slug: create slug from md every time

Fixes #13

entry/entry.go

@@ -55,6 +55,8 @@ func PrepareTable(tx *sqlx.Tx) error {
 func NewFromMd(db *db.Database, body string) *Entry {
 	e := New(db)
 	e.Content = body
+	e.Title = e.GenerateTitle()
+	e.Slug = e.UniqueSlug()
 	return e
 }
 

frontend/src/components/MainEditor.vue

@@ -75,7 +75,7 @@
           .then(res => {
             this.$emit('markDirty', false)
             this.$store.dispatch('updateSearch')
-            if (res.data.Slug != this.$route.params.slug)
+            if (res.data.Slug !== this.$route.params.slug)
               this.$router.replace({params: { slug: res.data.Slug }})
           })
           .catch(() => { })

web/entry.go

@@ -17,13 +17,16 @@ func (web *Web) editEntry(w http.ResponseWriter, r *http.Request) {
 	vars := mux.Vars(r)
 	slug := vars["slug"]
 	dec := json.NewDecoder(r.Body)
-	newEntry := entry.New(web.db)
-	err := dec.Decode(&newEntry)
+	req := struct {
+		Content string
+	}{}
+	err := dec.Decode(&req)
 	if err != nil {
 		w.WriteHeader(500)
 		fmt.Fprint(w, err)
 		return
 	}
+	newEntry := entry.NewFromMd(web.db, req.Content)
 
 	oldEntry, err := entry.GetBySlug(web.db, slug)
 	if err != nil {
@@ -33,6 +36,8 @@ func (web *Web) editEntry(w http.ResponseWriter, r *http.Request) {
 	}
 
 	oldEntry.Content = newEntry.Content
+	oldEntry.Title = newEntry.Title
+	oldEntry.Slug = newEntry.UniqueSlug()
 	oldEntry.Tags = newEntry.Tags
 	oldEntry.Updated = time.Now()
 
@@ -49,8 +54,6 @@ func (web *Web) editEntry(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	log.Debug().Interface("oldEntry", oldEntry).Msg("Got a PUT")
-
 	w.Header().Set("content-type", "application/json")
 	fmt.Fprint(w, string(resp))
 }