Download All Uzumaki Chapters

main.go

package main

import (
	"fmt"
	"github.com/PuerkitoBio/goquery"
	"io/ioutil"
	"net/http"
	"os"
)

func main() {
	for i := 1; i <= 20; i++ {
		link := fmt.Sprintf("https://uzumaki-manga.com/manga/uzumaki-chapter-%d", i)
		folderName := fmt.Sprintf("./uzumaki/chapter-%d", i)

		if _, err := os.Stat(folderName); os.IsNotExist(err) {
			os.MkdirAll(folderName, 0755)
		}

		resp, _ := http.Get(link)
		doc, _ := goquery.NewDocumentFromReader(resp.Body)
		doc.Find(".separator").Each(func(index int, item *goquery.Selection) {
			fullFilePath := fmt.Sprintf("%v/%d.jpg", folderName, index)

			linkTag := item.Find("a")
			href, _ := linkTag.Attr("href")
			fmt.Println(fullFilePath)

			resp, _ := http.Get(href)
			jpg, _ := ioutil.ReadAll(resp.Body)
			ioutil.WriteFile(fullFilePath, jpg, 0644)
		})
	}
}