Add favorite icon handling for the UI (#167)

block-core · Jun 23, 2020 · 29194d6 · 29194d6
1 parent 3ad6e00
commit 29194d6
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Showing 15 changed files with 62 additions and 6 deletions.
diff --git a/src/External/NBitcoin/NBitcoin.csproj b/src/External/NBitcoin/NBitcoin.csproj
@@ -51,4 +51,8 @@
     </AssemblyAttribute>
   </ItemGroup>
 
+  <ItemGroup>
+    <EmbeddedResource Include="icon.png" />
+  </ItemGroup>
+
 </Project>
diff --git a/src/External/NBitcoin/Network.cs b/src/External/NBitcoin/Network.cs
@@ -62,6 +62,8 @@ public NetworksSelector(Func<Network> mainnet, Func<Network> testnet, Func<Netwo
 
     public abstract class Network
     {
+        private string icon = string.Empty;
+
         protected Block Genesis;
 
         /// <summary>
@@ -789,5 +791,30 @@ public Transaction CreateTransaction(byte[] bytes)
         {
             return this.Consensus.ConsensusFactory.CreateTransaction(bytes);
         }
+
+        public string FavoriteIcon()
+        {
+            if (!string.IsNullOrWhiteSpace(this.icon))
+            {
+                return this.icon;
+            }
+
+            System.Reflection.Assembly assembly = this.GetType().Assembly;
+            var iconResource = assembly.GetManifestResourceNames().FirstOrDefault(r => r.Contains("icon"));
+
+            if (string.IsNullOrWhiteSpace(iconResource))
+            {
+                assembly = typeof(NBitcoin.Network).Assembly;
+                iconResource = assembly.GetManifestResourceNames().FirstOrDefault(r => r.Contains("icon"));
+            }
+
+            using (Stream stream = assembly.GetManifestResourceStream(iconResource))
+            {
+                byte[] bytes = new BinaryReader(stream).ReadBytes((int)stream.Length);
+                this.icon = Convert.ToBase64String(bytes);
+            }
+
+            return this.icon;
+        }
     }
 }
diff --git a/src/External/NBitcoin/icon.png b/src/External/NBitcoin/icon.png
diff --git a/src/Features/Blockcore.Features.NodeHost/UI/Pages/_Host.cshtml b/src/Features/Blockcore.Features.NodeHost/UI/Pages/_Host.cshtml
@@ -1,5 +1,6 @@
 @page "/"
 @namespace Blockcore.Features.NodeHost.UI.Pages
+@inject NBitcoin.Network Network
 @addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
 @addTagHelper *, BlazorModal
 @{
@@ -14,7 +15,8 @@
     <title>Dashboard</title>
     <base href="~/" />
     <link rel="stylesheet" href="css/bootstrap/darkstrap.min.css" />
-    <link rel="stylesheet" href="css/site.css"/>
+    <link rel="stylesheet" href="css/site.css" />
+    <link id="favicon" rel="shortcut icon" type="image/png" href="data:image/png;base64,@this.Network.FavoriteIcon()">
 </head>
 <body>
     <app>
@@ -35,12 +37,12 @@
     <script src="_framework/blazor.server.js"></script>
     <script>
         window.clipboardCopy = {
-            copyText: function(text) {
+            copyText: function (text) {
                 navigator.clipboard.writeText(text).then(function () {
                 })
-                .catch(function (error) {
-                    alert(error);
-                });
+                    .catch(function (error) {
+                        alert(error);
+                    });
             }
         };
     </script>

diff --git a/src/Networks/Bitcoin/Blockcore.Networks.Bitcoin/Blockcore.Networks.Bitcoin.csproj b/src/Networks/Bitcoin/Blockcore.Networks.Bitcoin/Blockcore.Networks.Bitcoin.csproj
@@ -9,6 +9,10 @@
     <IsPackable>true</IsPackable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <EmbeddedResource Include="icon.png" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\..\External\NBitcoin\NBitcoin.csproj" />
     <ProjectReference Include="..\..\..\Features\Blockcore.Features.Consensus\Blockcore.Features.Consensus.csproj" />

diff --git a/src/Networks/Bitcoin/Blockcore.Networks.Bitcoin/icon.png b/src/Networks/Bitcoin/Blockcore.Networks.Bitcoin/icon.png
diff --git a/src/Networks/City/City/Blockcore.Networks.City.csproj b/src/Networks/City/City/Blockcore.Networks.City.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <Authors>Blockcore</Authors>
@@ -13,6 +13,10 @@
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
+  <ItemGroup>
+    <EmbeddedResource Include="ico.png" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\..\External\NBitcoin\NBitcoin.csproj" />
     <ProjectReference Include="..\..\..\Features\Blockcore.Features.Consensus\Blockcore.Features.Consensus.csproj" />

diff --git a/src/Networks/City/City/CitySetup.cs b/src/Networks/City/City/CitySetup.cs
@@ -1,5 +1,8 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Runtime.Versioning;
 using City.Networks;
 using City.Networks.Setup;
 using NBitcoin;

diff --git a/src/Networks/City/City/ico.png b/src/Networks/City/City/ico.png
diff --git a/src/Networks/Stratis/Blockcore.Networks.Stratis/Blockcore.Networks.Stratis.csproj b/src/Networks/Stratis/Blockcore.Networks.Stratis/Blockcore.Networks.Stratis.csproj
@@ -8,6 +8,10 @@
     <IsPackable>true</IsPackable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <EmbeddedResource Include="icon.png" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\..\External\NBitcoin\NBitcoin.csproj" />
     <ProjectReference Include="..\..\..\Features\Blockcore.Features.Consensus\Blockcore.Features.Consensus.csproj" />

diff --git a/src/Networks/Stratis/Blockcore.Networks.Stratis/icon.png b/src/Networks/Stratis/Blockcore.Networks.Stratis/icon.png
diff --git a/src/Networks/Xds/Blockcore.Networks.Xds/Blockcore.Networks.Xds.csproj b/src/Networks/Xds/Blockcore.Networks.Xds/Blockcore.Networks.Xds.csproj
@@ -8,6 +8,10 @@
     <IsPackable>true</IsPackable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <EmbeddedResource Include="icon.png" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\..\External\NBitcoin\NBitcoin.csproj" />
     <ProjectReference Include="..\..\..\Features\Blockcore.Features.Consensus\Blockcore.Features.Consensus.csproj" />

diff --git a/src/Networks/Xds/Blockcore.Networks.Xds/icon.png b/src/Networks/Xds/Blockcore.Networks.Xds/icon.png
diff --git a/src/Networks/x42/x42/icon.png b/src/Networks/x42/x42/icon.png
diff --git a/src/Networks/x42/x42/x42.Networks.csproj b/src/Networks/x42/x42/x42.Networks.csproj
@@ -13,6 +13,10 @@
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
 
+  <ItemGroup>
+    <EmbeddedResource Include="icon.png" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\..\External\NBitcoin\NBitcoin.csproj" />
     <ProjectReference Include="..\..\..\Features\Blockcore.Features.Consensus\Blockcore.Features.Consensus.csproj" />