|
|
if(empty($this->tokens)) {
|
|
$this->tokens = \json_decode($this->request(
|
|
'GET',
|
|
'https://graph.facebook.com/' . $this->version . '/oauth/access_token?' . \http_build_query([
|
|
'client_id' => $this->appID,
|
|
'redirect_uri' => $this->callback,
|
|
'client_secret' => $this->appSecret,
|
|
'code' => $code
|
|
])
|
|
), true);
|
|
}
|
|
|
|
return $this->tokens;
|
|
}
|
|
|
|
/**
|
|
* @param string $refreshToken
|
|
*
|
|
* @return array
|
|
*/
|
|
public function refreshTokens(string $refreshToken):array
|
|
{
|
|
// TODO: Implement (Twitch as example)
|
|
|
|
return $this->tokens;
|
|
}
|
|
|
|
/**
|
|
* @param string $accessToken
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getUserID(string $accessToken):string
|
|
{
|
|
$user = $this->getUser($accessToken);
|
|
|
|
if (isset($user['id'])) {
|
|
return $user['id'];
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* @param string $accessToken
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getUserEmail(string $accessToken):string
|
|
{
|
|
$user = $this->getUser($accessToken);
|
|
|
|
if (isset($user['email'])) {
|
|
return $user['email'];
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* @param string $accessToken
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getUserName(string $accessToken):string
|
|
{
|
|
$user = $this->getUser($accessToken);
|
|
|
|
if (isset($user['name'])) {
|
|
return $user['name'];
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* @param string $accessToken
|
|
*
|
|
* @return array
|
|
*/
|
|
protected function getUser(string $accessToken):array
|
|
{
|
|
if (empty($this->user)) {
|
|
$user = $this->request('GET', 'https://graph.facebook.com/'.$this->version.'/me?fields=email,name&access_token='.\urlencode($accessToken));
|
|
|
|
$this->user = \json_decode($user, true);
|
|
}
|
|
|
|
return $this->user;
|
|
}
|
|
}
|