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<!DOCTYPE html>
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<html lang="en">
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<head>
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{% load static %}
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<link rel="stylesheet" href="{% static 'layui/css/layui.css' %}" media="all">
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<meta charset="UTF-8">
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<title>WildFire</title>
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<script src="../static/layui/layui.js"></script>
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<script src="http://apps.bdimg.com/libs/jquery/1.11.1/jquery.min.js"></script>
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</head>
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<body>
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{% csrf_token %} {#如果不加这个，程序会报错#}
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<button type="button" class="layui-btn" id="upload">{#调用layui的上传文件组件#}
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<i class="layui-icon"></i>上传图片
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</button>
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<button type="button" class="my-btn" id="getclip" onclick="GetImgfromClip()">{#调用layui的上传文件组件#}
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<i class="layui-icon"></i>获取剪切板
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</button>
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<b><font size="4">获取剪切板在无https情况下失败，直接Ctrl+V即可</b>
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<p id="mode select">
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<h1>模型选择:
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<select id="model", style="width: 300px; font-size:30px;">
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<option value="1">小模型</option>
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<option value="2">大模型</option>
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<option value="3">泛模型</option>
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</select>
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<select id="class", style="width: 600px; font-size:30px;">
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<option value="1">火焰与烟雾</option>
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<option value="2">一般物体80类</option>
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<option value="3">烟火与塔吊</option>
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<option value="4">外破（ljp4500张）四类v5v3</option>
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<option value="5">外破（ljp4500张）四类v5v7</option>
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</select>
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</h1>
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</p>
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<p id="img"></p>
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<script>
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document.addEventListener("paste", function () {
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if (event.clipboardData || event.originalEvent) {
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var clipboardData = (event.clipboardData || window.clipboardData);
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var val = clipboardData.getData('text');
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event.preventDefault();
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// 字典 dict
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var model = $('#model option:selected').val();
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var model_class = $('#class option:selected').val();
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$.getJSON('/dlurl/', {'url':val, 'model':model, 'class':model_class},function(res){ShowResult(res);});
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}
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});
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</script>
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<script>
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layui.use('upload', function(){
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var upload = layui.upload;
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$ = layui.$ //注意要定义$,该符号不是jQuery中的$
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//执行实例
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var uploadInst = upload.render({
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elem: '#upload' //绑定元素
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,url: '/upload/' //上传接口,需要在views.py中配置这个接口
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,data:{ //需要上传这个data，不然程序也会报错
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'csrfmiddlewaretoken':function(){
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return $(':input:first').val()
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}
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, 'model':function(){
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var model = $('#model option:selected').val();
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return model;
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}
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, 'class':function(){
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var model_class = $('#class option:selected').val();
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return model_class;
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}
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}
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,done: function(res){
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ShowResult(res);
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}
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,error: function(){
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}
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});
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});
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</script>
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<script>
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function GetImgfromClip()
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{
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var promise = navigator.clipboard.readText();
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alert(promise);
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}
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</script>
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<script type="text/javascript">
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function ShowResult(res){
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if(res.flag == false)
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{
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alert("图片地址错误。")
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return
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}
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var i = new Image(); //新建image对象，从而将文件url转换为图片
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i.src = res.img_name;
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// 判断是否有缓存
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if(i.complete){
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// 打印
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alert('from:complete : width:'+i.width+',height:'+i.height);
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}else{
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// 加载完成执行
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i.onload = function(){
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// 打印
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if(i.width>1280)
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{
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i.height=i.height*1280/i.width;
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i.width=1280;
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}
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};
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}
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$("#img").prepend(i);
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$("#img").prepend('<br>' +'<br>' + '<b>'+'<font size="4">'+"检测图片："+res.code+'</font> '+"</b>"+'<br>');
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}
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function AutoResizeImage(maxWidth,maxHeight,objImg){
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var img = new Image();
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img.src = objImg.src;
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var hRatio;
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var wRatio;
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var Ratio = 1;
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var w = img.width;
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var h = img.height;
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wRatio = maxWidth / w;
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hRatio = maxHeight / h;
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if (maxWidth ==0 && maxHeight==0){
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Ratio = 1;
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}else if (maxWidth==0){//
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if (hRatio<1) Ratio = hRatio;
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}else if (maxHeight==0){
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if (wRatio<1) Ratio = wRatio;
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}else if (wRatio<1 || hRatio<1){
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Ratio = (wRatio<=hRatio?wRatio:hRatio);
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}
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if (Ratio<1){
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w = w * Ratio;
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h = h * Ratio;
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}
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objImg.height = h;
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objImg.width = w;
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}
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</script>
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<div id="resContainer">
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</div>
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</body>
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</html>
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