Better caldav support (#73)

pkg/routes/api/v1/caldav.go

@@ -1,89 +0,0 @@
-//  Vikunja is a todo-list application to facilitate your life.
-//  Copyright 2018 Vikunja and contributors. All rights reserved.
-//
-//  This program is free software: you can redistribute it and/or modify
-//  it under the terms of the GNU General Public License as published by
-//  the Free Software Foundation, either version 3 of the License, or
-//  (at your option) any later version.
-//
-//  This program is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
-//
-//  You should have received a copy of the GNU General Public License
-//  along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-package v1
-
-import (
-	"code.vikunja.io/api/pkg/caldav"
-	"code.vikunja.io/api/pkg/models"
-	"code.vikunja.io/web/handler"
-	"github.com/labstack/echo/v4"
-	"net/http"
-	"time"
-)
-
-// Caldav returns a caldav-readable format with all tasks
-// @Summary CalDAV-readable format with all tasks as calendar events.
-// @Description Returns a calDAV-parsable format with all tasks as calendar events. Only returns tasks with a due date. Also creates reminders when the task has one.
-// @tags task
-// @Produce text/plain
-// @Security BasicAuth
-// @Success 200 {string} string "The caldav events."
-// @Failure 403 {string} string "Unauthorized."
-// @Router /tasks/caldav [get]
-func Caldav(c echo.Context) error {
-
-	// Request basic auth
-	user, pass, ok := c.Request().BasicAuth()
-
-	// Check credentials
-	creds := &models.UserLogin{
-		Username: user,
-		Password: pass,
-	}
-	u, err := models.CheckUserCredentials(creds)
-
-	if !ok || err != nil {
-		c.Response().Header().Set("WWW-Authenticate", `Basic realm="Vikunja cal"`)
-		return c.String(http.StatusUnauthorized, "Unauthorized.")
-	}
-
-	// Get all tasks for that user
-	tasks, err := models.GetTasksByUser("", &u, -1, models.SortTasksByUnsorted, time.Now(), time.Now().Add(24*356*time.Hour))
-	if err != nil {
-		return handler.HandleHTTPError(err, c)
-	}
-
-	hour := int64(time.Hour.Seconds())
-	var caldavTasks []*caldav.Event
-	for _, t := range tasks {
-		if t.DueDateUnix != 0 {
-			event := &caldav.Event{
-				Summary:       t.Text,
-				Description:   t.Description,
-				UID:           "",
-				TimestampUnix: t.Updated,
-				StartUnix:     t.DueDateUnix,
-				EndUnix:       t.DueDateUnix + hour,
-			}
-
-			if len(t.RemindersUnix) > 0 {
-				for _, rem := range t.RemindersUnix {
-					event.Alarms = append(event.Alarms, caldav.Alarm{TimeUnix: rem})
-				}
-			}
-
-			caldavTasks = append(caldavTasks, event)
-		}
-	}
-
-	caldavConfig := &caldav.Config{
-		Name:   "Vikunja Calendar for " + u.Username,
-		ProdID: "Vikunja Todo App",
-	}
-
-	return c.String(http.StatusOK, caldav.ParseEvents(caldavConfig, caldavTasks))
-}