jul11co-mangadl/handlers/h/hentaifox.js

Jul11co Web Manga Downloader

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

module.exports = {
  
  name: 'Hentaifox',
  website: 'http://hentaifox.com',

  match: function(link, options) {
    return /hentaifox\.com\//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, 'HentaiFox');
      saver.setMangaOutputDir(options.output_dir);
    }

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

    var state = saver.getStateData(page.url);
    if (state && state.done && !options.refresh_info) {
      if (options.cbz && state.chapter_images) {
        return saver.createComicFile(page.output_dir, state.chapter_images, callback);
      } else {
        return callback();
      }
    }

    var updateDownloadState = function(cb) {

      if (options.chapter_url == '' || typeof options.chapter_url == 'undefined') {
        return cb();
      }

      // Check if all chapter pages are visited
      var all_chapter_pages_visited = true;
      for (var chapter_page_url in options.chapter_pages) {
        if (options.chapter_pages[chapter_page_url].visited == false) {
          all_chapter_pages_visited = false;
          break;
        }
      }

      if (all_chapter_pages_visited) {

        var chapter_images = [];
        for (var chapter_page_url in options.chapter_pages) {
          // var chapter_page = options.chapter_pages[chapter_page_url];
          var chapter_page = saver.getStateData(chapter_page_url);
          chapter_images = chapter_images.concat(chapter_page.images);
        }
        if (options.debug) console.log(chapter_images);

        var chapter_url = options.chapter_url;
        // Reset
        options.chapter_pages = {};
        options.chapter_url = '';

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

      } else {
        
        // Get next unprocessed page in options.chapter_pages
        var next_page_url = '';
        for (var chapter_page_url in options.chapter_pages) {
          if (options.chapter_pages[chapter_page_url].visited == false) {
            next_page_url = chapter_page_url;
            break;
          }
        }

        var all_chapter_pages_count = 0;
        var visited_chapter_pages_count = 0;
        for (var chapter_page_url in options.chapter_pages) {
          all_chapter_pages_count++;
          if (options.chapter_pages[chapter_page_url].visited) visited_chapter_pages_count++;
        }

        console.log('Chapter page:', (visited_chapter_pages_count+1) + '/' + all_chapter_pages_count, next_page_url);

        // Process next page
        saver.processPage(next_page_url, options, cb);
      }
    }

    var linkExists = function(link, container) {
      var links = saver.getLinks($, page, container || 'body', {
        filters: [link]
      });
      return (links.length > 0);
    }

    if (/hentaifox\.com\/gallery\//g.test(page.url) && $('.info').length && $('.gallery').length) {
      console.log('----');
      console.log('Gallery page: ' + page.url);

      var manga_title = $('.info h1').text().trim();
      manga_title = utils.replaceAll(manga_title, '/', '-');
      console.log('Gallery: ' + manga_title);

      if (options.language && !linkExists('/' + options.language, '.info')) {
        console.log('No language matched: ', options.language);
        return callback();
      }
      if (options.category && !linkExists('/' + options.category, '.info')) {
        console.log('No category matched: ', options.category);
        return callback();
      }
      if (options.tag && !linkExists('/' + options.tag, '.info')) {
        console.log('No tag matched: ', options.tag);
        return callback();
      }
      if (options.artist && !linkExists('/' + options.artist, '.info')) {
        console.log('No artist matched: ', options.artist);
        return callback();
      }

      if (options.auto_manga_dir && !options.batch_download) {
        options.output_dir = path.join(options.output_dir, manga_title);
        saver.deleteStateData(page.url);
        saver.setMangaOutputDir(options.output_dir);
      } else if (/*options.auto_manga_dir && */options.batch_download) {
        var manga_output_dir = path.join(options.batch_output_dir, manga_title);
        saver.deleteStateData(page.url);
        saver.setMangaOutputDir(manga_output_dir, {save_old_state: true});
        options.output_dir = manga_output_dir;
      }

      if (saver.isDone(page.url) && !options.refresh_info) {
        return callback();
      }

      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;
      options.chapter_title = manga_title;

      var chapter_url_obj = urlutil.parse(options.chapter_url);
      var chapter_output_dir_name = path.basename(chapter_url_obj.pathname);
      options.chapter_output_dir = path.join(options.output_dir, chapter_output_dir_name);

      var chapter_links = saver.getLinks($, page, '.gallery .preview_thumb', {
        filters: ['hentaifox.com/g/']
      })

      if (typeof options.chapter_pages == 'undefined') {
        // Init data holder for chapter pages in options (passed through all callback)
        options.chapter_pages = {};
      }

      for (var i = 0; i < chapter_links.length; i++) {
        var chapter_page_link = chapter_links[i];
        if (typeof options.chapter_pages[chapter_page_link] == 'undefined') {
          var chapter_page_cache = saver.getStateData(chapter_page_link);
          if (chapter_page_cache && chapter_page_cache.visited && chapter_page_cache.images) {
            options.chapter_pages[chapter_page_link] = {
              visited: true,
              // images: chapter_page_cache.images
            };
          }
          else {
            options.chapter_pages[chapter_page_link] = {
              visited: false,
              // images: []
            };
          }
        }
      }

      saver.processPages(chapter_links, options, callback);

    } else if (/hentaifox\.com\/g\//g.test(page.url) && $('.gallery_content').length) {
     
      // Get images on current page
      var images = saver.getImages($, page, '.gallery_content');
      if (options.debug) console.log(images);

      saver.updateStateData(page.url, {
        images: images
      });

      if (typeof options.chapter_pages != 'undefined' 
        && typeof options.chapter_pages[page.url] != 'undefined') {
        options.chapter_pages[page.url].visited = true;
      } else {
        console.log('Wrong state! This page not included in chapter links');
        return callback();
      }

      // Save to options
      // options.chapter_pages[page.url].images = options.chapter_pages[page.url].images.concat(images);

      updateDownloadState(callback);

    } else if ($('.galleries_overview').length) {

      options.paging_links = options.paging_links || {};
      if (options.paging_links[page.url]) {
        return callback();
      }

      options.paging_links[page.url] = 1;

      console.log('-----');
      console.log('Gallery list: ' + page.url);

      options.batch_download = true;
      if (!options.batch_url) {
        options.batch_url = page.url;
      }
      if (!options.batch_output_dir) {
        options.batch_output_dir = options.output_dir;
      }
      if (options.batch_output_dir != options.output_dir) {
        saver.deleteStateData(page.url);
        saver.setMangaOutputDir(options.batch_output_dir, {save_old_state: true});
        options.output_dir = options.batch_output_dir;
      }

      if (!saver.getStateData('url')) {
        saver.updateStateData('url', page.url);
      }

      var gallery_links = saver.getLinks($, page, '.galleries_overview .item', {
        filters: ['hentaifox.com/gallery/']
      });
      var paging_links = saver.getLinks($, page, '.pagination');

      saver.downloadMangaList(gallery_links, options, function(err) {
        if (err) return callback(err);

        saver.setMangaOutputDir(options.batch_output_dir, {save_old_state: true});
        options.output_dir = options.batch_output_dir;
        gallery_links.forEach(function(link) {
          if (!saver.isVisited(link)) saver.setVisited(link);
        });
        saver.setStateData('last_update', new Date());

        if (options.all_pages && paging_links.length > 0) {
          if (options.refresh_info) {
            paging_links = paging_links.filter(function(link) {
              return !options.paging_links[link];
            });
            paging_links.forEach(function(link) {
              saver.updateStateData(link, {visited: 0});
            });
          } else {
            paging_links = paging_links.filter(function(link) {
              return !saver.isVisited(link);
            });
          }
          saver.processPages(paging_links, options, callback);
        } else {
          callback();
        }
      });
    } else {
      callback();
    }
  },

  getMangaInfo: function($, page, options) {
    var manga_info = {};
    if (page.url.indexOf('/gallery/')!=-1) {
      manga_info.url = page.url;
      manga_info.name = $('.info h1').first().text().trim();

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

      $('.info span a').each(function() {
        var tag_url = $(this).attr('href');
        var tag_name = $(this).text().trim();
        if (tag_url.indexOf('/parody/') != -1) {
          manga_info.parodies = manga_info.parodies || [];
          manga_info.parodies.push({
            name: tag_name,
            url: tag_url
          });
        } else if (tag_url.indexOf('/character/') != -1) {
          manga_info.characters = manga_info.characters || [];
          manga_info.characters.push({
            name: tag_name,
            url: tag_url
          });
        } else if (tag_url.indexOf('/tag/') != -1) {
          manga_info.tags = manga_info.tags || [];
          manga_info.tags.push({
            name: tag_name,
            url: tag_url
          });
        } else if (tag_url.indexOf('/artist/') != -1) {
          manga_info.artists = manga_info.artists || [];
          manga_info.artists.push({
            name: tag_name,
            url: tag_url
          });
        } else if (tag_url.indexOf('/group/') != -1) {
          manga_info.groups = manga_info.groups || [];
          manga_info.groups.push({
            name: tag_name,
            url: tag_url
          });
        } else if (tag_url.indexOf('/language/') != -1) {
          if (tag_name.toLowerCase() != 'translated') {
            manga_info.language = {
              name: tag_name,
              url: tag_url
            };
          }
        } else if (tag_url.indexOf('/category/') != -1) {
          manga_info.categories = manga_info.categories || [];
          manga_info.categories.push({
            name: tag_name,
            url: tag_url
          });
        }
      });

      if (options.with_chapters) {
        manga_info.chapter_url = manga_info.url;
        manga_info.chapter_title = manga_info.name;

        manga_info.chapters = [];
        manga_info.chapters.push({
          url: manga_info.url,
          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;
  }
}