lib.itmens/catalog/api.py
2023-08-10 17:20:53 -04:00

293 lines
8 KiB
Python

from django.http import Http404, HttpResponse
from django.utils.translation import gettext_lazy as _
from ninja import Schema
from common.api import *
from .common import *
from .models import *
from .search.models import enqueue_fetch, get_fetch_lock, query_index
from .sites import *
class SearchResult(Schema):
data: List[
EditionSchema
| MovieSchema
| TVShowSchema
| TVSeasonSchema
| AlbumSchema
| PodcastSchema
| GameSchema
| PerformanceSchema
]
pages: int
count: int
@api.get(
"/catalog/search",
response={200: SearchResult, 400: Result},
summary="Search items in catalog",
auth=None,
)
def search_item(
request, query: str, category: AvailableItemCategory | None = None, page: int = 1
):
"""
Search items in catalog
count and pages are estimated, the actual data may be less
unlike the web search, this does not show external results,
nor does it parse a url to fetch an item. to do that, use /catalog/fetch.
"""
query = query.strip()
if not query:
return 400, {"message": "Invalid query"}
items, num_pages, count, _ = query_index(
query,
page=page,
categories=[category] if category else None,
prepare_external=False,
)
return 200, {"data": items, "pages": num_pages, "count": count}
@api.get(
"/catalog/fetch",
response={200: ItemSchema, 202: Result, 404: Result},
summary="Fetch item from URL of a supported site",
auth=None,
)
def fetch_item(request, url: str):
"""
Convert a URL from a supported site (e.g. https://m.imdb.com/title/tt2852400/) to an item.
If the item is not available in the catalog, HTTP 202 will be returned.
Wait 10 seconds or longer, call with same input again, it may return the actual fetched item.
Some site may take ~90 seconds to fetch.
"""
site = SiteManager.get_site_by_url(url)
if not site:
return 404, {"message": "URL not supported"}
item = site.get_item()
if item:
return 200, item
if get_fetch_lock():
enqueue_fetch(url, False)
return 202, {"message": "Fetch in progress"}
def _get_item(cls, uuid, response):
item = Item.get_by_url(uuid)
if not item:
return 404, {"message": "Item not found"}
if item.merged_to_item:
response["Location"] = item.merged_to_item.api_url
return 302, {"message": "Item merged", "url": item.merged_to_item.api_url}
if item.is_deleted:
return 404, {"message": "Item not found"}
if item.__class__ != cls:
response["Location"] = item.api_url
return 302, {"message": "Item recasted", "url": item.api_url}
return item
@api.get(
"/book/{uuid}",
response={200: EditionSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_book(request, uuid: str, response: HttpResponse):
return _get_item(Edition, uuid, response)
@api.get(
"/movie/{uuid}",
response={200: MovieSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_movie(request, uuid: str, response: HttpResponse):
return _get_item(Movie, uuid, response)
@api.get(
"/tv/{uuid}",
response={200: TVShowSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_tv_show(request, uuid: str, response: HttpResponse):
return _get_item(TVShow, uuid, response)
@api.get(
"/tv/season/{uuid}",
response={200: TVSeasonSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_tv_season(request, uuid: str, response: HttpResponse):
return _get_item(TVSeason, uuid, response)
@api.get(
"/tv/episode/{uuid}",
response={200: TVEpisodeSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_tv_episode(request, uuid: str, response: HttpResponse):
return _get_item(TVEpisode, uuid, response)
@api.get(
"/podcast/{uuid}",
response={200: PodcastSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_podcast(request, uuid: str, response: HttpResponse):
return _get_item(Podcast, uuid, response)
@api.get(
"/album/{uuid}",
response={200: AlbumSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_album(request, uuid: str, response: HttpResponse):
return _get_item(Album, uuid, response)
@api.get(
"/game/{uuid}",
response={200: GameSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_game(request, uuid: str, response: HttpResponse):
return _get_item(Game, uuid, response)
@api.get(
"/performance/{uuid}",
response={200: PerformanceSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_performance(request, uuid: str, response: HttpResponse):
return _get_item(Performance, uuid, response)
@api.get(
"/performance/production/{uuid}",
response={200: PerformanceProductionSchema, 302: RedirectedResult, 404: Result},
auth=None,
)
def get_performance_production(request, uuid: str, response: HttpResponse):
return _get_item(PerformanceProduction, uuid, response)
# Legacy API will be removed soon
class SearchResultLegacy(Schema):
items: List[ItemSchema]
pages: int
@api.post(
"/catalog/search",
response={200: SearchResult, 400: Result},
summary="This method is deprecated, will be removed by Aug 1 2023; use GET instead",
auth=None,
deprecated=True,
)
def search_item_legacy(
request, query: str, category: AvailableItemCategory | None = None
):
query = query.strip()
if not query:
return 400, {"message": "Invalid query"}
result = Indexer.search(query, page=1, categories=[category])
return 200, {"items": result.items}
@api.post(
"/catalog/fetch",
response={200: ItemSchema, 202: Result},
summary="This method is deprecated, will be removed by Aug 1 2023; use GET instead",
auth=None,
deprecated=True,
)
def fetch_item_legacy(request, url: str):
site = SiteManager.get_site_by_url(url)
if not site:
raise Http404(url)
item = site.get_item()
if item:
return 200, item
enqueue_fetch(url, False)
return 202, {"message": "Fetch in progress"}
@api.get(
"/movie/{uuid}/",
response={200: MovieSchema, 302: RedirectedResult, 404: Result},
summary="This method is deprecated, will be removed by Aug 1 2023",
auth=None,
deprecated=True,
)
def get_movie_legacy(request, uuid: str, response: HttpResponse):
return _get_item(Movie, uuid, response)
@api.get(
"/tv/{uuid}/",
response={200: TVShowSchema, 302: RedirectedResult, 404: Result},
summary="This method is deprecated, will be removed by Aug 1 2023",
auth=None,
deprecated=True,
)
def get_tv_show_legacy(request, uuid: str, response: HttpResponse):
return _get_item(TVShow, uuid, response)
@api.get(
"/tvseason/{uuid}/",
response={200: TVSeasonSchema, 302: RedirectedResult, 404: Result},
summary="This method is deprecated, will be removed by Aug 1 2023",
auth=None,
deprecated=True,
)
def get_tv_season_legacy(request, uuid: str, response: HttpResponse):
return _get_item(TVSeason, uuid, response)
@api.get(
"/podcast/{uuid}/",
response={200: PodcastSchema, 302: RedirectedResult, 404: Result},
summary="This method is deprecated, will be removed by Aug 1 2023",
auth=None,
deprecated=True,
)
def get_podcast_legacy(request, uuid: str, response: HttpResponse):
return _get_item(Podcast, uuid, response)
@api.get(
"/album/{uuid}/",
response={200: AlbumSchema, 302: RedirectedResult, 404: Result},
summary="This method is deprecated, will be removed by Aug 1 2023",
auth=None,
deprecated=True,
)
def get_album_legacy(request, uuid: str, response: HttpResponse):
return _get_item(Album, uuid, response)
@api.get(
"/game/{uuid}/",
response={200: GameSchema, 302: RedirectedResult, 404: Result},
summary="This method is deprecated, will be removed by Aug 1 2023",
auth=None,
deprecated=True,
)
def get_game_legacy(request, uuid: str, response: HttpResponse):
return _get_item(Game, uuid, response)