Detalji clanaka

internal/server/articles.go

@@ -0,0 +1,61 @@
+package server
+
+import (
+	"github.com/gorilla/mux"
+	"gitlab.com/kbr4/svevijesti/internal/database"
+	"net/http"
+	"strconv"
+	"time"
+)
+
+func rootHandler(wr http.ResponseWriter, req *http.Request) {
+	title := "Pocetna"
+	store, err := database.Connect()
+	if err != nil {
+		http.Error(wr, err.Error(), http.StatusInternalServerError)
+	}
+
+	articles, err := database.ArticlesForDay(store, time.Now())
+	if err != nil {
+		http.Error(wr, err.Error(), http.StatusInternalServerError)
+	}
+
+	data := map[string]interface{}{
+		"title":    title,
+		"articles": articles,
+	}
+
+	err = templates.ExecuteTemplate(wr, "homeHTML", data)
+	if err != nil {
+		http.Error(wr, err.Error(), http.StatusInternalServerError)
+	}
+}
+
+func articleHandler(wr http.ResponseWriter, req *http.Request) {
+	title := "Pocetna"
+	store, err := database.Connect()
+	if err != nil {
+		http.Error(wr, err.Error(), http.StatusInternalServerError)
+	}
+
+	vars := mux.Vars(req)
+	articleID, err := strconv.Atoi(vars["id"])
+	if err != nil {
+		articleID = -1
+	}
+	articleSlug := vars["slug"]
+	article, err := database.ArticleByID(store, articleID, articleSlug)
+	if err != nil {
+		http.Error(wr, err.Error(), http.StatusNotFound)
+	}
+
+	data := map[string]interface{}{
+		"title":   title,
+		"article": article,
+	}
+
+	err = templates.ExecuteTemplate(wr, "articleHTML", data)
+	if err != nil {
+		http.Error(wr, err.Error(), http.StatusInternalServerError)
+	}
+}