Changeset 5186 for branches/WebApplication/MVC2/HLWebOKBAdminPlugin

Timestamp:

12/31/10 18:36:51 (14 years ago)

Author:

wtollsch

Message:

#1198 MVC2 plugin template added for HL OKBWebClient

Location:

branches/WebApplication/MVC2/HLWebOKBAdminPlugin

Files:

• Controllers/AlgorithmClassController.cs (modified) (1 diff)
• Helpers (added)
• Helpers/HtmlHelpers.cs (added)
• Models/AlgorithmClass.cs (added)
• ViewModels (added)
• ViewModels/AlgorithmClassBrowseViewModel.cs (added)
• ViewModels/AlgorithmClassIndexViewModel.cs (added)
• ViewModels/AlgorithmClassViewModel.cs (added)
• Views/Shared/EditorTemplates (added)
• Views/Shared/EditorTemplates/AlgorithmClass.ascx (added)

branches/WebApplication/MVC2/HLWebOKBAdminPlugin/Controllers/AlgorithmClassController.cs

@@ -4 +4 @@
 using System.Web;
 using System.Web.Mvc;
+using HLWebOKBAdminPlugin.ViewModels;
+using System.Web.Security;
 using System.ServiceModel.Security;
-using HLWebPluginHost.Models;
-
-namespace HLWebPluginHost.Controllers {
-    public class AlgorithmClassController : Controller {
-        //container for data
-        AlgorithmClassModel viewModel;
+using HLWebPluginHost.OKBService;
+
+namespace HLWebOKBAdminPlugin.Controllers
+{
+    public class AlgorithmClassController : Controller
+    {
+        //BASICS: controllers respond to input from the browser, decide what to do and return
+        //        response to the user (Views)
+
+        // for edit form 2 controller actions are needed
+        // first controller action if form is first loaded to display algorithm class data
+        // second controller handles the post action
+
+        //returns a certificated service client for current user .... call this function in every method
+        private OKBService.OKBServiceClient CertificateValidator() {
+            OKBService.OKBServiceClient sc = new OKBService.OKBServiceClient();
+
+            sc.ClientCredentials.UserName.UserName = Membership.GetUser().UserName;
+            sc.ClientCredentials.UserName.Password = HttpContext.Session["pwd"].ToString();
+            sc.ClientCredentials.ServiceCertificate.Authentication.CertificateValidationMode = X509CertificateValidationMode.None;
+
+            return sc;
+        }//CertificateValidator        
+
         //
         // GET: /AlgorithmClass/
 
         public ActionResult Index() {
-            //create list of algorithms
-            //OKBService.OKBServiceClient sc = new OKBService.OKBServiceClient();
-            //sc.ClientCredentials.UserName.UserName = "Gerhard";
-            //sc.ClientCredentials.UserName.Password = "Gerhard";
-            //sc.ClientCredentials.ServiceCertificate.Authentication.CertificateValidationMode = X509CertificateValidationMode.None;
-
-            //var agcList = new List<OKBService.AlgorithmClass>();
-            //OKBService.AlgorithmClass[] ac = sc.GetAlgorithmClasses();
-            //foreach (OKBService.AlgorithmClass a in ac) {
-            //    agcList.Add(a);
-            //}//foreach
-
-            //var viewModel = new AlgorithmClassModel {
-            //    NumOfClasses = agcList.Count(),
-            //    AlgorithmClassList = agcList
-            //};
-
-            viewModel = new AlgorithmClassModel {
-                NumOfClasses = 0,
-                AlgorithmClassList = null
-            };            
-
-            return View(viewModel);
-        }//index
-
-        //
-        // GET: /AlgorithmClass/Browse
-
-        public string Browse() {
-            string message = "AlgorithmClass.Browse, id = " + Server.HtmlEncode(Request.QueryString["id"]);
-            return Server.HtmlEncode(message);
-        }//index
-
-        //
-        // GET: /AlgorithmClass/Details/2
-
-        public string Details(int id) {
-            string message = "AlgorithmClass.Details, id = " + id;
-            return Server.HtmlEncode(message);
-        }//index
-
-        //
-        // GET: /AlgotithmClass/5
-        public string DelAlgorithmClass(int id) {
-            string message = "DeleteAlgorithmClass, id = " + Server.HtmlEncode(Request.QueryString["id"]);
-            return Server.HtmlEncode(message);
-        }
-
-        public bool AddAlgorithmClass(string name, String description) {
-            //var viewModel = new AlgorithmClassModel {
-            //    NumOfClasses = 0,
-            //    AlgorithmClassList = null
-            //};
-
-            viewModel.AddAlgorithmClass("ccc", "na");
-
-            return true;
-
-        }//AddAlgorithmClass
+            //the index action is the homepage of the site (AlgorithmClass)  
+            //what happens: generate list of AlgorithmClass and commit the list to the index view
+
+            //get certificated service client
+            OKBService.OKBServiceClient sc = CertificateValidator();
+
+            //get list of Algorithm Classes
+            var algorithmClasses = new List<AlgorithmClass>();
+            AlgorithmClass[] ac = sc.GetAlgorithmClasses();
+            foreach (AlgorithmClass a in ac) {
+                algorithmClasses.Add(a);
+            }//foreach            
+
+            //return Index View that contains a list of all AlgorithmClasses (Views/Index.aspx)
+            return View(algorithmClasses);
+        }//Index
+
+        //
+        // GET: /AlgorithmClass/Details/5
+
+        public ActionResult Details(int id) {
+            //what happens: get AlgorithmClass object , create a viewmodel which contains the data
+            //              for the view and commit the viewmodel to the view
+            //              => correlates to a HTTP GET request
+
+            //get certificated service client
+            OKBService.OKBServiceClient sc = CertificateValidator();
+
+            //the viewmodel contains data for the view
+            var viewModel = new AlgorithmClassViewModel {
+                AlgorithmClass = sc.GetAlgorithmClass(id)
+            };
+
+            return View(viewModel);
+        }//Details
+
+        //
+        // GET: /AlgorithmClass/Create
+
+        public ActionResult Create() {
+            //what happens: create empty AlgorithmClass object , create a viewmodel which contains the data
+            //              for the view and commit the viewmodel to the view
+            //              this Create action is needed for first time call of the page to display content
+
+            //get certificated service client
+            OKBService.OKBServiceClient sc = CertificateValidator();
+
+            //the viewmodel with empty AlgorithmClass object
+            var viewModel = new AlgorithmClassViewModel {
+                AlgorithmClass = new AlgorithmClass()
+            };
+
+            return View(viewModel);
+        }//Create
+
+        //
+        // POST: /AlgorithmClass/Create
+
+        [HttpPost]
+        public ActionResult Create(AlgorithmClass algorithmClass) {
+            //what happens: the 2nd Create controller handles the POST action from the form
+            //              an AlgorithmClass object is passed from the Create view by submit
+
+            try {
+                //get certificated service client
+                OKBService.OKBServiceClient sc = CertificateValidator();
+
+                //create new AlgorithmClass object
+                AlgorithmClass ac = new HLWebPluginHost.OKBService.AlgorithmClass();
+                ac.Id = algorithmClass.Id;
+                ac.Name = algorithmClass.Name;
+                ac.Description = algorithmClass.Description;
+
+                //add new AlgorithmClass
+                sc.AddAlgorithmClass(ac);
+
+                //redirect to the home page
+                return RedirectToAction("Index");
+            }
+            catch {
+                //invalid - redisplay with errors
+                var viewModel = new AlgorithmClassViewModel {
+                    AlgorithmClass = algorithmClass
+                };
+
+                return View(viewModel);
+            }
+        }//Create - post
+
+        //
+        // GET: /AlgorithmClass/Edit/5
+
+        public ActionResult Edit(int id) {
+            //what happens: get AlgorithmClass object , create a viewmodel which contains the data
+            //              for the view and commit the viewmodel to the view
+            //              => correlates to a HTTP GET request
+            
+            //get certificated service client
+            OKBService.OKBServiceClient sc = CertificateValidator();
+
+            //the viewmodel contains data for the view
+            var viewModel = new AlgorithmClassViewModel {
+                AlgorithmClass = sc.GetAlgorithmClass(id)
+            };
+            return View(viewModel);
+        }//Edit
+
+        //
+        // POST: /AlgorithmClass/Edit/5
+
+        [HttpPost]
+        public ActionResult Edit(int id, FormCollection collection) {
+            //what happens: the 2nd Edit controller handles the POST action from the form
+            //              an AlgorithmClass object is passed from the Edit view by submit
+
+            //get certificated service client
+            OKBService.OKBServiceClient sc = CertificateValidator();
+
+            //get AlgorithmClass object from DB
+            var algorithmClass = sc.GetAlgorithmClass(id);
+
+            try {
+                // update AlgorithmClass
+                UpdateModel(algorithmClass, "AlgorithmClass");
+
+                AlgorithmClass ac = new HLWebPluginHost.OKBService.AlgorithmClass();
+                ac.Id = algorithmClass.Id;
+                ac.Name = algorithmClass.Name;
+                ac.Description = algorithmClass.Description;
+
+                sc.UpdateAlgorithmClass(ac);
+
+                return RedirectToAction("Index");
+            }
+            catch {
+                var viewModel = new AlgorithmClassViewModel {
+                    AlgorithmClass = algorithmClass
+                };
+
+                return View(viewModel);
+            }
+        }//Edit
+
+        //
+        // GET: /AlgorithmClass/Delete/5
+
+        public ActionResult Delete(int id) {
+            //what happens: get AlgorithmClass object , create a viewmodel which contains the data
+            //              for the view and commit the viewmodel to the view
+            //              => correlates to a HTTP GET request
+
+            //get certificated service client
+            OKBService.OKBServiceClient sc = CertificateValidator();
+
+            //the viewmodel contains data for the view
+            var viewModel = new AlgorithmClassViewModel {
+                AlgorithmClass = sc.GetAlgorithmClass(id)
+            };
+            return View(viewModel);
+        }//Delete
+
+        //
+        // POST: /AlgorithmClass/Delete/5
+
+        [HttpPost]
+        public ActionResult Delete(int id, FormCollection collection) {
+            //what happens: the 2nd Delete controller handles the POST action from the form
+            //              an AlgorithmClass object is passed from the Delete view by submit
+   
+            //get certificated service client
+            OKBService.OKBServiceClient sc = CertificateValidator();
+
+            //load object from db
+            var algorithmClass = sc.GetAlgorithmClass(id);
+
+            try {
+                //delete object
+                sc.DeleteAlgorithmClass(id);
+
+                return RedirectToAction("Index");
+            }
+            catch {
+                var viewModel = new AlgorithmClassViewModel {
+                    AlgorithmClass = algorithmClass
+                };
+
+                return View(viewModel);
+            }
+        }//Delete
 
     }