Adding optional parameter to add a default a-tag class to the MvcLink…

src/DeloitteDigital.Atlas/Mvc/HtmlExtensions.cs

@@ -18,11 +18,13 @@ public static MvcEditFrame BeginEditFrame<T>(this HtmlHelper<T> helper, string d
             return frame;
         }        
 
-        public static IDisposable BeginLink(this HtmlHelper htmlHelper, ILinkFieldRenderingString linkField, string alternateTag = null, bool skipInPageEditor = false)
+        public static IDisposable BeginLink(this HtmlHelper htmlHelper, ILinkFieldRenderingString linkField, string alternateTag = null, bool skipInPageEditor = false, bool alternateTagInPageEditor = false, string linkTagClass = null)
         {
             if (skipInPageEditor && global::Sitecore.Context.PageMode.IsExperienceEditor)
                 return new EmptyMvcLink();
-            return new MvcLink(htmlHelper.ViewContext, linkField, alternateTag);
+            if (alternateTagInPageEditor && global::Sitecore.Context.PageMode.IsExperienceEditor)
+                return new MvcLink(htmlHelper.ViewContext, null, alternateTag, linkTagClass);
+            return new MvcLink(htmlHelper.ViewContext, linkField, alternateTag, linkTagClass);
         }
     }
 }

src/DeloitteDigital.Atlas/Mvc/MvcLink.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Web.Mvc;
 using DeloitteDigital.Atlas.FieldRendering;
 
@@ -16,24 +17,36 @@ internal class MvcLink : IDisposable
         private readonly ViewContext viewContext;
         private readonly TagBuilder tagBuilder;
 
-        public MvcLink(ViewContext viewContext, ILinkFieldRenderingString linkField, string alternateTag)
+        public MvcLink(ViewContext viewContext, ILinkFieldRenderingString linkField, string alternateTag, string linkTagClass = null)
         {
             this.viewContext = viewContext;
 
-            if (linkField?.Url != null)
+            if (!string.IsNullOrWhiteSpace(linkField?.Url))
             {
                 // link given - render an anchor tag
                 this.tagBuilder = new TagBuilder("a");
                 this.tagBuilder.Attributes.Add("href", linkField.Url);
                 // add optional attributes
                 if (!string.IsNullOrWhiteSpace(linkField.Target))
                     this.tagBuilder.Attributes.Add("target", linkField.Target);
-                if (!string.IsNullOrWhiteSpace(linkField.Class))
-                    this.tagBuilder.Attributes.Add("class", linkField.Class);
                 if (!string.IsNullOrWhiteSpace(linkField.Description))
                     this.tagBuilder.Attributes.Add("title", linkField.Description);
+
+                if (!string.IsNullOrWhiteSpace(linkField.Class) && !string.IsNullOrWhiteSpace(linkTagClass))
+                {
+                    var classes = new HashSet<string>();
+                    foreach (var linkClass in linkField.Class.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries))
+                        classes.Add(linkClass);
+                    foreach (var tagClass in linkTagClass.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries))
+                        classes.Add(tagClass);
+                    this.tagBuilder.Attributes.Add("class", string.Join(" ", classes));
+                }
+                else if (!string.IsNullOrWhiteSpace(linkField.Class))
+                    this.tagBuilder.Attributes.Add("class", linkField.Class);
+                else if (!string.IsNullOrWhiteSpace(linkTagClass))
+                    this.tagBuilder.Attributes.Add("class", linkTagClass);
             }
-            else if (string.IsNullOrWhiteSpace(alternateTag))
+            else if (!string.IsNullOrWhiteSpace(alternateTag))
             {
                 // no link given - render the alternate tag if provided
                 this.tagBuilder = new TagBuilder(alternateTag);

src/DeloitteDigital.Atlas/Properties/AssemblyInfo.cs

@@ -10,7 +10,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Deloitte Digital")]
 [assembly: AssemblyProduct("DeloitteDigital.Atlas")]
-[assembly: AssemblyCopyright("Copyright © Deloitte Digital 2016")]
+[assembly: AssemblyCopyright("Copyright © Deloitte Digital 2019")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
@@ -32,6 +32,6 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("2.1.0.0")]
+[assembly: AssemblyFileVersion("2.1.0.0")]
 [assembly: AssemblyInformationalVersion("1.0.0")]