public PartialViewResult render(string mode, int modelId)
{
FileSelectorState fs = new FileSelectorState();
dynamic adminparam;
string propertyname, admintype = "";
if (mode == "page")
{
PageModel pm = db.PageModel.Where(x => x.id == modelId).FirstOrDefault();
adminparam = pm.AdminParams();
propertyname = pm.propertyname;
admintype = pm.admintype;
fs.source = "page";
}
else // resource
{
ResourceModel rm = db.ResourceModel.Where(x => x.id == modelId).FirstOrDefault();
adminparam = rm.AdminParams();
propertyname = rm.propertyname;
admintype = rm.admintype;
fs.source = "resource";
}
fs.modelId = modelId;
fs.allowNewFolder = adminparam.allownewfolder;
fs.startFolder = adminparam.folder;
fs.currentFolder = adminparam.folder;
fs.imgh = adminparam.imgh;
fs.imgw = adminparam.imgw;
fs.cropmode = adminparam.cropmode;
fs.fillcolor = adminparam.fillcolor;
fs.parentControlId = "modelcontrol" + propertyname;
fs.parentImgId = admintype == "img" ? "modelcontrolimg" + propertyname : "";
fs.uploadMode = admintype == "img" ? "image" : "file";
fs.jsonData = JsonConvert.SerializeObject(fs, new JsonSerializerSettings());
return(PartialView("_FileSelector", fs));
}
public PartialViewResult resizeImage(string mode, string fname, int modelId)
{
int imgw, imgh = 0;
string cropmode = "";
dynamic adminparam;
if (mode == "page")
{
PageModel pm = db.PageModel.Where(x => x.id == modelId).FirstOrDefault();
adminparam = pm.AdminParams();
}
else
{
ResourceModel rm = db.ResourceModel.Where(x => x.id == modelId).FirstOrDefault();
adminparam = rm.AdminParams();
}
imgw = adminparam.imgw;
imgh = adminparam.imgh;
cropmode = adminparam.cropmode;
return(render(mode, modelId));
}
public JsonResult upload()
{
// lavoro con la request
string folder = Request.Params["folder"];
// read param fileprefix from http post request
string fileprefix = Request.Params["fileprefix"];
// FILE ABORTED
if (Request.Files.Count == 0)
{
return(Json("[status:aborted]"));
}
// get 1st file in request
HttpPostedFileBase f = Request.Files[0];
// compone filename
string fileName = fileprefix + f.FileName;
string mode = Request.Params["mode"];
if (!string.IsNullOrEmpty(mode))
{
// file o immagine caricata da una risorsa dinamica
DbModel db = new DbModel();
int modelId = Convert.ToInt32(Request.Params["modelId"]);
string admintype;
dynamic adminparam;
if (mode == "page")
{
PageModel pm = db.PageModel.Where(x => x.id == modelId).FirstOrDefault();
admintype = pm.admintype;
adminparam = pm.AdminParams();
}
else
{
ResourceModel rm = db.ResourceModel.Where(x => x.id == modelId).FirstOrDefault();
admintype = rm.admintype;
adminparam = rm.AdminParams();
}
string cropmode = !string.IsNullOrEmpty(adminparam.cropmode) ? adminparam.cropmode : "none";
string fillcolor = !string.IsNullOrEmpty(adminparam.fillcolor)? adminparam.fillcolor : "#ffffff";
// cartella default
string startfolder = adminparam.folder;
startfolder = (startfolder.StartsWith("/") ? "" : "/") + startfolder;
startfolder = startfolder + (startfolder.EndsWith("/") ? "" : "/");
// cartella di destinazione
string targetfolder = !string.IsNullOrEmpty(Request.Params["targetfolder"]) ? Request.Params["targetfolder"] : folder;
targetfolder = (targetfolder.StartsWith("/") ? "" : "/") + targetfolder;
targetfolder = targetfolder + (targetfolder.EndsWith("/") ? "" : "/");
// cartella working
string uploadfolder = (folder.StartsWith("/") ? "" : "/") + folder;
uploadfolder = uploadfolder + (uploadfolder.EndsWith("/") ? "" : "/");
// dimensioni di resize
int imgh = adminparam.imgh != null ? adminparam.imgh : 0;
int imgw = adminparam.imgw != null ? adminparam.imgw : 0;
string originalfolder = startfolder + "original/";
if (admintype == "img")
{
// controllo che esista la cartella original, in caso contrario la creo
if (!System.IO.Directory.Exists(Server.MapPath(originalfolder)))
{
System.IO.Directory.CreateDirectory(Server.MapPath(originalfolder));
}
// salvo il file originale
f.SaveAs(Server.MapPath(originalfolder + fileName));
// attendo 2 secondi per il salvataggio sul disco
System.Threading.Thread.Sleep(2000);
// devo fare il crop dell'immagine
// in tal caso la cartella target è differente dalla cartella startFolder del modello
ImageResizer ir = new ImageResizer(Server.MapPath(originalfolder + fileName));
switch (cropmode)
{
case "fit": //adatta e imposta il colore di fondo
ir.fit(imgw, imgh, fillcolor).Save(Server.MapPath(targetfolder + fileName));
break;
case "fill": //riempi tagliando lo scarto
if (imgw == 0)
{
// altezza fissa
ir.resize(imgh, ImageResizer.fixedSize.Height).Save(Server.MapPath(targetfolder + fileName));
}
else if (imgh == 0)
{
// larghezza fissa
ir.resize(imgw, ImageResizer.fixedSize.Width).Save(Server.MapPath(targetfolder + fileName));
}
else
{
ir.crop(imgw, imgh).Save(Server.MapPath(targetfolder + fileName));
}
break;
default:
// copio il file nella cartella selezionata
f.SaveAs(Server.MapPath(uploadfolder + fileName));
break;
}
}
else
{
f.SaveAs(Server.MapPath(uploadfolder + fileName));
}
}
else
{
// save the file
f.SaveAs(Server.MapPath(String.Format((folder.StartsWith("/") | folder.StartsWith("\\") ? "" : "../ ") + "{0}" + (folder.EndsWith("/") | folder.EndsWith("\\") ? "" : "/") + "{1}", folder, fileName)));
}
return(Json("[status:saved]"));
}