225 lines
10 KiB
Python
225 lines
10 KiB
Python
import re
|
|
import pickle
|
|
from secrets import token_urlsafe
|
|
from shutil import move
|
|
from typing import List, Union
|
|
from magic import Magic
|
|
from datetime import datetime, timedelta
|
|
from os import makedirs, path, remove, system
|
|
from classes.models import Photo, SearchResults
|
|
from modules.exif_reader import extract_location
|
|
from modules.hasher import get_phash, get_duplicates
|
|
from modules.scheduler import scheduler
|
|
from modules.security import User, get_current_active_user
|
|
from modules.app import app
|
|
from modules.database import col_photos, col_albums, col_tokens
|
|
from bson.objectid import ObjectId
|
|
from bson.errors import InvalidId
|
|
|
|
from fastapi import HTTPException, UploadFile, Security
|
|
from fastapi.responses import UJSONResponse, Response
|
|
from starlette.status import HTTP_204_NO_CONTENT, HTTP_400_BAD_REQUEST, HTTP_401_UNAUTHORIZED, HTTP_404_NOT_FOUND, HTTP_409_CONFLICT, HTTP_422_UNPROCESSABLE_ENTITY
|
|
|
|
from modules.utils import logWrite
|
|
|
|
async def compress_image(image_path: str):
|
|
|
|
image_type = Magic(mime=True).from_file(image_path)
|
|
|
|
if image_type not in ["image/jpeg", "image/png"]:
|
|
logWrite(f"Not compressing {image_path} because its mime is '{image_type}'")
|
|
return
|
|
|
|
size_before = path.getsize(image_path) / 1024
|
|
|
|
# system(f"exiftool -overwrite_original -all:all= -tagsFromFile @ -exif:Orientation {image_path}")
|
|
|
|
if image_type == "image/jpeg":
|
|
system(f"jpegoptim {image_path} -o --max=55 -p --strip-none")
|
|
elif image_type == "image/png":
|
|
system(f"optipng -o3 {image_path}")
|
|
|
|
size_after = path.getsize(image_path) / 1024
|
|
logWrite(f"Compressed '{path.split(image_path)[-1]}' from {size_before} Kb to {size_after} Kb")
|
|
|
|
@app.post("/albums/{album}/photos", response_class=UJSONResponse, response_model=Photo, description="Upload a photo to album")
|
|
async def photo_upload(file: UploadFile, album: str, ignore_duplicates: bool = False, compress: bool = True, current_user: User = Security(get_current_active_user, scopes=["photos.write"])):
|
|
|
|
if col_albums.find_one( {"user": current_user.user, "name": album} ) is None:
|
|
return HTTPException(status_code=HTTP_404_NOT_FOUND, detail=f"Provided album '{album}' does not exist.")
|
|
|
|
# if not file.content_type.startswith("image"):
|
|
# return HTTPException(status_code=HTTP_406_NOT_ACCEPTABLE, detail="Provided file is not an image, not accepting.")
|
|
|
|
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
|
|
|
|
with open(path.join("data", "users", current_user.user, "albums", album, filename), "wb") as f:
|
|
f.write(await file.read())
|
|
|
|
file_hash = await get_phash(path.join("data", "users", current_user.user, "albums", album, filename))
|
|
duplicates = await get_duplicates(file_hash, album)
|
|
|
|
if len(duplicates) > 0 and ignore_duplicates is False:
|
|
return UJSONResponse(
|
|
{
|
|
"detail": "Image duplicates found. Pass 'ignore_duplicates=true' to ignore.",
|
|
"duplicates": duplicates
|
|
},
|
|
status_code=HTTP_409_CONFLICT
|
|
)
|
|
|
|
coords = extract_location(path.join("data", "users", current_user.user, "albums", album, filename))
|
|
uploaded = col_photos.insert_one(
|
|
{
|
|
"user": current_user.user,
|
|
"album": album,
|
|
"hash": file_hash,
|
|
"filename": filename,
|
|
"dates": {
|
|
"uploaded": datetime.utcnow(),
|
|
"modifies": datetime.utcnow()
|
|
},
|
|
"location": [
|
|
coords["lng"],
|
|
coords["lat"],
|
|
coords["alt"]
|
|
]
|
|
}
|
|
)
|
|
|
|
if compress is True:
|
|
scheduler.add_job(compress_image, trigger="date", run_date=datetime.now()+timedelta(seconds=1), args=[path.join("data", "users", current_user.user, "albums", album, filename)])
|
|
|
|
return UJSONResponse(
|
|
{
|
|
"id": uploaded.inserted_id.__str__(),
|
|
"album": album,
|
|
"hash": file_hash,
|
|
"filename": filename
|
|
}
|
|
)
|
|
|
|
@app.get("/photos/{id}", description="Get a photo by id")
|
|
async def photo_get(id: str, current_user: User = Security(get_current_active_user, scopes=["photos.view"])):
|
|
|
|
try:
|
|
image = col_photos.find_one( {"_id": ObjectId(id)} )
|
|
if image is None:
|
|
raise InvalidId(id)
|
|
except InvalidId:
|
|
return HTTPException(status_code=HTTP_404_NOT_FOUND, detail="Could not find an image with such id.")
|
|
|
|
image_path = path.join("data", "users", current_user.user, "albums", image["album"], image["filename"])
|
|
|
|
mime = Magic(mime=True).from_file(image_path)
|
|
|
|
with open(image_path, "rb") as f: image_file = f.read()
|
|
|
|
return Response(image_file, media_type=mime)
|
|
|
|
@app.put("/photos/{id}", description="Move a photo into another album")
|
|
async def photo_move(id: str, album: str, current_user: User = Security(get_current_active_user, scopes=["photos.write"])):
|
|
|
|
try:
|
|
image = col_photos.find_one( {"_id": ObjectId(id)} )
|
|
if image is None:
|
|
raise InvalidId(id)
|
|
except InvalidId:
|
|
return HTTPException(status_code=HTTP_404_NOT_FOUND, detail="Could not find an image with such id.")
|
|
|
|
if col_albums.find_one( {"user": current_user.user, "name": album} ) is None:
|
|
return HTTPException(status_code=HTTP_404_NOT_FOUND, detail=f"Provided album '{album}' does not exist.")
|
|
|
|
if path.exists(path.join("data", "users", current_user.user, "albums", album, image["filename"])):
|
|
base_name = image["filename"].split(".")[:-1]
|
|
extension = image["filename"].split(".")[-1]
|
|
filename = ".".join(base_name)+f"_{int(datetime.now().timestamp())}."+extension
|
|
else:
|
|
filename = image["filename"]
|
|
|
|
col_photos.find_one_and_update( {"_id": ObjectId(id)}, {"$set": {"album": album, "filename": filename, "dates.modified": datetime.utcnow()}} )
|
|
|
|
move(
|
|
path.join("data", "users", current_user.user, "albums", image["album"], image["filename"]),
|
|
path.join("data", "users", current_user.user, "albums", album, filename)
|
|
)
|
|
|
|
return UJSONResponse(
|
|
{
|
|
"id": image["_id"].__str__(),
|
|
"filename": filename
|
|
}
|
|
)
|
|
|
|
@app.delete("/photos/{id}", description="Delete a photo by id")
|
|
async def photo_delete(id: str, current_user: User = Security(get_current_active_user, scopes=["photos.write"])):
|
|
|
|
try:
|
|
image = col_photos.find_one_and_delete( {"_id": ObjectId(id)} )
|
|
if image is None:
|
|
raise InvalidId(id)
|
|
except InvalidId:
|
|
return HTTPException(status_code=HTTP_404_NOT_FOUND, detail="Could not find an image with such id.")
|
|
|
|
album = col_albums.find_one( {"name": image["album"]} )
|
|
|
|
if album is not None and album["cover"] == image["_id"].__str__():
|
|
col_albums.update_one( {"name": image["album"]}, {"$set": {"cover": None}} )
|
|
|
|
remove(path.join("data", "users", current_user.user, "albums", image["album"], image["filename"]))
|
|
|
|
return Response(status_code=HTTP_204_NO_CONTENT)
|
|
|
|
@app.get("/albums/{album}/photos", response_class=UJSONResponse, response_model=SearchResults, description="Find a photo by filename")
|
|
async def photo_find(album: str, q: Union[str, None] = None, page: int = 1, page_size: int = 100, lat: Union[float, None] = None, lng: Union[float, None] = None, radius: Union[int, None] = None, current_user: User = Security(get_current_active_user, scopes=["photos.list"])):
|
|
|
|
if col_albums.find_one( {"user": current_user.user, "name": album} ) is None:
|
|
return HTTPException(status_code=HTTP_404_NOT_FOUND, detail=f"Provided album '{album}' does not exist.")
|
|
|
|
if page <= 0 or page_size <= 0:
|
|
return HTTPException(status_code=HTTP_400_BAD_REQUEST, detail="Parameters 'page' and 'page_size' must be greater or equal to 1.")
|
|
|
|
output = {"results": []}
|
|
skip = (page-1)*page_size
|
|
|
|
radius = 5000 if radius is None else radius
|
|
|
|
if (lat is not None) and (lng is not None):
|
|
db_query = {"user": current_user.user, "album": album, "location": { "$nearSphere": {"$geometry": {"type": "Point", "coordinates": [lng, lat]}, "$maxDistance": radius} } }
|
|
db_query_count = {"user": current_user.user, "album": album, "location": { "$geoWithin": { "$centerSphere": [ [lng, lat], radius ] } } }
|
|
elif q is None:
|
|
raise HTTPException(status_code=HTTP_422_UNPROCESSABLE_ENTITY, detail="You must provide query or coordinates to look for photos")
|
|
else:
|
|
db_query = {"user": current_user.user, "album": album, "filename": re.compile(q)}
|
|
db_query_count = {"user": current_user.user, "album": album, "filename": re.compile(q)}
|
|
|
|
images = list(col_photos.find(db_query, limit=page_size, skip=skip))
|
|
|
|
for image in images:
|
|
output["results"].append({"id": image["_id"].__str__(), "filename": image["filename"]})
|
|
|
|
if col_photos.count_documents( db_query_count ) > page*page_size:
|
|
token = str(token_urlsafe(32))
|
|
col_tokens.insert_one( {"token": token, "query": q, "album": album, "page": page+1, "page_size": page_size, "user": pickle.dumps(current_user)} )
|
|
output["next_page"] = f"/albums/{album}/photos/token?token={token}" # type: ignore
|
|
else:
|
|
output["next_page"] = None # type: ignore
|
|
|
|
return UJSONResponse(output)
|
|
|
|
@app.get("/albums/{album}/photos/token", response_class=UJSONResponse, response_model=SearchResults, description="Find a photo by token")
|
|
async def photo_find_token(token: str):
|
|
|
|
found_record = col_tokens.find_one( {"token": token} )
|
|
|
|
if found_record is None:
|
|
return HTTPException(status_code=HTTP_401_UNAUTHORIZED, detail="Invalid search token.")
|
|
|
|
return await photo_find(q=found_record["query"], album=found_record["album"], page=found_record["page"], page_size=found_record["page_size"], current_user=pickle.loads(found_record["user"])) |