126 lines
2.4 KiB
Go
126 lines
2.4 KiB
Go
package main
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"io/ioutil"
|
|
"log"
|
|
"net/http"
|
|
"os"
|
|
"path/filepath"
|
|
"sort"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/gernest/front"
|
|
)
|
|
|
|
// Post is a single post summary for the menu.
|
|
type Post struct {
|
|
Title string `json:"title"`
|
|
Link string `json:"link"`
|
|
Summary string `json:"summary,omitifempty"`
|
|
Body string `json:"body, omitifempty"`
|
|
Date string `json:"date"`
|
|
}
|
|
|
|
// Posts implements sort.Interface for a slice of Post objects.
|
|
type Posts []*Post
|
|
|
|
func (p Posts) Len() int { return len(p) }
|
|
func (p Posts) Less(i, j int) bool {
|
|
iDate, _ := time.Parse("2006-01-02", p[i].Date)
|
|
jDate, _ := time.Parse("2006-01-02", p[j].Date)
|
|
|
|
return iDate.Unix() < jDate.Unix()
|
|
}
|
|
func (p Posts) Swap(i, j int) { p[i], p[j] = p[j], p[i] }
|
|
|
|
var posts Posts
|
|
|
|
func init() {
|
|
err := filepath.Walk("./blog/", func(path string, info os.FileInfo, err error) error {
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if info.IsDir() {
|
|
return nil
|
|
}
|
|
|
|
fin, err := os.Open(path)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer fin.Close()
|
|
|
|
content, err := ioutil.ReadAll(fin)
|
|
if err != nil {
|
|
// handle error
|
|
}
|
|
|
|
m := front.NewMatter()
|
|
m.Handle("---", front.YAMLHandler)
|
|
front, _, err := m.Parse(bytes.NewReader(content))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
sp := strings.Split(string(content), "\n")
|
|
sp = sp[4:]
|
|
data := strings.Join(sp, "\n")
|
|
|
|
p := &Post{
|
|
Title: front["title"].(string),
|
|
Date: front["date"].(string),
|
|
Link: strings.Split(path, ".")[0],
|
|
Body: data,
|
|
}
|
|
|
|
posts = append(posts, p)
|
|
|
|
return nil
|
|
})
|
|
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
sort.Sort(sort.Reverse(posts))
|
|
}
|
|
|
|
func main() {
|
|
http.HandleFunc("/api/blog/posts", writeBlogPosts)
|
|
http.HandleFunc("/api/blog/post", func(w http.ResponseWriter, r *http.Request) {
|
|
q := r.URL.Query()
|
|
name := q.Get("name")
|
|
|
|
if name == "" {
|
|
goto fail
|
|
}
|
|
|
|
for _, p := range posts {
|
|
if strings.HasSuffix(p.Link, name) {
|
|
json.NewEncoder(w).Encode(p)
|
|
return
|
|
}
|
|
}
|
|
|
|
fail:
|
|
http.Error(w, "Not Found", http.StatusNotFound)
|
|
})
|
|
http.Handle("/dist/", http.FileServer(http.Dir("./frontend/static/")))
|
|
http.Handle("/static/", http.FileServer(http.Dir(".")))
|
|
http.HandleFunc("/", writeIndexHTML)
|
|
|
|
log.Fatal(http.ListenAndServe(":9090", nil))
|
|
}
|
|
|
|
func writeBlogPosts(w http.ResponseWriter, r *http.Request) {
|
|
json.NewEncoder(w).Encode(posts)
|
|
}
|
|
|
|
func writeIndexHTML(w http.ResponseWriter, r *http.Request) {
|
|
http.ServeFile(w, r, "./frontend/static/dist/index.html")
|
|
}
|