add quality selection

2 files changed, 18 insertions, 9 deletions

diff --git a/app/main.py b/app/main.py
index 8489e4f..1287705 100644
--- a/app/main.py
+++ b/app/main.py
@@ -62,9 +62,10 @@ dqueue = DownloadQueue(config, Notifier())
 async def add(request):

     post = await request.json()

     url = post.get('url')

-    if not url:

+    quality = post.get('quality')

+    if not url or not quality:

         raise web.HTTPBadRequest()

-    status = await dqueue.add(url)

+    status = await dqueue.add(url, quality)

     return web.Response(text=serializer.encode(status))

 

 @routes.post(config.URL_PREFIX + 'delete')

diff --git a/app/ytdl.py b/app/ytdl.py
index 1543f18..b787ae6 100644
--- a/app/ytdl.py
+++ b/app/ytdl.py
@@ -32,8 +32,15 @@ class DownloadInfo:
 class Download:

     manager = None

 

-    def __init__(self, download_dir, info):

+    def __init__(self, download_dir, quality, info):

         self.download_dir = download_dir

+        if quality == 'best':

+            self.format = None

+        elif quality in ('1080p', '720p', '480p'):

+            res = quality[:-1]

+            self.format = f'bestvideo[height<={res}]+bestaudio/best[height<={res}]'

+        else:

+            raise Exception(f'unknown quality {quality}')

         self.info = info

         self.canceled = False

         self.tmpfilename = None

@@ -49,6 +56,7 @@ class Download:
                 'no_color': True,

                 #'skip_download': True,

                 'outtmpl': os.path.join(self.download_dir, '%(title)s.%(ext)s'),

+                'format': self.format,

                 'cachedir': False,

                 'socket_timeout': 30,

                 'progress_hooks': [lambda d: self.status_queue.put(d)],

@@ -121,29 +129,29 @@ class DownloadQueue:
             'extract_flat': True,

         }).extract_info(url, download=False)

 

-    async def __add_entry(self, entry, already):

+    async def __add_entry(self, entry, quality, already):

         etype = entry.get('_type') or 'video'

         if etype == 'playlist':

             entries = entry['entries']

             log.info(f'playlist detected with {len(entries)} entries')

             results = []

             for etr in entries:

-                results.append(await self.__add_entry(etr, already))

+                results.append(await self.__add_entry(etr, quality, already))

             if any(res['status'] == 'error' for res in results):

                 return {'status': 'error', 'msg': ', '.join(res['msg'] for res in results if res['status'] == 'error' and 'msg' in res)}

             return {'status': 'ok'}

         elif etype == 'video' or etype == 'url' and 'id' in entry:

             if entry['id'] not in self.queue:

                 dl = DownloadInfo(entry['id'], entry['title'], entry.get('webpage_url') or entry['url'])

-                self.queue[entry['id']] = Download(self.config.DOWNLOAD_DIR, dl)

+                self.queue[entry['id']] = Download(self.config.DOWNLOAD_DIR, quality, dl)

                 self.event.set()

                 await self.notifier.added(dl)

             return {'status': 'ok'}

         elif etype == 'url':

-            return await self.add(entry['url'], already)

+            return await self.add(entry['url'], quality, already)

         return {'status': 'error', 'msg': f'Unsupported resource "{etype}"'}

 

-    async def add(self, url, already=None):

+    async def add(self, url, quality, already=None):

         log.info(f'adding {url}')

         already = set() if already is None else already

         if url in already:

@@ -155,7 +163,7 @@ class DownloadQueue:
             entry = await asyncio.get_running_loop().run_in_executor(None, self.__extract_info, url)

         except youtube_dl.utils.YoutubeDLError as exc:

             return {'status': 'error', 'msg': str(exc)}

-        return await self.__add_entry(entry, already)

+        return await self.__add_entry(entry, quality, already)

     

     async def cancel(self, ids):

         for id in ids: