public ActionResult DeleteConfirmed(int id)
{
VesselVideo vesselVideo = db.VesselVideos.Find(id);
// get the filename
var fileName = Path.GetFileName(vesselVideo.Thumb);
// get the path to the file
var path = Path.Combine(Server.MapPath("~/Images"), fileName);
// delete the file
try
{
if (System.IO.File.Exists(path))
{
System.IO.File.Delete(path);
}
}
catch (Exception)
{
ModelState.AddModelError("uploadError", "Can't delete the file.");
}
db.VesselVideos.Remove(vesselVideo);
db.SaveChanges();
//return RedirectToAction("Index");
var redirectURL = "../../Vessel/Edit/" + vesselVideo.VesselID + "#videos";
return(Redirect(redirectURL));
}
// GET: /VesselVideo/DetailsForGallery/5
public ActionResult DetailsForGallery(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
VesselVideo vesselVideo = db.VesselVideos.Find(id);
if (vesselVideo == null)
{
return(HttpNotFound());
}
return(View(vesselVideo));
}
// GET: /VesselVideo/Edit/5
public ActionResult Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
VesselVideo vesselVideo = db.VesselVideos.Find(id);
if (vesselVideo == null)
{
return(HttpNotFound());
}
ViewBag.VesselID = new SelectList(db.Vessels, "ID", "VesselName", vesselVideo.VesselID);
ViewBag.VideoSourceID = new SelectList(db.VideoSources, "ID", "Source", vesselVideo.VideoSourceID);
ViewBag.VideoTypeID = new SelectList(db.VideoTypes, "ID", "VideoType1", vesselVideo.VideoTypeID);
return(View(vesselVideo));
}
public ActionResult Create([Bind(Include = "ID,VesselID,YouTubeCode,Thumb,Caption,VideoSourceID,VideoTypeID,DateOfVideo")] VesselVideo vesselVideo, HttpPostedFileBase file)
{
var redirectURL = "../Vessel/Edit/" + vesselVideo.VesselID + "#videos";
// If the page is reloaded with an error message from below, the vesselId is lost in the querystring
// so save the VesselID in the ViewBag to use in those cases
ViewBag.VesselID = vesselVideo.VesselID;
// The ViewBag with the dropdown lists must also be recreated
ViewBag.VideoSourceID = new SelectList(db.VideoSources.OrderBy(s => s.Source), "ID", "Source");
ViewBag.VideoTypeID = new SelectList(db.VideoTypes.OrderBy(s => s.VideoType1), "ID", "VideoType1");
// if file's content length is zero or no files submitted
if (Request.Files.Count != 1 || Request.Files[0].ContentLength == 0)
{
ModelState.AddModelError("uploadError", "Please select a thumbnail image to upload.");
return(View(vesselVideo));
}
// check the file size (max 4 Mb)
if (Request.Files[0].ContentLength > 1024 * 1024 * 4)
{
ModelState.AddModelError("uploadError", "File size can't exceed 4 MB");
return(View(vesselVideo));
}
// check file extension
string extension = Path.GetExtension(Request.Files[0].FileName).ToLower();
if (extension != ".jpg" && extension != ".jpeg" && extension != ".gif" && extension != ".png")
{
ModelState.AddModelError("uploadError", "Supported file extensions: jpg, jpeg, gif, png");
return(View(vesselVideo));
}
// extract only the filename and rename it with thumb_ prefix
var fileName = "thumb_" + Path.GetFileName(file.FileName);
// get the path where it should be saved
var path = Path.Combine(Server.MapPath("~/Images"), fileName);
try
{
if (!System.IO.File.Exists(path))
{
// upload the image
Request.Files[0].SaveAs(path);
// resize the image
var thisThumb = new WebImage(path).Resize(500, 500, true).Crop(1, 1); // Cropping it to remove 1px border at top and left sides (bug in WebImage)
thisThumb.Save(path);
}
else
{
ModelState.AddModelError("uploadError", "An image with that name already exists. Please rename your image.");
return(View(vesselVideo));
}
}
catch (Exception)
{
ModelState.AddModelError("uploadError", "Can't save file to disk");
}
if (ModelState.IsValid)
{
vesselVideo.Thumb = "thumb_" + file.FileName;
db.VesselVideos.Add(vesselVideo);
db.SaveChanges();
//return RedirectToAction("Index");
return(Redirect(redirectURL));
}
//return View
return(Redirect(redirectURL));
}