go2rtc support

.dockerignore

@@ -3,6 +3,7 @@
 backend/transcode
 backend/__pycache__
 backend/MiskaRisa264
+backend/go2rtc
 frontend/ang_dvrip/.angular
 frontend/ang_dvrip/dist
 frontend/ang_dvrip/node_modules

.gitignore

@@ -2,6 +2,7 @@ config.json
 __pycache__
 backend/MiskaRisa264
 backend/transcode
+backend/go2rtc
 
 # See https://docs.github.com/get-started/getting-started-with-git/ignoring-files for more about ignoring files.
 

Dockerfile

@@ -1,42 +1,41 @@
 FROM ubuntu:22.04
 
 RUN dpkg --add-architecture i386 \
+    #base image
     && apt-get update \
     && apt-get install -y ffmpeg wget unzip python3 python3-pip git curl \
+    #wine install
     && mkdir -pm755 /etc/apt/keyrings \
     && wget -O /etc/apt/keyrings/winehq-archive.key https://dl.winehq.org/wine-builds/winehq.key \
     && wget -NP /etc/apt/sources.list.d/ https://dl.winehq.org/wine-builds/ubuntu/dists/jammy/winehq-jammy.sources \
     && apt-get update && apt-get install -y winehq-stable \
-    && rm -rf /var/lib/apt/lists/*
+    #frontend install
-
+    && curl -s https://deb.nodesource.com/setup_18.x | bash \
-RUN curl -s https://deb.nodesource.com/setup_18.x | bash \
+    && apt-get update && apt-get install -y nodejs nginx \
-    && apt-get update && apt-get install -y nodejs \
-    && rm -rf /var/lib/apt/lists/*
-
-RUN apt-get update && apt-get install -y nginx \
     && rm -rf /var/lib/apt/lists/*
 
 RUN mkdir /opt/win32-python && cd /opt/win32-python \
     && wget https://www.python.org/ftp/python/3.12.3/python-3.12.3-embed-win32.zip \
     && unzip python-3.12.3-embed-win32.zip \
-    && rm python-3.12.3-embed-win32.zip 
+    && rm python-3.12.3-embed-win32.zip \
-
+    && echo "wine test open python" \
-RUN echo "wine test open python" \
     && cd /opt/win32-python \
     && wine python.exe --version
 
+RUN cd /tmp && wget -O go2rtc https://github.com/AlexxIT/go2rtc/releases/download/v1.9.4/go2rtc_linux_amd64 && chmod +x go2rtc
+
 #install backend dependes
 RUN python3 -m pip config --user set global.index https://nexus.pblr-nyk.pro/repository/pypi-all/pypi && \
 	python3 -m pip config --user set global.index-url https://nexus.pblr-nyk.pro/repository/pypi-all/simple && \
 	python3 -m pip config --user set global.trusted-host nexus.pblr-nyk.pro
-RUN python3 -m pip install fastapi aiofiles uvicorn git+https://github.com/OpenIPC/python-dvr
+RUN python3 -m pip install fastapi aiofiles uvicorn git+https://git.pblr-nyk.pro/mirror/python-dvr
 
 RUN mkdir /app
 WORKDIR /app
 
 #setup backend
 COPY backend /app/backend
-RUN cd backend && git clone https://git.pblr-nyk.pro/gsd/MiskaRisa264 && mv /opt/win32-python /app/backend/MiskaRisa264/python-win32 && echo "{}" >> config.json
+RUN cd backend && git clone https://git.pblr-nyk.pro/gsd/MiskaRisa264 && mv /opt/win32-python /app/backend/MiskaRisa264/python-win32 && echo "{}" >> config.json && mkdir /app/backend/go2rtc && mv /tmp/go2rtc /app/backend/go2rtc/
 RUN cd backend && python3 config_parser.py --no-hide-check --err-check
 
 #setup frontend

backend/config_parser.py

@@ -1,3 +1,4 @@
+from genericpath import exists
 import os, sys
 from asyncio_dvrip import DVRIPCam
 import asyncio
@@ -10,12 +11,14 @@ from global_funcs import *
 
 class Recorder:
     loop = asyncio.get_event_loop()
-    def __init__(self, address, port, username, password, name = ""):
+    def __init__(self, address, port, username, password, name = "", index = 0):
         self.address = address
         self.port = int(port)
         self.username = username
         self.password = password
         self.name = name
+        self.index = index
+        self.channels = 0
 
     @property
     def nvr(self):
@@ -58,6 +61,67 @@ class TranscodeStatus:
                     break
             yield b""
 
+class Go2RtcChannel:
+    #vhod_hd: dvrip://bfwc:JQWwM146@192.168.5.2:34567?channel=3&subtype=0
+    def __init__(self, recorder: Recorder, count_of_streams = 2) -> None:
+        self.proto = "dvrip"
+        self.login = recorder.username
+        self.password = recorder.password
+        self.host = f"{recorder.address}:{recorder.port}"
+        self.recorder_index = recorder.index
+        self.count_of_channels = recorder.channels
+        self.count_of_streams = count_of_streams
+
+    def generate_lines(self):
+        lines = ""
+        for i in range(0, self.count_of_channels):
+            for j in range(0, self.count_of_streams):
+                lines += f" {self.recorder_index}_{i}_{j}: {self.proto}://{self.login}:{self.password}@{self.host}?channel={i}&subtype={j}\n"
+        return lines
+
+class Go2Rtc:
+    WIN = "https://github.com/AlexxIT/go2rtc/releases/download/v1.9.4/go2rtc_win64.zip"
+    LNX = "https://github.com/AlexxIT/go2rtc/releases/download/v1.9.4/go2rtc_linux_amd64"
+
+    def __init__(self) -> None:
+        self.enabled = False
+        try:
+            self.check_exists()
+        except:
+            print("go2rtc is disabled")
+            pass
+
+    def check_exists(self):
+        go2rtc_directory = os.path.join(app_dir(), "go2rtc")
+        if os.path.exists(go2rtc_directory):
+            print("Go2Rtc directory exists")
+            if platform.system() == "Windows" and os.path.exists(os.path.join(go2rtc_directory, "go2rtc.exe")):
+                print("[WIN] Go2Rtc is exists, continue create config")
+                self.exec = os.path.join(go2rtc_directory, "go2rtc.exe")
+                self.enabled = True
+            elif platform.system() == "Linux" and os.path.exists(os.path.join(go2rtc_directory, "go2rtc")):
+                print("[LNX] Go2Rtc is exists, continue create config")
+                self.exec = os.path.join(go2rtc_directory, "go2rtc")
+                self.enabled = True
+            else:
+                raise Exception(f"go2rtc not downloaded, windows: {self.WIN} linux: {self.LNX}")
+        else:
+            raise Exception("Go2Rtc not found, he is disabled")
+
+    async def start_go2rtc(self, recorders):
+        lines = "streams:\n"
+        for recorder in recorders:
+            lines += Go2RtcChannel(recorder, 2).generate_lines()
+            
+        cfg_file = os.path.join(app_dir(), "go2rtc", "go2rtc.yaml")
+        print(f"go2rtc config: {cfg_file}")
+
+        async with aiofiles.open(cfg_file, "w", encoding="utf8") as cfg:
+            await cfg.write(lines)
+
+        await asyncio.create_subprocess_exec(self.exec, *["-c", cfg_file])
+        
+
 class TranscodeTools:
     statuses:dict[str, TranscodeStatus] = {}
     WIN32PYTHON = "python-win32"
@@ -237,8 +301,10 @@ class Config:
         self.listen_address = raw.get("backend", {}).get("address", "0.0.0.0")
         self.listen_port = int(raw.get("backend", {}).get("port", "8080"))
         self.recorders = []
+        i = 0
         for raw_server in raw.get("recorders", []):
-            self.recorders.append(Recorder(raw_server.get("ip"), raw_server.get("port"), raw_server.get("user"), raw_server.get("password"), raw_server.get("name", "")))
+            self.recorders.append(Recorder(raw_server.get("ip"), raw_server.get("port"), raw_server.get("user"), raw_server.get("password"), raw_server.get("name", ""), index=i))
+            i += 1
         if (self.recorders.__len__() == 0):
             print("Recorders not find")
         else:

backend/server.py

@@ -4,13 +4,16 @@ import uvicorn
 import traceback
 
 from config_parser import Config as ConfigParser
-from config_parser import TranscodeStatus, TranscodeTools
+from config_parser import TranscodeStatus, TranscodeTools, Go2Rtc
 from nvr_core import NVR
 from nvr_types import File
 
 class Server:
     app: FastAPI = FastAPI()
     config: ConfigParser = ConfigParser()
+    go2rtc: Go2Rtc = Go2Rtc()
+
+    API_BASE_REF = "/api/dvrip"
 
     def __init__(self):
         self.setup_events()
@@ -19,10 +22,17 @@ class Server:
     def setup_events(self):
         @self.app.on_event('startup')
         async def on_startup():
-            print("i am alive")
+            for i in range(0, len(self.config.recorders)):
+                nvr:NVR = self.config.getRecorder(i).nvr
+                await nvr.login()
+                channels = await nvr.channels()
+                nvr.logout()
+                self.config.recorders[i].channels = len(channels)
+                print(f"{self.config.recorders[i]} channels count: {self.config.recorders[i].channels}")
+            await self.go2rtc.start_go2rtc(self.config.recorders)
 
     def setup_routers(self):
-        @self.app.get("/api", status_code=200)
+        @self.app.get(self.API_BASE_REF, status_code=200)
         async def getRecorders(response: Response):
             try:
                 return {"ok":True, "data":self.config.getRecorders()}
@@ -31,7 +41,7 @@ class Server:
                 response.status_code = 400
                 return {"ok":False, "error":e}
 
-        @self.app.get("/api/channels/{recorder_index}", status_code=200)
+        @self.app.get(self.API_BASE_REF + "/channels/{recorder_index}", status_code=200)
         async def getRecorder(response: Response, recorder_index:int):
             try:
                 nvr:NVR = self.config.getRecorder(recorder_index).nvr
@@ -45,7 +55,7 @@ class Server:
             finally:
                 nvr.logout()
 
-        @self.app.get("/api/history/{recorder_index}/{channel}/{stream}")
+        @self.app.get(self.API_BASE_REF + "/history/{recorder_index}/{channel}/{stream}")
         async def getHistory(response: Response, recorder_index:int, channel: int, stream: int, start_date:str = None, end_date:str = None):
             try:
                 nvr:NVR = self.config.getRecorder(recorder_index).nvr
@@ -58,7 +68,7 @@ class Server:
             finally:
                 nvr.logout()
 
-        @self.app.get("/api/snapshot/{recorder_index}/{channel}")
+        @self.app.get(self.API_BASE_REF + "/snapshot/{recorder_index}/{channel}")
         async def getSnapshot(response: Response, recorder_index:int, channel: int):
             try:
                 nvr:NVR = self.config.getRecorder(recorder_index).nvr
@@ -73,7 +83,7 @@ class Server:
             finally:
                 nvr.logout()
 
-        @self.app.get("/api/file/{recorder_index}")
+        @self.app.get(self.API_BASE_REF + "/file/{recorder_index}")
         async def getFile(response: Response, recorder_index:int, b64:str, background_tasks: BackgroundTasks):
             try:
                 if len(b64) == 0:
@@ -102,7 +112,7 @@ class Server:
                 response.status_code = 400
                 return {"ok":False, "error":e}
 
-        @self.app.get("/api/transcode/status/{recorder_index}")
+        @self.app.get(self.API_BASE_REF + "/transcode/status/{recorder_index}")
         async def getTranscodeStatus(response: Response, recorder_index:int, b64:str, background_tasks: BackgroundTasks):
             try:
                 if len(b64) == 0:
@@ -125,7 +135,7 @@ class Server:
                 response.status_code = 400
                 return {"ok":False, "error":e}
 
-        @self.app.get("/api/transcode/download")
+        @self.app.get(self.API_BASE_REF + "/transcode/download")
         async def getTranscodeDownload(response: Response, b64:str):
             try:
                 if len(b64) == 0:

frontend/ang_dvrip/proxy.config.json

@@ -1,5 +1,5 @@
 {
-  "/api/*": {
+  "/api/dvrip/*": {
     "target": "http://localhost:8080",
     "secure": false,
     "changeOrigin": true,

frontend/ang_dvrip/src/app/app.component.ts

@@ -26,7 +26,7 @@ export class AppComponent implements OnInit {
 
   getRecorders() {
     this.loading = true;
-    this.http.get("/api", {}).subscribe((a:any) => {
+    this.http.get("/api/dvrip", {}).subscribe((a:any) => {
       this.availble_recorders = a["data"];
       if (this.availble_recorders.length > 0) {
         this.getChannels(0);
@@ -38,7 +38,7 @@ export class AppComponent implements OnInit {
 
   getChannels(recorder:number) {
     this.loading = true;
-    this.http.get(`/api/channels/${recorder}`).subscribe((a:any) => {
+    this.http.get(`/api/dvrip/channels/${recorder}`).subscribe((a:any) => {
       this.availble_channels = a["data"];
       this.loading = false;
     })

frontend/ang_dvrip/src/app/components/about/about.component.html

@@ -1 +1 @@
-<img style="width: 100%" [src]="'/api/snapshot/' + recorder_index + '/' + channel_index">
+<img style="width: 100%" [src]="'/api/dvrip/snapshot/' + recorder_index + '/' + channel_index">

frontend/ang_dvrip/src/app/components/history/history.component.html

@@ -39,7 +39,7 @@
       <th mat-header-cell *matHeaderCellDef> Действия </th>
       <td mat-cell *matCellDef="let element">
         <a style="padding-left: 4px; cursor: pointer" [class]="element.converted?'converted':'not-converted'" (click)="openTransCodeDialog(element.b64)"><mat-icon>{{element.converted?'cloud_done':'cloud_download'}}</mat-icon></a><!--<mat-icon>cloud_done</mat-icon>-->
-        <a [href]="'api/file/'+recorder_index+'?b64='+element.b64" [class]="'raw'"><mat-icon>attachment</mat-icon></a>
+        <a [href]="'api/dvrip/file/'+recorder_index+'?b64='+element.b64" [class]="'raw'"><mat-icon>attachment</mat-icon></a>
         </td>
     </ng-container>
 

frontend/ang_dvrip/src/app/components/history/history.component.ts

@@ -42,7 +42,7 @@ export class HistoryComponent implements OnInit {
   getHistory() {
     const params = this.route.snapshot.paramMap;
     this.dataSource = new MatTableDataSource<DVRFILE>();
-    this.http.get(`api/history/${params.get('recorderId')}/${params.get('channelId')}/${this.selected_stream}?start_date=${this.baseUtils.prepareDate(this.start_date, true)}&end_date=${this.baseUtils.prepareDate(this.end_date, false)}`)
+    this.http.get(`api/dvrip/history/${params.get('recorderId')}/${params.get('channelId')}/${this.selected_stream}?start_date=${this.baseUtils.prepareDate(this.start_date, true)}&end_date=${this.baseUtils.prepareDate(this.end_date, false)}`)
       .subscribe((a:any) => {
         this.dataSource = new MatTableDataSource<DVRFILE>(a['data']);
       })

frontend/ang_dvrip/src/app/modals/transcode-modal/transcode-modal.component.html

@@ -11,7 +11,7 @@
   </ng-container>
   <ng-container *ngIf="!loading && status.done">
     <video controls>
-      <source [src]="'api/transcode/download?b64=' + status.b64" type="video/mp4"/>
+      <source [src]="'api/dvrip/transcode/download?b64=' + status.b64" type="video/mp4"/>
     </video>
   </ng-container>
 </mat-dialog-content>

frontend/ang_dvrip/src/app/modals/transcode-modal/transcode-modal.component.ts

@@ -36,7 +36,7 @@ export class TranscodeModalComponent implements OnInit {
   }
 
   getStatus() {
-    this.client.get(`api/transcode/status/${this.data.recorder_index}?b64=${this.data.b64}`)
+    this.client.get(`api/dvrip/transcode/status/${this.data.recorder_index}?b64=${this.data.b64}`)
       .subscribe((data:any) => {
         this.status = new TranscodeStatus().fromData(data["data"]);
         this.loading = false;
@@ -47,7 +47,7 @@ export class TranscodeModalComponent implements OnInit {
   }
 
   getMP4(b64:string) {
-    window.open(`api/transcode/download?b64=${b64}`)
+    window.open(`api/dvrip/transcode/download?b64=${b64}`)
   }
 
 }

nginx.conf

@@ -12,7 +12,7 @@ server {
             try_files $uri /index.html;
     }
 
-    location ^~ /api {
+    location ^~ /api/dvrip {
 		proxy_pass         http://localhost:8080;
 		proxy_redirect     off;
 		proxy_set_header   Host $host;
@@ -25,4 +25,30 @@ server {
         expires off;
         etag off;
 	}
+
+    location ^~ /api {
+		proxy_pass         http://localhost:1984;
+		proxy_http_version 1.1;
+                proxy_set_header Upgrade $http_upgrade;
+                proxy_set_header Connection "upgrade";
+                proxy_read_timeout 86400;
+    }
+
+    #http://localhost:4444/stream.html?src=0_0_0&mode=mse
+    location ^~ /stream.html {
+		proxy_pass         http://localhost:1984;
+		#proxy_redirect     off;
+		#proxy_set_header   Host $host;
+		#proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+    }
+
+    location ^~ /video-stream.js {
+		proxy_pass         http://localhost:1984/video-stream.js;
+    }
+
+    location ^~ /video-rtc.js {
+		proxy_pass         http://localhost:1984/video-rtc.js;
+    }
+
+    
 }