Adds a button that gives you a .m3u8 file for a stream on Twitch or Hitbox.
当前为
// ==UserScript==
// @name Stream URL grabber
// @description Adds a button that gives you a .m3u8 file for a stream on Twitch or Hitbox.
// @include *://twitch.tv/*
// @include *.twitch.tv/*
// @include *://player.twitch.tv/*
// @include *://www.player.twitch.tv/*
// @include *://www.hitbox.tv/*
// @include *://api.twitch.tv/*?grabber
// @include *://api.twitch.tv/*&grabber
// @namespace https://greasyforks.org/users/3167
// @run-at document-load
// @grant none
// @require https://cdn.jsdelivr.net/npm/hls.js@latest
// @version 10.2
// ==/UserScript==
console.log("Loading streamgrabber...");
if (window.top != window.self) {
//don't run on frames or iframes
console.log("Skipping frame/iframe...");
return;
}
var host = window.location.host;
function html5m3u8(link, filename) {
var html = '<div id="wrap_video"><div id="video_box" style="float:left; width: 100%; height: 100%;"><div id="video_overlay" style="text-align: center; position:absolute; float:left; z-index:10; width: 100%;"></div><div><video id="video" style="width:100%; max-height:100vh;" controls></video></div></div></div></div>';
document.body.innerHTML = html;
document.body.style.margin = "0px";
var video = document.getElementById('video');
if(Hls.isSupported()) {
var hls = new Hls();
hls.loadSource(link);
hls.attachMedia(video);
hls.on(Hls.Events.MANIFEST_PARSED,function() {
video.play();
});
}
else if (video.canPlayType('application/vnd.apple.mpegurl')) {
video.src = link;
video.addEventListener('loadedmetadata',function() {
video.play();
});
}
var overlay = document.getElementById('video_overlay');
var fileNameToSaveAs = filename + '.m3u8';
var downloadLink = document.createElement("a");
downloadLink.download = fileNameToSaveAs;
downloadLink.innerHTML = fileNameToSaveAs;
downloadLink.href = link;
downloadLink.style = "color: white; padding: 3px; border: solid 1px white; border-radius: 4px; background-color: rgba(0, 0, 0, 0.5); "
overlay.appendChild(downloadLink);
var hidelink = document.createElement("a");
hidelink.innerHTML = "hide";
hidelink.href = "#hideoverlay";
hidelink.style = "color: white; padding: 3px; border: solid 1px white; border-radius: 4px; background-color: rgba(0, 0, 0, 0.5);"
overlay.appendChild(hidelink);
//overlay.style = "border: solid 1px black; border-radius: 4px;";
hidelink.onclick = function (event) {
overlay.hidden = true;
};
console.log(html);
}
function downloadm3u8(link, filename) {
document.body.innerHTML = 'Link: ';
var fileNameToSaveAs = filename + '.m3u8';
var downloadLink = document.createElement("a");
downloadLink.download = fileNameToSaveAs;
downloadLink.innerHTML = fileNameToSaveAs;
downloadLink.href = link;
document.body.innerHTML = document.body.innerHTML + '<br>';
document.body.appendChild(downloadLink);
setTimeout(function() {
downloadLink.click();
setTimeout(function() {
//window.close();
}, 1000);
}, 1000);
}
if (document.URL.split("grabber").length > 1) {
console.log("Grab command detected...");
if (host == "api.twitch.tv" || host == "www.api.twitch.tv") {
//var text = document.body.textContent;
var text = document.body.innerText;
if (document.body.children.length>0) {
text = document.body.children[0].innerText;
}
var json = JSON.parse(text);
var user = document.URL.split("api.twitch.tv/api/channels/")[1].split("/")[0];
var token = json['token'] || '';
var signature = json['sig'] || '';
if (token && token!='') {
var tokenjson = JSON.parse(decodeURI(token));
if (tokenjson) {
user = tokenjson['channel'] || user;
}
}
var randomp = Math.round(Math.random() * 9999999);
var url = location.protocol + '//usher.ttvnw.net/api/channel/hls/' + user + '.m3u8?player=twitchweb&token=' + token + '&sig=' + signature + '&allow_audio_only=true&allow_source=true&type=any&p=' + randomp;
console.log("Encoding url...");
var urle = encodeURI(url);
console.log(urle);
html5m3u8(urle, user);
console.log("Stream grabbed on: " + host);
}
//return;
//
} else {
var hook = function(retries) {
console.log("Hooking... Retries left: " + retries);
var loaded = document.getElementById("grabber");
if (retries > 0 && !loaded) {
retries--;
if (host.split("twitch.tv").length > 1) {
var div = document.querySelectorAll('.channel-actions')[0];
if (div == null) {
div = document.querySelectorAll('.channel-info-bar__action-container')[0];
}
if (div == null) {
div = document.querySelectorAll('.cn-metabar__more')[0];
}
if (div == null) {
div = document.querySelectorAll('.channel-header__right')[0];
}
if (div == null) {
setTimeout(function() {
hook(retries);
}, 1000);
return;
}
else
{
//do
var user = document.URL.split("twitch.tv/")[1].split("/")[0];
var clientid = "rp5xf0lwwskmtt1nyuee68mgd0hthrw";
var url = location.protocol + '//api.twitch.tv/api/channels/' + user + '/access_token?client_id=' + clientid + '&grabber';
//var url = 'http://api.twitch.tv/api/channels/' + user + '/access_token?client_id=' + clientid + '&grabber';
var isvideo = document.URL.split("/v/")[1];
if (isvideo != undefined) {
url = location.protocol + '//player.twitch.tv/?!branding&!channelInfo&video=v' + isvideo + '&client_id=' + clientid + '&grabber';
//url = 'http://player.twitch.tv/?!branding&!channelInfo&video=v' + isvideo + '&client_id=' + clientid + '&grabber';
}
var newspan = document.createElement("span");
newspan.innerHTML = '<button class="tw-button tw-button--hollow"><span class="tw-button-icon__icon" style="cursor:pointer;">Grabber</span></button>';
newspan.classList.add('tw-mg-x-1');
newspan.id = "grabber";
div.appendChild(newspan);
newspan.onclick = function (event) {
window.open(url);
};
console.log("Stream link: " + url);
}
}
if (host == "www.hitbox.tv") {
var div = document.querySelectorAll('.status')[0];
if (div == null) {
setTimeout(function() {
hook(retries);
}, 1000);
return
}
else
{
//do
var user = document.URL.split("hitbox.tv/")[1].split("/")[0];
var url = location.protocol + '//api.hitbox.tv/player/hls/' + user + '.m3u8';
var newspan = document.createElement("span");
newspan.innerHTML = '<span style="cursor:pointer;">Grabber</span>';
newspan.id = "grabber";
div.appendChild(newspan);
newspan.onclick = function (event) {
window.open(url);
};
console.log("Stream link: " + url);
}
}
}
if (loaded) {
console.log("Stream grabber loaded on host: " + host);
} else {
//console.log("Something went wrong when loading on host: " + host);
}
};
console.log("Attempting hooks...");
if (host.split("twitch.tv").length > 1) {
var retries = 1;
var targetNode = document.getElementsByTagName("main")[0];
if (targetNode) {
var config = { childList: true };
var callback = function(mutationsList) {
hook(retries);
};
var observer = new MutationObserver(callback);
observer.observe(targetNode, config);
}
}
var retries = 3;
hook(retries);
}