backend: return individual posts as json

This commit is contained in:
Cadey Ratio 2016-12-14 11:53:26 -08:00
parent b65845c8ac
commit 766c6cd3d0
1 changed files with 26 additions and 16 deletions

View File

@ -1,12 +1,12 @@
package main
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"log"
"net/http"
"os"
"path"
"path/filepath"
"sort"
"strings"
@ -19,7 +19,8 @@ import (
type Post struct {
Title string `json:"title"`
Link string `json:"link"`
Summary string `json:"summary"`
Summary string `json:"summary,omitifempty"`
Body string `json:"body, omitifempty"`
Date string `json:"date"`
}
@ -53,17 +54,27 @@ func init() {
}
defer fin.Close()
content, err := ioutil.ReadAll(fin)
if err != nil {
// handle error
}
m := front.NewMatter()
m.Handle("---", front.YAMLHandler)
front, _, err := m.Parse(fin)
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)
@ -80,24 +91,23 @@ func init() {
func main() {
http.HandleFunc("/api/blog/posts", writeBlogPosts)
http.HandleFunc("/api/blog/name", func(w http.ResponseWriter, r *http.Request) {
http.HandleFunc("/api/blog/post", func(w http.ResponseWriter, r *http.Request) {
q := r.URL.Query()
name := q.Get("name")
fin, err := os.Open(path.Join("./blog", name))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
if name == "" {
goto fail
}
for _, p := range posts {
if strings.HasSuffix(p.Link, name) {
json.NewEncoder(w).Encode(p)
return
}
defer fin.Close()
m := front.NewMatter()
m.Handle("---", front.YAMLHandler)
_, body, err := m.Parse(fin)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
fmt.Fprintln(w, body)
fail:
http.Error(w, "Not Found", http.StatusNotFound)
})
http.Handle("/dist/", http.FileServer(http.Dir("./frontend/static/")))
http.HandleFunc("/", writeIndexHTML)