Exceptions and type handling done

classes/models.py

@@ -63,7 +63,3 @@ class SearchResultsPhoto(BaseModel):
 class SearchResultsVideo(BaseModel):
     results: List[VideoSearch]
     next_page: Union[str, None]
-
-
-class EmailConfirmed(BaseModel):
-    detail: str

extensions/exceptions.py

@@ -2,7 +2,7 @@ from fastapi import Request
 from fastapi.responses import UJSONResponse
 from modules.app import app
 from classes.exceptions import *
-from starlette.status import HTTP_400_BAD_REQUEST, HTTP_401_UNAUTHORIZED, HTTP_404_NOT_FOUND, HTTP_406_NOT_ACCEPTABLE, HTTP_409_CONFLICT
+from starlette.status import HTTP_400_BAD_REQUEST, HTTP_401_UNAUTHORIZED, HTTP_404_NOT_FOUND, HTTP_406_NOT_ACCEPTABLE, HTTP_409_CONFLICT, HTTP_422_UNPROCESSABLE_ENTITY
 
 @app.exception_handler(AlbumNotFoundError)
 async def album_not_found_exception_handler(request: Request, exc: AlbumNotFoundError):
@@ -32,6 +32,27 @@ async def photo_not_found_exception_handler(request: Request, exc: PhotoNotFound
         content={"detail": f"Could not find photo with id '{exc.id}'."},
     )
 
+@app.exception_handler(PhotoSearchQueryEmptyError)
+async def photo_search_query_empty_exception_handler(request: Request, exc: PhotoSearchQueryEmptyError):
+    return UJSONResponse(
+        status_code=HTTP_422_UNPROCESSABLE_ENTITY,
+        content={"detail": "You must provide query, caption or coordinates to look for photos."},
+    )
+
+@app.exception_handler(VideoNotFoundError)
+async def video_not_found_exception_handler(request: Request, exc: VideoNotFoundError):
+    return UJSONResponse(
+        status_code=HTTP_404_NOT_FOUND,
+        content={"detail": f"Could not find video with id '{exc.id}'."},
+    )
+
+@app.exception_handler(VideoSearchQueryEmptyError)
+async def video_search_query_empty_exception_handler(request: Request, exc: VideoSearchQueryEmptyError):
+    return UJSONResponse(
+        status_code=HTTP_422_UNPROCESSABLE_ENTITY,
+        content={"detail": "You must provide query, caption or coordinates to look for photos."},
+    )
+
 @app.exception_handler(SearchPageInvalidError)
 async def search_page_invalid_exception_handler(request: Request, exc: SearchPageInvalidError):
     return UJSONResponse(

extensions/photos.py

@@ -7,7 +7,7 @@ from typing import Union
 from magic import Magic
 from datetime import datetime, timedelta, timezone
 from os import makedirs, path, remove, system
-from classes.exceptions import AlbumNameNotFoundError, PhotoNotFoundError, SearchPageInvalidError, SearchTokenInvalidError
+from classes.exceptions import AlbumNameNotFoundError, PhotoNotFoundError, PhotoSearchQueryEmptyError, SearchPageInvalidError, SearchTokenInvalidError
 from classes.models import Photo, PhotoPublic, SearchResultsPhoto
 from modules.exif_reader import extract_location
 from modules.hasher import get_phash, get_duplicates
@@ -20,9 +20,9 @@ from bson.objectid import ObjectId
 from bson.errors import InvalidId
 from plum.exceptions import UnpackError
 
-from fastapi import HTTPException, UploadFile, Security
+from fastapi import UploadFile, Security
 from fastapi.responses import UJSONResponse, Response
-from starlette.status import HTTP_204_NO_CONTENT, HTTP_409_CONFLICT, HTTP_422_UNPROCESSABLE_ENTITY
+from starlette.status import HTTP_204_NO_CONTENT, HTTP_409_CONFLICT
 
 from modules.utils import logWrite
 
@@ -52,7 +52,7 @@ async def compress_image(image_path: str):
     size_after = path.getsize(image_path) / 1024
     logWrite(f"Compressed '{path.split(image_path)[-1]}' from {size_before} Kb to {size_after} Kb")
 
-photo_post_reponses = {
+photo_post_responses = {
     404: AlbumNameNotFoundError("name").openapi,
     409: {
         "description": "Image Duplicates Found",
@@ -68,7 +68,7 @@ photo_post_reponses = {
         }
     }
 }
-@app.post("/albums/{album}/photos", description="Upload a photo to album", response_class=UJSONResponse, response_model=Photo, responses=photo_post_reponses)
+@app.post("/albums/{album}/photos", description="Upload a photo to album", response_class=UJSONResponse, response_model=Photo, responses=photo_post_responses)
 async def photo_upload(file: UploadFile, album: str, ignore_duplicates: bool = False, compress: bool = True, caption: Union[str, None] = None, current_user: User = Security(get_current_active_user, scopes=["photos.write"])):
 
     if col_albums.find_one( {"user": current_user.user, "name": album} ) is None:
@@ -142,7 +142,10 @@ async def photo_upload(file: UploadFile, album: str, ignore_duplicates: bool = F
         }
     )
 
-@app.get("/photos/{id}", description="Get a photo by id")
+photo_get_responses = {
+    404: PhotoNotFoundError("id").openapi
+}
+@app.get("/photos/{id}", description="Get a photo by id", responses=photo_get_responses)
 async def photo_get(id: str, current_user: User = Security(get_current_active_user, scopes=["photos.read"])):
 
     try:
@@ -243,11 +246,12 @@ async def photo_delete(id: str, current_user: User = Security(get_current_active
 
     return Response(status_code=HTTP_204_NO_CONTENT)
 
-photo_find_reponses = {
+photo_find_responses = {
     400: SearchPageInvalidError().openapi,
-    404: AlbumNameNotFoundError("name").openapi
+    404: AlbumNameNotFoundError("name").openapi,
+    422: PhotoSearchQueryEmptyError().openapi
 }
-@app.get("/albums/{album}/photos", description="Find a photo by filename", response_class=UJSONResponse, response_model=SearchResultsPhoto, responses=photo_find_reponses)
+@app.get("/albums/{album}/photos", description="Find a photo by filename", response_class=UJSONResponse, response_model=SearchResultsPhoto, responses=photo_find_responses)
 async def photo_find(album: str, q: Union[str, None] = None, caption: 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:
@@ -265,7 +269,7 @@ async def photo_find(album: str, q: Union[str, None] = None, caption: Union[str,
         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 and caption is None:
-        raise HTTPException(status_code=HTTP_422_UNPROCESSABLE_ENTITY, detail="You must provide query, caption or coordinates to look for photos")
+        raise PhotoSearchQueryEmptyError()
     elif 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)}
@@ -290,7 +294,10 @@ async def photo_find(album: str, q: Union[str, None] = None, caption: Union[str,
 
     return UJSONResponse(output)
 
-@app.get("/albums/{album}/photos/token", description="Find a photo by token", response_class=UJSONResponse, response_model=SearchResultsPhoto)
+photo_find_token_responses = {
+    401: SearchTokenInvalidError().openapi
+}
+@app.get("/albums/{album}/photos/token", description="Find a photo by token", response_class=UJSONResponse, response_model=SearchResultsPhoto, responses=photo_find_token_responses)
 async def photo_find_token(token: str):
 
     found_record = col_tokens.find_one( {"token": token} )

extensions/users.py

@@ -54,8 +54,8 @@ user_confirm_responses = {
     400: UserEmailCodeInvalid().openapi
 }
 if configGet("registration_requires_confirmation") is True:
-    @app.get("/users/{user}/confirm", response_class=UJSONResponse, response_model=EmailConfirmed, responses=user_confirm_responses)
+    @app.get("/users/{user}/confirm", response_class=UJSONResponse, responses=user_confirm_responses)
-    @app.patch("/users/{user}/confirm", response_class=UJSONResponse, response_model=EmailConfirmed, responses=user_confirm_responses)
+    @app.patch("/users/{user}/confirm", response_class=UJSONResponse, responses=user_confirm_responses)
     async def user_confirm(user: str, code: str):
         confirm_record = col_emails.find_one( {"user": user, "code": code, "used": False} )
         if confirm_record is None:

extensions/videos.py

@@ -6,7 +6,8 @@ from typing import Union
 from magic import Magic
 from datetime import datetime, timezone
 from os import makedirs, path, remove
-from classes.models import Video, SearchResultsVideo
+from classes.exceptions import AlbumNameNotFoundError, SearchPageInvalidError, SearchTokenInvalidError, VideoNotFoundError, VideoSearchQueryEmptyError
+from classes.models import Video, SearchResultsVideo, VideoPublic
 #from modules.unified_exif_reader import extract_location
 from modules.security import User, get_current_active_user
 from modules.app import app
@@ -15,16 +16,18 @@ from bson.objectid import ObjectId
 from bson.errors import InvalidId
 from pymongo import DESCENDING
 
-from fastapi import HTTPException, UploadFile, Security
+from fastapi import 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_422_UNPROCESSABLE_ENTITY
+from starlette.status import HTTP_204_NO_CONTENT
 
-
+video_post_responses = {
-@app.post("/albums/{album}/videos", response_class=UJSONResponse, response_model=Video, description="Upload a video to album")
+    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 HTTPException(status_code=HTTP_404_NOT_FOUND, detail=f"Provided album '{album}' does not exist.")
+        raise AlbumNameNotFoundError(album)
 
     # if not file.content_type.startswith("video"):
     #     raise HTTPException(status_code=HTTP_406_NOT_ACCEPTABLE, detail="Provided file is not a video, not accepting.")
@@ -76,11 +79,15 @@ async def video_upload(file: UploadFile, album: str, caption: Union[str, None] =
         {
             "id": uploaded.inserted_id.__str__(),
             "album": album,
+            "hash": "", # SHOULD BE DONE
             "filename": filename
         }
     )
 
-@app.get("/videos/{id}", description="Get a video by id")
+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:
@@ -88,7 +95,7 @@ async def video_get(id: str, current_user: User = Security(get_current_active_us
         if video is None:
             raise InvalidId(id)
     except InvalidId:
-        raise HTTPException(status_code=HTTP_404_NOT_FOUND, detail="Could not find a video with such id.")
+        raise VideoNotFoundError(id)
 
     video_path = path.join("data", "users", current_user.user, "albums", video["album"], video["filename"])
 
@@ -98,7 +105,10 @@ async def video_get(id: str, current_user: User = Security(get_current_active_us
 
     return Response(video_file, media_type=mime)
 
-@app.put("/videos/{id}", description="Move a video into another album")
+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:
@@ -106,10 +116,10 @@ async def video_move(id: str, album: str, current_user: User = Security(get_curr
         if video is None:
             raise InvalidId(id)
     except InvalidId:
-        raise HTTPException(status_code=HTTP_404_NOT_FOUND, detail="Could not find an video with such id.")
+        raise VideoNotFoundError(id)
 
     if col_albums.find_one( {"user": current_user.user, "name": album} ) is None:
-        raise HTTPException(status_code=HTTP_404_NOT_FOUND, detail=f"Provided album '{album}' does not exist.")
+        raise AlbumNameNotFoundError(album)
 
     if path.exists(path.join("data", "users", current_user.user, "albums", album, video["filename"])):
         base_name = video["filename"].split(".")[:-1]
@@ -128,11 +138,15 @@ async def video_move(id: str, album: str, current_user: User = Security(get_curr
     return UJSONResponse(
         {
             "id": video["_id"].__str__(),
+            "caption": video["caption"],
             "filename": filename
         }
     )
 
-@app.patch("/videos/{id}", description="Change properties of a video")
+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:
@@ -140,18 +154,22 @@ async def video_patch(id: str, caption: str, current_user: User = Security(get_c
         if video is None:
             raise InvalidId(id)
     except InvalidId:
-        raise HTTPException(status_code=HTTP_404_NOT_FOUND, detail="Could not find an video with such id.")
+        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__(),
-            "filename": caption
+            "caption": video["caption"],
+            "filename": video["filename"]
         }
     )
 
-@app.delete("/videos/{id}", description="Delete a video by id", status_code=HTTP_204_NO_CONTENT)
+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:
@@ -159,7 +177,7 @@ async def video_delete(id: str, current_user: User = Security(get_current_active
         if video is None:
             raise InvalidId(id)
     except InvalidId:
-        raise HTTPException(status_code=HTTP_404_NOT_FOUND, detail="Could not find a video with such id.")
+        raise VideoNotFoundError(id)
 
     album = col_albums.find_one( {"name": video["album"]} )
 
@@ -167,20 +185,25 @@ async def video_delete(id: str, current_user: User = Security(get_current_active
 
     return Response(status_code=HTTP_204_NO_CONTENT)
 
-@app.get("/albums/{album}/videos", description="Find a video by filename", response_class=UJSONResponse, response_model=SearchResultsVideo)
+video_find_responses = {
+    400: SearchPageInvalidError().openapi,
+    404: AlbumNameNotFoundError("name").openapi,
+    422: VideoSearchQueryEmptyError().openapi
+}
+@app.get("/albums/{album}/videos", description="Find a video by filename", 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, page: int = 1, page_size: int = 100, current_user: User = Security(get_current_active_user, scopes=["videos.list"])):
 
     if col_albums.find_one( {"user": current_user.user, "name": album} ) is None:
-        raise HTTPException(status_code=HTTP_404_NOT_FOUND, detail=f"Provided album '{album}' does not exist.")
+        raise AlbumNameNotFoundError(album)
 
     if page <= 0 or page_size <= 0:
-        raise HTTPException(status_code=HTTP_400_BAD_REQUEST, detail="Parameters 'page' and 'page_size' must be greater or equal to 1.")
+        raise SearchPageInvalidError()
 
     output = {"results": []}
     skip = (page-1)*page_size
 
     if q is None and caption is None:
-        raise HTTPException(status_code=HTTP_422_UNPROCESSABLE_ENTITY, detail="You must provide query or caption to look for videos")
+        raise VideoSearchQueryEmptyError()
     
     if q is None and caption is not None:
         db_query = {"user": current_user.user, "album": album, "caption": re.compile(caption)}
@@ -206,12 +229,15 @@ async def video_find(album: str, q: Union[str, None] = None, caption: Union[str,
 
     return UJSONResponse(output)
 
-@app.get("/albums/{album}/videos/token", description="Find a video by token", response_class=UJSONResponse, response_model=SearchResultsVideo)
+video_find_token_responses = {
+    401: SearchTokenInvalidError().openapi
+}
+@app.get("/albums/{album}/videos/token", description="Find a video by token", response_class=UJSONResponse, response_model=SearchResultsVideo, responses=video_find_token_responses)
 async def video_find_token(token: str):
 
     found_record = col_tokens.find_one( {"token": token} )
 
     if found_record is None:
-        raise HTTPException(status_code=HTTP_401_UNAUTHORIZED, detail="Invalid search token.")
+        raise SearchTokenInvalidError()
 
     return await video_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"]))