Erstelle Maske, um Sprechstunden hinzuzufügen

controllers/getHandlers.go

@@ -0,0 +1,64 @@
+package controllers
+
+import (
+	"fmt"
+	"html/template"
+	"net/http"
+	"sprechstundentool/models"
+	"strconv"
+)
+
+func (b *BaseHandler) RootHandler(w http.ResponseWriter, req *http.Request) {
+	b.writeTimetablePage(w, req, template.HTML(""))
+}
+
+func (b *BaseHandler) GetByRoomHandler(w http.ResponseWriter, req *http.Request) {
+	roomId, _ := strconv.Atoi(req.FormValue("raum"))
+	room, err := b.roomRepo.FindById(roomId)
+	if err != nil {
+		fmt.Println(err)
+		b.RootHandler(w, req)
+		return
+	}
+	officeHours, _ := b.officeHourRepo.FindByRoom(room, true)
+	b.writeTimetablePage(w, req, printTimetable(GetTimetable(officeHours)))
+}
+
+func (b *BaseHandler) GetByCourseHandler(w http.ResponseWriter, req *http.Request) {
+	courseid, err := strconv.Atoi(req.FormValue("veranstaltung"))
+	if err != nil {
+		b.RootHandler(w, req)
+	}
+	course, err := b.courseRepo.FindById(courseid)
+	if err != nil {
+		b.RootHandler(w, req)
+		return
+	}
+	officeHours, _ := b.officeHourRepo.FindByCourse(course, true)
+	b.writeTimetablePage(w, req, printTimetable(GetTimetable(officeHours)))
+}
+
+func (b *BaseHandler) writeTimetablePage(w http.ResponseWriter, req *http.Request, timetable template.HTML) {
+	courses, _ := b.courseRepo.GetAll()
+	rooms, _ := b.roomRepo.GetAll()
+	selectedRoom, _ := strconv.Atoi(req.FormValue("raum"))
+	selectedCourse, _ := strconv.Atoi(req.FormValue("veranstaltung"))
+	data := struct {
+		Courses        []models.Course
+		Rooms          []models.Room
+		Timetable      template.HTML
+		SelectedRoom   int
+		SelectedCourse int
+	}{courses, rooms, timetable, selectedRoom, selectedCourse}
+	tmpl, err := template.ParseFiles("templates/index.html")
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		w.Write([]byte(fmt.Sprintf("Template konnte nicht geparst werden : %s", string(err.Error()))))
+		return
+	}
+	err = tmpl.Execute(w, data)
+	if err != nil {
+		w.Write([]byte(fmt.Sprintf("Template konnte nicht geparst werden : %s", string(err.Error()))))
+		return
+	}
+}