adding db method ContentBySlug to lookup the type & id of content by its slug and return it directly

1 files changed, 26 insertions, 0 deletions

diff --git a/system/api/handlers.go b/system/api/handlers.go
index c238ca9..7a2073d 100644
--- a/system/api/handlers.go
+++ b/system/api/handlers.go
@@ -91,6 +91,12 @@ func contentHandler(res http.ResponseWriter, req *http.Request) {
 	q := req.URL.Query()
 	id := q.Get("id")
 	t := q.Get("type")
+	slug := q.Get("slug")
+
+	if slug != "" {
+		contentHandlerBySlug(res, req)
+		return
+	}
 
 	if _, ok := content.Types[t]; !ok {
 		res.WriteHeader(http.StatusNotFound)
@@ -117,6 +123,26 @@ func contentHandler(res http.ResponseWriter, req *http.Request) {
 	sendData(res, j, http.StatusOK)
 }
 
+func contentHandlerBySlug(res http.ResponseWriter, req *http.Request) {
+	slug := req.URL.Query().Get("slug")
+
+	// lookup type:id by slug key in __contentIndex
+	post, err := db.ContentBySlug(slug)
+	if err != nil {
+		log.Println("Error finding content by slug:", slug, err)
+		res.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	j, err := fmtJSON(json.RawMessage(post))
+	if err != nil {
+		res.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+
+	sendData(res, j, http.StatusOK)
+}
+
 func fmtJSON(data ...json.RawMessage) ([]byte, error) {
 	var msg = []json.RawMessage{}
 	for _, d := range data {