init

app/app/asgi.py

@@ -1,6 +1,8 @@
 import os
-
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'app.settings')
 from django.core.asgi import get_asgi_application
+django_asgi_app = get_asgi_application()
+
 from channels.auth import AuthMiddlewareStack
 from channels.sessions import SessionMiddlewareStack
 from channels.routing import ProtocolTypeRouter, URLRouter
@@ -8,8 +10,7 @@ from channels.routing import ProtocolTypeRouter, URLRouter
 from app.channels_middleware import JwtOrSessionAuthMiddleware
 
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'app.settings')
+
-django_asgi_app = get_asgi_application()
 
 from .ws_urls import websocket_urlpatterns
 

app/app/settings.py

@@ -59,8 +59,6 @@ INSTALLED_APPS = [
     'api',
     'torrent',
 ]
-if DEBUG:
-    INSTALLED_APPS = ["daphne"] + INSTALLED_APPS
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',

app/app/utils.py

@@ -3,7 +3,7 @@ from django.http import StreamingHttpResponse
 import zlib
 import datetime
 import os
-import aiofiles
+import anyio
 from stat import S_IFREG
 from stream_zip import ZIP_64, stream_zip, async_stream_zip
 from channels.layers import get_channel_layer
@@ -61,7 +61,7 @@ class StreamingZipFileResponse(StreamingHttpResponse):
 
         async def contents(path):
             try:
-                async with aiofiles.open(path, "rb") as f:
+                async with await anyio.open_file(path, "rb") as f:
                     while chunk := await f.read(64 * 1024):
                         yield chunk
             except RuntimeError as e:

app/dev_run.sh

@@ -1,5 +1,10 @@
+#!/bin/bash
+
+CORES=$(nproc)
+WORKERS=$((2 * CORES + 1))
+
 cd /app/frontend && yarn dev &
-cd /app && python manage.py runserver 0.0.0.0:8000 &
+cd /app && uvicorn app.asgi:application --workers $WORKERS --host 0.0.0.0 --port 8000 --lifespan off --loop uvloop --ws websockets --reload &
 
 wait -n
 

app/frontend/src/components/torrent/App.vue

@@ -11,24 +11,26 @@
             </v-row>
           </v-list-item-action>
         </v-list-item>
-        <v-divider/>
       </v-list>
+      <v-divider/>
       <UserStats :stats="user_stats"/>
+      <v-divider/>
+      {{dm_status}}
+      <DM v-if="dm_activated" :dm_files="dm_files" :dm_status="dm_status" :dm_download_location="dm_download_location"/>
     </v-navigation-drawer>
     <v-navigation-drawer v-model="right_drawer" location="right" temporary>
       <Friend v-if="right_drawer" :active_user="display_user.id" @userSelected="userSelectedUpdated"/>
     </v-navigation-drawer>
-    <v-app-bar app>
+    <v-app-bar>
-      <v-app-bar-title>
+      <v-app-bar-title style="max-width: 150px">
-        <v-row align="center" justify="start" style="max-width: 100%">
-          <v-col class="v-col-1 text-center">
             <v-btn variant="plain" href="/">Oxpanel</v-btn>
-          </v-col>
+      </v-app-bar-title>
-          <v-col class="v-col-3">
+      <v-row align="center" justify="center" style="max-width: 500px" class="mx-auto">
-            <v-text-field flat solo-inverted hide-details prepend-inner-icon="mdi-magnify" label="Search" v-model="filters.search" clearable @click:clear="filters.search = ''"/>
+        <v-col>
+          <v-text-field density="comfortable" flat solo-inverted hide-details prepend-inner-icon="mdi-magnify" label="Search" v-model="filters.search" clearable @click:clear="filters.search = ''"/>
         </v-col>
       </v-row>
-      </v-app-bar-title>
+
       <template v-slot:append>
         <v-menu>
           <template v-slot:activator="{ props }">
@@ -67,6 +69,7 @@ import TorrentList from "@/components/torrent/TorrentList.vue";
 import UploadForm from "@/components/torrent/UploadForm.vue";
 import Friend from "@/components/auth/Friend.vue";
 import UserStats from "@/components/torrent/UserStats.vue";
+import DM from "@/components/torrent/DM.vue";
 </script>
 
 <script>
@@ -83,18 +86,23 @@ export default {
       filters: {},
       torrents: [],
       user_stats: {
-        "torrents_size": 0,
+        torrents_size: 0,
-        "torrents_len": 0,
+        torrents_len: 0,
-        "torrent_len_shared": 0,
+        torrent_len_shared: 0,
-        "torrents_total_len": 0,
+        torrents_total_len: 0,
-        "user_max_size": 0,
+        user_max_size: 0,
-        "user_usage_percent": 0,
+        user_usage_percent: 0,
-        "disk_total": 0,
+        disk_total: 0,
-        "disk_used": 0,
+        disk_used: 0,
-        "disk_free": 0,
+        disk_free: 0,
-        "disk_usage_percent": 0,
+        disk_usage_percent: 0,
       },
       filter_timer: null,
+      dm_files: {},
+      // dm_stats: {},
+      dm_status: {},
+      dm_download_location: "",
+      dm_activated: false
     }
   },
   watch: {
@@ -134,6 +142,29 @@ export default {
     })
     await this.fetchTorrents();
     await this.fetchUserStats();
+    if(this.$qt.connect()){
+      this.$qt.on("ready", () => {
+        this.dm_status = this.$qt.getProperty("dm_status");
+        this.dm_files = this.$qt.getProperty("dm_files");
+        // this.dm_stats = this.$qt.getProperty("dm_stats");
+        this.dm_download_location = this.$qt.getProperty("dm_download_location");
+        this.dm_activated = true;
+        // console.log(JSON.stringify(this.dm_files))
+
+        this.$qt.on("status_updated", data => {
+          this.dm_status = data;
+        })
+        // this.$qt.on("stats_updated", data => {
+        //   this.dm_stats = data;
+        // })
+        this.$qt.on("files_updated", data => {
+          this.dm_files = data;
+        })
+        this.$qt.on("download_location_updated", data => {
+          this.dm_download_location = data;
+        })
+      })
+    }
   },
   methods: {
     async fetchUserStats(){
@@ -219,3 +250,7 @@ export default {
   }
 }
 </script>
+
+<style scoped>
+
+</style>

app/frontend/src/components/torrent/DM.vue

@@ -0,0 +1,75 @@
+<template>
+  <v-list>
+    <v-list-item prepend-icon="mdi-details" @click="details_enabled = true" title="Download Manager"/>
+    <v-dialog width="80%" v-model="details_enabled">
+      <DMDetails :dm_files="dm_files" :dm_status="dm_status" :dm_download_location="dm_download_location"/>
+    </v-dialog>
+    <v-list-item
+      :prepend-icon="dm_status.pause ? 'mdi-play' : 'mdi-pause'"
+      @click="$qt.callMethod('set_pause', !dm_status.pause)"
+    >
+      <template v-slot:title>
+        {{ dm_status.pause ? 'Start':'Pause' }}
+      </template>
+    </v-list-item>
+    <v-list-item prepend-icon="mdi-speedometer">
+      <template v-slot:title>
+        {{fs_speed_format(dm_status.speed)}}/s
+      </template>
+    </v-list-item>
+    <v-list-item prepend-icon="mdi-file-download" >
+      <template v-slot:title>
+        {{dm_status.downloaded_files}}/{{dm_status.total_files}}
+      </template>
+    </v-list-item>
+    <v-list-item prepend-icon="mdi-tape-drive">
+      <template v-slot:title>
+        {{fs_format(dm_status.downloaded_size)}}/{{fs_format(dm_status.total_size)}}
+      </template>
+      <template v-slot:subtitle>
+        <v-progress-linear :model-value="percentDownloaded" height="12" color="green">{{percentDownloaded.toFixed(1)}}%</v-progress-linear>
+      </template>
+    </v-list-item>
+  </v-list>
+</template>
+
+<script setup>
+import DMDetails from "@/components/torrent/DMDetails.vue";
+</script>
+
+<script>
+import {fs_format, fs_speed_format} from "@/plugins/utils.js";
+
+
+export default {
+  methods: {fs_format, fs_speed_format},
+  props: {
+    dm_files: {
+      required: true,
+      type: Object
+    },
+    dm_status: {
+      required: true,
+      type: Object
+    },
+    dm_download_location: {
+      required: true,
+      type: String
+    }
+  },
+  data(){
+    return {
+      details_enabled: false,
+    }
+  },
+  computed: {
+    percentDownloaded(){
+      return this.dm_status.total_size > 0 ? this.dm_status.downloaded_size / this.dm_status.total_size * 100: 0;
+    }
+  }
+}
+</script>
+
+<style>
+
+</style>

app/frontend/src/components/torrent/DMDetails.vue

@@ -0,0 +1,123 @@
+<template>
+  <v-card class="dm-details-card">
+    <v-card-actions>
+      <v-text-field :model-value="dm_download_location" readonly @click="$qt.callMethod('change_path')"></v-text-field>
+    </v-card-actions>
+    <v-divider/>
+    <v-card-text class="scrollable-content">
+      <!-- Liste des fichiers en téléchargement -->
+      <div v-if="Object.keys(filterFiles.downloading).length > 0">
+        <h3>Fichiers en téléchargement</h3>
+        <v-list density="compact">
+          <v-list-item v-for="(file, key) in filterFiles.downloading" :key="key">
+            <template v-slot:title>
+              {{ file.rel_path }}
+            </template>
+            <template v-slot:subtitle>
+
+            </template>
+          </v-list-item>
+        </v-list>
+      </div>
+      <!-- Liste des fichiers en attente -->
+      <div>
+        <h3>Fichiers en attente</h3>
+        <v-list density="compact">
+          <v-list-item v-for="(file, key) in filterFiles.waiting" :key="key">
+            <template v-slot:title>
+              {{ file.rel_path }}
+            </template>
+            <template v-slot:subtitle>
+              En attente
+            </template>
+          </v-list-item>
+        </v-list>
+      </div>
+
+      <!-- Liste des fichiers terminés -->
+      <div>
+        <h3>Fichiers terminés</h3>
+        <v-list density="compact">
+          <v-list-item v-for="(file, key) in filterFiles.finished" :key="key">
+            <template v-slot:title>
+              {{ file.rel_path }}
+            </template>
+            <template v-slot:subtitle>
+
+            </template>
+          </v-list-item>
+        </v-list>
+      </div>
+    </v-card-text>
+  </v-card>
+</template>
+
+<script setup>
+import {fs_format, fs_speed_format} from "@/plugins/utils.js";
+</script>
+
+<script>
+
+
+export default {
+
+  props: {
+    dm_files: {
+      required: true,
+      type: Object
+    },
+    dm_status: {
+      required: true,
+      type: Object
+    },
+    dm_download_location: {
+      required: true,
+      type: String
+    }
+  },
+  data(){
+    return {
+
+    }
+  },
+  mounted(){
+
+  },
+  methods: {
+
+  },
+  computed: {
+    filterFiles(){
+      let waiting = {},
+        downloading = {},
+        finished = {};
+
+      for(const [file_id, file] of Object.entries(this.dm_files)){
+        if(file.downloaded){
+          finished[file_id] = file;
+        }else if(file_id in this.dm_status.downloading){
+          downloading[file_id] = file;
+        }else{
+          waiting[file_id] = file;
+        }
+      }
+
+      return {waiting, downloading, finished};
+    }
+  }
+};
+</script>
+
+<style>
+.scrollable-content {
+  max-height: 400px; /* Définissez la hauteur maximale souhaitée */
+  overflow-y: auto;  /* Active le défilement vertical quand nécessaire */
+  overflow-x: hidden; /* Empêche le défilement horizontal */
+  padding-right: 8px; /* Espace pour la barre de défilement */
+}
+
+.dm-details-card {
+  display: flex;
+  flex-direction: column;
+}
+</style>

app/frontend/src/components/torrent/FileItem.vue

@@ -44,11 +44,16 @@ export default {
   methods: {
     downloadClicked(){
       if(!this.is_download_finished) return;
+      if(this.$qt.is_active){
+        this.$qt.callMethod("add_files", this.file);
+      }else{
         let a = document.createElement("a");
         a.href = this.file.download_url;
         a.setAttribute("download", "download");
         a.click();
       }
+
+    }
   }
 }
 </script>

app/frontend/src/components/torrent/FileList.vue

@@ -42,6 +42,7 @@ export default {
       let response = await fetch(`/api/torrent/files?${new URLSearchParams(this.filters)}`);
       this.files = await response.json();
       this.loading = false;
+      return this.files;
     }
   }
 }

app/frontend/src/components/torrent/TorrentItem.vue

@@ -2,14 +2,14 @@
   <v-card @click="show_files = !show_files">
     <v-progress-linear height="20" :color="progressData.color" :model-value="progressData.value">
       <!-- barre de progression -->
-      <v-progress-circular
+<!--      <v-progress-circular-->
-        v-if="!torrent.transmission_data.rateDownload && !torrent.transmission_data.rateUpload"
+<!--        v-if="!torrent.transmission_data.rateDownload && !torrent.transmission_data.rateUpload"-->
-        size="15"
+<!--        size="15"-->
-        indeterminate
+<!--        indeterminate-->
-        :color="torrent.transmission_data.progress < 100 ? 'green':'red'"
+<!--        :color="torrent.transmission_data.progress < 100 ? 'green':'red'"-->
-      />
+<!--      />-->
       <v-icon
-        v-else
+        v-if="torrent.transmission_data.rateDownload && torrent.transmission_data.rateUpload"
         :color="torrent.transmission_data.rateDownload ? 'green':'red'"
         :icon="torrent.transmission_data.rateDownload ? 'mdi-arrow-down-bold':'mdi-arrow-up-bold'"
       />
@@ -52,7 +52,11 @@
     <v-expand-transition>
       <div v-if="show_files">
         <v-divider />
-        <FileList v-if="show_files" :torrent_id="torrent.id" :is_download_finished="torrent.transmission_data.progress >= 100"/>
+        <FileList
+          v-if="show_files"
+          :torrent_id="torrent.id"
+          :is_download_finished="torrent.transmission_data.progress >= 100"
+        />
       </div>
     </v-expand-transition>
   </v-card>
@@ -88,10 +92,16 @@ export default {
   methods: {
     async downloadClicked(){
       if(this.torrent.transmission_data.progress < 100) return;
+      if(this.$qt.is_active){
+        let response = await fetch(`/api/torrent/files/?torrent=${this.torrent.id}`);
+        let files = await response.json();
+        this.$qt.callMethod("add_files", files);
+      }else{
         let a = document.createElement("a");
         a.href = this.torrent.download_url;
         a.setAttribute("download", "download");
         a.click();
+      }
     },
     async deleteClicked(){
       this.$emit("delete", this.torrent.id);

app/frontend/src/plugins/params.js

@@ -0,0 +1,13 @@
+import { reactive } from "vue";
+
+class Params {
+  constructor() {
+    this.dl_hotfix_enabled = false;
+  }
+}
+
+export default {
+  install: (app, options) => {
+    app.config.globalProperties.$params = reactive(new Params());
+  }
+}

app/frontend/src/plugins/qtwebchannel.js

@@ -0,0 +1,76 @@
+import { EventEmitter } from 'events';
+
+class QtWebChannel {
+  constructor() {
+    this.handler = null;
+    this.eventEmitter = new EventEmitter(); // Ajouter l'EventEmitter
+  }
+
+  get is_active(){
+    return Boolean(this.handler)
+  }
+
+  connect() {
+    if(typeof QWebChannel !== 'undefined') {
+      this.handler = new QWebChannel(qt.webChannelTransport, channel => {
+        channel.objects.handler.on_message.connect((message) => {
+          this.handleMessage(message);
+        });
+        
+        this.callMethod('on_site_ready', args => {
+          this.eventEmitter.emit('ready');
+        })
+        console.log(this.getProperty("dm_status"))
+      })
+      return true;
+    }else{
+      return false;
+    }
+  }
+
+  callMethod(function_name, ...args){
+    console.log("call method", function_name, args)
+    if(this.handler !== null){
+      return this.handler.objects.handler[function_name](...args)
+    }else{
+      return null;
+    }
+  }
+
+  getProperty(property_name, default_value){
+    if(this.handler !== null){
+      let property = this.handler.objects.handler[property_name];
+      if(property !== undefined){
+        return property;
+      }
+    }
+    return default_value;
+  }
+
+  handleMessage(message){
+    try {
+        if("context" in message){
+            this.eventEmitter.emit(message.context, message.content);
+        }
+        return message;
+    } catch (error) {
+        console.error('Failed to parse message as JSON:', error);
+        this.eventEmitter.emit('invalid_message', { raw: message, error });
+        return null;
+    }
+  }
+
+  on(event, callback) {
+    this.eventEmitter.on(event, callback);
+  }
+
+  off(event, callback) {
+    this.eventEmitter.off(event, callback);
+  }
+}
+
+export default {
+  install: (app, options) => {
+    app.config.globalProperties.$qt = new QtWebChannel();
+  }
+}

app/frontend/src/plugins/vue_loader.js

@@ -1,7 +1,8 @@
 import { createApp } from 'vue';
 import Vuetify from "./vuetify"
 import Ws from "./ws";
+import QtWC from "./qtwebchannel.js"
 
 export function createVue(component, dom_id){
-  return createApp(component).use(Vuetify).use(Ws).mount(dom_id)
+  return createApp(component).use(Vuetify).use(Ws).use(QtWC).mount(dom_id)
 }

app/frontend/src/plugins/ws.js

@@ -11,7 +11,7 @@ class WebSocketClient {
 
   connect(url) {
     this.url = url;
-        this.socket = new window.WebSocket(this.url);
+    this.socket = new window.WebSocket(this.formatWebSocketUrl(this.url));
 
     this.socket.onopen = () => {
       console.log('WebSocket connected');
@@ -69,8 +69,33 @@ class WebSocketClient {
       console.error('WebSocket is not open. Cannot send data.');
     }
   }
+
+  formatWebSocketUrl(url) {
+    // Vérifier si l'URL est déjà un protocole WebSocket
+    if (url.startsWith('ws://') || url.startsWith('wss://')) {
+      return url;
+    }
+
+    // Déterminer si on utilise le protocole sécurisé (wss) ou non (ws)
+    const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
+
+    // Si l'URL est relative (/mon_url)
+    if (url.startsWith('/')) {
+      return `${protocol}//${window.location.host}${url}`;
+    }
+
+    // Si l'URL est complète (http://monsite.com/mon_url)
+    if (url.startsWith('http://') || url.startsWith('https://')) {
+      return url.replace(/^http(s)?:\/\//, (_, s) => s ? 'wss://' : 'ws://');
+    }
+
+    // Si c'est juste un chemin sans slash au début
+    return `${protocol}//${window.location.host}/${url}`;
+  }
+
 }
 
+
 export default {
   install: (app, options) => {
     app.config.globalProperties.$ws = new WebSocketClient();

app/frontend/src/styles/main.css

@@ -0,0 +1,26 @@
+::-webkit-scrollbar {
+  width: 10px;
+  height: 10px;
+  display: block !important;
+}
+
+::-webkit-scrollbar-track {
+  background: #f1f1f1;
+  display: block !important;
+}
+
+::-webkit-scrollbar-thumb {
+  background: #888;
+  border-radius: 5px;
+  display: block !important;
+}
+
+::-webkit-scrollbar-thumb:hover {
+  background: #555;
+}
+
+/* Pour Firefox */
+* {
+  scrollbar-width: thin;
+  scrollbar-color: #888 #f1f1f1;
+}

app/requirements.txt

@@ -4,7 +4,7 @@ django-cors-headers
 djangorestframework
 django-filter
 djangorestframework-simplejwt
-channels[daphne]
+channels
 channels_redis
 
 celery
@@ -14,4 +14,7 @@ psycopg[binary]
 uvicorn
 transmission-rpc
 stream-zip
-aiofiles
+anyio
+websockets
+uvloop
+watchfiles

app/torrent/models.py

@@ -73,7 +73,7 @@ class File(models.Model):
     def mime_types(self):
         mime = mimetypes.guess_type(self.pathname)
         if mime:
-            return mime
+            return mime[0] or mime[1] or "application/octet-stream"
         else:
             return "application/octet-stream"
 
@@ -87,7 +87,21 @@ class File(models.Model):
 
     @property
     def accel_redirect(self):
-        return shlex.quote(f"{settings.NGINX_ACCEL_BASE}/{self.pathname}")
+        # Encode chaque partie du chemin séparément pour préserver la structure
+        encoded_parts = []
+        for part in self.pathname.parts:
+            # Ignorer un slash initial si présent
+            if part == '/' or part == '\\':
+                continue
+            encoded_parts.append(quote(part))
+
+        # Construction du chemin final avec le préfixe Nginx
+        if settings.NGINX_ACCEL_BASE.endswith('/'):
+            base = settings.NGINX_ACCEL_BASE.rstrip('/')
+        else:
+            base = settings.NGINX_ACCEL_BASE
+
+        return f"{base}/{'/'.join(encoded_parts)}"
 
     @property
     def disposition(self):

app/torrent/templates/torrent/home.html

@@ -6,4 +6,14 @@
         const current_user = {{ request.user.min_infos|safe }};
 	</script>
     {% vite_asset "app/torrent.js" %}
+
+    <script>
+    function QWebInit(){
+      if(typeof(QWebChannel) !== 'undefined'){
+        new QWebChannel(qt.webChannelTransport, channel => {
+
+        })
+      }
+    }
+    </script>
 {% endblock %}

app/torrent/urls.py

@@ -1,10 +1,11 @@
 from django.urls import path
 
-from .views import HomeView, download_file, download_torrent
+from .views import HomeView, download_file, download_torrent, pping
 
 app_name = "torrent"
 urlpatterns = [
     path("", HomeView.as_view(), name="home"),
+    path("pping/", pping, name="pping"),
     path("download_file/<uuid:file_id>", download_file, name="download_file"),
     path("download_torrent/<str:torrent_id>", download_torrent, name="download_torrent"),
 ]

app/torrent/views.py

@@ -6,11 +6,11 @@ from django.db.models import Q, Count, OuterRef
 from django.db.models.functions import Coalesce
 from django.http import HttpResponse, Http404, StreamingHttpResponse
 
-import aiofiles
 from rest_framework.viewsets import GenericViewSet
 from rest_framework import mixins
 from rest_framework.response import Response
 from rest_framework.decorators import action
+import anyio
 
 from app.utils import StreamingZipFileResponse
 from user.models import User
@@ -23,6 +23,10 @@ class HomeView(LoginRequiredMixin, TemplateView):
     template_name = "torrent/home.html"
 
 
+def pping(request):
+    return HttpResponse(str(dict(request.session)))
+
+
 async def download_file(request, file_id):
     user = await request.auser()
     qs = File.objects.filter(
@@ -32,16 +36,16 @@ async def download_file(request, file_id):
         | Q(torrent__shared_users__friends=user),
         torrent__transmission_data__progress__gte=100,
         pk=file_id
-    )
+    ).distinct()
 
     try:
         file = await qs.aget()
     except File.DoesNotExist:
         raise Http404()
     else:
-        if request.GET.get("dl_hotfix", "0") == "1":
+        if int(request.GET.get("dl_hotfix", 0)) == 1:
             async def read_file():
-                async with aiofiles.open(file.abs_pathname, "rb") as f:
+                async with await anyio.open_file(file.abs_pathname, "rb") as f:
                     while chunk := await f.read(128 * 1024):
                         yield chunk
             response = StreamingHttpResponse(read_file())
@@ -57,6 +61,30 @@ async def download_file(request, file_id):
             return response
 
 
+async def flux_file(request, file_id):
+    user = await request.auser()
+    qs = File.objects.filter(
+        Q(torrent__user=user)
+        | Q(torrent__shared_users=user)
+        | Q(torrent__user__friends=user)
+        | Q(torrent__shared_users__friends=user),
+        torrent__transmission_data__progress__gte=100,
+        pk=file_id
+    ).distinct()
+
+    try:
+        file = await qs.aget()
+    except File.DoesNotExist:
+        raise Http404()
+    else:
+        response = HttpResponse()
+        response["X-Accel-Redirect"] = file.accel_redirect
+        response["X-Accel-Buffering"] = "no"
+        response["Content-Type"] = file.mime_types
+        response["Content-Disposition"] = file.disposition
+        return response
+
+
 async def download_torrent(request, torrent_id):
     # py version
     user = await request.auser()
@@ -67,11 +95,11 @@ async def download_torrent(request, torrent_id):
         | Q(shared_users__friends=user),
         transmission_data__progress__gte=100,
         pk=torrent_id
-    ).annotate(count_files=Count("files"))
+    ).annotate(count_files=Count("files")).distinct()
 
     torrent = await qs.aget()
 
-    if torrent.count_files == 1:
+    if await torrent.alen_files == 1:
         file = await torrent.files.afirst()
         return redirect(reverse("torrent:download_file", kwargs={
             "file_id": file.pk

docker-compose.yml

@@ -52,7 +52,7 @@ services:
       && cd frontend && yarn build && cd ..
       && python manage.py collectstatic --noinput
       && python manage.py migrate
-      && uvicorn app.asgi:application --workers 3 --host 0.0.0.0 --port 8000 --lifespan off --loop asyncio --ws websockets"
+      && uvicorn app.asgi:application --workers 3 --host 0.0.0.0 --port 8000 --lifespan off --loop uvloop --ws websockets"
 
 #  celery:
 #    extends: