If Widget

If Widget is a WordPress plugin which adds extra functionality for widgets, making it easy to hide or display them based on visibility rules. Examples:

• Display a widget only if current User is logged in
• Hide widget if visiting from mobile device
• Display widgets only for Admins and Editors

The plugin is easy to use, each widget will have a “Show widget only if” option which will enable the selection of visibility rules.

This repo is used only for development, downloading & installing from here won’t work as expected. Install from WordPress.org plugin page

Features

• Basic set of visibility rules
  • User state User is logged in
  • User roles Admin Editor Author etc
  • Page type Front page Blog page
  • Post type Post Page Product etc
  • Device Is Mobile
• Multiple rules - mix multiple rules for a widget visibility
  • show if User is logged in AND Device is mobile
  • show if User is Admin AND Is Front Fage
• Support for adding custom visibility rules

Adding custom visibility rules in a plugin or theme

Custom visibility rules can be added easily by any plugin or theme.
Example of adding a new rule for displaying/hiding a widget when current page is a custom-post-type.

// theme's functions.php or plugin file
add_filter('if_visibility_rules', 'my_new_visibility_rule');
function my_new_visibility_rule(array $rules) {
  $rules['single-my-custom-post-type'] = array(
    'name'      =>  __('Single my-CPT', 'i18n-domain'),     // name of the condition
    'callback'  =>  function() {                            // callback - must return Boolean
      return is_singular('my-custom-post-type');
    }
  );
  return $rules;
}

WordPress.org

Head over to plugin’s page on WordPress.org for more info, reviews and support.