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Get_all_img_Library

Example library script for use with @require

Tento skript by neměl být instalován přímo. Jedná se o knihovnu, kterou by měly jiné skripty využívat pomocí meta příkazu // @require https://update.sleazyfork.org/scripts/480132/1476440/Get_all_img_Library.js 

// ==UserScript==
// @name         Get_all_img_Library
// @namespace    http://tampermonkey.net/
// @version      2024.11.3
// @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);
}


window.GAIL = {
	get_img_obo_sessionStorage : get_img_obo_sessionStorage,
	get_img_obo_ajax_href : get_img_obo_ajax_href,
	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,
}