1 files changed, 86 insertions, 0 deletions
diff --git a/src/home/media/node_server.py b/src/home/media/node_server.py
new file mode 100644
index 0000000..5d0803c
--- /dev/null
+++ b/src/home/media/node_server.py
@@ -0,0 +1,86 @@
+from .. import http
+from .record import Recorder
+from .types import RecordStatus
+from .storage import RecordStorage
+
+
+class MediaNodeServer(http.HTTPServer):
+    recorder: Recorder
+    storage: RecordStorage
+
+    def __init__(self,
+                 recorder: Recorder,
+                 storage: RecordStorage,
+                 *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+        self.recorder = recorder
+        self.storage = storage
+
+        self.get('/record/', self.do_record)
+        self.get('/record/info/{id}/', self.record_info)
+        self.get('/record/forget/{id}/', self.record_forget)
+        self.get('/record/download/{id}/', self.record_download)
+
+        self.get('/storage/list/', self.storage_list)
+        self.get('/storage/delete/', self.storage_delete)
+        self.get('/storage/download/', self.storage_download)
+
+    async def do_record(self, request: http.Request):
+        duration = int(request.query['duration'])
+        max = Recorder.get_max_record_time()*15
+        if not 0 < duration <= max:
+            raise ValueError(f'invalid duration: max duration is {max}')
+
+        record_id = self.recorder.record(duration)
+        return http.ok({'id': record_id})
+
+    async def record_info(self, request: http.Request):
+        record_id = int(request.match_info['id'])
+        info = self.recorder.get_info(record_id)
+        return http.ok(info.as_dict())
+
+    async def record_forget(self, request: http.Request):
+        record_id = int(request.match_info['id'])
+
+        info = self.recorder.get_info(record_id)
+        assert info.status in (RecordStatus.FINISHED, RecordStatus.ERROR), f"can't forget: record status is {info.status}"
+
+        self.recorder.forget(record_id)
+        return http.ok()
+
+    async def record_download(self, request: http.Request):
+        record_id = int(request.match_info['id'])
+
+        info = self.recorder.get_info(record_id)
+        assert info.status == RecordStatus.FINISHED, f"record status is {info.status}"
+
+        return http.FileResponse(info.file.path)
+
+    async def storage_list(self, request: http.Request):
+        extended = 'extended' in request.query and int(request.query['extended']) == 1
+
+        files = self.storage.getfiles(as_objects=extended)
+        if extended:
+            files = list(map(lambda file: file.__dict__(), files))
+
+        return http.ok({
+            'files': files
+        })
+
+    async def storage_delete(self, request: http.Request):
+        file_id = request.query['file_id']
+        file = self.storage.find(file_id)
+        if not file:
+            raise ValueError(f'file {file} not found')
+
+        self.storage.delete(file)
+        return http.ok()
+
+    async def storage_download(self, request):
+        file_id = request.query['file_id']
+        file = self.storage.find(file_id)
+        if not file:
+            raise ValueError(f'file {file} not found')
+
+        return http.FileResponse(file.path)