上次视频保存优化、后台转发视频问题优化

app/common/controller/Upload.php

@@ -154,10 +154,13 @@ class Upload extends BaseController
             return $data;
         }else{
             $fileInfo=new FileModel;
-            $fileInfo->save($ret);
+            $exists = $fileInfo->where($ret)->find();
+            if (!$exists) {
+                $fileInfo->save($ret);
+            }
             // 上传视频切片
             if ($fileType == 4) {
-                $videoInfo=$this->getVideoCover($filePath);
+                $videoInfo=$this->getVideoCover($filePath, true);
                 if($videoInfo){
                     $poster=$this->url.$videoInfo['src'];
                 }else{
@@ -346,7 +349,7 @@ class Upload extends BaseController
     }
 
     // 获取视频封面
-    public function getVideoCover($filePath){
+    public function getVideoCover($filePath, $is_save = false){
         $fileName=pathinfo($filePath,PATHINFO_FILENAME).'.jpg';
         $ffmpegPath=env('ffmpeg.bin_path','');
         if(!$ffmpegPath){
@@ -369,9 +372,12 @@ class Upload extends BaseController
         $info=$this->upload([],$savePath,'cover/'.date('Y-m-d').'/',false);
         $info['videoInfo']['duration']= ceil($duration);
         unlink($savePath);
-        if ($info) {
+        if ($info && $is_save) {
             $fileInfo=new FileModel;
-            $fileInfo->save($info);
+            $exists = $fileInfo->where($info)->find();
+            if (!$exists) {
+                $fileInfo->save($info);
+            }
         }
         return $info;
     }

app/enterprise/model/Message.php

@@ -6,6 +6,7 @@
 namespace app\enterprise\model;
 
 use app\BaseModel;
+use app\common\controller\Upload;
 use think\facade\Db;
 use think\facade\Cache;
 use think\model\concern\SoftDelete;
@@ -217,6 +218,17 @@ class Message extends BaseModel
         $sendData['fileSize']=$fileSzie;
         $sendData['fileName']=$fileName;
         if(in_array($sendData['type'],self::$fileType)){
+            if ($sendData['type'] == 'video') {
+                $filePath = root_path().'public' . $sendData['content'];
+                $videoInfo=(new Upload())->getVideoCover($filePath);
+                if($videoInfo){
+                    $extends=$videoInfo['videoInfo'];
+                    $extends['poster']=getFileUrl($videoInfo['src']);
+                    $sendData['extends']=$extends;
+                }else{
+                    $sendData['poster']=getMainHost().'/static/common/img/video.png';
+                }
+            }
             $sendData['content']=getFileUrl($sendData['content']);
             if($sendData['type']=='image'){
                 $pre=1;