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cmoa.jp downloader

Download comic from cmoa.jp

Come installare

Dovrai installare un'estensione come Tampermonkey, Greasemonkey o Violentmonkey per installare questo script.

You will need to install an extension such as Tampermonkey to install this script.

Dovrai installare un'estensione come Tampermonkey o Violentmonkey per installare questo script.

Dovrai installare un'estensione come Tampermonkey o Userscripts per installare questo script.

Dovrai installare un'estensione come ad esempio Tampermonkey per installare questo script.

Dovrai installare un gestore di script utente per installare questo script.

(Ho già un gestore di script utente, lasciamelo installare!)

Come installare

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

(Ho già un gestore di stile utente, lasciamelo installare!) 

// ==UserScript==
// @name        cmoa.jp downloader
// @namespace   https://blog.bgme.me
// @match       https://www.cmoa.jp/bib/speedreader/*
// @grant       none
// @require     https://cdn.jsdelivr.net/npm/[email protected]/dist/FileSaver.min.js
// @require     https://cdn.jsdelivr.net/npm/[email protected]/dist/jszip.min.js
// @run-at      document-end
// @version     1.0
// @author      bgme
// @description Download comic from cmoa.jp
// @supportURL  https://github.com/yingziwu/Greasemonkey/issues
// @icon        https://www.cmoa.jp/favicon.ico
// @license     AGPL-3.0-or-later
// ==/UserScript==

"use strict";

/*
// 在 Console 中使用时请去除此段注释
['https://cdn.jsdelivr.net/npm/[email protected]/dist/FileSaver.min.js', 'https://cdn.jsdelivr.net/npm/[email protected]/dist/jszip.min.js'].forEach(item => {
    let script = document.createElement('script');
    script.src = item;
    document.body.append(script);
});
*/

function addButton() {
  let button = document.createElement("button");
  button.className = "icon_pc";
  button.style.cssText = `position: fixed;
                          top: 15%;
                          right: 5%;
                          z-index: 99;
                          background-color: #0000;
                          border-style: none;
                          text-align:center;
                          vertical-align:baseline;`;

  let img = document.createElement("img");
  img.src =
    "data:image/png;base64,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";
  img.style.cssText = "height: 2em;";

  button.onclick = function () {
    console.log("Start download……");
    window.zip = new JSZip();
    window.fileNameList = new Array();
    setEvent();

    img.src =
      "data:image/png;base64,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";
    button.onclick = function () {
      alert(`Downloaded ${window.fileNameList.length / 3} files.`);
      if (confirm("Save to disk?")) {
        saveZip();
      }
    };
  };

  button.appendChild(img);
  document.body.appendChild(button);
  console.log("Start Load……");
}

function setEvent() {
  let MutationObserver =
    window.MutationObserver ||
    window.WebKitMutationObserver ||
    window.MozMutationObserver;
  const element = document.getElementById("content");
  let observer = new MutationObserver(function (mutations) {
    mutations.forEach(function (mutation) {
      if (mutation.type == "attributes") {
        catchPages();
      }
    });
  });

  observer.observe(element, {
    attributes: true, //configure it to listen to attribute changes
    attributeFilter: ["style"],
  });
}

function catchPages() {
  const pt_imgs = document.querySelectorAll(".pt-img");
  pt_imgs.forEach((pt_img) => {
    catchPage(pt_img);
  });
}

async function catchPage(pt_img) {
  let pageNum = pt_img.parentElement.getAttribute("id").match(/\d+$/);
  let imgs = pt_img.querySelectorAll("img");
  let imgNum = 1;

  for (let img of imgs) {
    let blobUri = img.getAttribute("src");
    let blobName = `p${pageNum}i${imgNum}.jpg`;
    if (window.fileNameList.includes(blobName)) {
      continue;
    }
    window.fileNameList.push(blobName);
    await fetch(blobUri)
      .then((response) => response.blob())
      .then((blob) => window.zip.file(blobName, blob))
      .catch((err) => console.log("catchPage: " + err));
    console.log("Downloading " + blobName);
    imgNum++;
  }
}

function saveZip() {
  console.log("Save to disk……");
  //  console.log(zip);
  let title = document.querySelector("title").text;
  window.zip
    .generateAsync({ type: "blob" })
    .then((blob) => {
      saveAs(blob, `${title}.zip`);
    })
    .catch((err) => console.log("saveZip: " + err));
}

// Run script
window.addEventListener("load", function () {
  addButton();
});