public ActionResult Index()
{
List <projet> listeProjets = dal.ObtenirTousLesProjets();
List <DisplayInformationCatalogue> ListeDIC = new List <DisplayInformationCatalogue>();
foreach (projet monProjet in listeProjets)
{
medium monMedia = dal.GetId_Media(monProjet.id_projet);
if (monMedia == null)
{
continue;
}
ListeDIC.Add(new DisplayInformationCatalogue
{
Id_projet = monProjet.id_projet,
Libelle = monProjet.libelle,
Description = monProjet.description,
Id_media = monMedia.id_media,
Lib_image = monMedia.lib_image
});
}
return(View(ListeDIC));
}
public ActionResult CreateMedia(medium createMedia, HttpPostedFileBase fileToUpload)
{
if (ModelState.IsValid)
{
if (createMedia.lib_image == null)
{
return(Redirect("/media/index?id=" + createMedia.id_projet + "&err=err1"));
}
int tstimage = dalCProj.GetId_Media_all(createMedia.id_projet, createMedia.lib_image);
if (tstimage != -1)
{
return(Redirect("/media/index?id=" + createMedia.id_projet + "&err=errl" + createMedia.lib_image));
}
if (fileToUpload == null)
{
return(Redirect("/media/index?id=" + createMedia.id_projet + "&err=errf"));
}
if (fileToUpload.ContentLength > 500000)
{
return(Redirect("/media/index?id=" + createMedia.id_projet + "&err=errfl"));
}
if (fileToUpload.ContentLength > 0)
{
// convert file choose by user into byte[]
byte[] imagePrincipale = null;
using (var binaryReader = new BinaryReader(fileToUpload.InputStream))
{
imagePrincipale = binaryReader.ReadBytes(fileToUpload.ContentLength);
}
dalCProj.AddMedia(imagePrincipale, null, createMedia.id_projet, "JPG", createMedia.lib_image);
}
// Ramener Idprojet et libImage
return(RedirectToAction("Index", new { id = createMedia.id_projet }));
}
return(View(createMedia));
}
private Media(medium mediaData)
: base()
{
MapProperties(this, mediaData);
}
// GET: Media
public ActionResult Index(int?id, string err)
{
if (id.HasValue)
{
// recuperation infos sur projer
projet monprojet = dalCProj.get_Projet(id.Value);
if (monprojet == null)
{
return(View("Erreur"));
}
ViewBag.monprojet = monprojet;
// Recuperation infos sur Medias principal
ViewBag.monmedia = dalCProj.GetId_Media(id.Value);
// recuperation des autres images projets
ViewBag.image2 = dalCProj.GetId_Media_all(id.Value, "image_2");
ViewBag.image3 = dalCProj.GetId_Media_all(id.Value, "image_3");
ViewBag.image4 = dalCProj.GetId_Media_all(id.Value, "image_4");
// message d'erreur
string libsel = "principale";
string msgLibel = "";
string msgfile = "";
if (err != null)
{
if (err == "err1")
{
msgLibel = "Séléctionnez un libelle valide";
libsel = null;
}
else if (err.Substring(0, 4) == "errl")
{
string zonerr = err.Substring(4);
msgLibel = "Il y a déjà une image pour le libellé " + zonerr;
libsel = zonerr;
}
else if (err == "errf")
{
msgfile = "Pas de fichier selectionné pour le téléchargement";
}
else if (err == "errfl")
{
msgfile = "fichier selectionné trop volumineux";
}
}
ViewBag.errlibel = msgLibel;
ViewBag.errfile = msgfile;
SelectList maListe = new SelectList(
new List <SelectListItem>
{
new SelectListItem {
Text = "Principale", Value = "Principale"
},
new SelectListItem {
Text = "Image 2", Value = "Image_2"
},
new SelectListItem {
Text = "Image 3", Value = "Image_3"
},
new SelectListItem {
Text = "Image 4", Value = "Image_4"
},
}, "Value", "Text");
ViewBag.LibImage = maListe;
// ViewBag.monId = (int)id;
medium monMedia = new medium()
{
id_media = -1,
id_projet = id.Value,
lien = null,
media = null,
type_media = "JPEG",
lib_image = libsel
};
return(View(monMedia));
}
else
{
return(View("Erreur"));
}
}