lib.itmens/catalog/sites/igdb.py

"""
IGDB

use (e.g. "portal-2") as id, which is different from real id in IGDB API
"""

from catalog.common import *
from catalog.models import *
from django.conf import settings
from igdb.wrapper import IGDBWrapper
import requests
import datetime
import json
import logging


_logger = logging.getLogger(__name__)


def _igdb_access_token():
    try:
        token = requests.post(f'https://id.twitch.tv/oauth2/token?client_id={settings.IGDB_CLIENT_ID}&client_secret={settings.IGDB_CLIENT_SECRET}&grant_type=client_credentials').json()['access_token']
    except Exception:
        _logger.error('unable to obtain IGDB token')
        token = '<invalid>'
    return token


_wrapper = IGDBWrapper(settings.IGDB_CLIENT_ID, _igdb_access_token())


def search_igdb_by_3p_url(steam_url):
    r = IGDB.api_query('websites', f'fields *, game.*; where url = "{steam_url}";')
    if not r:
        return None
    r = sorted(r, key=lambda w: w['game']['id'])
    return IGDB(url=r[0]['game']['url'])


@SiteManager.register
class IGDB(AbstractSite):
    SITE_NAME = SiteName.IGDB
    ID_TYPE = IdType.IGDB
    URL_PATTERNS = [r"\w+://www\.igdb\.com/games/([a-zA-Z0-9\-_]+)"]
    WIKI_PROPERTY_ID = '?'
    DEFAULT_MODEL = Game

    @classmethod
    def id_to_url(self, id_value):
        return "https://www.igdb.com/games/" + id_value

    @classmethod
    def api_query(cls, p, q):
        key = 'igdb:' + p + '/' + q
        if get_mock_mode():
            r = BasicDownloader(key).download().json()
        else:
            r = json.loads(_wrapper.api_request(p, q))
            if settings.DOWNLOADER_SAVEDIR:
                with open(settings.DOWNLOADER_SAVEDIR + '/' + get_mock_file(key), 'w', encoding='utf-8') as fp:
                    fp.write(json.dumps(r))
        return r

    def scrape(self):
        fields = '*, cover.url, genres.name, platforms.name, involved_companies.*, involved_companies.company.name'
        r = self.api_query('games', f'fields {fields}; where url = "{self.url}";')[0]
        brief = r['summary'] if 'summary' in r else ''
        brief += "\n\n" + r['storyline'] if 'storyline' in r else ''
        developer = None
        publisher = None
        release_date = None
        genre = None
        platform = None
        if 'involved_companies' in r:
            developer = next(iter([c['company']['name'] for c in r['involved_companies'] if c['developer']]), None)
            publisher = next(iter([c['company']['name'] for c in r['involved_companies'] if c['publisher']]), None)
        if 'platforms' in r:
            ps = sorted(r['platforms'], key=lambda p: p['id'])
            platform = [(p['name'] if p['id'] != 6 else 'Windows') for p in ps]
        if 'first_release_date' in r:
            release_date = datetime.datetime.fromtimestamp(r['first_release_date'], datetime.timezone.utc).strftime('%Y-%m-%d')
        if 'genres' in r:
            genre = [g['name'] for g in r['genres']]
        websites = self.api_query('websites', f'fields *; where game.url = "{self.url}";')
        steam_url = None
        official_site = None
        for website in websites:
            if website['category'] == 1:
                official_site = website['url']
            elif website['category'] == 13:
                steam_url = website['url']
        pd = ResourceContent(metadata={
            'title': r['name'],
            'other_title': [],
            'developer': [developer],
            'publisher': [publisher],
            'release_date': release_date,
            'genre': genre,
            'platform': platform,
            'brief': brief,
            'official_site': official_site,
            'igdb_id': r['id'],
            'cover_image_url': 'https:' + r['cover']['url'].replace('t_thumb', 't_cover_big'),
        })
        if steam_url:
            pd.lookup_ids[IdType.Steam] = SiteManager.get_site_by_id_type(IdType.Steam).url_to_id(steam_url)
        if pd.metadata["cover_image_url"]:
            imgdl = BasicImageDownloader(pd.metadata["cover_image_url"], self.url)
            try:
                pd.cover_image = imgdl.download().content
                pd.cover_image_extention = imgdl.extention
            except Exception:
                _logger.debug(f'failed to download cover for {self.url} from {pd.metadata["cover_image_url"]}')
        return pd