User:AnnAngela/js/nulleditInCategory.js

/* eslint-disable no-magic-numbers */
/* global mw*/
// <pre>
"use strict";
$(function() {
    if (mw.config.get("wgNamespaceNumber") !== 14 || !mw.config.get("wgUserGroups").includes("sysop")) { return; }
    let globalNulleditLock = false;
    (async function run() {
        while (!mw || !mw.util || !mw.util.addPortletLink) {
            await new Promise((res) => setTimeout(res, 1000));
        }
        await mw.loader.using(["oojs-ui"]);
        const cmtitle = mw.config.get("wgPageName");
        let runningPage = 0;
        const thread = async (count, strPanel, progressBar, timer) => {
            await new Promise((res) => setTimeout(res, Math.ceil(100 * Math.random())));
            const api = new mw.Api();
            while (window.list.length) {
                const pageid = window.list.shift();
                if (!pageid) continue;
                runningPage++;
                try {
                    const result = await api.postWithToken("csrf", {
                        action: "edit",
                        pageid,
                        text: (await $.get(`${mw.config.get("wgServer")}${mw.config.get("wgScriptPath")}/index.php?action=raw&section=0&curid=${pageid}&_=${Math.random().toString().replace(/\D/g,"")}`)).replace(/^[ \n]+|[ \n]+$/g, ""),
                        // appendtext: "",
                        section: "0",
                        summary: "对「" + cmtitle + "」下的页面进行空编辑以资刷新分类表",
                        tags: "Automation tool",
                        minor: true,
                        bot: true,
                        nocreate: true,
                        watchlist: "nochange",
                    });
                    if (result.edit && "nochange" in result.edit) {
                        delete result.edit.contentmodel;
                        console.debug(result.edit);
                    } else {
                        console.error(pageid, result);
                        eList.push(pageid);
                    }
                } catch (e) {
                    console.error(pageid, e);
                    eList.push(pageid);
                }
                const l = list.length + --runningPage;
                const left = (count - l);
                const mark = "Nulledit TimeEnd-" + left;
                performance.mark(mark);
                const d = performance.measure("Nulledit Timed-" + left, left > 100 ? "Nulledit TimeEnd-" + (left - 100) : "Nulledit TimeStart", mark).duration;
                const dA = performance.measure("Nulledit TimedA-" + left, "Nulledit TimeStart", mark).duration;
                strPanel.find("#nulleditInCategoryCount").text(`${(left * 100 / count).toFixed(2)}% ${left}`);
                strPanel.find("#nulleditInCategoryTime").text((dA / 1000 / left).toFixed(2));
                strPanel.find("#nulleditInCategoryError").text(eList.length);
                timer.setTimeleft(d * l / Math.min(100, left));
                progressBar.setProgress(left * 100 / count);
            }
        }
        $(mw.util.addPortletLink("p-cactions", "#", "批量空编辑本分类下页面", "startNulledit", "批量空编辑本分类下页面")).attr("class", "sysop-show").on("click", function() {
            if (!globalNulleditLock && confirm("你确定要批量执行空编辑吗？"))(async () => {
                globalNulleditLock = true;
                const dom = $("<div/>");
                const strP = $("<p/>");
                const strPanel = $("<ul/>");
                // $('<style>.oo-ui-progressBarWidget-bar { position: relative; overflow: hidden; } .oo-ui-progressBarWidget-bar::before { content: attr(style); text-indent: -3em; display: inline-block; position: absolute; top: -.325em; right: -.2em; overflow: hidden; color: white; }</style>').appendTo("body");
                const progressBar = new OO.ui.ProgressBarWidget({
                    progress: false
                });
                strP.text("正在加载分类内页面列表……");
                dom.append("<hr>").append(strP).append(strPanel).append(progressBar.$element).appendTo("#mw-content-text > .mw-parser-output:first");
                window.eList = [];
                window.list = await (async () => {
                    const api = new mw.Api();
                    const eol = Symbol("eol");
                    const results = [];
                    let cmcontinue = undefined;
                    while (cmcontinue !== eol) {
                        const result = await api.post({
                            action: "query",
                            list: "categorymembers",
                            cmtitle,
                            cmprop: "ids",
                            cmnamespace: "*",
                            cmtype: "page|subcat",
                            cmlimit: "5000",
                            cmcontinue,
                        });
                        results.push(...result.query.categorymembers.map(({ pageid }) => pageid));
                        if (result.continue) {
                            cmcontinue = result.continue.cmcontinue;
                        } else {
                            cmcontinue = eol;
                        }
                    }
                    return results;
                })();
                const count = window.list.length;
                strP.text("正在批量空编辑……");
                strPanel.html(`<li>已完成页面：<span id="nulleditInCategoryCount">0</span>/${count}。</li><li>每个页面的平均用时为 <span id="nulleditInCategoryTime">--</span> s/页，预计仍需 <span id="nulleditInCategoryLeftTime">-- s</span>。</li><li>出现错误的页面有 <span id="nulleditInCategoryError">--</span> 个。</li>`);
                progressBar.setProgress(0);
                performance.mark("Nulledit TimeStart");
                const timer = new class Timer {
                    constructor() {
                        this.dom = $("#nulleditInCategoryLeftTime");
                        this.time = Symbol();
                        setInterval(() => {
                            if (typeof this.time === "number") {
                                const timeleft = this.time - new Date().getTime();
                                if (timeleft > 0) {
                                    this.dom.text(`${Math.round(timeleft / 1000)} s（${moment.duration(timeleft).humanize()}左右）`);
                                } else {
                                    this.dom.text(`0 s`);
                                }
                            }
                        }, 30);
                    }
                    setTimeleft(t) {
                        this.time = new Date().getTime() + t;
                    }
                }
                await Promise.all([
                    thread(count, strPanel, progressBar, timer),
                    thread(count, strPanel, progressBar, timer),
                    thread(count, strPanel, progressBar, timer),
                ]);
                performance.mark("Nulledit TimeEnd");
                const duration = performance.measure("Nulledit Time", "Nulledit TimeStart", "Nulledit TimeEnd").duration / 1000;
                console.info("Done. Duration:", duration.toFixed(4), "s. Average time:", (duration / count).toFixed(4), "s per page. eList's length is", eList.length);
                strP.text("批量空编辑操作已结束。");
                setTimeout(() => { alert(`操作已结束。\n编辑页面的总用时为 ${duration.toFixed(4)} s，每个页面的平均用时为 ${(duration / count).toFixed(4)} s/页。\n出现错误的页面有 ${eList.length} 个。`); }, 200);
            })();
            return false;
        });
    })();
});
// </pre>