move PocketSharp.Reader

2013-12-17 22:50:36 +01:00
parent de99ff8eef
commit 2fb91d3a2a
40 changed files with 12142 additions and 0 deletions
@@ -0,0 +1,40 @@
+using System;
+
+namespace ReadSharp.Ports.NReadability
+{
+  public static class HtmlUtils
+  {
+    public static string RemoveScriptTags(string htmlContent)
+    {
+      if (htmlContent == null)
+      {
+        throw new ArgumentNullException("htmlContent");
+      }
+
+      if (htmlContent.Length == 0)
+      {
+        return "";
+      }
+
+      int indexOfScriptTagStart = htmlContent.IndexOf("<script", StringComparison.OrdinalIgnoreCase);
+
+      if (indexOfScriptTagStart == -1)
+      {
+        return htmlContent;
+      }
+
+      int indexOfScriptTagEnd = htmlContent.IndexOf("</script>", indexOfScriptTagStart, StringComparison.OrdinalIgnoreCase);
+
+      if (indexOfScriptTagEnd == -1)
+      {
+        return htmlContent.Substring(0, indexOfScriptTagStart);
+      }
+
+      string strippedHtmlContent =
+        htmlContent.Substring(0, indexOfScriptTagStart) +
+        htmlContent.Substring(indexOfScriptTagEnd + "</script>".Length);
+
+      return RemoveScriptTags(strippedHtmlContent);
+    }
+  }
+}