Implements a basic main function

router.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"path"
+	"regexp"
+	"strconv"
+
+	bleve_http "github.com/blevesearch/bleve/http"
+	"github.com/gorilla/mux"
+)
+
+var rxExt = regexp.MustCompile(`[0-9]+`)
+
+func (a *appData) buildRouter() http.Handler {
+	router := mux.NewRouter()
+
+	bleve_http.RegisterIndexName("album", a.index)
+	searchHandler := bleve_http.NewSearchHandler("album")
+
+	router.Handle("/api/search", searchHandler).Methods("POST")
+
+	router.Handle("/api/recents", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		a.dbLock <- true
+		albums, err := a.db.ByPurchaseDate()
+		<-a.dbLock
+
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		enc := json.NewEncoder(w)
+		err = enc.Encode(albums)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+	})).Methods("GET")
+
+	router.Handle("/api/albums/{id:[0-9]+}", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		vars := mux.Vars(r)
+		var id uint64
+		var err error
+		var idStr string
+		var ok bool
+		if len(vars) != 0 {
+			idStr, ok = vars["id"]
+			if ok == true {
+				id, err = strconv.ParseUint(idStr, 10, 64)
+			}
+		}
+
+		if ok == false || err != nil {
+			http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
+			return
+		}
+
+		a.dbLock <- true
+		album, err := a.db.Get(AlbumID(id))
+		<-a.dbLock
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+		//sanitize extension of the path from bedetheque.com
+		ext := path.Ext(album.CoverURL)
+		rxExt.ReplaceAllString(ext, "")
+		album.CoverURL = fmt.Sprintf("/covers/%d%s", album.ID, ext)
+
+		enc := json.NewEncoder(w)
+		if err := enc.Encode(a); err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+	})).Methods("GET")
+
+	return router
+}