CKEditor Filter

This module leverages simplehtmldom API and provides a simple, powerful interface for a general html text format filter.

This filter bypasses some of the issues set out in WYSIWYG Filter to create a simple restriction process not tied to regular expressions across HTML.

Configuration has 3 input fields:

• Valid HTML elements
  Example:"p,a,div,span,h2,h3,h4,section,article,strong,b,i,em,cite,blockquote,small,sub,sup,code,ul,ol,li,dl,dt,dd,table,tbody,th,tr,td,img,caption,br,hr"
• Valid element attributes
  Example: "src,href,target,width,height,colspan,span,alt,name,title,class,id"
• Valid Style properties
  Example: "text-align,float,margin"

Any element, property, style not defined in the interface will be stripped out.

Requires:

• simplehtmldom API

Similar modules:

• WYSIWYG Filter

Known Issues

• If you have xdebug enabled, and your nesting function setting (xdebug.max_nesting_level) is set low, you may receive errors as this module uses a recursive dive in simplehtmldom to run through the HTML.
• If styles are being stripped out despite proper configuration, please see https://www.drupal.org/node/2661152, as it may be related to PHP version / OS.