硬盘录像机首帧图片修改

Modules/Camera/Services/CameraServices.php

@@ -661,16 +661,6 @@ class CameraServices
             return  $result;
         }
 
-        $has_file = file_exists(public_path() . '/' . CameraEnum::M3U8_FILE_PATH . $path  . '/' . CameraEnum::M3U8_FILE_NAME);
-        if ($has_file) {
-            $result['data'] = [
-                'camera_id' => $camera_id,
-                'url' => env('VIDEO_SYSTEM_URL') . CameraEnum::M3U8_FILE_PATH . $path  . '/' . CameraEnum::M3U8_FILE_NAME . '?' . time(),
-            ];
-
-            return  $result;
-        }
-
         $data = [
             'url'        => $query->camera_url,
             'customPath' => $path,
@@ -679,7 +669,30 @@ class CameraServices
         Log::info('请求流媒体服务器参数------------');
         Log::info($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,
@@ -690,51 +703,51 @@ class CameraServices
         $cover_picture = CameraList::where('id', $camera_id)->value('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 &';
+            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($exec);
+            shell_exec($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);
+            //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);
+                //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 && $ts_exists) {
-                if (!$cover_picture) {
-                    //获取第一帧作为封面图
-                    $file_name = time() . CameraEnum::COVER_PICTURE_NAME;
+                if ($file_exists && $ts_exists) {
+                    if (!$cover_picture) {
+                        //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);
+                        $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);
+                        //判断图片是否存在
+                        $picture_exists = file_exists(public_path() . '/' . CameraEnum::M3U8_FILE_PATH . $path  . '/' . $file_name);
 
-                    if ($picture_exists) {
-                        $cms = new CameraServices();
+                        if ($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  . '/');
+                            //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]);
+                            CameraList::where('id', $camera_id)->update(['cover_picture' => $picture_path]);
+                        }
                     }
-                }
-                return $result;
-            } else {
-                sleep(1);
-            }
 
-            $i++;
-        }
+                    return $result;
+                } else {
+                    sleep(1);
+                }
 
+                $i++;
+            }
 
         //标记摄像头为异常状态
         CameraList::where('id', $camera_id)->update(['camera_status' => CameraEnum::CAMERA_STATUS_ERROR]);