// ==UserScript==
// @name DramaLINK - Episode Link Extractor
// @namespace https://greasyfork.org/en/users/781076-jery-js
// @version 1.1.0
// @description Stream or download your favorite drama effortlessly with DramaLINK! Unlock the power to play any drama directly in your preferred video player or download entire seasons in a single click using popular download managers like IDM. DramaLINK generates direct download links for all episodes, conveniently sorted by quality. Elevate your drama-watching experience now!
// @icon https://www.google.com/s2/favicons?domain=asianc.to
// @author Jery
// @license MIT
// @match https://asianc.*/*-episode-*
// @match https://asianc.to/*-episode-*
// @grant GM_registerMenuCommand
// ==/UserScript==
class Episode {
constructor(number, title, links, type, thumbnail) {
this.number = number;
this.title = title;
this.links = links;
this.type = type;
this.thumbnail = thumbnail;
this.name = `${this.title} - ${this.number}`;
}
}
const websites = [
{
name: 'DramaCool',
url: ['asianc', 'asianc.to/'],
epLinks: 'ul.all-episode > li > a',
epTitle: '.name > h1',
linkElems: '.cf-download > a',
thumbnail: '.logo > a > img',
addStartButton: function() {
const button = document.createElement('a');
button.id = "DramaLINK_startBtn";
button.style.cssText = `cursor: pointer; background-color: #145132;`;
button.innerHTML = '<i class="icongec-dowload"></i> Generate Download Links';
button.addEventListener('click', extractEpisodes);
// Add the button to the page if user is logged in otherwise show placeholder
if (document.querySelector('.cf-download')) {
document.querySelector('.cf-download').appendChild(button);
} else {
const loginMessage = document.querySelector('.list_dowload > div > span');
loginMessage.innerHTML = `<b style="color:#FFC119;">DramaLINK:</b> Please <a href="/login.html" title="login"><u>log in</u></a> to be able to batch download the series.`;
}
},
_proxyKey: "temp_2ed7d641dd52613591687200e7f7958b",
extractEpisodes: async function (status) {
status.textContent = 'Starting...';
let episodes = {};
const episodePromises = Array.from(document.querySelectorAll(this.epLinks)).map(async epLink => {
const response = await fetchHtml(epLink.href);
const page = (new DOMParser()).parseFromString(response, 'text/html');
const [, epTitle, epNumber] = page.querySelector(this.epTitle).textContent.match(/(.+?) Episode (\d+)(?:.+)$/);
const episodeTitle = `${epNumber.padStart(3, '0')} - ${epTitle}`;
const thumbnail = page.querySelector(this.thumbnail).src;
const linkElems = [...page.querySelectorAll(this.linkElems)];
let links = {};
for (const elem of linkElems) {
try {
const html = await (await fetch('https://proxy.cors.sh/'+elem.href, {headers: {"x-cors-api-key": this._proxyKey}} )).text();
const directLink = html.match(/window\.location="([^"]+)";/)[1];
links[elem.textContent.trim()] = directLink;
} catch (error) {
console.error(`Failed to fetch ${elem.href}: ${error}`);
status.textContent += `Failed to fetch ${elem.href}: ${error}`;
}
}
status.textContent = `Extracting ${epTitle} - ${epNumber.padStart(3, '0')}...`;
episodes[episodeTitle] = new Episode(epNumber.padStart(3, '0'), epTitle, links, 'mp4', thumbnail);
});
await Promise.all(episodePromises);
return episodes;
}
}
];
async function fetchHtml(url) {
const response = await fetch(url);
if (response.ok) {
return response.text();
} else {
alert(`Failed to fetch HTML for ${url}`);
throw new Error(`Failed to fetch HTML for ${url}`);
}
}
GM_registerMenuCommand('Extract Episodes', extractEpisodes);
// initialize
console.log('Initializing DramaLINK...');
const site = websites.find(site => site.url.some(url => window.location.href.includes(url)));
// attach button to page
site.addStartButton();
// append site specific css styles
document.body.style.cssText += (site.styles || '');
// This function creates an overlay on the page and displays a list of episodes extracted from a website.
// The function is triggered by a user command registered with `GM_registerMenuCommand`.
// The episode list is generated by calling the `extractEpisodes` method of a website object that matches the current URL.
async function extractEpisodes() {
// Restore last overlay if it exists
if (document.getElementById("DramaLINK_Overlay")) {
document.getElementById("DramaLINK_Overlay").style.display = "flex";
return;
}
// Create an overlay to cover the page
const overlayDiv = document.createElement("div");
overlayDiv.id = "DramaLINK_Overlay";
overlayDiv.style.cssText = "position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); z-index: 999; display: flex; align-items: center; justify-content: center;";
document.body.appendChild(overlayDiv);
overlayDiv.onclick = event => linksContainer.contains(event.target) ? null : overlayDiv.style.display = "none";
// Create a form to display the Episodes list
const linksContainer = document.createElement('div');
linksContainer.id = "DramaLINK_LinksContainer";
linksContainer.style.cssText = "position:relative; height:70%; width:60%; color:cyan; background-color:#0b0b0b; overflow:auto; border: groove rgb(75, 81, 84); border-radius: 10px; padding: 10px 5px; resize: both; scrollbar-width: thin; scrollbar-color: cyan transparent; display: flex; justify-content: center; align-items: center;";
overlayDiv.appendChild(linksContainer);
// Create a progress bar to display the progress of the episode extraction process
const statusBar = document.createElement('span');
statusBar.id = "DramaLINK_StatusBar";
statusBar.textContent = "Extracting Links..."
statusBar.style.cssText = "background-color: #0b0b0b; color: cyan;";
linksContainer.appendChild(statusBar);
// Extract episodes
const episodes = await site.extractEpisodes(statusBar);
console.log(episodes);
// Get all links into format - {[qual1]:[ep1,2,3,4], [qual2]:[ep1,2,3,4], ...}
const sortedEpisodes = Object.values(episodes).sort((a, b) => a.number - b.number);
const sortedLinks = sortedEpisodes.reduce((acc, episode) => {
for (let quality in episode.links) (acc[quality] ??= []).push(episode);
return acc;
}, {});
console.log('sorted', sortedLinks);
const qualityLinkLists = Object.entries(sortedLinks).map(([quality, episode]) => {
const listOfLinks = episode.map(ep => {
return `<li id="EpisodeLink" style="list-style-type: none;">
<span style="user-select:none; color:cyan;">
Ep ${ep.number.replace(/^0+/, '')}: </span>
<a title="${ep.title.replace(/[<>:"/\\|?*]/g, '')}" download="${encodeURI(ep.name)}.${ep.type}" href="${ep.links[quality]}" style="color:#FFC119;">
${ep.links[quality]}</a>
</li>`;
}).join("");
return `<ol style="white-space: nowrap;">
<span id="Quality" style="display:flex; justify-content:center; align-items:center;">
<b style="color:#58FFA9; font-size:25px; cursor:pointer; user-select:none;">
-------------------${quality}-------------------\n
</b>
</span>
${listOfLinks}
</ol><br><br>`;
});
// Update the linksContainer with the finally generated links under each quality option header
linksContainer.style.cssText = "position:relative; height:70%; width:60%; color:cyan; background-color:#0b0b0b; overflow:auto; border: groove rgb(75, 81, 84); border-radius: 10px; padding: 10px 5px; resize: both; scrollbar-width: thin; scrollbar-color: cyan transparent;";
linksContainer.innerHTML = qualityLinkLists.join("");
// Add hover event listeners to update link text on hover
linksContainer.querySelectorAll('#EpisodeLink').forEach(element => {
const episode = element.querySelector('a');
const link = episode.href;
const name = decodeURIComponent(episode.download);
element.addEventListener('mouseenter', () => window.getSelection().isCollapsed && (episode.textContent = name));
element.addEventListener('mouseleave', () => episode.textContent = decodeURIComponent(link));
});
// Add hover event listeners to quality headers to transform them into speed dials
document.querySelectorAll('#Quality b').forEach(header => {
const style = `style="background-color: #00A651; padding: 5px 10px; border: none; border-radius: 5px; cursor: pointer; user-select: none;"`
const sdHTML = `
<div style="display: flex; justify-content: center; padding: 10px;">
<ul style="list-style: none; display: flex; gap: 10px;">
<button type="button" ${style} id="DramaLINK_selectLinks">Select</button>
<button type="button" ${style} id="DramaLINK_copyLinks">Copy</button>
<button type="button" ${style} id="DramaLINK_exportLinks">Export</button>
<button type="button" ${style} id="DramaLINK_playLinks">Play with VLC</button>
</ul>
</div>`
let headerHTML = header.innerHTML;
header.parentElement.addEventListener('mouseenter', () => (header.innerHTML = sdHTML, attachBtnClickListeners()));
header.parentElement.addEventListener('mouseleave', () => (header.innerHTML = headerHTML));
});
// Attach click listeners to the speed dial buttons
function attachBtnClickListeners() {
const buttonIds = [
{ id: 'DramaLINK_selectLinks', handler: onSelectBtnPressed },
{ id: 'DramaLINK_copyLinks', handler: onCopyBtnClicked },
{ id: 'DramaLINK_exportLinks', handler: onExportBtnClicked },
{ id: 'DramaLINK_playLinks', handler: onPlayBtnClicked }
];
buttonIds.forEach(({ id, handler }) => {
const button = document.querySelector(`#${id}`);
button.addEventListener('click', () => handler(button));
});
// Select Button click event handler
function onSelectBtnPressed(it) {
const links = it.closest('ol').querySelectorAll('li');
const range = new Range();
range.selectNodeContents(links[0]);
range.setEndAfter(links[links.length - 1]);
window.getSelection().removeAllRanges();
window.getSelection().addRange(range);
it.textContent = 'Selected!!';
setTimeout(() => { it.textContent = 'Select'; }, 1000);
}
// copySelectedLinks click event handler
function onCopyBtnClicked(it) {
const links = it.closest('ol').querySelectorAll('li');
const string = [...links].map(link => link.children[1].href).join('\n');
navigator.clipboard.writeText(string);
it.textContent = 'Copied!!';
setTimeout(() => { it.textContent = 'Copy'; }, 1000);
}
// exportToPlaylist click event handler
function onExportBtnClicked(it) {
// Export all links under the quality header into a playlist file
const links = it.closest('ol').querySelectorAll('li');
let string = '#EXTM3U\n';
links.forEach(link => {
const episode = decodeURIComponent(link.children[1].download);
string += `#EXTINF:-1,${episode}\n` + link.children[1].href + '\n';
});
const fileName = links[0].querySelector('a').title + '.m3u';
const file = new Blob([string], { type: 'application/vnd.apple.mpegurl' });
const a = Object.assign(document.createElement('a'), { href: URL.createObjectURL(file), download: fileName });
a.click();
it.textContent = 'Exported!!';
setTimeout(() => { it.textContent = 'Export'; }, 1000);
}
// PlayWithVLC click event handler
function onPlayBtnClicked(it) {
// Export all links under the quality header into a playlist file
const links = it.closest('ol').querySelectorAll('li');
let string = '#EXTM3U\n';
links.forEach(link => {
const episode = decodeURIComponent(link.children[1].download);
string += `#EXTINF:-1,${episode}\n` + link.children[1].href + '\n';
});
const file = new Blob([string], { type: 'application/vnd.apple.mpegurl' });
const fileUrl = URL.createObjectURL(file);
window.open(fileUrl);
it.textContent = 'Launching VLC!!';
setTimeout(() => { it.textContent = 'Play with VLC'; }, 2000);
alert("Due to browser limitations, there is a high possibility that this feature may not work correctly.\nIf the video does not automatically play, please utilize the export button and manually open the playlist file manually.");
}
return {
onSelectBtnPressed,
onCopyBtnClicked,
onExportBtnClicked,
onPlayBtnClicked
};
}
}
