im want to execute a php script every 10 min in order to retrive the position of one of my friends on google latitude. I know how to check my position with php, but i cant find a way to track a friend.
So if you have a good tutorial or a php script, this will be help for me. Thanks!
this is based on the oauth libraries of the zend framework.
<?php
ini_set("display_errors",1);
error_reporting(E_ALL);
session_start();
set_include_path('/home/library/'.get_include_path());
require_once 'Zend/Oauth/Consumer.php';
$oauthOptions = array(
'requestScheme' => Zend_Oauth::REQUEST_SCHEME_HEADER,
'version' => '1.0',
'consumerKey' => 'ivana.2x.to',
'consumerSecret' => '*********',
'signatureMethod' => 'HMAC-SHA1',
'requestTokenUrl' => 'https://www.google.com/accounts/OAuthGetRequestToken',
'userAuthorizationUrl' => 'https://www.google.com/latitude/apps/OAuthAuthorizeToken',
'accessTokenUrl' => 'https://www.google.com/accounts/OAuthGetAccessToken',
'callbackUrl' => 'http://ivana.2x.to/geo/?show=callback',
);
$consumer = new Zend_Oauth_Consumer($oauthOptions);
if (!isset($_SESSION['ACCESS_TOKEN_GOOGLE'])) {
if (!empty($_GET)) {
$token = $consumer->getAccessToken($_GET, unserialize($_SESSION['REQUEST_TOKEN_GOOGLE']));
$_SESSION['ACCESS_TOKEN_GOOGLE'] = serialize($token);
} else {
$token = $consumer->getRequestToken(array('scope'=>'https://www.googleapis.com/auth/latitude'));
$_SESSION['REQUEST_TOKEN_GOOGLE'] = serialize($token);
$customparams = array('domain' => 'ivana.2x.to', 'granularity' => 'best', 'location' => 'current');
$consumer->redirect($customparams );
exit;
}
} else {
$token = unserialize($_SESSION['ACCESS_TOKEN_GOOGLE']);
//$_SESSION['ACCESS_TOKEN_GOOGLE'] = null; // do not use, we want to keep the access token
}
$client = $token->getHttpClient($oauthOptions);
$client->addParameterGet('granularity','best');
$client->setUri('https://www.googleapis.com/latitude/v1/currentLocation');
$client->setMethod(Zend_Http_Client::GET);
$response = $client->request();
$body = $response->getBody();
header('Content-Type: ' . $response->getHeader('Content-Type'));
echo $response->getBody();