Use more memory efficient StripHtml method

OurUmbraco/NotificationsCore/Notifications/NewForumComment.cs

@@ -68,7 +68,7 @@ namespace OurUmbraco.NotificationsCore.Notifications
                         var domain = _details.SelectSingleNode("//domain").InnerText;
                         var body = _details.SelectSingleNode("//body").InnerText;
                         body = string.Format(body, topic.Title, "https://" + domain + url + "#comment-" + comment.Id, memberName,
-                            HttpUtility.HtmlDecode(umbraco.library.StripHtml(comment.Body)));
+                            HttpUtility.HtmlDecode(comment.Body.StripHtml()));
 
                         var mailMessage = new MailMessage
                         {

OurUmbraco/NotificationsCore/Notifications/NewForumTopic.cs

@@ -68,7 +68,7 @@ namespace OurUmbraco.NotificationsCore.Notifications
 
                             var body = _details.SelectSingleNode("//body").InnerText;
                             body = string.Format(body, forum.Name, "https://" + domain + url, memberName, topic.Title,
-                                HttpUtility.HtmlDecode(umbraco.library.StripHtml(topic.Body)));
+                                HttpUtility.HtmlDecode(topic.Body.StripHtml()));
 
                             var mailMessage = new MailMessage
                             {

OurUmbraco/Our/Examine/ExamineHelper.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using System.Text.RegularExpressions;
 using Examine;
 using Examine.LuceneEngine;
+using Umbraco.Core;
 using Umbraco.Core.Logging;
 
 namespace OurUmbraco.Our.Examine
@@ -45,7 +46,7 @@ namespace OurUmbraco.Our.Examine
             lines.AddRange(File.ReadAllLines(file.FullName));
 
             var body = lines.Any()
-                ? umbraco.library.StripHtml(RemoveSpecialCharacters(string.Join("", lines)))
+                ? RemoveSpecialCharacters(string.Join("", lines)).StripHtml()
                 : string.Empty;
 
             var firstHeadline = lines.FirstOrDefault(x => x.StartsWith("#"));

OurUmbraco/Our/Examine/ForumDataService.cs

@@ -23,7 +23,7 @@ namespace OurUmbraco.Our.Examine
             foreach (var currentComment in topic.Comments.Where(c => c.IsSpam == false))
                 commentText += currentComment.Body;
 
-            var body = library.StripHtml(topic.Body + commentText);
+            var body = (topic.Body + commentText).StripHtml();
 
             simpleDataSet.NodeDefinition.NodeId = id;
             simpleDataSet.NodeDefinition.Type = indexType;

OurUmbraco/Our/Examine/ProjectNodeIndexDataService.cs

@@ -216,7 +216,7 @@ namespace OurUmbraco.Our.Examine
                 //remove the current version field from the lucene doc
                 e.Document.RemoveField("body");
                 //add a 'body' field with stripped html
-                e.Document.Add(new Field("body", library.StripHtml(e.Fields["body"]), Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.YES));
+                e.Document.Add(new Field("body", e.Fields["body"].StripHtml(), Field.Store.YES, Field.Index.ANALYZED, Field.TermVector.YES));
             }
 
             //If there is a versions field, we'll split it and index the same field on each version

OurUmbraco/Project/ProjectExtensions.cs

@@ -99,7 +99,7 @@ namespace OurUmbraco.Project
 
         public static string StripHtmlAndLimit(this String str, int chars)
         {
-            str = umbraco.library.StripHtml(str);
+            str = str.StripHtml();
 
             if (str.Length > chars)
                 str = str.Substring(0, chars);