コード例 #1
0
        // LTI Outcomes reverse the relationship between Tool Consumers and Tool Providers. The Tool
        // Provider becomes a consumer of the Outcomes service hosted by the Tool Consumer. In this
        // sample, the Tool Provider and tell the Tool Consumer to save, read, and delete scores.
        #region LTI 1.1 Outcomes (scores)

        /// <summary>
        /// Display the Basic Outcomes settings and provide buttons to exercise the three actions.
        /// </summary>
        /// <param name="lisOutcomeServiceUrl">The URL to the Outcomes service hosted by the Tool Consumer.</param>
        /// <param name="lisResultSourcedId">The SourcedId of the LisResult used in the demo.</param>
        /// <param name="consumerKey">The OAuth Consumer Key to use when sending requests to the Outcomes Service.</param>
        /// <param name="consumerSecret">The OAuth Consumer Secret to use when sending requests to the Outcomes Service.</param>
        /// <remarks>
        /// The Outcomes service is hosted by the Tool Consumer. The Tool Provider call the Outcomes service.
        /// </remarks>
        public ActionResult BasicOutcomes(string lisOutcomeServiceUrl, string lisResultSourcedId, string consumerKey, string consumerSecret)
        {
            var model = new BasicOutcomeModel
            {
                LisOutcomeServiceUrl = lisOutcomeServiceUrl,
                LisResultSourcedId = lisResultSourcedId,
                ConsumerKey = consumerKey,
                ConsumerSecret = consumerSecret
            };
            return View(model);
        }
コード例 #2
0
 public ActionResult BasicOutcomes(BasicOutcomeModel model, string submit)
 {
     switch (submit)
     {
         case "Send Grade":
             if (LtiLibrary.Core.Outcomes.v1.OutcomesClient.PostScore(model.LisOutcomeServiceUrl, model.ConsumerKey, model.ConsumerSecret,
                 model.LisResultSourcedId, model.Score))
             {
                 ViewBag.Message = "Grade sent";
             }
             else
             {
                 ViewBag.Message = "Invalid request";
             }
             break;
         case "Read Grade":
             var lisResult = LtiLibrary.Core.Outcomes.v1.OutcomesClient.ReadScore(model.LisOutcomeServiceUrl, model.ConsumerKey,
                 model.ConsumerSecret, model.LisResultSourcedId);
             if (lisResult.IsValid)
             {
                 model.Score = lisResult.Score;
                 ViewBag.Message = "Grade read";
             }
             else
             {
                 ViewBag.Message = "No grade";
             }
             break;
         case "Delete Grade":
             if (LtiLibrary.Core.Outcomes.v1.OutcomesClient.DeleteScore(model.LisOutcomeServiceUrl, model.ConsumerKey, model.ConsumerSecret,
                 model.LisResultSourcedId))
             {
                 model.Score = null;
                 ViewBag.Message = "Grade deleted";
             }
             else
             {
                 ViewBag.Message = "Invalid request";
             }
             break;
     }
     return View(model);
 }