static InstagramImage[] GetLatestImages(string userid, int count)
{
var url = $"https://www.instagram.com/{userid}/media/";
var images = new InstagramImage[count];
var json = GetJson(url);
if (json == null)
{
return(images);
}
for (var i = 0; i < count; i++)
{
images[i] = GetImage(ref json, i) ?? default(InstagramImage);
}
return(images);
}
public static InstagramImage[] GetInstagramFeed()
{
//declare the variables we need to get this Instagram feed working.
List<InstagramImage> feed = new List<InstagramImage>();
HttpWebRequest request = null;
Stream responseStream = null;
String nextPageUrl = null;
JToken pagination = null;
JToken token = null;
do
{
//see if we already have a "nextPageUrl" from Instragram's API
if (string.IsNullOrEmpty(nextPageUrl))
request = (HttpWebRequest)HttpWebRequest.Create("https://api.instagram.com/v1/users/188067182/media/recent?count=33&access_token=" + ConfigurationManager.AppSettings["instagramAccessToken"]);
else
request = (HttpWebRequest)HttpWebRequest.Create(nextPageUrl);
//get Instagram's response to our request
responseStream = request.GetResponse().GetResponseStream();
Encoding encode = System.Text.Encoding.Default;
using (StreamReader reader = new StreamReader(responseStream, encode))
{
token = JObject.Parse(reader.ReadToEnd());
pagination = token.SelectToken("pagination");
//get the URL for our next request, for the next set of images!
if (pagination != null && pagination.SelectToken("next_url") != null)
{
nextPageUrl = pagination.SelectToken("next_url").ToString();
}
else
{
nextPageUrl = null; //no more images, we got them all already! well done, bravo!
}
//get JSON results from the response and parse them
dynamic results = Newtonsoft.Json.JsonConvert.DeserializeObject(token.ToString());
//iterate through the results and aggregate them to our feed object
foreach (var data in results.data)
{
InstagramImage image = new InstagramImage();
try
{
image.Caption = data.caption.text;
image.URL = data.images.thumbnail.url;
image.Tags = data.tags ?? null;
image.Link = data.link;
image.isPublic = true;
//Debug.WriteLine("Tags found: " + image.Tags.Count.ToString());
//inspect the Instagram image tags
foreach (String tag in image.Tags)
{
//filter out "beer" pictures
if (tag.Equals("beer") || tag.Equals("sourbeer"))
{
image.isPublic = false;
}
}
//add the Instagram image to the output feed
if (image.isPublic)
{
feed.Add(image);
}
}
catch
{
image.Caption = String.Empty;
image.URL = String.Empty;
image.Tags = null;
image.isPublic = false;
}
}
}
}
while (!String.IsNullOrEmpty(nextPageUrl));
return feed.ToArray();
}
