dots-of-war/files/.config/EnhancedDiscord/plugins/direct_download.js
2020-04-18 20:27:12 +02:00

104 lines
4.4 KiB
JavaScript

const Plugin = require('../plugin');
// contains modified code from https://stackoverflow.com/a/47820271
const { dialog } = require('electron').remote;
const http = require('https');
const fs = require('fs');
let ttM = {}, iteM = {};
function saveAs(url, filename, fileExtension) {
const userChosenPath = dialog.showSaveDialog({ defaultPath: filename, title: 'Where would you like to store the stolen memes?', buttonLabel: 'Steal this meme', filters: [{ name: "Stolen meme", extensions: [fileExtension] }] });
if (userChosenPath) {
download(url, userChosenPath, () => {
const wrap = document.createElement('div');
wrap.className = 'theme-dark';
const gay = document.createElement('div');
gay.style = "position: fixed; bottom: 10%; left: calc(50% - 88px);"
gay.className = `${ttM.tooltip} ${ttM.tooltipTop} ${ttM.tooltipBlack}`;
gay.innerHTML = 'Successfully downloaded | ' + userChosenPath;
document.body.appendChild(wrap);
wrap.appendChild(gay);
setTimeout(() => wrap.remove(), 2000);
});
}
}
function download (url, dest, cb) {
const file = fs.createWriteStream(dest);
http.get(url, function(response) {
response.pipe(file);
file.on('finish', function() {
file.close(cb);
});
}).on('error', function(err) {
fs.unlink(dest);
if (cb) cb(err.message);
});
}
function addMenuItem(url, text, filename = true, fileExtension) {
const cmGroups = document.getElementsByClassName(iteM.itemGroup);
if (!cmGroups || cmGroups.length == 0) return;
const newCmItem = document.createElement('div');
newCmItem.className = iteM.item;
newCmItem.innerHTML = text;
const lastGroup = cmGroups[cmGroups.length-1];
lastGroup.appendChild(newCmItem);
newCmItem.onclick = () => saveAs(url, filename, fileExtension);
}
// contains code modified from https://github.com/Metalloriff/BetterDiscordPlugins/blob/master/SaveTo.plugin.js
module.exports = new Plugin({
name: 'Direct Download',
author: 'Joe 🎸#7070',
description: `<del>Download files</del> Steal memes without opening a browser.`,
color: '#18770e',
load: async function() {
this._cmClass = window.EDApi.findModule("contextMenu").contextMenu;
this._contClass = window.EDApi.findModule("embedWrapper").container;
ttM = window.EDApi.findModule('tooltipPointer');
iteM = window.EDApi.findModule('itemBase');
document.addEventListener("contextmenu", this.listener);
},
listener(e) {
if (document.getElementsByClassName(this._cmClass).length == 0) setTimeout(() => module.exports.onContextMenu(e), 0);
else this.onContextMenu(e);
},
onContextMenu(e) {
const messageGroup = e.target.closest('.'+this._contClass);
if (e.target.localName != "a" && e.target.localName != "img" && e.target.localName != "video" && !messageGroup && !e.target.className.includes("guildIcon") && !e.target.className.includes("image-")) return;
let saveLabel = "Download",
url = e.target.poster || e.target.style.backgroundImage.substring(e.target.style.backgroundImage.indexOf(`"`) + 1, e.target.style.backgroundImage.lastIndexOf(`"`)) || e.target.href || e.target.src;
if (e.target.className.includes("guildIcon")) saveLabel = "Download Icon";
else if (e.target.className.includes("image-")) saveLabel = "Download Avatar";
if (!url || e.target.classList.contains("emote") || url.includes("youtube.com/watch?v=") || url.includes("youtu.be/") || url.lastIndexOf("/") > url.lastIndexOf(".")) return;
url = url.split("?")[0];
url = url.replace(".webp", ".png");
let fileName = url.substring(url.lastIndexOf("/") + 1, url.lastIndexOf("."));
const fileExtension = url.substr(url.lastIndexOf(".") + 1, url.length);
if (saveLabel.includes("Avatar") || saveLabel.includes("Icon")) url += "?size=2048";
if (e.target.classList.contains("emoji")) {
saveLabel = "Download Emoji";
fileName = e.target.alt.replace(/[^A-Za-z_-]/g, "");
}
//console.log({url, saveLabel, fileName, fileExtension});
setTimeout(() => addMenuItem(url, saveLabel, fileName, fileExtension), 5);
},
unload: function() {
document.removeEventListener("contextmenu", this.listener);
}
});