CODE DOW VIDEO FACEBOOK, IN STORY FULHD

javascript: var host = window.location.hostname; var pathname = window.location.pathname; var fullurl = host + pathname; var https_host = "https://" + host + pathname; var ps = fullurl.split("/")[1]; switch (host) { case "www.instagram.com": switch(ps) { case "p": var linkvid = document.getElementsByClassName("tWeCl")[0]; if(linkvid == undefined){ var length_photo = document.getElementsByClassName("FFVAD").length; var linkins = length_photo - 1; var link_photo = document.getElementsByClassName("FFVAD")[linkins].currentSrc; window.open(link_photo, '_blank'); }else{ var linkvid = linkvid.currentSrc; window.open(linkvid, '_blank'); } break; case "stories": var photo = document.getElementsByClassName('y-yJ5')[0].src; if(photo == null){ var video = document.getElementsByClassName('y-yJ5')[2].currentSrc; window.open(video, '_blank'); } else{ window.open(photo , '_blank'); } break; default: } break; case "www.facebook.com": switch (ps) { case "stories": var link_videofb = document.getElementsByClassName("k4urcfbm l9j0dhe7 qowsmv63 datstx6m j83agx80")[0].getElementsByTagName("video")[0].currentSrc; window.open(link_videofb, '_blank'); break; case "watch": var js = document.documentElement.innerHTML; var start = js.search('"hd_src":"'); var end = js.search('","sd_src"'); var getvideofb = js.substring(start+51,end); var xulylink = getvideofb.replace("\\",""); var xulylink = xulylink.replace("\\",""); var videofb = "https://scontent-lga3-1.xx.fbcdn.net"+xulylink; window.open(videofb , '_blank'); break; case "groups": var jsgr = document.documentElement.innerHTML; var start = jsgr.search(',hd_src:"'); var end = jsgr.search('",sd_src:"'); var getvideogr = jsgr.substring(start+9,end); window.open(getvideogr , '_blank'); break; default: document.getElementsByClassName('_7yy')[0].innerHTML; break; } break; default: var tumblr = document.querySelector("meta[property='og:video']").getAttribute("content"); window.open(tumblr , '_blank'); break; }