private string CreateMessageBody(Artist[] followedArtists, User user, IEntryWithNames entry, IEntryLinkFactory entryLinkFactory, bool markdown) {
var entryTypeName = entry.EntryType.ToString().ToLowerInvariant();
var entryName = entry.Names.SortNames[user.DefaultLanguageSelection];
var url = entryLinkFactory.GetFullEntryUrl(entry);
string entryLink;
if (markdown) {
entryLink = MarkdownHelper.CreateMarkdownLink(url, entryName);
} else {
entryLink = string.Format("{0} ( {1} )", entryName, url);
}
string msg;
if (followedArtists.Length == 1) {
var artistName = followedArtists.First().TranslatedName[user.DefaultLanguageSelection];
msg = string.Format("A new {0}, '{1}', by {2} was just added.",
entryTypeName, entryLink, artistName);
} else {
msg = string.Format("A new {0}, '{1}', by multiple artists you're following was just added.",
entryTypeName, entryLink);
}
msg += "\nYou're receiving this notification because you're following the artist(s).";
return msg;
}
private string CreateMessageBody(Tag[] followedArtists, User user, IEntryWithNames entry, IEntryLinkFactory entryLinkFactory, bool markdown,
string entryTypeName)
{
var entryName = entry.Names.SortNames[user.DefaultLanguageSelection];
var url = entryLinkFactory.GetFullEntryUrl(entry);
string entryLink;
if (markdown)
{
entryLink = MarkdownHelper.CreateMarkdownLink(url, entryName);
}
else
{
entryLink = $"{entryName} ( {url} )";
}
string msg;
if (followedArtists.Length == 1)
{
var artistName = followedArtists.First().TranslatedName[user.DefaultLanguageSelection];
msg = $"A new {entryTypeName}, '{entryLink}', tagged with {artistName} was just added.";
}
else
{
msg = $"A new {entryTypeName}, '{entryLink}', tagged with multiple tags you're following was just added.";
}
msg += "\nYou're receiving this notification because you're following the tag(s).";
return(msg);
}
private string CreateMessageBody(Artist[] followedArtists, User user, IEntryWithNames entry, bool markdown,
string entryTypeName)
{
var entryName = entry.Names.SortNames[user.DefaultLanguageSelection];
var url = entryLinkFactory.GetFullEntryUrl(entry);
string entryLink;
if (markdown)
{
entryLink = MarkdownHelper.CreateMarkdownLink(url, entryName);
}
else
{
entryLink = string.Format("{0} ( {1} )", entryName, url);
}
string msg;
if (followedArtists.Length == 1)
{
var artistName = followedArtists.First().TranslatedName[user.DefaultLanguageSelection];
msg = string.Format("A new {0}, '{1}', by {2} was just added.",
entryTypeName, entryLink, artistName);
}
else
{
msg = string.Format("A new {0}, '{1}', by multiple artists you're following was just added.",
entryTypeName, entryLink);
}
msg += "\nYou're receiving this notification because you're following the artist(s).";
return(msg);
}
public static EntryForApiContract Create(IEntryWithNames entry, ContentLanguagePreference languagePreference,
IEntryThumbPersister thumbPersister, IEntryImagePersisterOld imagePersisterOld, bool ssl,
EntryOptionalFields includedFields)
{
ParamIs.NotNull(() => entry);
switch (entry.EntryType)
{
case EntryType.Album:
return(new EntryForApiContract((Album)entry, languagePreference, thumbPersister, ssl, includedFields));
case EntryType.Artist:
return(new EntryForApiContract((Artist)entry, languagePreference, thumbPersister, ssl, includedFields));
case EntryType.DiscussionTopic:
return(new EntryForApiContract((DiscussionTopic)entry, languagePreference));
case EntryType.ReleaseEvent:
return(new EntryForApiContract((ReleaseEvent)entry, thumbPersister, ssl, includedFields));
case EntryType.Song:
return(new EntryForApiContract((Song)entry, languagePreference, includedFields));
case EntryType.SongList:
return(new EntryForApiContract((SongList)entry, imagePersisterOld, ssl, includedFields));
case EntryType.Tag:
return(new EntryForApiContract((Tag)entry, languagePreference, imagePersisterOld, ssl, includedFields));
}
return(new EntryForApiContract(entry, languagePreference, includedFields));
}
public static EntryForApiContract Create(IEntryWithNames entry, ContentLanguagePreference languagePreference,
IEntryThumbPersister thumbPersister, IEntryImagePersisterOld imagePersisterOld, bool ssl,
EntryOptionalFields includedFields)
{
ParamIs.NotNull(() => entry);
if (entry is Album)
{
return(new EntryForApiContract((Album)entry, languagePreference, thumbPersister, ssl, includedFields));
}
else if (entry is Artist)
{
return(new EntryForApiContract((Artist)entry, languagePreference, thumbPersister, ssl, includedFields));
}
else if (entry is DiscussionTopic)
{
return(new EntryForApiContract((DiscussionTopic)entry, languagePreference));
}
else if (entry is Song)
{
return(new EntryForApiContract((Song)entry, languagePreference, includedFields));
}
else if (entry is Tag)
{
return(new EntryForApiContract((Tag)entry, imagePersisterOld, ssl, includedFields));
}
throw new ArgumentException("Unsupported entry type: " + entry, "entry");
}
public static EntryForPictureDisplayContract Create(IEntryWithNames entry, string mime, byte[] bytes, ContentLanguagePreference languagePreference)
{
var name = entry.Names.SortNames[languagePreference];
var pic = (bytes != null ? new PictureContract(bytes, mime) : null);
return(new EntryForPictureDisplayContract(entry.EntryType, entry.Id, name, entry.Version, pic));
}
public static EntryForPictureDisplayContract Create(IEntryWithNames entry, string mime, byte[] bytes, ContentLanguagePreference languagePreference) {
var name = entry.Names.SortNames[languagePreference];
var pic = (bytes != null ? new PictureContract(bytes, mime) : null);
return new EntryForPictureDisplayContract(entry.EntryType, entry.Id, name, entry.Version, pic);
}
private EntryForApiContract(IEntryWithNames entry, ContentLanguagePreference languagePreference, EntryOptionalFields fields)
{
EntryType = entry.EntryType;
Id = entry.Id;
DefaultName = entry.DefaultName;
DefaultNameLanguage = entry.Names.SortNames.DefaultLanguage;
Name = entry.Names.SortNames[languagePreference];
Version = entry.Version;
if (fields.HasFlag(EntryOptionalFields.AdditionalNames))
{
AdditionalNames = entry.Names.GetAdditionalNamesStringForLanguage(languagePreference);
}
}
private EntryForApiContract(IEntryWithNames entry, ContentLanguagePreference languagePreference)
{
EntryType = entry.EntryType;
Id = entry.Id;
DefaultName = entry.DefaultName;
DefaultNameLanguage = entry.Names.SortNames.DefaultLanguage;
Name = entry.Names.SortNames[languagePreference];
Version = entry.Version;
if (languagePreference != ContentLanguagePreference.Default)
{
AdditionalNames = entry.Names.GetAdditionalNamesStringForLanguage(languagePreference);
LocalizedName = entry.Names.SortNames[languagePreference];
}
}
private EntryForApiContract(IEntryWithNames entry, ContentLanguagePreference languagePreference) {
EntryType = entry.EntryType;
Id = entry.Id;
DefaultName = entry.DefaultName;
DefaultNameLanguage = entry.Names.SortNames.DefaultLanguage;
Name = entry.Names.SortNames[languagePreference];
Version = entry.Version;
if (languagePreference != ContentLanguagePreference.Default) {
AdditionalNames = entry.Names.GetAdditionalNamesStringForLanguage(languagePreference);
LocalizedName = entry.Names.SortNames[languagePreference];
}
}
public static EntryForApiContract Create(IEntryWithNames entry, ContentLanguagePreference languagePreference,
IAggregatedEntryImageUrlFactory thumbPersister,
EntryOptionalFields includedFields)
{
ParamIs.NotNull(() => entry);
return(entry.EntryType switch
{
EntryType.Album => new EntryForApiContract((Album)entry, languagePreference, thumbPersister, includedFields),
EntryType.Artist => new EntryForApiContract((Artist)entry, languagePreference, thumbPersister, includedFields),
EntryType.DiscussionTopic => new EntryForApiContract((DiscussionTopic)entry, languagePreference),
EntryType.ReleaseEvent => new EntryForApiContract((ReleaseEvent)entry, languagePreference, thumbPersister, includedFields),
EntryType.Song => new EntryForApiContract((Song)entry, languagePreference, includedFields),
EntryType.SongList => new EntryForApiContract((SongList)entry, thumbPersister, includedFields),
EntryType.Tag => new EntryForApiContract((Tag)entry, languagePreference, thumbPersister, includedFields),
_ => new EntryForApiContract(entry, languagePreference, includedFields),
});
/// <summary>
/// Sends notifications
/// </summary>
/// <param name="ctx">Repository context. Cannot be null.</param>
/// <param name="entry">Entry that was created. Cannot be null.</param>
/// <param name="artists">List of artists for the entry. Cannot be null.</param>
/// <param name="creator">User who created the entry. The creator will be excluded from all notifications. Cannot be null.</param>
/// <param name="entryLinkFactory">Factory for creating links to entries. Cannot be null.</param>
public async Task SendNotificationsAsync(IDatabaseContext ctx, IEntryWithNames entry,
IReadOnlyCollection <Tag> tags, int[] ignoreUsers, IEntryLinkFactory entryLinkFactory,
IEnumTranslations enumTranslations)
{
ParamIs.NotNull(() => ctx);
ParamIs.NotNull(() => entry);
ParamIs.NotNull(() => tags);
ParamIs.NotNull(() => ignoreUsers);
ParamIs.NotNull(() => entryLinkFactory);
if (!tags.Any())
{
return;
}
try {
await DoSendNotificationsAsync(ctx, entry, tags, ignoreUsers, entryLinkFactory, enumTranslations);
} catch (GenericADOException x) {
log.Error(x, "Unable to send notifications");
}
}
public async Task <IReadOnlyCollection <User> > SendNotificationsAsync(IDatabaseContext ctx, IEntryWithNames entry, IEnumerable <Artist> artists, IUser creator)
{
try {
return(await DoSendNotificationsAsync(ctx, entry, artists, creator));
} catch (GenericADOException x) {
log.Error(x, "Unable to send notifications");
return(new User[0]);
}
}
/// <summary>
/// Sends notifications
/// </summary>
/// <param name="ctx">Repository context. Cannot be null.</param>
/// <param name="entry">Entry that was created. Cannot be null.</param>
/// <param name="artists">List of artists for the entry. Cannot be null.</param>
/// <param name="creator">User who created the entry. The creator will be excluded from all notifications. Cannot be null.</param>
public User[] SendNotifications(IDatabaseContext ctx, IEntryWithNames entry, IEnumerable <Artist> artists, IUser creator)
{
ParamIs.NotNull(() => ctx);
ParamIs.NotNull(() => entry);
ParamIs.NotNull(() => artists);
ParamIs.NotNull(() => creator);
ParamIs.NotNull(() => entryLinkFactory);
ParamIs.NotNull(() => mailer);
var coll = artists.ToArray();
var artistIds = coll.Select(a => a.Id).ToArray();
log.Info("Sending notifications for {0} artists", artistIds.Length);
// Get users with less than maximum number of unread messages, following any of the artists
var usersWithArtists = ctx.OfType <ArtistForUser>()
.Query()
.Where(afu =>
artistIds.Contains(afu.Artist.Id) &&
afu.User.Id != creator.Id && afu.User.Active &&
afu.SiteNotifications &&
afu.User.ReceivedMessages.Count(m => m.Inbox == UserInboxType.Notifications && !m.Read) < afu.User.Options.UnreadNotificationsToKeep)
.Select(afu => new {
UserId = afu.User.Id,
ArtistId = afu.Artist.Id
})
.ToArray()
.GroupBy(afu => afu.UserId)
.ToDictionary(afu => afu.Key, afu => afu.Select(a => a.ArtistId));
var userIds = usersWithArtists.Keys;
log.Debug("Found {0} users subscribed to artists", userIds.Count);
if (!userIds.Any())
{
return(new User[0]);
}
var entryTypeNames = enumTranslations.Translations <EntryType>();
var users = ctx.OfType <User>().Query().Where(u => userIds.Contains(u.Id)).ToArray();
foreach (var user in users)
{
var artistIdsForUser = new HashSet <int>(usersWithArtists[user.Id]);
var followedArtists = coll.Where(a => artistIdsForUser.Contains(a.Id)).ToArray();
if (followedArtists.Length == 0)
{
continue;
}
string title;
var culture = CultureHelper.GetCultureOrDefault(user.LanguageOrLastLoginCulture);
var entryTypeName = entryTypeNames.GetName(entry.EntryType, culture).ToLowerInvariant();
var entrySubType = entrySubTypeNameFactory.GetEntrySubTypeName(entry, enumTranslations, culture)?.ToLowerInvariant();
if (!string.IsNullOrEmpty(entrySubType))
{
entryTypeName += $" ({entrySubType})";
}
var msg = CreateMessageBody(followedArtists, user, entry, true, entryTypeName);
if (followedArtists.Length == 1)
{
var artistName = followedArtists.First().TranslatedName[user.DefaultLanguageSelection];
title = string.Format("New {0} by {1}", entryTypeName, artistName);
}
else
{
title = string.Format("New {0}", entryTypeName);
}
var notification = new UserMessage(user, title, msg, false);
user.Messages.Add(notification);
ctx.Save(notification);
if (user.EmailOptions != UserEmailOptions.NoEmail && !string.IsNullOrEmpty(user.Email) &&
followedArtists.Any(a => a.Users.Any(u => u.User.Equals(user) && u.EmailNotifications)))
{
mailer.SendEmail(user.Email, user.Name, title, CreateMessageBody(followedArtists, user, entry, false, entryTypeName));
}
}
return(users);
}
public Task <IReadOnlyCollection <User> > SendNotificationsAsync(IDatabaseContext ctx, IEntryWithNames entry, IEnumerable <Artist> artists, IUser creator)
{
return(Task.FromResult((IReadOnlyCollection <User>) new List <User>()));
}
public EntryWithImageContract(IEntryWithNames entry, string mime, ContentLanguagePreference languagePreference)
: base(entry, languagePreference)
{
Mime = mime;
}
public EntryWithNameAndVersionContract(IEntryWithNames entry, ContentLanguagePreference languagePreference)
: base(entry, languagePreference) {
Version = entry.Version;
}
public int GetHashCode(IEntryWithNames obj)
{
return(obj.Id);
}
public string GetUrlFriendlyName(IEntryWithNames entry)
{
ParamIs.NotNull(() => entry);
return(cachedNames.GetOrAdd(new GlobalEntryId(entry.EntryType, entry.Id), _ => entry.Names.GetUrlFriendlyName()));
}
/// <summary>
/// Sends notifications
/// </summary>
/// <param name="ctx">Repository context. Cannot be null.</param>
/// <param name="entry">Entry that was created. Cannot be null.</param>
/// <param name="artists">List of artists for the entry. Cannot be null.</param>
/// <param name="creator">User who created the entry. The creator will be excluded from all notifications. Cannot be null.</param>
/// <param name="entryLinkFactory">Factory for creating links to entries. Cannot be null.</param>
public void SendNotifications(IDatabaseContext ctx, IEntryWithNames entry,
IEnumerable <Tag> tags, int[] ignoreUsers, IEntryLinkFactory entryLinkFactory,
IEnumTranslations enumTranslations)
{
ParamIs.NotNull(() => ctx);
ParamIs.NotNull(() => entry);
ParamIs.NotNull(() => tags);
ParamIs.NotNull(() => ignoreUsers);
ParamIs.NotNull(() => entryLinkFactory);
var coll = tags.Distinct().ToArray();
var tagIds = coll.Select(a => a.Id).ToArray();
// Get users with less than maximum number of unread messages, following any of the tags
var usersWithTags = ctx.OfType <TagForUser>()
.Query()
.Where(afu =>
tagIds.Contains(afu.Tag.Id) &&
afu.User.Active &&
!ignoreUsers.Contains(afu.User.Id) &&
afu.User.ReceivedMessages.Count(m => m.Inbox == UserInboxType.Notifications && !m.Read) < afu.User.Options.UnreadNotificationsToKeep)
.Select(afu => new {
UserId = afu.User.Id,
TagId = afu.Tag.Id
})
.ToArray()
.GroupBy(afu => afu.UserId)
.ToDictionary(afu => afu.Key, afu => afu.Select(a => a.TagId));
var userIds = usersWithTags.Keys;
if (!userIds.Any())
{
return;
}
var entryTypeNames = enumTranslations.Translations <EntryType>();
var users = ctx.OfType <User>().Query().Where(u => userIds.Contains(u.Id)).ToArray();
foreach (var user in users)
{
var tagIdsForUser = new HashSet <int>(usersWithTags[user.Id]);
var followedTags = coll.Where(a => tagIdsForUser.Contains(a.Id)).ToArray();
if (followedTags.Length == 0)
{
continue;
}
string title;
var entryTypeName = entryTypeNames.GetName(entry.EntryType, CultureHelper.GetCultureOrDefault(user.LanguageOrLastLoginCulture)).ToLowerInvariant();
var msg = CreateMessageBody(followedTags, user, entry, entryLinkFactory, true, entryTypeName);
if (followedTags.Length == 1)
{
var artistName = followedTags.First().TranslatedName[user.DefaultLanguageSelection];
title = string.Format("New {0} tagged with {1}", entryTypeName, artistName);
}
else
{
title = string.Format("New {0}", entryTypeName);
}
var notification = user.CreateNotification(title, msg);
ctx.Save(notification);
}
}
private async Task DoSendNotificationsAsync(IDatabaseContext ctx, IEntryWithNames entry,
IReadOnlyCollection <Tag> tags, int[] ignoreUsers, IEntryLinkFactory entryLinkFactory,
IEnumTranslations enumTranslations)
{
var coll = tags.Distinct().ToArray();
var tagIds = coll.Select(a => a.Id).ToArray();
s_log.Info("Sending notifications for {0} tags", tagIds.Length);
// Get users with less than maximum number of unread messages, following any of the tags
var usersWithTagsArr = await ctx.Query <TagForUser>()
.Where(afu =>
tagIds.Contains(afu.Tag.Id))
.Select(afu => new
{
UserId = afu.User.Id,
TagId = afu.Tag.Id
})
.VdbToListAsync();
var usersWithTags = usersWithTagsArr
.GroupBy(afu => afu.UserId)
.ToDictionary(afu => afu.Key, afu => afu.Select(a => a.TagId));
var userIds = usersWithTags.Keys.Except(ignoreUsers).ToArray();
s_log.Debug("Found {0} users subscribed to tags", userIds.Length);
if (!userIds.Any())
{
s_log.Info("No users subscribed to tags - skipping.");
return;
}
var entryTypeNames = enumTranslations.Translations <EntryType>();
var users = await ctx.Query <User>()
.WhereIsActive()
.WhereIdIn(userIds)
.Where(u => u.ReceivedMessages.Count(m => m.Inbox == UserInboxType.Notifications && !m.Read) < u.Options.UnreadNotificationsToKeep)
.VdbToListAsync();
foreach (var user in users)
{
var tagIdsForUser = new HashSet <int>(usersWithTags[user.Id]);
var followedTags = coll.Where(a => tagIdsForUser.Contains(a.Id)).ToArray();
if (followedTags.Length == 0)
{
continue;
}
string title;
var entryTypeName = entryTypeNames.GetName(entry.EntryType, CultureHelper.GetCultureOrDefault(user.LanguageOrLastLoginCulture)).ToLowerInvariant();
var msg = CreateMessageBody(followedTags, user, entry, entryLinkFactory, true, entryTypeName);
if (followedTags.Length == 1)
{
var artistName = followedTags.First().TranslatedName[user.DefaultLanguageSelection];
title = $"New {entryTypeName} tagged with {artistName}";
}
else
{
title = $"New {entryTypeName}";
}
var notification = user.CreateNotification(title, msg);
await ctx.SaveAsync(notification);
}
s_log.Info($"Sent notifications to {users.Count} users");
}
public EntryWithImageContract(IEntryWithNames entry, string mime, string songThumbUrl, ContentLanguagePreference languagePreference)
: base(entry, languagePreference)
{
Mime = mime;
SongThumbUrl = songThumbUrl;
}
/// <summary>
/// Sends notifications
/// </summary>
/// <param name="ctx">Repository context. Cannot be null.</param>
/// <param name="entry">Entry that was created. Cannot be null.</param>
/// <param name="artists">List of artists for the entry. Cannot be null.</param>
/// <param name="creator">User who created the entry. The creator will be excluded from all notifications. Cannot be null.</param>
/// <param name="entryLinkFactory">Factory for creating links to entries. Cannot be null.</param>
/// <param name="mailer">Mailer for user email messages. Cannot be null.</param>
public void SendNotifications(IRepositoryContext<UserMessage> ctx, IEntryWithNames entry,
IEnumerable<Artist> artists, IUser creator, IEntryLinkFactory entryLinkFactory,
IUserMessageMailer mailer) {
ParamIs.NotNull(() => ctx);
ParamIs.NotNull(() => entry);
ParamIs.NotNull(() => artists);
ParamIs.NotNull(() => creator);
ParamIs.NotNull(() => entryLinkFactory);
ParamIs.NotNull(() => mailer);
var coll = artists.ToArray();
var artistIds = coll.Select(a => a.Id).ToArray();
// Get users with 3 or less unread messages, following any of the artists
var usersWithArtists = ctx.OfType<ArtistForUser>()
.Query()
.Where(afu =>
artistIds.Contains(afu.Artist.Id)
&& afu.User.Id != creator.Id && afu.User.Active
&& afu.SiteNotifications
&& afu.User.ReceivedMessages.Count(m => !m.Read) <= 9)
.Select(afu => new {
UserId = afu.User.Id,
ArtistId = afu.Artist.Id
})
.ToArray()
.GroupBy(afu => afu.UserId)
.ToDictionary(afu => afu.Key, afu => afu.Select(a => a.ArtistId));
var userIds = usersWithArtists.Keys;
if (!userIds.Any())
return;
var users = ctx.OfType<User>().Query().Where(u => userIds.Contains(u.Id)).ToArray();
foreach (var user in users) {
var artistIdsForUser = new HashSet<int>(usersWithArtists[user.Id]);
var followedArtists = coll.Where(a => artistIdsForUser.Contains(a.Id)).ToArray();
if (followedArtists.Length == 0)
continue;
string title;
var entryTypeName = entry.EntryType.ToString().ToLowerInvariant();
var msg = CreateMessageBody(followedArtists, user, entry, entryLinkFactory, true);
if (followedArtists.Length == 1) {
var artistName = followedArtists.First().TranslatedName[user.DefaultLanguageSelection];
title = string.Format("New {0} by {1}", entryTypeName, artistName);
} else {
title = string.Format("New {0}", entryTypeName);
}
var notification = new UserMessage(user, title, msg, false);
ctx.Save(notification);
if (user.EmailOptions != UserEmailOptions.NoEmail && !string.IsNullOrEmpty(user.Email)
&& followedArtists.Any(a => a.Users.Any(u => u.User.Equals(user) && u.EmailNotifications))) {
mailer.SendEmail(user.Email, user.Name, title, CreateMessageBody(followedArtists, user, entry, entryLinkFactory, false));
}
}
}
/// <summary>
/// Sends notifications
/// </summary>
/// <param name="ctx">Repository context. Cannot be null.</param>
/// <param name="entry">Entry that was created. Cannot be null.</param>
/// <param name="artists">List of artists for the entry. Cannot be null.</param>
/// <param name="creator">User who created the entry. The creator will be excluded from all notifications. Cannot be null.</param>
/// <param name="entryLinkFactory">Factory for creating links to entries. Cannot be null.</param>
/// <param name="mailer">Mailer for user email messages. Cannot be null.</param>
public void SendNotifications(IDatabaseContext <UserMessage> ctx, IEntryWithNames entry,
IEnumerable <Artist> artists, IUser creator, IEntryLinkFactory entryLinkFactory,
IUserMessageMailer mailer)
{
ParamIs.NotNull(() => ctx);
ParamIs.NotNull(() => entry);
ParamIs.NotNull(() => artists);
ParamIs.NotNull(() => creator);
ParamIs.NotNull(() => entryLinkFactory);
ParamIs.NotNull(() => mailer);
var coll = artists.ToArray();
var artistIds = coll.Select(a => a.Id).ToArray();
// Get users with 3 or less unread messages, following any of the artists
var usersWithArtists = ctx.OfType <ArtistForUser>()
.Query()
.Where(afu =>
artistIds.Contains(afu.Artist.Id) &&
afu.User.Id != creator.Id && afu.User.Active &&
afu.SiteNotifications &&
afu.User.ReceivedMessages.Count(m => m.Inbox == UserInboxType.Notifications && !m.Read) < afu.User.Options.UnreadNotificationsToKeep)
.Select(afu => new {
UserId = afu.User.Id,
ArtistId = afu.Artist.Id
})
.ToArray()
.GroupBy(afu => afu.UserId)
.ToDictionary(afu => afu.Key, afu => afu.Select(a => a.ArtistId));
var userIds = usersWithArtists.Keys;
if (!userIds.Any())
{
return;
}
var users = ctx.OfType <User>().Query().Where(u => userIds.Contains(u.Id)).ToArray();
foreach (var user in users)
{
var artistIdsForUser = new HashSet <int>(usersWithArtists[user.Id]);
var followedArtists = coll.Where(a => artistIdsForUser.Contains(a.Id)).ToArray();
if (followedArtists.Length == 0)
{
continue;
}
string title;
var entryTypeName = entry.EntryType.ToString().ToLowerInvariant();
var msg = CreateMessageBody(followedArtists, user, entry, entryLinkFactory, true);
if (followedArtists.Length == 1)
{
var artistName = followedArtists.First().TranslatedName[user.DefaultLanguageSelection];
title = string.Format("New {0} by {1}", entryTypeName, artistName);
}
else
{
title = string.Format("New {0}", entryTypeName);
}
var notification = new UserMessage(user, title, msg, false);
user.Messages.Add(notification);
ctx.Save(notification);
if (user.EmailOptions != UserEmailOptions.NoEmail && !string.IsNullOrEmpty(user.Email) &&
followedArtists.Any(a => a.Users.Any(u => u.User.Equals(user) && u.EmailNotifications)))
{
mailer.SendEmail(user.Email, user.Name, title, CreateMessageBody(followedArtists, user, entry, entryLinkFactory, false));
}
}
}
public User[] SendNotifications(IDatabaseContext ctx, IEntryWithNames entry, IEnumerable <Artist> artists, IUser creator)
{
return(new User[0]);
}
public EntryRefWithNameContract(IEntryWithNames entry, ContentLanguagePreference languagePreference)
: base(entry)
{
Name = entry.Names.GetEntryName(languagePreference);
}
public EntryForApiContract Create(IEntryWithNames entry, EntryOptionalFields includedFields, ContentLanguagePreference languagePreference, bool ssl)
{
return(EntryForApiContract.Create(entry, languagePreference, thumbPersister, imagePersisterOld, ssl, includedFields));
}
public EntryRefWithNameContract(IEntryWithNames entry, ContentLanguagePreference languagePreference)
: base(entry) {
Name = entry.Names.GetEntryName(languagePreference);
}
public EntryWithNameAndVersionContract(IEntryWithNames entry, ContentLanguagePreference languagePreference)
: base(entry, languagePreference)
{
Version = entry.Version;
}
public EntryWithImageContract(IEntryWithNames entry, string mime, ContentLanguagePreference languagePreference)
: base(entry, languagePreference) {
Mime = mime;
}
