Added Url encode / Url decode options

mustache-sharp.test/FormatCompilerTester.cs

@@ -1464,6 +1464,31 @@ Odd
 
         #endregion
 
+        #region UrlDecodeEncode
+        [TestMethod]
+        public void TestCompile_UrlEncode() {
+            FormatCompiler compiler = new FormatCompiler();
+            const string format = @"{{#urlencode}}https://google.com{{/urlencode}}";
+            Generator generator = compiler.Compile(format);
+
+            string actual = generator.Render(new {});
+            string expected = "https%3a%2f%2fgoogle.com";
+            Assert.AreEqual(expected, actual, "Value field didn't work");
+        }
+
+        [TestMethod]
+        public void TestCompile_UrlDecode() {
+            FormatCompiler compiler = new FormatCompiler();
+            const string format = @"{{#urldecode}}https%3a%2f%2fgoogle.com{{/urldecode}}";
+            Generator generator = compiler.Compile(format);
+
+            string actual = generator.Render(new { });
+            string expected = "https://google.com";
+            Assert.AreEqual(expected, actual, "Value field didn't work");
+        }
+
+
+        #endregion
 
 
     }

mustache-sharp/FormatCompiler.cs

@@ -52,6 +52,10 @@ namespace Mustache
             _tagLookup.Add(gteTagDefinition.Name, gteTagDefinition);
             LteTagDefinition lteTagDefinition = new LteTagDefinition();
             _tagLookup.Add(lteTagDefinition.Name, lteTagDefinition);
+            UrlEncodeTagDefinition urlEncodeTagDefinition = new UrlEncodeTagDefinition();
+            _tagLookup.Add(urlEncodeTagDefinition.Name, urlEncodeTagDefinition);
+            UrlDecodeTagDefinition urlDecodeTagDefinition = new UrlDecodeTagDefinition();
+            _tagLookup.Add(urlDecodeTagDefinition.Name,urlDecodeTagDefinition);
 
         }
 

mustache-sharp/UrlDecodeTagDefinition.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Web;
+
+namespace Mustache {
+    class UrlDecodeTagDefinition: ContentTagDefinition {
+        public UrlDecodeTagDefinition()
+            : base("urldecode") {
+        }
+
+        public override IEnumerable<NestedContext> GetChildContext(TextWriter writer, Scope keyScope, Dictionary<string, object> arguments, Scope contextScope) {
+            NestedContext context = new NestedContext() {
+                KeyScope = keyScope,
+                Writer = new StringWriter(),
+                WriterNeedsConsidated = true,
+            };
+            yield return context;
+        }
+
+        public override IEnumerable<TagParameter> GetChildContextParameters() {
+            return new TagParameter[] { new TagParameter("collection") };
+        }
+
+        public override string ConsolidateWriter(TextWriter writer, Dictionary<string, object> arguments) {
+            return HttpUtility.UrlDecode(writer.ToString());
+        }
+    }
+}

mustache-sharp/UrlEncodeTagDefinition.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Web;
+
+namespace Mustache {
+
+    public class UrlEncodeTagDefinition : ContentTagDefinition {
+        public UrlEncodeTagDefinition()
+            : base("urlencode") {
+        }
+
+        public override IEnumerable<NestedContext> GetChildContext(TextWriter writer,Scope keyScope,Dictionary<string, object> arguments,Scope contextScope) {
+            NestedContext context = new NestedContext() {
+                KeyScope = keyScope,
+                Writer = new StringWriter(),
+                WriterNeedsConsidated = true,
+            };
+            yield return context;
+        } 
+
+        public override IEnumerable<TagParameter> GetChildContextParameters() {
+            return new TagParameter[] { new TagParameter("collection") };
+        }
+
+        public override string ConsolidateWriter(TextWriter writer, Dictionary<string, object> arguments) {
+            return HttpUtility.UrlEncode(writer.ToString());
+        }
+    }
+}

mustache-sharp/mustache-sharp.csproj

@@ -32,6 +32,7 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
+    <Reference Include="System.Web" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="ArgumentCollection.cs" />
@@ -45,6 +46,8 @@
     <Compile Include="LtTagDefinition.cs" />
     <Compile Include="EqTagDefinition.cs" />
     <Compile Include="GtTagDefinition.cs" />
+    <Compile Include="UrlDecodeTagDefinition.cs" />
+    <Compile Include="UrlEncodeTagDefinition.cs" />
     <Compile Include="VariableFoundEventArgs.cs" />
     <Compile Include="SetTagDefinition.cs" />
     <Compile Include="NewlineTagDefinition.cs" />