ai_novelist_auto_export.user.js

// ==UserScript==
// @name         AIのべりすと 自動でZIPですべてエクスポート
// @namespace    https://ai-novelist-share.geo.jp/
// @version      0.1
// @description  AIのべりすとの作品リストを開いたとき、前回自動ダウンロードから指定日数が経過していれば、自動でダウンロードを開始します。
// @author       しらたま
// @match        https://ai-novel.com/works.php
// @icon         https://www.google.com/s2/favicons?sz=64&domain=ai-novel.com
// @updateURL    https://gist.github.com/whiteball/f14ddfc89ed8781d5253314620b63679/raw/ai_novelist_undo_to_head.user.js
// @downloadURL  https://gist.github.com/whiteball/f14ddfc89ed8781d5253314620b63679/raw/ai_novelist_undo_to_head.user.js
// @supportURL   https://gist.github.com/whiteball/f14ddfc89ed8781d5253314620b63679
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    const works_find = document.getElementById('works_find')
    if (!works_find) {
        return
    }
    const insertDivAndAutoDownload = function () {
        const mod_auto_export_all_area = document.getElementById('mod_auto_export_all_area')
        if (mod_auto_export_all_area) {
            // すでに設定済みなので戻る
            return true
        }
        const export_all_div = document.getElementById('export_all_div')
        if (!export_all_div) {
            // ダウンロードボタンが見つからないので戻る
            return false
        }

        const span = isNaN(Number(localStorage.mod_auto_export_span)) ? 7 : Number(localStorage.mod_auto_export_span),
              last_export = isNaN(Number(localStorage.mod_last_auto_export)) ? 0 : Number(localStorage.mod_last_auto_export),
              current_time = (new Date).getTime()
        if ((last_export + span * 24 * 60 * 60 * 1000) < current_time) {
            // JSZipが準備できるまで待ってからダウンロードボタンを押す
            const timer = setInterval(function () {
                if (window.JSZip) {
                    const export_all = document.getElementById('export_all')
                    if (export_all) {
                        export_all.dispatchEvent(new Event('click'))
                    }
                    localStorage.mod_last_auto_export = current_time
                    clearInterval(timer)
                }
            }, 500)
        }

        export_all_div.insertAdjacentHTML('beforeend',`&nbsp;<span id="mod_auto_export_all_area">自動DL間隔&nbsp;<input id="mod_auto_export_span" type="number" min="1" max="99" value="${span}" placeholder="7" style="width:4rem;text-align:center">&nbsp;日</span>`)
        const mod_auto_export_span = document.getElementById('mod_auto_export_span')
        if (mod_auto_export_span) {
            mod_auto_export_span.addEventListener('change', function () {
                const new_span = Number(mod_auto_export_span.value)
                localStorage.mod_auto_export_span = isNaN(new_span) ? 7 : new_span
            })
        }
        return true
    }
    const targetNode = works_find.parentNode;
    const observer = new MutationObserver(function(mutationsList, observer) {
        for(const mutation of mutationsList) {
            if (mutation.type === 'childList') {
                if (insertDivAndAutoDownload()) {
                    break
                }
            }
        }
    })
    insertDivAndAutoDownload()
    observer.observe(targetNode, { attributes: false, childList: true, subtree: true })
})();