Examples with TwitchStreamStartEvent com.sx4.bot.events.twitch.TwitchStreamStartEvent used on opensource projects

Example 1 with TwitchStreamStartEvent

use of com.sx4.bot.events.twitch.TwitchStreamStartEvent in project Sx4 by sx4-discord-bot.

the class TwitchEndpoint method postTwitch.

@POST
@Path("twitch")
public Response postTwitch(final String body, @HeaderParam("Twitch-Eventsub-Message-Id") String messageId, @HeaderParam("Twitch-Eventsub-Message-Timestamp") String timestamp, @HeaderParam("Twitch-Eventsub-Message-Signature") String signature, @HeaderParam("Twitch-Eventsub-Message-Type") String type) {
    String hash;
    try {
        hash = "sha256=" + HmacUtility.getSignatureHex(this.bot.getConfig().getTwitchEventSecret(), messageId + timestamp + body, HmacUtility.HMAC_SHA256);
    } catch (NoSuchAlgorithmException | InvalidKeyException e) {
        return Response.status(500).build();
    }
    if (!hash.equals(signature)) {
        return Response.status(401).build();
    }
    if (!this.messageIds.add(messageId)) {
        return Response.status(204).build();
    }
    Document data = Document.parse(body);
    Document subscription = data.get("subscription", Document.class);
    TwitchSubscriptionType subscriptionType = TwitchSubscriptionType.fromIdentifier(subscription.getString("type"));
    if (subscriptionType == null) {
        return Response.status(204).build();
    }
    if (type.equals("webhook_callback_verification")) {
        Document subscriptionData = new Document("subscriptionId", subscription.getString("id")).append("streamerId", subscription.getEmbedded(List.of("condition", "broadcaster_user_id"), String.class)).append("type", subscriptionType.getId());
        this.bot.getMongo().insertTwitchSubscription(subscriptionData).whenComplete(MongoDatabase.exceptionally());
        return Response.ok(data.getString("challenge")).build();
    }
    if (subscriptionType == TwitchSubscriptionType.ONLINE) {
        Document event = data.get("event", Document.class);
        String streamId = event.getString("id");
        String streamerName = event.getString("broadcaster_user_name");
        String streamerId = event.getString("broadcaster_user_id");
        String streamerLogin = event.getString("broadcaster_user_login");
        TwitchStreamType streamType = TwitchStreamType.fromIdentifier(event.getString("type"));
        OffsetDateTime streamStart = OffsetDateTime.parse(event.getString("started_at"));
        Request request = new Request.Builder().url("https://api.twitch.tv/helix/streams?user_id=" + streamerId).addHeader("Authorization", "Bearer " + this.bot.getTwitchConfig().getToken()).addHeader("Client-Id", this.bot.getConfig().getTwitchClientId()).build();
        this.bot.getHttpClient().newCall(request).enqueue((HttpCallback) response -> {
            Document json = Document.parse(response.body().string());
            Document stream = json.getList("data", Document.class).stream().filter(d -> d.getString("type").equals(streamType.getIdentifier())).findFirst().orElse(null);
            if (stream == null) {
                System.err.println("Failed to retrieve stream data for streamer id: " + streamerId);
                return;
            }
            String query = "?" + this.random.nextString(5) + "=" + this.random.nextString(5);
            String title = stream.getString("title");
            String game = stream.getString("game_name");
            String preview = "https://static-cdn.jtvnw.net/previews-ttv/live_user_" + streamerLogin + "-1320x744.png" + query;
            this.bot.getTwitchManager().onEvent(new TwitchStreamStartEvent(new TwitchStream(streamId, streamType, preview, title, game, streamStart), new TwitchStreamer(streamerId, streamerName, streamerLogin)));
        });
    } else if (subscriptionType == TwitchSubscriptionType.REVOCATION) {
        String status = subscription.getString("status");
        if (status.equals("user_removed")) {
            this.bot.getMongo().deleteManyTwitchNotifications(Filters.eq("streamerId", subscription.getEmbedded(List.of("condition", "broadcaster_user_id"), String.class))).whenComplete(MongoDatabase.exceptionally());
        }
    }
    return Response.status(204).build();
}