private void SendEmailVerificationRequest(IRepositoryContext <User> ctx, User user, string resetUrl, string subject)
{
var request = new PasswordResetRequest(user);
ctx.Save(request);
var body = string.Format("Please click the link below to verify your email at VocaDB.\n{0}?token={1}", resetUrl, request.Id);
mailer.SendEmail(request.User.Email, request.User.Name, subject, body);
}
private void SendPrivateMessageNotification(string mySettingsUrl, string messagesUrl, UserMessage message)
{
ParamIs.NotNull(() => message);
var subject = string.Format("New private message from {0}", message.Sender.Name);
var body = string.Format(
"You have received a message from {0}. " +
"You can view your messages at {1}." +
"\n\n" +
"If you do not wish to receive more email notifications such as this, you can adjust your settings at {2}.",
message.Sender.Name, messagesUrl, mySettingsUrl);
userMessageMailer.SendEmail(message.Receiver.Email, message.Receiver.Name, subject, body);
}
/// <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);
}
/// <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));
}
}
}
