Add a video playback progressbar at bottom of an Instagram video. This script also disables video looping and unmute audio. All are configurable in script code. Note: CSP must be disabled for Instagram.
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// ==UserScript==
// @name Add Instagram Video Progressbar
// @namespace https://greasyfork.org/en/users/85671-jcunews
// @version 1.0.7
// @license GNU AGPLv3
// @author jcunews
// @description Add a video playback progressbar at bottom of an Instagram video. This script also disables video looping and unmute audio. All are configurable in script code. Note: CSP must be disabled for Instagram.
// @match *://www.instagram.com/*
// @exclude *://www.instagram.com/stories/*
// @grant none
// @run-at document-start
// ==/UserScript==
(function(vael, ie, ee, be, wm) {
//===== CONFIGURATION BEGIN =====
var ProgressbarHeight = 3; //in pixels. set to zero to hide
var ProgressbarColor = "#fff"; //e.g. "#fff" or "#e0e0e0" or "cyan"
var ProgressbarElapsedColor = "#f00";
var disableVideoLoop = true;
var unmuteVideo = true;
//===== CONFIGURATION END =====
function setup(a, b) {
if (disableVideoLoop && !this.attributes.noloop) {
ie = this.parentNode.parentNode.parentNode.parentNode.lastElementChild;
this.setAttribute("noloop", "");
this.parentNode.querySelectorAll('div[role]').forEach(e => {
Object.keys(e).some(k => {
if (k.startsWith("__reactProps$")) {
if (String(e[k].onClick).includes("pause")) e.addEventListener("click", () => this.paused && this.play());
return true
}
})
})
}
a = "aivp" + (new Date()).getTime();
b = a + "bar";
ee = document.createElement("DIV");
ee.id = a;
ee.innerHTML = `<style>
#${a} { position: absolute; opacity: .66; left: 0; right: 0; bottom: 0; height: ${ProgressbarHeight}px; background: ${ProgressbarColor} }
#${b} { width: 0; transition: width 100ms linear; height: 100%; background: ${ProgressbarElapsedColor} }
</style><div id="${b}"></div>`;
wm.set(this, be = ee.lastElementChild);
this.parentNode.insertBefore(ee, this);
if (unmuteVideo && this.muted) {
this.parentNode.querySelectorAll('button').forEach(e => {
Object.keys(e).some(k => {
if (k.startsWith("__reactProps$")) {
if (String(e[k].onClick).includes("AUDIO_STATES")) e.click();
return true
}
})
})
}
this.removeEventListener("canplay", setup);
}
wm = new WeakMap;
vael = HTMLVideoElement.prototype.addEventListener;
HTMLVideoElement.prototype.addEventListener = function(type) {
var res;
((ve, tm, be) => {
function updBar() {
be.style.width = Math.ceil((ve.currentTime / ve.duration) * ee.offsetWidth) + "px";
}
function startTimer(ev) {
if (!be) be = wm.get(this);
if (disableVideoLoop) ve.loop = false;
if (!tm) tm = setInterval(updBar, 100);
}
function stopTimer(ev) {
if (ev.type === "ended") {
be.style.width = "100%";
if (disableVideoLoop) ie.click();
}
clearInterval(tm);
tm = 0;
}
if (disableVideoLoop && (type === "ended")) return;
res = vael.apply(ve, arguments);
if (!ve.attributes["aivp_done"]) {
ve.setAttribute("aivp_done", "1");
vael.call(ve, "canplay", setup);
vael.call(ve, "play", startTimer);
vael.call(ve, "playing", startTimer);
vael.call(ve, "waiting", stopTimer);
vael.call(ve, "pause", stopTimer);
vael.call(ve, "ended", stopTimer);
}
})(this);
return res;
};
})();