73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
package v1
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import (
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"code.vikunja.io/api/pkg/caldav"
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"code.vikunja.io/api/pkg/models"
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"code.vikunja.io/api/pkg/routes/crud"
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"github.com/labstack/echo"
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"net/http"
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"time"
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)
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// Caldav returns a caldav-readable format with all tasks
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// @Summary CalDAV-readable format with all tasks as calendar events.
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// @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.
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// @tags task
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// @Produce text/plain
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// @Security BasicAuth
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// @Success 200 {string} string "The caldav events."
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// @Failure 403 {string} string "Unauthorized."
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// @Router /tasks/caldav [get]
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func Caldav(c echo.Context) error {
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// Request basic auth
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user, pass, ok := c.Request().BasicAuth()
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// Check credentials
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creds := &models.UserLogin{
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Username: user,
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Password: pass,
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}
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u, err := models.CheckUserCredentials(creds)
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if !ok || err != nil {
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c.Response().Header().Set("WWW-Authenticate", `Basic realm="Vikunja cal"`)
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return c.String(http.StatusUnauthorized, "Unauthorized.")
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}
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// Get all tasks for that user
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tasks, err := models.GetTasksByUser("", &u, -1)
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if err != nil {
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return crud.HandleHTTPError(err)
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}
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hour := int64(time.Hour.Seconds())
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var caldavTasks []*caldav.Event
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for _, t := range tasks {
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if t.DueDateUnix != 0 {
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event := &caldav.Event{
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Summary: t.Text,
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Description: t.Description,
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UID: "",
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TimestampUnix: t.Updated,
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StartUnix: t.DueDateUnix,
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EndUnix: t.DueDateUnix + hour,
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}
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if len(t.RemindersUnix) > 0 {
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for _, rem := range t.RemindersUnix {
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event.Alarms = append(event.Alarms, caldav.Alarm{TimeUnix: rem})
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}
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}
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caldavTasks = append(caldavTasks, event)
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}
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}
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caldavConfig := &caldav.Config{
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Name: "Vikunja Calendar for " + u.Username,
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ProdID: "Vikunja Todo App",
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}
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return c.String(http.StatusOK, caldav.ParseEvents(caldavConfig, caldavTasks))
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}
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