Custom theme region for page

Question

I would like to be able to custom theme a region for specific pages, is this possible? If so how?

For example I have a ragion called rightbar and I know the region can be themed using region--rightbar.tpl.php but is there a way of theming this using something like page--node--1--region--rightbar.tpl.php?

Or am I going to have to condition the region--rightbar.tpl.php script?

Answer 1

Use the following code:

/**
 * Implements hook_preprocess_region().
 */
function YOURTHEME_preprocess_region(&$vars) {
  // Make sure we are on a single node page
  // This code will allow you to add the following templates for regions:
  // region--node-NID.tpl.php
  // You can update the conditions to anything you want and rename the template
  // suggestions.
  if (arg(0) == 'node' && is_numeric(arg(1)) && !arg(2)) {
    $vars['theme_hook_suggestions'][] = 'region__node_' . arg(1);
  }
}

Answer 2

I used the following code to achieve a solution to my answer.

/**
* Implements hook_preprocess_region().
*/
function care_preprocess_region(&$vars) {
    // Make sure we are on a single node page
    // This code will allow you to add the following templates for regions:
    // region--RNAME--node-NID.tpl.php
    // You can update the conditions to anything you want and rename the template
    // suggestions.
    if (arg(0) == 'node' && is_numeric(arg(1)) && !arg(2)) {
        $vars['theme_hook_suggestions'][] = 'region__' . $vars['region'] . '__node_' . arg(1);
    }
}