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web-demo.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>本地素材搜索器(在线Demo)</title>
<!--<link rel="stylesheet" href="https://cdnjs.loli.net/ajax/libs/element-ui/2.15.3/theme-chalk/index.css">-->
<link rel="stylesheet" href="static/index.css">
<script type="module">
</script>
</head>
<body>
<el-main id="app" v-loading="loading" class="">
<el-row>
<h1 style="margin:0;">本地素材搜索器</h1>
</el-row>
<!-- <el-row>-->
<!-- <el-tag :key="status.file" type="success" effect="dark">图片总数：{{ status.total_images }}</el-tag>-->
<!-- <el-tag :key="status.file" type="success" effect="dark">视频总数：{{ status.total_videos }}</el-tag>-->
<!-- <el-tag :key="status.file" type="success" effect="dark">视频帧总数：{{ status.total_video_frames }}</el-tag>-->
<!-- </el-row>-->
<el-row>
<el-tabs type="border-card" style="margin-top:5px;">
<el-tab-pane label="文字搜图">
<el-form ref="form" :model="form" :inline="true">
<el-input placeholder="搜索内容（不能为空）" v-model="form.positive" class="input-with-select"
@keyup.enter.native="search(0)"></el-input>
<el-input placeholder="过滤内容（可以留空）" v-model="form.negative" class="input-with-select"
@keyup.enter.native="search(0)"></el-input>
<el-form-item label="搜索阈值（高于该分数才显示）" style="margin-bottom: 0px;">
<el-slider style="width:200px" v-model="form.positive_threshold"></el-slider>
</el-form-item>
<el-form-item label="过滤阈值（低于该分数才显示）" style="margin-bottom: 0px;">
<el-slider style="width:200px" v-model="form.negative_threshold"></el-slider>
</el-form-item>
<el-select v-model="form.top_n" placeholder="查看前n个结果" style="width:100px">
<el-option label="Top 6" value="6"></el-option>
<el-option label="Top 12" value="12"></el-option>
<el-option label="Top 30" value="30"></el-option>
<el-option label="Top 150" value="150"></el-option>
</el-select>
<el-button type="success" icon="el-icon-search" @click="search(0)">搜索</el-button>
</el-form>
</el-tab-pane>
<el-tab-pane label="以图搜图">
<el-upload ref="upload" drag action="api/upload" limit="1" multiple="false" :limit="1" :on-exceed="handleExceed">
<i class="el-icon-upload"></i>
<div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
</el-upload>
<el-form ref="form" :model="form" :inline="true" style="margin-top:5px;">
<el-form-item label="匹配阈值（高于该分数才显示）" style="margin-bottom: 0px;">
<el-slider style="width:200px" v-model="form.image_threshold"></el-slider>
</el-form-item>
<el-select v-model="form.top_n" placeholder="查看前n个结果" style="width:100px">
<el-option label="Top 6" value="6"></el-option>
<el-option label="Top 12" value="12"></el-option>
<el-option label="Top 30" value="30"></el-option>
<el-option label="Top 150" value="150"></el-option>
</el-select>
<el-button type="success" icon="el-icon-search" @click="search(1)">搜索</el-button>
</el-form>
</el-tab-pane>
<el-tab-pane label="文字搜视频">
<el-form ref="form" :model="form" :inline="true">
<el-input placeholder="搜索内容（不能为空）" v-model="form.positive" class="input-with-select"
@keyup.enter.native="search(2)"></el-input>
<el-input placeholder="过滤内容（可以留空）" v-model="form.negative" class="input-with-select"
@keyup.enter.native="search(2)"></el-input>
<el-form-item label="搜索阈值（高于此分数才显示）" style="margin-bottom: 0px;">
<el-slider style="width:200px" v-model="form.positive_threshold"></el-slider>
</el-form-item>
<el-form-item label="过滤阈值（低于此分数才显示）" style="margin-bottom: 0px;">
<el-slider style="width:200px" v-model="form.negative_threshold"></el-slider>
</el-form-item>
<el-select v-model="form.top_n" placeholder="查看前n个结果" style="width:100px">
<el-option label="Top 6" value="6"></el-option>
<el-option label="Top 12" value="12"></el-option>
<el-option label="Top 30" value="30"></el-option>
<el-option label="Top 150" value="150"></el-option>
</el-select>
<el-button type="success" icon="el-icon-search" @click="search(2)">搜索</el-button>
</el-form>
</el-tab-pane>
<el-tab-pane label="以图搜视频">
<el-upload ref="upload" drag action="api/upload" limit="1" multiple="false" :limit="1" :on-exceed="handleExceed">
<i class="el-icon-upload"></i>
<div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
</el-upload>
<el-form ref="form" :model="form" :inline="true" style="margin-top:10px;">
<el-form-item label="匹配阈值（高于此分数才显示）" style="margin-bottom: 0px;">
<el-slider style="width:200px" v-model="form.image_threshold"></el-slider>
</el-form-item>
<el-select v-model="form.top_n" placeholder="查看前n个结果" style="width:100px">
<el-option label="Top 6" value="6"></el-option>
<el-option label="Top 12" value="12"></el-option>
<el-option label="Top 30" value="30"></el-option>
<el-option label="Top 150" value="150"></el-option>
</el-select>
<el-button type="success" icon="el-icon-search" @click="search(3)">搜索</el-button>
</el-form>
</el-tab-pane>
<el-tab-pane label="路径搜图">
<el-form ref="form" :model="form" :inline="true" style="margin-top:10px;">
<el-input placeholder="图片路径（不能为空）" v-model="form.path" class="input-with-select"
@keyup.enter.native="search(7)"></el-input>
<el-select v-model="form.top_n" placeholder="查看前n个结果" style="width:100px">
<el-option label="Top 6" value="6"></el-option>
<el-option label="Top 12" value="12"></el-option>
<el-option label="Top 30" value="30"></el-option>
<el-option label="Top 150" value="150"></el-option>
</el-select>
<el-button type="success" icon="el-icon-search" @click="search(7)">搜索</el-button>
</el-form>
</el-tab-pane>
<el-tab-pane label="路径搜视频">
<el-form ref="form" :model="form" :inline="true" style="margin-top:10px;">
<el-input placeholder="视频路径（不能为空）" v-model="form.path" class="input-with-select"
@keyup.enter.native="search(8)"></el-input>
<el-select v-model="form.top_n" placeholder="查看前n个结果" style="width:100px">
<el-option label="Top 6" value="6"></el-option>
<el-option label="Top 12" value="12"></el-option>
<el-option label="Top 30" value="30"></el-option>
<el-option label="Top 150" value="150"></el-option>
</el-select>
<el-button type="success" icon="el-icon-search" @click="search(8)">搜索</el-button>
</el-form>
</el-tab-pane>
<el-tab-pane label="图文相似度匹配">
<el-input placeholder="文字内容（不能为空）" v-model="form.text" class="input-with-select"></el-input>
<el-upload ref="upload" drag action="api/upload" limit="1" multiple="false" :limit="1" :on-exceed="handleExceed">
<i class="el-icon-upload"></i>
<div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
</el-upload>
<el-row style="margin-top:10px;">
<el-button type="success" icon="el-icon-search" @click="search(4)">计算匹配分数</el-button>
</el-row>
</el-tab-pane>
</el-tabs>
</el-row>
<el-row :gutter="5"
v-if="form.search_type === 0 || form.search_type === 1 || form.search_type === 2 || form.search_type === 3 || form.search_type === 5 || form.search_type === 6 || form.search_type === 7 || form.search_type === 8">
<el-col :span="8" v-for="file in files">
<el-card style="margin-top: 5px;">
<el-image v-if="form.search_type === 0 || form.search_type === 1 || form.search_type === 5 || form.search_type === 7"
style="width: 100%; height: 240px;"
fit="contain" :src="file.url" :preview-src-list="image_url_list"></el-image>
<video v-if="form.search_type === 2 || form.search_type === 3 || form.search_type === 6 || form.search_type === 8"
style="width: 100%; height: 240px;"
:src="file.url" controls></video>
<div>
<el-tooltip content="素材的匹配概率和相似度" placement="bottom" v-if="file.softmax_score">
<el-tag size="mini" effect="dark">{{file.softmax_score}} | {{file.score}}</el-tag>
</el-tooltip>
<el-tooltip :content="file.path" placement="bottom">
<el-tag size="mini" type="info" effect="dark" class="copy" :data-clipboard-text="file.path">{{file.path.split('/').pop()}}
</el-tag>
</el-tooltip>
<el-tooltip v-if="file.end_time" content="匹配的时间段范围" placement="bottom">
<el-tag size="mini" type="warning" effect="dark">{{file.start_time}} ~ {{file.end_time}} 秒</el-tag>
</el-tooltip>
<el-button size="mini" round type="success"
v-if="form.search_type === 0 || form.search_type === 1 || form.search_type === 5 || form.search_type === 7"
@click="searchFromImage(5,file.url)">以图搜图
</el-button>
<el-button size="mini" round type="success"
v-if="form.search_type === 0 || form.search_type === 1 || form.search_type === 5 || form.search_type === 7"
@click="searchFromImage(6,file.url)">以图搜视频
</el-button>
<el-button size="mini" round type="success" v-if="form.search_type === 2 || form.search_type === 3 || form.search_type === 6"
@click="downloadVideoClip(file.url,file.start_time,file.end_time)">下载视频片段
</el-button>
</div>
</el-card>
</el-col>
</el-row>
</el-main>
</body>
<!--<script src="https://cdnjs.loli.net/ajax/libs/vue/2.6.10/vue.min.js"></script>-->
<!--<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/clipboard.min.js"></script>-->
<!--<script src="https://cdnjs.loli.net/ajax/libs/element-ui/2.15.3/index.js"></script>-->
<!--<script src="https://cdnjs.loli.net/ajax/libs/axios/0.19.0-beta.1/axios.min.js"></script>-->
<script src="static/vue.min.js"></script><!-- import Vue before Element -->
<script src="static/clipboard.min.js"></script>
<script src="static/index.js"></script>
<script src="static/axios.min.js"></script>
<script>
function formatTime(seconds) {
// 计算天、小时、分钟和秒数
const days = Math.floor(seconds / (3600 * 24));
seconds -= days * 3600 * 24;
const hours = Math.floor(seconds / 3600);
seconds -= hours * 3600;
const minutes = Math.floor(seconds / 60);
seconds -= minutes * 60;
// 格式化时间部分
const formattedDays = days > 0 ? days + '天' : '';
const formattedHours = hours.toString()
.padStart(2, '0') + '时';
const formattedMinutes = minutes.toString()
.padStart(2, '0') + '分';
const formattedSeconds = seconds.toString()
.padStart(2, '0') + '秒';
// 拼接结果字符串
let result = formattedDays + formattedHours + formattedMinutes + formattedSeconds;
return result;
}
new Vue({
el: '#app',
data: {
loading: false,
isScanning: false,
status: null,
enableLogin: null,
worker: null,
form: {
positive: '',
negative: '',
top_n: '6',
search_type: 0,
positive_threshold: 10,
negative_threshold: 10,
image_threshold: 85,
img_id: -1,
path: '',
},
files: [],
image_url_list: [],
timer: null,
},
mounted: function() {
this.loadData();
this.timer = setInterval(this.loadData, 5000);
if (this.worker==null) {
// Create the worker if it does not yet exist.
this.worker = new Worker('/static/worker.js', {
type: 'module'
});
}
const onMessageReceived = (e) => {
console.log(e.data)
switch (e.data.status) {
case 0:
this.loading=true;
break;
case 1:
this.loading=false;
break;
}
};
// Attach the callback function as an event listener.
this.worker.addEventListener('message', onMessageReceived);
},
created() {
var that = this
let clipboard = new ClipboardJS(".copy");
clipboard.on("success", function(e) {
that.$message.success("路径已复制到剪贴板");
e.clearSelection();
})
},
methods: {
loadData: function() {
var that = this;
},
search: function(search_type) {
this.worker.postMessage({ positive: this.form.positive, negative: this.form.negative });
return;
this.$refs.upload.submit();
var that = this;
that.loading = true;
that.form.search_type = search_type;
if ((search_type === 0 || search_type === 2) && that.form.positive == "") {
that.$message.error("搜索内容不能为空");
that.loading = false;
return;
}
if (search_type === 5 && that.form.text == "") {
that.$message.error("文字内容不能为空");
that.loading = false;
return;
}
/*axios.post('/api/match', that.form)
.then(function(response) {
console.log(response);
that.loading = false;
if (search_type === 0 || search_type === 1 || search_type === 5 || search_type === 7) {
that.files = response["data"];
that.image_url_list = [];
that.files.forEach(function(element) {
that.image_url_list.push(element.url);
});
that.$message.info("共搜索出来" + that.files.length + "张图片");
return;
}
if (search_type === 2 || search_type === 3 || search_type === 6 || search_type === 8) {
that.files = response["data"];
that.$message.info("共搜索出来" + that.files.length + "条视频");
return;
}
if (search_type === 4) {
that.$message.info("匹配得分为" + response["data"]["score"]);
return;
}
})
.catch(function(error) {
console.log(error);
that.loading = false;
that.$message.error(error.response.data);
})
*/
},
searchFromImage: function(search_type, img_url) {
this.form.search_type = search_type;
this.form.positive = '';
this.form.negative = '';
var id_str = img_url.match(/(\d+)$/);
if (id_str) {
var id_num = parseInt(id_str[1], 10);
this.form.img_id = id_num;
this.search(search_type);
} else {
this.$message.error("无法从img_url取得图片id，这个情况不应该出现");
}
},
handleExceed(files, fileList) {
// 覆盖上传，参考：https://blog.csdn.net/lcy460692978/article/details/103072246
this.$set(fileList[0], 'raw', files[0]);
this.$set(fileList[0], 'name', files[0].name);
this.$refs.upload.clearFiles();
this.$refs.upload.handleStart(files[0]);
this.$refs.upload.submit();
},
downloadVideoClip(url, start_time, end_time) {
var parts = url.split('/'); // 使用 '/' 进行拆分，返回一个数组
var lastPart = parts[parts.length - 1]; // 取数组中的最后一项
var hashPart = lastPart.split('#')[0]; // 使用 '#' 进行拆分，取第一项
window.open(`/api/download_video_clip/${hashPart}/${start_time}/${end_time}`, "_blank");
},
}
})
</script>
<style scoped>
.el-upload, .el-upload-dragger{
width: 100% !important;
}
.el-button--mini, .el-button--mini.is-round {
padding: 3px 6px;
}
.el-button+.el-button {
margin-left: 0px;
}
.el-upload-list__item:first-child {
margin-top: 0px;
}
.el-tabs--border-card>.el-tabs__content {
padding: 10px 15px;
}
</style>
</html>