Comment system to integrate flawlessly with Bootstrap 3 framework

Requirements for the script should be similar to Wordpress, meaning that Submission Form must be secure and that all comments should be pre-scrubbed for spam. Comments must be approved by administrator prior to posting.. ( login and Registration ) All user inputs cleaned for SQL injection + XSS attacks. The coding for this project must be modern in nature and not some old php script that is out of date. Here is the template layout that will be used. [login to view URL] The exact page is under "BLOG" .... "Blog item Option 1" I have purchased this template so I have the code for the exact page.