manga-parser/lib/sites/mangahere.js

A parser for manga online sources

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _moment = require('moment');

var _moment2 = _interopRequireDefault(_moment);

var _utils = require('../utils');

var _abstractCatalog = require('../abstract-catalog');

var _abstractCatalog2 = _interopRequireDefault(_abstractCatalog);

var _models = require('../models');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

class Mangahere extends _abstractCatalog2.default {
  constructor() {
    super();
    this.name = 'Mangahere';
    this.catalogName = 'mangahere';
    this.baseUrl = 'http://www.mangahere.co';
    this.lang = _abstractCatalog.LANGUAGE_EN;
  }

  /**
   * @param {number} page
   * @returns {string}
   */
  popularMangaRequest(page) {
    let pageStr = page ? `${(0, _utils.toString)(page)}.htm` : '';
    return `${this.baseUrl}/directory/${pageStr}?views.za`;
  }

  /**
   * @param $
   * @returns {Array.<Manga>}
   */
  popularMangaList($) {
    let mangas = [];
    let provider = this;

    $('div.directory_list > ul > li').each((i, elem) => {
      let manga = this.extractMangaSummary($, elem, provider.getNextIndex());

      mangas.push(manga);
    });

    return mangas;
  }

  /**
   * @param $
   * @returns {{hasNext: boolean, nextUrl: string, nextPage: ?number}}
   */
  popularMangaPaginator($) {
    let pagination = $('div.next-page > a.next');
    let nextPage = null;

    if (pagination.length) {
      nextPage = pagination.attr('href').match(/(\d+).htm/);
      if (nextPage && nextPage.length) {
        nextPage = parseInt(nextPage[1]);
      }
    }

    return {
      hasNext: Boolean(pagination.length),
      nextUrl: pagination.attr('href'),
      nextPage: nextPage
    };
  }

  /**
   * @param {number} page
   * @returns {string}
   */
  latestUpdatesRequest(page) {
    let pageStr = page ? `${(0, _utils.toString)(page)}.htm` : '';
    return `${this.baseUrl}/directory/${pageStr}?last_chapter_time.za`;
  }

  /**
   * @param $
   * @returns {Array.<Manga>}
   */
  latestUpdatesList($) {
    let mangas = [];

    $('div.directory_list > ul > li').each((i, elem) => {
      let manga = this.extractMangaSummary($, elem, Infinity);

      mangas.push(manga);
    });

    return mangas;
  }

  /**
   * @param $
   * @returns {{hasNext: boolean, nextUrl: string, nextPage: ?number}}
   */
  latestUpdatesPaginator($) {
    return this.popularMangaPaginator($);
  }

  /**
   * @param $
   * @param manga
   * @returns {Manga}
   */
  mangaDetail($, manga) {
    let container = $('.manga_detail_top').first();
    let infos = container.find('.detail_topText').first();

    manga.author = (0, _utils.trimSpaces)(infos.find('a[href^="http://www.mangahere.co/author/"]').first().text());
    manga.artist = (0, _utils.trimSpaces)(infos.find('a[href^="http://www.mangahere.co/artist/"]').first().text());
    manga.genre = (0, _utils.trimSpaces)(infos.find('li').eq(3).contents()[1].data);
    manga.description = (0, _utils.trimSpaces)(infos.find('#show').contents()[0].data);
    manga.status = this.parseStatus((0, _utils.trimSpaces)(infos.find('li').eq(6).text()));
    manga.setThumbnailUrl(container.find('img.img').first().attr('src'));
    manga.detailsFetched = true;

    return manga;
  }

  /**
   * @private
   * @param {string} status
   * @returns {string}
   */
  parseStatus(status) {
    if (status.indexOf('Ongoing') > -1) {
      return _models.STATUS_ONGOING;
    } else if (status.indexOf('Completed') > -1) {
      return _models.STATUS_COMPLETED;
    }
    return _models.STATUS_UNKNOWN;
  }

  /**
   * @param $
   * @returns {Array}
   */
  chapterList($) {
    let chapters = [];

    $('.detail_list > ul:not([class]) > li').each((i, elem) => {
      let chapter = new _models.Chapter();

      chapter.setUrl($(elem).find('a').first().attr('href'));
      chapter.title = (0, _utils.trimSpaces)($(elem).find('a').first().text());
      chapter.publishedAt = (0, _utils.resetDateTime)(this.parseChapterDate((0, _utils.trimSpaces)($(elem).find('span.right').first().text())));

      chapter.generateId();

      chapters.push(chapter);
    });

    return chapters;
  }

  /**
   * @private
   * @param date
   * @returns {Date}
   */
  parseChapterDate(date) {
    if (date.indexOf('Today') > -1) {
      return new Date();
    } else if (date.indexOf('Yesterday') > -1) {
      return (0, _moment2.default)().subtract(1, 'days').toDate();
    }

    let momentDate = (0, _moment2.default)(date, 'MMM D, YYYY');
    if (momentDate.isValid()) {
      return momentDate.toDate();
    }

    return new Date(1970, 0, 1);
  }

  /**
   * @param $
   * @returns {Array}
   */
  pageList($) {
    let licensed = $('.mangaread_error > .mt10').first();
    if (licensed.length) {
      throw new Error(licensed.text());
    }

    let pages = [];
    let options = $('select.wid60').first().find('option');

    options.each((i, elem) => {
      let page = $(elem).attr('value');

      pages.push((0, _utils.sanitizeUrlProtocol)(page));
    });

    return pages;
  }

  /**
   * @param $
   * @returns {string}
   */
  imageUrl($) {
    return $('#image').first().attr('src');
  }

  /**
   * @param query
   * @param page
   * @returns {string}
   */
  searchOptions(query, page) {
    return `${this.baseUrl}/search.php?name_method=cw&author_method=cw&artist_method=cw&advopts=1&name=${query}&page=${(0, _utils.toString)(page)}`;
  }

  /**
   * @param $
   * @returns {Array}
   */
  search($) {
    let mangas = [];

    $('div.result_search > dl:has(dt)').each((i, elem) => {
      let manga = this.extractMangaSummary($, elem, Infinity);

      mangas.push(manga);
    });

    return mangas;
  }

  /**
   * @param $
   * @returns {{ hasNext: boolean, nextUrl: ?string, nextPage: ?number }}
   */
  searchPaginator($) {
    let pagination = $('div.next-page > a.next');
    let nextPage = null;
    let nextUrl = null;

    if (pagination.length) {
      nextUrl = pagination.attr('href');
      nextPage = pagination.attr('href').match(/page=(\d+)/);
      if (nextPage && nextPage.length) {
        nextPage = parseInt(nextPage[1]);
      }
    }

    return {
      hasNext: Boolean(pagination.length),
      nextUrl: nextUrl,
      nextPage: nextPage
    };
  }

  /**
   * @param $
   * @param elem
   * @param catalogId
   * @returns {Manga}
   */
  extractMangaSummary($, elem, catalogId) {
    let manga = new _models.Manga();

    // for popular and latest mangas
    let link = $(elem).find('div.title > a');
    if (!link.length && $(elem).find('a.manga_info').length) {
      // for search
      link = $(elem).find('a.manga_info');
    }

    manga.setUrl(link.attr('href'));
    manga.title = (0, _utils.trimSpaces)(link.attr('title') ? link.attr('title') : link.attr('rel') ? link.attr('rel') : link.text());
    if ($(elem).find('img').length) {
      manga.setThumbnailUrl($(elem).find('img').first().attr('src'));
    }
    manga.catalogId = catalogId;
    manga.catalog = this.catalogName;
    manga.generateId();

    return manga;
  }
}

exports.default = new Mangahere();