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risu download

download risu.io file

  1. // ==UserScript==
  2. // @name         risu download
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.0
  5. // @description  download risu.io file
  6. // @author       Charles
  7. // @match        https://risu.io/*
  8. // @icon         https://www.google.com/s2/favicons?domain=risu.io
  9. // @run-at       document-start
  10. // @grant        GM_download
  11. // ==/UserScript==
  12.  
  13. (function () {
  14.     'use strict';
  15.     // Your code here...
  16.     document.onreadystatechange = function () {
  17.         if (document.readyState === "complete") {
  18.             // Do something
  19.             let button_bar = document.getElementsByClassName('input-group-append')[0];
  20.             let submit_button = button_bar.getElementsByClassName('btn')[0];
  21.             let download_button = submit_button.cloneNode(true);
  22.             download_button.type = "button";
  23.             download_button.textContent = "Download";
  24.             download_button.style.marginLeft = '5px';
  25.             button_bar.appendChild(download_button);
  26.             let metas = document.getElementsByTagName("meta");
  27.             let token;
  28.             for (let i = 0; i < metas.length; i++) {
  29.                 if (metas[i].getAttribute('name') === 'csrf-token') {
  30.                     let content = metas[i].getAttribute("content");
  31.                     token = content;
  32.                     break;
  33.                 }
  34.             }
  35.             download_button.onclick = async function () {
  36.                 let header = new Headers({
  37.                     "Content-Type": "application/json;charset=utf-8",
  38.                     "X-CSRF-Token": token,
  39.                     "Accept": "application/json, text/plain, */*",
  40.                 });
  41.                 let send_obj = {password: document.getElementsByClassName("page-password")[0].value};
  42.                 console.log("send obj : " + send_obj);
  43.                 let result_json = await fetch(window.location.href + "/confirm.json", {
  44.                     method: 'POST',
  45.                     body: JSON.stringify(send_obj),
  46.                     credentials: "same-origin",
  47.                     headers: header,
  48.                 }).then(response => response.json()).then(response => response).catch(error => alert("error "));
  49.                 if (result_json.lock === false) {
  50.                     alert("password error");
  51.                 }
  52.                 for (let i = 0; i < result_json.file_infos.length; i++) {
  53.                     let content = result_json.file_infos[i];
  54.                     let file_name = content.filename;
  55.                     const url = content.file_path;
  56.                     GM_download(url, file_name);
  57.                 }
  58.  
  59.             };
  60.         }
  61.     }
  62. })();