themekey_debug.module

<?php

/**
 * @file
 * Provides a debug mode for module ThemeKey.
 * @see themekey.module
 *
 * @author Markus Kalkbrenner | Cocomore AG
 *   @see http://drupal.org/user/124705
 */


/**
 * Iterates over all ThemeKey Properties and prints
 * out their current values.
 */
function themekey_debug_properties() {
  global $user;

  if (1 == $user->uid || variable_get('themekey_debug_non_admin_users', FALSE)) {
    module_load_include('inc', 'themekey', 'themekey_base');

    $properties = variable_get('themekey_properties', array());
    $message = t('These are the current values of all available ThemeKey Properties. By clicking the value you can start creating a corresponding Theme Switching Rule.') . '<ul>';
    $parameters = themekey_get_global_parameters();

    foreach ($properties as $property) {
      if (!isset($parameters[$property])) {
        themekey_property_value($parameters, $property);
      }

      $value = '';
      if (is_null($parameters[$property])) {
        if ('drupal:path' == $property) {
          $value = '<em>no debug information</em>';
        }
        else {
          $value = '<em>empty</em>';
        }
      }
      else {
        $values = is_array($parameters[$property]) ?  $parameters[$property] : array($parameters[$property]);
        $links = array();
        foreach ($values as $single_value) {
          $links[] = l($single_value, 'admin/settings/themekey', array('fragment' => 'themekey_new_rule', 'query' => array('property' => $property, 'value' => $single_value)));
        }

        $value = implode('<br />', $links);
      }
      $message .= '<li>' . $property . '<br />' . $value . '</li><br />';
    }
    $message .= '</ul>';
    themekey_set_debug_message($message, array(), FALSE);
  }
}


/**
 * Implements hook_menu().
 */
function themekey_debug_menu() {
  $items = array();
  $items['admin/settings/themekey/settings/debug'] = array(
    'title' => 'Debug',
    'access callback' => 'user_access',
    'access arguments' => array('administer themekey settings'),
    'file' => 'themekey_debug_admin.inc',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('themekey_debug_settings_form'),
    'type' => MENU_LOCAL_TASK,
    'weight' => 10
  );

  return $items;
}