/// <inheritdoc />
public ISnapshotResponse Snapshot(ISnapshotRequest snapshotRequest)
{
return(this.Dispatch <ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse>(
snapshotRequest,
(p, d) => this.RawDispatch.SnapshotCreateDispatch <SnapshotResponse>(p, d)
));
}
/// <inheritdoc />
public ISnapshotResponse Snapshot(ISnapshotRequest snapshotRequest)
{
return this.Dispatch<ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse>(
snapshotRequest,
(p, d) => this.RawDispatch.SnapshotCreateDispatch<SnapshotResponse>(p, d)
);
}
/// <inheritdoc />
public Task <ISnapshotResponse> SnapshotAsync(ISnapshotRequest snapshotRequest)
{
return(this.DispatchAsync <ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse, ISnapshotResponse>(
snapshotRequest,
(p, d) => this.RawDispatch.SnapshotCreateDispatchAsync <SnapshotResponse>(p, d)
));
}
/// <inheritdoc />
public Task<ISnapshotResponse> SnapshotAsync(ISnapshotRequest snapshotRequest)
{
return this.DispatchAsync<ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse, ISnapshotResponse>(
snapshotRequest,
(p, d) => this.RawDispatch.SnapshotCreateDispatchAsync<SnapshotResponse>(p, d)
);
}
public static Task ClearLastKeyboard(this TelegramBotClient client, ISnapshotRequest request,
CancellationToken cancellationToken = default)
{
CallbackQuery query = ((SnapshotRequest)request).Query;
return(client.ClearLastKeyboard(query, cancellationToken));
}
public SnapshotStatusHumbleObject(IElasticClient elasticClient, ISnapshotRequest snapshotRequest)
{
elasticClient.ThrowIfNull("elasticClient");
snapshotRequest.ThrowIfNull("snapshotRequest");
_elasticClient = elasticClient;
_snapshotRequest = snapshotRequest;
}
public SnapshotObservable(IElasticClient elasticClient, ISnapshotRequest snapshotRequest, TimeSpan interval)
: this(elasticClient, snapshotRequest)
{
interval.ThrowIfNull(nameof(interval));
if (interval.Ticks < 0)
{
throw new ArgumentOutOfRangeException(nameof(interval));
}
_interval = interval;
}
public SnapshotObservable(IElasticClient elasticClient, ISnapshotRequest snapshotRequest)
{
elasticClient.ThrowIfNull(nameof(elasticClient));
snapshotRequest.ThrowIfNull(nameof(snapshotRequest));
_elasticClient = elasticClient;
_snapshotRequest = snapshotRequest;
_snapshotStatusHumbleObject = new SnapshotStatusHumbleObject(elasticClient, snapshotRequest);
_snapshotStatusHumbleObject.Completed += StopTimer;
_snapshotStatusHumbleObject.Error += StopTimer;
}
public static Task <Message> SendSnapshotFailure(this TelegramBotClient client, Snapshot snapshot,
ISnapshotRequest request, Node nodeToNavigate, CancellationToken cancellationToken = default)
{
CallbackQuery query = ((SnapshotRequest)request).Query;
// send a new text message
string markdown = MessageHelpers.GetFailureMarkdown(snapshot);
InlineKeyboardMarkup replyMarkup = MessageHelpers.GetReplyMarkup(nodeToNavigate);
return(client.SendTextMessageAsync(query.Message.Chat.Id, markdown, ParseMode.Markdown,
replyMarkup: replyMarkup, cancellationToken: cancellationToken));
}
public SnapshotObservable(IOpenSearchClient opensearchClient, ISnapshotRequest snapshotRequest)
{
opensearchClient.ThrowIfNull(nameof(opensearchClient));
snapshotRequest.ThrowIfNull(nameof(snapshotRequest));
_opensearchClient = opensearchClient;
_snapshotRequest = snapshotRequest;
_snapshotRequest.RequestParameters.SetRequestMetaData(RequestMetaDataFactory.SnapshotHelperRequestMetaData());
_snapshotStatusHumbleObject = new SnapshotStatusHumbleObject(opensearchClient, snapshotRequest);
_snapshotStatusHumbleObject.Completed += StopTimer;
_snapshotStatusHumbleObject.Error += StopTimer;
}
public static Task <Message> SendSnapshotSuccess(this TelegramBotClient client, Snapshot snapshot,
ISnapshotRequest request, Node nodeToNavigate, TelegramOptions options, CancellationToken cancellationToken = default)
{
CallbackQuery query = ((SnapshotRequest)request).Query;
// post the snapshot and navigation controls in a new message
var photo = new InputOnlineFile(snapshot.Stream);
string caption = MessageHelpers.GetCaptionMarkdown(snapshot, options.HoursOffset, options.DateTimeFormat);
IReplyMarkup replyMarkup = MessageHelpers.GetReplyMarkup(snapshot.Node.Parent);
return(client.SendPhotoAsync(query.Message.Chat.Id, photo, caption, ParseMode.Markdown,
replyMarkup: replyMarkup, cancellationToken: cancellationToken));
}
public async Task Navigate(Node node, ISnapshotRequest request, string alert = null,
CancellationToken cancellationToken = default)
{
if (!_started)
{
throw new InvalidOperationException("Messenger was not started.");
}
await _client.Navigate(node, request, alert, cancellationToken);
_logger.LogInformation("User {UserName} navigated to {NodeName}",
((SnapshotRequest)request).Query.From.Username, node.Name);
}
public async Task SendSnapshotAndNavigate(Snapshot snapshot, ISnapshotRequest request, Node nodeToNavigate,
CancellationToken cancellationToken = default)
{
if (!_started)
{
throw new InvalidOperationException("Messenger was not started.");
}
await _client.ClearLastKeyboard(request, cancellationToken).ConfigureAwait(false);
Message message = snapshot.Success
? await _client.SendSnapshotSuccess(snapshot, request, nodeToNavigate, _options, cancellationToken).ConfigureAwait(false)
: await _client.SendSnapshotFailure(snapshot, request, nodeToNavigate, cancellationToken).ConfigureAwait(false);
_logger.LogInformation("Sent snapshot message to {UserName}", message.Chat.Username);
}
public async Task Handle(ISnapshotRequest request, CancellationToken cancellationToken)
{
using IServiceScope scope = _serviceScopeFactory.CreateScope();
var registry = scope.ServiceProvider.GetRequiredService <ICameraRegistry>();
Node node = await registry.GetNode(request.Id, cancellationToken).ConfigureAwait(false);
if (node == null)
{
// invalid node, fallback to root
Node root = await registry.GetRootNode(cancellationToken).ConfigureAwait(false);
// update navigation controls to the root's children
await _messenger
.Navigate(root, request, alert : "The camera has been moved or deleted.", cancellationToken)
.ConfigureAwait(false);
return;
}
if (!node.IsLeaf())
{
// navigate to the selected node
await _messenger.Navigate(node, request, cancellationToken : cancellationToken).ConfigureAwait(false);
return;
}
// show the node's view
var cameraService = scope.ServiceProvider.GetService <ICameraService>();
using Snapshot snapshot = await cameraService
.GetSnapshot(node, cancellationToken)
.ConfigureAwait(false);
await _messenger
.SendSnapshotAndNavigate(snapshot, request, node.Parent, cancellationToken)
.ConfigureAwait(false);
}
/// <inheritdoc />
public IObservable <ISnapshotStatusResponse> SnapshotObservable(TimeSpan interval, ISnapshotRequest snapshotRequest)
{
snapshotRequest.ThrowIfNull("snapshotRequest");
var observable = new SnapshotObservable(this, snapshotRequest);
return(observable);
}
/// <inheritdoc/> public IObservable<ISnapshotStatusResponse> SnapshotObservable(TimeSpan interval, ISnapshotRequest request) => new SnapshotObservable(this, request);
/// <inheritdoc />
public IObservable<ISnapshotStatusResponse> SnapshotObservable(TimeSpan interval, ISnapshotRequest snapshotRequest)
{
snapshotRequest.ThrowIfNull("snapshotRequest");
var observable = new SnapshotObservable(this, snapshotRequest);
return observable;
}
public static async Task <Message> Navigate(this TelegramBotClient client, Node node, ISnapshotRequest request,
string alert = null, CancellationToken cancellationToken = default)
{
CallbackQuery query = ((SnapshotRequest)request).Query;
long chatId = query.Message.Chat.Id;
int requestMessageId = query.Message.MessageId;
// show alert or silently acknowledge
bool showAlert = !string.IsNullOrWhiteSpace(alert);
string text = showAlert ? alert : null;
await client.AnswerCallbackQueryAsync(query.Id, text : text, showAlert : showAlert,
cancellationToken : cancellationToken)
.ConfigureAwait(false);
// update navigation controls in the current message
InlineKeyboardMarkup replyMarkup = MessageHelpers.GetReplyMarkup(node);
return(await client.EditMessageReplyMarkupAsync(chatId, requestMessageId, replyMarkup, cancellationToken)
.ConfigureAwait(false));
}
/// <summary> /// <c>PUT</c> request to the <c>snapshot.create</c> API, read more about this API online: /// <para></para> /// <a href = "https://www.elastic.co/guide/en/elasticsearch/reference/master/modules-snapshots.html">https://www.elastic.co/guide/en/elasticsearch/reference/master/modules-snapshots.html</a> /// </summary> public Task <SnapshotResponse> SnapshotAsync(ISnapshotRequest request, CancellationToken ct = default) => DoRequestAsync <ISnapshotRequest, SnapshotResponse>(request, request.RequestParameters, ct);
/// <summary> /// <c>PUT</c> request to the <c>snapshot.create</c> API, read more about this API online: /// <para></para> /// <a href = "https://www.elastic.co/guide/en/elasticsearch/reference/master/modules-snapshots.html">https://www.elastic.co/guide/en/elasticsearch/reference/master/modules-snapshots.html</a> /// </summary> public SnapshotResponse Snapshot(ISnapshotRequest request) => DoRequest <ISnapshotRequest, SnapshotResponse>(request, request.RequestParameters);
/// <inheritdoc />
public Task <ISnapshotResponse> SnapshotAsync(ISnapshotRequest request, CancellationToken cancellationToken = default(CancellationToken)) =>
Dispatcher.DispatchAsync <ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse, ISnapshotResponse>(
request,
cancellationToken,
LowLevelDispatch.SnapshotCreateDispatchAsync <SnapshotResponse>
);
/// <inheritdoc /> public IObservable <ISnapshotStatusResponse> SnapshotObservable(TimeSpan interval, ISnapshotRequest request) => new SnapshotObservable(this, request);
/// <inheritdoc/> public ISnapshotResponse Snapshot(ISnapshotRequest request) => this.Dispatcher.Dispatch<ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse>( request, this.LowLevelDispatch.SnapshotCreateDispatch<SnapshotResponse> );
/// <inheritdoc/>
public ISnapshotResponse Snapshot(ISnapshotRequest request) =>
this.Dispatcher.Dispatch <ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse>(
request,
this.LowLevelDispatch.SnapshotCreateDispatch <SnapshotResponse>
);
/// <inheritdoc/> public Task<ISnapshotResponse> SnapshotAsync(ISnapshotRequest request) => this.Dispatcher.DispatchAsync<ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse, ISnapshotResponse>( request, this.LowLevelDispatch.SnapshotCreateDispatchAsync<SnapshotResponse> );
public static SnapshotResponse Snapshot(this IElasticClient client, ISnapshotRequest request) => client.Snapshot.Snapshot(request);
/// <inheritdoc/>
public Task <ISnapshotResponse> SnapshotAsync(ISnapshotRequest request) =>
this.Dispatcher.DispatchAsync <ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse, ISnapshotResponse>(
request,
this.LowLevelDispatch.SnapshotCreateDispatchAsync <SnapshotResponse>
);
public static Task <SnapshotResponse> SnapshotAsync(this IElasticClient client, ISnapshotRequest request, CancellationToken ct = default) => client.Snapshot.SnapshotAsync(request, ct);
/// <inheritdoc/> public Task<ISnapshotResponse> SnapshotAsync(ISnapshotRequest request, CancellationToken cancellationToken = default(CancellationToken)) => this.Dispatcher.DispatchAsync<ISnapshotRequest, SnapshotRequestParameters, SnapshotResponse, ISnapshotResponse>( request, cancellationToken, this.LowLevelDispatch.SnapshotCreateDispatchAsync<SnapshotResponse> );
public SnapshotRequestedEventArgs(ISnapshotRequest snapshotRequest, CancellationToken cancellationToken = default)
{
SnapshotRequest = snapshotRequest;
CancellationToken = cancellationToken;
}
