// ==UserScript==
// @name ehx direct download
// @namespace https://github.com/x94fujo6rpg/SomeTampermonkeyScripts
// @version 0.52
// @description direct download archive from list / sort gallery (in current page) / show full title in pure text
// @author x94fujo6
// @match https://e-hentai.org/*
// @exclude https://e-hentai.org/mytags
// @exclude https://e-hentai.org/mpv/*
// @match https://exhentai.org/*
// @exclude https://exhentai.org/mytags
// @exclude https://exhentai.org/mpv/*
// @grant GM_getValue
// @grant GM_setValue
// ==/UserScript==
// this script only work in Thumbnail mode
(function () {
'use strict';
let api;
let domain;
let hid = true;
let m = "[ehx direct download]: ";
let key = "exhddl_list";
let defaultValue = [];
let debug = true;
let gallery_nodes;
let gdata = [];
let gcount = 0;
let pcount = 0;
let id_mainbox = "exhddl_activate";
let id_dd = "exhddl_ddbutton";
let id_puretext = "exhddl_puretext";
let id_sort_setting = "exhddl_sortsetting";
window.onload = main();
function myCss() {
let s = document.createElement("style");
s.id = "ehx_direct_download_css";
document.head.appendChild(s);
s.textContent = `
.puretext {
overflow: hidden;
min-height: 32px;
line-height: 16px;
margin: 6px 4px 0;
font-size: 10pt;
text-align: center;
}
`;
}
function main() {
api = setApi();
domain = `https://${document.domain}`;
if (!domain || !api) return print(`${m}domain or api is missing`);
myCss()
let link = document.location.href;
if (link.includes(".php")) {
return print(`${m}see php, abort`);
} else if (link.includes("/g/")) {
print(`${m}gallery page`);
return setEvent(link);
} else {
print(`${m}normal start`);
if (!checkDisplayMode) return wrongDisplayMode();
return setButton();
}
}
function checkDisplayMode() {
let setting = document.getElementById("dms");
if (!setting) return false;
setting = setting.querySelector("option[value='t']");
return setting.selected;
}
function wrongDisplayMode() {
let pos = document.querySelector(".ido");
pos.insertAdjacentElement("afterbegin", newSpan("Display mode is not Thumbnail. Script stop"));
}
function newSpan(text = "") {
let span = document.createElement("span");
Object.assign(span, {
textContent: text,
});
return span;
}
function newLine() {
return document.createElement("br");
}
function newSeparate() {
return newSpan(" / ");
}
function setEvent(link) {
let la = link.split("/");
if (la[3] === "g") {
let gid = la[4];
let e = findEleByText("a", "Archive Download");
e.addEventListener("click", () => {
updateList(gid);
});
print(`${m}set trigger for updateList on gallery:${gid}`);
}
}
function findEleByText(type, string) {
let es = document.querySelectorAll(type);
for (let index in es) {
if (!isNaN(index)) {
let e = es[index];
if (e.textContent.includes(string)) {
return e;
}
}
}
}
function setButton() {
let pos = document.querySelector(".ido");
let bs = "width: max-content";
let box = document.createElement("div");
box.id = id_mainbox;
let nodelist = [
newButton(id_dd, "Enable: Archive Download & Sorting & Show torrents Title", bs, downloadButton),
newLine(),
newButton(id_puretext, "Show Pure Text", bs, pureText),
newLine(),
];
box = appendAll(box, nodelist);
pos.insertAdjacentElement("afterbegin", box);
if (hid) hlexg();
}
function setSortingButton() {
let pos = document.getElementById(id_mainbox);
let bs = "width: max-content";
let ck = document.createElement("input");
Object.assign(ck, {
type: "checkbox",
id: id_sort_setting,
checked: true,
});
let lable = document.createElement("label");
Object.assign(lable, {
htmlFor: id_sort_setting,
textContent: "Descending",
});
let nodelist = [
newButton("exhddl_sort_by_title", "Sort By Title", bs, () => { sortGalleryByKey("title"); }),
newSeparate(),
newButton("exhddl_sort_by_artist", "Sort By Artist", bs, () => { sortGalleryByKey("artist"); }),
newSeparate(),
newButton("exhddl_sort_by_group", "Sort By Group/Circle", bs, () => { sortGalleryByKey("group"); }),
newLine(),
newButton("exhddl_sort_by_date", "Sort By Date", bs, () => { sortGalleryByKey("gid"); }),
newSeparate(),
newButton("exhddl_sort_by_category", "Sort By Category", bs, () => { sortGalleryByKey("category"); }),
newSeparate(),
newButton("exhddl_sort_by_ex", "Sort By ???", bs, () => { sortGalleryByKey("expunged"); }),
newLine(),
ck, lable,
];
pos.querySelector("span").remove();
pos.querySelector("br").remove();
appendAll(pos, nodelist);
}
function setShowTorrent() {
let nodelist = document.querySelectorAll(".gl1t");
nodelist.forEach(g => {
let id = g.querySelector("a").href.split("/g/")[1].split("/")[0];
let torrent_list = getTorrentList(id);
if (torrent_list) {
let pos = g.querySelector(`#gallery_dl_${id}`);
torrent_list.forEach((t, index) => {
let span = newSpan(t);
span.className = "puretext torrent_title";
span.style.display = "none";
//if (index != 0) pos.insertAdjacentElement("afterend", newLine());
pos.insertAdjacentElement("afterend", span);
});
let bs = "width: max-content; align-self: center;";
let button = newButton(`t_title_${id}`, "Torrent List", bs, function () {
let t_list = this.parentElement.querySelectorAll(".torrent_title");
t_list.forEach(e => e.style.display = (e.style.display == "none") ? "" : "none");
});
pos.insertAdjacentElement("afterend", button);
}
});
}
function getTorrentList(gid = "") {
let list = [];
let torrents = gdata.find(g => g.gid == gid).torrents;
if (torrents.length == 0) return false;
torrents.forEach(t => {
list.push(t.name);
});
return list.reverse();
}
function appendAll(node, nodeList) {
nodeList.forEach(e => node.appendChild(e));
return node;
}
function processGdata() {
let taglist = [
"artist",
"group",
];
gdata.forEach(data => {
taglist.forEach(tag_key => {
data[tag_key] = data.tags.find(s => s.includes(`${tag_key}:`));
if (data[tag_key]) {
data[tag_key] = data[tag_key].replace(`${tag_key}:`, "");
} else {
data[tag_key] = "";
}
});
});
}
function getAllGalleryNode() {
gallery_nodes = {};
let nodelist = document.querySelectorAll(".gl1t");
nodelist.forEach(node => {
let title = node.querySelector(".glname");
let id = title.parentElement.href.split("/g/")[1].split("/")[0];
let deepcopy = node.cloneNode(true);
copyOnclick(node, deepcopy, `#gallery_dl_${id}`);
copyOnclick(node, deepcopy, `#t_title_${id}`);
title = title.textContent;
gallery_nodes[id] = {
id: id,
title: title,
node: deepcopy,
};
});
function copyOnclick(original, copy, css_selector) {
let o = original.querySelector(css_selector);
if (o) {
copy.querySelector(css_selector).onclick = o.onclick;
}
}
}
function sortGalleryByKey(key = "") {
if (!key) return;
let sorted_id = getSortedGalleryID(gdata, key);
let container = document.querySelector(".itg.gld");
getAllGalleryNode();
removeAllGallery();
sorted_id.forEach(id => container.appendChild(gallery_nodes[id].node));
}
function removeAllGallery() {
let nodelist = document.querySelectorAll(".gl1t");
nodelist.forEach(e => e.remove());
}
function getSortedGalleryID(object_list, sort_key) {
let newlist = [];
let descending = document.getElementById(id_sort_setting);
descending = descending.checked ? true : false;
newlist = object_list.sort((a, b) => {
if (descending) {
return a[sort_key] < b[sort_key] ? 1 : -1;
} else {
return a[sort_key] > b[sort_key] ? 1 : -1;
}
});
let id_list = [];
if (newlist) newlist.forEach(item => id_list.push(item.gid));
return id_list;
}
function newButton(e_id, e_text, e_style, e_onclick) {
let e = document.createElement("button");
return Object.assign(e, {
id: e_id,
textContent: e_text,
style: e_style,
onclick: e_onclick,
});
}
function setApi() {
let eh = "https://api.e-hentai.org/api.php";
let ex = "https://exhentai.org/api.php";
let link = document.location.href;
if (link.indexOf("//exhentai") != -1) {
print(`${m}set api as ${ex}`);
return ex;
} else if (link.indexOf("//e-hentai") != -1) {
print(`${m}set api as ${eh}`);
return eh;
}
return false;
}
function hlexg() {
let w = document.querySelectorAll("s");
if (w.length > 0) w.forEach(ele => ele.parentElement.parentElement.parentElement.parentElement.style.backgroundColor = "GoldenRod");
}
function pureText() {
document.getElementById(id_puretext).remove();
document.getElementById(id_mainbox).querySelector("br").remove();
let gallery = document.querySelectorAll(".gl1t");
gallery.forEach(ele => {
let e = document.createElement("span");
e.textContent = ele.querySelector("a[href]").textContent;
e.className = "puretext";
let pos = ele.querySelector(".gdd");
if (pos) {
pos.insertAdjacentElement("beforebegin", e);
} else {
pos = ele.querySelector(".gl3t");
pos.insertAdjacentElement("afterend", e);
}
});
}
function downloadButton() {
let pos = document.getElementById(id_mainbox);
document.getElementById(id_dd).remove();
pos.insertAdjacentElement("afterbegin", newSpan("Processing... Please Wait"));
acquireGalleryData();
setLinkToNewTab();
}
function updateGalleryStatus() {
let list = GM_getValue(key, defaultValue).split(",");
gdata.forEach(g => {
let dl_button = document.querySelector(`#gallery_dl_${g.gid}`);
if (list.indexOf(`${g.gid}`) != -1) {
dl_button.style.color = "gray";
dl_button.style.backgroundColor = "transparent";
}
});
}
function setLinkToNewTab() {
let gallery = document.querySelectorAll(".gl1t");
gallery.forEach(g => {
g.querySelectorAll("a").forEach(a => {
if (a.href.includes("/g/")) a.target = "_blank";
});
});
}
function acquireGalleryData() {
let gallery = document.querySelectorAll(".gl1t");
let gc = 0;
if (gallery) {
print(`${m}acquire gallery data`);
let data = { method: "gdata", gidlist: [], namespace: 1 };
let alldata = [];
let count = 0;
let glist = [];
gallery.forEach((ele, index) => {
let link = ele.querySelector(`a[href*='${domain}/g/']`).href.split("/");
if (link[3] === "g") {
let gid = link[4];
let gtoken = link[5];
if (gid && gtoken) {
glist.push([gid, gtoken]);
count++;
gc++;
if (count === 25 || index === gallery.length - 1) {
count = 0;
let newdata = Object.assign({}, data);
newdata.gidlist = Object.assign([], glist);
alldata.push(newdata);
glist = [];
}
}
}
});
gcount = gc; // save gallery count
print(`${m}gallery queue length:${alldata.length}, total gallery count:${gc}`);
if (alldata.length != 0) {
print(`${m}start sending request`);
requestData(alldata);
} else {
print(`${m}gallery queue is empty`);
}
}
}
function requestData(datalist) {
for (let index = 0; index < datalist.length; index++) {
setTimeout(() => {
print(`${m}sending request${index + 1}`);
let data = datalist[index];
if (data) myApiCall(data, index + 1);
}, 1000 * index);
}
}
function directDL(data, index) {
data = JSON.parse(data);
print(`${m}process data from request batch:${index}, gallery count:${Object.keys(data.gmetadata).length}`);
let list = GM_getValue(key, defaultValue);
if (list.length != 0) list.split(",");
let gidlist = [];
data.gmetadata.forEach(g => {
gdata.push(g);
let archivelink = `${domain}/archiver.php?gid=${g.gid}&token=${g.token}&or=${g.archiver_key}`;
let glink = `${domain}/g/${g.gid}/${g.token}/`;
let gallery = document.querySelector(`a[href="${glink}`);
if (gallery) {
let dlbutton = document.createElement("button");
Object.assign(dlbutton, {
id: `gallery_dl_${g.gid}`,
className: "gdd",
style: "width: max-content; align-self: center;",
textContent: "Archive Download",
});
dlbutton.onclick = function () {
let s = document.getElementById(dlbutton.id).style;
s.color = "gray";
s.backgroundColor = "transparent";
visitGallery(glink);
updateList(g.gid);
return my_popUp(archivelink, 480, 320);
};
if (list.indexOf(`${g.gid}`) != -1) {
dlbutton.style.color = "gray";
dlbutton.style.backgroundColor = "transparent";
print(`${m}gallery [${dlbutton.id}] is in downloaded list, set as downloaded`);
}
let pos = gallery.parentElement.querySelector(".puretext");
if (!pos) pos = gallery.parentElement.querySelector(".gl3t");
pos.insertAdjacentElement("afterend", dlbutton);
gidlist.push(dlbutton.id);
pcount++;
}
});
print(`${m}request batch:${index} done`);
if (gcount === pcount) {
print(`${m}all request done`);
print(`${m}initializing sorting`);
print(`${m}process data`);
processGdata();
print(`${m}setup sorting button`);
setSortingButton();
print(`${m}setup show torrent title button`);
setShowTorrent();
setInterval(updateGalleryStatus, 3000);
}
}
function my_popUp(URL, w, h) {
window.open(
URL,
`_pu${Math.random().toString().replace(/0\./, "")}`,
`toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0
,width=${w},height=${h},left=${(screen.width - w) / 2},top=${(screen.height - h) / 2}`
);
return false;
}
function myApiCall(data, index) {
let request = new XMLHttpRequest();
request.open("POST", api);
request.setRequestHeader("Content-Type", "application/json");
request.withCredentials = true;
request.onreadystatechange = function () {
if (request.readyState == 4) {
if (request.status == 200) {
print(`${m}request${index} complete`);
return directDL(request.responseText, index);
} else {
print(`${m}request${index} failed [status: ${request.status}]`);
print(request);
return;
}
}
};
request.send(JSON.stringify(data));
}
function visitGallery(link) {
if (link) {
// send request to server, not sure this count or not. (no effect to link states)
let r = new XMLHttpRequest();
r.open("get", link, true);
r.onreadystatechange = function () {
if (r.readyState == 4) {
if (r.status == 200) {
print(`${m}server request success, gallery:${link}`);
} else {
print(`${m}server request failed, gallery:${link}`);
print(r);
}
}
};
r.send();
// trigger :visited
let current = window.location.href;
history.pushState({}, "", link); // add link to history. this will change current winodw link.
print(`${m}add history, link:${window.location.href}`);
history.pushState({}, "", current); // change it back.
}
}
function updateList(gid) {
gid = `${gid}`; // convert to string
let list = GM_getValue(key, defaultValue);
if (list.length != 0) {
let count = 0;
list = list.split(",");
if (list.indexOf(gid) != -1) return print(`${m}[${gid}] is already in the list, abort`);
list.push(gid);
while (list.length > 10000) {
let r = list.shift();
print(`${m}reach limit, remove [${r}]`);
count++;
if (count > 100) return print(`${m}unknow error while removing old data, script stop`);
}
} else {
print(`${m}no list found, creat new list`);
list = [gid];
}
list = list.join();
GM_setValue(key, list);
print(`${m}add [${gid}] to list. [list_size:${list.length}, list_length:${list.split(",").length}]`);
}
function print(...any) {
if (debug) console.log(...any);
}
})();
