From 52625e6bee3c733a662bef01e4b0f07323765cc6 Mon Sep 17 00:00:00 2001
From: stubbfel <stubbfel@tutcottbus.de>
Date: Mon, 17 Jun 2013 11:25:08 +0200
Subject: [PATCH 1/6] init #33

---
 CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj |  1 +
 CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs   | 12 ++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs

diff --git a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
index f27a3dc3..c022ab30 100644
--- a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
+++ b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
@@ -179,6 +179,7 @@
     <Compile Include="Utility\RestApi.cs" />
     <Compile Include="Utility\StringManager.cs" />
     <Compile Include="Utility\URLList.cs" />
+    <Compile Include="Utility\XmlApi.cs" />
     <Compile Include="Utility\XmlFeed.cs" />
   </ItemGroup>
   <ItemGroup>
diff --git a/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs b/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
new file mode 100644
index 00000000..c0753741
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CampusAppWP8.Utility
+{
+    public class XmlApi
+    {
+    }
+}

From 25b05855a2c037e5f9e03e58d7fa9ebf16213de9 Mon Sep 17 00:00:00 2001
From: stubbfel <stubbfel@tutcottbus.de>
Date: Mon, 17 Jun 2013 11:50:01 +0200
Subject: [PATCH 2/6] finish xmlApi

---
 CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj |   1 +
 .../CampusAppWP8/Utility/ApiEventHandler.cs   |  46 ++++++++
 CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs   | 108 +++++++++++++++++-
 CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs  |   3 +
 4 files changed, 156 insertions(+), 2 deletions(-)
 create mode 100644 CampusAppWP8/CampusAppWP8/Utility/ApiEventHandler.cs

diff --git a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
index c022ab30..190ec908 100644
--- a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
+++ b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
@@ -171,6 +171,7 @@
       <DesignTime>True</DesignTime>
       <DependentUpon>Constants.resx</DependentUpon>
     </Compile>
+    <Compile Include="Utility\ApiEventHandler.cs" />
     <Compile Include="Utility\Feed.cs" />
     <Compile Include="Utility\FeedEventHandler.cs" />
     <Compile Include="Utility\FileList.cs" />
diff --git a/CampusAppWP8/CampusAppWP8/Utility/ApiEventHandler.cs b/CampusAppWP8/CampusAppWP8/Utility/ApiEventHandler.cs
new file mode 100644
index 00000000..f90b2ec4
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Utility/ApiEventHandler.cs
@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CampusAppWP8.Utility
+{
+    /// <summary>
+    /// This class handle the events of a api <see cref="RestApi{T}"/>
+    /// </summary>
+    public class ApiEventHandler
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ApiEventHandler" /> class.
+        /// </summary>
+        public ApiEventHandler()
+        {
+        }
+
+        #region Delegate&Events
+        /// <summary>
+        /// Delegate for the ready event
+        /// </summary>
+        public delegate void ApiReadyHandler();
+
+        /// <summary>
+        /// The ready event
+        /// </summary>
+        public event ApiReadyHandler ApiIsReadyEvent;
+
+        #endregion
+
+        #region Method
+
+        /// <summary>
+        /// Method fire a ready event
+        /// </summary>
+        public void FireApiReadyevent()
+        {
+            this.ApiIsReadyEvent();
+        }
+
+        #endregion
+    }
+}
diff --git a/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs b/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
index c0753741..fc700f3c 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
@@ -1,12 +1,116 @@
-using System;
+using CampusAppWP8.Resources;
+using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Net;
 using System.Text;
 using System.Threading.Tasks;
+using System.Xml.Linq;
+using System.Xml.Serialization;
 
 namespace CampusAppWP8.Utility
 {
-    public class XmlApi
+    public class XmlApi<T> : RestApi
     {
+        /// <summary>
+        /// The model of the feed
+        /// </summary>
+        private T model;
+
+        protected string validRootName = Constants.XMLRootElementName;
+
+        /// <summary>
+        /// EventHandler of the api
+        /// </summary>
+        private readonly ApiEventHandler eventHandler;
+
+        public XmlApi(Uri apiBaseAddress): base(apiBaseAddress)
+        {
+            this.eventHandler = new ApiEventHandler();
+        }
+
+        /// <summary>
+        /// Gets or sets for the model of the feed
+        /// </summary>
+        public T Model
+        {
+            get
+            {
+                return this.model;
+            }
+
+            set
+            {
+                if ((value == null && this.model != null) || !value.Equals(this.model))
+                {
+                    this.model = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Gets for the event-handler of the feed
+        /// </summary>
+        public ApiEventHandler EventHandler
+        {
+            get { return this.eventHandler; }
+        }
+
+        /// <summary>
+        /// Method will be execute if the download of the feed is completed and create the model
+        /// </summary>
+        /// <param name="sender">Sender of the event</param>
+        /// <param name="e">Arguments of the event</param>
+        public void DownloadCompleted(object sender, DownloadStringCompletedEventArgs e)
+        {
+            Exception downloadError = e.Error;
+            if (downloadError != null)
+            {
+                return;
+            }
+
+            string downloadResult = e.Result;
+            if (downloadResult != null && !downloadResult.Equals(string.Empty))
+            {
+                this.CreateModel(downloadResult);
+            }
+        }
+
+        /// <summary>
+        /// Method create the model of the feed
+        /// </summary>
+        /// <param name="xmlString">content of the feed</param>
+        private void CreateModel(string xmlString)
+        {
+            if (xmlString == null || xmlString == string.Empty)
+            {
+                return;
+            }
+
+            this.Deserialization(xmlString);
+            this.EventHandler.FireApiReadyevent();
+        }
+
+        /// <summary>
+        /// Method implement the deserialization a Xml-feed
+        /// </summary>
+        /// <param name="feedString">content of the feed</param>
+        protected override void Deserialization(string feedString)
+        {
+            XmlSerializer serializer = new XmlSerializer(typeof(T));
+            XDocument document = XDocument.Parse(feedString);
+            if (!document.Root.Name.ToString().Equals(validRootName))
+            {
+                XElement content = document.Root;
+                document = new XDocument();
+                document.Add(new XElement(validRootName, content));
+            }
+
+            T model = (T)serializer.Deserialize(document.CreateReader());
+            if (model != null)
+            {
+                this.Model = model;
+            }
+        }
     }
 }
diff --git a/CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs b/CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs
index 5b49b20d..6efa3610 100644
--- a/CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs
+++ b/CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs
@@ -18,6 +18,9 @@ namespace CampusAppWP8.Utility
     /// <typeparam name="T">Type for model of the feed</typeparam>
     public abstract class XmlFeed<T> : Feed<T>
     {
+        /// <summary>
+        /// Variablo for the name of the roottag
+        /// </summary>
         protected string validRootName = Constants.XMLRootElementName;
 
         #region Constructor

From e451f7ff89ec508d1fa840bd774acdc7bfcc3f39 Mon Sep 17 00:00:00 2001
From: stubbfel <stubbfel@tutcottbus.de>
Date: Mon, 17 Jun 2013 12:14:02 +0200
Subject: [PATCH 3/6] add  CreateGetUrl #33

---
 .../CampusAppWP8/Model/Utility/URLParamModel.cs        | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/CampusAppWP8/CampusAppWP8/Model/Utility/URLParamModel.cs b/CampusAppWP8/CampusAppWP8/Model/Utility/URLParamModel.cs
index 7ea84ed4..c8d9c1a2 100644
--- a/CampusAppWP8/CampusAppWP8/Model/Utility/URLParamModel.cs
+++ b/CampusAppWP8/CampusAppWP8/Model/Utility/URLParamModel.cs
@@ -10,7 +10,7 @@ namespace CampusAppWP8.Model.Utility
     /// <summary>
     /// This class is a Model for the URLParameter like GET-Parameter
     /// </summary>
-    public class URLParamModel
+    public class UrlParamModel
     {
         #region Members
 
@@ -24,20 +24,20 @@ namespace CampusAppWP8.Model.Utility
         #region Constructor
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="URLParamModel" /> class.
+        /// Initializes a new instance of the <see cref="UrlParamModel" /> class.
         /// </summary>
         /// <param name="key">the key for the parameter</param>
-        public URLParamModel(string key)
+        public UrlParamModel(string key)
         {
             this.key = key;
         }
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="URLParamModel" /> class.
+        /// Initializes a new instance of the <see cref="UrlParamModel" /> class.
         /// </summary>
         /// <param name="key">the key for the parameter</param>>
         /// <param name="value">value of the parameter</param>
-        public URLParamModel(string key, string value)
+        public UrlParamModel(string key, string value)
         {
             this.key = key;
             this.Value = value;

From a2463795f92540c4b2147c0474a62026c5609c90 Mon Sep 17 00:00:00 2001
From: stubbfel <stubbfel@tutcottbus.de>
Date: Mon, 17 Jun 2013 12:39:05 +0200
Subject: [PATCH 4/6] add Api to LecturePage

---
 CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj |  4 +-
 .../CampusAppWP8/Feed/Lecture/LectureApi.cs   | 33 +++++++++
 .../CampusAppWP8/Feed/Lecture/LectureFeed.cs  | 67 -------------------
 .../Pages/Lecture/LecturePage.xaml.cs         | 30 ++++++---
 .../CampusAppWP8/Properties/WMAppManifest.xml |  2 +-
 .../Resources/Constants.Designer.cs           |  9 +++
 .../CampusAppWP8/Resources/Constants.resx     |  3 +
 CampusAppWP8/CampusAppWP8/Utility/RestApi.cs  | 17 +++++
 CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs   | 16 ++++-
 9 files changed, 100 insertions(+), 81 deletions(-)
 create mode 100644 CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureApi.cs
 delete mode 100644 CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureFeed.cs

diff --git a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
index 190ec908..ed296e29 100644
--- a/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
+++ b/CampusAppWP8/CampusAppWP8/CampusAppWP8.csproj
@@ -111,11 +111,11 @@
     <Compile Include="Model\Lecture\LectureModule.cs" />
     <Compile Include="Model\Mensa\MenuModel.cs" />
     <Compile Include="Model\Mensa\MenuWeekModel.cs" />
-    <Compile Include="Model\Utility\URLParamModel.cs" />
+    <Compile Include="Model\Utility\UrlParamModel.cs" />
     <Compile Include="Pages\Campusmap\CampusMapPage.xaml.cs">
       <DependentUpon>CampusMapPage.xaml</DependentUpon>
     </Compile>
-    <Compile Include="Feed\Lecture\LectureFeed.cs" />
+    <Compile Include="Feed\Lecture\LectureApi.cs" />
     <Compile Include="Feed\Departments\DepartmentFeed.cs" />
     <Compile Include="Pages\Departments\DepartmentPage.xaml.cs">
       <DependentUpon>DepartmentPage.xaml</DependentUpon>
diff --git a/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureApi.cs b/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureApi.cs
new file mode 100644
index 00000000..3f80c5e2
--- /dev/null
+++ b/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureApi.cs
@@ -0,0 +1,33 @@
+//-----------------------------------------------------------------------
+// <copyright file="LectureFeed.cs" company="BTU/IIT">
+//     Company copyright tag.
+// </copyright>
+// <author>stubbfel</author>
+// <sience>13.06.2013</sience>
+//----------------------------------------------------------------------
+namespace CampusAppWP8.Feed.Lecture
+{
+    using System;
+    using CampusAppWP8.Model.Lecture;
+    using CampusAppWP8.Utility;
+    using CampusAppWP8.Resources;
+    
+    /// <summary>
+    /// Class for the feed of the Lecture
+    /// </summary>
+    /// <remarks>
+    /// need the XmlAPI
+    /// </remarks>
+    public class LectureApi : XmlApi<LectureList>
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="LectureApi" /> class.
+        /// </summary>
+        /// <param name="url">the RequestUrl</param>
+        public LectureApi()
+            : base(new Uri(Constants.UrlLectureApiBaseAddr))
+        {
+            this.validRootName = "lsf_auszug";
+        }
+    }
+}
diff --git a/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureFeed.cs b/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureFeed.cs
deleted file mode 100644
index b635d51b..00000000
--- a/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureFeed.cs
+++ /dev/null
@@ -1,67 +0,0 @@
-//-----------------------------------------------------------------------
-// <copyright file="LectureFeed.cs" company="BTU/IIT">
-//     Company copyright tag.
-// </copyright>
-// <author>stubbfel</author>
-// <sience>13.06.2013</sience>
-//----------------------------------------------------------------------
-namespace CampusAppWP8.Feed.Lecture
-{
-    using System;
-    using CampusAppWP8.Model.Lecture;
-    using CampusAppWP8.Utility;
-    
-    /// <summary>
-    /// Class for the feed of the Lecture
-    /// </summary>
-    /// <remarks>
-    /// need the XmlAPI
-    /// </remarks>
-    public class LectureFeed : XmlFeed<LectureList>
-    {
-        /// <summary>
-        /// Initializes a new instance of the <see cref="LectureFeed" /> class.
-        /// </summary>
-        /// <param name="url">the RequestUrl</param>
-        public LectureFeed(Uri url)
-            : base(url, "Lecture.xml")
-        {
-            this.validRootName = "lsf_auszug";
-        }
-
-        /// <summary>
-        /// Method create the RequestUrl
-        /// </summary>
-        /// <remarks>
-        /// have to refactors
-        /// </remarks>
-        /// <param name="semester">value of the semester</param>
-        /// <param name="degree">value of the degree</param>
-        /// <param name="course">value of the course</param>
-        /// <param name="from">value of the from</param>
-        /// <param name="to">value of the to</param>
-        /// <returns>return the requestUrl</returns>
-        public static Uri CreateFeedUrl(string semester, string degree, string course, string from, string to)
-        {
-            return new Uri("http://www.zv.tu-cottbus.de/LSFveranst/LSF4?Semester=" + semester + "&Abschluss=" + degree + "&Studiengang=" + course + "&Von=" + from + "&Bis=" + to);
-        }
-
-        /// <summary>
-        /// Method implement CheckIsModelUpToDate()-Method <see cref="Pages"/>
-        /// </summary>
-        /// <returns>true, if model is up-to-date, otherwise false</returns>
-        protected override bool CheckIsModelUpToDate()
-        {
-            return false;
-        }
-
-        /// <summary>
-        /// Method implement CheckIsFileUpToDate()-Method <see cref="Pages"/>
-        /// </summary>
-        /// <returns>true, if file is up-to-date, otherwise false</returns>
-        protected override bool CheckIsFileUpToDate()
-        {
-            return false;
-        }
-    }
-}
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
index f88b2de0..9602344f 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
@@ -26,7 +26,7 @@ namespace CampusAppWP8.Pages.Lecture
         /// <summary>
         ///  actual LectureFeed
         /// </summary>
-        private LectureFeed feed;
+        private LectureApi api;
 
         /// <summary>
         /// List for the courses of the BTU
@@ -141,25 +141,37 @@ namespace CampusAppWP8.Pages.Lecture
         /// <param name="sender">sender of this event</param>
         /// <param name="e"> events arguments</param>
         private void SendRequest(object sender, RoutedEventArgs e)
+        {
+            this.api = new LectureApi();
+            this.api.EventHandler.ApiIsReadyEvent += new ApiEventHandler.ApiReadyHandler(this.ApiIsReady);
+            this.ProgressBar.Visibility = System.Windows.Visibility.Visible;
+            List<UrlParamModel> parameterList = this.CreateUrlParameter();
+            this.api.XMLHttpGet(parameterList);
+        }
+
+        private List<UrlParamModel> CreateUrlParameter()
         {
             ListPickerItemModel semester = (ListPickerItemModel)this.Semester.SelectedItem;
             ListPickerItemModel degree = (ListPickerItemModel)this.Degree.SelectedItem;
             ListPickerItemModel course = (ListPickerItemModel)this.Course.SelectedItem;
             ListPickerItemModel from = (ListPickerItemModel)this.From.SelectedItem;
             ListPickerItemModel to = (ListPickerItemModel)this.To.SelectedItem;
-            Uri request = LectureFeed.CreateFeedUrl(semester.Value, degree.Value, course.Value, from.Value, to.Value);
-            this.feed = new LectureFeed(request);
-            this.feed.EventHandler.FeedIsReadyEvent += new FeedEventHandler.FeedReadyHandler(this.FeedIsReady);
-            this.ProgressBar.Visibility = System.Windows.Visibility.Visible;
-            this.feed.LoadFeed();
-        }
 
+            List<UrlParamModel> parameterList = new List<UrlParamModel>();
+            parameterList.Add(new UrlParamModel("Semester",semester.Value));
+            parameterList.Add(new UrlParamModel("Abschluss", degree.Value));
+            parameterList.Add(new UrlParamModel("Studiengang", course.Value));
+            parameterList.Add(new UrlParamModel("Von", from.Value));
+            parameterList.Add(new UrlParamModel("Bis", to.Value));
+            return parameterList;
+
+        }
         /// <summary>
         /// Method will be execute if the feed is ready
         /// </summary>
-        private void FeedIsReady()
+        private void ApiIsReady()
         {
-            App.SaveToIsolatedStorage<LectureList>(Constants.IsolatedStorageLectureModel, this.feed.Model);
+            App.SaveToIsolatedStorage<LectureList>(Constants.IsolatedStorageLectureModel, this.api.Model);
             this.ProgressBar.Visibility = System.Windows.Visibility.Collapsed;
             Uri url = new Uri(Constants.PathResultPage, UriKind.Relative);
             NavigationService.Navigate(url);
diff --git a/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml b/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml
index f4b319d3..b65e09d5 100644
--- a/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml
+++ b/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml
@@ -13,7 +13,7 @@
       <Capability Name="ID_CAP_ISV_CAMERA" />
     </Capabilities>
     <Tasks>
-      <DefaultTask Name="_default" NavigationPage="pages/StartPage.xaml" />
+      <DefaultTask Name="_default" NavigationPage="pages/Lecture/LecturePage.xaml" />
     </Tasks>
     <Tokens>
       <PrimaryToken TokenID="CampusAppWP8Token" TaskName="_default">
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs b/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
index 89fc3666..9171dccc 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
@@ -123,6 +123,15 @@ namespace CampusAppWP8.Resources {
             }
         }
         
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die http://www.zv.tu-cottbus.de/LSFveranst/LSF4 ähnelt.
+        /// </summary>
+        internal static string UrlLectureApiBaseAddr {
+            get {
+                return ResourceManager.GetString("UrlLectureApiBaseAddr", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die https://www.tu-cottbus.de/modul/ ähnelt.
         /// </summary>
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
index 6ec52b15..cbf64ad2 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
@@ -147,4 +147,7 @@
   <data name="PathResultPage" xml:space="preserve">
     <value>/Pages/Lecture/ResultPage.xaml</value>
   </data>
+  <data name="UrlLectureApiBaseAddr" xml:space="preserve">
+    <value>http://www.zv.tu-cottbus.de/LSFveranst/LSF4</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Utility/RestApi.cs b/CampusAppWP8/CampusAppWP8/Utility/RestApi.cs
index f179c448..1b61a137 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/RestApi.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/RestApi.cs
@@ -7,7 +7,9 @@
 //----------------------------------------------------------------------using System;
 namespace CampusAppWP8.Utility
 {
+    using CampusAppWP8.Model.Utility;
     using System;
+    using System.Collections.Generic;
     using System.Net;
 
     /// <summary>
@@ -60,6 +62,21 @@ namespace CampusAppWP8.Utility
             this.client.DownloadStringAsync(url);
         }
 
+        /// <summary>
+        /// Method create the Url for the http-get-method
+        /// </summary>
+        /// <param name="parameters"> list of parameters</param>
+        /// <returns></returns>
+        public Uri CreateGetUrl(List<UrlParamModel> parameters)
+        {
+            string paramterStr = string.Empty;
+            foreach(UrlParamModel parameter in parameters){
+                paramterStr += parameter.ToString();
+            }
+            string getUrlStr = client.BaseAddress + "?" + paramterStr;
+            return new Uri(getUrlStr, UriKind.Absolute);
+        }
+
         /// <summary>
         /// Method realize the http-delete-method
         /// </summary>
diff --git a/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs b/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
index fc700f3c..64218571 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
@@ -1,4 +1,5 @@
-using CampusAppWP8.Resources;
+using CampusAppWP8.Model.Utility;
+using CampusAppWP8.Resources;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -76,6 +77,17 @@ namespace CampusAppWP8.Utility
             }
         }
 
+
+        /// <summary>
+        /// Method realize the http-get-method resource
+        /// </summary>
+        /// <param name="url">Url of the resource</param>
+        /// <param name="action">callback method</param>
+        public void XMLHttpGet(List<UrlParamModel> parameters)
+        {
+            Uri getUrl = this.CreateGetUrl(parameters);
+            this.HttpGet(getUrl, this.DownloadCompleted);
+        }
         /// <summary>
         /// Method create the model of the feed
         /// </summary>
@@ -95,7 +107,7 @@ namespace CampusAppWP8.Utility
         /// Method implement the deserialization a Xml-feed
         /// </summary>
         /// <param name="feedString">content of the feed</param>
-        protected override void Deserialization(string feedString)
+        protected void Deserialization(string feedString)
         {
             XmlSerializer serializer = new XmlSerializer(typeof(T));
             XDocument document = XDocument.Parse(feedString);

From 5dbcc01dd2a4bc16ef8e0b815fc78551a5bb1561 Mon Sep 17 00:00:00 2001
From: stubbfel <stubbfel@tutcottbus.de>
Date: Mon, 17 Jun 2013 13:48:10 +0200
Subject: [PATCH 5/6] add doku + refactor to lectur and api #33

---
 .../CampusAppWP8/Feed/Lecture/LectureApi.cs   |   9 +-
 .../Model/Lecture/LectureModule.cs            |   2 +-
 .../Pages/Lecture/LecturePage.xaml            |   5 +-
 .../Pages/Lecture/LecturePage.xaml.cs         |  22 +-
 .../Pages/Lecture/ModulWebPage.xaml.cs        |   8 +-
 .../Pages/Lecture/ResultDetailPage.xaml.cs    |   6 +-
 .../Pages/Lecture/ResultPage.xaml.cs          |   6 +-
 .../Pages/Webmail/WebmailPage.xaml.cs         |   2 +-
 .../Resources/Constants.Designer.cs           |  90 ++++++--
 .../CampusAppWP8/Resources/Constants.resx     |  36 +++-
 .../CampusAppWP8/Utility/ApiEventHandler.cs   |  15 +-
 CampusAppWP8/CampusAppWP8/Utility/RestApi.cs  |  22 +-
 CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs   | 197 +++++++++++-------
 CampusAppWP8/CampusAppWP8/utility/Feed.cs     |   2 +-
 CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs  |  29 ++-
 15 files changed, 301 insertions(+), 150 deletions(-)

diff --git a/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureApi.cs b/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureApi.cs
index 3f80c5e2..885c86fc 100644
--- a/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureApi.cs
+++ b/CampusAppWP8/CampusAppWP8/Feed/Lecture/LectureApi.cs
@@ -1,5 +1,5 @@
 //-----------------------------------------------------------------------
-// <copyright file="LectureFeed.cs" company="BTU/IIT">
+// <copyright file="LectureApi.cs" company="BTU/IIT">
 //     Company copyright tag.
 // </copyright>
 // <author>stubbfel</author>
@@ -9,8 +9,8 @@ namespace CampusAppWP8.Feed.Lecture
 {
     using System;
     using CampusAppWP8.Model.Lecture;
-    using CampusAppWP8.Utility;
     using CampusAppWP8.Resources;
+    using CampusAppWP8.Utility;
     
     /// <summary>
     /// Class for the feed of the Lecture
@@ -23,11 +23,10 @@ namespace CampusAppWP8.Feed.Lecture
         /// <summary>
         /// Initializes a new instance of the <see cref="LectureApi" /> class.
         /// </summary>
-        /// <param name="url">the RequestUrl</param>
         public LectureApi()
-            : base(new Uri(Constants.UrlLectureApiBaseAddr))
+            : base(new Uri(Constants.UrlLecture_ApiBaseAddr))
         {
-            this.validRootName = "lsf_auszug";
+            this.ValidRootName = Constants.LectureXmlValidRootName;
         }
     }
 }
diff --git a/CampusAppWP8/CampusAppWP8/Model/Lecture/LectureModule.cs b/CampusAppWP8/CampusAppWP8/Model/Lecture/LectureModule.cs
index 076407b5..1a190438 100644
--- a/CampusAppWP8/CampusAppWP8/Model/Lecture/LectureModule.cs
+++ b/CampusAppWP8/CampusAppWP8/Model/Lecture/LectureModule.cs
@@ -90,7 +90,7 @@ namespace CampusAppWP8.Model.Lecture
         /// </summary>
         private void CreateUrl()
         {
-            this.url = new Uri(Constants.UrlLectureModulBaseAddr + this.number.ToString());
+            this.url = new Uri(Constants.UrlLecture_ModulBaseAddr + this.number.ToString());
         }
 
         #endregion
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml
index 9eeaf42a..db091258 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml
@@ -22,12 +22,11 @@
         </Grid.RowDefinitions>
 
         <!--TitlePanel enthält den Namen der Anwendung und den Seitentitel-->
-
+        <ProgressBar Name="ProgressBar"  Visibility="Collapsed" IsIndeterminate="True"/>
         <StackPanel Grid.Row="0"  Margin="12,17,0,28">
             <Border BorderBrush="{StaticResource PhoneBorderBrush}" BorderThickness="0,0,0,2"  >
                 <TextBlock Text="{Binding Path=LocalizedResources.LectureApp_Title, Source={StaticResource LocalizedStrings}}"/>
-            </Border>
-            <ProgressBar Name="ProgressBar"  Visibility="Collapsed" IsIndeterminate="True"/>
+            </Border>     
         </StackPanel>
 
 
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
index 9602344f..44274e0e 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
@@ -24,7 +24,7 @@ namespace CampusAppWP8.Pages.Lecture
     public partial class LecturePage : PhoneApplicationPage
     {
         /// <summary>
-        ///  actual LectureFeed
+        ///  actual LectureAPI
         /// </summary>
         private LectureApi api;
 
@@ -149,6 +149,10 @@ namespace CampusAppWP8.Pages.Lecture
             this.api.XMLHttpGet(parameterList);
         }
 
+        /// <summary>
+        /// Method read the values from the inputs and put them in a list of parameters
+        /// </summary>
+        /// <returns>a list of parameters</returns>
         private List<UrlParamModel> CreateUrlParameter()
         {
             ListPickerItemModel semester = (ListPickerItemModel)this.Semester.SelectedItem;
@@ -158,22 +162,22 @@ namespace CampusAppWP8.Pages.Lecture
             ListPickerItemModel to = (ListPickerItemModel)this.To.SelectedItem;
 
             List<UrlParamModel> parameterList = new List<UrlParamModel>();
-            parameterList.Add(new UrlParamModel("Semester",semester.Value));
-            parameterList.Add(new UrlParamModel("Abschluss", degree.Value));
-            parameterList.Add(new UrlParamModel("Studiengang", course.Value));
-            parameterList.Add(new UrlParamModel("Von", from.Value));
-            parameterList.Add(new UrlParamModel("Bis", to.Value));
+            parameterList.Add(new UrlParamModel(Constants.ParamGetLecture_Semester, semester.Value));
+            parameterList.Add(new UrlParamModel(Constants.ParamGetLecture_Degree, degree.Value));
+            parameterList.Add(new UrlParamModel(Constants.ParamGetLecture_Course, course.Value));
+            parameterList.Add(new UrlParamModel(Constants.ParamGetLecture_From, from.Value));
+            parameterList.Add(new UrlParamModel(Constants.ParamGetLecture_To, to.Value));
             return parameterList;
-
         }
+
         /// <summary>
         /// Method will be execute if the feed is ready
         /// </summary>
         private void ApiIsReady()
         {
-            App.SaveToIsolatedStorage<LectureList>(Constants.IsolatedStorageLectureModel, this.api.Model);
+            App.SaveToIsolatedStorage<LectureList>(Constants.IsolatedStorage_LectureModel, this.api.Model);
             this.ProgressBar.Visibility = System.Windows.Visibility.Collapsed;
-            Uri url = new Uri(Constants.PathResultPage, UriKind.Relative);
+            Uri url = new Uri(Constants.PathLecture_ResultPage, UriKind.Relative);
             NavigationService.Navigate(url);
         }
     }
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/ModulWebPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Lecture/ModulWebPage.xaml.cs
index 989f0b51..cf6d4332 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/ModulWebPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/ModulWebPage.xaml.cs
@@ -13,7 +13,7 @@ namespace CampusAppWP8.Pages.Lecture
     using Microsoft.Phone.Controls;
 
     /// <summary>
-    /// Class for the page which shows Webpages from the BaseAddress <see cref="Constants.UrlLectureModulBaseAddr" />
+    /// Class for the page which shows Webpages from the BaseAddress <see cref="Constants.UrlLecture_ModulBaseAddr" />
     /// </summary>
     public partial class ModulWebPage : PhoneApplicationPage
     {
@@ -31,10 +31,10 @@ namespace CampusAppWP8.Pages.Lecture
         /// <param name="e">Arguments of navigation</param>
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
-            if (NavigationContext.QueryString.ContainsKey(Constants.ParamLectureModulNumber))
+            if (NavigationContext.QueryString.ContainsKey(Constants.ParamModelLecture_ModulNumber))
             {
-                string number = NavigationContext.QueryString[Constants.ParamLectureModulNumber];
-                this.WebmailBrowser.Navigate(new Uri(Constants.UrlLectureModulBaseAddr + number, UriKind.Absolute));
+                string number = NavigationContext.QueryString[Constants.ParamModelLecture_ModulNumber];
+                this.WebmailBrowser.Navigate(new Uri(Constants.UrlLecture_ModulBaseAddr + number, UriKind.Absolute));
             }
 
             base.OnNavigatedTo(e);
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/ResultDetailPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Lecture/ResultDetailPage.xaml.cs
index ad54ee75..e09763e3 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/ResultDetailPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/ResultDetailPage.xaml.cs
@@ -31,9 +31,9 @@ namespace CampusAppWP8.Pages.Lecture
         /// <param name="e">Arguments of navigation</param>
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
-            if (NavigationContext.QueryString.ContainsKey(Constants.ParamLectureActivityId))
+            if (NavigationContext.QueryString.ContainsKey(Constants.ParamModelLecture_ActivityId))
             {
-                string activityId = NavigationContext.QueryString[Constants.ParamLectureActivityId];
+                string activityId = NavigationContext.QueryString[Constants.ParamModelLecture_ActivityId];
                 this.LoadActivity(int.Parse(activityId));
             }
 
@@ -46,7 +46,7 @@ namespace CampusAppWP8.Pages.Lecture
         /// <param name="activityId">id of the activity</param>
         private void LoadActivity(int activityId) 
         {
-            LectureList list = App.LoadFromIsolatedStorage<LectureList>(Constants.IsolatedStorageLectureModel);
+            LectureList list = App.LoadFromIsolatedStorage<LectureList>(Constants.IsolatedStorage_LectureModel);
             if (list != null)
             {
                 LectureActivity activity = list.GetActivity(activityId);
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/ResultPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Lecture/ResultPage.xaml.cs
index 454b67ea..6486db91 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/ResultPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/ResultPage.xaml.cs
@@ -39,7 +39,7 @@ namespace CampusAppWP8.Pages.Lecture
         /// <param name="e">Arguments of navigation</param>
         protected override void OnNavigatedTo(NavigationEventArgs e)
         {
-             LectureList list = App.LoadFromIsolatedStorage<LectureList>(Constants.IsolatedStorageLectureModel);
+             LectureList list = App.LoadFromIsolatedStorage<LectureList>(Constants.IsolatedStorage_LectureModel);
              this.ResultList.ItemsSource = list.Activities;
             base.OnNavigatedTo(e);
         }
@@ -132,7 +132,7 @@ namespace CampusAppWP8.Pages.Lecture
         private void ShowModulWebPage(object sender, RoutedEventArgs e)
         {
             Button btn = (Button)sender;
-            Uri url = new Uri(Constants.PathLectureModulWebPage + "?" + Constants.ParamLectureModulNumber + "=" + btn.Tag, UriKind.Relative);
+            Uri url = new Uri(Constants.PathLecture_ModulWebPage + "?" + Constants.ParamModelLecture_ModulNumber + "=" + btn.Tag, UriKind.Relative);
             NavigationService.Navigate(url);
         }
 
@@ -144,7 +144,7 @@ namespace CampusAppWP8.Pages.Lecture
         private void ShowDetailPage(object sender, RoutedEventArgs e)
         {
             Button btn = (Button)sender;
-            Uri url = new Uri(Constants.PathResultDetailPage + "?" + Constants.ParamLectureActivityId + "=" + btn.Tag, UriKind.Relative);
+            Uri url = new Uri(Constants.PathLecture_ResultDetailPage + "?" + Constants.ParamModelLecture_ActivityId + "=" + btn.Tag, UriKind.Relative);
             NavigationService.Navigate(url);
         }
     }
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Webmail/WebmailPage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Webmail/WebmailPage.xaml.cs
index 22e81f25..50afc636 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Webmail/WebmailPage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Webmail/WebmailPage.xaml.cs
@@ -30,7 +30,7 @@ namespace CampusAppWP8.Pages.Webmail
         /// </summary>
         private void LoadWebmailPage()
         {
-            this.WebmailBrowser.Navigate(new Uri(Constants.UrlWebMailAddr, UriKind.Absolute));
+            this.WebmailBrowser.Navigate(new Uri(Constants.UrlWebMail_Addr, UriKind.Absolute));
         }
     }
 }
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs b/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
index 9171dccc..f6d9df87 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants.Designer.cs
@@ -63,27 +63,81 @@ namespace CampusAppWP8.Resources {
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die LectureModel ähnelt.
         /// </summary>
-        internal static string IsolatedStorageLectureModel {
+        internal static string IsolatedStorage_LectureModel {
             get {
-                return ResourceManager.GetString("IsolatedStorageLectureModel", resourceCulture);
+                return ResourceManager.GetString("IsolatedStorage_LectureModel", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die lsf_auszug ähnelt.
+        /// </summary>
+        internal static string LectureXmlValidRootName {
+            get {
+                return ResourceManager.GetString("LectureXmlValidRootName", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Studiengang ähnelt.
+        /// </summary>
+        internal static string ParamGetLecture_Course {
+            get {
+                return ResourceManager.GetString("ParamGetLecture_Course", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Abschluss ähnelt.
+        /// </summary>
+        internal static string ParamGetLecture_Degree {
+            get {
+                return ResourceManager.GetString("ParamGetLecture_Degree", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Von ähnelt.
+        /// </summary>
+        internal static string ParamGetLecture_From {
+            get {
+                return ResourceManager.GetString("ParamGetLecture_From", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Semester ähnelt.
+        /// </summary>
+        internal static string ParamGetLecture_Semester {
+            get {
+                return ResourceManager.GetString("ParamGetLecture_Semester", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Sucht eine lokalisierte Zeichenfolge, die Bis ähnelt.
+        /// </summary>
+        internal static string ParamGetLecture_To {
+            get {
+                return ResourceManager.GetString("ParamGetLecture_To", resourceCulture);
             }
         }
         
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die ActivityId ähnelt.
         /// </summary>
-        internal static string ParamLectureActivityId {
+        internal static string ParamModelLecture_ActivityId {
             get {
-                return ResourceManager.GetString("ParamLectureActivityId", resourceCulture);
+                return ResourceManager.GetString("ParamModelLecture_ActivityId", resourceCulture);
             }
         }
         
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die ModulNumber ähnelt.
         /// </summary>
-        internal static string ParamLectureModulNumber {
+        internal static string ParamModelLecture_ModulNumber {
             get {
-                return ResourceManager.GetString("ParamLectureModulNumber", resourceCulture);
+                return ResourceManager.GetString("ParamModelLecture_ModulNumber", resourceCulture);
             }
         }
         
@@ -99,54 +153,54 @@ namespace CampusAppWP8.Resources {
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die /Pages/Lecture/ModulWebPage.xaml ähnelt.
         /// </summary>
-        internal static string PathLectureModulWebPage {
+        internal static string PathLecture_ModulWebPage {
             get {
-                return ResourceManager.GetString("PathLectureModulWebPage", resourceCulture);
+                return ResourceManager.GetString("PathLecture_ModulWebPage", resourceCulture);
             }
         }
         
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die /Pages/Lecture/ResultDetailPage.xaml ähnelt.
         /// </summary>
-        internal static string PathResultDetailPage {
+        internal static string PathLecture_ResultDetailPage {
             get {
-                return ResourceManager.GetString("PathResultDetailPage", resourceCulture);
+                return ResourceManager.GetString("PathLecture_ResultDetailPage", resourceCulture);
             }
         }
         
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die /Pages/Lecture/ResultPage.xaml ähnelt.
         /// </summary>
-        internal static string PathResultPage {
+        internal static string PathLecture_ResultPage {
             get {
-                return ResourceManager.GetString("PathResultPage", resourceCulture);
+                return ResourceManager.GetString("PathLecture_ResultPage", resourceCulture);
             }
         }
         
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die http://www.zv.tu-cottbus.de/LSFveranst/LSF4 ähnelt.
         /// </summary>
-        internal static string UrlLectureApiBaseAddr {
+        internal static string UrlLecture_ApiBaseAddr {
             get {
-                return ResourceManager.GetString("UrlLectureApiBaseAddr", resourceCulture);
+                return ResourceManager.GetString("UrlLecture_ApiBaseAddr", resourceCulture);
             }
         }
         
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die https://www.tu-cottbus.de/modul/ ähnelt.
         /// </summary>
-        internal static string UrlLectureModulBaseAddr {
+        internal static string UrlLecture_ModulBaseAddr {
             get {
-                return ResourceManager.GetString("UrlLectureModulBaseAddr", resourceCulture);
+                return ResourceManager.GetString("UrlLecture_ModulBaseAddr", resourceCulture);
             }
         }
         
         /// <summary>
         ///   Sucht eine lokalisierte Zeichenfolge, die https://webmail.tu-cottbus.de ähnelt.
         /// </summary>
-        internal static string UrlWebMailAddr {
+        internal static string UrlWebMail_Addr {
             get {
-                return ResourceManager.GetString("UrlWebMailAddr", resourceCulture);
+                return ResourceManager.GetString("UrlWebMail_Addr", resourceCulture);
             }
         }
         
diff --git a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
index cbf64ad2..3549c065 100644
--- a/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
+++ b/CampusAppWP8/CampusAppWP8/Resources/Constants.resx
@@ -117,37 +117,55 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
-  <data name="IsolatedStorageLectureModel" xml:space="preserve">
+  <data name="IsolatedStorage_LectureModel" xml:space="preserve">
     <value>LectureModel</value>
   </data>
-  <data name="ParamLectureActivityId" xml:space="preserve">
+  <data name="ParamModelLecture_ActivityId" xml:space="preserve">
     <value>ActivityId</value>
   </data>
-  <data name="ParamLectureModulNumber" xml:space="preserve">
+  <data name="ParamModelLecture_ModulNumber" xml:space="preserve">
     <value>ModulNumber</value>
   </data>
   <data name="ParamUrl" xml:space="preserve">
     <value>Url</value>
   </data>
-  <data name="PathLectureModulWebPage" xml:space="preserve">
+  <data name="PathLecture_ModulWebPage" xml:space="preserve">
     <value>/Pages/Lecture/ModulWebPage.xaml</value>
   </data>
-  <data name="PathResultDetailPage" xml:space="preserve">
+  <data name="PathLecture_ResultDetailPage" xml:space="preserve">
     <value>/Pages/Lecture/ResultDetailPage.xaml</value>
   </data>
-  <data name="UrlLectureModulBaseAddr" xml:space="preserve">
+  <data name="UrlLecture_ModulBaseAddr" xml:space="preserve">
     <value>https://www.tu-cottbus.de/modul/</value>
   </data>
   <data name="XMLRootElementName" xml:space="preserve">
     <value>root</value>
   </data>
-  <data name="UrlWebMailAddr" xml:space="preserve">
+  <data name="UrlWebMail_Addr" xml:space="preserve">
     <value>https://webmail.tu-cottbus.de</value>
   </data>
-  <data name="PathResultPage" xml:space="preserve">
+  <data name="PathLecture_ResultPage" xml:space="preserve">
     <value>/Pages/Lecture/ResultPage.xaml</value>
   </data>
-  <data name="UrlLectureApiBaseAddr" xml:space="preserve">
+  <data name="LectureXmlValidRootName" xml:space="preserve">
+    <value>lsf_auszug</value>
+  </data>
+  <data name="ParamGetLecture_Course" xml:space="preserve">
+    <value>Studiengang</value>
+  </data>
+  <data name="ParamGetLecture_Degree" xml:space="preserve">
+    <value>Abschluss</value>
+  </data>
+  <data name="ParamGetLecture_From" xml:space="preserve">
+    <value>Von</value>
+  </data>
+  <data name="ParamGetLecture_Semester" xml:space="preserve">
+    <value>Semester</value>
+  </data>
+  <data name="ParamGetLecture_To" xml:space="preserve">
+    <value>Bis</value>
+  </data>
+  <data name="UrlLecture_ApiBaseAddr" xml:space="preserve">
     <value>http://www.zv.tu-cottbus.de/LSFveranst/LSF4</value>
   </data>
 </root>
\ No newline at end of file
diff --git a/CampusAppWP8/CampusAppWP8/Utility/ApiEventHandler.cs b/CampusAppWP8/CampusAppWP8/Utility/ApiEventHandler.cs
index f90b2ec4..ddb1baaa 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/ApiEventHandler.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/ApiEventHandler.cs
@@ -1,13 +1,14 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
+//-----------------------------------------------------------------------
+// <copyright file="ApiEventHandler.cs" company="BTU/IIT">
+//     Company copyright tag.
+// </copyright>
+// <author>stubbfel</author>
+// <sience>17.06.2013</sience>
+//----------------------------------------------------------------------
 namespace CampusAppWP8.Utility
 {
     /// <summary>
-    /// This class handle the events of a api <see cref="RestApi{T}"/>
+    /// This class handle the events of a API <see cref="RestApi{T}"/>
     /// </summary>
     public class ApiEventHandler
     {
diff --git a/CampusAppWP8/CampusAppWP8/Utility/RestApi.cs b/CampusAppWP8/CampusAppWP8/Utility/RestApi.cs
index 1b61a137..6c2283eb 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/RestApi.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/RestApi.cs
@@ -7,10 +7,10 @@
 //----------------------------------------------------------------------using System;
 namespace CampusAppWP8.Utility
 {
-    using CampusAppWP8.Model.Utility;
     using System;
     using System.Collections.Generic;
     using System.Net;
+    using CampusAppWP8.Model.Utility;
 
     /// <summary>
     /// Class realize the access of  restful RestAPI 
@@ -66,14 +66,16 @@ namespace CampusAppWP8.Utility
         /// Method create the Url for the http-get-method
         /// </summary>
         /// <param name="parameters"> list of parameters</param>
-        /// <returns></returns>
+        /// <returns>absolute API-Url include GetParameter</returns>
         public Uri CreateGetUrl(List<UrlParamModel> parameters)
         {
             string paramterStr = string.Empty;
-            foreach(UrlParamModel parameter in parameters){
+            foreach (UrlParamModel parameter in parameters)
+            {
                 paramterStr += parameter.ToString();
             }
-            string getUrlStr = client.BaseAddress + "?" + paramterStr;
+
+            string getUrlStr = this.client.BaseAddress + "?" + paramterStr;
             return new Uri(getUrlStr, UriKind.Absolute);
         }
 
@@ -91,7 +93,7 @@ namespace CampusAppWP8.Utility
         }
 
         /// <summary>
-        /// Method realize the http-delete-method
+        /// Method realize the http-head-method
         /// </summary>
         /// <remarks>
         /// is not supported by WebClient
@@ -104,7 +106,7 @@ namespace CampusAppWP8.Utility
         }
 
         /// <summary>
-        /// Method realize the http-delete-method
+        /// Method realize the http-options-method
         /// </summary>
         /// <remarks>
         /// is not supported by WebClient
@@ -117,7 +119,7 @@ namespace CampusAppWP8.Utility
         }
 
         /// <summary>
-        /// Method realize the http-delete-method
+        /// Method realize the http-connect-method
         /// </summary>
         /// <remarks>
         /// is not supported by WebClient
@@ -130,7 +132,7 @@ namespace CampusAppWP8.Utility
         }
 
         /// <summary>
-        /// Method realize the http-delete-method
+        /// Method realize the http-trace-method
         /// </summary>
         /// <remarks>
         /// is not supported by WebClient
@@ -154,7 +156,7 @@ namespace CampusAppWP8.Utility
         }
 
         /// <summary>
-        /// Method realize the http-get-method
+        /// Method realize the http-put-method
         /// </summary>
         /// <param name="url">Url of the resource</param>
         /// <param name="action">callback method</param>
@@ -165,7 +167,7 @@ namespace CampusAppWP8.Utility
         }
 
         /// <summary>
-        /// Method realize the http-get-method
+        /// Method realize the http-patch-method
         /// </summary>
         /// <param name="url">Url of the resource</param>
         /// <param name="action">callback method</param>
diff --git a/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs b/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
index 64218571..df80424a 100644
--- a/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
+++ b/CampusAppWP8/CampusAppWP8/Utility/XmlApi.cs
@@ -1,37 +1,63 @@
-using CampusAppWP8.Model.Utility;
-using CampusAppWP8.Resources;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net;
-using System.Text;
-using System.Threading.Tasks;
-using System.Xml.Linq;
-using System.Xml.Serialization;
-
+//-----------------------------------------------------------------------
+// <copyright file="XmlApi.cs" company="BTU/IIT">
+//     Company copyright tag.
+// </copyright>
+// <author>stubbfel</author>
+// <sience>13.06.2013</sience>
+//----------------------------------------------------------------------
 namespace CampusAppWP8.Utility
 {
-    public class XmlApi<T> : RestApi
+    using System;
+    using System.Collections.Generic;
+    using System.Net;
+    using System.Xml.Linq;
+    using System.Xml.Serialization;
+    using CampusAppWP8.Model.Utility;
+    using CampusAppWP8.Resources;
+
+    /// <summary>
+    /// This abstract Class is for Xml-API
+    /// </summary>
+    /// <typeparam name="T">Type for model of the API</typeparam>
+    public abstract class XmlApi<T> : RestApi
     {
-        /// <summary>
-        /// The model of the feed
-        /// </summary>
-        private T model;
-
-        protected string validRootName = Constants.XMLRootElementName;
+        #region Members
 
         /// <summary>
-        /// EventHandler of the api
+        /// EventHandler of the API
         /// </summary>
         private readonly ApiEventHandler eventHandler;
 
-        public XmlApi(Uri apiBaseAddress): base(apiBaseAddress)
+        /// <summary>
+        /// The model of the API
+        /// </summary>
+        private T model;
+
+        /// <summary>
+        /// Variable for the name of the root-tag
+        /// </summary>
+        private string validRootName = Constants.XMLRootElementName;
+
+        #endregion
+
+        #region Constructor
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="XmlApi{T}" /> class.
+        /// </summary>
+        /// <param name="apiBaseAddress">BaseUrl of the API</param>
+        public XmlApi(Uri apiBaseAddress)
+            : base(apiBaseAddress)
         {
             this.eventHandler = new ApiEventHandler();
         }
 
+        #endregion
+
+        #region Proberty
+
         /// <summary>
-        /// Gets or sets for the model of the feed
+        /// Gets or sets for the model of the API
         /// </summary>
         public T Model
         {
@@ -50,7 +76,7 @@ namespace CampusAppWP8.Utility
         }
 
         /// <summary>
-        /// Gets for the event-handler of the feed
+        /// Gets for the event-handler of the API
         /// </summary>
         public ApiEventHandler EventHandler
         {
@@ -58,11 +84,84 @@ namespace CampusAppWP8.Utility
         }
 
         /// <summary>
-        /// Method will be execute if the download of the feed is completed and create the model
+        /// Gets or sets the ValidRootName of the API
+        /// </summary>
+        protected string ValidRootName 
+        { 
+            get
+            {
+                return this.validRootName;
+            }
+
+            set
+            {
+                if (value != this.validRootName)
+                {
+                    this.validRootName = value;
+                }
+            }
+        }
+
+        #endregion
+
+        #region Methods
+        #region public
+
+        /// <summary>
+        /// Method send an HTTP-Get for an Xml-API
+        /// </summary>
+        /// <param name="parameters">list of GetParameter</param>
+        public void XMLHttpGet(List<UrlParamModel> parameters)
+        {
+            Uri getUrl = this.CreateGetUrl(parameters);
+            this.HttpGet(getUrl, this.DownloadCompleted);
+        }
+
+        /// <summary>
+        /// Method create the model of the API
+        /// </summary>
+        /// <param name="xmlString">content of the API</param>
+        private void CreateModel(string xmlString)
+        {
+            if (xmlString == null || xmlString == string.Empty)
+            {
+                return;
+            }
+
+            this.Deserialization(xmlString);
+            this.EventHandler.FireApiReadyevent();
+        }
+        #endregion
+
+        #region private
+        /// <summary>
+        /// Method implement the deserialization a Xml-API
+        /// </summary>
+        /// <param name="xmlString">content of the API</param>
+        private void Deserialization(string xmlString)
+        {
+            XmlSerializer serializer = new XmlSerializer(typeof(T));
+            XDocument document = XDocument.Parse(xmlString);
+            if (!document.Root.Name.ToString().Equals(this.ValidRootName))
+            {
+                XElement content = document.Root;
+                document = new XDocument();
+                document.Add(new XElement(this.ValidRootName, content));
+            }
+
+            T model = (T)serializer.Deserialize(document.CreateReader());
+            if (model != null)
+            {
+                this.Model = model;
+            }
+        }
+
+        /// <summary>
+        /// Method will be execute if the download of the API is completed and create the model
         /// </summary>
         /// <param name="sender">Sender of the event</param>
         /// <param name="e">Arguments of the event</param>
-        public void DownloadCompleted(object sender, DownloadStringCompletedEventArgs e)
+        private void DownloadCompleted(object sender, DownloadStringCompletedEventArgs e)
         {
             Exception downloadError = e.Error;
             if (downloadError != null)
@@ -76,53 +175,7 @@ namespace CampusAppWP8.Utility
                 this.CreateModel(downloadResult);
             }
         }
-
-
-        /// <summary>
-        /// Method realize the http-get-method resource
-        /// </summary>
-        /// <param name="url">Url of the resource</param>
-        /// <param name="action">callback method</param>
-        public void XMLHttpGet(List<UrlParamModel> parameters)
-        {
-            Uri getUrl = this.CreateGetUrl(parameters);
-            this.HttpGet(getUrl, this.DownloadCompleted);
-        }
-        /// <summary>
-        /// Method create the model of the feed
-        /// </summary>
-        /// <param name="xmlString">content of the feed</param>
-        private void CreateModel(string xmlString)
-        {
-            if (xmlString == null || xmlString == string.Empty)
-            {
-                return;
-            }
-
-            this.Deserialization(xmlString);
-            this.EventHandler.FireApiReadyevent();
-        }
-
-        /// <summary>
-        /// Method implement the deserialization a Xml-feed
-        /// </summary>
-        /// <param name="feedString">content of the feed</param>
-        protected void Deserialization(string feedString)
-        {
-            XmlSerializer serializer = new XmlSerializer(typeof(T));
-            XDocument document = XDocument.Parse(feedString);
-            if (!document.Root.Name.ToString().Equals(validRootName))
-            {
-                XElement content = document.Root;
-                document = new XDocument();
-                document.Add(new XElement(validRootName, content));
-            }
-
-            T model = (T)serializer.Deserialize(document.CreateReader());
-            if (model != null)
-            {
-                this.Model = model;
-            }
-        }
+        #endregion
+        #endregion
     }
 }
diff --git a/CampusAppWP8/CampusAppWP8/utility/Feed.cs b/CampusAppWP8/CampusAppWP8/utility/Feed.cs
index 456ad521..a085617b 100644
--- a/CampusAppWP8/CampusAppWP8/utility/Feed.cs
+++ b/CampusAppWP8/CampusAppWP8/utility/Feed.cs
@@ -14,7 +14,7 @@ namespace CampusAppWP8.Utility
     /// This a abstract Class for reading, store and deserialization Feeds from the Web.
     /// </summary>
     /// <typeparam name="T">Type for model of the feed</typeparam>
-    public abstract class Feed<T>:RestApi
+    public abstract class Feed<T> : RestApi
     {
         #region Member
 
diff --git a/CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs b/CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs
index 6efa3610..c94a9775 100644
--- a/CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs
+++ b/CampusAppWP8/CampusAppWP8/utility/XMLFeed.cs
@@ -19,9 +19,9 @@ namespace CampusAppWP8.Utility
     public abstract class XmlFeed<T> : Feed<T>
     {
         /// <summary>
-        /// Variablo for the name of the roottag
+        /// Variable for the name of the root-tag
         /// </summary>
-        protected string validRootName = Constants.XMLRootElementName;
+        private string validRootName = Constants.XMLRootElementName;
 
         #region Constructor
 
@@ -43,6 +43,27 @@ namespace CampusAppWP8.Utility
         }
         #endregion
 
+        #region Proberty
+        /// <summary>
+        /// Gets or sets the ValidRootName of the feed
+        /// </summary>
+        protected string ValidRootName
+        {
+            get
+            {
+                return this.validRootName;
+            }
+
+            set
+            {
+                if (value != this.validRootName)
+                {
+                    this.validRootName = value;
+                }
+            }
+        }
+        #endregion
+
         #region Methods
 
         /// <summary>
@@ -53,11 +74,11 @@ namespace CampusAppWP8.Utility
         {
             XmlSerializer serializer = new XmlSerializer(typeof(T));
             XDocument document = XDocument.Parse(feedString);
-            if (!document.Root.Name.ToString().Equals(validRootName))
+            if (!document.Root.Name.ToString().Equals(this.ValidRootName))
             {
                XElement content = document.Root;
                 document = new XDocument();
-                document.Add(new XElement(validRootName, content));
+                document.Add(new XElement(this.ValidRootName, content));
             }
 
             T model = (T)serializer.Deserialize(document.CreateReader());

From 7e2552a8e3700c6b6ec3bf6e279ebccaa0a9652f Mon Sep 17 00:00:00 2001
From: stubbfel <stubbfel@tutcottbus.de>
Date: Mon, 17 Jun 2013 14:03:29 +0200
Subject: [PATCH 6/6] add search button to lecturepage

---
 CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml    | 2 +-
 CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs | 6 ++++++
 CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml      | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml
index db091258..d42a5df4 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml
@@ -159,7 +159,7 @@
                 </Border>
                 <Border BorderBrush="{StaticResource PhoneBorderBrush}" BorderThickness="0,2,0,0"  Grid.Row="5">
                     <Button Name="SearchButton" Click="SendRequest">
-                        <Image Source="/Toolkit.Content/ApplicationBar.Select.png" Width="100">
+                        <Image  Name="SearchButtonImg" Source="/Assets/icons/search_159_light.png" Width="100">
                         </Image>
                     </Button>
                 </Border>
diff --git a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
index 44274e0e..2ba1e36c 100644
--- a/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
+++ b/CampusAppWP8/CampusAppWP8/Pages/Lecture/LecturePage.xaml.cs
@@ -17,6 +17,8 @@ namespace CampusAppWP8.Pages.Lecture
     using CampusAppWP8.Resources;
     using CampusAppWP8.Utility;
     using Microsoft.Phone.Controls;
+    using System.Windows.Media;
+    using System.Windows.Media.Imaging;
 
     /// <summary>
     /// Class for the LecturePage
@@ -118,6 +120,10 @@ namespace CampusAppWP8.Pages.Lecture
         {
             this.InitializeComponent();
             this.SetupListPickers();
+            if ((Visibility)Application.Current.Resources["PhoneDarkThemeVisibility"] == Visibility.Visible)
+            {
+                this.SearchButtonImg.Source = new BitmapImage(new Uri("/Assets/icons/search_159_dark.png",UriKind.Relative));
+            }
         }
 
         /// <summary>
diff --git a/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml b/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml
index b65e09d5..f4b319d3 100644
--- a/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml
+++ b/CampusAppWP8/CampusAppWP8/Properties/WMAppManifest.xml
@@ -13,7 +13,7 @@
       <Capability Name="ID_CAP_ISV_CAMERA" />
     </Capabilities>
     <Tasks>
-      <DefaultTask Name="_default" NavigationPage="pages/Lecture/LecturePage.xaml" />
+      <DefaultTask Name="_default" NavigationPage="pages/StartPage.xaml" />
     </Tasks>
     <Tokens>
       <PrimaryToken TokenID="CampusAppWP8Token" TaskName="_default">