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Get_all_img_Library

修复清空缓存的逻辑，修复丢失的before_reflash

当前为 2024-03-26 提交的版本，查看 最新版本。

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/480132/1349340/Get_all_img_Library.js 

// ==UserScript==
// @name         Get_all_img_Library
// @namespace    http://tampermonkey.net/
// @version      2023.11.20
// @description  修复清空缓存的逻辑，修复丢失的before_reflash
// @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)
}
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,
}