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Facebook only login button without redirect WordPress

Hi everybody,
I need to insert in a page a Facebook only login button, without redirect (user after login remains on the same page).
Also please note that I MUST use the functions included in attached file.


add_action('userpro_inside_form_submit','userpro_social_connect');
function userpro_social_connect($array){
global $userpro;

// only in login/register
if ($array['template'] == 'login' || $array['template'] == 'register' ) {

echo '<div class="userpro-social-connect">';

if (userpro_get_option('facebook_app_id') != '' && userpro_get_option('facebook_connect') == 1) {
?>

<div id="fb-root" class="userpro-column"></div>
<script>
window.fbAsyncInit = function() {

FB.init({
appId : "<?php echo userpro_get_option('facebook_app_id'); ?>", // Set YOUR APP ID
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
xfbml : true // parse XFBML
});

FB.Event.subscribe('auth.authResponseChange', function(response)
{
if (response.status === 'connected')
{

//SUCCESS

}
else if (response.status === 'not_authorized')
{

//FAILED

} else
{

//UNKNOWN ERROR

}
});

};

// Login user
function Login(element){

var form = jQuery(element).parents('.userpro').find('form');
userpro_init_load( form );

if ( element.data('redirect')) {
var redirect = element.data('redirect');
} else {
var redirect = '';
}

FB.login(function(response) {
if (response.authResponse){

// post to wall
<?php if (userpro_get_option('facebook_autopost')) { ?>

<?php $scope = 'email,user_photos,publish_stream'; ?>

<?php if ( userpro_get_option('facebook_autopost_name') ) { ?>
var name = "<?php echo userpro_get_option('facebook_autopost_name'); ?>"; // post title
<?php } else { ?>
var name = '';
<?php } ?>

<?php if ( userpro_get_option('facebook_autopost_body') ) { ?>
var body = "<?php echo userpro_get_option('facebook_autopost_body'); ?>"; // post body
<?php } else { ?>
var body = '';
<?php } ?>

<?php if ( userpro_get_option('facebook_autopost_caption') ) { ?>
var caption = "<?php echo userpro_get_option('facebook_autopost_caption'); ?>"; // caption, url, etc.
<?php } else { ?>
var caption = '';
<?php } ?>

<?php if ( userpro_get_option('facebook_autopost_description') ) { ?>
var description = "<?php echo userpro_get_option('facebook_autopost_description'); ?>"; // full description
<?php } else { ?>
var description = '';
<?php } ?>

<?php if ( userpro_get_option('facebook_autopost_link') ) { ?>
var link = "<?php echo userpro_get_option('facebook_autopost_link'); ?>"; // link
<?php } else { ?>
var link = '';
<?php } ?>

FB.api('/me/feed', 'post', { message:body,caption:caption,link:link,name:name,description:description}, function (response) { });

<?php } else { $scope = 'email,user_photos'; } // end post to wall ?>

// get profile picture
FB.api('/me/picture?type=large', function(response) {
profilepicture = response.data.url;
});

// connect via facebook
FB.api('/me', function(response) {

jQuery.ajax({
url: userpro_ajax_url,
data: "action=userpro_fbconnect&id="+response.id+"&username="+response.username+"&first_name="+response.first_name+"&last_name="+response.last_name+"&gender="+response.gender+"&email="+response.email+"&name="+response.name+"&link="+response.link+"&profilepicture="+profilepicture+"&redirect="+redirect,
dataType: 'JSON',
type: 'POST',
success:function(data){

userpro_end_load( form );

/* custom message */
if (data.custom_message){
form.parents('.userpro').find('.userpro-body').prepend( data.custom_message );
}

/* redirect after form */
if (data.redirect_uri){
if (data.redirect_uri =='refresh') {
document.location.href=jQuery(location).attr('href');
} else {
document.location.href=data.redirect_uri;
}
}

},
error: function(){
alert('Something wrong happened.');
}
});

});

// cancelled
} else {
alert( 'Unauthorized or cancelled' );
userpro_end_load( form );
}
},{scope: '<?php echo $scope; ?>'});

}

// Logout
function Logout(){
FB.logout(function(){document.location.reload();});
}

// Load the SDK asynchronously
(function(d){
var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
if (d.getElementById(id)) {return;}
js = d.createElement('script'); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/all.js";
ref.parentNode.insertBefore(js, ref);
}(document));

</script>

<a href="#" class="userpro-social-facebook userpro-tip" data-redirect="<?php echo $array['facebook_redirect']; ?>" title="<?php _e('Login with Facebook','userpro'); ?>"></a>

<?php
}

Answers (1)

2014-03-14

Arnav Joy answers:

try this plugin
https://wordpress.org/plugins/nextend-facebook-connect/


tomaso1980 comments:

please note that I MUST use the functions included in attached file.


Arnav Joy comments:

where is the file?


tomaso1980 comments:

I've loaded the code in the question