Alt tag attribute is added.

manojkulkarni30 · manojkulkarni30 · commit 520b139bad7d · 2017-01-23T22:06:46.000+05:30
diff --git a/src/GravatarTagHelpers/GravatarImgTagHelper.cs b/src/GravatarTagHelpers/GravatarImgTagHelper.cs
@@ -50,6 +50,11 @@ public class GravatarImgTagHelper : TagHelper
         /// </summary>
         public bool UseSecureUrl { get; set; }
 
+        /// <summary>
+        /// Alt tag for an image
+        /// </summary>
+        public string Alt { get; set; }
+
         public override Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
         {
             output.TagName = "img";
@@ -68,6 +73,9 @@ public override Task ProcessAsync(TagHelperContext context, TagHelperOutput outp
 
             output.Attributes.Add("src", gravatarImageUrl);
 
+            if(!string.IsNullOrWhiteSpace(Alt))
+                output.Attributes.Add("alt", Alt);
+
             return base.ProcessAsync(context, output);
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -50,6 +50,11 @@ public class GravatarImgTagHelper : TagHelper`
`50`	`50`	`/// </summary>`
`51`	`51`	`public bool UseSecureUrl { get; set; }`
`52`	`52`
	`53`	`+ /// <summary>`
	`54`	`+ /// Alt tag for an image`
	`55`	`+ /// </summary>`
	`56`	`+ public string Alt { get; set; }`
	`57`	`+`
`53`	`58`	`public override Task ProcessAsync(TagHelperContext context, TagHelperOutput output)`
`54`	`59`	`{`
`55`	`60`	`output.TagName = "img";`
`@@ -68,6 +73,9 @@ public override Task ProcessAsync(TagHelperContext context, TagHelperOutput outp`
`68`	`73`
`69`	`74`	`output.Attributes.Add("src", gravatarImageUrl);`
`70`	`75`
	`76`	`+ if(!string.IsNullOrWhiteSpace(Alt))`
	`77`	`+ output.Attributes.Add("alt", Alt);`
	`78`	`+`
`71`	`79`	`return base.ProcessAsync(context, output);`
`72`	`80`	`}`
`73`	`81`	`}`