Use javlibrary as your video download control panel
// ==UserScript==
// @name jav download control panel
// @name:zh-CN Jav 下载控制台
// @description Use javlibrary as your video download control panel
// @description:zh-CN 把 javlibrary 作为下载控制台
// @version 0.2.0
// @author jferroal
// @license GPL-3.0
// @require https://greasyfork.org/scripts/31793-jmul/code/JMUL.js?version=209567
// @include http://www.javlibrary.com/*
// @grant GM_xmlhttpRequest
// @run-at document-end
// @namespace https://greasyfork.org/users/34556
// ==/UserScript==
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
const {Element} = window.JMUL || {Element: {}};
const {ClickActionFactory} = require('./elements.logic');
class PanelButton {
constructor(type, label) {
this.type = type;
this.btn = new Element('button');
this.btn.setInnerText(label);
this.initStyle();
}
initStyle() {
this.btn.setCss({
width: '22px',
height: '22px',
boxSizing: 'border-box',
marginLeft: '4px',
cursor: 'pointer',
});
}
bindClick(task) {
const gfn = new (ClickActionFactory.create(this.type))(task).cb;
this.btn.listen('click', (e) => gfn(e, task));
}
updateCss(styles) {
this.btn.setCss(styles);
}
appendTo(parent) {
return this.btn.appendTo(parent);
}
}
class PanelButtonFactory {
constructor() {}
static create(type) {
switch (type) {
case 'active':
return new PanelButton(type, '⏩');
case 'waiting':
return new PanelButton(type, '•');
case 'Paused':
return new PanelButton(type, '⏸');
case 'Removed':
return new PanelButton(type, '⌦');
case 'Completed':
return new PanelButton(type, '?');
case 'Error':
return new PanelButton(type, '❌');
case 'unknown':
default:
const button = new PanelButton(type, '?');
button.updateCss({
color: 'white',
backgroundColor: 'grey',
borderRadius: '50%',
});
return button;
}
}
}
PanelButton.instance = undefined;
const TaskStatusBtnCandidates = {
'unknown': ['unknown'],
'active': ['paused', 'removed'],
'waiting': ['removed'],
'paused': ['active', 'removed'],
'removed': ['active'],
'complete': ['active', 'complete'],
'error': ['error'],
};
class Panel {
constructor(task) {
this.element = new Element('section');
this.initStyles();
this.initButton(task);
}
initStyles() {
this.element.setCss({
display: 'flex',
margin: '-4px 0',
});
}
initButton(task) {
for (const type of TaskStatusBtnCandidates[task.status]) {
const button = PanelButtonFactory.create(type);
button.bindClick(task);
button.appendTo(this.element);
}
}
appendTo(parent) {
parent.setCss({
display: 'flex',
margin: '4px 15%'
});
parent.appendChild(this.element);
}
}
class ProgressBar {
constructor(task) {
const percentage = (task.completedLength / task.totalLength) * 100;
this.element = new Element('div');
this.already = new Element('div');
this.initStyles(percentage);
this.element.appendChild(this.already);
}
initStyles(percentage) {
this.element.setCss({
position: 'absolute',
top: '0',
left: '0',
width: '100%',
height: '4px',
backgroundColor: 'grey',
});
this.already.setCss({
width: percentage + '%',
height: 'inherit',
backgroundColor: 'green',
})
}
appendTo(parent) {
return this.element.appendTo(parent);
}
}
module.exports = {ProgressBar, Panel};
},{"./elements.logic":2}],2:[function(require,module,exports){
const {TokyoToSho, TaskPanel} = require('./requests');
const {Utils} = require('./utils');
class UnknownClickAction {
constructor(task) {
this.task = task;
}
get cb() {
return (event) => {
event.preventDefault();
new TokyoToSho().search(this.task.name).then((response) => {
// FIXME: Fix JMRequest then change here
const magnets = (new Utils.TokyoToShoParser(response.responseText)).matchAll();
if (magnets && magnets.length) {
this.task.chooseBestMagnet(magnets);
new TaskPanel().start(this.task);
} else {
alert('无可用资源');
}
});
}
}
}
class ActiveClickAction {
constructor(task) {
this.task = task;
}
get cb() {
return (event) => {
event.preventDefault();
console.log('resume');
}
}
}
class WaitingClickAction {
constructor(task) {
this.task = task;
}
get cb() {
return (event) => {
event.preventDefault();
console.log('resume');
}
}
}
class PausedClickAction {
constructor(task) {
this.task = task;
}
get cb() {
return (event) => {
event.preventDefault();
console.log('resume');
}
}
}
class RemovedClickAction {
constructor(task) {
this.task = task;
}
get cb() {
return (event) => {
event.preventDefault();
console.log('resume');
}
}
}
class ErrorClickAction {
constructor(task) {
this.task = task;
}
get cb() {
return (event) => {
event.preventDefault();
console.log('resume');
}
}
}
class CompletedClickAction {
constructor(task) {
this.task = task;
}
get cb() {
return (event) => {
event.preventDefault();
console.log('resume');
}
}
}
class ClickActionFactory {
constructor() {}
static create(type) {
if (!ClickActionFactory.caches[type]) {
switch (type) {
case 'active':
ClickActionFactory.caches[type] = ActiveClickAction;
break;
case 'waiting':
ClickActionFactory.caches[type] = WaitingClickAction;
break;
case 'Paused':
ClickActionFactory.caches[type] = PausedClickAction;
break;
case 'Removed':
ClickActionFactory.caches[type] = RemovedClickAction;
break;
case 'Completed':
ClickActionFactory.caches[type] = CompletedClickAction;
break;
case 'Error':
ClickActionFactory.caches[type] = ErrorClickAction;
break;
case 'unknown':
default:
ClickActionFactory.caches[type] = UnknownClickAction;
}
}
return ClickActionFactory.caches[type];
}
}
ClickActionFactory.caches = {};
module.exports = {ClickActionFactory};
},{"./requests":4,"./utils":6}],3:[function(require,module,exports){
const {Utils} = require('./utils');
const {TaskPanel} = require('./requests');
const {Panel, ProgressBar} = require('./elements');
const {Task} = require('./task');
(function () {
const href = window.location.href;
const tasks = Utils.generateTasks(href);
init(tasks);
function init(tasks) {
const taskRequest = new TaskPanel();
taskRequest.list(Task.joinName(tasks)).then(function (res) {
// FIXME: Fix JMRequest then change here
const serverTaskNameMap = JSON.parse(res.responseText);
tasks.forEach((task) => {
task.setServerStatus(serverTaskNameMap[task.name]);
const statusBar = new Panel(task);
statusBar.appendTo(task.panelParent);
const progressBar = new ProgressBar(task);
progressBar.appendTo(task.progressBarParent);
})
});
}
}());
},{"./elements":1,"./requests":4,"./task":5,"./utils":6}],4:[function(require,module,exports){
// Search result from tokyotosho
const {Request, Header} = window.JMUL || {Request: {}, Header: {}};
class TokyoToSho {
constructor(_options = {}) {
if (!TokyoToSho.instance) {
this.options = _options;
this.initHeaders();
this.host = 'https://www.tokyotosho.info';
TokyoToSho.instance = this;
}
return TokyoToSho.instance;
}
initHeaders() {
this.options.headers = new Header({
':authority': 'www.tokyotosho.info',
':scheme': 'https',
'accept': 'text / html, application/xhtml+xml,application/xml;q=0.9, image/webp,*/*;q=0.8',
'accept-encoding;': 'gzip, deflate, sdch, br',
'accept-language': 'zh-CN, en-US;q=0.8, en;q=0.6, zh;q=0.4',
'cache-control': 'no-cache',
});
}
search(target) {
const request = new Request(this.options);
request.setMethod('GET');
request.setUrl(this.host + `/search.php?terms=${target}`, ``);
return request.send();
}
}
TokyoToSho.instance = undefined;
class TaskPanel {
constructor(_options = {}) {
if (!TaskPanel.instance) {
this.options = _options;
this.initHeaders();
this.host = 'http://localhost:5000/downloader/api/v0.1.0/task';
TaskPanel.instance = this;
}
return TaskPanel.instance;
}
initHeaders() {
this.options.headers = new Header({'Content-Type': 'application/json'});
}
start(task) {
const request = new Request(this.options);
request.setMethod('POST');
request.setUrl(this.host);
request.setData(task.json());
return request.send();
}
list(taskStr) {
const request = new Request(this.options);
request.setMethod('GET');
request.setUrl(`${this.host}?names=${taskStr}`);
return request.send();
}
}
TaskPanel.instance = undefined;
module.exports = { TokyoToSho, TaskPanel};
},{}],5:[function(require,module,exports){
const {Element} = window.JMUL || {JMElement: {}};
class Task {
constructor(name = '') {
this.name = name;
}
setName(name) {
this.name = name;
}
setPanelParent(el) {
this.panelParent = new Element(el);
}
setProgressBarParent(el) {
this.progressBarParent = new Element(el);
}
setMagnetLink(magnet) {
this.magnet = magnet;
}
chooseBestMagnet(magnets) {
this.setMagnetLink(magnets.reduce((best, magnet) => {
const current = {
link: magnet.link,
score: (magnet.sCount || 0) * 10 + (magnet.cCount || 0) * 5 + (magnet.lCount || 0) * 2,
size: parseInt(magnet.size.slice(0, -2), 10) * (magnet.size.indexOf('GB') > -1 ? 1000 : 1),
};
if (current.score < best.score) return best;
if (current.score > best.score) return current;
if (current.size < best.size) return best;
return current;
}, {link: '', score: 0, size: 0}));
}
setServerStatus(serverTask) {
this.completedLength = serverTask.completedLength;
this.totalLength = serverTask.totalLength;
this.status = serverTask.status;
}
json() {
return {
name: this.name,
magnet: this.magnet.link
}
}
static joinName(tasks) {
return tasks.reduce((res, t) => res += t.name + ';', '');
}
static fromSingleElem(elem) {
const task = new Task();
task.setName(elem.children[0].children[0].children[0].children[1].textContent);
task.setPanelParent(elem);
task.setProgressBarParent(elem.children[0].children[0].children[0].children[1]);
return task;
}
static fromListElem(elem) {
const task = new Task();
task.setName(elem.children[0].children[0].textContent);
task.setPanelParent(elem);
task.setProgressBarParent(elem.children[0].children[0]);
return task;
}
static fromHomeElem(elem) {
const task = new Task();
task.setName(elem.children[0].textContent);
task.setPanelParent(elem);
task.setProgressBarParent(elem.children[0]);
return task;
}
}
module.exports = {Task};
},{}],6:[function(require,module,exports){
const {Task} = require('./task');
function convertHTMLElementsToArray(elements) {
const result = [];
if (elements && !elements.length) {
for (let i = 0; i < elements.length; i += 1) {
result.push(elements.item(i));
}
}
return result;
}
const PageType = {
SINGLE_VIEW: 100,
VIDEO_LIST: 200,
HOMEPAGE: 300,
};
class Utils {
static pageType(href) {
if (/http:\/\/www\.javlibrary\.com\/cn\/\?v=.*/.test(href)) {
return PageType.SINGLE_VIEW;
}
if (/http:\/\/www\.javlibrary\.com\/cn\/vl_.*/.test(href)) {
return PageType.VIDEO_LIST;
}
return PageType.HOMEPAGE;
}
static getTaskElements(type) {
switch (type) {
case PageType.SINGLE_VIEW:
return [document.getElementById('video_id')];
case PageType.VIDEO_LIST:
return convertHTMLElementsToArray(document.getElementsByClassName('video'));
case PageType.HOMEPAGE:
default:
return convertHTMLElementsToArray(document.getElementsByClassName('post-headline'));
}
}
static generateTasks(href) {
const type = Utils.pageType(href);
const elements = Utils.getTaskElements(type);
return elements.reduce((res, e) => {
switch (type) {
case PageType.SINGLE_VIEW:
res.push(Task.fromSingleElem(e));
break;
case PageType.VIDEO_LIST:
res.push(Task.fromListElem(e));
break;
case PageType.HOMEPAGE:
default:
res.push(Task.fromHomeElem(e));
break;
}
return res;
}, []);
}
}
Utils.PageType = PageType;
Utils.TokyoToShoParser = class TokyoToShoParser {
constructor(pageContent) {
this.pageContent = pageContent;
this.magnetLinkPattern = /<a href="(magnet:\?xt=urn:btih:.*?)">/gi;
this.seederCountPattern = /S: <span style="color: .*?">(\d+)<\/span>/gi;
this.leederCountPattern = /L: <span style="color: .*?">(\d+)<\/span>/gi;
this.completedCountPattern = /C: <span style="color: .*?">(\d+)<\/span>/gi;
this.sizePattern = /\| Size: (.*?) \|/gi;
}
matchAll() {
const result = [];
let [mlMatch, scMatch, lcMatch, ccMatch, szMatch] = [undefined, undefined, undefined, undefined, undefined];
do {
[mlMatch, scMatch, lcMatch, ccMatch, szMatch] = [
this.magnetLinkPattern.exec(this.pageContent),
this.seederCountPattern.exec(this.pageContent),
this.leederCountPattern.exec(this.pageContent),
this.completedCountPattern.exec(this.pageContent),
this.sizePattern.exec(this.pageContent),
];
if (mlMatch) {
result.push({
link: mlMatch[1].trim(),
sCount: scMatch[1],
lCount: lcMatch[1],
cCount: ccMatch[1],
size: (szMatch && szMatch[1]) || '0MB',
});
}
} while (mlMatch);
this.magnetLinkPattern.index = this.seederCountPattern.index = this.leederCountPattern.index = 0;
this.completedCountPattern.index = this.sizePattern.index = 0;
return result;
}
};
module.exports = {Utils};
},{"./task":5}]},{},[3]);