Creating buttons for the social sharing of videos you tube on my site

Creating buttons for the social sharing of videos you tube on my site ( Facebook , WhatsApp , Twitter and Google+ ) on my site are already present these buttons, my site is in php , at this time the buttons are installed to share [login to view URL] who do not share the video but the page . There is a folder with .tpl files ( template ) and the various files in the root in .php I assume that you will have to intervene on extrapolate the short tails you tube and make it available for social sharing , okay any alternative or solution is important that you share video . Google + works well , while for no facebook I wait for your offer thanks .