public IResult <EdgeHashtagToMedia> GetHashtagMedias(string hashtag, string endCursor, int limitPerPage = 12)
{
try
{
var uri = string.Format(InstagramGraphApiConstants.EXPLORE_TAG_DATA, hashtag, limitPerPage, endCursor);
var variables = string.Format("{0}:{{\"tag_name\":\"{1}\",\"show_ranked\":false,\"first\":{2},\"after\":\"{3}\"}}", _user.UserRhxGis, hashtag, limitPerPage, endCursor);
var signature = ApplicationHelper.CreateMD5(variables);
var request = HttpHelper.GetDefaultRequest(uri);
request.Headers["X-Instagram-GIS"] = signature;
request.Headers["Cookie"] = _user.UserCookie;
var response = HttpHelper.GetDefaultResponse(request);
var json = response.ReadAsString();
if (response.StatusCode != HttpStatusCode.OK)
{
return(Result.UnExpectedResponse <EdgeHashtagToMedia>(response, json));
}
var objRetorno = JsonConvert.DeserializeObject <HashtagMedias>(json);
EdgeHashtagToMedia EdgeHashtagToMedia = GetEdgeHashtagToMedia(objRetorno.Data.Hashtag);
return(Result.Success(EdgeHashtagToMedia));
}
catch (Exception ex)
{
return(Result.Fail <EdgeHashtagToMedia>(ex.Message));
}
}
private EdgeHashtagToMedia GetEdgeHashtagToMedia(Hashtag Hashtag)
{
EdgeHashtagToMedia EdgeHashtagToMedia = new EdgeHashtagToMedia();
EdgeHashtagToMedia.PageInfo = Hashtag.EdgeHashtagToMedia.PageInfo;
EdgeHashtagToMedia.Edges = new List <EdgeHashtagToMediaEdges>();
if (Hashtag.EdgeHashtagToMedia == null)
{
return(null);
}
var medias = Hashtag.EdgeHashtagToMedia;
var ImageMedias = medias.Edges.Where(c => c.Node.Typename == MediaType.Image).ToList();
var SidecarMedias = medias.Edges.Where(c => c.Node.Typename == MediaType.Sidecar).ToList();
var VideosMedias = medias.Edges.Where(c => c.Node.Typename == MediaType.Video).ToList();
foreach (var image in ImageMedias)
{
EdgeHashtagToMedia.Edges.Add(new EdgeHashtagToMediaEdges()
{
Node = image.Node
});
}
foreach (var sidecar in SidecarMedias)
{
var shortcode = sidecar.Node.Shortcode;
var sidecarShortcodeData = GetShortcodeHashtagMedia(shortcode);
EdgeHashtagToMedia.Edges.Add(new EdgeHashtagToMediaEdges()
{
ShortcodeNode = sidecarShortcodeData.Data.ShortcodeMediaHashtag
});
}
foreach (var video in VideosMedias)
{
var shortcode = video.Node.Shortcode;
var videoShortcodeData = GetShortcodeHashtagMedia(shortcode);
EdgeHashtagToMedia.Edges.Add(new EdgeHashtagToMediaEdges()
{
ShortcodeNode = videoShortcodeData.Data.ShortcodeMediaHashtag
});
}
return(EdgeHashtagToMedia);
}
