I just installed the Social Buttons on a new Piwigo installation and I am curious how the Facebook button is supposed to work. I click on the button and I can add a message and create a like. But what Facebook account does it connect to? I see the tumblr and other buttons bring up a login form, so I assume those buttons allow sharing photos with those sites (ie tumblr etc.)?

I had assumed that a visitor could post a picture from the Piwigo site to their social media sites - Facebook, Tumblr, etc., but there does not seem to be a way to login for Facebook.

Are there any docs on the plugin that say how it works?

Thanks,

Mark

Piwigo version: 2.7.4
PHP version: PHP 5.6.4-4 (cli) (built: Jan  8 2015 18:39:50)
MySQL version:  Ver 14.14 Distrib 5.5.40, for debian-linux-gnu (x86_64) using readline 6.3
Piwigo URL: http://arcadiasoftball.net