/**
* Get facebook resources // js, html
*
* @param Application_Model_Application $app
* @param array $config => connect, resize, https, resizeScript
*/
public function facebookRes($app, $config = array())
{
$connect = isset($config['connect']) ? $config['connect'] : true;
$resize = isset($config['resize']) ? $config['resize'] : true;
$https = isset($config['https']) ? $config['https'] : true;
if (!isset($app) || !$connect && !$resize) {
return false;
}
$fbLocale = 'en_US';
$signedRequest = $app->get_signed_request();
if (isset($signedRequest['user']['locale'])) {
$fbLocale = $signedRequest['user']['locale'];
}
$fbConnectFile = 'http';
if ($https) {
$fbConnectFile .= 's';
}
$fbConnectFile .= '://connect.facebook.net/' . $fbLocale . '/all.js';
$resizeScript = '';
if ($resize) {
if (isset($config['resizeScript'])) {
$resizeScript = $config['resizeScript'];
} else {
$resizeScript .= 'FB.Canvas.setAutoGrow();';
}
}
$html = '
<div id="fb-root"></div>
<script type="text/javascript">
window.fbAsyncInit = function() {
FB.init({
appId : \'' . $app->get_fb_settings('api_id') . '\',
//status : true, // check login status
//cookie : true, // enable cookies to allow the server to access the session
xfbml : true // parse XFBML
});
' . $resizeScript . '
};
(function(d){
var js, id = \'facebook-jssdk\';
if (d.getElementById(id)) {
return; // already loaded, no need to load again
}
js = d.createElement(\'script\'); js.id = id; js.async = true;
js.src = "' . $fbConnectFile . '";
d.getElementsByTagName(\'head\')[0].appendChild(js);
}(document));
</script>
';
return $html;
}
