Simple media download script
Ekde
// ==UserScript==
// @name Inject2Download
// @namespace http://lkubuntu.wordpress.com/
// @version 0.4.5
// @description Simple media download script
// @author Anonymous Meerkat
// @include *
// @grant GM_getValue
// @grant GM_setValue
// @grant GM.getValue
// @grant GM.setValue
// @grant none
// @license MIT License
// @run-at document-start
// ==/UserScript==
// NOTE: This script now requires GM_setValue/getValue for storing preferences
(function() {
"use strict";
var injected_set = {};
var did_prefs = false;
function get_window() {
var win = window;
if (typeof unsafeWindow !== "undefined")
win = unsafeWindow;
return win;
}
var win = get_window();
// Most of these are disabled by default in order to avoid modifying the user experience in unexpected ways
var config_template = {
simpleplayers: {
name: "Replace with native players if possible",
options: {
"yes": "Yes",
"flash": "Only if Flash is used",
"no": "No"
},
default: "no"
},
noads: {
name: "Block ads if possible (using a proper adblocker is highly recommended)",
default: false
},
// TODO: Implement
/*download: {
name: "Enable downloading via the player itself if possible",
default: false
},*/
blacklist: {
name: "Blacklisted domains (one per line)",
type: "textarea",
default: [
"translate.google.com", // Spams audio files
"docs.google.com" // Conflicts with $f
].join("\n")
}
};
var config = {};
for (var key in config_template) {
config[key] = config_template[key].default;
/*(function(key) {
GM.getValue(key).then(
function (data) {
if (data !== undefined)
config[key] = data;
},
function () {}
);
})(key);*/
// Having both work as callbacks is possible, but introduces delay
// in cases where it's not necessary
if (typeof GM_getValue !== "undefined") {
var data = GM_getValue(key);
if (data !== undefined)
config[key] = data;
} else if (typeof GM !== "undefined" && GM.getValue) {
GM.getValue(key).then(function (data) {
if (data !== undefined) {
config[key] = data;
}
}, function() {});
}
}
function check_host(host) {
var ourhost = window.location.hostname.toLowerCase();
host = host.replace(/^ */, "").replace(/ *$/, "");
if (ourhost === host.toLowerCase() ||
(ourhost.indexOf("." + host) >= 0 &&
ourhost.indexOf("." + host) === (ourhost.length - host.length - 1))) {
return true;
}
return false;
}
function normalize_url(url) {
if (!url)
return url;
return url.replace(/^[a-z]+:\/\//, "//");
}
function check_similar_url(url1, url2) {
return normalize_url(url1) === normalize_url(url2);
}
var blacklisted = false;
var verified_blacklisted = false;
function check_blacklisted() {
var blacklist = config.blacklist.split("\n");
blacklisted = false;
var host = window.location.hostname.toLowerCase();
for (var i = 0; i < blacklist.length; i++) {
var normalized = blacklist[i].replace(/^ */, "").replace(/ *$/, "");
if (host === normalized.toLowerCase() ||
(host.indexOf("." + normalized) >= 0 &&
host.indexOf("." + normalized) === (host.length - normalized.length - 1))) {
console.log("[i2d] Blacklisted: " + normalized);
blacklisted = true;
break;
}
}
return blacklisted;
}
// Preferences
if (window.location.hostname.toLowerCase() == "anonymousmeerkat.github.io" &&
window.location.href.indexOf("anonymousmeerkat.github.io/inject2download/prefs.html") >= 0 &&
!did_prefs) {
run_on_load(function() {
var text = [
"<html><head><title>Inject2Download Preferences</title></head><body style='margin:0;padding:1em'>",
"<div style='width:100%'><h2>Inject2Download</h2></div>",
"<div id='prefs'></div>",
"<div id='save'><button id='savebtn'>Save</button><br /><span id='savetxt'></span></div>",
"</body></html>"
].join("");
document.documentElement.innerHTML = text;
var prefs = document.getElementById("prefs");
prefs.appendChild(document.createElement("hr"));
for (var key in config_template) {
var template = config_template[key];
var prefdiv = document.createElement("div");
prefdiv.id = "pref-" + key;
prefdiv.style.paddingBottom = "1em";
var title = document.createElement("div");
title.style.paddingBottom = ".5em";
title.innerHTML = template.name;
prefdiv.appendChild(title);
if (typeof template.default === "boolean" ||
"options" in template) {
var options = template.options;
if (typeof template.default === "boolean") {
options = {
"true": "Yes",
"false": "No"
};
}
for (var option in options) {
var input = document.createElement("input");
input.name = key;
input.value = option;
input.type = "radio";
input.id = key + "-" + option;
if (config[key].toString() === option)
input.setAttribute("checked", true);
var label = document.createElement("label");
label.setAttribute("for", input.id);
label.innerHTML = options[option];
prefdiv.appendChild(input);
prefdiv.appendChild(label);
prefdiv.appendChild(document.createElement("br"));
}
} else if (template.type === "textarea") {
var input = document.createElement("textarea");
input.name = key;
input.style.width = "30em";
input.style.height = "10em";
input.innerHTML = config[key];
prefdiv.appendChild(input);
} else {
var input = document.createElement("input");
input.name = key;
input.value = config[key];
input.style.width = "50em";
prefdiv.appendChild(input);
}
prefs.appendChild(prefdiv);
prefs.appendChild(document.createElement("hr"));
}
document.getElementById("savebtn").onclick = function() {
for (var key in config_template) {
var els = document.getElementsByName(key);
var value = undefined;
if (els.length > 1) {
// radio
for (var i = 0; i < els.length; i++) {
if (els[i].checked) {
value = els[i].value;
if (value === "true")
value = true;
if (value === "false")
value = false;
break;
}
}
} else {
if (els[0].tagName === "INPUT") {
value = els[0].value;
} else if (els[0].tagName === "TEXTAREA") {
value = els[0].value;
}
}
console.log("[i2d] " + key + " = " + value);
if (typeof GM_setValue !== "undefined")
GM_setValue(key, value);
else if (typeof GM !== "undefined" && GM.setValue)
GM.setValue(key, value);
}
document.getElementById("savetxt").innerHTML = "Saved!";
setTimeout(function() {
document.getElementById("savetxt").innerHTML = "";
}, 3000);
};
console.log("[i2d] Finished rendering preferences page");
});
did_prefs = true;
}
check_blacklisted();
// Helper functions
function run_on_load(f) {
if (document.readyState === "complete" ||
document.readyState === "interactive") {
f();
} else {
var listener = function() {
if (document.readyState === "complete" ||
document.readyState === "interactive") {
f();
document.removeEventListener("readystatechange", listener);
}
};
document.addEventListener("readystatechange", listener);
//document.addEventListener('DOMContentLoaded', f, false);
//window.addEventListener('load', f, false);
}
}
var i2d_url_list = [];
function i2d_show_url(namespace, url, description) {
if (!blacklisted && !verified_blacklisted) {
if (check_blacklisted()) {
verified_blacklisted = true;
}
}
if (blacklisted)
return;
function get_absolute_url(url) {
var a = document.createElement('a');
a.href = url;
return a.href;
}
function run_on_load(f) {
if (document.readyState === "complete" ||
document.readyState === "interactive") {
f();
} else {
var listener = function() {
if (document.readyState === "complete" ||
document.readyState === "interactive") {
f();
document.removeEventListener("readystatechange", listener);
}
};
document.addEventListener("readystatechange", listener);
//document.addEventListener('DOMContentLoaded', f, false);
//window.addEventListener('load', f, false);
}
}
if (!description)
description = "";
if (typeof url !== "string" || url.replace("\s", "").length === 0)
return;
if (url.match(/^mediasource:/) || url.match(/^blob:/) || url.match(/^data:/))
return;
url = get_absolute_url(url);
for (var i = 0; i < i2d_url_list.length; i++) {
if (i2d_url_list[i][0] === namespace &&
i2d_url_list[i][1] === url &&
i2d_url_list[i][2] === description)
return;
}
i2d_url_list.push([namespace, url, description]);
var newurl = decodeURIComponent(url);
var text = "[" + namespace + "] " + description + ": ";
console.log("[i2d] " + text + newurl);
run_on_load(function() {
var el = document.getElementById("i2d-popup");
var elspan = document.getElementById("i2d-popup-x");
var elspan1 = document.getElementById("i2d-popup-close");
var elspan2 = document.getElementById("i2d-popup-prefs");
var eldiv = document.getElementById("i2d-popup-div");
var eldivhold = document.getElementById("i2d-popup-div-holder");
if (!el) {
el = document.createElement("div");
el.style.all = "initial";
//el.style.position = "absolute";
el.style.width = "max(60%, 100em)";
el.style.height = "max(60%, 100em)";
el.style.maxWidth = "100%";
el.style.maxHeight = "100%";
el.style.height = "auto";
el.style.width = "auto";
el.style.background = "white";
el.style.top = "0px";
el.style.left = "0px";
el.style.zIndex = Number.MAX_SAFE_INTEGER - 1;
el.style.color = "black";
el.style.fontFamily = "sans-serif";
el.style.fontSize = "16px";
el.style.lineHeight = "normal";
el.style.textAlign = "left";
el.style.overflow = "scroll";
el.style.position = "absolute";
/*el.ondblclick = function() {
el.parentElement.removeChild(el);
};*/
eldivhold = document.createElement("div");
eldivhold.id = "i2d-popup-span-holder";
eldivhold.style.all = "initial";
eldivhold.style.width = "100%";
eldivhold.style.display = "block";
eldivhold.style.overflow = "auto";
eldivhold.style.paddingBottom = ".5em";
elspan = document.createElement("span");
elspan.style.all = "initial";
elspan.style.fontSize = "130%";
elspan.style.cursor = "pointer";
elspan.style.color = "#900";
elspan.style.padding = ".1em";
elspan.style.float = "left";
elspan.style.display = "inline";
elspan.id = "i2d-popup-x";
elspan.innerHTML = '[hide]';
elspan.style.textDecoration = "underline";
eldivhold.appendChild(elspan);
elspan1 = document.createElement("span");
elspan1.style.all = "initial";
elspan1.style.fontSize = "130%";
elspan1.style.cursor = "pointer";
elspan1.style.color = "#900";
elspan1.style.padding = ".1em";
elspan1.style.float = "right";
//elspan1.style.display = "none";
elspan1.style.display = "inline";
elspan1.id = "i2d-popup-close";
elspan1.innerHTML = '[close]';
elspan1.style.textDecoration = "underline";
eldivhold.appendChild(elspan1);
elspan2 = document.createElement("a");
elspan2.style.all = "initial";
elspan2.style.fontSize = "130%";
elspan2.style.cursor = "pointer";
elspan2.style.color = "#900";
elspan2.style.padding = ".1em";
elspan2.style.float = "left";
//elspan1.style.display = "none";
elspan2.style.display = "inline";
elspan2.id = "i2d-popup-prefs";
elspan2.innerHTML = '[options]';
elspan2.href = "https://anonymousmeerkat.github.io/inject2download/prefs.html";
elspan2.setAttribute("target", "_blank");
elspan2.style.textDecoration = "underline";
eldivhold.appendChild(elspan2);
//el.innerHTML = "<br style='line-height:150%' />";
el.id = "i2d-popup";
eldiv = document.createElement("div");
eldiv.style.all = "initial";
eldiv.id = "i2d-popup-div";
//eldiv.style.display = "none";
eldiv.style.display = "block";
el.appendChild(eldiv);
el.insertBefore(eldivhold, el.firstChild);
document.documentElement.appendChild(el);
elspan.onclick = function() {
/*var el = document.getElementById("i2d-popup");
el.parentElement.removeChild(el);*/
var eldiv = document.getElementById("i2d-popup-div");
var elspan = document.getElementById("i2d-popup-x");
if (eldiv.style.display === "none") {
elspan.innerHTML = '[hide]';
eldiv.style.display = "block";
elspan1.style.display = "inline";
} else {
elspan.innerHTML = '[show]';
eldiv.style.display = "none";
elspan1.style.display = "none";
}
};
elspan1.onclick = function() {
var el = document.getElementById("i2d-popup");
el.parentElement.removeChild(el);
};
}
var shorturl = newurl;
if (shorturl.length > 100) {
shorturl = shorturl.substring(0, 99) + "…";
}
var el_divspan = document.createElement("span");
el_divspan.style.all = "initial";
el_divspan.innerHTML = text;
eldiv.appendChild(el_divspan);
var el_a = document.createElement("a");
el_a.href = newurl;
el_a.style.all = "initial";
el_a.style.color = "blue";
el_a.style.textDecoration = "underline";
el_a.style.cursor = "pointer";
el_a.title = newurl;
el_a.innerHTML = shorturl;
eldiv.appendChild(el_a);
var el_br = document.createElement("br");
el_br.style.all = "initial";
eldiv.appendChild(el_br);
//eldiv.innerHTML += text + "<a href='" + newurl + "' style='color:blue' title='" + newurl + "'>" + shorturl + "</a><br />";
// XXX: why is this needed? test: http://playbb.me/embed.php?w=718&h=438&vid=at/nw/flying_witch_-_01.mp4, animeplus.tv
/*document.body.removeChild(el);
el.style.position = "absolute";
document.body.appendChild(el);*/
/*if (document.getElementById("i2d-popup-x"))
document.getElementById("i2d-popup-x").parentElement.removeChild(document.getElementById("i2d-popup-x"));*/
/*el.insertBefore(elspan, el.firstChild);
el.insertBefore(elspan1, el.firstChild);*/
//el.insertBefore(eldivhold, el.firstChild);
});
}
function i2d_add_player(options) {
var playlist = [];
var elements = [];
var ret = {};
/*var videoel = document.createElement("video");
videoel.setAttribute("controls", "");
options.element.appendChild(videoel);*/
if (!(options.elements instanceof Array) && !(options.elements instanceof NodeList)) {
if (typeof options.elements === "string") {
options.elements = document.querySelectorAll(options.elements);
} else {
options.elements = [options.elements];
}
}
for (var i = 0; i < options.elements.length; i++) {
(function(x) {
if (!x)
return;
var videoel = document.createElement("video");
videoel.setAttribute("controls", "");
videoel.style.maxWidth = "100%";
videoel.style.maxHeight = "100%";
videoel.addEventListener("ended", function() {
ret.next_playlist_item();
});
videoel.addEventListener("error", function() {
ret.next_playlist_item();
});
/*var stylestr = "";
for (var key in options.css) {
stylestr += key + ":" + options.css[key] + ";"
}*/
for (var key in options.css) {
videoel.style[key] = options.css[key];
}
//videoel.setAttribute("style", stylestr);
if (options.replaceChildren) {
x.innerHTML = "";
}
if (options.replace) {
x.parentElement.replaceChild(videoel, x);
} else {
x.appendChild(videoel);
}
elements.push(videoel);
})(options.elements[i]);
}
ret.add_urls = function(urls) {
if (urls instanceof Array) {
for (var i = 0; i < urls.length; i++) {
ret.add_urls(urls[i]);
}
return;
}
playlist.push(urls);
if (playlist.length === 1) {
ret.set_url(playlist[0]);
}
};
ret.replace_urls = function(urls) {
playlist = [];
return ret.add_urls(urls);
};
var getext = function(url) {
if (!url)
return url;
return url.replace(/.*\.([^/.?]*)(?:\?.*)?$/, "$1").toLowerCase();
};
var loadscript = function(variable, url, cb) {
if (!(variable in window)) {
var script = document.createElement("script");
script.src = url;
script.onload = cb;
document.head.insertBefore(script, document.head.lastChild);
} else {
cb();
}
};
ret.set_url = function(url) {
if (!url || typeof url !== "string")
return;
switch(getext(url)) {
case "flv":
loadscript("flvjs", "https://cdn.jsdelivr.net/npm/flv.js@latest", function() {
var flvPlayer = flvjs.createPlayer({
type: 'flv',
url: url
});
for (var i = 0; i < elements.length; i++) {
flvPlayer.attachMediaElement(elements[i]);
}
flvPlayer.load();
});
break;
case "m3u8":
loadscript("Hls", "https://cdn.jsdelivr.net/npm/hls.js@latest", function() {
var hls = new Hls();
hls.loadSource(url);
for (var i = 0; i < elements.length; i++) {
hls.attachMedia(elements[i]);
}
});
break;
default:
for (var i = 0; i < elements.length; i++) {
elements[i].src = url;
}
break;
}
};
ret.next_playlist_item = function() {
playlist = playlist.slice(1);
if (playlist[0])
ret.set_url(playlist[0]);
};
ret.setPlaying = function(playing) {
for (var i = 0; i < elements.length; i++) {
if (playing)
elements[i].play();
else
elements[i].pause();
}
};
if (options.urls)
ret.add_urls(options.urls);
return ret;
}
// Injecting functions
var get_script_str = function(f) {
return f.toString().replace(/^function.*{|}$/g, '');
};
function add_script(s, el) {
var script_body = "(function() {\n" + s + "\n})();";
var myscript = document.createElement('script');
myscript.className = "i2d";
myscript.innerHTML = script_body;
if (el) {
el.appendChild(myscript);
} else {
document.head.appendChild(myscript);
}
}
function inject(variable, newvalue, aliases) {
if (variable instanceof Array) {
for (var i = 0; i < variable.length; i++) {
inject(variable[i], newvalue, aliases);
}
return;
}
console.log("[i2d] injecting " + variable);
if (!aliases)
aliases = [];
var initobjects = "";
var subvariable = variable;
var subindex = 0;
while (true) {
var index = subvariable.indexOf(".");
var breakme = false;
if (index < 0) {
index = subvariable.length;
breakme = true;
}
subvariable = subvariable.substr(index + 1);
subindex += index + 1;
var subname = variable.substr(0, subindex - 1);
initobjects += "if (!" + subname + ") {" + subname + " = {};}\n";
if (breakme)
break;
}
add_script("var config = " + JSON.stringify(config) + ";\n" +
i2d_show_url.toString() + "\n" + i2d_add_player.toString() + "\n" +
initobjects + "\n" +
"if ((window." + variable + " !== undefined) && !(window." + variable + ".INJECTED)) {\n" +
"var oldvariable = window." + variable + ";\n" +
"var oldvariable_keys = Object.keys(oldvariable);\n" +
"window." + variable + " = " + newvalue.toString() + ";\n" +
"for (var i = 0; i < oldvariable_keys.length; i++) {\n" +
" window." + variable + "[oldvariable_keys[i]] = oldvariable[oldvariable_keys[i]];\n" +
"}\n" +
"window." + variable + ".INJECTED = true;\n" +
"var aliases = " + JSON.stringify(aliases) + ";\n" +
"for (var i = 0; i < aliases.length; i++) {\n" +
" if (aliases[i] in window && window[aliases[i]] == oldvariable)" +
" window[aliases[i]] = window." + variable + "\n" +
"}\n" +
"}");
}
function jquery_plugin_exists(name) {
if (!("jQuery" in window) ||
typeof window.jQuery !== "function" ||
!("fn" in window.jQuery) ||
!(name in window.jQuery.fn))
return false;
return true;
}
function inject_jquery_plugin(name, value) {
if (!jquery_plugin_exists(name) ||
window.jQuery.fn[name].INJECTED)
return;
inject("jQuery.fn." + name, value);
}
var injected_urls = [];
(function(open) {
window.XMLHttpRequest.prototype.open = function() {
if (arguments[1]) {
var src = arguments[1];
var url = null;
for (var i = 0; i < injected_urls.length; i++) {
if (injected_urls[i].url &&
check_similar_url(injected_urls[i].url, src)) {
url = injected_urls[i];
break;
}
if (injected_urls[i].pattern &&
src.match(injected_urls[i].pattern)) {
url = injected_urls[i];
break;
}
}
if (url) {
this.addEventListener("readystatechange", function() {
if (this.readyState === 4) {
url.func.bind(this)(src);
}
});
}
}
open.apply(this, arguments);
};
})(window.XMLHttpRequest.prototype.open);
function inject_url(pattern, func) {
var obj = {func: func};
if (pattern instanceof RegExp) {
obj.pattern = pattern;
} else {
obj.url = pattern;
}
for (var i = 0; i < injected_urls.length; i++) {
if (injected_urls[i].url === obj.url ||
injected_urls[i].pattern === obj.pattern)
return;
}
injected_urls.push(obj);
}
function can_inject(name) {
if (name in window && (typeof window[name] === "object" || typeof window[name] === "function") && !window[name].INJECTED)
return true;
return false;
}
function i2d_onload(f) {
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", f);
} else {
f();
}
}
if (blacklisted)
return;
var injections = [
// soundManager
{
variables: {
window: "soundManager.createSound"
},
replace: function(context, args) {
var arg1 = args[0];
var arg2 = args[1];
if (typeof arg1 === "string")
i2d_show_url("soundManager", arg2);
else
i2d_show_url("soundManager", arg1.url);
return context.oldvariable.apply(this, args);
}
},
// jwplayer
{
variables: {
window: "jwplayer"
},
replace: function(context, args) {
var result = context.oldvariable.apply(this, args);
var check_sources = function(x, options) {
if (!options)
options = {};
if (typeof x === "object") {
if (x instanceof Array) {
for (var i = 0; i < x.length; i++) {
check_sources(x[i]);
}
return;
}
var label = "";
if ("title" in x)
label += "[" + x.title + "]";
if ("label" in x)
label += "[" + x.label + "]";
if ("kind" in x)
label += "(" + x.kind + ")";
if ("streamer" in x) {
i2d_show_url("jwplayer", x.streamer, "[stream]" + label);
}
if ("file" in x) {
i2d_show_url("jwplayer", x.file, label);
}
if ("sources" in x) {
check_sources(x.sources);
}
if ("playlist" in x) {
check_sources(x.playlist, {playlist: true});
}
if ("tracks" in x) {
check_sources(x.tracks, {playlist: true});
}
} else if (typeof x === "string") {
i2d_show_url("jwplayer", x);
if (options.playlist) {
inject_url(x, function() {
check_sources(JSON.parse(this.responseText), {playlist: true});
});
}
}
};
if ("setup" in result) {
var old_jwplayer_setup = result.setup;
result.setup = function() {
if (typeof arguments[0] === "object") {
var x = arguments[0];
if ("modes" in x) {
for (var i = 0; i < x.modes.length; i++) {
// TODO: support more?
if ("type" in x.modes[i] && x.modes[i].type === "html5") {
if ("config" in x.modes[i] && "file" in x.modes[i].config) {
check_sources(x.modes[i].config);
}
}
}
}
check_sources(x);
}
if (config.noads && "advertising" in arguments[0])
delete arguments[0].advertising;
return old_jwplayer_setup.apply(this, arguments);
};
}
if ("load" in result) {
var old_jwplayer_load = result.load;
result.load = function() {
check_sources(arguments[0]);
return old_jwplayer_load.apply(this, arguments);
};
}
if ("on" in result) {
result.on('playlistItem', function(item) {
check_sources(item.item);
});
var old_jwplayer_on = result.on;
result.on = function() {
if (arguments[0] === "adBlock")
return;
return old_jwplayer_on.apply(this, arguments);
};
}
return result;
}
},
// flowplayer
{
variables: {
window: ["flowplayer", "$f"]
},
replace: function(context, args) {
var obj_baseurl = null;
var els = [];
var urls = [];
var url_pairs = {};
var players = {};
var add_url = function() {
if (Object.keys(players).length === 0) {
urls.push(arguments[1]);
} else {
for (var key in players) {
players[key].add_urls(arguments[1]);
}
}
return i2d_show_url.apply(this, args);
};
var add_url_pair = function(el) {
var newargs = Array.prototype.slice.call(arguments, 1);
if (!(el in players)) {
if (!url_pairs[el])
url_pairs[el] = [];
url_pairs[el].push(newargs[1]);
} else {
players[el].add_urls(newargs[1]);
}
return i2d_show_url.apply(this, newargs);
};
function get_url(x) {
x = decodeURIComponent(x);
if (obj_baseurl) {
if (x.match(/^[a-z]*:\/\//)) {
return x;
} else {
return obj_baseurl + "/" + x;
}
} else {
return x;
}
}
function check_sources(x, els, label) {
if (typeof x === "string") {
if (!x.match(/\.xml$/))
add_url("flowplayer", get_url(x), label);
return;
}
if (x instanceof Array) {
for (var i = 0; i < x.length; i++) {
check_sources(x[i], els, label);
}
return;
}
if (typeof x !== "object")
return;
// test: https://flowplayer.com/docs/player/standalone/vast/overlay.html
if (config.noads && "ima" in x)
delete x.ima;
label = "";
if ("title" in x)
label += "[" + x.title + "]";
if ("clip" in x) {
if ("baseUrl" in x.clip) {
obj_baseurl = x.clip.baseUrl;
for (var i = 0; i < els.length; i++) {
els[i].i2d_baseurl = obj_baseurl;
}
}
check_sources(x.clip, els, label);
}
if ("sources" in x) {
check_sources(x.sources, els, label);
}
if ("playlist" in x) {
check_sources(x.playlist, els, label);
}
if ("url" in x) {
check_sources(x.url, els, label);
}
if ("src" in x) {
check_sources(x.src, els. label);
}
if ("bitrates" in x) {
for (var j = 0; j < x.bitrates.length; j++) {
if ("url" in x.bitrates[j]) {
var description = "";
if (x.bitrates[j].isDefault)
description += "default:";
if (x.bitrates[j].sd)
description += "sd:";
if (x.bitrates[j].hd)
description += "hd:";
if (x.bitrates[j].bitrate)
description += x.bitrates[j].bitrate;
add_url("flowplayer", get_url(x.bitrates[j].url), description);
}
}
}
}
if (args.length >= 1) {
els = [null];
if (typeof args[0] === "string") {
try {
els[0] = document.getElementById(args[0]);
} catch(e) {
}
try {
if (!els[0])
els = document.querySelectorAll(args[0]);
} catch(e) {
els = [];
}
} else if (args[0] instanceof HTMLElement) {
els = [args[0]];
}
}
for (var i = 0; i < els.length; i++) {
if (!els[i] || !(els[i] instanceof HTMLElement))
continue;
if ("i2d_baseurl" in els[i])
obj_baseurl = els[i].i2d_baseurl;
}
var options = {};
if (args.length >= 3 && typeof args[2] === "object") {
check_sources(args[2], els);
options = args[2];
} else if (args.length >= 3 && typeof args[2] === "string") {
add_url("flowplayer", get_url(args[2]));
} else if (args.length === 2 && typeof args[1] === "object") {
check_sources(args[1], els);
options = args[1];
} else if (args.length === 2 && typeof args[1] === "string") {
add_url("flowplayer", get_url(args[1]));
}
var isflash = false;
if (args.length >= 2 && typeof args[1] === "string" && args[1].toLowerCase().match(/\.swf$/)) {
isflash = true;
}
for (var i = 0; i < els.length; i++) {
if (!els[i] || !(els[i] instanceof HTMLElement))
continue;
var href = els[i].getAttribute("href");
if (href) {
add_url_pair(els[i], "flowplayer", get_url(href), "href");
}
}
var oldvariable = context.oldvariable;
if (config.simpleplayers === "yes" ||
(config.simpleplayers === "flash" && isflash)) {
oldvariable = function() {
var css = {width: "100%", height: "100%"};
for (var key in options.screen) {
var val = options.screen[key];
switch(key) {
case "height":
case "width":
case "bottom":
case "top":
case "left":
case "right":
if (typeof val === "number") {
css[key] = val + "px";
} else {
css[key] = val;
}
break;
default:
css[key] = val;
break;
}
}
for (var i = 0; i < els.length; i++) {
var player_urls = url_pairs[els[i]] || [];
for (var x = 0; x < urls.length; x++) {
player_urls.push(urls[x]);
}
players[els[i]] = i2d_add_player({
elements: els[i],
replaceChildren: true,
urls: player_urls,
css: css
});
}
var allp = function(name) {
for (var key in players) {
players[key][name].apply(this, Array.prototype.slice.apply(args, 1));
}
};
var res = {};
var fns = [
"addClip",
"setPlaylist",
"load",
"playlist",
"play",
"ipad"
];
for (var i = 0; i < fns.length; i++) {
res[fns[i]] = function(){};
}
return res;
};
}
var result = oldvariable.apply(this, args);
if (!result || typeof result !== "object")
return result;
if ("addClip" in result) {
var old_fplayer_addclip = result.addClip;
result.addClip = function() {
if (arguments.length > 0)
check_sources(arguments[0], els);
return old_fplayer_addclip.apply(this, arguments);
};
}
if ("setPlaylist" in result) {
var old_fplayer_setplaylist = result.setPlaylist;
result.setPlaylist = function() {
if (arguments.length > 0)
check_sources(arguments[0], els);
return old_fplayer_setplaylist.apply(this, arguments);
};
}
if ("load" in result) {
var old_fplayer_load = result.load;
result.load = function() {
if (arguments.length > 0)
check_sources(arguments[0], els);
return old_fplayer_load.apply(this, arguments);
};
}
if ("play" in result) {
var old_fplayer_play = result.play;
result.play = function() {
if (arguments.length > 0)
check_sources(arguments[0], els);
return old_fplayer_play.apply(this, arguments);
};
}
/*if ("on" in result) {
result.on("load", function(e, api, video) {
console.log(e);
check_sources(video || api.video, els);
});
}*/
return result;
},
after_inject: function(context) {
context.win.flowplayer(function(api, root) {
api.on("load", function(e, api, video) {
context.win.flowplayer().load(video || api.video);
});
});
}
},
// flowplayer (jQuery)
{
variables: {
jquery: "flowplayer"
},
replace: function(context, args) {
var newargs = Array.from(args);
newargs.unshift(jQuery(this)[0]);
return context.win.flowplayer.apply(this, newargs);
}
},
// video.js
{
variables: {
window: "videojs"
},
replace: function(context, args) {
if (args.length > 0 && typeof args[0] === "string") {
var my_el = document.getElementById(args[0]);
if (!my_el)
my_el = document.querySelector(args[0]);
if (my_el) {
if (my_el.src) {
i2d_show_url("videojs", my_el.src);
}
for (var i = 0; i < my_el.children.length; i++) {
if (my_el.children[i].tagName.toLowerCase() === "source") {
if (my_el.children[i].src) {
i2d_show_url("videojs", my_el.children[i].src, my_el.children[i].getAttribute("label"));
}
}
}
}
}
var result = context.oldvariable.apply(this, args);
var old_videojs_src = result.src;
result.src = function() {
if (arguments.length > 0 && typeof arguments[0] === "object") {
if ("src" in arguments[0]) {
i2d_show_url("videojs", arguments[0].src);
}
}
return old_videojs_src.apply(this, arguments);
};
return result;
}
},
// amp
{
variables: {
window: "amp"
},
replace: function(context, args) {
function show_amp_source(sourceobj) {
if ("protectionInfo" in sourceobj) {
console.log("[amp] Cannot decode protection info");
}
if ("src" in sourceobj)
i2d_show_url("amp", sourceobj.src);
}
if (args.length >= 2 && typeof args[1] === "object") {
if ("sourceList" in args[1]) {
for (var i = 0; i < args[1].sourceList.length; i++) {
show_amp_source(args[1].sourceList[i]);
}
}
}
var result = context.oldvariable.apply(this, args);
if (!result)
return result;
var old_amp_src = result.src;
result.src = function() {
for (var i = 0; i < args[0].length; i++) {
show_amp_source(args[0][i]);
}
return old_amp_src.apply(this, args);
};
return result;
}
},
// DJPlayer
{
variables: {
window: "DJPlayer"
},
proto: {
setMedia: function(context, args) {
if (args.length > 0 && typeof args[0] === 'string') {
i2d_show_url('DJPlayer', args[0]);
}
return context.oldvariable.apply(this, args);
}
}
},
// Bitmovin
{
variables: {
window: ["bitmovin.player", "bitdash", "bitmovinPlayer"]
},
replace: function(context, args) {
var result = context.oldvariable.apply(this, args);
var check_progressive = function(progressive) {
if (typeof progressive === "string") {
i2d_show_url("bitmovin", progressive, "progressive");
} else if (progressive instanceof Array) {
for (var i = 0; i < progressive.length; i++) {
check_progressive(progressive[i]);
}
} else if (typeof progressive === "object") {
var str = "";
if (progressive.label)
str += "[" + progressive.label + "] ";
if (progressive.bitrate)
str += progressive.bitrate;
i2d_show_url("bitmovin", progressive.url, str);
}
};
var check_sources = function(x) {
if (typeof x === "object") {
if ("source" in x) {
var sourceobj = x.source;
if (sourceobj.progressive) {
check_progressive(sourceobj.progressive);
}
if (sourceobj.dash) {
i2d_show_url("bitmovin", sourceobj.dash, "dash");
}
if (sourceobj.hls) {
i2d_show_url("bitmovin", sourceobj.hls, "hls");
}
}
}
};
if ("setup" in result) {
var old_bitmovin_setup = result.setup;
result.setup = function() {
check_sources(arguments[0]);
return old_bitmovin_setup.apply(this, arguments);
};
}
if ("load" in result) {
var old_bitmovin_load = result.load;
result.load = function() {
check_sources({source: arguments[0]});
return old_bitmovin_load.apply(this, arguments);
};
}
return result;
}
},
// DASH.js
{
variables: {
window: "dashjs.MediaPlayer"
},
replace: function(context, args) {
var outer_result = context.oldvariable.apply(this, args);
var oldcreate = outer_result.create;
outer_result.create = function() {
var result = oldcreate.apply(this, arguments);
var old_attachsource = result.attachSource;
result.attachSource = function(url) {
i2d_show_url("dash.js", url);
return old_attachsource.apply(this, arguments);
};
return result;
};
return outer_result;
}
},
// hls.js
{
variables: {
window: "Hls"
},
proto: {
loadSource: function(context, args) {
var url = args[0];
i2d_show_url("hls.js", url);
return context.oldvariable.apply(this, args);
}
}
},
// flv.js
{
variables: {
window: "flvjs.createPlayer"
},
replace: function(context, args) {
var options = args[0];
if (options) {
if ("url" in options) {
i2d_show_url("flv.js", options.url);
}
}
return context.oldvariable.apply(this, args);
}
},
// Kollus
{
variables: {
window: "KollusMediaContainer.createInstance"
},
replace: function(context, args) {
var options = args[0];
if (options) {
if ("mediaurl" in options) {
var types = [];
if (options.isencrypted)
types.push("encrypted");
if (options.isaudiofiles)
types.push("audio");
else
types.push("video");
i2d_show_url("kollus", options.mediaurl, types.join(":"));
}
}
// Replace flash with HTML5, but it doesn't work for HLS
if (config.simpleplayers === "yes" ||
config.simpleplayers === "flash") {
var value = (new KollusMediaContainer(options));
var old_launchFlashPlayer = value.launchFlashPlayer;
value.launchFlashPlayer = function() {
if (options.isencrypted) {
return old_launchflashplayer.apply(this, arguments);
} else if (options.isaudiofile) {
return value.launchHTML5AudioPlayer();
} else {
return value.launchHTML5Player();
}
};
value.isURLHasM3U8 = function(){return false;};
value = value.initialize();
return value;
} else {
return context.oldvariable.apply(this, args);
}
}
},
// Soundcloud
{
run_when: [{
host: "soundcloud.com"
}],
urls: [
{
regex: /api\.soundcloud\.com\/.*?\/tracks\/[0-9]*\/streams/,
callback: function(url) {
var track = url.match(/\/tracks\/([0-9]*)\//);
var parsed = JSON.parse(this.responseText);
for (var item in parsed) {
i2d_show_url("soundcloud", parsed[item], "[" + item + "] " + track[1]);
}
}
}
]
},
// Mixcloud
{
run_when: [{
host: "mixcloud.com"
}],
urls: [
{
regex: /^(?:https?:\/\/www\.mixcloud\.com)?\/graphql(?:\?.*)?$/,
callback: function(url) {
var mixcloud_key = atob("SUZZT1VXQU5UVEhFQVJUSVNUU1RPR0VUUEFJRERPTk9URE9XTkxPQURGUk9NTUlYQ0xPVUQ=");
var key_length = mixcloud_key.length;
try {
var parsed = this.response;
var viewer = parsed.data.viewer;
if (!viewer)
viewer = parsed.data.changePlayerQueue.viewer;
var queue = viewer.playerQueue;
var cloudcast;
if (queue.queue) {
var currentIndex = 0;
if (queue.currentIndex)
currentIndex = queue.currentIndex;
cloudcast = queue.queue[currentIndex].cloudcast;
}
var info = cloudcast.streamInfo;
for (var key in info) {
var value = atob(info[key]);
var newval = [];
for (var i = 0; i < value.length; i++) {
newval[i] = value.charCodeAt(i) ^ mixcloud_key.charCodeAt(i % mixcloud_key.length);
}
var newvalue = String.fromCharCode.apply(String, newval);
if (newvalue.match(/^https?:\/\//)) {
i2d_show_url("mixcloud", newvalue, "[" + key + "] " + cloudcast.slug);
}
}
} catch (e) {
}
}
}
]
},
// Forvo
{
run_when: [{
host: "forvo.com"
}],
variables: {
window: "createAudioObject"
},
replace: function(context, args) {
var id = args[0];
var mp3 = args[1];
var ogg = args[2];
i2d_show_url("forvo", mp3, "mp3");
i2d_show_url("forvo", ogg, "ogg");
return context.oldvariable.apply(this, args);
}
},
// Twitter
{
run_when: [{
host: "twitter.com",
url_regex: /:\/\/[^/]*\/i\/videos/
}],
onload: function() {
var pc = document.getElementById('playerContainer');
if (!pc) {
return;
}
var config = pc.getAttribute('data-config');
if (!config) {
return;
}
var config_parsed = JSON.parse(config);
if ("video_url" in config_parsed) {
i2d_show_url('twitter', config_parsed.video_url);
}
}
},
// TODO: Reimplement vine
// jPlayer
{
variables: {
jquery: "jPlayer"
},
replace: function(context, args) {
if (args.length > 0 && args[0] === "setMedia") {
if (args.length > 1) {
if (typeof args[1] === "object") {
for (var i in args[1]) {
if (i === "title" ||
i === "duration" ||
i === "track" /* for now */ ||
i === "artist" ||
i === "free")
continue;
i2d_show_url("jPlayer", args[1][i], i);
}
} else if (typeof args[1] === "string") {
i2d_show_url("jPlayer", args[1]);
}
}
}
return context.oldvariable.apply(this, args);
}
},
// amazingaudioplayer
{
variables: {
jquery: "amazingaudioplayer"
},
replace: function(context, args) {
var result = context.oldvariable.apply(this, args);
function add_source_obj(x) {
type = "";
if ("type" in x) {
type = x.type;
}
i2d_show_url("amazingaudioplayer", x.src, type);
}
function add_source(x) {
if (x instanceof Array) {
for (var i = 0; i < x.length; i++) {
add_source_obj(x[i]);
}
} else {
add_source_obj(x);
}
}
var audioplayer = jQuery(this).data("object").audioPlayer;
if (audioplayer.audioItem) {
add_source(audioplayer.audioItem.source);
}
var oldload = audioplayer.load;
audioplayer.load = function(item) {
if ("source" in item) {
add_source(item.source);
}
return oldload.apply(this, arguments);
};
return result;
}
},
// jPlayer{Audio,Video}
{
variables: {
jquery: ["jPlayerAudio", "jPlayerVideo"]
},
proto: {
setMedia: function(context, args) {
var e = args[0];
var label = "cleanaudioplayer";
if (oldvariablename === "jPlayerVideo")
label = "cleanvideoplayer";
var absolute = this._absoluteMediaUrls(e);
jQuery.each(this.formats, function(a, o) {
i2d_show_url(label, absolute[o]);
});
return context.oldvariable.apply(this, args);
}
}
}
];
var props = {};
function defineprop(lastobj_win, lastobj_props, oursplit) {
if (!lastobj_win || !lastobj_props) {
console.log("lastobj_win === null || lastobj_props === null");
return;
}
if (!(oursplit in lastobj_props)) {
console.log(oursplit + " not in lastobj_props");
return;
}
var our_obj = lastobj_win[oursplit] || undefined;
var our_prop = lastobj_props[oursplit];
var recurse = function() {
for (var key in our_prop) {
if (!key.match(/^\$\$[A-Z]+$/)) {
defineprop(our_obj, our_prop, key);
}
}
};
if (!our_prop.$$INJECTED) {
if (our_obj !== undefined) {
if (our_prop.$$PROCESS) {
lastobj_win[oursplit] = our_prop.$$PROCESS(our_obj);
our_obj = lastobj_win[oursplit];
}
recurse();
}
try {
Object.defineProperty(lastobj_win, oursplit, {
get: function() {
return our_obj;
},
set: function(n) {
if (n === our_obj)
return;
//console.log(oursplit + " = ", n);
if (our_prop.$$PROCESS)
our_obj = our_prop.$$PROCESS(n);
else
our_obj = n;
recurse();
}
});
our_prop.$$INJECTED = true;
} catch (e) {
console.error(e);
}
}
}
function apply_injection(injection, variable, variablename, win) {
console.log("[i2d] Injecting " + variablename);
if ("replace" in injection) {
var context = {
oldvariable: variable,
oldvariablename: variablename,
win: win
};
var result = function() {
return injection.replace.bind(this)(context, arguments);
};
for (var key in variable) {
result[key] = variable[key];
}
return result;
} else if ("proto" in injection) {
for (var proto in injection.proto) {
(function(proto) {
var context = {
oldvariable: variable.prototype[proto],
oldvariablename: proto,
win: win
};
variable.prototype[proto] = function() {
return injection.proto[proto].bind(this)(context, arguments);
};
})(proto);
}
}
return variable;
}
function do_injection(injection) {
if ("run_when" in injection) {
var run_when = injection.run_when;
if (!(run_when instanceof Array)) {
run_when = [run_when];
}
for (var i = 0; i < run_when.length; i++) {
if ("host" in run_when[i]) {
if (!check_host(run_when[i].host))
return false;
}
if ("url_regex" in run_when[i]) {
if (!window.location.href.match(run_when[i].url_regex))
return false;
}
}
}
var win = get_window();
function do_window_injection(winvar) {
if (!(winvar instanceof Array))
winvar = [winvar];
for (var i = 0; i < winvar.length; i++) {
(function() {
var varname = winvar[i];
var dotsplit = varname.split(".");
var lastobj = win;
var process = function(v) {
return apply_injection(injection, v, dotsplit[dotsplit.length - 1], win);
};
var lastprop = props;
for (var x = 0; x < dotsplit.length; x++) {
var oursplit = dotsplit[x];
if (!lastprop[oursplit])
lastprop[oursplit] = {};
lastprop[oursplit].$$INJECTED = false;
if (x === dotsplit.length - 1) {
lastprop[oursplit].$$PROCESS = process;
}
lastprop = lastprop[oursplit];
}
/*defineprop(lastobj, dotsplit, 0, function(v) {
return apply_injection(injection, v, dotsplit[dotsplit.length - 1], win);
});*/
})();
}
}
if ("variables" in injection) {
if ("window" in injection.variables) {
var winvar = injection.variables.window;
do_window_injection(winvar);
/*if (!(winvar instanceof Array))
winvar = [winvar];
for (var i = 0; i < winvar.length; i++) {
var varname = winvar[i];
var dotsplit = varname.split(".");
var lastobj = win;
defineprop(lastobj, dotsplit, 0, function(v) {
return apply_injection(injection, v, dotsplit[dotsplit.length - 1], win);
});
}*/
}
if ("jquery" in injection.variables) {
var jqvar = injection.variables.jquery;
if (!(jqvar instanceof Array))
jqvar = [jqvar];
var winvar = [];
for (var i = 0; i < jqvar.length; i++) {
winvar.push("jQuery.fn." + jqvar[i]);
}
do_window_injection(winvar);
}
}
if ("onload" in injection) {
i2d_onload(injection.onload);
}
if ("urls" in injection) {
for (var i = 0; i < injection.urls.length; i++) {
inject_url(injection.urls[i].regex, injection.urls[i].callback);
}
}
}
function do_all_injections() {
for (var i = 0; i < injections.length; i++) {
do_injection(injections[i]);
}
var win = get_window();
for (var key in props) {
defineprop(win, props, key);
}
}
do_all_injections();
/*window.addEventListener("afterscriptexecute", function(e) {
i2d_main(e.target);
});*/
var process_raw_tag = function(el) {
var basename = "raw ";
if (el.tagName.toLowerCase() === "video") {
basename += "video";
} else {
basename += "audio";
}
if (el.id)
basename += ": #" + el.id;
var show_updates = function() {
if (el.src)
i2d_show_url(basename, el.src);
for (var x = 0; x < el.children.length; x++) {
if (el.children[x].tagName.toLowerCase() !== "source" &&
el.children[x].tagName.toLowerCase() !== "track") {
continue;
}
var type = "";
if (el.children[x].type)
type += "[" + el.children[x].type + "]";
if (el.children[x].label)
type += "[" + el.children[x].label + "]";
if (el.children[x].srclang)
type += "[" + el.children[x].srclang + "]";
if (el.children[x].kind)
type += "(" + el.children[x].kind + ")";
if (el.children[x].src)
i2d_show_url(basename, el.children[x].src, type);
}
};
var observer = new MutationObserver(show_updates);
observer.observe(el, { attributes: true, childList: true });
show_updates();
};
var process_el = function(el) {
if (el.nodeName === "SCRIPT") {
//i2d_main(el);
} else if (el.nodeName === "VIDEO" ||
el.nodeName === "AUDIO") {
process_raw_tag(el);
}
if (el.children) {
for (var i = 0; i < el.children.length; i++) {
process_el(el.children[i]);
}
}
};
var script_observer_cb = function(mutations, observer) {
for (var i = 0; i < mutations.length; i++) {
if (mutations[i].addedNodes) {
for (var x = 0; x < mutations[i].addedNodes.length; x++) {
var addednode = mutations[i].addedNodes[x];
process_el(addednode);
}
}
if (mutations[i].removedNodes) {
for (var x = 0; x < mutations[i].removedNodes.length; x++) {
if (mutations[i].removedNodes[x].nodeName === "SCRIPT") {
//i2d_main(mutations[i].removedNodes[x]);
}
}
}
}
};
var script_observer = new MutationObserver(script_observer_cb);
script_observer.observe(document, {childList: true, subtree: true});
i2d_onload(function() {
var get_raws = function() {
var audios = [].slice.call(document.getElementsByTagName("audio"));
var videos = [].slice.call(document.getElementsByTagName("video"));
var els = Array.prototype.concat(audios, videos);
for (var i = 0; i < els.length; i++) {
var basename = "raw ";
var el = els[i];
if (el.tagName.toLowerCase() === "video") {
basename += "video";
} else {
basename += "audio";
}
if (el.id)
basename += ": #" + el.id;
var show_updates = function() {
if (el.src)
i2d_show_url(basename, el.src);
for (var x = 0; x < el.children.length; x++) {
if (els[i].children[x].tagName.toLowerCase() !== "source" &&
els[i].children[x].tagName.toLowerCase() !== "track") {
continue;
}
var type = "";
if (el.children[x].type)
type += "[" + el.children[x].type + "]";
if (el.children[x].label)
type += "[" + el.children[x].label + "]";
if (el.children[x].srclang)
type += "[" + el.children[x].srclang + "]";
if (el.children[x].kind)
type += "(" + el.children[x].kind + ")";
if (el.children[x].src)
i2d_show_url(basename, el.children[x].src, type);
}
};
var observer = new MutationObserver(show_updates);
observer.observe(el, { attributes: true, childList: true });
show_updates();
}
};
//get_raws();
//i2d_main();
});
})();