硬盘录像机首帧图片修改

Modules/Camera/Http/Controllers/Api/CameraApiController.php

@@ -89,7 +89,9 @@ class CameraApiController extends BaseController
                 $result = CameraServices::downloadCameraFiles($parent_id, $camera_id);
             }
         } else {
-            $result = CameraServices::getCameraUrlByCameraId($camera_id);
+//            $result = CameraServices::getCameraUrlByCameraId($camera_id);
+            //金凤easydrawin首帧图片
+            $result = CameraServices::getCameraUrlByEasy($camera_id);
         }
 
         return self::successResponse($result);

Modules/Camera/Services/CameraServices.php

@@ -390,7 +390,7 @@ class CameraServices
         foreach ($mine_list as $key => $val) {
             $path .= '/' . $val['title'];
         }
-        $path .= '/' . $query->camera_name;
+        $path .= '/' . $query->camera_name . $camera_id;
 
         //标记摄像头为在线状态
         CameraList::where('id', $camera_id)->update(['camera_status' => CameraEnum::CAMERA_STATUS_ONLINE]);
@@ -623,6 +623,142 @@ class CameraServices
         return $result;
     }
 
+    //硬盘录像机获取rtsp
+    public static function getCameraUrlByEasy($camera_id)
+    {
+        $result['status'] = true;
+        $result['msg']    = ApiEnum::RETURN_SUCCESS;
+
+        $query = CameraList::where('id', $camera_id)->first();
+
+        if (!$query) {
+            $result['status'] = false;
+            $result['msg'] = ApiEnum::NO_CAMERA_URL;
+            return $result;
+        }
+
+        $degree = MineList::where('id', $query->mine_id)->value('degree');
+
+        $mine_list = MineList::whereIn('id', explode('|', $degree))->select(['title'])->get()->toArray();
+
+        $path = '';
+        foreach ($mine_list as $key => $val) {
+            $path .= '/' . $val['title'];
+        }
+        $new_camera_name = str_replace('-','',$query->camera_name);
+        $new_camera_name = str_replace('#','号',$new_camera_name);
+        $path .= '/' . $new_camera_name;
+
+        //标记摄像头为在线状态
+        CameraList::where('id', $camera_id)->update(['camera_status' => CameraEnum::CAMERA_STATUS_ONLINE]);
+
+        //已有拉流id，直接返回拉流链接
+        if($query->revert_id != 'NullId'){
+            $result['data'] = [
+                'camera_id' => $camera_id,
+                'url' => env('EASY_DARWIN_JF_RTSP') .  $path
+            ];
+            return  $result;
+        }
+
+        $data = [
+            'url'        => $query->camera_url,
+            'customPath' => $path,
+        ];
+
+        Log::info('请求流媒体服务器参数------------');
+        Log::info($data);
+
+        $curl = env('EASY_DARWIN_JF_URL') . CameraEnum::API_STREAM_START . '?' . http_build_query($data);
+
+        //请求流媒体服务器拉流
+        $curl_res = curl_request($curl);
+
+        Log::info('请求流媒体服务器result------------');
+        Log::info($curl_res);
+
+        if (strpos($curl_res,' ')) {
+            //标记摄像头为异常状态
+            CameraList::where('id', $camera_id)->update(['camera_status' => CameraEnum::CAMERA_STATUS_ERROR]);
+
+            $result['status'] = false;
+            $result['msg']    = ApiEnum::EASY_DAWIN_REQUEST_FAIL;
+            return $result;
+        }
+
+        //更新拉流id
+        CameraList::where('id', $camera_id)->update(
+            [
+                'revert_id'  => trim($curl_res, '"'),
+                'updated_at' => date('Y-m-d H:i:s'),
+            ]
+        );
+
+        $result['data'] = [
+            'camera_id' => $camera_id,
+            'url' => env('VIDEO_SYSTEM_URL') . CameraEnum::M3U8_FILE_PATH . $path  . '/' . CameraEnum::M3U8_FILE_NAME . '?' . time(),
+        ];
+
+        //查询是否存在封面图
+        $cover_picture = CameraList::where('id', $camera_id)->value('cover_picture');
+
+        if (!$cover_picture) {
+            if (!is_dir('/www/wwwroot/video.nxjiewei.com/public/' . CameraEnum::M3U8_FILE_PATH . '/' . $path)) {
+                mkdir('/www/wwwroot/video.nxjiewei.com/public/' . CameraEnum::M3U8_FILE_PATH . '/' . $path, 0777, true);
+            }
+            // dd($result_td['content'][0]['url']);
+            $exec = 'nohup /usr/bin/ffmpeg -i "' . $query->camera_url . '" -vcodec copy -acodec copy -vbsf h264_mp4toannexb -f hls -hls_flags delete_segments -segment_list_size 10 -hls_list_size 2 /www/wwwroot/video.nxjiewei.com/public/' . CameraEnum::M3U8_FILE_PATH . '/' . $path . '/' . CameraEnum::M3U8_FILE_NAME . ' >/dev/null &';
+
+            shell_exec($exec);
+
+            //sleep10秒生成文件
+            $i = 1;
+            while ($i <= 10) {
+                //判断m3u8文件是否存在
+                $file_exists = file_exists(public_path() . '/' . CameraEnum::M3U8_FILE_PATH . $path . '/' . CameraEnum::M3U8_FILE_NAME);
+
+                //判断ts文件是否存在
+                $ts_exists = glob(public_path() . '/' . CameraEnum::M3U8_FILE_PATH . $path  . '/' . CameraEnum::TS_FILE_SUFFIX);
+
+                if ($file_exists && $ts_exists) {
+
+                    //获取第一帧作为封面图
+                    $file_name = time() . CameraEnum::COVER_PICTURE_NAME;
+
+                    $cover_exec = 'ffmpeg -i ' . public_path() . '/' . CameraEnum::M3U8_FILE_PATH . $path  . '/' . CameraEnum::M3U8_FILE_NAME . ' -vf "select=between(mod(n\, 25)\, 0\, 0), setpts=N/24/TB" ' . public_path() . '/' . CameraEnum::M3U8_FILE_PATH . $path  . '/' . $file_name;
+                    exec($cover_exec);
+
+                    //判断图片是否存在
+                    $picture_exists = file_exists(public_path() . '/' . CameraEnum::M3U8_FILE_PATH . $path  . '/' . $file_name);
+
+                    if ($picture_exists) {
+                        $cms = new CameraServices();
+
+                        //上传图片到oss并更新数据库
+                        $picture_path = $cms->uploadOssFile($file_name, public_path() . '/' . CameraEnum::M3U8_FILE_PATH . $path  . '/');
+
+                        CameraList::where('id', $camera_id)->update(['cover_picture' => $picture_path]);
+                    }
+
+                    return $result;
+                } else {
+                    sleep(1);
+                }
+
+                $i++;
+            }
+        }else{
+            return $result;
+        }
+
+        //标记摄像头为异常状态
+        CameraList::where('id', $camera_id)->update(['camera_status' => CameraEnum::CAMERA_STATUS_ERROR]);
+
+        $result['status'] = false;
+        $result['msg']    = ApiEnum::EASY_DAWIN_REQUEST_FAIL;
+        return $result;
+    }
+
     //根据摄像头id获取摄像头播放链接
     public static function getRtspTianDi($camera_id,$parent_id)
     {