// ==UserScript==
// @name Kemono 下載工具
// @name:zh-TW Kemono 下載工具
// @name:zh-CN Kemono 下载工具
// @name:ja Kemono ダウンロードツール
// @name:en Kemono DownloadTool
// @version 0.0.6
// @author HentiSaru
// @description 一鍵下載圖片 (壓縮下載/單圖下載) , 頁面數據創建 json 下載 , 一鍵開啟當前所有帖子
// @description:zh-TW 一鍵下載圖片 (壓縮下載/單圖下載) , 頁面數據創建 json 下載 , 一鍵開啟當前所有帖子
// @description:zh-CN 一键下载图片 (压缩下载/单图下载) , 页面数据创建 json 下载 , 一键开启当前所有帖子
// @description:ja 画像をワンクリックでダウンロード（圧縮ダウンロード/単一画像ダウンロード）、ページデータを作成してjsonでダウンロード、現在のすべての投稿をワンクリックで開く
// @description:en One-click download of images (compressed download/single image download), create page data for json download, one-click open all current posts
// @match *://kemono.su/*
// @match *://*.kemono.su/*
// @match *://kemono.party/*
// @match *://*.kemono.party/*
// @icon https://cdn-icons-png.flaticon.com/512/2381/2381981.png
// @license MIT
// @namespace https://greasyfork.org/users/989635
// @run-at document-end
// @grant GM_addStyle
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_download
// @grant GM_addElement
// @grant GM_notification
// @grant GM_xmlhttpRequest
// @grant GM_registerMenuCommand
// @require https://cdnjs.cloudflare.com/ajax/libs/jszip/3.7.1/jszip.min.js
// @require https://cdnjs.cloudflare.com/ajax/libs/FileSaver.js/2.0.5/FileSaver.min.js
// ==/UserScript==
const regex = /^https:\/\/[^/]+/, pattern = /^(https?:\/\/)?(www\.)?kemono\..+\/.+\/user\/.+\/post\/.+$/, language = display_language(navigator.language);
var CompressMode = GM_getValue("壓縮下載", []), parser = new DOMParser(), url = window.location.href.match(regex), dict = {}, ModeDisplay, Pages=0;
let observer = new MutationObserver((mutationsList, observer) => {
for (const mutation of mutationsList) {
if (mutation.type === "childList") {
if (pattern.test(window.location.href) && !document.querySelector("#DBExist")) {ButtonCreation()}
}
}
});
(function() {
if (pattern.test(window.location.href)) {
observer.observe(document.body, {childList: true, subtree: true});
}
GM_registerMenuCommand(language[0], function() {DownloadModeSwitch()}, "C")
GM_registerMenuCommand(language[1], function() {
const section = document.querySelector("section");
if (section) {
GetPageData(section);
}
}, "J")
GM_registerMenuCommand(language[2], function() {OpenData()}, "O")
})();
async function DownloadModeSwitch() {
if (GM_getValue("壓縮下載", [])){
GM_setValue("壓縮下載", false);
GM_notification({
title: language[3],
text: language[6],
timeout: 2500
});
} else {
GM_setValue("壓縮下載", true);
GM_notification({
title: language[3],
text: language[4],
timeout: 2500
});
}
location.reload();
}
async function ButtonCreation() {
GM_addStyle(`
.File_Span {
padding: 1rem;
font-size: 20% !important;
}
.Download_Button {
color: hsl(0, 0%, 45%);
padding: 6px;
border-radius: 8px;
border: 2px solid rgba(59, 62, 68, 0.7);
background-color: rgba(29, 31, 32, 0.8);
font-family: Arial, sans-serif;
}
.Download_Button:hover {
color: hsl(0, 0%, 95%);
background-color: hsl(0, 0%, 45%);
font-family: Arial, sans-serif;
}
.Download_Button:disabled {
color: hsl(0, 0%, 95%);
background-color: hsl(0, 0%, 45%);
}
`);
let download_button;
try {
const Files = document.querySelectorAll("div.post__body h2")
const spanElement = GM_addElement(Files[Files.length - 1], "span", {class: "File_Span"});
download_button = GM_addElement(spanElement, "button", {
class: "Download_Button",
id: "DBExist"
});
if (CompressMode) {
ModeDisplay = language[5];
} else {
ModeDisplay = language[7];
}
download_button.textContent = ModeDisplay;
download_button.addEventListener("click", function() {
DownloadTrigger(download_button);
});
} catch {
download_button.textContent = language[9];
download_button.disabled = true;
}
}
function IllegalFilter(Name) {
return Name.replace(/[\/\?<>\\:\*\|":]/g, '');
}
function Conversion(Name) {
return Name.replace(/[\[\]]/g, '');
}
function GetExtension(link) {
const match = link.match(/\.([^.]+)$/);
if (match) {return match[1].toLowerCase()}
return "png";
}
async function DownloadTrigger(button) {
let interval = setInterval(function() {
let imgdata = document.querySelectorAll("a.fileThumb.image-link");
let title = document.querySelector("h1.post__title").textContent.trim();
let user = document.querySelector("a.post__user-name").textContent.trim();
if (imgdata && title && user) {
button.textContent = language[8];
button.disabled = true;
if (CompressMode) {
ZipDownload(`[${user}] ${title}`, imgdata, button);
} else {
ImageDownload(`[${user}] ${title}`, imgdata, button)
}
clearInterval(interval);
}
}, 500);
}
async function ZipDownload(Folder, ImgData, Button) {
const zip = new JSZip(),
Data = Object.values(ImgData),
File = Conversion(Folder),
Total = Data.length,
name = IllegalFilter(Folder.split(" ")[1]);
let pool = [], poolSize = 5, progress = 1, mantissa, link, extension;
function createPromise(i) {
link = Data[i].href.split("?f=")[0];
extension = GetExtension(link);
return new Promise((resolve) => {
GM_xmlhttpRequest({
method: "GET",
url: link,
responseType: "blob",
onload: response => {
if (response.status === 200 && response.response instanceof Blob && response.response.size > 0) {
mantissa = progress.toString().padStart(3, '0');
zip.file(`${File}/${name}_${mantissa}.${extension}`, response.response);
Button.textContent = `${language[10]} [${progress}/${Total}]`;
progress++;
} else {
i--;
}
resolve();
}
});
});
}
for (let i = 0; i < Total; i++) {
let promise = createPromise(i);
pool.push(promise);
if (pool.length >= poolSize) {
await Promise.all(pool);
pool = [];
}
}
if (pool.length > 0) {await Promise.all(pool)}
Compression();
function Compression() {
Button.textContent = language[11];
zip.generateAsync({
type: "blob",
compression: "DEFLATE",
compressionOptions: {
level: 5 // 壓縮級別，範圍從 0（無壓縮）到 9（最大壓縮）
}
}).then(zip => {
Button.textContent = language[13];
saveAs(zip, `${Folder}.zip`);
setTimeout(() => {Button.textContent = ModeDisplay}, 4000);
Button.disabled = false;
}).catch(result => {
Button.textContent = language[12];
setTimeout(() => {Button.textContent = ModeDisplay}, 6000);
Button.disabled = false;
});
}
}
async function ImageDownload(Folder, ImgData, Button) {
const name = IllegalFilter(Folder.split(" ")[1]),
Data = Object.values(ImgData),
Total = Data.length;
let progress = 1, link, extension;
for (let i = 0; i < Total; i++) {
link = Data[i].href.split("?f=")[0];
extension = GetExtension(link);
GM_download({
url: link,
name: `${name}_${(progress+i).toString().padStart(3, '0')}.${extension}`,
ontimeout: 10000,
onload: () => {
Button.textContent = `${language[10]} [${progress}/${Total}]`;
progress++;
},
onerror: () => {
i--;
}
});
}
Button.textContent = language[13];
setTimeout(() => {Button.textContent = ModeDisplay}, 4000);
Button.disabled = false;
}
async function GetPageData(section) {
const menu = section.querySelector("a.pagination-button-after-current");
const item = section.querySelectorAll(".card-list__items article");
let title, link;
item.forEach(card => {
title = card.querySelector(".post-card__header").textContent.trim()
link = card.querySelector("a").href
dict[`${link}`] = title;
})
try { // 當沒有下一頁連結就會發生例外
let NextPage = menu.href;
if (NextPage) {
Pages++;
GM_notification({
title: language[14],
text: `${language[15]} : ${Pages}`,
image: "https://cdn-icons-png.flaticon.com/512/2582/2582087.png",
timeout: 800
});
GM_xmlhttpRequest({
method: "GET",
url: NextPage,
nocache: false,
ontimeout: 8000,
onload: response => {
const DOM = parser.parseFromString(response.responseText, "text/html");
GetPageData(DOM.querySelector("section"));
}
});
}
} catch {
try {
// 進行簡單排序
Object.keys(dict).sort();
const author = document.querySelector('span[itemprop="name"]').textContent;
const json = document.createElement("a");
json.href = "data:application/json;charset=utf-8," + encodeURIComponent(JSON.stringify(dict, null, 4));
json.download = `${author}.json`;
json.click();
json.remove();
GM_notification({
title: language[16],
text: language[17],
image: "https://cdn-icons-png.flaticon.com/512/2582/2582087.png",
timeout: 2000
});
} catch {
alert(language[18]);
}
}
}
function OpenData() {
try {
let content = document.querySelector('.card-list__items').querySelectorAll('article.post-card');
content.forEach(function(content) {
let link = content.querySelector('a').getAttribute('href');
setTimeout(() => {
window.open("https://kemono.party" + link , "_blank");
}, 300);
});
} catch {
alert(language[19]);
}
}
function display_language(language) {
let display = {
"zh-TW": [
"🔁 切換下載模式",
"📑 獲取所有帖子 Json 數據",
"📃 開啟當前頁面所有帖子",
"模式切換",
"壓縮下載模式",
"壓縮下載",
"單圖下載模式",
"單圖下載",
"開始下載",
"無法下載",
"下載進度",
"壓縮封裝中[請稍後]",
"壓縮封裝失敗",
"下載完成",
"數據處理中",
"當前處理頁數",
"數據處理完成",
"Json 數據下載",
"錯誤的請求頁面",
"錯誤的開啟頁面",
],
"zh-CN": [
"🔁 切换下载模式",
"📑 获取所有帖子 Json 数据",
"📃 打开当前页面所有帖子",
"模式切换",
"压缩下载模式",
"压缩下载",
"单图下载模式",
"单图下载",
"开始下载",
"无法下载",
"下载进度",
"压缩封装中[请稍后]",
"压缩封装失败",
"下载完成",
"数据处理中",
"当前处理页数",
"数据处理完成",
"Json 数据下载",
"错误的请求页面",
"错误的打开页面"
],
"ja": [
'🔁 ダウンロードモードの切り替え',
'📑 すべての投稿のJsonデータを取得する',
'📃 現在のページのすべての投稿を開く',
'モード切り替え',
'圧縮ダウンロードモード',
'圧縮ダウンロード',
'シングル画像ダウンロードモード',
'シングル画像ダウンロード',
'ダウンロードを開始する',
'ダウンロードできません',
'ダウンロードの進行状況',
'圧縮パッケージング中[しばらくお待ちください]',
'圧縮パッケージングに失敗しました',
'ダウンロードが完了しました',
'データ処理中',
'現在の処理ページ数',
'データ処理が完了しました',
'Jsonデータのダウンロード',
'間違ったリクエストページ',
'間違ったページを開く'
],
"en": [
'🔁 Switch download mode',
'📑 Get all post Json data',
'📃 Open all posts on the current page',
'Mode switch',
'Compressed download mode',
'Compressed download',
'Single image download mode',
'Single image download',
'Start downloading',
'Unable to download',
'Download progress',
'Compressing packaging [please wait]',
'Compression packaging failed',
'Download completed',
'Data processing',
'Current processing page number',
'Data processing completed',
'Json data download',
'Wrong request page',
'Wrong page to open'
]
};
return display[language] || display["en"];
}
