public static MoodleRestResponse InvokeMethod(string methodName, HttpContextBase context, params KeyValuePair <string, string>[] requestParams)
{
var cache = getCachedResponse(methodName, context);
if (cache != null)
{
return(cache);
}
RestClient client = new RestClient(ConfigurationManager.AppSettings["MoodleBaseAddress"]);
var request = new RestRequest(ConfigurationManager.AppSettings["RestAddress"]);
request.AddParameter("wstoken", ConfigurationManager.AppSettings["SecretKey"]);
request.AddParameter("wsfunction", methodName);
if (requestParams != null && requestParams.Length > 0)
{
object[] criteriaParams = new object[requestParams.Length];
for (int i = 0; i < requestParams.Length; i++)
{
criteriaParams[i] = new { key = requestParams[i].Key, value = requestParams[i].Value }
}
;
request.AddParameter("criteria", criteriaParams, ParameterType.RequestBody);
}
RestResponse <MoodleRestResponse> resp = (RestResponse <MoodleRestResponse>)client.Execute <MoodleRestResponse>(request);
XmlSerializer ser = new XmlSerializer(typeof(MoodleRestResponse));
MoodleRestResponse res = (MoodleRestResponse)ser.Deserialize(new StringReader(resp.Content));
setCachedResponse(methodName, res, context);
return(res);
}
}
public static void setCachedResponse(string methodName, MoodleRestResponse resp, HttpContextBase context)
{
CacheItemPolicy policy = new CacheItemPolicy();
policy.AbsoluteExpiration = DateTime.Now + TimeSpan.FromMinutes(60);
context.Cache.Add(methodName, resp, null, Cache.NoAbsoluteExpiration, new TimeSpan(0, 30, 0), System.Web.Caching.CacheItemPriority.Normal, null);
}
