var $ctx = "";
try {
	$ctx = document.scripts[document.scripts.length - 1].src.substr(1).match(new RegExp("(\\?|&)ctx=([^&]*)(&|$)"))[2] || "";
} catch (e) {
}

var imgViewTool = {
	puid: '',
	yunToken: '',
	hasLoaded: false,
	needEdit: false,//是否需要编辑图片
	imageViewer: null, //图片查看对象
	imageEditor: null,//图片编辑对象
	moveTimer: null, //监测鼠标是否移动的定时器
	justShowToggleBtn: false, // 只显示切换图片按钮 不显示其他按钮 默认为false 显示所有按钮
	loading: true, // 是否显示切换图片loading图标 默认显示
	title: false, // 是否显示图片标题	默认不显示
	navbar: false, // 是否显示底部缩略图 默认不显示
	slideInfo: {},	// 自动轮播配置
	loadFiles: function () {
	}, //加载js和css
	init: function () {
	}, //初始化图片查看
	initViewImage: function () {
	},//初始化图片查看实例
	initHtml: function () {
	},//添加查看按钮工具栏
	initImageEditor: function () {
	},//初始化图片编辑
	imgshown: function () {
	},//查看大图打开时调用
	imgviewed: function () {
	},//查看大图展示出来时调用
	loadExtentFile: function () {
	},//加载外部文件
	unactiveViewBtn: function () {
	},//更新左右切换按钮状态
	blobToFile: function (theBlob, fileName) {
	},//将blob转换为file
	base64ToBlob: function (data) {
	},//base64转blob
	closeEditMode: function () {
	},//关闭编辑模式
	openEditMode: function () {
	},//打开编辑模式
	uploadImg: function () {
	},//上传图片
	downloadImg: function () {
	},//下载图片
	hexToRGBa: function () {
	},//hex转rgba
	getBrushSettings: function () {
	},//获取画笔设置
	activateShapeMode: function () {
	},//打开图像模式
	activateTextMode: function () {
	},//打开文本模式
	hideSubMenu: function () {
	},//关闭子级菜单
	replaceImg: function () {
	},//替换原图
	copyImg: function () {
	},//复制图片
	forwardImg: function () {
	},//转发图片
	saveCloudImg: function () {
	},//图片保存到云盘
	getHost: function (url) {
	},//截取域名
	isOpen: false, //是否打开,点击图片后为true,关闭图片为false
	activeObjectId: '', //当前激活的图形id
	shapeOptions: {fill: 'transparent', stroke: '', color: ''},//图形参数
	shapeType: '',//形状 rect或circle
	previewUrl: '', //新图片url
	objectId: '', //新图片objectId
	imgTitle: '', //新图片title
	size: '', //新图片大小
	file: '', //新图片file
	useColor: '',//常用颜色
	groupwebDomain: '//groupweb.chaoxing.com',
	noteDomain: '//noteyd.chaoxing.com',
	panDomain: '//pan-yz.chaoxing.com',
	shareDomain: '//sharewh.chaoxing.com',
}
imgViewTool.currentHref = function () {
	var jsPath = document.currentScript && document.currentScript.src ? document.currentScript.src : function () {
		var js = document.scripts
			, last = js.length - 1
			, src;
		for (var i = last; i > 0; i--) {
			if (js[i].readyState === 'interactive') {
				src = js[i].src;
				break;
			}
			if (js[i].src.indexOf('imgviewer.js') > -1) {
				src = js[i].src;
				break;
			}
		}
		return src || js[last].src;
	}();
	imgViewTool.prefix = jsPath.substring(0, jsPath.indexOf('/res/'));
	jsPath = jsPath.substring(jsPath.indexOf('//') + 2, jsPath.lastIndexOf('/') + 1);
	return jsPath;
}();
//获取镜像域名
try {
	if(!window.obj){
		imgViewTool.noteDomain = imgViewTool.prefix;
		$.ajax({
			type:'get',
			url: imgViewTool.noteDomain + '/apis/mirrorConfig',
			async:false,
			success:function(res){
				if(res.result == 1){
					imgViewTool.groupwebDomain = res.data.domainMap.GroupWebDomainHttps;
					imgViewTool.panDomain = res.data.domainMap.panDomainHttps;
					imgViewTool.shareDomain = res.data.domainMap.shareWhDomainHttps;
				}
			},
		});
	}else{
		imgViewTool.groupwebDomain = window.obj.mirrorDomain.GroupWebDomainHttps;
		imgViewTool.noteDomain = window.obj.mirrorDomain.NoteDomainHttps;
		imgViewTool.panDomain = window.obj.mirrorDomain.panDomainHttps;
		imgViewTool.shareDomain = window.obj.mirrorDomain.shareWhDomainHttps;
	}
} catch (e) {

}
/*初始化
* params needEdit:是否需要编辑功能
* params options
* 				type:edit或detail 编辑模式
*/
imgViewTool.init = function (needEdit, options = {}) {
	if (imgViewTool.hasLoaded) {
		return;
	}
	if (typeof jQuery == 'undefined') {
		imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.noteDomain) + '/res/js/common/jquery-3.7.1.min.js', "js");
		imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.noteDomain) + '/res/js/common/jquery-migrate-3.4.1.min.js', "js");
	}
	if(window.obj && window.obj.mirrorDomain && (window.obj.mirrorDomain.isMirrorDeploy || window.obj.mirrorDomain.isMirrorDeploy == false && window.obj.mirrorDomain.NoteDomain.indexOf('chaoxing.com') == -1)){
		$('#imgtoolWrap #imgReport,#imgtoolWrap #imgForward,#imgtoolWrap #imgSaveCloud,#imgtoolWrap #imgDownload').remove();
	}
	if(options.newBtns){
		//有新增按钮
		imgViewTool.newBtns = options.newBtns
	}

	imgViewTool.justShowToggleBtn = !!options.justShowToggleBtn
	imgViewTool.loading = !(options.loading === false)
	imgViewTool.title = options.title || false
	imgViewTool.navbar = !!options.navbar

	// 是否开启自动轮播
	if(options.slideDuration && options.slideDuration > 0) {
		imgViewTool.slideInfo.autoSlide = true
		imgViewTool.slideInfo.duration = options.slideDuration
	}

	imgViewTool.hasLoaded = true;
	imgViewTool.needEdit = needEdit;
	imgViewTool.initHtml();

	if (!imgViewTool.needEdit) { //不需要图片编辑
		$('#imgtoolWrap #imgEdit').hide();
	} else {
		//点确定后，编辑页是替换原图，详情页是复制
		if (window.location.href.indexOf('noteRichtext') > -1 || options.type == 'edit') { //编辑页
			$('#imgtoolWrap #imgReplace').show();
			// $('#imgtoolWrap #imgCopy').hide();
		} else {//详情页
			$('#imgtoolWrap #imgReplace').hide();
			$('#imgtoolWrap #imgCopy').show();
		}
		imgViewTool.getUploadConfig(); //获取上传需要的puid和云盘Token
	}
	if (options.showAppArrow) {
		$('#imgtoolWrap').addClass('showArrow')
	}

	imgViewTool.loadFiles();
	imgViewTool.initEvent();
}
/*初始化
* params container:需要查看大图的容器
* params originurl:存大图src的属性,可传‘data-original',默认不传的时候是'src'
* params index:图片在容器中的索引值，不传为0
*/
imgViewTool.initViewImage = function (container, originurl, index,json) {
	var ua = navigator.userAgent.toLowerCase();
	if (ua && ua.indexOf("chaoxingstudy") != -1 && ua.indexOf('_pc_') == -1 && window.self == window.top && typeof jsBridge == 'object') {
		var imgArray = new Array();
		$(container).find('img').each(function () {
			var imgObj = {"imageUrl": $(this).attr(originurl || 'src')};
			imgArray.push(imgObj);
		})
		jsBridge.postNotification('CLIENT_PREVIEW_IMAGES', {
			imageUrls: imgArray,
			showIndex: index
		});
		return;
	}
	if(imgViewTool.isOpen){
		return;
	}
	imgViewTool.isOpen = true;
	if(window.obj && window.obj.mirrorDomain && (window.obj.mirrorDomain.isMirrorDeploy || window.obj.mirrorDomain.isMirrorDeploy == false && window.obj.mirrorDomain.NoteDomain.indexOf('chaoxing.com') == -1)){
		$('#imgtoolWrap #imgReport,#imgtoolWrap #imgForward,#imgtoolWrap #imgSaveCloud,#imgtoolWrap #imgDownload').remove();
	}
	if(json){
		if(json.replaceFn){
			imgViewTool.replaceFn = json.replaceFn
		}
		if(json.needEdit){
			imgViewTool.needEdit = json.needEdit;
			imgViewTool.loadEditFile()
			$('body').append('<div id="imageEditContainer"><div id="imgCloseEdit"></div><div class="tui-image-editor"></div></div></div>');
			imgViewTool.getUploadConfig()
			$('#imgtoolWrap #imgEdit').show();
			imgViewTool.imgEditEvent();
		}
		if(json.hideItems && json.hideItems.length > 0){
			json.hideItems.forEach(function (item){
				$('#imgtoolWrap #img' + item).remove()
			})
		}
	}
	if (!(imgViewTool.puid && imgViewTool.yunToken)) {
		$('#imgtoolWrap #imgEdit').remove();
	}
	//如果传过来的container是body，显示替换原图，隐藏复制
	if (imgViewTool.needEdit && container.getAttribute('contenteditable') && container.getAttribute('contenteditable') == 'true') {
		$('#imgtoolWrap #imgReplace').show();
		// $('#imgtoolWrap #imgCopy').hide();
	}else{
		$('#imgtoolWrap #imgReplace').hide();
		$('#imgtoolWrap #imgCopy').show();
	}
	originurl = originurl || 'src';
	imgViewTool.imageViewer = new Viewer(container, {
		url: originurl,
		navbar: imgViewTool.navbar,
		loading: imgViewTool.loading,
		title: imgViewTool.title,
		container: document.body,
		toolbar: false,
		filter: function (image) {
			if (image.getAttribute(originurl)) {
				return true;
			} else {
				return false;
			}
		},
		show: function () {
			if (typeof (imgViewTool) != 'undefined') {
				imgViewTool.imgshown();
			}
		},
		shown: function() {
			imgViewTool.slideInfo.openSlide()
		},
		viewed: function () {
			if (typeof (imgViewTool) != 'undefined') {
				clearTimeout(imgViewTool.moveTimer);
				imgViewTool.imgviewed();
				// 工具栏打开后1秒内没有操作，隐藏工具栏
				imgViewTool.moveTimer = setTimeout(function (){
					$('#imgtoolWrap').fadeOut(200)
				},800)
			}
		},
		hidden:function () {
			if(json && json.hiddenFn){
				json.hiddenFn()
			}
			imgViewTool.slideInfo.closeSlide();
		}
	});
	index = index || 0;
	imgViewTool.imageViewer.index = index;
	imgViewTool.imageViewer.show();
	if (typeof (imgViewTool) == 'undefined') {
		imgViewTool.unactiveViewBtn();
	}
	$('#imgtoolWrap').fadeIn();
}
//事件
imgViewTool.initEvent = function () {
	//点击阴影
	$('body').on('click', '.viewer-container', function (e) {
		e.stopPropagation();
		if($('#imgtoolWrap')[0] && $('#imgtoolWrap')[0].style.opacity) return
		// 点击缩略图时 不销毁
		if(imgViewTool.imageViewer && !e.target.closest('.viewer-navbar')){
			imgViewTool.imageViewer.destroy();
			imgViewTool.slideInfo.closeSlide();
		}
		if($(e.target).hasClass('viewer-close')){
			if (typeof sendMessageFadeInOrOut == 'function') {
				// 课程那边图片的额外操作
				sendMessageFadeInOrOut(0)
			}
		}
		$('#imgtoolWrap').fadeOut();
		imgViewTool.closeEditMode();
		imgViewTool.isOpen = false;
	});
	$('body').on('click', '.viewer-canvas img,.tui-image-editor-canvas-container', function (e) {
		e.stopPropagation();
	});

	//上一个
	$('#imgPrev').click(function () {
		imgViewTool.closeEditMode();
		imgViewTool.imageViewer.prev();
		imgViewTool.unactiveViewBtn()
	})
	//下一个
	$('#imgNext').click(function () {
		imgViewTool.closeEditMode();
		imgViewTool.imageViewer.next();
		imgViewTool.unactiveViewBtn()
	})
	//放大
	$('#imgZoomIn').click(function () {
		imgViewTool.imageViewer.zoom(0.1);
		$('#imgZoomNum').text(parseInt(imgViewTool.imageViewer.imageData.ratio * 100) + '%');
	});
	//缩小
	$('#imgZoomOut').click(function () {
		imgViewTool.imageViewer.zoom(-0.1);
		$('#imgZoomNum').text(parseInt(imgViewTool.imageViewer.imageData.ratio * 100) + '%');
	})
	//1:1
	$('#img1-1').click(function () {
		imgViewTool.imageViewer.zoomTo(1);
		$('#imgFit').removeClass('hide');
		$(this).addClass('hide');
		$('#imgZoomNum').text(parseInt(imgViewTool.imageViewer.imageData.ratio * 100) + '%');
	})
	//适应屏幕
	$('#imgFit').click(function () {
		imgViewTool.imageViewer.reset();
		$('#img1-1').removeClass('hide');
		$(this).addClass('hide');
		$('#imgZoomNum').text(parseInt(imgViewTool.imageViewer.imageData.ratio * 100) + '%');
	})
	//旋转
	$('#imgRotate').click(function () {
		$('#imgCancle,#imgApply').addClass('hide');
		$('#imgSure,#imgCancleEdit').removeClass('hide');
		if ($('#imgtoolWrap').hasClass('editMode')) {
			//编辑图片的旋转
			imgViewTool.imageEditor.rotate(-90);
		} else {
			imgViewTool.imageViewer.rotate(-90);
		}
	})
	//下载
	$('#imgDownload').click(function () {
		if (!$('#imgtoolWrap').hasClass('editMode')) {
			if ($('.viewer-canvas img')[0]) {
				var src = $('.viewer-canvas img')[0].getAttribute('src');
				if (src) {
					var oldobjectId = src.substring(src.lastIndexOf("/") + 1, src.lastIndexOf("."));
					//需要加图片水印的
					if(typeof RichTextUitl != 'undefined' && RichTextUitl.watermarkOptions && RichTextUitl.generateWatermark){
						oldobjectId = RichTextUitl.generateWatermark(oldobjectId, RichTextUitl.watermarkOptions) || objectid;
					}
					if (oldobjectId) {
						//获取云存储下载地址
						YunFileUtil.downloadYunFile('', oldobjectId);
					}
				}
			}
		} else { //编辑后的图片
			imgViewTool.uploadImg(imgViewTool.downloadImg);
		}
	})

	// 举报
	$('#imgReport').click(function () {
		if ($('.viewer-canvas img')[0]) {
			var src = $('.viewer-canvas img')[0].getAttribute('src');
			if (src) {
				var objectId = src.substring(src.lastIndexOf("/") + 1, src.lastIndexOf("."));
				if (objectId) {
					var params = new Array();
					params.push({'name': 'type', 'value': 'image'});
					params.push({'name': 'sourceIdstr', 'value': $.md5(objectId)});
					params.push({'name': 'sourceContent', 'value': encodeURIComponent(JSON.stringify({'image': src}))});
          FORM_post(window.location.protocol + '//'+ imgViewTool.getHost(imgViewTool.groupwebDomain) +'/pc/report/reportIndex', params, '_blank');
				}
			}
		}
	})
	if (imgViewTool.needEdit) {
		imgViewTool.imgEditEvent();
	}
	//最后一张图片右键头不可点，第一张图片左箭头不可点
	$(window).keydown(function (event) {
		if (imgViewTool.imageViewer) {
			if (event.keyCode == 27) {
				imgViewTool.imageViewer.destroy();
				$('#imgtoolWrap').fadeOut();
				imgViewTool.closeEditMode();
				imgViewTool.slideInfo.closeSlide();
				imgViewTool.isOpen = false;
			} else if (event.keyCode == 37) { //左
				imgViewTool.unactiveViewBtn();
			} else if (event.keyCode == 39) { //右
				imgViewTool.unactiveViewBtn();
			}
		}
	});
	$('#imgtoolWrap').on('click mousemove', function (e){
		e.stopPropagation()
		clearTimeout(imgViewTool.moveTimer);
	})
	//停留1秒没有任何操作时隐藏工具栏
	$('body').on('mousemove click wheel', '.viewer-canvas', function (){
		clearTimeout(imgViewTool.moveTimer);
		$('#imgtoolWrap').show()
		//1秒后隐藏工具栏
		imgViewTool.moveTimer = setTimeout(function (){
			$('#imgtoolWrap').fadeOut()
		},1000)
	})

	// 编辑按钮点击回调
	$('#imgCloseEdit, #imgCopy, #imgForward, #imgReplace, #imgSaveCloud').click(function(){
		if (typeof sendMessageFadeInOrOut == 'function') {
			// 课程那边图片的额外操作
			sendMessageFadeInOrOut(0)
		}
	})
}
//图片编辑事件
imgViewTool.imgEditEvent = function (){
	//编辑
	$('#imgEdit').click(function () {
		var src = imgViewTool.imageViewer.images[imgViewTool.imageViewer.index].getAttribute('src')
		var objectId = src.split('/')[src.split('/').length - 1].split('.')[0]
		if (!objectId) {
			return;
		}
		var url = document.location.protocol + '//' + imgViewTool.getHost(imgViewTool.noteDomain) + '/pc/files/getImageBase64?objectId=' + objectId;
		$.ajax({
			url: url,
			type: "get",
			crossDomain: true,
			xhrFields: {
				withCredentials: true
			},
			success: function (res) {
				var data = res.msg;
				if (res.result && data.imageData) {
					imgViewTool.openEditMode();
					imgViewTool.imageEditor.loadImageFromURL(data.imageData, 'SampleImage').then(function (sizeValue){
						imgViewTool.imageEditor.clearUndoStack();
					});
				}
			}
		})
	})
	//裁剪
	$('#imgCrop').click(function () {
		imgViewTool.hideSubMenu()
		$('#imgCancle,#imgApply').removeClass('hide');
		$('#imgSure,#imgCancleEdit').addClass('hide');
		imgViewTool.imageEditor.startDrawingMode('CROPPER');
//  	imgViewTool.imageEditor._cropAction().preset('preset-square');
	});
	//裁剪--应用
	$('#imgApply').click(function () {
		if (imgViewTool.imageEditor.getCropzoneRect()) {
			imgViewTool.imageEditor.crop(imgViewTool.imageEditor.getCropzoneRect()).then(function () {
				imgViewTool.imageEditor.stopDrawingMode();
				$('.tui-image-editor').height(parseInt($('.tui-image-editor-canvas-container').css('max-height')));
			});
		}
		imgViewTool.imageEditor.stopDrawingMode();
		$('#imgCancle,#imgApply').addClass('hide');
		$('#imgSure,#imgCancleEdit').removeClass('hide');
	})
	//裁剪--取消
	$('#imgCancle').click(function () {
		imgViewTool.imageEditor.stopDrawingMode();
		$('#imgCancle,#imgApply').addClass('hide');
		$('#imgSure,#imgCancleEdit').removeClass('hide');
	});
	//矩形
	$('#imgDrawRect').click((function () {
		$('#imgCancle,#imgApply').addClass('hide');
		$('#imgSure,#imgCancleEdit').removeClass('hide');
		if (imgViewTool.imageEditor.getDrawingMode() == 'SHAPE' && imgViewTool.shapeType == 'rect') {
			imgViewTool.hideSubMenu();
			$(this).removeClass('active');
		} else {
			imgViewTool.hideSubMenu();
			$(this).addClass('active');
			$('#editSubMenu .widthList').show();
			$('#editSubMenu .fontWrap').hide();
			if(imgViewTool.useColor === ""){
				$('#editSubMenu.colorList.color').removeClass('active');
				$('#editSubMenu.colorList.color:nth-child(1)').addClass('active');
			}
			$('#editSubMenu').css('left', $(this)[0].offsetLeft + $(this).width() - $('#editSubMenu').width() / 2).show();
			imgViewTool.shapeOptions.stroke = $('#editSubMenu .colorList p.active').css('background-color');
			imgViewTool.shapeOptions.strokeWidth = $('#editSubMenu .widthList p.active').width();
			imgViewTool.imageEditor.setDrawingShape('rect', imgViewTool.shapeOptions);
			imgViewTool.shapeType = 'rect';
			imgViewTool.activateShapeMode();
		}
	}))
	//圆形
	$('#imgDrawCircle').click((function () {
		$('#imgCancle,#imgApply').addClass('hide');
		$('#imgSure,#imgCancleEdit').removeClass('hide');
		if (imgViewTool.imageEditor.getDrawingMode() == 'SHAPE' && imgViewTool.shapeType == 'circle') {
			imgViewTool.hideSubMenu();
			$(this).removeClass('active');
		} else {
			imgViewTool.hideSubMenu();
			$(this).addClass('active');
			$('#editSubMenu .widthList').show();
			$('#editSubMenu .fontWrap').hide();
			if(imgViewTool.useColor === ""){
				$('#editSubMenu.colorList.color').removeClass('active');
				$('#editSubMenu.colorList.color:nth-child(1)').addClass('active');
			}
			$('#editSubMenu').css('left', $(this)[0].offsetLeft + $(this).width() - $('#editSubMenu').width() / 2).show();
			imgViewTool.shapeOptions.stroke = $('#editSubMenu .colorList p.active').css('background-color');
			imgViewTool.shapeOptions.strokeWidth = $('#editSubMenu .widthList p.active').width();
			imgViewTool.imageEditor.setDrawingShape('circle', imgViewTool.shapeOptions);
			imgViewTool.shapeType = 'circle';
			imgViewTool.activateShapeMode();
		}
	}))
	//画笔
	$('#imgDrawLine').click((function () {
		$('#imgCancle,#imgApply').addClass('hide');
		$('#imgSure,#imgCancleEdit').removeClass('hide');
		if (imgViewTool.imageEditor.getDrawingMode() == 'FREE_DRAWING') {
			imgViewTool.hideSubMenu();
			$(this).removeClass('active');
		} else {
			imgViewTool.hideSubMenu();
			$(this).addClass('active');
			$('#editSubMenu .widthList').show();
			$('#editSubMenu .fontWrap').hide();
			if(imgViewTool.useColor === ""){
				$('#editSubMenu.colorList.color').removeClass('active');
				$('#editSubMenu.colorList.color:nth-child(1)').addClass('active');
			}
			$('#editSubMenu').css('left', $(this)[0].offsetLeft + $(this).width() - $('#editSubMenu').width() / 2).show();
			var settings = {
				width: $('#editSubMenu .widthList p.active').width(),
				color: $('#editSubMenu .colorList p.active').css('background-color')
			};
			imgViewTool.imageEditor.stopDrawingMode();
			imgViewTool.imageEditor.startDrawingMode('FREE_DRAWING', settings);
		}
	}))
	//文字
	$('#imgDrawText').click((function () {
		$('#imgCancle,#imgApply').addClass('hide');
		$('#imgSure,#imgCancleEdit').removeClass('hide');
		if (imgViewTool.imageEditor.getDrawingMode() == 'TEXT') {
			$(this).removeClass('active');
			imgViewTool.hideSubMenu();
		} else {
			imgViewTool.hideSubMenu();
			$(this).addClass('active');
			$('#editSubMenu .widthList').hide();
			$('#editSubMenu .fontWrap').show();
			if(imgViewTool.useColor === ""){
				$('#editSubMenu.colorList.color').removeClass('active');
				$('#editSubMenu.colorList.color:nth-child(1)').addClass('active');
			}
			$('#editSubMenu .fontList p').eq(2).click();
			$('#editSubMenu').css('left', $(this)[0].offsetLeft + $(this).width() - $('#editSubMenu').width() / 2).show();
			imgViewTool.imageEditor.startDrawingMode('TEXT');
		}
	}));
	//设置颜色
	$('#editSubMenu .colorList p').click(function () {
		$(this).siblings().removeClass('active');
		$(this).addClass('active');
		var color = $(this).css('background-color');
		if (imgViewTool.useColor === "") {
			imgViewTool.useColor = color
		}
		if (imgViewTool.imageEditor.getDrawingMode() == 'TEXT') {
			imgViewTool.imageEditor.changeTextStyle(imgViewTool.activeObjectId, {
				'fill': color,
			});
//		    imgViewTool.imageEditor.stopDrawingMode();
//		    imgViewTool.imageEditor.startDrawingMode('TEXT');
		} else if (imgViewTool.imageEditor.getDrawingMode() == 'FREE_DRAWING') {
			imgViewTool.imageEditor.setBrush({
				color: color
			});
		} else if (imgViewTool.imageEditor.getDrawingMode() == 'SHAPE') {
			imgViewTool.imageEditor.changeShape(imgViewTool.activeObjectId, {
				stroke: color
			});
			imgViewTool.shapeOptions.stroke = color;
			imgViewTool.imageEditor.setDrawingShape(imgViewTool.shapeType, imgViewTool.shapeOptions);
			imgViewTool.imageEditor.stopDrawingMode();
			imgViewTool.imageEditor.startDrawingMode('SHAPE');
		}
	});
	//设置宽度
	$('#editSubMenu .widthList p').click(function () {
		$(this).siblings().removeClass('active');
		$(this).addClass('active');
		var width = $(this).width();
		if (imgViewTool.imageEditor.getDrawingMode() == 'FREE_DRAWING') {
			imgViewTool.imageEditor.setBrush({
				width: width
			});
		} else if (imgViewTool.imageEditor.getDrawingMode() == 'SHAPE') {
			imgViewTool.imageEditor.changeShape(imgViewTool.activeObjectId, {
				strokeWidth: width
			});
			imgViewTool.shapeOptions.strokeWidth = width;
			imgViewTool.imageEditor.setDrawingShape('rect', imgViewTool.shapeOptions);
			imgViewTool.imageEditor.stopDrawingMode();
			imgViewTool.imageEditor.startDrawingMode('SHAPE');
		}

	});
	//打开字号列表
	$('#editSubMenu .fontText').click(function () {
		$('#editSubMenu .fontList').slideToggle(300);
		$(this).find('i').toggleClass('down');
	});
	//设置字号
	$('#editSubMenu .fontList p').click(function () {
		$(this).siblings().removeClass('active');
		$(this).addClass('active');
		$('#editSubMenu .fontList').hide();
		$('#fontSize').html($(this).html());
		imgViewTool.imageEditor.changeTextStyle(imgViewTool.activeObjectId, {
			fontSize: parseInt($(this).html().replace('px', ''), 10),
		});
//	    imgViewTool.imageEditor.stopDrawingMode();
//		imgViewTool.imageEditor.startDrawingMode('TEXT');
	});
	//撤回
	$('#imgUndo').click((function () {
		$('#imgCancle,#imgApply').addClass('hide');
		$('#imgSure,#imgCancleEdit').removeClass('hide');
		imgViewTool.hideSubMenu()
		if (!$(this).hasClass('disabled')) {
			imgViewTool.imageEditor.undo();
		}
	}))
	//恢复
	$('#imgRedo').click((function () {
		$('#imgCancle,#imgApply').addClass('hide');
		$('#imgSure,#imgCancleEdit').removeClass('hide');
		imgViewTool.hideSubMenu()
		if (!$(this).hasClass('disabled')) {
			imgViewTool.imageEditor.redo();
		}
	}))
	//确定
	$('#imgSure').click((function () {
		$('#imgtoolWrap .surePop').show();
		imgViewTool.uploadImg()
	}))
	//取消
	$('#imgCancleEdit').click(function () {
		imgViewTool.closeEditMode();
	})
	//确定-关闭
	$('#imgtoolWrap .surePop p').click(function (e) {
		e.stopPropagation();
		imgViewTool.imageViewer.destroy();
		$('#imgtoolWrap').fadeOut();
		imgViewTool.closeEditMode();
		imgViewTool.slideInfo.closeSlide();
		imgViewTool.isOpen = false;
	});
	//复制
	$('#imgtoolWrap #imgCopy').click(function (e) {
		e.stopPropagation();
		if (!imgViewTool.previewUrl) {
			var timer = setInterval(function () {
				if (imgViewTool.previewUrl) {
					clearInterval(timer);
					imgViewTool.copyImg()
				}
			}, 1000)
		} else {
			imgViewTool.copyImg()
		}

	});
	//转发
	$('#imgtoolWrap #imgForward').click(function (e) {
		e.stopPropagation();
		var ua = navigator.userAgent;
		var isPhone = (!!ua.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/) || ua.indexOf('Android') > -1 || ua.indexOf('Linux') > -1)
		if ( !isPhone && typeof (ForwardUtils) == 'undefined') {
			imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.shareDomain) + '/res/plugin/forword/js/forward.js', "js",function () {
				if (!imgViewTool.previewUrl) {
					var timer = setInterval(function () {
						if (imgViewTool.previewUrl) {
							clearInterval(timer);
							imgViewTool.forwardImg()
						}
					}, 1000)
				} else {
					imgViewTool.forwardImg()
				}
			});
		}else if(!isPhone){
			if (!imgViewTool.previewUrl) {
				var timer = setInterval(function () {
					if (imgViewTool.previewUrl) {
						clearInterval(timer);
						imgViewTool.forwardImg()
					}
				}, 1000)
			} else {
				imgViewTool.forwardImg()
			}
		}
	});
	//保存到云盘
	$('#imgtoolWrap #imgSaveCloud').click(function (e) {
		e.stopPropagation();
		if (!imgViewTool.previewUrl) {
			var timer = setInterval(function () {
				if (imgViewTool.previewUrl) {
					clearInterval(timer);
					imgViewTool.saveCloudImg()
				}
			}, 1000)
		} else {
			imgViewTool.saveCloudImg()
		}
	});
	//替换原图
	$('#imgtoolWrap #imgReplace').click(function (e) {
		e.stopPropagation();
		$('.edui-editor-imagescale').removeClass('hover').removeClass('scale')
		if (!imgViewTool.previewUrl) {
			var timer = setInterval(function () {
				if (imgViewTool.previewUrl) {
					clearInterval(timer);
					imgViewTool.replaceImg()
				}
			}, 1000)
		} else {
			imgViewTool.replaceImg()
		}
	});

	//关闭编辑模式
	$('#imgCloseEdit').click(function () {
		imgViewTool.closeEditMode();
		imgViewTool.imageViewer.destroy();
		$('#imgtoolWrap').hide();
		imgViewTool.slideInfo.closeSlide();
		imgViewTool.isOpen = false;
	})
}
//替换原图
imgViewTool.replaceImg = function () {
	var index = imgViewTool.imageViewer.index;
	var img = imgViewTool.imageViewer.images[index];
	var newsrc = imgViewTool.previewUrl; // 新图片地址
	var newObjectid = imgViewTool.objectId; //新图片objectId
	img.setAttribute('src', newsrc);
	img.setAttribute('_src', newsrc);
	img.setAttribute('objectid', newObjectid);

	img.onload = function () {
		var params = this.src.split('?');
		var src = '';
		if (params.length > 1 && (params[1].indexOf('rw=') == -1 || params[1].indexOf('rh=') == -1)) {
			src = this.getAttribute('src') + '&rw=' + this.naturalWidth + '&rh=' + this.naturalHeight;
		} else if (params.length == 0 && (params[1].indexOf('rw=') == -1 || params[1].indexOf('rh=') == -1)) {
			src = this.getAttribute('src') + '?rw=' + this.naturalWidth + '&rh=' + this.naturalHeight;
		}
		if(imgViewTool.replaceFn){
			imgViewTool.replaceFn(img,src);
		}
		this.setAttribute('_src', src)
		//裁剪后图片如果有高度会发生变形
		if (this.style.width && parseInt(this.style.width.replace('px', '')) && this.style.height && parseInt(this.style.height.replace('px', ''))) {
			var originWidth = parseInt(this.style.width.replace('px', ''));
			var originHeight = parseInt(this.style.height.replace('px', ''));
			var newHeight = parseInt((this.naturalHeight * originWidth) / this.naturalWidth);
			if (newHeight > originHeight) { //新高度大于原高度，高度保持不变，宽度变小
				this.style.width = parseInt(this.naturalWidth * originHeight / this.naturalHeight) + 'px'
			} else { //新高度小于原始高度，宽度保持不变，高度变小
				this.style.height = newHeight + 'px'
			}
			this.removeAttribute('height', '');
		}
	}
}
////复制图片
imgViewTool.copyImg = function () {
	var dt = new clipboard.DT();
	dt.setData("text/html", '<img src="' + imgViewTool.previewUrl + '">');
	clipboard.write(dt).then(function () {
		if ($('.toolTipBox').length > 0) {
			$('.toolTipBox').remove()
		}
		$(document.body).append('<div class="toolTipBox" style="display:none;"><i class="popicon"><img src="' + imgViewTool.noteDomain + '/res/plugin/ueditor/themes/default/images/right.png" /></i><span class="tipstext">复制成功<span></div>')
		$('.toolTipBox').show();
		setTimeout(function () {
			$('.toolTipBox').fadeOut();
		}, 1500)
	}, function (err) {
		console.log(err);
	});
}
//转发图片
imgViewTool.forwardImg = function () {
	var imgUrl = imgViewTool.previewUrl + '?rw=' + imgViewTool.imageEditor.getCanvasSize().width + '&rh=' + imgViewTool.imageEditor.getCanvasSize().height + '&_fileSize=' + imgViewTool.size;
	var attachment = {
		type: 'img',
		title: imgViewTool.imgTitle,
		url: imgUrl,
		objectId: imgViewTool.objectId,
		file: imgViewTool.file,
	};
	ForwardUtils.forward(attachment);
}
//图片保存到云盘
imgViewTool.saveCloudImg = function () {
	var imgSrc = imgViewTool.previewUrl;
	var objectid = imgViewTool.getObjectIdByImgSrc(imgSrc);
	if (!objectid) {
		return;
	}
	var src = imgSrc;
	var name = '';
	if (src.indexOf('?') > -1) {
		name = src.substring(src.lastIndexOf('/') + 1, src.indexOf('?'))
	} else {
		name = src.substring(src.lastIndexOf('/') + 1);
	}
	var obj = {
		objectId: objectid,
		title: name,
		type:'img'
	}
	if(typeof ForwardUtils == 'undefined') return
	ForwardUtils.saveTo({
		'data': obj,
		'type':'cloud',
		'fileType':'img'
	})
}
//初始化编辑对象
imgViewTool.initImageEditor = function () {
	if(typeof tui.ImageEditor == "undefined"){
		return
	}
	imgViewTool.imageEditor = new tui.ImageEditor('.tui-image-editor', {
		cssMaxWidth: $(window).width() * 0.9,
		cssMaxHeight: $(window).height() * 0.9,
		selectionStyle: {
			cornerStyle: 'circle',
			cornerSize: 16,
			cornerColor: '#FFFFFF',
			lineWidth: 8,
			cornerStrokeColor: '#FF0000',
			rotatingPointOffset: 70
		}
	});
	imgViewTool.imageEditor.on({
		objectAdded: function (objectProps) {
			console.info(objectProps);
		},
		undoStackChanged: function (length) {
			if (length) {
				$('#imgUndo').removeClass('disabled');
			} else {
				$('#imgUndo').addClass('disabled');
			}
			$('.tui-image-editor').height(parseInt($('.tui-image-editor-canvas-container').css('max-height')));
		},
		redoStackChanged: function (length) {
			if (length) {
				$('#imgRedo').removeClass('disabled');
			} else {
				$('#imgRedo').addClass('disabled');
			}
			$('.tui-image-editor').height(parseInt($('.tui-image-editor-canvas-container').css('max-height')));
		},
		objectScaled: function (obj) {
			if (obj.type === 'text') {
				$inputFontSizeRange.val(obj.fontSize);
			}
		},
		addText: function (pos) {
			imgViewTool.imageEditor.addText('双击输入文字', {
				position: pos.originPosition,
				styles: {
					fontSize: 24,
					fill: $('#editSubMenu .colorList p.active').css('background-color')
				},
			}).then(function(objectProps) {
				console.log(objectProps);
			});
		},
		objectActivated: function (obj) {
			imgViewTool.activeObjectId = obj.id;
			if (obj.type === 'text') {
				imgViewTool.activateTextMode();
			}
		},
		mousedown: function (event, originPointer) {

		}
	});
}

/*初始化工具栏*/
imgViewTool.initHtml = function () {
	var html = '<div id="imgtoolWrap" style="display:none">' +
		'<div class="inlineblock" id="imgpage">' +
		'<div class="imgbtn" id="imgPrev"><div class="bntHoverTips">上一页<i></i></div></div>' +
		'<div class="imgtext" id="pagenum"><span id="nowImgIndex"></span>/<span id="imgTotalNum"></span></div>' +
		'<div class="imgbtn" id="imgNext"><div class="bntHoverTips">下一页<i></i></div></div>' +
		'<div class="split"></div>' +
		'</div> ' +
		'<div class="imgzoom">' +
		'<div class="imgbtn" id="imgZoomOut"><div class="bntHoverTips">缩小<i></i></div></div>' +
		'<div class="imgtext" id="imgZoomNum"></div>' +
		'<div class="imgbtn" id="imgZoomIn"><div class="bntHoverTips">放大<i></i></div></div>' +
		'<div class="imgbtn" id="img1-1"><div class="bntHoverTips">1:1<i></i></div></div>' +
		'<div class="imgbtn hide" id="imgFit"><div class="bntHoverTips">适应页面<i></i></div></div>' +
		'</div>' +
		'<div class="imgbtn" id="imgDownload"><div class="bntHoverTips">下载<i></i></div></div>' +
		'<div class="split"></div>' +
		'<div class="imgbtn" id="imgEdit"><div class="bntHoverTips">编辑<i></i></div></div>' +
		'<div class="inlineblock imgEditBtns">' +
		'<div class="imgbtn" id="imgDrawRect"><div class="bntHoverTips">矩形<i></i></div></div>' +
		'<div class="imgbtn" id="imgDrawCircle"><div class="bntHoverTips">圆形<i></i></div></div>' +
		'<div class="imgbtn hide" id="imgDrawArrow"><div class="bntHoverTips">箭头<i></i></div></div>' +
		'<div class="imgbtn" id="imgDrawLine"><div class="bntHoverTips">画笔<i></i></div></div>' +
		'<div class="imgbtn hide" id="imgDrawMasic"><div class="bntHoverTips">马赛克<i></i></div></div>' +
		'<div class="imgbtn" id="imgDrawText"><div class="bntHoverTips">文字<i></i></div></div>' +
		'<div class="imgbtn" id="imgCrop"><div class="bntHoverTips">裁剪<i></i></div></div>' +
		'</div>' +
		'<div class="imgbtn" id="imgRotate"><div class="bntHoverTips">旋转<i></i></div></div>' +
		'<div class="inlineblock imgEditBtns">' +
		'<div class="imgbtn disabled" id="imgUndo"><div class="bntHoverTips">撤回<i></i></div></div>' +
		'<div class="imgbtn disabled" id="imgRedo"><div class="bntHoverTips">后退<i></i></div></div>' +
		'<div class="imgbtn hide" id="imgCancle"><div class="bntHoverTips">取消<i></i></div></div>' +
		'<div class="imgbtn hide" id="imgApply"><div class="bntHoverTips">应用<i></i></div></div>' +
		'</div>' +
		'<div class="imgbtn" id="imgReport"><div class="bntHoverTips">举报<i></i></div></div> ' +
		'<div class="imgtext" id="imgCancleEdit"><p>取消</p></div> ' +
		'<div class="imgtext" id="imgSure">' +
		'<p>确定</p>' +
		'<div class="surePop"><p id="imgCopy">复制</p><p id="imgForward">转发</p><p id="imgReplace">替换原图</p><p id="imgSaveCloud">保存到云盘</p></div>' +
		'</div>' +
		'<div id="editSubMenu">' +
		'<div class="widthList"><p class="point active"></p><p class="point"></p><p class="point"></p></div>' +
		'<div class="fontWrap">' +
		'<p class="fontText"><span id="fontSize">12px</span><i></i></p>' +
		'<div class="fontList"><p class="font">12px</p><p class="font">16px</p><p class="font">24px</p><p class="font">36px</p><p class="font active">48px</p><p class="font">60px</p><p class="font">78px</p><p class="font">96px</p></div>' +
		'</div>' +
		'<div class="split"></div>' +
		'<div class="colorList"><p class="color active"></p><p class="color"></p><p class="color"></p><p class="color"></p><p class="color"></p><p class="color"></p><p class="color"></p></div>' +
		'</div>' +
		'</div>';
	if (imgViewTool.needEdit) {
		html += '<div id="imageEditContainer"><div id="imgCloseEdit"></div><div class="tui-image-editor"></div></div></div>';
	}

	// 隐藏工具栏 只显示切换图片按钮
	if(imgViewTool.justShowToggleBtn) {
		html = '<div id="imgtoolWrap" style="display:none">' +
		'<div class="inlineblock" id="imgpage">' +
		'<div class="imgbtn" id="imgPrev"><div class="bntHoverTips">上一页<i></i></div></div>' +
		'<div class="imgtext" id="pagenum"><span id="nowImgIndex"></span>/<span id="imgTotalNum"></span></div>' +
		'<div class="imgbtn" id="imgNext"><div class="bntHoverTips">下一页<i></i></div></div>' +
		'</div>' +
		'</div>';
	}

	$('body').append(html);
	if(imgViewTool.newBtns){
		html = '';
		for(var i = 0;i < imgViewTool.newBtns.length;i++){
			var item = imgViewTool.newBtns[i]
			html = '<div class="imgbtn" id="'+item.btnId+'" onclick="javascript:'+ item.clickFn() +'" style="background-image: url('+ item.icon +');"><div class="bntHoverTips">'+item.hoverText+'<i></i></div></div>'
			$('#imgtoolWrap').append(html);
			$('#imgtoolWrap').find('#'+item.btnId).on('click',function () {
				for(var i = 0;i < imgViewTool.newBtns.length;i++) {
					if($(this).attr('id') == imgViewTool.newBtns[i].btnId){
						imgViewTool.newBtns[i].clickFn()
					}
				}
			})
		}
	}

}
//下载图片
imgViewTool.downloadImg = function () {
	if (imgViewTool.objectId) {
		//获取云存储下载地址
		YunFileUtil.downloadYunFile('', imgViewTool.objectId);
	}
}
//打开编辑模式
imgViewTool.openEditMode = function () {
	$('#imgtoolWrap').addClass('editMode');
	$('.viewer-canvas').hide();
	$('#imageEditContainer').show();
	$('#imgEdit').hide();
}
//关闭编辑模式
imgViewTool.closeEditMode = function () {
	$('#imgtoolWrap').removeClass('editMode');
	$('.viewer-canvas').show();  //显示图片大图，避免再次查看不显示
	$('#imageEditContainer').hide();  //图片编辑容器
	imgViewTool.hideSubMenu();
	$('#imgEdit').css('display', 'inline-block');
}
//编辑--关闭子级菜单
imgViewTool.hideSubMenu = function () {
	$('.imgEditBtns .imgbtn').removeClass('active');
	if (imgViewTool.imageEditor) {
		imgViewTool.imageEditor.stopDrawingMode();
	}
	$('#editSubMenu').hide();   //子菜单--选择字体颜色粗细
	$('#imgCancle,#imgApply').addClass('hide'); //裁剪取消 应用
	$('#imgtoolWrap .surePop').hide(); //确定弹窗
	imgViewTool.shapeType = '';
}
//编辑--打开文本模式
imgViewTool.activateTextMode = function () {
	if (imgViewTool.imageEditor.getDrawingMode() !== 'TEXT') {
		imgViewTool.imageEditor.stopDrawingMode();
		imgViewTool.imageEditor.startDrawingMode('TEXT');
	}
}
//编辑--打开图像模式
imgViewTool.activateShapeMode = function () {
	if (imgViewTool.imageEditor.getDrawingMode() !== 'SHAPE') {
		imgViewTool.imageEditor.stopDrawingMode();
		imgViewTool.imageEditor.startDrawingMode('SHAPE');
	}
}
//编辑--获取画笔设置
imgViewTool.getBrushSettings = function () {
	var brushWidth = $('#editSubMenu .widthList p.active').width();
	var brushColor = $('#editSubMenu .colorList p.active').css('background-color');
	return {
		width: brushWidth,
		color: imgViewTool.hexToRGBa(brushColor, 1)
	};
}
// HEX to RGBA
imgViewTool.hexToRGBa = function (hex, alpha) {
	var r = parseInt(hex.slice(1, 3), 16);
	var g = parseInt(hex.slice(3, 5), 16);
	var b = parseInt(hex.slice(5, 7), 16);
	var a = alpha || 1;

	return 'rgba(' + r + ', ' + g + ', ' + b + ', ' + a + ')';
}
imgViewTool.uploadImg = function (callback) {
	//上传图片
	imgViewTool.previewUrl = '';
	imgViewTool.imgTitle = '';
	imgViewTool.size = '';
	imgViewTool.objectId = '';
	// var imageName = imgViewTool.imageEditor.getImageName();
	var imageName = (new Date()).getTime() + ".png";
	var dataURL = imgViewTool.imageEditor.toDataURL(); //base64
	if (!!(window.File && window.FileList && window.FileReader)) {
		var blob = imgViewTool.base64ToBlob(dataURL);
		// console.log(blob);
		imgViewTool.file = imgViewTool.blobToFile(blob, imageName);

		var formData = new FormData();
		formData.append('file', imgViewTool.file, imageName);
		formData.append("puid", imgViewTool.puid);
		formData.append("_token", imgViewTool.yunToken);
		var url = window.location.protocol + '//' + imgViewTool.getHost(imgViewTool.panDomain) + '/upload';
		$.ajax({
			type: "post",
			url: url,
			async: true,
			cache: false,
			data: formData,
			dataType: "json",
			processData: false, //不对参数进行转换序列号
			contentType: false, //fromData上传文件时将其设置为false
			success: function (res) {
				if (res.result) {
					imgViewTool.previewUrl = res.data.previewUrl + '?_fileSize=' + res.data.size + '&_orientation=1';
					imgViewTool.imgTitle = res.data.name;
					imgViewTool.size = res.data.size;
					imgViewTool.objectId = res.data.objectId;
					if (callback) {
						callback();
					}
				}
			}
		});
	}
}
//将blob转换为file
imgViewTool.blobToFile = function (theBlob, fileName) {
	theBlob.lastModifiedDate = new Date();
	theBlob.name = fileName;
	return theBlob;
}
//base64转blob
imgViewTool.base64ToBlob = function (data) {
	var mimeString = '';
	var raw, uInt8Array, i, rawLength;
	raw = data.replace(/data:(image\/.+);base64,/, function (header, imageType) {
		mimeString = imageType;
		return '';
	});
	raw = atob(raw);
	rawLength = raw.length;
	uInt8Array = new Uint8Array(rawLength); // eslint-disable-line
	for (i = 0; i < rawLength; i += 1) {
		uInt8Array[i] = raw.charCodeAt(i);
	}
	return new Blob([uInt8Array], {type: mimeString});
}
//更新左右切换按钮状态
imgViewTool.unactiveViewBtn = function () {
	if (imgViewTool.imageViewer) {
		$('#imgPrev').removeClass('disabled');
		$('#imgNext').removeClass('disabled');
		if (imgViewTool.imageViewer.index == 0) {
			$('#imgPrev').addClass('disabled');
		}
		if (imgViewTool.imageViewer.index == (imgViewTool.imageViewer.length - 1)) {
			$('#imgNext').addClass('disabled');
		}
		if (imgViewTool.imageViewer.length == 1) {
			$('#imgpage').addClass('hide');
		} else {
			$('#imgpage').removeClass('hide');
		}
		$('#nowImgIndex').html(imgViewTool.imageViewer.index + 1);
		$('#imgFit').addClass('hide');
		$('#img1-1').removeClass('hide');
	}
}
//查看大图显示时调用
imgViewTool.imgshown = function () {
	$('#nowImgIndex').html(imgViewTool.imageViewer.index + 1);
	$('#imgTotalNum').html(imgViewTool.imageViewer.length);
	var img = null;
	if(!imgViewTool.imageViewer.images) return;
	if(imgViewTool.imageViewer.images.length > 0 && imgViewTool.imageViewer.index < imgViewTool.imageViewer.images.length){
		img = imgViewTool.imageViewer.images[imgViewTool.imageViewer.index];
	}
	if(!img) return
	if ($(img).hasClass('noSelect') || (img.getAttribute('download') && img.getAttribute('download') == 'false')) {
		$('#viewDownload,#imgDownload,#imgEdit').hide();
	}
	imgViewTool.unactiveViewBtn();
	if (img.getAttribute('src').indexOf('.gif') > -1) {
		$('#imgEdit').hide();
	}
}
//图片大图加载出来时调用
imgViewTool.imgviewed = function () {
	$('#nowImgIndex').html(imgViewTool.imageViewer.index + 1);
	$('#imgTotalNum').html(imgViewTool.imageViewer.length);
	$('#imgZoomNum').html(parseInt(imgViewTool.imageViewer.imageData.ratio * 100) + '%');
	if(!imgViewTool.imageViewer.images || imgViewTool.imageViewer.images.length <= imgViewTool.imageViewer.index){
		return
	}
	var img = imgViewTool.imageViewer.images[imgViewTool.imageViewer.index];
	if ($(img).hasClass('noSelect') || (img.getAttribute('download') && img.getAttribute('download') == 'false')) {
		$('#viewDownload,#imgDownload,#imgEdit').hide();
		$('.viewer-canvas img').addClass('noSelect').on('contextmenu', function () {
			return false;
		});
	} else {
		$('#viewDownload,#imgDownload').css('display', '');
		if (imgViewTool.needEdit) {
			$('#imgEdit').css('display', 'inline-block');
		}
		$('.viewer-canvas img').removeClass('noSelect').off('contextmenu');
	}
	if (img.getAttribute('src').indexOf('.gif') > -1) {
		$('#imgEdit').hide();
	}
}
//加载需要的js和css
imgViewTool.loadFiles = function () {
	imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.noteDomain) + '/res/plugin/viewer/css/viewer.css', "css");
	if (typeof (Viewer) == 'undefined') {
		imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.noteDomain) + '/res/plugin/viewer/js/viewer.js', "js");
	}
	imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.noteDomain) + '/res/plugin/viewer/css/viewer-button.css', "css");
	//编辑图片需要加载的js
	if (imgViewTool.needEdit) {
		imgViewTool.loadEditFile()
	}
	imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.noteDomain) + "/res/plugin/viewer/js/jquery.md5.js", "js");
	if(typeof YunFileUtil == 'undefined'){
		imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.noteDomain) + "/res/js/common/yun.file.util.js", "js")
	}
}
imgViewTool.loadEditFile = function(){
	try{
		imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.noteDomain) + '/res/plugin/viewer/js/tui-image-editor-3.15.3.min.js', "js", function () {
			if (typeof tui != "undefined") {
				imgViewTool.initImageEditor();
			} else {
				imgViewTool.needEdit = false;
				$('#imgtoolWrap #imgEdit').remove();
			}
		});

		if (typeof (clipboard) == 'undefined') {
			imgViewTool.loadExtentFile("//" + imgViewTool.getHost(imgViewTool.noteDomain) + '/res/plugin/ueditor/third-party/clipboard-polyfill.promise.js', "js");
		}
	}catch (e) {
		console.log(e)
	}

}
//加载外部js、css地址、回调函数
imgViewTool.loadExtentFile = function (filePath, fileType, fCallback) {
	if (fileType == "js") {
		var oJs = document.createElement('script');
		oJs.setAttribute("type", "text/javascript");
		oJs.setAttribute("src", filePath);//文件的地址 ,可为绝对及相对路径
		document.getElementsByTagName("head")[0].appendChild(oJs);//绑定
		if (/msie/.test(window.navigator.userAgent.toLowerCase())) {
			oJs.onreadystatechange = function () {
				if (this.readyState == "loaded" || this.readyState == "complete") {
					if (fCallback) fCallback();
				}
			};
		} else if (/gecko/.test(window.navigator.userAgent.toLowerCase())) {
			oJs.onload = function () {
				if (fCallback) fCallback();
			};
		} else {
			if (fCallback) fCallback();
		}
	} else if (fileType == "css") {
		var oCss = document.createElement("link");
		oCss.setAttribute("rel", "stylesheet");
		oCss.setAttribute("type", "text/css");
		oCss.setAttribute("href", filePath);
		document.getElementsByTagName("head")[0].appendChild(oCss);//绑定
	}
}

/**
 * 根据图片地址获取 objectId
 * @param imgSrc
 * @returns {string|*}
 */
imgViewTool.getObjectIdByImgSrc = function (imgSrc) {
	if (!imgSrc) {
		return '';
	}
	var objectId = '';
	if (imgSrc.indexOf(".") > -1) {
		objectId = imgSrc.substring(imgSrc.lastIndexOf("/") + 1, imgSrc.lastIndexOf("."));
	} else {
		// 部分图片可能没有后缀
		objectId = imgSrc.substring(imgSrc.lastIndexOf("/") + 1);
	}

	return objectId;
}
/**
 * 获取上传相关配置
 * @param sync 是否同步调用， true 同步，false 异步
 */
imgViewTool.getUploadConfig = function (sync) {
	var json = {
		url: window.location.protocol + "//" + imgViewTool.getHost(imgViewTool.noteDomain) + "/pc/files/getUploadConfig",
		type: "get",
		xhrFields: {
			withCredentials: true
		},
		async:false,
		headers: {"Content-Type": "application/x-www-form-urlencoded"},
		data: {},
		dataType: "json",
		success: function (resultData) {
			if (resultData && resultData.result == 1) {
				imgViewTool.puid = resultData.msg.puid;
				imgViewTool.yunToken = resultData.msg.token || '';
			} else {
				$('#imgEdit').remove();
			}
		},
		error: function () {
			$('#imgEdit').remove();
		}
	}
	if (sync) {
		// 同步调用
		json.async = false;
	}
	$.ajax(json);
}
/**
 * 截取域名，去掉协议 http:// 和 https://
 * 例: http://noteyd.chaoxing.com -> noteyd.chaoxing.com
 */
imgViewTool.getHost = function (url) {
	if (!url) {
		return ''
	}
	if (url.indexOf('http:') == 0 || url.indexOf('https:') == 0) {
		return url.substring(url.indexOf('://') + 3);
	}
	//增加默认不走镜像域名情况下去除 //
	if (url.indexOf('//') == 0) {
		return url.substring(url.indexOf('//') + 2);
	}
	return url;
}

// 自动轮播相关配置
imgViewTool.slideInfo = {
	autoSlide: false, // 是否需要自动轮播 默认不需要
	duration: 3000, // 自动轮播时间间隔
	slideTimer: null,	// 定时器
	openSlide: function(){
		if(!this.autoSlide) {
			return
		}
		// console.log('开启轮播')
		this.slideTimer = setInterval(function() {
			imgViewTool.imageViewer.next(true)
		}, this.duration)
	},
	closeSlide: function(){
		if(!this.autoSlide || !this.slideTimer) {
			return
		}
		// console.log('关闭轮播');
		clearInterval(this.slideTimer)
		this.slideTimer = null
	},
}

var FORM_post = function(url, params,target){
	if(!url || !target){
		return ;
	}
	var form = document.createElement("form");
	form.action = url;
	form.method ="post";
	form.target = target;
	if(params){
		for(var i in params){
			var ele =  document.createElement("textarea");
			ele.name = params[i].name;
			ele.value = params[i].value;
			form.appendChild(ele);
		}
	}
	document.body.appendChild(form);
	form.submit();
	// 移除
	document.body.removeChild(form);
}