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Jamie.Rees 2017-01-30 16:30:01 +00:00
commit 4feb3cd462
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Ombi.Services/Notification/EmbyNotificationEngine.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using NLog;
using Ombi.Api.Interfaces;
using Ombi.Core;
using Ombi.Core.Models;
using Ombi.Core.SettingModels;
using Ombi.Core.Users;
using Ombi.Helpers.Permissions;
using Ombi.Services.Interfaces;
using Ombi.Store;
using Ombi.Store.Models;
using Ombi.Store.Repository;
namespace Ombi.Services.Notification
{
public class EmbyNotificationEngine : IEmbyNotificationEngine
{
public EmbyNotificationEngine(IEmbyApi p, IRepository<UsersToNotify> repo, ISettingsService<EmbySettings> embySettings, INotificationService service, IUserHelper userHelper)
{
EmbyApi = p;
UserNotifyRepo = repo;
Notification = service;
UserHelper = userHelper;
EmbySettings = embySettings;
}
private IEmbyApi EmbyApi { get; }
private IRepository<UsersToNotify> UserNotifyRepo { get; }
private static Logger Log = LogManager.GetCurrentClassLogger();
private INotificationService Notification { get; }
private IUserHelper UserHelper { get; }
private ISettingsService<EmbySettings> EmbySettings { get; }
public async Task NotifyUsers(IEnumerable<RequestedModel> modelChanged, NotificationType type)
{
try
{
var embySettings = await EmbySettings.GetSettingsAsync();
var embyUsers = EmbyApi.GetUsers(embySettings.FullUri, embySettings.ApiKey);
var userAccount = embyUsers.FirstOrDefault(x => x.Policy.IsAdministrator);
var adminUsername = userAccount?.Name ?? string.Empty;
var users = UserHelper.GetUsersWithFeature(Features.RequestAddedNotification).ToList();
Log.Debug("Notifying Users Count {0}", users.Count);
foreach (var model in modelChanged)
{
var selectedUsers = new List<string>();
foreach (var u in users)
{
var requestUser = model.RequestedUsers.FirstOrDefault(
x => x.Equals(u.Username, StringComparison.CurrentCultureIgnoreCase) || x.Equals(u.UserAlias, StringComparison.CurrentCultureIgnoreCase));
if (string.IsNullOrEmpty(requestUser))
{
continue;
}
// Make sure we do not already have the user
if (!selectedUsers.Contains(requestUser))
{
selectedUsers.Add(requestUser);
}
}
foreach (var user in selectedUsers)
{
Log.Info("Notifying user {0}", user);
if (user.Equals(adminUsername, StringComparison.CurrentCultureIgnoreCase))
{
Log.Info("This user is the Plex server owner");
await PublishUserNotification(userAccount?.Name, userAccount?.Name, model.Title, model.PosterPath, type, model.Type); // TODO Emby needs email address
return;
}
var localUser =
users.FirstOrDefault( x =>
x.Username.Equals(user, StringComparison.CurrentCultureIgnoreCase) ||
x.UserAlias.Equals(user, StringComparison.CurrentCultureIgnoreCase));
// So if the request was from an alias, then we need to use the local user (since that contains the alias).
// If we do not have a local user, then we should be using the Plex user if that user exists.
// This will execute most of the time since Plex and Local users will most always be in the database.
if (localUser != null)
{
if (string.IsNullOrEmpty(localUser?.EmailAddress))
{
Log.Info("There is no email address for this Local user ({0}), cannot send notification", localUser.Username);
continue;
}
Log.Info("Sending notification to: {0} at: {1}, for : {2}", localUser, localUser.EmailAddress, model.Title);
await PublishUserNotification(localUser.Username, localUser.EmailAddress, model.Title, model.PosterPath, type, model.Type);
}
else
{
var email = embyUsers.FirstOrDefault(x => x.Name.Equals(user, StringComparison.CurrentCultureIgnoreCase));
if (string.IsNullOrEmpty(email?.Name)) // TODO this needs to be the email
{
Log.Info("There is no email address for this Emby user ({0}), cannot send notification", email?.Name); //TODO
// We do not have a plex user that requested this!
continue;
}
Log.Info("Sending notification to: {0} at: {1}, for : {2}", email.Name, email.Name, model.Title);
await PublishUserNotification(email.Name, email.Name, model.Title, model.PosterPath, type, model.Type); //TODO
}
}
}
}
catch (Exception e)
{
Log.Error(e);
}
}
public async Task NotifyUsers(RequestedModel model, NotificationType type)
{
try
{
var embySettings = await EmbySettings.GetSettingsAsync();
var embyUsers = EmbyApi.GetUsers(embySettings.FullUri, embySettings.ApiKey);
var userAccount = embyUsers.FirstOrDefault(x => x.Policy.IsAdministrator);
var adminUsername = userAccount.Name ?? string.Empty;
var users = UserHelper.GetUsersWithFeature(Features.RequestAddedNotification).ToList();
Log.Debug("Notifying Users Count {0}", users.Count);
// Get the usernames or alias depending if they have an alias
var userNamesWithFeature = users.Select(x => x.UsernameOrAlias).ToList();
Log.Debug("Users with the feature count {0}", userNamesWithFeature.Count);
Log.Debug("Usernames: ");
foreach (var u in userNamesWithFeature)
{
Log.Debug(u);
}
Log.Debug("Users in the requested model count: {0}", model.AllUsers.Count);
Log.Debug("usernames from model: ");
foreach (var modelAllUser in model.AllUsers)
{
Log.Debug(modelAllUser);
}
if (model.AllUsers == null || !model.AllUsers.Any())
{
Log.Debug("There are no users in the model.AllUsers, no users to notify");
return;
}
var usersToNotify = userNamesWithFeature.Intersect(model.AllUsers, StringComparer.CurrentCultureIgnoreCase).ToList();
if (!usersToNotify.Any())
{
Log.Debug("Could not find any users after the .Intersect()");
}
Log.Debug("Users being notified for this request count {0}", users.Count);
foreach (var user in usersToNotify)
{
Log.Info("Notifying user {0}", user);
if (user.Equals(adminUsername, StringComparison.CurrentCultureIgnoreCase))
{
Log.Info("This user is the Emby server owner");
await PublishUserNotification(userAccount.Name, userAccount.Name, model.Title, model.PosterPath, type, model.Type); // TODO
return;
}
var email = embyUsers.FirstOrDefault(x => x.Name.Equals(user, StringComparison.CurrentCultureIgnoreCase));
if (email == null)
{
Log.Info("There is no email address for this Emby user, cannot send notification");
// We do not have a plex user that requested this!
continue;
}
Log.Info("Sending notification to: {0} at: {1}, for title: {2}", email.Name, email.Name, model.Title); // TODO
await PublishUserNotification(email.Name, email.Name, model.Title, model.PosterPath, type, model.Type); // TODO
}
}
catch (Exception e)
{
Log.Error(e);
}
}
private async Task PublishUserNotification(string username, string email, string title, string img, NotificationType type, RequestType requestType)
{
var notificationModel = new NotificationModel
{
User = username,
UserEmail = email,
NotificationType = type,
Title = title,
ImgSrc = requestType == RequestType.Movie ? $"https://image.tmdb.org/t/p/w300/{img}" : img
};
// Send the notification to the user.
await Notification.Publish(notificationModel);
}
}
}