115 lines
2.4 KiB
Go
115 lines
2.4 KiB
Go
package main
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import (
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"bytes"
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"fmt"
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"io/ioutil"
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"log"
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"os"
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"strings"
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"text/template"
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"github.com/PuerkitoBio/goquery"
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"github.com/avelino/slugify"
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)
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type Link struct {
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Title string
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Url string
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Description string
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}
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type Object struct {
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Title string
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Slug string
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Description string
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Items []Link
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}
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func main() {
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GenerateHTML()
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input, err := ioutil.ReadFile("./tmpl/index.html")
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if err != nil {
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panic(err)
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}
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buf := bytes.NewBuffer(input)
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query, err := goquery.NewDocumentFromReader(buf)
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if err != nil {
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panic(err)
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}
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objs := []Object{}
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query.Find("body #content ul ul").First().Each(func(_ int, s *goquery.Selection) {
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s.Find("li a").Each(func(_ int, s *goquery.Selection) {
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selector, _ := s.Attr("href")
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obj := makeObjById(selector, query.Find("body"))
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objs = append(objs, obj)
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})
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})
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makeSiteStruct(objs)
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makeSitemap(objs)
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changeLinksInIndex(string(input), query)
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}
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func makeSiteStruct(objs []Object) {
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for _, obj := range objs {
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folder := fmt.Sprintf("tmpl/%s", obj.Slug)
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err := os.Mkdir(folder, 0755)
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if err != nil {
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log.Println(err)
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}
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t := template.Must(template.ParseFiles("tmpl/cat-tmpl.html"))
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f, _ := os.Create(fmt.Sprintf("%s/index.html", folder))
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t.Execute(f, obj)
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}
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}
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func makeSitemap(objs []Object) {
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t := template.Must(template.ParseFiles("tmpl/sitemap-tmpl.xml"))
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f, _ := os.Create("tmpl/sitemap.xml")
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t.Execute(f, objs)
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}
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func makeObjById(selector string, s *goquery.Selection) (obj Object) {
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s.Find(selector).Each(func(_ int, s *goquery.Selection) {
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desc := s.NextFiltered("p")
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ul := desc.NextFiltered("ul")
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links := []Link{}
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ul.Find("li").Each(func(_ int, s *goquery.Selection) {
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url, _ := s.Find("a").Attr("href")
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link := Link{
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Title: s.Find("a").Text(),
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Description: s.Text(),
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Url: url,
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}
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links = append(links, link)
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})
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obj = Object{
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Slug: slugify.Slugify(s.Text()),
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Title: s.Text(),
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Description: desc.Text(),
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Items: links,
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}
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})
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return
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}
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func changeLinksInIndex(html string, query *goquery.Document) {
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query.Find("body #content ul li ul li a").Each(func(_ int, s *goquery.Selection) {
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href, exists := s.Attr("href")
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if exists {
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uri := strings.SplitAfter(href, "#")
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if len(uri) >= 2 {
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html = strings.ReplaceAll(html, fmt.Sprintf(`href="%s"`, href), fmt.Sprintf(`href="%s"`, uri[1]))
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}
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}
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})
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os.WriteFile("./tmpl/index.html", []byte(html), 0644)
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}
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