Example library script for use with @require
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.sleazyfork.org/scripts/480132/1534996/Get_all_img_Library.js
// ==UserScript==
// @name Get_all_img_Library
// @namespace http://tampermonkey.net/
// @version 2025.02.11.01
// @description 添加了downloader和Add_css;
// @author You
// @grant none
// ==/UserScript==
function get_img_obo_sessionStorage(key,nums,geturl,getimg,putimg){
if(window.location.href.indexOf(key)<0){return}
var i = 2
if(sessionStorage.num){i = Number(sessionStorage.num)}
var oldimg = $(sessionStorage.img)
before_reflash(i,oldimg,putimg)
var state = sessionStorage.state
if(state!='start'){putimg($(sessionStorage.img),0);sessionStorage.clear();return}
if(i<=nums){
var href = geturl(i)
if(!href){putimg($(sessionStorage.img),0);sessionStorage.clear();return}
$.ajax({
url:href,
success:function(){
var img = getimg('')
if(sessionStorage.img==undefined){sessionStorage.img=""}
sessionStorage.img += $('<div></div>').append(img.clone()).html()
window.location.href = href
i+=1
sessionStorage.num = i
},
error:function(){
alert(href+' error')
putimg($(sessionStorage.img),0)
sessionStorage.clear()
},
})
}else{
putimg($(sessionStorage.img),0)
sessionStorage.clear()
}
}
function before_reflash(i,oldimg,putimg){
if(sessionStorage.reflash){putimg($(sessionStorage.img),0)}
console.log('before_reflash')
window.onbeforeunload = function(){
if(!oldimg){return}
if(sessionStorage.state){return}
sessionStorage.img = $('<div></div>').append(oldimg).html()
sessionStorage.reflash = 'reflash'
sessionStorage.num = i
}
}
function get_img_obo_ajax_href(key,nums,geturl,getimg,putimg){
var obo = function(i){
var href = geturl(i)
console.log(href)
if(!href){return}
$.ajax({
url:href,
success:function(data){
var img = getimg(data)
putimg(img,i)
showmass(i+'/'+nums)
i+=1
if(i>=nums){return}
obo(i)
},
error:function(){
console.log('error: '+href)
i+=1
if(i>=nums){return}
obo(i)
}
})
};obo(0)
}
function new_bottom_bu(text){
var bu = $('<button></button>').text(text).css({
position:'fixed',
bottom:0,
width:'100vw',
height:'10vh',
'font-size':'5vh'
})
return bu
}
function obo_sessionStorage_start_bu(){
var bu = new_bottom_bu("start")
bu.click(function(){
if(sessionStorage.state!='start'){
sessionStorage.clear()
sessionStorage.setItem('state','start')
location.reload()
}else{
sessionStorage.clear()
}
})
return bu
}
function showmass(ms) {
if($('.mass_top').attr('class')){$('.mass_top').text(ms);return}
$('body').append($('<div class="mass_top"></div>').css({
'font-size':'2vw',
'color':'rgba(0, 102, 0, 0.5)',
'position':'fixed',
'top':'10px',
'left':'10px',
'font-weight':'bold',
'z-index':99999999,
}).click(function(){$(this).hide()}))
$('.mass_top').text(ms)
}
function add_css(tag,object){
var style = $('<style></style>').text(tag+JSON.stringify(object).replace(/\"/g,'').replace(/,/g,";"))
$('body').append(style)
}
function remove_sameimg(){
var hs = new Array()
$('img').each(function(){
if(hs.indexOf(this.src)<0){
hs.push(this.src)
}else{
$(this).remove()
}
})
}
function reflash_unloadimg(){
var check = setInterval(function(){
if(sessionStorage.reflashlock == 'yes'){return}
var img = $('img:visible').filter(function(){return this.naturalWidth==0})
img.each(function(){
if(this.naturalWidth==0){
//console.log(this.src)
var clone = $(this).clone(true)
var parent = $(this).parent()
var pre = $(this).prev()
var next = $(this).next()
$(this).remove()
setTimeout(function(){
if(pre[0]){pre.after(clone);return}
if(next[0]){next.before(clone);return}
if(parent[0]){parent.append(clone);return}
},500)
}
})
},1000)
}
let addedKeyControl = false;
function AddKeyControl(downItem,upItem,leftItem,rightItem,closew){
if(addedKeyControl){return;}else{addedKeyControl = true;}
if(!downItem){
downItem = $('<a></a>').click(function(){
// 获取当前窗口的滚动位置
var currentScroll = document.documentElement.scrollTop;
// 设置每次 PageDown 后滚动的距离，可以根据需要调整
var scrollDistance = $(window).height()/2;
console.log(currentScroll);
// 使用 scrollTo 方法将窗口滚动到当前位置加上设定的滚动距离
window.scrollTo(0,currentScroll + scrollDistance);
})
}
if(!upItem){
upItem = $('<a></a>').click(function(){
// 获取当前窗口的滚动位置
var currentScroll = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;
// 设置每次 PageDown 后滚动的距离，可以根据需要调整
var scrollDistance = window.innerHeight/2;
// 使用 scrollTo 方法将窗口滚动到当前位置加上设定的滚动距离
window.scrollTo(0,currentScroll - scrollDistance);
})
}
document.addEventListener('keydown', function(event) {
if (event.key === 'ArrowLeft' && leftItem && leftItem.length>0) {
// 用户按下了左箭头键
leftItem[0].click();
console.log('Left arrow key pressed');
// 执行左方向键对应的操作
} else if (event.key === 'ArrowRight' && rightItem && rightItem.length>0 ) {
// 用户按下了右箭头键
rightItem[0].click();
console.log('Right arrow key pressed');
// 执行右方向键对应的操作
} else if (event.key === 'ArrowUp' && upItem && upItem.length>0) {
// 用户按下了上箭头键
upItem[0].click();
console.log('Up arrow key pressed');
// 执行上方向键对应的操作
} else if (event.key === 'ArrowDown' && downItem && downItem.length>0) {
// 用户按下了下箭头键
downItem[0].click();
console.log('Down arrow key pressed');
// 执行下方向键对应的操作
} else if (event.key === '0' && closew) {
// 用户按下了下箭头键
window.close();
// 执行下方向键对应的操作
}
});
}
async function hold_and_zoom(img,name,GetBigImg){
if(!$('.holdbox:first')[0]){
$('body').append($('<div class="holdbox"></div>').css({
'z-index':'9999999',
width:'100vw',
height:'100vh',
position:'fixed',
top:0,
left:0,
display:'flex',
'justify-content':'center',
}))
$('.holdbox').hide()
$('.holdbox').on('mousedown',function(e){
if(e.button!=0){return}
if(showimg){clearTimeout(showimg)}
if(showimg){showimg = null}
$('.holdbox:first').hide()
}).on('mousewheel',function(){
if(showimg){clearTimeout(showimg)}
if(showimg){showimg = null}
$('.holdbox:first').hide()
})
}
var showimg = null
var state = 'mouseout'
img.on('mouseout',function(){
state = 'mouseout'
})
let getting = false;
img.on('mouseover',async function(event){
state = 'mousemove'
if(showimg){clearTimeout(showimg)}
if(showimg){showimg = null}
let _img = $(this);
let iimg = $(this).clone();
showimg = setTimeout(function(){
if(state=='mouseout'){return}
if(GetBigImg && img.attr('big-src')==null && !getting){
new Promise((resolve,reject)=>{
getting = true;
GetBigImg(function(src){
if(!src || src==""){console.log('src error');resolve()}else{
getting = false;
_img.attr('big-src',src).attr('src',src);
let mass = $('<p>loading...</p>');
_img.after(mass);
let ioo = new Image();
ioo.onload = function(){
iimg.attr('src',src);
console.log('src success');
mass.remove();
resolve();
}
ioo.src = src;
}
})
})
}
$('.holdbox img').remove()
$('.holdbox:first').append(iimg.css({
width:'auto',
height:'100vh',
}).attr('name',name(_img)).on('mousedown',function(){
var src = this.src
var n = $(this).attr('name')
if($(this).attr('big-src')){
src = $(this).attr('big-src')
}
GM_download({
url:src,
name:n,
})
}))
console.log('show');
$('.holdbox').fadeIn(200)
},500)
})
}
function Add_css(cssString){
var style = document.createElement('style');
style.type = 'text/css';
style.innerHTML = cssString;
document.body.appendChild(style);
}
/**
* 通过iframe获取图片的类
* @class
* @param {string} key -跳过的条件
* @param {number} nums -总页数
* @param {function({index: number}):string} Geturl -获取每一页的地址的方法
* @param {function({document: document}):JQuery} Getimg -获取每一页的图片的方法
* @param {function({img: JQuery},{index:number})} Putimg -图片加载到主页面的方法
* @example
const key = "reader";
const atag;
const nums = atag.length;
const Geturl = (i)=>{
return atag.eq(i)[0].href;
}
const Getimg = (doc)=>{
return $(doc).find('img');
}
const Putimg = (img,i)=>{
atag.eq(i).after(img);
}
new Get_img_obo_iframe(key,nums,Geturl,Getimg,Putimg).Start()
*/
function Get_img_obo_iframe(key,nums,Geturl,Getimg,Putimg){
const gi = this;
gi.Start = async()=>{
for(let i=0;i<nums;i++){
let url = await Geturl(i);
//if(url.indexOf(key)>=0){continue;}
let iframe;
try {
iframe = await gi.Add_iframe(url);
} catch (error) {
console.error('发生错误:', error); // 如果 Add_iframe 被 reject，错误会被捕获
}
let img;
if(iframe){
let My_getimg = ()=>{
return Getimg(iframe.contentWindow.document);
}
await gi.WaitingElement(My_getimg).then(ele=>img = ele).catch(()=>img = $());
await Putimg(img,i);
gi.show_mass((i+1)+"/"+nums);
$(iframe).remove();
}
}
}
gi.Add_iframe=(url)=>{
return new Promise((resolve,reject)=>{
// 创建一个iframe元素
var iframe = document.createElement('iframe');
// 设置iframe的宽度和高度
iframe.width = '1px';
iframe.height = '1px';
// 设置iframe的src属性，指向你想要打开的URL
iframe.src = url; // 请替换为你想要加载的URL
// 将iframe添加到页面的body中
document.body.appendChild(iframe);
// 等待iframe加载完成后再操作它
iframe.onload = function() {
resolve(iframe);
};
iframe.onerror = function(){
reject(url);
}
})
}
gi.timeout = 5000;
gi.WaitingElement=(GetEle)=>{
return new Promise((resolve,reject)=>{
let ele = GetEle();
if(ele.length>0){resolve(ele);}else{
let timeout = gi.timeout;
let check = setInterval(()=>{
let ele = GetEle();
if(ele.length>0){
resolve(ele);
clearInterval(check);
}
timeout -= 100;
if(timeout<=0){reject();clearInterval(check);}
},100)
}
})
}
}
Get_img_obo_iframe.prototype.show_mass = (mass)=>{
window.GAIL.showmass(mass);
$('.mass_top').css('font-size','10vmin')
}
window.GAIL = {
get_img_obo_sessionStorage : get_img_obo_sessionStorage,
get_img_obo_ajax_href : get_img_obo_ajax_href,
Get_img_obo_iframe : Get_img_obo_iframe,
new_bottom_bu : new_bottom_bu,
obo_sessionStorage_start_bu : obo_sessionStorage_start_bu,
showmass : showmass,
add_css : add_css,
remove_sameimg : remove_sameimg,
reflash_unloadimg : reflash_unloadimg,
AddKeyControl : AddKeyControl,
hold_and_zoom : hold_and_zoom,
Add_css:Add_css,
}