public async Task PostUnsubscribe(string subId)
{
// Get our WebHook Client
InstagramWebHookClient client = Dependencies.Client;
// Unsubscribe from the given subscription using client configuration with id="".
await client.UnsubscribeAsync("", subId);
}
public async Task PostUnsubscribeAll()
{
// Get our WebHook Client
InstagramWebHookClient client = Dependencies.Client;
// Unsubscribe from all subscriptions for the client configuration with id="".
await client.UnsubscribeAsync("");
}
public async Task <IHttpActionResult> PostSubscribe()
{
// Get our WebHook Client
InstagramWebHookClient client = Dependencies.Client;
// Subscribe to a geo location, in this case within 5000 meters of Times Square in NY
var sub = await client.SubscribeAsync(string.Empty, Url, 40.757626, -73.985794, 5000);
return(Ok(sub));
}
/// <summary>
/// Subscribes to a geographic area identified by a center latitude and longitude and a radius extending from the center.
/// </summary>
/// <param name="client">The current <see cref="InstagramWebHookClient"/> instance.</param>
/// <param name="id">A (potentially empty) ID of a particular configuration for this WebHook. This makes it possible to
/// support multiple WebHooks with individual configurations.</param>
/// <param name="urlHelper">A <see cref="UrlHelper"/> for computing the callback URI.</param>
/// <param name="latitude">The center latitude of the geo-area to subscribe to.</param>
/// <param name="longitude">The center longitude of the geo-area to subscribe to.</param>
/// <param name="radius">The radius of the geo-area in meters between 0 and 5000.</param>
/// <returns>A <see cref="InstagramSubscription"/> instance.</returns>
public static Task <InstagramSubscription> SubscribeAsync(this InstagramWebHookClient client, string id, UrlHelper urlHelper, double latitude, double longitude, int radius)
{
if (client == null)
{
throw new ArgumentNullException("client");
}
if (urlHelper == null)
{
throw new ArgumentNullException("urlHelper");
}
Uri callback = GetCallback(id, urlHelper);
return(client.SubscribeAsync(id, callback, latitude, longitude, radius));
}
public override async Task ExecuteAsync(string generator, WebHookHandlerContext context)
{
// Get the WebHook client
InstagramWebHookClient client = Dependencies.Client;
// Convert the incoming data to a collection of InstagramNotifications
var notifications = context.GetDataOrDefault <IEnumerable <InstagramNotification> >();
foreach (var notification in notifications)
{
// Use WebHook client to get detailed information about the posted media
var entries = await client.GetRecentGeoMedia(context.Id, notification.ObjectId);
foreach (JToken entry in entries)
{
// Get direct links and sizes of media
var thumbnail = entry["images"]["thumbnail"].ToObject <InstagramMedia>();
var lowres = entry["images"]["low_resolution"].ToObject <InstagramMedia>();
var std = entry["images"]["standard_resolution"].ToObject <InstagramMedia>();
}
}
}
public override async Task ExecuteAsync(string generator, WebHookHandlerContext context)
{
// Get the WebHook client
InstagramWebHookClient client = Dependencies.Client;
// Convert the incoming data to a collection of InstagramNotifications
var notifications = context.GetDataOrDefault <InstagramNotificationCollection>();
foreach (var notification in notifications)
{
// Use WebHook client to get detailed information about the posted media
JArray entries = await client.GetRecentGeoMedia(context.Id, notification.ObjectId);
foreach (JToken entry in entries)
{
InstagramPost post = entry.ToObject <InstagramPost>();
// Image information
if (post.Images != null)
{
InstagramMedia thumbnail = post.Images.Thumbnail;
InstagramMedia lowRes = post.Images.LowResolution;
InstagramMedia stdRes = post.Images.StandardResolution;
}
// Video information
if (post.Videos != null)
{
InstagramMedia lowBandwidth = post.Videos.LowBandwidth;
InstagramMedia lowRes = post.Videos.LowResolution;
InstagramMedia stdRes = post.Videos.StandardResolution;
}
// Get direct links and sizes of media
Uri link = post.Link;
}
}
}
public static void Initialise(HttpConfiguration config)
{
client = new InstagramWebHookClient(config);
}
