hanime-crave/mods/tag.js

hanime.tv scraper

const HentaiEpisode = require('../structures/episode.js');
const tag = require('./tag.js');

const defaults = {
  tag: 'ahegao',
  page: 0,
  order: 'desc'
};

function addMissingArgs(args) {
  let keys = Object.keys(defaults);

  let newArgs = args;

  for(let i = 0; i < keys.length; i++)
    if(!newArgs.hasOwnProperty(keys[i]))
      newArgs[keys[i]] = defaults[keys[i]];

  return newArgs
}

module.exports = (args = defaults) => {
  return new Promise((res, rej) => {
    if(typeof args !== 'object') {
      if(!isNaN(args))
        args = addMissingArgs({page: args});

      if(typeof args === 'string') {
        if(['asc','desc'].includes(args))
          args = addMissingArgs({order: args})
        else args = addMissingArgs({tag: args})
      }
    } else args = addMissingArgs(args);

    if(typeof args !== 'object' || (args || []).length >= 0) return rej(new Error("Wrong arguments format."));

    fetch(
      `https://hw.hanime.tv/api/v8/browse/hentai-tags/${args.tag}?page=${args.page}&order_by=created_at_unix&ordering=${args.order}`,
      {
        "headers": {
          "x-signature-version": "web2"
        }
      }
    )
    .then(resp => resp.json())
    .then(json => {
      let episodes = [];

      for(let i = 0; i < json.hentai_videos.length; i++)
        episodes[i] = new HentaiEpisode(json.hentai_videos[i].name,
                                        json.hentai_videos[i].slug,
                                        json.hentai_videos[i].created_at,
                                        json.hentai_videos[i].created_at_unix,
                                        json.hentai_videos[i].released_at,
                                        json.hentai_videos[i].released_at_unix,
                                        json.hentai_videos[i].views,
                                        json.hentai_videos[i].interests,
                                        json.hentai_videos[i].poster_url,
                                        json.hentai_videos[i].cover_url,
                                        json.hentai_videos[i].brand,
                                        json.hentai_videos[i].is_censored,
                                        json.hentai_videos[i].likes,
                                        json.hentai_videos[i].dislikes,
                                        json.hentai_videos[i].downloads,
                                        json.hentai_videos[i].is_banned_in);

      res({
        episodes: episodes,
        query: {page: args.page, order: args.order},
				next: function() {
					args.page += 1;
					return tag(args)
				}
      })
    })
    .catch(err => rej(err))
  })
}