From 6a92a6a4d27dc07f8b32bd7d57ffbcbe15630ab9 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Sun, 12 Feb 2012 01:53:36 +0400
Subject: Avatars support + broken clickable urls

---
 Juick/ViewModels/MainViewModel.cs    | 76 ++++++++++++++++++++++++++++--------
 Juick/ViewModels/MessageViewModel.cs |  8 ++--
 Juick/ViewModels/ThreadViewModel.cs  | 19 ++++++++-
 3 files changed, 82 insertions(+), 21 deletions(-)

(limited to 'Juick/ViewModels')

diff --git a/Juick/ViewModels/MainViewModel.cs b/Juick/ViewModels/MainViewModel.cs
index a504658..23ff020 100644
--- a/Juick/ViewModels/MainViewModel.cs
+++ b/Juick/ViewModels/MainViewModel.cs
@@ -2,10 +2,13 @@
 using System.ComponentModel;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Net;
 using System.Runtime.Serialization.Json;
 using System.Collections.ObjectModel;
 using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Media.Imaging;
 using Juick.Api;
 using RestSharp;
 
@@ -52,16 +55,36 @@ namespace Juick.ViewModels
                                                      var ser = new DataContractJsonSerializer(typeof (List<Message>));
                                                      
                                                          var messages =
-                                                             (List<Message>)ser.ReadObject(new MemoryStream(response.RawBytes));
+                                                             ser.ReadObject(new MemoryStream(response.RawBytes)) as List<Message>;
                                                          MyFeed.Clear();
-                                                         messages.ForEach(post => MyFeed.Add(new MessageViewModel(post)
-                                                                                                 {
-                                                                                                     Status =
-                                                                                                         string.Format(
-                                                                                                             "Posted on: {0}, replies: {1}",
-                                                                                                             post.timestamp,
-                                                                                                             post.replies)
-                                                                                                 }));
+                                                     messages.ForEach(post =>
+                                                                          {
+                                                                              var item = new MessageViewModel(post)
+                                                                                             {
+                                                                                                 Status =
+                                                                                                     string.Format(
+                                                                                                         "Posted on: {0}, replies: {1}",
+                                                                                                         post.
+                                                                                                             timestamp,
+                                                                                                         post.
+                                                                                                             replies)
+                                                                                             };
+                                                                              MyFeed.Add(item);
+                                                                              var imageRequest =
+                                                                                  new RestRequest(
+                                                                                      string.Format("/as/{0}.png",
+                                                                                                    post.user.uid));
+                                                                              App.AvatarClient.ExecuteAsync(
+                                                                                  imageRequest, restResponse =>
+                                                                                                    {
+                                                                                                        item.UserAvatar = new BitmapImage
+                                                                                                                ();
+                                                                                                        item.UserAvatar.SetSource(new MemoryStream(restResponse.RawBytes));
+                                                                                                        item.
+                                                                                                            NotifyPropertyChanged
+                                                                                                            ("UserAvatar");
+                                                                                                    });
+                                                                          });
                                                          NotifyPropertyChanged("MyFeed");
                                                      
                                                  });
@@ -75,13 +98,34 @@ namespace Juick.ViewModels
                         (List<Message>)ser.ReadObject(ms);
                     if (messages == null) return;
                     Last.Clear();
-                    messages.ForEach(post => Last.Add(new MessageViewModel(post)
+                    messages.ForEach(post => 
                     {
-                        Status = string.Format(
-                                "Posted on: {0}, replies: {1}",
-                                post.timestamp, post.replies
-                                )
-                    }));
+                        var item = new MessageViewModel(post)
+                        {
+                            Status =
+                                string.Format(
+                                    "Posted on: {0}, replies: {1}",
+                                    post.
+                                        timestamp,
+                                    post.
+                                        replies)
+                        };
+                        Last.Add(item);
+                        var imageRequest =
+                            new RestRequest(
+                                string.Format("/as/{0}.png",
+                                              post.user.uid));
+                        App.AvatarClient.ExecuteAsync(
+                            imageRequest, restResponse =>
+                            {
+                                item.UserAvatar = new BitmapImage
+                                        ();
+                                item.UserAvatar.SetSource(new MemoryStream(restResponse.RawBytes));
+                                item.
+                                    NotifyPropertyChanged
+                                    ("UserAvatar");
+                            });  
+                    });
                     NotifyPropertyChanged("Last");
                 }
             });
@@ -89,7 +133,7 @@ namespace Juick.ViewModels
 
        
         public event PropertyChangedEventHandler PropertyChanged;
-        private void NotifyPropertyChanged(String propertyName)
+        public void NotifyPropertyChanged(String propertyName)
         {
             PropertyChangedEventHandler handler = PropertyChanged;
             if (null != handler)
diff --git a/Juick/ViewModels/MessageViewModel.cs b/Juick/ViewModels/MessageViewModel.cs
index 32da0aa..8620ab3 100644
--- a/Juick/ViewModels/MessageViewModel.cs
+++ b/Juick/ViewModels/MessageViewModel.cs
@@ -9,6 +9,7 @@ using System.Windows.Ink;
 using System.Windows.Input;
 using System.Windows.Media;
 using System.Windows.Media.Animation;
+using System.Windows.Media.Imaging;
 using System.Windows.Shapes;
 using Juick.Api;
 
@@ -90,8 +91,8 @@ namespace Juick
             }
         }
 
-        private Image _avatar;
-        public Image UserAvatar
+        private BitmapImage _avatar;
+        public BitmapImage UserAvatar
         {
             get { return _avatar; }
             set
@@ -147,7 +148,8 @@ namespace Juick
         }
 
         public event PropertyChangedEventHandler PropertyChanged;
-        private void NotifyPropertyChanged(String propertyName)
+
+        public void NotifyPropertyChanged(String propertyName)
         {
             PropertyChangedEventHandler handler = PropertyChanged;
             if (null != handler)
diff --git a/Juick/ViewModels/ThreadViewModel.cs b/Juick/ViewModels/ThreadViewModel.cs
index 48ebe65..bff72b7 100644
--- a/Juick/ViewModels/ThreadViewModel.cs
+++ b/Juick/ViewModels/ThreadViewModel.cs
@@ -6,6 +6,7 @@ using System.IO;
 using System.Net;
 using System.Net.Browser;
 using System.Runtime.Serialization.Json;
+using System.Windows.Media.Imaging;
 using Juick.Api;
 using RestSharp;
 
@@ -48,8 +49,22 @@ namespace Juick.ViewModels
                                                          Items.Clear();
                                                          messages.ForEach(post =>
                                                                               {
-                                                                                  this.Items.Add(
-                                                                                      new MessageViewModel(post));
+                                                                                  var item = new MessageViewModel(post);
+                                                                                  Items.Add(item);
+                                                                                  var imageRequest =
+                                                                                      new RestRequest(
+                                                                                          string.Format("/as/{0}.png",
+                                                                                                        post.user.uid));
+                                                                                  App.AvatarClient.ExecuteAsync(
+                                                                                      imageRequest, restResponse =>
+                                                                                      {
+                                                                                          item.UserAvatar = new BitmapImage
+                                                                                                  ();
+                                                                                          item.UserAvatar.SetSource(new MemoryStream(restResponse.RawBytes));
+                                                                                          item.
+                                                                                              NotifyPropertyChanged
+                                                                                              ("UserAvatar");
+                                                                                      });
                                                                               });
                                                          IsDataLoaded = true;
                                                          NotifyPropertyChanged("Items");
-- 
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