jul11co-mangadl/handlers/h/hitomi.js

Jul11co Web Manga Downloader

var path = require('path');
var moment = require('moment');

var utils = require('jul11co-wdt').Utils;

var number_of_frontends = 2;
function getSubdomainFromGalleryid(gallery_id, base) {
  base = base || 'a';
  return String.fromCharCode(97 + (gallery_id % number_of_frontends)) + base;
}

var adapose = false;
var number_of_frontends = 2;

function subdomain_from_galleryid(g) {
  if (adapose) {
    return '0';
  }
  var o = g % number_of_frontends;
  return String.fromCharCode(97 + o);
}

function subdomain_from_url(url, base) {
  var retval = 'a';
  if (base) {
    retval = base;
  }
  
  var r = /\/\d*(\d)\//;
  var m = r.exec(url);
  if (!m) {
    return retval;
  }
  
  var g = parseInt(m[1], 10);
  if (isNaN(g)) {
    return retval;
  }
  
  if (g === 1) {
    g = 0;
  }
  
  retval = subdomain_from_galleryid(g) + retval;
  
  return retval;
}

function url_from_url(url, base) {
  return url.replace(/\/\/..?\.hitomi\.la\//, '//'+subdomain_from_url(url, base)+'.hitomi.la/');
}

module.exports = {
  
  name: 'Hitomi.LA',
  website: 'http://hitomi.la',

  match: function(link, options) {
    return /hitomi\.la\//g.test(link);
  },

  dispatch: function(saver, $, page, options, callback) {

    if (options.group_by_site && !options.orig_output_dir) {
      options.orig_output_dir = options.output_dir;
      options.output_dir = path.join(options.output_dir, 'Hitomi.LA');
      saver.setMangaOutputDir(options.output_dir);
    }

    // saver.saveHtmlFile($, page, options);

    if (/hitomi\.la\/galleries\//g.test(page.url) && $('div.gallery').length) {
      console.log('----');
      console.log('Manga page: ' + page.url);

      var manga_title = $('div.gallery h1').first().text().trim();
      var manga_output_dir = utils.replaceAll(manga_title, '/', '-');
      console.log('Manga title: ' + manga_title);

      if (options.auto_manga_dir) {
        options.output_dir = path.join(options.output_dir, manga_output_dir);
        saver.setMangaOutputDir(options.output_dir);
      }

      saver.setStateData('url', page.url);
      if (options.save_index_html) {
        saver.saveHtmlSync(path.join(options.output_dir, 'index.html'), $.html());
      }
      var manga_info = this.getMangaInfo($, page, options);
      if (manga_info && manga_info.url) {
        saver.saveJsonSync(path.join(options.output_dir, 'manga.json'), manga_info);
      }

      options.chapter_url = page.url;

      var gallery_id = path.basename(page.url, '.html');
      // console.log('Gallery ID:', gallery_id);

      var chapter_links = [
        'https://hitomi.la/reader/' + gallery_id + '.html'
      ]

      saver.downloadMangaChapters(chapter_links, options, callback);

    } else if (/hitomi\.la\/reader\//g.test(page.url) && $('#preload').length) {

      var gallery_id = page.url.replace('https://hitomi.la/reader/','').split('/')[0];
      gallery_id = parseInt(gallery_id);
      var image_subdomain = getSubdomainFromGalleryid(gallery_id);

      var chapter_title = page.title.split('|')[0].trim();

      // Get images on current page
      var chapter_images = [];
      $('div.img-url').each(function() {
        var image_url = 'https:' + $(this).text();
        image_url = url_from_url(image_url);
        // image_url = image_url.replace('https://g', 'https://' + image_subdomain);
        chapter_images.push({
          src: image_url,
          file: path.basename(image_url)
        });
      });
      if (options.debug) console.log(chapter_images);

      var chapter_output_dir = '';
      if (path.basename(options.output_dir) == path.basename(page.output_dir, '.html')) {
        chapter_output_dir = options.output_dir;
      } else {
        chapter_output_dir = path.join(options.output_dir, path.basename(page.output_dir, '.html'));
      }

      options.request_headers = {
        "Referer": 'https://hitomi.la/',
        "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:58.0) Gecko/20100101 Firefox/58.0"
      };

      saver.downloadMangaChapter({
        chapter_url: page.url,
        chapter_title: chapter_title,
        chapter_images: chapter_images,
        output_dir: chapter_output_dir
      }, options, callback);

    } else {
      callback();
    }
  },

  getMangaInfo: function($, page, options) {
    var manga_info = {};
    if ($('.thumbnail-list').length) {
      
      manga_info.url = page.url;
      manga_info.name = $('.gallery h1 a').text().trim();

      manga_info.cover_image = $('.cover img').first().attr('src');
      // manga_info.description = $('.manga-detail .detail .content').text().trim();

      manga_info.authors = [];
      $('.gallery h2').first().find('a').each(function() {
        manga_info.authors.push({
          name: $(this).text().trim(),
          url: $(this).attr('href')
        });
      });

      $('.gallery-info table tr').each(function() {
        var $key = $(this).find('td').first();
        var key = $key.text().trim();
        if (key && key != '') {
          if (key == 'Group') {
            manga_info.groups = manga_info.groups || [];
            $key.parent().find('a').each(function() {
              manga_info.groups.push({
                name: $(this).text().trim(),
                url: $(this).attr('href')
              });
            });
          } else if (key == 'Language') {
            manga_info.language = {
              name: $key.parent().find('a').text().trim(),
              url: $key.parent().find('a').attr('href')
            };
          } else if (key == 'Type') {
            var type_name = $key.parent().find('a').text().trim();
            if (type_name) {
              manga_info.categories = manga_info.categories || [];
              manga_info.categories.push({
                name: type_name,
                url: $key.parent().find('a').attr('href')
              })
            }
          } else if (key == 'Series') {
            manga_info.parodies = manga_info.parodies || [];
            $key.parent().find('a').each(function() {
              manga_info.parodies.push({
                name: $(this).text().trim(),
                url: $(this).attr('href')
              });
            });
          } else if (key == 'Characters') {
            var characters = [];
            $key.parent().find('a').each(function() {
              var char_name = $(this).text().trim();
              if (char_name != '-') {
                // characters.push(char_name);
                characters.push({
                  name: char_name,
                  url: $(this).attr('href')
                });
              }
            });
            if (characters.length) manga_info.characters = characters;
          } else if (key == 'Tags') {
            var tags = [];
            $key.parent().find('a').each(function() {
              var tag = $(this).text().trim();
              tag = utils.replaceAll(tag, ' ♀', '');
              tag = utils.replaceAll(tag, ' ♂', '');
              tags.push({
                name: tag.trim(),
                url: $(this).attr('href')
              });
            });
            if (tags.length) manga_info.tags = tags;
          }
        }
      });

      // var added_date = $('.gallery-info span.date').text().trim();
      // console.log('Added Date:', added_date);
      // var added_moment = moment(added_date, 'MMM D, YYYY hh:mm A');
      // if (added_moment.isValid()) {
      //   manga_info.added = added_moment.toDate();
      // }

      var gallery_id = path.basename(page.url, '.html');
      // console.log('Gallery ID:', gallery_id);
      
      manga_info.read_url = 'https://hitomi.la/reader/' + gallery_id + '.html';

      if (options.with_chapters) {

        manga_info.chapter_url = 'https://hitomi.la/reader/' + gallery_id + '.html';
        manga_info.chapter_title = manga_info.name;
        
        manga_info.chapters = [];
        manga_info.chapters.push({
          url: 'https://hitomi.la/reader/' + gallery_id + '.html',
          title: manga_info.name
        });
      }

      manga_info.chapter_count = 1;

      if (options.verbose) {
        console.log('Manga:');
        console.log('    Name:', manga_info.name);
        console.log('    Cover image:', manga_info.cover_image);
        // console.log('    Description:', manga_info.description);
        console.log('    Authors:', manga_info.authors);
        console.log('    Genres:', manga_info.genres);
        console.log('    Status:', manga_info.status);
        console.log('    Chapter count:', manga_info.chapter_count);
      }
    }
    return manga_info;
  }
}