parcoursmob/servers/web/application/agenda.go

469 lines
14 KiB
Go

package application
import (
"encoding/json"
"fmt"
"io"
"net/http"
"strconv"
"strings"
"time"
formvalidators "git.coopgo.io/coopgo-apps/parcoursmob/core/utils/form-validators"
"github.com/gorilla/mux"
"github.com/rs/zerolog/log"
)
type EventsForm struct {
Name string `json:"name" validate:"required"`
Type string `json:"type" validate:"required"`
Description string `json:"description"`
Address any `json:"address,omitempty"`
Allday bool `json:"allday"`
Startdate *time.Time `json:"startdate"`
Enddate *time.Time `json:"enddate"`
Starttime string `json:"starttime"`
Endtime string `json:"endtime"`
MaxSubscribers int `json:"max_subscribers"`
}
func parseEventsForm(r *http.Request) (*EventsForm, error) {
if err := r.ParseForm(); err != nil {
return nil, err
}
var startdate *time.Time
var enddate *time.Time
if r.PostFormValue("startdate") != "" {
d, err := time.Parse("2006-01-02", r.PostFormValue("startdate"))
if err != nil {
return nil, err
}
startdate = &d
}
if r.PostFormValue("enddate") != "" {
d, err := time.Parse("2006-01-02", r.PostFormValue("enddate"))
if err != nil {
return nil, err
}
enddate = &d
}
max_subscribers, err := strconv.Atoi(r.PostFormValue("max_subscribers"))
if err != nil {
return nil, err
}
formData := &EventsForm{
Name: r.PostFormValue("name"),
Type: r.PostFormValue("type"),
Description: r.PostFormValue("description"),
Startdate: startdate,
Enddate: enddate,
Starttime: r.PostFormValue("starttime"),
Endtime: r.PostFormValue("endtime"),
MaxSubscribers: max_subscribers,
}
if r.PostFormValue("allday") == "true" {
formData.Allday = true
}
if r.PostFormValue("address") != "" {
var a any
json.Unmarshal([]byte(r.PostFormValue("address")), &a)
formData.Address = a
}
validate := formvalidators.New()
if err := validate.Struct(formData); err != nil {
return nil, err
}
return formData, nil
}
func (h *Handler) AgendaHomeHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
today := time.Now().Truncate(24 * time.Hour)
result, err := h.applicationHandler.GetAgendaEvents(r.Context(), &today, nil)
if err != nil {
log.Error().Err(err).Msg("error retrieving agenda events")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
h.renderer.AgendaHome(w, r, result.Events, result.Groups)
}
}
func (h *Handler) AgendaHistoryHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
result, err := h.applicationHandler.GetAgendaEvents(r.Context(), nil, nil)
if err != nil {
log.Error().Err(err).Msg("error retrieving agenda events")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
h.renderer.AgendaHistory(w, r, result.Events, result.Groups)
}
}
func (h *Handler) AgendaCreateEventHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
if r.Method == "POST" {
// Parse form data
eventForm, err := parseEventsForm(r)
if err != nil {
log.Error().Err(err).Msg("error parsing event form")
http.Error(w, "Bad Request", http.StatusBadRequest)
return
}
// Handle file upload if present
var file io.Reader
var filename string
var fileSize int64
var documentType, documentName string
contentType := r.Header.Get("Content-Type")
if strings.HasPrefix(contentType, "multipart/form-data") {
err = r.ParseMultipartForm(100 * 1024 * 1024) // 100 MB limit
if err != nil {
log.Error().Err(err).Msg("error parsing multipart form")
http.Error(w, "Bad Request", http.StatusBadRequest)
return
}
uploadedFile, header, err := r.FormFile("file-upload")
if err == nil {
defer uploadedFile.Close()
file = uploadedFile
filename = header.Filename
fileSize = header.Size
documentType = r.FormValue("file_type")
documentName = r.FormValue("file_name")
} else if err != http.ErrMissingFile {
log.Error().Err(err).Msg("error retrieving file")
http.Error(w, "Bad Request", http.StatusBadRequest)
return
}
}
eventID, err := h.applicationHandler.CreateAgendaEvent(
r.Context(),
eventForm.Name,
eventForm.Type,
eventForm.Description,
eventForm.Address,
eventForm.Allday,
eventForm.Startdate,
eventForm.Enddate,
eventForm.Starttime,
eventForm.Endtime,
eventForm.MaxSubscribers,
file,
filename,
fileSize,
documentType,
documentName,
)
if err != nil {
log.Error().Err(err).Msg("error creating agenda event")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
http.Redirect(w, r, fmt.Sprintf("/app/agenda/%s", eventID), http.StatusFound)
return
}
// For GET requests, render the create event form with config data
documentTypes := h.cfg.GetStringSlice("modules.agenda.documents_types")
fileTypes := h.cfg.GetStringMapString("storage.files.file_types")
h.renderer.AgendaCreateEvent(w, r, documentTypes, fileTypes, nil)
}
}
func (h *Handler) AgendaDisplayEventHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
eventID := vars["eventid"]
result, err := h.applicationHandler.GetAgendaEvent(r.Context(), eventID)
if err != nil {
log.Error().Err(err).Msg("error retrieving agenda event")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
documentTypes := h.cfg.GetStringSlice("modules.agenda.documents_types")
fileTypes := h.cfg.GetStringMapString("storage.files.file_types")
h.renderer.AgendaDisplayEvent(w, r, result.Event, result.Group, documentTypes, fileTypes, result.Documents, result.Subscribers, result.Accounts)
}
}
func (h *Handler) AgendaUpdateEventHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
eventID := vars["eventid"]
if r.Method == "POST" {
// Parse form data
eventForm, err := parseEventsForm(r)
if err != nil {
log.Error().Err(err).Msg("error parsing event form")
http.Error(w, "Bad Request", http.StatusBadRequest)
return
}
updatedEventID, err := h.applicationHandler.UpdateAgendaEvent(
r.Context(),
eventID,
eventForm.Name,
eventForm.Type,
eventForm.Description,
eventForm.Address,
eventForm.Allday,
eventForm.Startdate,
eventForm.Enddate,
eventForm.Starttime,
eventForm.Endtime,
eventForm.MaxSubscribers,
)
if err != nil {
log.Error().Err(err).Msg("error updating agenda event")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
http.Redirect(w, r, fmt.Sprintf("/app/agenda/%s", updatedEventID), http.StatusFound)
return
}
// For GET requests, render the update event form
result, err := h.applicationHandler.GetAgendaEvent(r.Context(), eventID)
if err != nil {
log.Error().Err(err).Msg("error retrieving agenda event")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
h.renderer.AgendaUpdateEvent(w, r, result.Event)
}
}
func (h *Handler) AgendaDeleteEventHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
eventID := vars["eventid"]
if r.Method == "POST" {
if err := h.applicationHandler.DeleteAgendaEvent(r.Context(), eventID); err != nil {
log.Error().Err(err).Msg("error deleting agenda event")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
http.Redirect(w, r, "/app/agenda/", http.StatusFound)
return
}
// For GET requests, render the delete confirmation form
result, err := h.applicationHandler.GetAgendaEvent(r.Context(), eventID)
if err != nil {
log.Error().Err(err).Msg("error retrieving agenda event")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
h.renderer.AgendaDeleteEvent(w, r, result.Event)
}
}
func (h *Handler) AgendaSubscribeEventHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
eventID := vars["eventid"]
if r.Method == "POST" {
if err := r.ParseForm(); err != nil {
log.Error().Err(err).Msg("error parsing form")
http.Error(w, "Bad Request", http.StatusBadRequest)
return
}
subscriber := r.FormValue("subscriber")
// Get current user and group information
current_group, err := h.currentGroup(r)
if err != nil {
log.Error().Err(err).Msg("error getting current group")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
current_user_token, current_user_claims, err := h.currentUser(r)
if err != nil {
log.Error().Err(err).Msg("error getting current user")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
subscriptionData := map[string]any{
"subscribed_by": map[string]any{
"user": map[string]any{
"id": current_user_token.Subject,
"display_name": current_user_claims["first_name"].(string) + " " + current_user_claims["last_name"].(string),
"email": current_user_claims["email"].(string),
},
"group": map[string]any{
"id": current_group.ID,
"name": current_group.Data["name"],
},
},
}
if err := h.applicationHandler.SubscribeToAgendaEvent(r.Context(), eventID, subscriber, subscriptionData); err != nil {
log.Error().Err(err).Msg("error subscribing to agenda event")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
http.Redirect(w, r, fmt.Sprintf("/app/agenda/%s", eventID), http.StatusFound)
return
}
// For GET requests, redirect to event display
http.Redirect(w, r, fmt.Sprintf("/app/agenda/%s", eventID), http.StatusFound)
}
}
func (h *Handler) AgendaDeleteSubscribeEventHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
eventID := vars["eventid"]
subscribeID := vars["subscribeid"]
if r.Method == "POST" {
if err := r.ParseForm(); err != nil {
log.Error().Err(err).Msg("error parsing form")
http.Error(w, "Bad Request", http.StatusBadRequest)
return
}
motif := r.FormValue("motif")
// Get current user and group information
current_group, err := h.currentGroup(r)
if err != nil {
log.Error().Err(err).Msg("error getting current group")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
current_user_token, current_user_claims, err := h.currentUser(r)
if err != nil {
log.Error().Err(err).Msg("error getting current user")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
if err := h.applicationHandler.UnsubscribeFromAgendaEvent(
r.Context(),
eventID,
subscribeID,
motif,
current_user_token.Subject,
current_user_claims["first_name"].(string)+" "+current_user_claims["last_name"].(string),
current_user_claims["email"].(string),
current_group.ID,
current_group.Data["name"].(string),
); err != nil {
log.Error().Err(err).Msg("error unsubscribing from agenda event")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
http.Redirect(w, r, fmt.Sprintf("/app/agenda/%s", eventID), http.StatusFound)
return
}
// For GET requests, render the delete subscription form
h.renderer.AgendaDeleteSubscribeEvent(w, r, eventID)
}
}
func (h *Handler) AgendaHistoryEventHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
eventID := vars["eventid"]
result, err := h.applicationHandler.GetAgendaEventHistory(r.Context(), eventID)
if err != nil {
log.Error().Err(err).Msg("error retrieving agenda event history")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
h.renderer.AgendaHistoryEvent(w, r, result.Event, result.Group, result.Subscribers, result.Accounts)
}
}
func (h *Handler) EventDocumentsHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
eventID := vars["eventid"]
if err := r.ParseMultipartForm(100 * 1024 * 1024); err != nil { // 100 MB limit
log.Error().Err(err).Msg("error parsing multipart form")
http.Error(w, "Bad Request", http.StatusBadRequest)
return
}
documentType := r.FormValue("type")
documentName := r.FormValue("name")
file, header, err := r.FormFile("file-upload")
if err != nil {
log.Error().Err(err).Msg("error retrieving file")
http.Error(w, "Bad Request", http.StatusBadRequest)
return
}
defer file.Close()
if err := h.applicationHandler.AddEventDocument(r.Context(), eventID, file, header.Filename, header.Size, documentType, documentName); err != nil {
log.Error().Err(err).Msg("error adding event document")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
http.Redirect(w, r, fmt.Sprintf("/app/agenda/%s", eventID), http.StatusFound)
}
}
func (h *Handler) EventDocumentDownloadHTTPHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
eventID := vars["eventid"]
document := vars["document"]
file, info, err := h.applicationHandler.GetEventDocument(r.Context(), eventID, document)
if err != nil {
log.Error().Err(err).Msg("error retrieving event document")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", info.ContentType)
if _, err = io.Copy(w, file); err != nil {
log.Error().Err(err).Msg("error copying file content")
http.Error(w, "Internal Server Error", http.StatusInternalServerError)
return
}
http.Redirect(w, r, fmt.Sprintf("/app/agenda/%s", eventID), http.StatusFound)
}
}