From f8039fae412e112d1550dba8d99c37615e7d5f43 Mon Sep 17 00:00:00 2001
From: zhoupzh <zhoupzh@pcl.ac.cn>
Date: Tue, 28 Sep 2021 18:25:22 +0800
Subject: [PATCH] fix bug #164

---
 templates/repo/home.tmpl             |  59 ++++-
 web_src/js/components/EditTopics.vue | 414 +++++++++++++++++++++++++++++++
 web_src/js/index.js                  | 469 +++++++++++++++++++----------------
 3 files changed, 721 insertions(+), 221 deletions(-)
 create mode 100644 web_src/js/components/EditTopics.vue

diff --git a/templates/repo/home.tmpl b/templates/repo/home.tmpl
index b48efd498..b13022883 100644
--- a/templates/repo/home.tmpl
+++ b/templates/repo/home.tmpl
@@ -55,6 +55,40 @@
 #contributorInfo > a.circular:nth-child(9n+8){
 	background-color: #bfd0aa;
 }
+.vue_menu {
+    cursor: auto;
+    position: absolute;
+    outline: none;
+    top: 100%;
+    margin: 0em;
+    padding: 0em 0em;
+    background: #fff;
+    font-size: 1em;
+    text-shadow: none;
+    text-align: left;
+    /* -webkit-box-shadow: 0px 2px 3px 0px rgb(34 36 38 / 15%); */
+    box-shadow: 0px 2px 3px 0px rgba(34, 36, 38, 0.15);
+    border: 1px solid rgba(34,36,38,0.15);
+    border-radius: 0.28571429rem;
+    -webkit-transition: opacity 0.1s ease;
+    transition: opacity 0.1s ease;
+    z-index: 11;
+    will-change: transform, opacity;
+    width: 100% !important;
+	
+	-webkit-animation-iteration-count: 1;
+    animation-iteration-count: 1;
+    -webkit-animation-duration: 300ms;
+    animation-duration: 300ms;
+    -webkit-animation-timing-function: ease;
+    animation-timing-function: ease;
+    -webkit-animation-fill-mode: both;
+    animation-fill-mode: both;
+}
+
+	
+
+
 </style>
 <div class="repository file list">
 	{{template "repo/header" .}}
@@ -62,7 +96,7 @@
 		{{template "base/alert" .}}
 		
 		{{if and .Permission.IsAdmin (not .Repository.IsArchived)}}
-			<div class="ui repo-topic-edit grid form segment error" id="topic_edit" style="display:none">
+			<!-- <div class="ui repo-topic-edit grid form segment error" id="topic_edit" style="display:none">
 				<div class="fourteen wide column">
 					<div class="field">
 						<div class="ui fluid multiple search selection dropdown">
@@ -78,7 +112,8 @@
 					<a class="ui button primary" href="javascript:;" id="save_topic"
 					data-link="{{.RepoLink}}/topics">{{.i18n.Tr "repo.topic.done"}}</a>
 				</div>
-			</div>
+			</div> -->
+			
 			{{end}}
 			<div class="hide" id="validate_prompt">
 				<span id="count_prompt">{{.i18n.Tr "repo.topic.count_prompt"}}</span>
@@ -232,11 +267,21 @@
 					
 					{{end}}		
 
-					<p class="ui" id="repo-topics">
-					<i class="grey bookmark icon"></i>
-					{{range .Topics}}<a class="ui repo-topic small label topic" href="{{AppSubUrl}}/explore/repos?q={{.Name}}&topic=1">{{.Name}}</a>{{end}}
-					{{if and .Permission.IsAdmin (not .Repository.IsArchived)}}<a id="manage_topic">{{.i18n.Tr "repo.topic.manage_topics"}}</a>{{end}}
-					</p>
+					<div class="ui" id="repo-topics" style="display: flex;position: relative;margin-bottom: 1.0rem;">
+						<i class="grey bookmark icon"></i>
+						<div id="repo-topics1" style="flex: 1;">
+							{{range .Topics}}<a class="ui repo-topic small label topic" href="{{AppSubUrl}}/explore/repos?q={{.Name}}&topic=1">{{.Name}}</a>{{end}}
+						</div>
+						<div>
+							{{if and .Permission.IsAdmin (not .Repository.IsArchived)}}<i id="manage_topic" class="plus icon"></i>{{end}}
+						</div>
+						<div id="topic_edit" class="vue_menu" style="display:none">
+							<div id="topic_edit1">
+									
+							</div>
+						</div>
+						
+					</div>
 					
 					
 					<p class="ui">
diff --git a/web_src/js/components/EditTopics.vue b/web_src/js/components/EditTopics.vue
new file mode 100644
index 000000000..a554c2cbe
--- /dev/null
+++ b/web_src/js/components/EditTopics.vue
@@ -0,0 +1,414 @@
+<template>
+      <div>
+          <div class="input-search">
+            
+            
+            <el-input v-model="input" clearable  :autofocus="true" @input="changeValue" id="topics_input">
+
+            </el-input>
+            <div class="scrolling-menu">
+                <div v-if="showSearchTopic" class="item-text" v-for="(arr,i) in array" @click="addTopics(i,arr)">
+                        <div class="icon-wrapper">
+                            <i style="line-height: 1.5;" v-if="showInitTopic[i]" class="el-icon-check" ></i>
+                        </div>
+                        <div class="text">{{arr.topic_name}} </div>
+                </div>
+                <div v-if="showInputValue" class="addition item-text" @click="postTopic">
+                    点击或回车添加<b class="user-add-label-text">{{input}}</b>标签
+                </div>
+                <div v-if="showAddTopic" class="item-text" @click="addPostTopic">
+                        <div class="icon-wrapper">
+                            <i  style="line-height: 1.5;" v-if="showAddFlage" class="el-icon-check" ></i>
+                        </div>
+                        <div class="text">{{input}}</div>
+                </div>
+
+            </div>
+
+          </div>
+            
+      </div>
+</template>
+
+<script>
+
+const {AppSubUrl, StaticUrlPrefix, csrf} = window.config;
+
+import $ from 'jquery'
+
+
+export default {
+  
+  data() {
+    return {
+        input:'',
+        params:{},
+        showInputValue:false,
+        showFlag:-1,
+        array:[],
+        showAddTopic:false,
+        showAddFlage:false,
+        showSearchTopic:true,
+        postUrl:'',
+        arrayTopics:[],
+        showInitTopic:[],
+
+    };
+  },
+  methods: {
+
+    addTopics(item,array){
+        
+        
+        if(!this.showInitTopic[item]){
+
+            this.arrayTopics.push(array.topic_name)
+            
+            let topics = this.arrayTopics
+            let strTopics = topics.join(',')
+            let data = this.qs.stringify({
+                _csrf:csrf,
+                topics:strTopics
+            })
+            this.Post(data,topics)
+            this.$set(this.showInitTopic,item,true)
+            
+            
+
+        }else{
+            this.arrayTopics=this.arrayTopics.filter(ele=>{
+                return ele !== array.topic_name
+
+            })
+            
+
+            
+            let topics = this.arrayTopics
+            let strTopics = topics.join(',')
+            let data = this.qs.stringify({
+                _csrf:csrf,
+                topics:strTopics
+            })
+            this.Post(data,topics)
+            this.$set(this.showInitTopic,item,false)
+            
+
+        }
+        
+        
+        
+        
+    },
+    changeValue(){
+        console.log("changevalue")
+        if (this.input === ''){
+            this.array = this.arrayTopics
+            let data = []
+            this.showInitTopic = []
+            this.array.forEach((element,index) => {
+                
+                let item = {}
+                item.topic_name = element
+                
+                data.push(item)
+                this.showInitTopic.push(true)
+                
+                
+            });
+            
+            this.array = data
+            
+            
+            this.showInputValue = false
+            this.showSearchTopic = true
+        }
+            
+        else if(this.arrayTopics.indexOf(this.input)>-1){
+            this.showInputValue = false
+            this.showSearchTopic = false
+            
+        }else{
+            this.showInitTopic = []
+            let timestamp=new Date().getTime()
+            this.params.q = this.input
+            this.params._ = timestamp
+            this.$axios.get('/api/v1/topics/search',{
+                params:this.params
+            }).then((res)=>{
+                this.array = res.data.topics
+                
+            })
+            
+            this.array.forEach((element,index) => {
+                if (this.arrayTopics.indexOf(element.topic_name)>-1){
+                    this.showInitTopic.push(true)
+
+                }else{
+                    this.showInitTopic.push(false)
+                }
+                
+                
+                
+            });
+            
+            this.showInputValue = true
+            this.showSearchTopic = true
+        }
+        this.showAddTopic = false
+        
+
+    },
+    
+    Post(data,topics){
+        this.$axios.post(this.postUrl,data).then(res=>{
+            const viewDiv = $('#repo-topics1');
+            
+            viewDiv.children('.topic').remove();
+            if (topics.length) {
+                const topicArray = topics;
+                
+                const last = viewDiv.children('a').last();
+                for (let i = 0; i < topicArray.length; i++) {
+                const link = $('<a class="ui repo-topic small label topic"></a>');
+                link.attr(
+                    'href',
+                    `${AppSubUrl}/explore/repos?q=${encodeURIComponent(
+                    topicArray[i]
+                    )}&topic=1`
+                );
+                link.text(topicArray[i]);
+                // link.insertBefore(last);
+                viewDiv.append(link)
+                }
+            }
+            
+            viewDiv.show();
+        })
+    },
+    postTopic(){
+        
+        let topic = this.input
+        this.arrayTopics.push(topic)
+        
+        let topics = this.arrayTopics
+        let strTopics = topics.join(',')
+        let data = this.qs.stringify({
+            _csrf:csrf,
+            topics:strTopics
+        })
+        this.Post(data,topics)
+        
+        this.showInputValue = false
+        this.showAddTopic = true
+        this.showAddFlage = true
+
+    },
+    addPostTopic(){
+        
+        if(this.showAddFlage){
+            this.arrayTopics.pop()
+            let topics = this.arrayTopics
+            let strTopics = topics.join(',')
+            let data = this.qs.stringify({
+                _csrf:csrf,
+                topics:strTopics
+            })
+            this.Post(data,topics)
+
+        }
+        else if(!this.showAddFlage){
+            let topic = this.input
+            this.arrayTopics.push(topic)
+            
+            let topics = this.arrayTopics
+            let strTopics = topics.join(',')
+            let data = this.qs.stringify({
+                _csrf:csrf,
+                topics:strTopics
+            })
+            this.Post(data,topics)
+        }
+        this.showAddFlage = !this.showAddFlage
+    },
+    initTopics(){
+        const mgrBtn = $('#manage_topic');
+        const editDiv = $('#topic_edit');
+       
+  
+  
+        mgrBtn.on('click', (e) => {
+            // viewDiv.hide();
+            editDiv.css('display', ''); // show Semantic UI Grid
+            
+            this.input = ''
+            console.log("this.",this)
+            console.log("-----------------asdasd",$("#topics_input"),$("#topics_input").val())
+            stopPropagation(e);
+            
+        });
+        $(document).bind('click',function(){
+            editDiv.css('display','none');
+
+        })
+        editDiv.click(function(e){
+            stopPropagation(e);
+        })
+
+       
+
+        function stopPropagation(e) {
+            var ev = e || window.event;
+            if (ev.stopPropagation) {
+                ev.stopPropagation();
+            }
+            else if (window.event) {
+                window.event.cancelBubble = true;//兼容IE
+            }
+        }
+    }
+  },
+computed:{
+   
+},
+watch: {
+
+    input(newValue){
+        console.log("---newvalue--",newValue)
+        if (newValue === ''){
+            this.array = this.arrayTopics
+            let data = []
+            this.showInitTopic = []
+            this.array.forEach((element,index) => {
+                
+                let item = {}
+                item.topic_name = element
+                
+                data.push(item)
+                this.showInitTopic.push(true)
+                
+                
+            });
+            
+            this.array = data
+            
+            
+            this.showInputValue = false
+            this.showSearchTopic = true
+    }
+    }
+},
+mounted() {
+      const context = this
+      
+      
+      this.postUrl = `${window.location.pathname}/topics`;
+    
+      $('#repo-topics1').children('a').each(function(){
+          
+          context.arrayTopics.push($(this).text())
+      });
+      
+      this.changeValue()
+    } ,
+created(){
+    console.log("this.created");
+    this.initTopics();
+    this.input=''
+    
+}
+};
+</script>
+
+<style scoped>
+.input-search {
+    width: 100%;
+    display: -webkit-box;
+    display: -ms-flexbox;
+    display: flex;
+    
+    min-width: 10rem;
+    white-space: nowrap;
+    font-size: 1rem;
+    position: relative;
+    display: inline-block;
+    color: rgba(0,0,0,0.8);
+    padding: 8px;
+}
+/deep/ .el-input__inner{
+    border-color: #409eff;
+}
+.scrolling-menu{
+    border-top: none !important;
+    padding-top: 0 !important;
+    padding-bottom: 0 !important;
+    display: block;
+    position: static;
+    overflow-y: auto;
+    border: none;
+    -webkit-box-shadow: none !important;
+    box-shadow: none !important;
+    border-radius: 0 !important;
+    margin: 0 !important;
+    min-width: 100% !important;
+    width: auto !important;
+    border-top: 1px solid rgba(34,36,38,0.15);
+}
+.item-text{
+    border-top: none;
+    padding-right: calc(1.14285714rem + 17px ) !important;
+    line-height: 1.333;
+    padding-top: 0.7142857rem !important;
+    padding-bottom: 0.7142857rem !important;
+    position: relative;
+    cursor: pointer;
+    display: block;
+    border: none;
+    height: auto;
+    text-align: left;
+    border-top: none;
+    line-height: 1em;
+    color: rgba(0,0,0,0.87);
+    padding: 0.78571429rem 1.14285714rem !important;
+    font-size: 1rem;
+    text-transform: none;
+    font-weight: normal;
+    -webkit-box-shadow: none;
+    box-shadow: none;
+    -webkit-touch-callout: none;
+    display: -webkit-box;
+    display: -ms-flexbox;
+    display: flex;
+    -webkit-box-align: center;
+    -ms-flex-align: center;
+    align-items: center;
+    display: -webkit-box !important;
+    display: -ms-flexbox !important;
+    display: flex !important;
+}
+.icon-wrapper{
+    text-align: left;
+    width: 24px;
+    height: 20px;
+    -ms-flex-negative: 0;
+    flex-shrink: 0;
+}
+.text{
+    max-width: 80%;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    font-size: 12px;
+    font-weight: 400;
+    color: #40485b;
+}
+.addition{
+    background: #f6f6f6;
+}
+.user-add-label-text{
+    max-width: 80%;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    margin: 0 4px;
+}
+</style>
diff --git a/web_src/js/index.js b/web_src/js/index.js
index 2cc622cc0..5c6ff188a 100755
--- a/web_src/js/index.js
+++ b/web_src/js/index.js
@@ -36,6 +36,7 @@ import MinioUploader from './components/MinioUploader.vue';
 import ObsUploader from './components/ObsUploader.vue';
 import EditAboutInfo from './components/EditAboutInfo.vue';
 import Images from './components/Images.vue'
+import EditTopics from './components/EditTopics.vue'
 
 Vue.use(ElementUI);
 Vue.prototype.$axios = axios;
@@ -2967,11 +2968,13 @@ $(document).ready(async () => {
   initVueUploader();
   initObsUploader();
   initVueEditAbout();
+  initVueEditTopic();
   initVueImages();
   initTeamSettings();
   initCtrlEnterSubmit();
   initNavbarContentToggle();
-  initTopicbar();
+  // initTopicbar();
+  // closeTopicbar();
   initU2FAuth();
   initU2FRegister();
   initIssueList();
@@ -3666,7 +3669,19 @@ function initVueEditAbout() {
   });
 }
 
-
+  
+function initVueEditTopic() {
+    const el = document.getElementById('topic_edit1');
+    
+    if (!el) {
+      return;
+    }
+  
+    new Vue({
+      el:'#topic_edit1',
+      render:h=>h(EditTopics)
+    })
+}
 function initVueImages() {
   const el = document.getElementById('images');
   console.log("el",el)
@@ -3677,6 +3692,7 @@ function initVueImages() {
 
   new Vue({
     el: '#images',
+    
     render: h => h(Images)
   });
 }
@@ -3932,218 +3948,243 @@ function initNavbarContentToggle() {
   });
 }
 
-function initTopicbar() {
-  const mgrBtn = $('#manage_topic');
-  const editDiv = $('#topic_edit');
-  const viewDiv = $('#repo-topics');
-  const saveBtn = $('#save_topic');
-  const topicDropdown = $('#topic_edit .dropdown');
-  const topicForm = $('#topic_edit.ui.form');
-  const topicPrompts = getPrompts();
-
-  mgrBtn.on('click', () => {
-    viewDiv.hide();
-    editDiv.css('display', ''); // show Semantic UI Grid
-  });
-
-  function getPrompts() {
-    const hidePrompt = $('div.hide#validate_prompt');
-    const prompts = {
-      countPrompt: hidePrompt.children('#count_prompt').text(),
-      formatPrompt: hidePrompt.children('#format_prompt').text()
-    };
-    hidePrompt.remove();
-    return prompts;
-  }
-
-  saveBtn.on('click', () => {
-    const topics = $('input[name=topics]').val();
-
-    $.post(
-      saveBtn.data('link'),
-      {
-        _csrf: csrf,
-        topics
-      },
-      (_data, _textStatus, xhr) => {
-        if (xhr.responseJSON.status === 'ok') {
-          viewDiv.children('.topic').remove();
-          if (topics.length) {
-            const topicArray = topics.split(',');
-
-            const last = viewDiv.children('a').last();
-            for (let i = 0; i < topicArray.length; i++) {
-              const link = $('<a class="ui repo-topic small label topic"></a>');
-              link.attr(
-                'href',
-                `${AppSubUrl}/explore/repos?q=${encodeURIComponent(
-                  topicArray[i]
-                )}&topic=1`
-              );
-              link.text(topicArray[i]);
-              link.insertBefore(last);
-            }
-          }
-          editDiv.css('display', 'none');
-          viewDiv.show();
-        }
-      }
-    )
-      .fail((xhr) => {
-        if (xhr.status === 422) {
-          if (xhr.responseJSON.invalidTopics.length > 0) {
-            topicPrompts.formatPrompt = xhr.responseJSON.message;
-
-            const {invalidTopics} = xhr.responseJSON;
-            const topicLables = topicDropdown.children('a.ui.label');
-
-            topics.split(',').forEach((value, index) => {
-              for (let i = 0; i < invalidTopics.length; i++) {
-                if (invalidTopics[i] === value) {
-                  topicLables
-                    .eq(index)
-                    .removeClass('green')
-                    .addClass('red');
-                }
-              }
-            });
-          } else {
-            topicPrompts.countPrompt = xhr.responseJSON.message;
-          }
-        }
-      })
-      .always(() => {
-        topicForm.form('validate form');
-      });
-  });
-
-  topicDropdown.dropdown({
-    allowAdditions: true,
-    forceSelection: false,
-    fields: {name: 'description', value: 'data-value'},
-    saveRemoteData: false,
-    label: {
-      transition: 'horizontal flip',
-      duration: 200,
-      variation: false,
-      blue: true,
-      basic: true
-    },
-    className: {
-      label: 'ui small label'
-    },
-    apiSettings: {
-      url: `${AppSubUrl}/api/v1/topics/search?q={query}`,
-      throttle: 500,
-      cache: false,
-      onResponse(res) {
-        const formattedResponse = {
-          success: false,
-          results: []
-        };
-        const stripTags = function (text) {
-          return text.replace(/<[^>]*>?/gm, '');
-        };
-
-        const query = stripTags(this.urlData.query.trim());
-        let found_query = false;
-        const current_topics = [];
-        topicDropdown
-          .find('div.label.visible.topic,a.label.visible')
-          .each((_, e) => {
-            current_topics.push(e.dataset.value);
-          });
-
-        if (res.topics) {
-          let found = false;
-          for (let i = 0; i < res.topics.length; i++) {
-            // skip currently added tags
-            if (current_topics.includes(res.topics[i].topic_name)) {
-              continue;
-            }
-
-            if (
-              res.topics[i].topic_name.toLowerCase() === query.toLowerCase()
-            ) {
-              found_query = true;
-            }
-            formattedResponse.results.push({
-              description: res.topics[i].topic_name,
-              'data-value': res.topics[i].topic_name
-            });
-            found = true;
-          }
-          formattedResponse.success = found;
-        }
-
-        if (query.length > 0 && !found_query) {
-          formattedResponse.success = true;
-          formattedResponse.results.unshift({
-            description: query,
-            'data-value': query
-          });
-        } else if (query.length > 0 && found_query) {
-          formattedResponse.results.sort((a, b) => {
-            if (a.description.toLowerCase() === query.toLowerCase()) return -1;
-            if (b.description.toLowerCase() === query.toLowerCase()) return 1;
-            if (a.description > b.description) return -1;
-            if (a.description < b.description) return 1;
-            return 0;
-          });
-        }
-
-        return formattedResponse;
-      }
-    },
-    onLabelCreate(value) {
-      value = value.toLowerCase().trim();
-      this.attr('data-value', value)
-        .contents()
-        .first()
-        .replaceWith(value);
-      return $(this);
-    },
-    onAdd(addedValue, _addedText, $addedChoice) {
-      addedValue = addedValue.toLowerCase().trim();
-      $($addedChoice).attr('data-value', addedValue);
-      $($addedChoice).attr('data-text', addedValue);
-    }
-  });
-
-  $.fn.form.settings.rules.validateTopic = function (_values, regExp) {
-    const topics = topicDropdown.children('a.ui.label');
-    const status =
-      topics.length === 0 || (topics.last().attr('data-value').match(regExp) !== null && topics.last().attr('data-value').length <= 35);
-    if (!status) {
-      topics
-        .last()
-        .removeClass('green')
-        .addClass('red');
-    }
-    return status && topicDropdown.children('a.ui.label.red').length === 0;
-  };
-
-  topicForm.form({
-    on: 'change',
-    inline: true,
-    fields: {
-      topics: {
-        identifier: 'topics',
-        rules: [
-          {
-            type: 'validateTopic',
-            value: /^[\u4e00-\u9fa5a-z0-9][\u4e00-\u9fa5a-z0-9-]{0,105}$/,
-            prompt: topicPrompts.formatPrompt
-          },
-          {
-            type: 'maxCount[25]',
-            prompt: topicPrompts.countPrompt
-          }
-        ]
-      }
-    }
-  });
-}
+// function initTopicbar() {
+//   const mgrBtn = $('#manage_topic');
+//   const editDiv = $('#topic_edit');
+//   const viewDiv = $('#repo-topics');
+//   const saveBtn = $('#save_topic');
+//   const topicDropdown = $('#topic_edit .dropdown');
+//   const topicForm = $('#topic_edit.ui.form');
+//   const topicInput = $("#topics_input")
+//   const topicPrompts = getPrompts();
+  
+  
+//   mgrBtn.on('click', (e) => {
+//     // viewDiv.hide();
+//     editDiv.css('display', ''); // show Semantic UI Grid
+//     topicInput.val('')
+//     console.log("-----------------asdasd",$("#topics_input"),$("#topics_input").val())
+//     stopPropagation(e);
+    
+//   });
+//   $(document).bind('click',function(){
+//     editDiv.css('display','none');
+
+//   })
+//   editDiv.click(function(e){
+//     stopPropagation(e);
+//   })
+
+//   function getPrompts() {
+//     const hidePrompt = $('div.hide#validate_prompt');
+//     const prompts = {
+//       countPrompt: hidePrompt.children('#count_prompt').text(),
+//       formatPrompt: hidePrompt.children('#format_prompt').text()
+//     };
+//     hidePrompt.remove();
+//     return prompts;
+//   }
+
+//   function stopPropagation(e) {
+//     var ev = e || window.event;
+//     if (ev.stopPropagation) {
+//         ev.stopPropagation();
+//     }
+//     else if (window.event) {
+//         window.event.cancelBubble = true;//兼容IE
+//     }
+//   }
+
+
+//   saveBtn.on('click', () => {
+//     const topics = $('input[name=topics]').val();
+
+//     $.post(
+//       saveBtn.data('link'),
+//       {
+//         _csrf: csrf,
+//         topics
+//       },
+//       (_data, _textStatus, xhr) => {
+//         if (xhr.responseJSON.status === 'ok') {
+//           console.log("--------saveBtn------------")
+//           viewDiv.children('.topic').remove();
+//           if (topics.length) {
+//             const topicArray = topics.split(',');
+
+//             const last = viewDiv.children('a').last();
+//             for (let i = 0; i < topicArray.length; i++) {
+//               const link = $('<a class="ui repo-topic small label topic"></a>');
+//               link.attr(
+//                 'href',
+//                 `${AppSubUrl}/explore/repos?q=${encodeURIComponent(
+//                   topicArray[i]
+//                 )}&topic=1`
+//               );
+//               link.text(topicArray[i]);
+//               link.insertBefore(last);
+//             }
+//           }
+//           editDiv.css('display', 'none');
+//           viewDiv.show();
+//         }
+//       }
+//     )
+//       .fail((xhr) => {
+//         if (xhr.status === 422) {
+//           if (xhr.responseJSON.invalidTopics.length > 0) {
+//             topicPrompts.formatPrompt = xhr.responseJSON.message;
+
+//             const {invalidTopics} = xhr.responseJSON;
+//             const topicLables = topicDropdown.children('a.ui.label');
+
+//             topics.split(',').forEach((value, index) => {
+//               for (let i = 0; i < invalidTopics.length; i++) {
+//                 if (invalidTopics[i] === value) {
+//                   topicLables
+//                     .eq(index)
+//                     .removeClass('green')
+//                     .addClass('red');
+//                 }
+//               }
+//             });
+//           } else {
+//             topicPrompts.countPrompt = xhr.responseJSON.message;
+//           }
+//         }
+//       })
+//       .always(() => {
+//         topicForm.form('validate form');
+//       });
+//   });
+
+//   topicDropdown.dropdown({
+//     allowAdditions: true,
+//     forceSelection: false,
+//     fields: {name: 'description', value: 'data-value'},
+//     saveRemoteData: false,
+//     label: {
+//       transition: 'horizontal flip',
+//       duration: 200,
+//       variation: false,
+//       blue: true,
+//       basic: true
+//     },
+//     className: {
+//       label: 'ui small label'
+//     },
+//     apiSettings: {
+//       url: `${AppSubUrl}/api/v1/topics/search?q={query}`,
+//       throttle: 500,
+//       cache: false,
+//       onResponse(res) {
+//         const formattedResponse = {
+//           success: false,
+//           results: []
+//         };
+//         const stripTags = function (text) {
+//           return text.replace(/<[^>]*>?/gm, '');
+//         };
+
+//         const query = stripTags(this.urlData.query.trim());
+//         let found_query = false;
+//         const current_topics = [];
+//         topicDropdown
+//           .find('div.label.visible.topic,a.label.visible')
+//           .each((_, e) => {
+//             current_topics.push(e.dataset.value);
+//           });
+
+//         if (res.topics) {
+//           let found = false;
+//           for (let i = 0; i < res.topics.length; i++) {
+//             // skip currently added tags
+//             if (current_topics.includes(res.topics[i].topic_name)) {
+//               continue;
+//             }
+
+//             if (
+//               res.topics[i].topic_name.toLowerCase() === query.toLowerCase()
+//             ) {
+//               found_query = true;
+//             }
+//             formattedResponse.results.push({
+//               description: res.topics[i].topic_name,
+//               'data-value': res.topics[i].topic_name
+//             });
+//             found = true;
+//           }
+//           formattedResponse.success = found;
+//         }
+
+//         if (query.length > 0 && !found_query) {
+//           formattedResponse.success = true;
+//           formattedResponse.results.unshift({
+//             description: query,
+//             'data-value': query
+//           });
+//         } else if (query.length > 0 && found_query) {
+//           formattedResponse.results.sort((a, b) => {
+//             if (a.description.toLowerCase() === query.toLowerCase()) return -1;
+//             if (b.description.toLowerCase() === query.toLowerCase()) return 1;
+//             if (a.description > b.description) return -1;
+//             if (a.description < b.description) return 1;
+//             return 0;
+//           });
+//         }
+
+//         return formattedResponse;
+//       }
+//     },
+//     onLabelCreate(value) {
+//       value = value.toLowerCase().trim();
+//       this.attr('data-value', value)
+//         .contents()
+//         .first()
+//         .replaceWith(value);
+//       return $(this);
+//     },
+//     onAdd(addedValue, _addedText, $addedChoice) {
+//       addedValue = addedValue.toLowerCase().trim();
+//       $($addedChoice).attr('data-value', addedValue);
+//       $($addedChoice).attr('data-text', addedValue);
+//     }
+//   });
+
+//   $.fn.form.settings.rules.validateTopic = function (_values, regExp) {
+//     const topics = topicDropdown.children('a.ui.label');
+//     const status =
+//       topics.length === 0 || (topics.last().attr('data-value').match(regExp) !== null && topics.last().attr('data-value').length <= 35);
+//     if (!status) {
+//       topics
+//         .last()
+//         .removeClass('green')
+//         .addClass('red');
+//     }
+//     return status && topicDropdown.children('a.ui.label.red').length === 0;
+//   };
+
+//   topicForm.form({
+//     on: 'change',
+//     inline: true,
+//     fields: {
+//       topics: {
+//         identifier: 'topics',
+//         rules: [
+//           {
+//             type: 'validateTopic',
+//             value: /^[\u4e00-\u9fa5a-z0-9][\u4e00-\u9fa5a-z0-9-]{0,105}$/,
+//             prompt: topicPrompts.formatPrompt
+//           },
+//           {
+//             type: 'maxCount[25]',
+//             prompt: topicPrompts.countPrompt
+//           }
+//         ]
+//       }
+//     }
+//   });
+// }
 
 window.toggleDeadlineForm = function () {
   $('#deadlineForm').fadeToggle(150);