Method checkForFiller

src/pages-sync/syncPage.ts:1356–1403

(malid: number, episode: number)

  }

  private async checkForFiller(malid: number, episode: number) {
    const page = Math.ceil(episode / 100);

    const cacheObj = new Cache(`fillers/${malid}/${page}`, 7 * 24 * 60 * 60 * 1000);

    if (!(await cacheObj.hasValueAndIsNotEmpty())) {
      const url = `https://api.jikan.moe/v4/anime/${malid}/episodes?page=${page}`;
      const request = await api.request.xhr('GET', url).then(async response => {
        try {
          if (response.status === 200 && response.responseText) {
            const data = JSON.parse(response.responseText);
            if (data.data && data.data.length) {
              return data.data
                .map(e => ({
                  filler: e.filler,
                  recap: e.recap,
                  episode_id: e.mal_id, // mal_id is the episode_id in the v4 API very stupid
                }))
                .filter(e => e.filler || e.recap);
            }
          }
        } catch (e) {
          // do nothing.
        }
        return [];
      });
      await cacheObj.setValue(request);
    }
    const episodes = await cacheObj.getValue();

    if (episodes && episodes.length) {
      const episodeData = episodes.find(e => e.episode_id === episode);
      if (episodeData && (episodeData.filler || episodeData.recap)) {
        const type = episodeData.filler ? 'filler' : 'recap';
        utils.flashConfirm(
          api.storage.lang(`filler_${type}_confirm`),
          'filler',
          () => {
            this.openNextEp();
          },
          () => {
            // do nothing.
          },
          true,
        );
      }
    }
  }
}