@boboiboyturuu_nih/kiryuu-scraper/cjs/index.js

Scraper API for Kiryuu manga site

const axios = require('axios');
const cheerio = require('cheerio');
const fs = require('fs');
const path = require('path');
const { URL } = require('url');

const __filename = new URL(import.meta.url).pathname;
const __dirname = path.dirname(__filename);

/**
 * Mengambil detail dari manga berdasarkan URL spesifik.
 * @param {string} url - URL dari halaman manga di Kiryuu.
 * @returns {object} - Objek berisi detail manga.
 */
async function mangadetails(url) {
    try {
        const { data } = await axios.get(url);
        const $ = cheerio.load(data);

        const title = $('.seriestuheader .entry-title').text().trim();
        const altTitle = $('.seriestualt').text().trim();
        const thumbnail = $('.seriestucontl .thumb img').attr('src');
        const rating = $('.num[itemprop="ratingValue"]').text().trim();
        const description = $('.entry-content-single p').text().trim();
        const latestChapter = $('.epcurlast').text().trim();
        const latestChapterUrl = $('.epcurlast').closest('a').attr('href');

        const status = $('tr:contains("Status") td:nth-child(2)').text().trim();
        const type = $('tr:contains("Type") td:nth-child(2)').text().trim();
        const released = $('tr:contains("Released") td:nth-child(2)').text().trim();
        const author = $('tr:contains("Author") td:nth-child(2)').text().trim();
        const artist = $('tr:contains("Artist") td:nth-child(2)').text().trim();
        const serialization = $('tr:contains("Serialization") td:nth-child(2)').text().trim();
        const postedBy = $('tr:contains("Posted By") td:nth-child(2) i').text().trim();
        const postedOn = $('tr:contains("Posted On") time').text().trim();
        const updatedOn = $('tr:contains("Updated On") time').text().trim();
        const views = $('tr:contains("Views") td:nth-child(2) .ts-views-count').text().trim();

        return {
            title,
            altTitle,
            thumbnail,
            rating,
            description,
            latestChapter,
            latestChapterUrl,
            status,
            type,
            released,
            author,
            artist,
            serialization,
            postedBy,
            postedOn,
            updatedOn,
            views,
            url,
        };
    } catch (error) {
        console.error('Error fetching manga details from URL:', url);
        console.error('Detailed error message:', error.message);
        throw new Error(`Failed to fetch manga details: ${error.message}`);
    }
}

/**
 * Mencari manga berdasarkan query.
 * @param {string} query - Kata kunci pencarian.
 * @returns {array} - Daftar hasil pencarian manga.
 */
async function mangasearch(query) {
    const url = `https://kiryuu.org/?s=${encodeURIComponent(query)}`;
    try {
        const { data } = await axios.get(url);
        const $ = cheerio.load(data);

        const results = [];

        $('.bs').each((index, element) => {
            const title = $(element).find('.bsx > a').attr('title');
            const link = $(element).find('.bsx > a').attr('href');
            const thumbnail = $(element).find('.bsx img').attr('src');
            const chapter = $(element).find('.adds .epxs').text().trim();
            const rating = $(element).find('.numscore').text().trim();

            results.push({ title, link, thumbnail, chapter, rating });
        });

        return results.length > 0 ? results : null;
    } catch (error) {
        console.error('Error searching manga with query:', query);
        console.error('Error URL:', url);
        console.error('Detailed error message:', error.message);
        throw new Error(`Failed to search manga: ${error.message}`);
    }
}

/**
 * Mengunduh file manga dari URL spesifik.
 * @param {string} url - URL dari halaman manga atau chapter di Kiryuu.
 * @returns {string} - Path dari file yang telah diunduh.
 */
async function mangadownload(url) {
    try {
        const { data } = await axios.get(url);
        const $ = cheerio.load(data);

        const downloadLink = $('span.dlx.r > a').attr('href');
        if (downloadLink) {
            const parsedUrl = new URL(url);
            const rawFileName = parsedUrl.pathname.slice(1).replace(/[^a-zA-Z0-9]/g, '');
            const fileName = `${rawFileName}.zip`;
            const filePath = path.resolve(__dirname, fileName);

            const response = await axios({
                url: downloadLink,
                method: 'GET',
                responseType: 'stream'
            });

            const writer = fs.createWriteStream(filePath);
            response.data.pipe(writer);

            return new Promise((resolve, reject) => {
                writer.on('finish', () => resolve(filePath));
                writer.on('error', (err) => {
                    console.error('Error writing file to disk:', filePath);
                    console.error('Detailed error message:', err.message);
                    reject(new Error(`Failed to download file: ${err.message}`));
                });
            });
        } else {
            throw new Error('Download link not found.');
        }
    } catch (error) {
        console.error('Error downloading manga from URL:', url);
        console.error('Detailed error message:', error.message);
        throw new Error(`Failed to download manga: ${error.message}`);
    }
}

module.exports = {
    mangadetails,
    mangasearch,
    mangadownload,
};