agecem-org/webhandler/webhandler.go

256 lines
7.8 KiB
Go

package webhandler
import (
"fmt"
"io"
"net/http"
"net/url"
"sort"
"codeberg.org/vlbeaudoin/voki/v3"
"git.agecem.com/agecem/agecem-org/api"
"git.agecem.com/agecem/agecem-org/apirequest"
"git.agecem.com/agecem/agecem-org/apiresponse"
"git.agecem.com/agecem/agecem-org/models"
"git.agecem.com/agecem/agecem-org/webresponse"
"github.com/labstack/echo/v4"
)
type WebHandler struct {
ApiClient *api.API
}
func HandleIndex(c echo.Context) error {
return c.Render(http.StatusOK, "index-html", nil)
}
/*
func HandleAPropos(c echo.Context) error {
return c.Render(http.StatusOK, "a-propos-html", nil)
}
*/
/*
func HandleActualite(c echo.Context) error {
return c.Render(http.StatusOK, "actualite-html", nil)
}
*/
/*
func HandleActualiteArticle(c echo.Context) error {
article := c.Param("article")
return c.String(http.StatusOK, fmt.Sprintf("Article: %s", article))
}
*/
func HandleVieEtudiante(c echo.Context) error {
return c.Render(http.StatusOK, "vie-etudiante-html", nil)
}
func HandleVieEtudianteOrganisme(c echo.Context) error {
organisme := c.Param("organisme")
return c.String(http.StatusOK, fmt.Sprintf("Organisme: %s", organisme))
}
func (h *WebHandler) HandleDocumentation(c echo.Context) error {
var response webresponse.HandleDocumentationResponse
v1BucketsGET, err := h.ApiClient.ListBuckets()
if err != nil {
response.Error = err.Error()
response.Message = v1BucketsGET.Message
response.SetStatusCode(v1BucketsGET.StatusCode())
return c.Render(response.StatusCode(), "documentation-html", response)
}
//TODO check v1BucketsGET StatusCode and Error
for bucket, displayName := range v1BucketsGET.Data.Buckets {
// TODO move call to dedicated API client method
var v1BucketReadResponse apiresponse.V1BucketGET
if err = h.ApiClient.Voki.Unmarshal(http.MethodGet, fmt.Sprintf("/v1/bucket/%s", bucket), nil, true, &v1BucketReadResponse); err != nil {
response.Error = err.Error()
response.Message = "Error during json.Unmarshal /v1/bucket/:bucket"
response.SetStatusCode(http.StatusInternalServerError)
return c.Render(http.StatusOK, "documentation-html", response)
}
response.Data.Buckets = append(response.Data.Buckets, models.Bucket{
Name: bucket,
DisplayName: displayName,
Documents: v1BucketReadResponse.Data.Keys,
})
}
sort.SliceStable(response.Data.Buckets, func(i, j int) bool { return response.Data.Buckets[i].Name < response.Data.Buckets[j].Name })
response.SetStatusCode(http.StatusOK)
//response.Message = "HandleDocumentation ok"
// TODO render .Message
return c.Render(http.StatusOK, "documentation-html", response)
//return c.Render(response.StatusCode(), "documentation-html", response.Data.Buckets)
}
func HandleFormulaires(c echo.Context) error {
return c.Render(http.StatusOK, "formulaires-html", nil)
}
func (h *WebHandler) HandlePublicDocumentation(c echo.Context) error {
bucket := c.Param("bucket")
document := c.Param("document")
unescaped, err := url.QueryUnescape(fmt.Sprintf("/v1/bucket/%s/%s", bucket, document))
if err != nil {
return c.JSON(http.StatusBadRequest, map[string]string{"message": "Bad Request"})
}
response, err := h.ApiClient.Voki.Call(http.MethodGet, unescaped, nil, true)
if err != nil {
response := voki.ResponseNotFound{}
return c.JSON(response.StatusCode(), response)
}
defer response.Body.Close()
switch response.StatusCode {
case http.StatusNotFound:
response := voki.ResponseNotFound{}
return c.JSON(response.StatusCode(), response)
case http.StatusInternalServerError:
return c.JSON(http.StatusInternalServerError, map[string]string{"message": "Internal Server Error"})
}
body, err := io.ReadAll(response.Body)
if err != nil {
return c.JSON(http.StatusInternalServerError, map[string]string{"message": "Internal Server Error"})
}
return c.Blob(http.StatusOK, "application/octet-stream", body)
}
func HandleAdmin(c echo.Context) error {
return c.Render(http.StatusOK, "admin-html", nil)
}
func (h *WebHandler) HandleAdminDocumentsUpload(c echo.Context) error {
var response webresponse.HandleAdminDocumentsUploadResponse
v1BucketsGET, err := h.ApiClient.ListBuckets()
if err != nil {
response.SetStatusCode(v1BucketsGET.StatusCode())
response.Error = err.Error()
response.Message = v1BucketsGET.Message
return c.Render(response.StatusCode(), "admin-upload-html", nil)
}
for bucketName, displayName := range v1BucketsGET.Data.Buckets {
response.Data.Buckets = append(response.Data.Buckets, models.Bucket{
Name: bucketName,
DisplayName: displayName,
})
}
response.SetStatusCode(http.StatusOK)
return c.Render(response.StatusCode(), "admin-upload-html", response)
}
func (h *WebHandler) HandleAdminDocumentsUploadPOST(c echo.Context) error {
var request apirequest.V1DocumentsPOST
var response webresponse.HandleAdminDocumentsUploadResponse
v1BucketsGET, err := h.ApiClient.ListBuckets()
if err != nil {
response.SetStatusCode(v1BucketsGET.StatusCode())
response.Message = v1BucketsGET.Message
response.Error = err.Error()
return c.Render(response.StatusCode(), "admin-upload-html", response)
}
for bucketName, displayName := range v1BucketsGET.Data.Buckets {
response.Data.Buckets = append(response.Data.Buckets, models.Bucket{
Name: bucketName,
DisplayName: displayName,
})
}
request.Params.Bucket = c.FormValue("bucket")
form, err := c.MultipartForm()
if err != nil {
response.SetStatusCode(http.StatusBadRequest)
response.Message = "Impossible de téléverser"
response.Error = err.Error()
return c.Render(response.StatusCode(), "admin-upload-html", response)
}
if form == nil {
response.SetStatusCode(http.StatusInternalServerError)
response.Message = "Formulaire pointe vers une addresse mémoire nulle"
response.Error = "Formulaire pointe vers une addresse mémoire nulle"
return c.Render(response.StatusCode(), "admin-upload-html", response)
}
if len(form.File) == 0 {
response.SetStatusCode(http.StatusBadRequest)
response.Message = "Veuillez sélectionner au moins 1 fichier à téléverser"
response.Error = "Input 'documents' ne contient aucun fichier"
return c.Render(response.StatusCode(), "admin-upload-html", response)
}
for inputName, inputFileHeaders := range form.File {
if inputName == "documents" {
request.Data.Documents = inputFileHeaders
break
}
}
if request.Data.Documents == nil {
response.SetStatusCode(http.StatusBadRequest)
response.Message = "Impossible d'obtenir les documents depuis le formulaire"
response.Error = "Impossible d'obtenir les documents depuis le formulaire"
return c.Render(response.StatusCode(), "admin-upload-html", response)
}
uploadDocumentsResponse, err := h.ApiClient.UploadDocuments(request.Params.Bucket, request.Data.Documents...)
if err != nil {
//TODO figure out pourquoi `err` n'est jamais `nil`
response.SetStatusCode(uploadDocumentsResponse.StatusCode())
response.Message = uploadDocumentsResponse.Message
response.Error = fmt.Sprintf("%s. Détails: %s", err.Error(), uploadDocumentsResponse.Error)
/*
response.SetStatusCode(http.StatusInternalServerError)
response.Message = fmt.Sprintf("api.(*API).UploadDocuments: %s", err)
response.Error = err.Error()
*/
return c.Render(response.StatusCode(), "admin-upload-html", response)
}
//TODO figure out pourquoi on se rend jamais ici
// Format response
var info, status string
for i, document := range uploadDocumentsResponse.Data.Documents {
info = fmt.Sprintf("%s[%d] /public/documentation/%s/%s (%dk) ok\n",
info, i, uploadDocumentsResponse.Data.Bucket, document.Key, document.Size)
}
status = uploadDocumentsResponse.Message
if errMsg := uploadDocumentsResponse.Error; errMsg != "" {
status = fmt.Sprintf("%s. Erreur: %s", status, errMsg)
}
response.SetStatusCode(http.StatusOK)
response.Message = fmt.Sprintf("%s \n %s", status, info)
return c.Render(response.StatusCode(), "admin-upload-html", response)
}