pixiv图片下载

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Pixiv图片下载，添加一个🥰按钮用来下载图片
当前为 2024-02-25 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name        pixiv图片下载
// @namespace    http://tampermonkey.net/
// @version      2024-02-22
// @description  Pixiv图片下载，添加一个🥰按钮用来下载图片
// @author       52lcx
// @match        https://www.pixiv.net/*
// @license        MIT
// @require      https://cdn.jsdelivr.net/npm/[email protected]/dist/vue.min.js
// @icon         https://www.google.com/s2/favicons?sz=64&domain=pixiv.net
// @require      https://cdnjs.cloudflare.com/ajax/libs/FileSaver.js/2.0.5/FileSaver.min.js
// @require      https://cdnjs.cloudflare.com/ajax/libs/jszip/3.6.0/jszip.min.js
// @require      https://cdnjs.cloudflare.com/ajax/libs/history.js/1.8/native.history.min.js
// @grant         GM_xmlhttpRequest
// @grant         GM_download
// @grant         unsafeWindow
// ==/UserScript==
var old_url=""
var observer_url =new MutationObserver(function(){
    var now_url=document.head.querySelector('link[rel="alternate"]').getAttribute("href")
    console.log(location.href)
    if(old_url===now_url){return}
    else{old_url=now_url
         console.log("我们不一样")
         all_function();
        }
})
observer_url.observe(document.head,{attributes: true, childList: true, subtree: true})

function all_function(){
    var observer_insert =new MutationObserver(function(){
        var zan=document.querySelector(".LpzCoKsT5QQ0VW1c")
        if(zan){button();observer_insert.disconnect() }
        setTimeout(function(){observer_insert.disconnect()},10000)
    })
    observer_insert.observe(document.body,{subtree:true,childList:true})
    var observer_ads = new MutationObserver(function(mutationsList, observer) {
        var delete_ads = document.querySelector(".sc-h4y4ap-0.hReJzp");
        if (delete_ads) {
            console.log("存在")
            delete_ads.remove();
            observer_ads.disconnect()
        }
        setTimeout(function(){observer_ads.disconnect()},10000)
    });
    observer_ads.observe(document.body, { subtree: true, childList: true });
    setTimeout(function(){observer_ads.disconnect()},10000)
}

function button(){
    let setting =document.querySelector(".sc-181ts2x-2.bTImJG")
    var button = document.createElement("div");
    button.innerHTML = '<div id="download" @click="download" style="cursor:pointer">🥰</div>';
    setting.parentNode.insertBefore(button, setting);
    var styleElement = document.createElement("style");
    let style = `#download { font-size: 25px;
transform: translateY(5px); }`;
    styleElement.innerHTML = style;
    document.head.appendChild(styleElement);
    let button_app=new Vue({
        el:"#download",
        data:{clickcount:0},
        methods:{
            download:function(){
                this.$el.style.fontSize = "50px"

                this.clickcount++
                var all_image = document.querySelector(".sc-emr523-2.wEKy");
                if(all_image){all_image.click()}
                var long_image=document.querySelector(".sc-1mr081w-2.gyWxeX.gtm-manga-viewer-preview-modal-open")
                if(document.querySelector(".sc-d98f2c-0.sc-1y32dbe-0.bvRXUX.new-header-logo").getAttribute("href")=="/manga")
                {console.log("这是漫画")
                 localStorage.setItem("manga_name","title")
                 button_observe();
                 localStorage.setItem("button_click",'true')}
                else if (long_image) {
                    console.log("这是多组插画")
                    setTimeout(function(){
                        download_long()
                    },10000)
                }
                else{

                    download_short()

                }

                setTimeout(function(){this.$el.style.fontSize="25px"},10000)
            }
        }
    })}


// function select(){
//  if(location.href.match(/\bartworks\/\d+$/).length){download_long()}
// else if(location.href.match(/\bartworks\/\d+#1$/).length){manga()}

//}
// //下载短插画
function download_short() {
    console.log("正在下载短插画")
    var text="未命名"
    var url = document.querySelector(".sc-1qpw8k9-0.gTFqQV a").getAttribute("href");
    var element1 = document.querySelector(".sc-1u8nu73-3.huVRfc");
    var element2 = document.querySelector(".sc-f30yhg-1.hRmPFI div");
    if (element1 && element2) {
        var text1 = element1.innerText;
        var text2 = element2.innerText;

        text=text1+text2
    } else {
        console.log("至少一个元素未找到。");
    }

    GM_download({
        url: url,
        name: text+".png",
        saveAs: false,
        headers: { referer: "https://i.pximg.net/*" },
        onerror: function (error) {
            alert("下载失败，请重试！");
        },

    });
}
// //下载长插画
function download_long(){
    console.log("正在下载长插画")
    setTimeout(function(){

        var textElement1 = document.querySelector(".sc-1u8nu73-3.huVRfc");
        var textElement2 = document.querySelector(".sc-f30yhg-1.hRmPFI div");

        var text = "未命名"

        if (textElement1 && textElement2) {
            text = textElement1.innerText + "---" + textElement2.innerText;
        }

        var zip=new JSZip()
        var count=0
        var imgs=document.querySelectorAll(".sc-1e1hy3c-2.dSqYyx a");
        imgs.forEach(function(link,index){
            var url=link.getAttribute("href")
            GM_xmlhttpRequest({
                method:"GET",
                url:url,
                headers:{referer:"https://i.pximg.net/*"},
                responseType:"arraybuffer",
                onerror:function(){"下载失败，请重试🥰"},
                ontimeout:()=>{alert("下载超时，请重试")},
                onload:function(response)
                {if(response.status==200){
                    zip.file(index+1+ ".png",response.response,{binary:true})
                    count++
                    console.log(count)
                    if(count==imgs.length){
                        zip.generateAsync({type:"blob"}).then(function(content){
                            saveAs(content,text+".zip")
                        })
                    }

                }
                }
            })

        })},0)
}
//更新页面
function button_observe(){
    var button_click = new MutationObserver(function() {
        var button = document.querySelector(".sc-bdnxRM.jvCTkj.sc-gtsrHT.kJeMVE");
        if (button) {
            button.click();
            button_click.disconnect(); }
        setTimeout(function(){button_click.disconnect();},10000)
    });
    button_click.observe(document.body, { subtree: true, childList: true })}

//下载漫画
//sc-1oz5uvo-1 ivxzyL//漫画特有
function manga(title){
    alert("下载漫画时请切换至竖版阅读哦哦🥰，如果不是请重试")
    localStorage.setItem("button_click",'false')


    var imgs=document.querySelectorAll(".gtm-expand-full-size-illust")

    var zip= JSZip()
    var count=0
    console.log("开始下载漫画")
    imgs.forEach(function(link ,index){
        var url=link.getAttribute("href")
        GM_xmlhttpRequest({
            methods:"GET",
            url:url,
            headers:{referer:"https://i.pximg.net/*"},
            responseType:"arraybuffer",
            onerror:function(){"下载失败，请重试🥰"},
            onload:function(response)
            {if(response.status==200){
                console.log("请求成功")
                zip.file(index+1+ ".png",response.response,{binary:true})
                count++
                console.log(count)
                if(count==imgs.length){
                    zip.generateAsync({type:"blob"}).then(function(content){
                        saveAs(content,title+".zip")
                    })
                }

            }
            }

        })
    })
}

//监听按钮是否点击
var button_click = localStorage.getItem('button_click');
setTimeout(function(){
    //
    if (button_click === 'true' && location.href.match(/\bartworks\/\d+#1$/)) {
        var title=document.querySelector(".sc-1u8nu73-3.huVRfc").innerText
        manga(title);
    }

},10000)