public void Send(string messagesUrl, UserMessage message)
{
ParamIs.NotNull(() => message);
if (string.IsNullOrEmpty(message.Receiver.Email))
return;
MailAddress to;
try {
to = new MailAddress(message.Receiver.Email);
} catch (FormatException x) {
log.WarnException("Unable to validate receiver email", x);
return;
}
var mailMessage = new MailMessage();
mailMessage.To.Add(to);
mailMessage.Subject = "New private message from " + message.Sender.Name;
mailMessage.Body =
"Hi " + message.Receiver.Name + ",\n\n" +
"You have received a message from " + message.Sender.Name + ".\n" +
"You can view your messages at " + messagesUrl + " and decline from receiving any future messages by changing your settings.\n\n" +
"- VocaDB mailer";
var client = new SmtpClient();
try {
client.Send(mailMessage);
} catch (SmtpException x) {
log.ErrorException("Unable to send mail", x);
}
}
public void CheckComment(Comment comment, IEntryLinkFactory entryLinkFactory, IRepositoryContext<User> ctx) {
var userMatches = Regex.Match(comment.Message, @"@(\w+)");
if (!userMatches.Success)
return;
var userNames = userMatches.Groups.Cast<Group>().Skip(1).Select(g => g.Value).ToArray();
var users = ctx.Query().Where(u => u.Active && userNames.Contains(u.Name)).ToArray();
if (!users.Any())
return;
var commentMsg = comment.Message.Truncate(200);
var msg = string.Format("{0} mentioned you in a comment for {1}\n\n{2}", comment.AuthorName, MarkdownHelper.CreateMarkdownLink(entryLinkFactory.GetFullEntryUrl(comment.Entry), comment.Entry.DefaultName), commentMsg);
foreach (var user in users) {
var notification = new UserMessage(user, "Mentioned in a comment", msg, false);
ctx.OfType<UserMessage>().Save(notification);
}
}
public UserMessageContract(UserMessage message)
{
ParamIs.NotNull(() => message);
Body = message.Message;
Created = message.Created;
HighPriority = message.HighPriority;
Id = message.Id;
Read = message.Read;
Receiver = new UserContract(message.Receiver);
Sender = new UserContract(message.Sender);
Subject = message.Subject;
}
public UserMessageContract(UserMessage message, IUserIconFactory iconFactory, bool includeBody = false) {
ParamIs.NotNull(() => message);
Body = (includeBody ? message.Message : string.Empty);
Created = message.Created;
CreatedFormatted = Created.ToUniversalTime().ToString("g");
HighPriority = message.HighPriority;
Id = message.Id;
Read = message.Read;
Receiver = new UserWithIconContract(message.Receiver, iconFactory);
Sender = (message.Sender != null ? new UserWithIconContract(message.Sender, iconFactory) : null);
Subject = message.Subject;
}
public 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);
SendEmail(message.Receiver.Email, message.Receiver.Name, subject, body);
}
public void SetUp() {
sender = new User { Name = "Sender user", Id = 1};
receiver = new User { Name = "Receiver user", Id = 2 };
permissionContext = new FakePermissionContext(new UserWithPermissionsContract(receiver, ContentLanguagePreference.Default));
receivedMessage = CreateEntry.UserMessage(id: 1, sender: sender, receiver: receiver, subject: "Hello world", body: "Message body", read: true);
sentMessage = CreateEntry.UserMessage(id: 2, sender: receiver, receiver: sender, subject: "Hello to you too", body: "Message body");
var noPermissionMessage = CreateEntry.UserMessage(id: 39, sender: sender, receiver: sender, subject: "Hello world", body: "Message body");
repository = new FakeUserMessageRepository(sentMessage, receivedMessage, noPermissionMessage);
queries = new UserMessageQueries(repository, permissionContext);
}
/// <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));
}
}
}
