private void DeleteUserAlbum()
{
if (String.IsNullOrEmpty(this.txtNewUserUserName.Text))
{
return;
}
if (GallerySettings.EnableUserAlbum)
{
IAlbum album = null;
try
{
IUserGalleryProfile profile = ProfileController.GetProfileForGallery(this.txtNewUserUserName.Text.Trim(), GalleryId);
if (profile != null)
{
album = AlbumController.LoadAlbumInstance(profile.UserAlbumId);
}
}
catch (InvalidAlbumException)
{
return;
}
if (album != null)
{
AlbumController.DeleteAlbum(album);
}
}
}
private static void SaveAlbumIdToProfile(int albumId, string userName, int galleryId)
{
IUserProfile profile = ProfileController.GetProfile(userName);
IUserGalleryProfile pg = profile.GetGalleryProfile(galleryId);
pg.UserAlbumId = albumId;
ProfileController.SaveProfile(profile);
}
/// <summary>
/// Gets the gallery profile for the specified <paramref name="galleryId" />. Guaranteed to not return null.
/// </summary>
/// <param name="galleryId">The gallery ID.</param>
/// <returns>A IUserGalleryProfile containing profile information.</returns>
public IUserGalleryProfile GetGalleryProfile(int galleryId)
{
IUserGalleryProfile profile = GalleryProfiles.FindByGalleryId(galleryId);
if (profile == null)
{
profile = CreateDefaultProfile(galleryId);
GalleryProfiles.Add(profile);
}
return(profile);
}
/// <summary>
/// Compares the current instance with another object of the same type.
/// </summary>
/// <param name="obj">An object to compare with this instance.</param>
/// <returns>
/// A 32-bit signed integer that indicates the relative order of the objects being compared. The return value has these meanings: Value Meaning Less than zero This instance is less than <paramref name="obj"/>. Zero This instance is equal to <paramref name="obj"/>. Greater than zero This instance is greater than <paramref name="obj"/>.
/// </returns>
/// <exception cref="T:System.ArgumentException">
/// <paramref name="obj"/> is not the same type as this instance. </exception>
public int CompareTo(object obj)
{
if (obj == null)
{
return(1);
}
else
{
IUserGalleryProfile other = obj as IUserGalleryProfile;
if (other != null)
{
return(this.GalleryId.CompareTo(other.GalleryId));
}
else
{
return(1);
}
}
}
private void SaveProfile(IUserProfile userProfile)
{
// Get reference to user's album. We need to do this *before* saving the profile, because if the user disabled their user album,
// this method will return null after saving the profile.
IAlbum album = UserController.GetUserAlbum(GalleryId);
IUserGalleryProfile profile = userProfile.GetGalleryProfile(GalleryId);
if (!profile.EnableUserAlbum)
{
AlbumController.DeleteAlbum(album);
}
if (!profile.EnableUserAlbum)
{
profile.UserAlbumId = 0;
}
ProfileController.SaveProfile(userProfile);
}
/// <summary>
/// Retrieves the profile for the specified <paramref name="userName" />. Guaranteed to not return null.
/// </summary>
/// <param name="userName">Name of the user.</param>
/// <returns>An instance of <see cref="IUserProfile" />.</returns>
public static IUserProfile RetrieveFromDataStore(string userName)
{
IUserProfile profile = new UserProfile();
profile.UserName = userName;
IUserGalleryProfile gs = null;
int prevGalleryId = int.MinValue;
using (var repo = new ProfileRepository())
{
foreach (var profileDto in (repo.Where(p => p.UserName == userName, p => p.Gallery).OrderBy(p => p.FKGalleryId)))
{
// Loop through each user profile setting and assign to the relevant property. When we encounter a record with a new gallery ID,
// automatically create a new UserGalleryProfile instance and start populating that one. When we are done with the loop we will
// have created one UserGalleryProfile instance for each gallery the user has a profile for.
#region Check for application-wide profile setting
if (profileDto.Gallery.IsTemplate)
{
// Profile items associated with the template gallery are application-wide and map to properties
// on the UserProfile object.
switch (profileDto.SettingName.Trim())
{
case ProfileNameEnableUserAlbum:
case ProfileNameUserAlbumId:
throw new DataException(String.Format("It is invalid for the profile setting '{0}' to be associated with a template gallery (Gallery ID {1}).", profileDto.SettingName, profileDto.FKGalleryId));
case ProfileNameAlbumProfiles:
var albumProfiles = JsonConvert.DeserializeObject <List <AlbumProfile> >(profileDto.SettingValue.Trim());
if (albumProfiles != null)
{
profile.AlbumProfiles.AddRange(albumProfiles);
}
break;
case ProfileNameMediaObjectProfiles:
var moProfiles = JsonConvert.DeserializeObject <List <MediaObjectProfile> >(profileDto.SettingValue.Trim());
if (moProfiles != null)
{
profile.MediaObjectProfiles.AddRange(moProfiles);
}
break;
}
continue;
}
#endregion
#region Check for new gallery
int currGalleryId = profileDto.FKGalleryId;
if ((gs == null) || (!currGalleryId.Equals(prevGalleryId)))
{
// We have encountered settings for a new user gallery profile. Create a new object and add it to our collection.
gs = profile.GalleryProfiles.CreateNewUserGalleryProfile(currGalleryId);
profile.GalleryProfiles.Add(gs);
prevGalleryId = currGalleryId;
}
#endregion
#region Assign property
// For each setting in the data store, find the matching property and assign the value to it.
switch (profileDto.SettingName.Trim())
{
case ProfileNameEnableUserAlbum:
gs.EnableUserAlbum = Convert.ToBoolean(profileDto.SettingValue.Trim(), CultureInfo.InvariantCulture);
break;
case ProfileNameUserAlbumId:
gs.UserAlbumId = Convert.ToInt32(profileDto.SettingValue.Trim(), CultureInfo.InvariantCulture);
break;
case ProfileNameAlbumProfiles:
case ProfileNameMediaObjectProfiles:
throw new DataException(String.Format("It is invalid for the profile setting '{0}' to be associated with a non-template gallery (Gallery ID {1}).", profileDto.SettingName, profileDto.FKGalleryId));
}
#endregion
}
}
return(profile);
}
/// <summary>
/// Persist the specified <paramref name="profile"/> to the data store.
/// </summary>
/// <param name="profile">The profile to persist to the data store.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="profile" /> is null.</exception>
public static void Save(IUserProfile profile)
{
if (profile == null)
{
throw new ArgumentNullException("profile");
}
using (var repo = new ProfileRepository())
{
// AlbumProfiles
var pDto = (repo.Where(p => p.UserName == profile.UserName && p.SettingName == ProfileNameAlbumProfiles)).FirstOrDefault();
var templateGalleryId = GetTemplateGalleryId();
if (pDto == null)
{
pDto = new UserGalleryProfileDto
{
UserName = profile.UserName,
FKGalleryId = templateGalleryId,
SettingName = ProfileNameAlbumProfiles,
SettingValue = profile.AlbumProfiles.Serialize()
};
repo.Add(pDto);
}
else
{
pDto.SettingValue = profile.AlbumProfiles.Serialize();
}
// Media Object Profiles
pDto = (repo.Where(p => p.UserName == profile.UserName && p.SettingName == ProfileNameMediaObjectProfiles)).FirstOrDefault();
if (pDto == null)
{
pDto = new UserGalleryProfileDto
{
UserName = profile.UserName,
FKGalleryId = templateGalleryId,
SettingName = ProfileNameMediaObjectProfiles,
SettingValue = profile.MediaObjectProfiles.Serialize()
};
repo.Add(pDto);
}
else
{
pDto.SettingValue = profile.MediaObjectProfiles.Serialize();
}
// User Gallery Profiles
foreach (IUserGalleryProfile userGalleryProfile in profile.GalleryProfiles)
{
IUserGalleryProfile ugp = userGalleryProfile;
// EnableUserAlbum
pDto = (repo.Where(p => p.UserName == profile.UserName && p.FKGalleryId == ugp.GalleryId && p.SettingName == ProfileNameEnableUserAlbum)).FirstOrDefault();
if (pDto == null)
{
pDto = new UserGalleryProfileDto
{
UserName = profile.UserName,
FKGalleryId = ugp.GalleryId,
SettingName = ProfileNameEnableUserAlbum,
SettingValue = ugp.EnableUserAlbum.ToString(CultureInfo.InvariantCulture)
};
repo.Add(pDto);
}
else
{
pDto.SettingValue = ugp.EnableUserAlbum.ToString(CultureInfo.InvariantCulture);
}
// UserAlbumId
pDto = (repo.Where(p => p.UserName == profile.UserName && p.FKGalleryId == ugp.GalleryId && p.SettingName == ProfileNameUserAlbumId)).FirstOrDefault();
if (pDto == null)
{
pDto = new UserGalleryProfileDto
{
UserName = profile.UserName,
FKGalleryId = ugp.GalleryId,
SettingName = ProfileNameUserAlbumId,
SettingValue = ugp.UserAlbumId.ToString(CultureInfo.InvariantCulture)
};
repo.Add(pDto);
}
else
{
pDto.SettingValue = ugp.UserAlbumId.ToString(CultureInfo.InvariantCulture);
}
}
repo.Save();
}
}
/// <summary>
/// Gets the profile for the specified user. Guaranteed to not return null.
/// </summary>
/// <param name="userName">The user name that uniquely identifies the user.</param>
/// <param name="factory">An instance of <see cref="IFactory" />. It is used to instantiate the necessary object(s).</param>
/// <returns>Returns an <see cref="IUserProfile" /> object containing the profile for the user.</returns>
internal static IUserProfile GetUserProfile(string userName, IFactory factory)
{
IUserProfile profile = factory.CreateUserProfile();
profile.UserName = userName;
IUserGalleryProfile gs = null;
int prevGalleryId = int.MinValue;
using (IDataReader dr = GetDataReaderProfile(userName))
{
// Loop through each user profile setting and assign to the relevant property. When we encounter a record with a new gallery ID,
// automatically create a new UserGalleryProfile instance and start populating that one. When we are done with the loop we will
// have created one UserGalleryProfile instance for each gallery the user has a profile for.
// SQL:
//SELECT
// ProfileId, UserId, FKGalleryId, SettingName, SettingValue
//FROM [gs_UserGalleryProfile]
//WHERE UserName=@UserName
//ORDER BY UserId, FKGalleryId;
while (dr.Read())
{
#region Check for new gallery
int currGalleryId = Convert.ToInt32(dr["FKGalleryId"], CultureInfo.InvariantCulture);
if ((gs == null) || (!currGalleryId.Equals(prevGalleryId)))
{
// We have encountered settings for a new user gallery profile. Create a new object and add it to our collection.
gs = profile.GalleryProfiles.CreateNewUserGalleryProfile(currGalleryId);
gs.UserName = userName;
profile.GalleryProfiles.Add(gs);
prevGalleryId = currGalleryId;
}
#endregion
#region Assign property
// For each setting in the data store, find the matching property and assign the value to it.
string settingName = dr["SettingName"].ToString().Trim();
switch (settingName)
{
case ProfileNameShowMediaObjectMetadata:
gs.ShowMediaObjectMetadata = Convert.ToBoolean(dr["SettingValue"].ToString().Trim(), CultureInfo.InvariantCulture);
break;
case ProfileNameEnableUserAlbum:
gs.EnableUserAlbum = Convert.ToBoolean(dr["SettingValue"].ToString().Trim(), CultureInfo.InvariantCulture);
break;
case ProfileNameUserAlbumId:
gs.UserAlbumId = Convert.ToInt32(dr["SettingValue"].ToString().Trim(), CultureInfo.InvariantCulture);
break;
}
#endregion
}
}
return(profile);
}
