SharePoint Online Search Result page

Please review this URL: 

https://blogs.msdn.microsoft.com/dougperkes/2009/05/13/sharepoint-search-results-adding-a-link-to-the-view-properties-page-of-a-document/

 

The topic above is adding a link to the view properties page of a document for SharePoint 2010. 

 

I want to have the same functionality for SharePoint online. 

 

Please assist. 

 

Thank you