public ActionResult UploadGroupImage(HttpPostedFileBase file, int groupId)
{
var group = this.Data.Group.Find(groupId);
if (group == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.NotFound));
}
var uploadedFile = FileUploadHelper.UploadFile(file, PhotoType.GroupImage);
var loggedUserId = this.User.Identity.GetUserId();
var photo = new GroupPhoto
{
AuthorId = loggedUserId,
DatePosted = DateTime.Now,
Name = uploadedFile.Name,
GroupPhotoType = GroupPhotoType.Overview
};
group.GroupPhotos.Add(photo);
this.Data.Group.Update(group);
this.Data.SaveChanges();
return(RedirectToAction("Edit", new { groupId = groupId }));
}
/// <summary>
/// Handles the Click event of the btnUpload control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void btnUpload_Click(object sender, EventArgs e)
{
if (CurrentUserSession == null || (CurrentGroupMember == null && !CurrentUserSession.IsAdmin()))
return;
string name = Config.Misc.EnableBadWordsFilterGroups ? Parsers.ProcessBadWords(txtName.Text.Trim()) : txtName.Text.Trim();
string description = Config.Misc.EnableBadWordsFilterGroups ? Parsers.ProcessBadWords(txtDescription.Text.Trim()) : txtDescription.Text.Trim();
if (name.Length == 0)
{
lblError.Text = Lang.Trans("Please enter name");
return;
}
if (description.Length == 0)
{
lblError.Text = Lang.Trans("Please enter description");
return;
}
if (fuGroupPhoto.PostedFile.FileName.Length > 0)
{
GroupPhoto groupPhoto = new GroupPhoto(GroupID, CurrentUserSession.Username);
try
{
groupPhoto.Image = System.Drawing.Image.FromStream(fuGroupPhoto.PostedFile.InputStream);
}
catch
{
lblError.Text = Lang.Trans("Invalid image!");
return;
}
groupPhoto.Name = name;
groupPhoto.Description = description;
groupPhoto.Save();
string cacheFileDir = Config.Directories.ImagesCacheDirectory + "/" + groupPhoto.ID % 10;
string cacheFileMask = String.Format("groupPhoto{0}_*.jpg", groupPhoto.ID);
foreach (string file in Directory.GetFiles(cacheFileDir, cacheFileMask))
{
File.Delete(file);
}
#region Add NewGroupPhoto Event
Event newEvent = new Event(CurrentUserSession.Username);
newEvent.FromGroup = GroupID;
newEvent.Type = Event.eType.NewGroupPhoto;
NewGroupPhoto newGroupPhoto = new NewGroupPhoto();
newGroupPhoto.GroupPhotoID = groupPhoto.ID;
newEvent.DetailsXML = Misc.ToXml(newGroupPhoto);
newEvent.Save();
Group group = Group.Fetch(groupPhoto.GroupID);
string[] usernames = User.FetchMutuallyFriends(CurrentUserSession.Username);
foreach (string friendUsername in usernames)
{
if (Config.Users.NewEventNotification)
{
if (group != null)
{
string text =
String.Format("Your friend {0} has uploaded a new photo in the {1} group".Translate(),
"<b>" + CurrentUserSession.Username + "</b>", Server.HtmlEncode(group.Name));
string thumbnailUrl = GroupImage.CreateImageUrl(groupPhoto.ID, 50, 50, true);
User.SendOnlineEventNotification(CurrentUserSession.Username, friendUsername, text,
thumbnailUrl,
UrlRewrite.CreateShowGroupPhotosUrl(group.ID.ToString()));
}
}
}
GroupMember[] groupMembers = GroupMember.Fetch(GroupID, true);
foreach (GroupMember groupMember in groupMembers)
{
if (groupMember.Username == CurrentUserSession.Username) continue;
if (Config.Users.NewEventNotification)
{
if (group != null)
{
string text =
String.Format("There is a new photo in the {0} group".Translate(),
"<b>" + Parsers.ProcessGroupName(group.Name) + "</b>");
string thumbnailUrl = GroupImage.CreateImageUrl(groupPhoto.ID, 50, 50, true);
User.SendOnlineEventNotification(CurrentUserSession.Username, groupMember.Username, text,
thumbnailUrl,
UrlRewrite.CreateShowGroupPhotosUrl(group.ID.ToString()));
}
}
}
#endregion
Response.Redirect(UrlRewrite.CreateShowGroupPhotosUrl(GroupID.ToString()));
}
}
public void OrderByColumnInChildTableWorks()
{
Group group = new Group();
group.Update();
10.Times(i => CreatePhotoInGroup(group.K, i));
var orderBy = new KeyValuePair<object, OrderBy.OrderDirection>(GroupPhoto.Columns.DateTime, OrderBy.OrderDirection.Descending);
DateTime prevDate = DateTime.MaxValue;
foreach (Photo p in group.ChildPhotos(orderBy))
{
DateTime d = new GroupPhoto(group.K, p.K).DateTime;
Assert.Greater(prevDate, d);
prevDate = d;
}
}
