From 04736e99cac9969bd212bba7a2e8cd35e7ef1cd5 Mon Sep 17 00:00:00 2001
From: vitalyster
Date: Tue, 9 Oct 2012 23:24:40 +0400
Subject: RichText: navigate to Juick entities

---
 Juick/Classes/RichTextConverter.cs | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'Juick/Classes')

diff --git a/Juick/Classes/RichTextConverter.cs b/Juick/Classes/RichTextConverter.cs
index cdc1938..4f78b96 100644
--- a/Juick/Classes/RichTextConverter.cs
+++ b/Juick/Classes/RichTextConverter.cs
@@ -11,6 +11,8 @@ namespace Juick.Classes
     public class RichTextConverter : IValueConverter
     {
         static readonly Regex UrlRegex = new Regex(@"http(s)?://([\w+?\.\w+])+([a-zA-Z0-9\~\!\@\#\$\%\^\&\*\(\)_\-\=\+\\\/\?\.\:\;\'\,]*)?", RegexOptions.Compiled);
+        // TODO: Add more entities
+        static readonly Regex JuickEntityRegex = new Regex(@"#(\d+)(/\d+)?", RegexOptions.Compiled);
 
         public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
         {
@@ -22,12 +24,13 @@ namespace Juick.Classes
 
             var result = new List<Inline>();
             var index = 0;
-            foreach (var match in UrlRegex.Matches(stringValue).Cast<Match>())
+            foreach (var match in UrlRegex.Matches(stringValue).OfType<Match>().Union(JuickEntityRegex.Matches(stringValue).OfType<Match>()))
             {
                 Uri uri = null;
                 if (!Uri.TryCreate(match.Value, UriKind.Absolute, out uri))
                 {
-                    continue;
+                    // Juick entity
+                    uri = new Uri(string.Format("/ThreadView.xaml?mid={0}", JuickEntityRegex.Replace(match.Value, "$1")), UriKind.Relative);
                 }
                 if (match.Index > 0)
                 {
@@ -40,10 +43,17 @@ namespace Juick.Classes
 
                 var hyperLink = new Hyperlink
                 {
-                    NavigateUri = uri,
-                    TargetName = "_blank"
+                    NavigateUri = uri                    
                 };
-                hyperLink.Inlines.Add(uri.Host);
+                if (uri.IsAbsoluteUri)
+                {
+                    hyperLink.TargetName = "_blank";
+                    hyperLink.Inlines.Add(uri.Host);
+                }
+                else
+                {
+                    hyperLink.Inlines.Add(match.Value);
+                }                
                 result.Add(hyperLink);
 
                 index = match.Index + match.Length;
-- 
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