private List <PublishedExtension> GetNextPageFromMarketplace(int pageNumber, int pageSize, String vsVersion, IEnumerable <string> skus)
{
try
{
ExtensionQuery query = CreateQueryForExtensions(pageNumber, pageSize, skus, vsVersion);
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, new Uri(s_extensionQueryUrl));
String queryJson = JsonConvert.SerializeObject(query);
request.Content = new StringContent(queryJson, Encoding.UTF8, "application/json");
request.Headers.TryAddWithoutValidation("User-Agent", "VSIDE-VSPackageInstaller" + vsVersion);
HttpResponseMessage response = _httpClient.SendAsync(request).Result;
String jsonString = response.Content.ReadAsStringAsync().Result;
ExtensionQueryResult result = JsonConvert.DeserializeObject <ExtensionQueryResult>(jsonString);
return(result.Results[0].Extensions);
}
catch (Exception)
{
return(null);
}
}
private ExtensionQuery CreateQueryForExtensions(int pageNumber, int pageSize, IEnumerable <String> skus, string vsVersion)
{
ExtensionQuery query = new ExtensionQuery();
query.Filters = new List <QueryFilter>()
{
new QueryFilter()
{
PageNumber = pageNumber,
Criteria = new List <FilterCriteria>()
{
new FilterCriteria()
{
FilterType = 15,
Value = vsVersion
},
new FilterCriteria()
{
FilterType = 14,
Value = "1033"
}
},
PageSize = pageSize,
SortBy = 1,
SortOrder = 2
}
};
//assuming skus are like Ultimate, Community etc. we will add prefix as needed by Marketplace
foreach (string sku in skus)
{
query.Filters[0].Criteria.Add(new FilterCriteria()
{
FilterType = 8,
Value = "Microsoft.VisualStudio." + sku
});
}
return(query);
}