hanime-crave/mods/trending.js

hanime.tv scraper

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

const sorts = [
  'year',
  '6_month',
  '3_month',
  'month',
  'week',
  'day'
];

const defaults = {
  page: 0,
  sort: 'month'
};

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

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

  return args
}

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(sorts.includes(args))
          args = addMissingArgs({sort: args});
    } else args = addMissingArgs(args);

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

    fetch(
      "https://members.hanime.tv/rapi/v7/browse-trending?time="+args.sort+"&page="+args.page,
      {
        "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: json.page, sort: json.time},
				next: function() {
					args.page += 1;
					return trending(args)
				}
      })
    })
    .catch(err => rej(err))
  })
}