ai视频二期功能提交-编辑ai翻译

src/api/modules/courseAiVideo.js

@@ -92,7 +92,8 @@ const getTextDetail = function(data) {
  * {
     "videoId": "VIDEO_001",
     "language": "zh-CN",
-    "vttContent": "dddd"
+    "subtitleData": "dddd",
+    "updateStatus": 1,  // 0-(重新生成)更新当前语种 1-同步更新
   }
  */
 const updateText = function(data) {

src/views/course/aiSet/aiAbstract.vue

@@ -4,7 +4,7 @@
       <div class="left-title">{{courseInfo.name}}</div>
       <ul class="ai-list" >
         <template v-for="c in chapterList">
-          <li class="ai-item" v-for="(item, index) in c.children" @click="handleSelectVideo(item, index+1)" :class="{'active': currentVideo.id === item.id}" :key="index">
+          <li class="ai-item" v-for="(item, index) in c.children" @click="handleSelectVideo(item, index+1)" :class="{'active': currentVideo.id === item.id}" :key="item.id">
             <div class="ai-item-title">{{item.chapterName}}-{{'视频' + (index + 1)}}</div>
           </li>
         </template>
@@ -34,7 +34,7 @@
           <div class="opera-title">
             <h4>课程摘要</h4>
             <div class="opera-btn">
-              <el-button v-if="type == 1" type="primary" plain round  size="mini" @click="retrySummaryTxt">重新生成</el-button>
+              <el-button v-if="type == 1 || type == 3" type="primary" plain round  size="mini" @click="retrySummaryTxt">重新生成</el-button>
               <el-button v-if="type == 1" type="primary" plain round  size="mini" @click="type = 4">编辑</el-button>
               <el-button v-if="type == 4" plain round  size="mini" @click="type = 1">取消</el-button>
               <el-button v-if="type == 4" type="primary" plain round  size="mini" @click="updateSummary">确认</el-button>
@@ -84,6 +84,14 @@ export default {
       blobId: '',
       blobUrl: '',
       videoSummary: '',
+      summaryTimer: null
+    }
+  },
+  beforeDestroy() {
+    // 组件销毁前清除定时器
+    if (this.summaryTimer) {
+      clearInterval(this.summaryTimer);
+      this.summaryTimer = null;
     }
   },
   created() {
@@ -181,7 +189,36 @@ export default {
         courseId: this.courseId,
       })
       .then((rs) => {
+        // 任务状态 courseSummaryTaskStatus  0-未开始 1-执行中 2-执行完成 3-执行失败 4-重试中
+        // 页面状态 type 1: 正常 2: 生成中 3: 错误 4: 编辑中
+        let taskStatus = rs.data.courseSummaryTaskStatus;
+        
+        // 统一清除可能存在的旧定时器
+        if (this.summaryTimer) {
+          clearInterval(this.summaryTimer);
+          this.summaryTimer = null;
+        }
+        
+        if (taskStatus == 1 || taskStatus == 4) {
+          this.type = 2;
+          // 设置新定时器，每隔1秒调用一次
+          this.summaryTimer = setInterval(() => {
+            this.getCourseSummary();
+          }, 5000);
+        } else if (taskStatus == 3) {
+          this.type = 3;
+        } else {
+          this.type = 1;
+        }
         this.aiAbstract = rs.data.summaryContent || '';
+       
+      })
+      .catch(() => {
+        // 请求失败时也清除定时器
+        if (this.summaryTimer) {
+          clearInterval(this.summaryTimer);
+          this.summaryTimer = null;
+        }
       })
     },
     createPlayUrl(fid, u) {

src/views/course/aiSet/aiTranslate.vue

@@ -4,8 +4,8 @@
       <div class="left-title">{{courseInfo.name}}</div>
       <ul class="ai-list" >
         <template v-for="c in chapterList">
-          <li class="ai-item" v-for="(item, index) in c.children" @click="handleSelectVideo(item, index+1)" :class="{'active': currentVideo.id === item.id}" :key="index">
+          <li class="ai-item" v-for="item in c.children" @click="handleSelectVideo(item)" :class="{'active': currentVideo.id === item.id}" :key="item.id">
-            <div class="ai-item-title">{{item.chapterName}}-{{'视频' + (index + 1)}}</div>
+            <div class="ai-item-title">{{item.chapterName}}-{{'视频' + item.videoIndex}}</div>
           </li>
         </template>
       </ul>
@@ -43,16 +43,16 @@
         <div class="videoOperation">
           <div class="opera-title">
             <span>目标语种</span>
-             <el-select v-model="value" placeholder="请选择目标语种" style="flex: 1;">
+             <el-select v-model="currentLang" placeholder="请选择目标语种" style="flex: 1;">
               <el-option
-                v-for="item in selectAllLang"
+                v-for="item in currentLangObjList"
                 :key="item.srclang"
                 :label="item.label"
                 :value="item.srclang"
                 >
               </el-option>
             </el-select>
-            <el-button type="primary" @click="type = 2">加载字幕</el-button>
+            <el-button type="primary" @click="handleLoadSubtitle()">加载字幕</el-button>
           </div>
           <div class="opera-content">
             <div class="bg-gray" v-show="type != 4">
@@ -68,10 +68,11 @@
               v-model="aiTranslate">
             </el-input>
             <div class="opera-btn">
-              <el-button v-show="type == 1" type="primary" plain round size="mini" @click="updateDialogVisible = true">重新生成</el-button>
+              <el-button v-show="type == 1 && currentLang != 'zh-CN'" type="primary" plain round size="mini" @click="handleGenerate()">重新生成</el-button>
+              <el-button v-show="type == 1 && currentLang == 'zh-CN'" type="primary" plain round size="mini" @click="updateDialogVisible = true">同步更新</el-button>
               <el-button v-show="type == 1" type="primary" plain round size="mini" @click="type = 4">编辑</el-button>
               <el-button v-show="type == 4" plain round size="mini" @click="type = 1">取消</el-button>
-              <el-button v-show="type == 4" type="primary" plain round size="mini" @click="type = 1">确认</el-button>
+              <el-button v-show="type == 4" type="primary" plain round size="mini" @click="submitSubtitle">确认</el-button>
             </div>
           </div>
         </div>
@@ -86,17 +87,17 @@
       <p style="text-align: center;">系统将根据当前最新中文内容重新生成其他语种的翻译，您此前对翻译的修改将会丢失！</p>
       <span slot="footer" class="dialog-footer">
         <el-button @click="updateDialogVisible = false">取 消</el-button>
-        <el-button style="margin-left: 60px;" type="primary" @click="updateDialogVisible = false">确认同步更新</el-button>
+        <el-button style="margin-left: 60px;" type="primary" @click="handleSyncUpdate()">确认同步更新</el-button>
       </span>
     </el-dialog>
     <el-dialog
-      title="AIf翻译"
+      title="AI翻译"
       :visible.sync="selectDialogVisible"
       width="500px"
       class="select-dialog">
       <div class="select-dialog-content">
         <p>请选择该课程所支持语种</p>
-        <el-select v-model="selectLang" placeholder="请选择目标语种" style="width: 100%;" multiple>
+        <el-select v-model="currentLangList" placeholder="请选择目标语种" style="width: 100%;" multiple>
           <el-option
             v-for="item in selectAllLang"
             :key="item.srclang"
@@ -118,6 +119,10 @@
 import videoPlayer from "@/components/VideoPlayer/index.vue";
 import { mapGetters, mapMutations } from 'vuex';
 import apiCourse from '@/api/modules/course.js';
+import apiAiVideo from "@/api/modules/courseAiVideo.js";
+import apiStudy from "@/api/modules/courseStudy.js";
+import cookies from "vue-cookies";
+import { encrypt } from "@/utils/jsencrypt.js";
 export default {
   name: 'aiTranslate',
   // ai播放器相关
@@ -126,20 +131,8 @@ export default {
   },
   data() {
     return {
-      courseName: '企业经营法则--课程单元',
+      aiTranslate: '',
-      testUrl: 'https://vjs.zencdn.net/v/oceans.mp4',
+      type: 5, // 1: 正常 2: 生成中 3: 错误 4: 编辑中 5: 未选择语种
-      currentVideo: {},
-      aiTranslate: `
-00:00:01/00:00:03
-Hello everyone in the audience
-
-00:00:03/00:00:05
-today I want to share with you the topic of
-
-00:00:05/00:00:09
-"The Development History and Future Prospects of Computer Technology -
-      `,
-      type: '1', // 1: 正常 2: 生成中 3: 错误 4: 编辑中 5: 未选择语种
       selectedLang: [
         {
           label: '英文',
@@ -166,13 +159,15 @@ today I want to share with you the topic of
           srclang: 'fr',
           aiTranslate: 0,
         },
-      ],
+      ], // 当前课程支持的语种 - 待开发
+      currentLangList: [], // 当前课程支持的语种 - 回显下拉框
+      currentLangObjList: [], // 当前课程支持的语种对象 - 右侧下拉选项
+      currentLang: '', // 当前选中的语种 - 展示字幕
+      subtitleObj: {}, // 当前语种的字幕对象
       updateDialogVisible: false,
       selectDialogVisible: false,
-      selectLang: [],
       chapterList: [],
       videoName: '',
-      testUrl: 'https://vjs.zencdn.net/v/oceans.mp4',
       currentVideo: {},
       aiAbstract: '',
       courseId: '',
@@ -183,7 +178,7 @@ today I want to share with you the topic of
     }
   },
   computed: {
-      ...mapGetters(['selectAllLang']),
+      ...mapGetters(['selectableLang', 'selectAllLang']),
   },
   mounted() {
     this.courseId = this.$route.query.id;
@@ -198,6 +193,220 @@ today I want to share with you the topic of
     setLanguage(){
       this.selectDialogVisible = true;
     },
+    // 加载字幕
+    handleLoadSubtitle() {
+      //type 1: 正常 2: 生成中 3: 错误 4: 编辑中 5: 未选择语种
+      console.log('当前视频', this.currentVideo);
+      if (this.currentLang == '') {
+        this.$message.error('请选择目标语种!');
+        return;
+      }
+      const subtitleList = this.currentVideo?.boeaiSubtitleRspList || [];
+      this.subtitleObj = subtitleList.filter(item => item.language == this.currentLang)[0] || {};
+      if (!this.subtitleObj.subtitleData) {
+        this.type = 2
+        return;
+      }
+      // 模拟加载test.json数据（实际项目中应从接口获取）
+      try {
+        const subtitleDataList = JSON.parse(this.subtitleObj.subtitleData);
+        console.log('格式化后的字幕', subtitleDataList);
+        // 将JSON转换为指定文本格式
+        this.aiTranslate = this.jsonToTextFormat(subtitleDataList);
+        this.type = 1;
+      } catch (error) {
+        this.type = 3;
+        this.$message.error('字幕数据错误，请重新生成!');
+        return;
+      }
+    },
+    // 将JSON格式转换为文本格式
+    jsonToTextFormat(jsonData) {
+      return jsonData.map(item => {
+        // 格式化时间
+        const formatTime = (seconds) => {
+          const h = Math.floor(seconds / 3600).toString().padStart(2, '0');
+          const m = Math.floor((seconds % 3600) / 60).toString().padStart(2, '0');
+          const s = Math.floor(seconds % 60).toString().padStart(2, '0');
+          return `${h}:${m}:${s}`;
+        };
+        
+        const startTime = formatTime(item.start);
+        const endTime = formatTime(item.end);
+        // 提取纯文本内容（去除时间戳）
+        const content = item.text.replace(/\[\d{2}:\d{2}:\d{2}\]\s*/g, '');
+        
+        return `${startTime}/${endTime}\n${content}`;
+      }).join('\n\n');
+    },
+    // 将文本格式转换为JSON格式
+    textToJsonFormat(text) {
+      const lines = text.trim().split('\n');
+      const jsonData = [];
+      const timePattern = /^(\d{2}:\d{2}:\d{2})\/(\d{2}:\d{2}:\d{2})$/;
+      
+      let currentTime = '';
+      let currentContent = '';
+      let id = 0;
+      
+      for (const line of lines) {
+        const trimmedLine = line.trim();
+        
+        // 检查是否是时间行
+        if (timePattern.test(trimmedLine)) {
+          // 如果已有内容，先保存上一个条目
+          if (currentTime && currentContent) {
+            const [startTime, endTime] = currentTime.split('/');
+            jsonData.push({
+              id: id++,
+              start: this.timeToSeconds(startTime),
+              end: this.timeToSeconds(endTime),
+              text: `${currentContent.trim()}`,
+              original_text: '',
+              confidence: 0.64
+            });
+            currentContent = '';
+          }
+          currentTime = trimmedLine;
+        } else if (trimmedLine) {
+          // 内容行（非空行）
+          if (currentContent) {
+            currentContent += '\n' + trimmedLine;
+          } else {
+            currentContent = trimmedLine;
+          }
+        } else if (currentContent) {
+          // 空行，添加换行符到内容中
+          currentContent += '\n';
+        }
+      }
+      
+      // 保存最后一个条目
+      if (currentTime && currentContent) {
+        const [startTime, endTime] = currentTime.split('/');
+        jsonData.push({
+          id: id++,
+          start: this.timeToSeconds(startTime),
+          end: this.timeToSeconds(endTime),
+          text: `${currentContent.trim()}`,
+          original_text: '',
+          confidence: 0.64
+        });
+      }
+      
+      return jsonData;
+    },
+    // 时间字符串转秒数
+    timeToSeconds(timeStr) {
+      const [h, m, s] = timeStr.split(':').map(Number);
+      return h * 3600 + m * 60 + s;
+    },
+    // 校验文本格式
+    validateTextFormat(text) {
+      // console.log('实际文本内容:', JSON.stringify(text));
+      const lines = text.trim().split('\n');
+      // console.log('lines数组:', lines);
+      // console.log('lines数组长度:', lines.length);
+      const timePattern = /^(\d{2}:\d{2}:\d{2})\/(\d{2}:\d{2}:\d{2})$/;
+      
+      // 如果文本为空，直接返回错误
+      if (lines.length === 0) {
+        return { valid: false, message: '文本内容不能为空' };
+      }
+      
+      let expectingContent = false;
+      let previousEndTime = -1; // 上一个字幕的结束时间
+      let lineNumber = 0;
+      let currentContent = '';
+      
+      for (const line of lines) {
+        lineNumber++;
+        const trimmedLine = line.trim();
+        
+        // 如果是空行，跳过
+        if (!trimmedLine) {
+          // 如果正在收集内容，继续收集
+          if (expectingContent) {
+            currentContent += '\n';
+          }
+          continue;
+        }
+        
+        if (expectingContent) {
+          // 检查是否是新的时间行
+          // console.log(`第${lineNumber}行，expectingContent=true，内容："${trimmedLine}"`);
+          if (timePattern.test(trimmedLine)) {
+            // console.log(`第${lineNumber}行，内容："${trimmedLine}"被识别为新的时间行`);
+            // 是新的时间行，检查当前内容是否为空
+            if (!currentContent.trim()) {
+              return { valid: false, message: `时间行后缺少字幕内容` };
+            }
+            // 解析时间并检查连贯性
+            const [startTimeStr, endTimeStr] = trimmedLine.split('/');
+            const startTime = this.timeToSeconds(startTimeStr);
+            const endTime = this.timeToSeconds(endTimeStr);
+            
+            // 检查时间范围是否有效
+            if (endTime < startTime) {
+              return { valid: false, message: `时间范围错误，结束时间必须大于开始时间` };
+            }
+            
+            // 检查时间顺序和重叠
+            if (startTime < previousEndTime) {
+              return { valid: false, message: `时间与上一行时间重叠或顺序错误` };
+            }
+            
+            // 更新上一个结束时间
+            previousEndTime = endTime;
+            
+            // 重置内容收集，准备处理下一个字幕的内容
+            currentContent = '';
+            expectingContent = true;
+            // console.log('处理完新的时间行后，expectingContent设置为:', expectingContent);
+          } else {
+            // console.log(`第${lineNumber}行，内容："${trimmedLine}"被识别为内容行`);
+            // 是内容行，继续收集内容
+            currentContent += (currentContent ? '\n' : '') + trimmedLine;
+          }
+        } else {
+          // 应该是时间行
+          // console.log(`第${lineNumber}行，expectingContent=false，内容："${trimmedLine}"`);
+          if (!timePattern.test(trimmedLine)) {
+            // console.log('timePattern.test(trimmedLine)',trimmedLine, timePattern.test(trimmedLine));
+            return { valid: false, message: `时间格式错误，请使用HH:MM:SS/HH:MM:SS格式` };
+          }
+          // console.log(`第${lineNumber}行，内容："${trimmedLine}"被识别为时间行`);
+          
+          // 解析时间并检查连贯性
+          const [startTimeStr, endTimeStr] = trimmedLine.split('/');
+          const startTime = this.timeToSeconds(startTimeStr);
+          const endTime = this.timeToSeconds(endTimeStr);
+          
+          // 检查时间范围是否有效
+          if (endTime <= startTime) {
+            return { valid: false, message: `时间范围错误，结束时间必须大于开始时间` };
+          }
+          
+          // 检查时间顺序和重叠
+          if (startTime < previousEndTime) {
+            return { valid: false, message: `时间顺序错误，与上一个字幕存在时间重叠` };
+          }
+          
+          previousEndTime = endTime;
+          expectingContent = true;
+          currentContent = '';
+          console.log('处理完正常时间行后，expectingContent设置为:', expectingContent);
+        }
+      }
+      
+      // 检查最后一个时间行是否有内容
+      if (expectingContent && !currentContent.trim()) {
+        return { valid: false, message: `时间行后缺少字幕内容` };
+      }
+      
+      return { valid: true, message: '格式正确' };
+    },
+    // 上下架ai翻译
     handleSummaryStatus() {
       apiCourse.benchAiSet({courseList:[{id: this.courseId, aiTranslate: this.courseInfo.aiTranslate == 1 ? 0 : 1}]}).then(res => {
         if(res.status === 200){
@@ -208,6 +417,64 @@ today I want to share with you the topic of
         }
       })
     },
+    // 提交编辑后的字幕
+    submitSubtitle() {
+      // 校验文本格式
+      const validateResult = this.validateTextFormat(this.aiTranslate);
+      if (!validateResult.valid) {
+        this.$message.error(validateResult.message);
+        return;
+      }
+      
+      // 转换为JSON格式
+      const jsonData = this.textToJsonFormat(this.aiTranslate);
+      console.log('转换后的JSON数据:', jsonData);
+      
+      // 模拟发送给接口（实际项目中应调用真实接口）
+      apiAiVideo.updateText({
+        videoId: this.currentVideo.id,
+        language: this.currentLang,
+        subtitleData: JSON.stringify(jsonData),
+        updateStatus: 0,  // 0-(重新生成)更新当前语种 1-同步更新
+      }).then(res => { 
+        this.$message.success('字幕提交成功!');
+        this.getCourseInfo();
+      });
+    },
+    // 确认同步更新
+    handleSyncUpdate() {
+      // 转换为JSON格式
+      const jsonData = this.textToJsonFormat(this.aiTranslate);
+      console.log('转换后的JSON数据:', jsonData);
+      apiAiVideo.updateText({
+        videoId: this.currentVideo.id,
+        language: this.currentLang,
+        subtitleData: JSON.stringify(jsonData),
+        updateStatus: 1,  // 0-(重新生成)更新当前语种 1-同步更新
+      }).then(res => { 
+        this.$message.success('字幕提交成功!');
+        this.getCourseInfo();
+      });
+    },
+    // 重新生成
+    handleGenerate() {
+       this.$confirm('此操作将中文重新生成译文, 是否继续?', '提示', {
+          confirmButtonText: '确定',
+          cancelButtonText: '取消',
+          type: 'warning'
+        }).then(() => {
+          // 转换为JSON格式
+          apiAiVideo.updateText({
+            videoId: this.currentVideo.id,
+            language: this.currentLang,
+            updateStatus: 0,  // 0-(重新生成)更新当前语种 1-同步更新
+          }).then(res => { 
+            this.$message.success('字幕提交成功!');
+            this.getCourseInfo();
+          });
+        }).catch(() => {});
+    },
+    // 创建播放地址
     createPlayUrl(fid, u) {
       let nowDate = new Date();
       let ctime = parseInt(nowDate.getTime() / 1000);
@@ -224,10 +491,19 @@ today I want to share with you the topic of
           urlSign;
       }
     },
-    handleSelectVideo(item, index) {
+    // 选择视频
-      this.SET_selectableLang(item?.boeaiSubtitleRspList);
+    handleSelectVideo(item, isRefresh) {
-      this.videoName =  item.chapterName ? item.chapterName + "-视频" + index : this.courseInfo.name;
       this.currentVideo = item;
+      this.SET_selectableLang(item?.boeaiSubtitleRspList);
+      this.videoName =  item.chapterName ? item.chapterName + "-视频" + item.videoIndex : this.courseInfo.name;
+      // 编辑时 刷新时保留选择
+      if (isRefresh) {
+        this.handleLoadSubtitle();
+      } else {
+        this.currentLang = '';
+        this.aiTranslate = '';
+        this.type = 5;
+      }
       let curriculumData = {};
       if (item.content.startsWith("{")) {
           curriculumData = JSON.parse(item.content);
@@ -237,6 +513,20 @@ today I want to share with you the topic of
       this.blobId = item.id;
       this.createPlayUrl(item.contentRefId, curriculumData.url);
     },
+    // 根据课程支持语种 设置 右侧下拉框选项currentLangObjList  和 中间下拉框值 currentLangList
+    setCurrentLang(langList) {
+      this.currentLangList = langList;
+      let currentLangObjList = [];
+      this.selectAllLang.forEach(item => {
+        langList.forEach(item2 => {
+          if (item.srclang === item2) {
+            currentLangObjList.push(item)
+          }
+        })
+      })
+      this.currentLangObjList = currentLangObjList;
+    },
+    // 获取课程信息 - 获取课程信息、章节信息、视频信息  选择视频后 将字幕信息存储到vuex中
     getCourseInfo() {
       apiStudy.studyIndexPost({
         cid: this.courseId,
@@ -249,6 +539,7 @@ today I want to share with you the topic of
           this.SET_courseInfo(this.courseInfo);
           const contents = rs.result.contents?.filter(item => item.contentType == 10) || [];
           this.sections = rs.result.sections || [];
+          this.setCurrentLang(this.courseInfo.languageCode || [])
           if (this.sections.length > 0) {
              let treeList = [];
              let hasOne = false;
@@ -257,12 +548,20 @@ today I want to share with you the topic of
                 ...section,
                 children: [],
               };
+              let videoIndex = 1;
               contents.forEach(item => {
                 if (section.id == item.csectionId) {
                   item.chapterName = section.name || '';
+                  item.videoIndex = videoIndex++;
                   treeNode.children.push(item);
-                  if (!hasOne) {
+                  // 刷新时保留选择
-                    this.handleSelectVideo(item, 1);
+                  if(this.currentVideo.id) {
+                    if(this.currentVideo.id == item.id) {
+                      this.handleSelectVideo(item, true);
+                    }
+                    hasOne = true;
+                  } else if (!hasOne) {
+                    this.handleSelectVideo(item);
                     hasOne = true;
                   }
                 }
@@ -271,9 +570,9 @@ today I want to share with you the topic of
             })
             this.chapterList = treeList;
           } else { 
-            this.handleSelectVideo(contents[0], 1);
+            this.handleSelectVideo(contents[0], this.currentVideo.id?true:false);
           }
-          console.log('33333',this.courseInfo, this.courseInfo.name);
+          console.log('课程数据',this.courseInfo, this.courseInfo.name);
           this.aiAbstract = this.courseInfo.summaryContent
           if (contents.length == 0) {
             $this.$message.error("课程内容已删除或课程已不再使用");
@@ -343,6 +642,7 @@ today I want to share with you the topic of
     }
   }
   .ai-right{
+    height: 100%;
     flex: 1;
     display: flex;
     flex-direction: column;
@@ -366,6 +666,7 @@ today I want to share with you the topic of
       }
     }
     .ai-content{
+      height: calc(100% - 76px);
       flex: 1;
       padding: 24px 30px;
       display: flex;
@@ -427,6 +728,7 @@ today I want to share with you the topic of
           }
         }
         .opera-content{
+          height: calc(100% - 40px);
           position: relative;
           flex: 1;
           color: rgba(17, 24, 39, 1);
@@ -441,6 +743,7 @@ today I want to share with you the topic of
             background: rgba(249, 250, 251, 1);
             height: 100%;
             padding: 15px;
+            overflow-y: auto;
           }
           .opera-btn{
             position: absolute;