373 lines
10 KiB
Python
373 lines
10 KiB
Python
import pickle
|
|
import re
|
|
from datetime import datetime, timezone
|
|
from os import makedirs, path, remove
|
|
from secrets import token_urlsafe
|
|
from shutil import move
|
|
from typing import Union
|
|
|
|
import aiofiles
|
|
from bson.errors import InvalidId
|
|
from bson.objectid import ObjectId
|
|
from fastapi import Security, UploadFile
|
|
from fastapi.responses import Response, UJSONResponse
|
|
from magic import Magic
|
|
from pymongo import DESCENDING
|
|
from starlette.status import HTTP_204_NO_CONTENT
|
|
|
|
from classes.exceptions import (
|
|
AlbumNameNotFoundError,
|
|
SearchPageInvalidError,
|
|
SearchTokenInvalidError,
|
|
VideoNotFoundError,
|
|
VideoSearchQueryEmptyError,
|
|
)
|
|
from classes.models import SearchResultsVideo, Video, VideoPublic
|
|
from modules.app import app
|
|
from modules.database import col_albums, col_tokens, col_videos
|
|
from modules.security import User, get_current_active_user
|
|
|
|
video_post_responses = {404: AlbumNameNotFoundError("name").openapi}
|
|
|
|
|
|
@app.post(
|
|
"/albums/{album}/videos",
|
|
description="Upload a video to album",
|
|
response_class=UJSONResponse,
|
|
response_model=Video,
|
|
responses=video_post_responses,
|
|
)
|
|
async def video_upload(
|
|
file: UploadFile,
|
|
album: str,
|
|
caption: Union[str, None] = None,
|
|
current_user: User = Security(get_current_active_user, scopes=["videos.write"]),
|
|
):
|
|
if col_albums.find_one({"user": current_user.user, "name": album}) is None:
|
|
raise AlbumNameNotFoundError(album)
|
|
|
|
makedirs(
|
|
path.join("data", "users", current_user.user, "albums", album), exist_ok=True
|
|
)
|
|
|
|
filename = file.filename
|
|
|
|
if path.exists(
|
|
path.join("data", "users", current_user.user, "albums", album, file.filename)
|
|
):
|
|
base_name = file.filename.split(".")[:-1]
|
|
extension = file.filename.split(".")[-1]
|
|
filename = (
|
|
".".join(base_name) + f"_{int(datetime.now().timestamp())}." + extension
|
|
)
|
|
|
|
async with aiofiles.open(
|
|
path.join("data", "users", current_user.user, "albums", album, filename), "wb"
|
|
) as f:
|
|
await f.write(await file.read())
|
|
|
|
# Hashing and duplicates check should be here
|
|
|
|
# Coords extraction should be here
|
|
|
|
uploaded = col_videos.insert_one(
|
|
{
|
|
"user": current_user.user,
|
|
"album": album,
|
|
"filename": filename,
|
|
"dates": {
|
|
"uploaded": datetime.now(tz=timezone.utc),
|
|
"modified": datetime.now(tz=timezone.utc),
|
|
},
|
|
"caption": caption,
|
|
}
|
|
)
|
|
|
|
return UJSONResponse(
|
|
{
|
|
"id": uploaded.inserted_id.__str__(),
|
|
"album": album,
|
|
"hash": "", # SHOULD BE DONE
|
|
"filename": filename,
|
|
}
|
|
)
|
|
|
|
|
|
video_get_responses = {404: VideoNotFoundError("id").openapi}
|
|
|
|
|
|
@app.get("/videos/{id}", description="Get a video by id", responses=video_get_responses)
|
|
async def video_get(
|
|
id: str,
|
|
current_user: User = Security(get_current_active_user, scopes=["videos.read"]),
|
|
):
|
|
try:
|
|
video = col_videos.find_one({"_id": ObjectId(id)})
|
|
if video is None:
|
|
raise InvalidId(id)
|
|
except InvalidId:
|
|
raise VideoNotFoundError(id)
|
|
|
|
video_path = path.join(
|
|
"data", "users", current_user.user, "albums", video["album"], video["filename"]
|
|
)
|
|
|
|
mime = Magic(mime=True).from_file(video_path)
|
|
|
|
with aiofiles.open(video_path, "rb") as f:
|
|
video_file = await f.read()
|
|
|
|
return Response(video_file, media_type=mime)
|
|
|
|
|
|
video_move_responses = {404: VideoNotFoundError("id").openapi}
|
|
|
|
|
|
@app.put(
|
|
"/videos/{id}",
|
|
description="Move a video into another album",
|
|
response_model=VideoPublic,
|
|
responses=video_move_responses,
|
|
)
|
|
async def video_move(
|
|
id: str,
|
|
album: str,
|
|
current_user: User = Security(get_current_active_user, scopes=["videos.write"]),
|
|
):
|
|
try:
|
|
video = col_videos.find_one({"_id": ObjectId(id)})
|
|
if video is None:
|
|
raise InvalidId(id)
|
|
except InvalidId:
|
|
raise VideoNotFoundError(id)
|
|
|
|
if col_albums.find_one({"user": current_user.user, "name": album}) is None:
|
|
raise AlbumNameNotFoundError(album)
|
|
|
|
if path.exists(
|
|
path.join(
|
|
"data", "users", current_user.user, "albums", album, video["filename"]
|
|
)
|
|
):
|
|
base_name = video["filename"].split(".")[:-1]
|
|
extension = video["filename"].split(".")[-1]
|
|
filename = (
|
|
".".join(base_name) + f"_{int(datetime.now().timestamp())}." + extension
|
|
)
|
|
else:
|
|
filename = video["filename"]
|
|
|
|
col_videos.find_one_and_update(
|
|
{"_id": ObjectId(id)},
|
|
{
|
|
"$set": {
|
|
"album": album,
|
|
"filename": filename,
|
|
"dates.modified": datetime.now(tz=timezone.utc),
|
|
}
|
|
},
|
|
)
|
|
|
|
move(
|
|
path.join(
|
|
"data",
|
|
"users",
|
|
current_user.user,
|
|
"albums",
|
|
video["album"],
|
|
video["filename"],
|
|
),
|
|
path.join("data", "users", current_user.user, "albums", album, filename),
|
|
)
|
|
|
|
return UJSONResponse(
|
|
{
|
|
"id": video["_id"].__str__(),
|
|
"caption": video["caption"],
|
|
"filename": filename,
|
|
}
|
|
)
|
|
|
|
|
|
video_patch_responses = {404: VideoNotFoundError("id").openapi}
|
|
|
|
|
|
@app.patch(
|
|
"/videos/{id}",
|
|
description="Change properties of a video",
|
|
response_model=VideoPublic,
|
|
responses=video_patch_responses,
|
|
)
|
|
async def video_patch(
|
|
id: str,
|
|
caption: str,
|
|
current_user: User = Security(get_current_active_user, scopes=["videos.write"]),
|
|
):
|
|
try:
|
|
video = col_videos.find_one({"_id": ObjectId(id)})
|
|
if video is None:
|
|
raise InvalidId(id)
|
|
except InvalidId:
|
|
raise VideoNotFoundError(id)
|
|
|
|
col_videos.find_one_and_update(
|
|
{"_id": ObjectId(id)},
|
|
{"$set": {"caption": caption, "dates.modified": datetime.now(tz=timezone.utc)}},
|
|
)
|
|
|
|
return UJSONResponse(
|
|
{
|
|
"id": video["_id"].__str__(),
|
|
"caption": video["caption"],
|
|
"filename": video["filename"],
|
|
}
|
|
)
|
|
|
|
|
|
video_delete_responses = {404: VideoNotFoundError("id").openapi}
|
|
|
|
|
|
@app.delete(
|
|
"/videos/{id}",
|
|
description="Delete a video by id",
|
|
status_code=HTTP_204_NO_CONTENT,
|
|
responses=video_delete_responses,
|
|
)
|
|
async def video_delete(
|
|
id: str,
|
|
current_user: User = Security(get_current_active_user, scopes=["videos.write"]),
|
|
):
|
|
try:
|
|
video = col_videos.find_one_and_delete({"_id": ObjectId(id)})
|
|
if video is None:
|
|
raise InvalidId(id)
|
|
except InvalidId:
|
|
raise VideoNotFoundError(id)
|
|
|
|
album = col_albums.find_one({"name": video["album"]})
|
|
|
|
remove(
|
|
path.join(
|
|
"data",
|
|
"users",
|
|
current_user.user,
|
|
"albums",
|
|
video["album"],
|
|
video["filename"],
|
|
)
|
|
)
|
|
|
|
return Response(status_code=HTTP_204_NO_CONTENT)
|
|
|
|
|
|
video_find_responses = {
|
|
400: SearchPageInvalidError().openapi,
|
|
401: SearchTokenInvalidError().openapi,
|
|
404: AlbumNameNotFoundError("name").openapi,
|
|
422: VideoSearchQueryEmptyError().openapi,
|
|
}
|
|
|
|
|
|
@app.get(
|
|
"/albums/{album}/videos",
|
|
description="Find a video by filename, caption or token",
|
|
response_class=UJSONResponse,
|
|
response_model=SearchResultsVideo,
|
|
responses=video_find_responses,
|
|
)
|
|
async def video_find(
|
|
album: str,
|
|
q: Union[str, None] = None,
|
|
caption: Union[str, None] = None,
|
|
token: Union[str, None] = None,
|
|
page: int = 1,
|
|
page_size: int = 100,
|
|
current_user: User = Security(get_current_active_user, scopes=["videos.list"]),
|
|
):
|
|
if token is not None:
|
|
found_record = col_tokens.find_one({"token": token})
|
|
|
|
if found_record is None:
|
|
raise SearchTokenInvalidError()
|
|
|
|
return await video_find(
|
|
album=album,
|
|
q=found_record["query"],
|
|
caption=found_record["caption"],
|
|
page=found_record["page"],
|
|
page_size=found_record["page_size"],
|
|
current_user=current_user,
|
|
)
|
|
|
|
if col_albums.find_one({"user": current_user.user, "name": album}) is None:
|
|
raise AlbumNameNotFoundError(album)
|
|
|
|
if page <= 0 or page_size <= 0:
|
|
raise SearchPageInvalidError()
|
|
|
|
output = {"results": []}
|
|
skip = (page - 1) * page_size
|
|
|
|
if q is None and caption is None:
|
|
raise VideoSearchQueryEmptyError()
|
|
|
|
if q is None and caption is not None:
|
|
db_query = {
|
|
"user": current_user.user,
|
|
"album": album,
|
|
"caption": re.compile(caption),
|
|
}
|
|
db_query_count = {
|
|
"user": current_user.user,
|
|
"album": album,
|
|
"caption": re.compile(caption),
|
|
}
|
|
elif q is not None and caption is None:
|
|
db_query = list(
|
|
col_videos.find(
|
|
{"user": current_user.user, "album": album, "filename": re.compile(q)},
|
|
limit=page_size,
|
|
skip=skip,
|
|
).sort("dates.uploaded", DESCENDING)
|
|
)
|
|
db_query_count = {
|
|
"user": current_user.user,
|
|
"album": album,
|
|
"caption": re.compile(q),
|
|
}
|
|
else:
|
|
db_query = list(col_videos.find({"user": current_user.user, "album": album, "filename": re.compile(q), "caption": re.compile(caption)}, limit=page_size, skip=skip).sort("dates.uploaded", DESCENDING)) # type: ignore
|
|
db_query_count = {"user": current_user.user, "album": album, "filename": re.compile(q), "caption": re.compile(caption)} # type: ignore
|
|
|
|
videos = list(
|
|
col_videos.find(db_query, limit=page_size, skip=skip).sort(
|
|
"dates.uploaded", DESCENDING
|
|
)
|
|
)
|
|
|
|
for video in videos:
|
|
output["results"].append(
|
|
{
|
|
"id": video["_id"].__str__(),
|
|
"filename": video["filename"],
|
|
"caption": video["caption"],
|
|
}
|
|
)
|
|
|
|
if col_videos.count_documents(db_query_count) > page * page_size:
|
|
token = str(token_urlsafe(32))
|
|
col_tokens.insert_one(
|
|
{
|
|
"token": token,
|
|
"query": q,
|
|
"caption": caption,
|
|
"page": page + 1,
|
|
"page_size": page_size,
|
|
}
|
|
)
|
|
output["next_page"] = f"/albums/{album}/videos/?token={token}" # type: ignore
|
|
else:
|
|
output["next_page"] = None # type: ignore
|
|
|
|
return UJSONResponse(output)
|