1 files changed, 54 insertions, 48 deletions
diff --git a/view/recipe.go b/view/recipe.go
index c18c078..889f6ec 100644
--- a/view/recipe.go
+++ b/view/recipe.go
@@ -6,58 +6,64 @@ import (
 	"xengineering.eu/ceres/model"
 )
 
-func RecipeRead(db *model.DB) func(http.ResponseWriter, *http.Request) {
-	return func(w http.ResponseWriter, r *http.Request) {
-		recipe := model.Recipe{}
-		recipe.Id = r.PathValue("id")
-
-		var obj model.Object = &recipe
-		err := db.Transaction(obj.Read)
-		if err != nil {
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		template := "recipe"
-		view, ok := r.URL.Query()["view"]
-		if ok {
-			if len(view) > 1 {
-				http.Error(w, "More than one 'view' parameter given in URL", http.StatusBadRequest)
+func RecipeRead(db *model.DB) http.Handler {
+	return http.HandlerFunc(
+		func(w http.ResponseWriter, r *http.Request) {
+			recipe := model.Recipe{}
+			recipe.Id = r.PathValue("id")
+
+			var obj model.Object = &recipe
+			err := db.Transaction(obj.Read)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			template := "recipe"
+			view, ok := r.URL.Query()["view"]
+			if ok {
+				if len(view) > 1 {
+					http.Error(w, "More than one 'view' parameter given in URL", http.StatusBadRequest)
+					return
+				}
+				template = view[0]
+			}
+
+			is_valid := false
+			valid_templates := []string{
+				"recipe",
+				"recipe-edit",
+				"recipe-confirm-deletion",
+			}
+			for _, v := range valid_templates {
+				if template == v {
+					is_valid = true
+				}
+			}
+			if !is_valid {
+				http.Error(w, "Unsupported view: "+template, http.StatusBadRequest)
 				return
 			}
-			template = view[0]
-		}
-
-		is_valid := false
-		valid_templates := []string{
-			"recipe",
-			"recipe-edit",
-			"recipe-confirm-deletion",
-		}
-		for _, v := range valid_templates {
-			if template == v {
-				is_valid = true
+
+			err = html.ExecuteTemplate(w, template, recipe)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
 			}
-		}
-		if !is_valid {
-			http.Error(w, "Unsupported view: "+template, http.StatusBadRequest)
-			return
-		}
-
-		err = html.ExecuteTemplate(w, template, recipe)
-		if err != nil {
-			http.Error(w, err.Error(), http.StatusInternalServerError)
-			return
-		}
-	}
+		},
+	)
 }
 
-func RecipeCreate(w http.ResponseWriter, r *http.Request) {
-	recipe := model.Recipe{}
+func RecipeCreate() http.Handler {
+	return http.HandlerFunc(
+		func(w http.ResponseWriter, r *http.Request) {
+			recipe := model.Recipe{}
 
-	err := html.ExecuteTemplate(w, "recipe-edit", recipe)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
+			err := html.ExecuteTemplate(w, "recipe-edit", recipe)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+		},
+	)
 }