comic-book-dl/dist/lib/parse/baozi/index.js

漫画下载器

import got from '../../../../node_modules/got/dist/source/index.js';
import { load } from 'cheerio';
import { Base } from '../../../lib/parse/base/index.js';
import { fixPathName } from '../../../utils/index.js';
export class Baozi extends Base {
    constructor() {
        super(...arguments);
        this.type = 'baozi';
    }
    async getImgList(chapterUrl) {
        const response = await got(chapterUrl, this.genReqOptions());
        const $ = load(response.body);
        const ampState = $('.comic-contain amp-state');
        let imgList = ampState.toArray().map((el) => {
            const scriptText = $(el).find('script').text();
            const jsonData = JSON.parse(scriptText);
            return jsonData?.url ?? '';
        });
        const nextChapterList = $('.comic-chapter .next_chapter').toArray();
        const findIndex = nextChapterList.length > 1 ? 1 : 0;
        const nextChapterEl = $(nextChapterList[findIndex]).find('a');
        const nextChapterHref = nextChapterEl.attr('href');
        const nextChapterText = nextChapterEl.text();
        if (/下一頁|下一页/g.test(nextChapterText) && nextChapterHref) {
            const nextImgList = await this.getImgList(nextChapterHref);
            imgList = imgList.concat(nextImgList);
        }
        return [...new Set(imgList)];
    }
    async parseBookInfo() {
        let url = this.bookUrl;
        const rawUrl = url;
        let response;
        try {
            response = await got.get(url, this.genReqOptions());
        }
        catch (e) {
            return false;
        }
        if (!response || response.statusCode !== 200) {
            return false;
        }
        const $ = load(response.body);
        const name = $('.comics-detail__info .comics-detail__title').text().trim();
        const desc = $('.comics-detail__info .comics-detail__desc').text().trim();
        const author = $('.comics-detail__info .comics-detail__author').text().trim();
        const coverUrl = $('.l-content .pure-g.de-info__box amp-img').attr('src')?.trim() ?? '';
        const chaptersEl = $('#chapter-items a.comics-chapters__item, #chapters_other_list a.comics-chapters__item');
        let language = $('.header .home-menu .pure-menu-list:nth-of-type(2) .pure-menu-item:nth-of-type(2) > a').text()?.trim() ?? '';
        const realLanguage = language === '繁體' ? '简体' : '繁體';
        language = language && realLanguage;
        if (language) {
            const hostnameMap = new Map([
                ['繁體', 'tw'],
                ['简体', 'cn']
            ]);
            const newHostName = hostnameMap.get(language);
            if (newHostName) {
                url = url.replace(/(http|https):\/\/(www\.)?([^.\s]+)\.(com)/, `$1://${newHostName}.$3.$4`);
                url = url.replace(/tw\./, 'cn.');
            }
        }
        let chapters = [];
        const { origin } = new URL(url);
        chaptersEl.toArray().forEach((el, index) => {
            const target = $(el);
            const name = target.find('span').text().trim();
            const href = target.attr('href')?.trim() ?? '';
            chapters.push({
                name: `${index}_${fixPathName(name)}`,
                rawName: name,
                href: `${origin}${href}`,
                imageList: [],
                imageListPath: [],
                index
            });
        });
        if (chapters.length === 0) {
            let chaptersEl = $('#layout > div.comics-detail > div:nth-child(3) > div > div:nth-child(4) a.comics-chapters__item');
            if (chaptersEl.length === 0) {
                chaptersEl = $('#layout > div.comics-detail > div:nth-child(3) > div .comics-chapters > a.comics-chapters__item');
            }
            chaptersEl.toArray().forEach((el, index) => {
                const target = $(el);
                const name = target.find('span').text().trim();
                const href = target.attr('href')?.trim() ?? '';
                chapters.unshift({
                    name: `${index}_${fixPathName(name)}`,
                    rawName: name,
                    href: `${origin}${href}`,
                    imageList: [],
                    imageListPath: [],
                    index
                });
            });
            chapters = chapters.map((item, index) => {
                return {
                    ...item,
                    name: `${index}_${fixPathName(item.rawName)}`,
                    index,
                };
            });
        }
        if (!name || chapters.length === 0) {
            return false;
        }
        chapters = chapters.map((item, index) => {
            const newItem = { ...item };
            if (index !== 0) {
                newItem.preChapter = {
                    name: chapters[index - 1].name,
                    rawName: chapters[index - 1].rawName,
                    href: chapters[index - 1].href,
                    index: chapters[index - 1].index
                };
            }
            if (index !== chapters.length - 1) {
                newItem.nextChapter = {
                    name: chapters[index + 1].name,
                    rawName: chapters[index + 1].rawName,
                    href: chapters[index + 1].href,
                    index: chapters[index + 1].index
                };
            }
            return newItem;
        });
        return {
            name,
            pathName: fixPathName(name),
            author,
            desc,
            coverUrl,
            coverPath: '',
            chapters,
            url,
            language,
            rawUrl
        };
    }
}