function i18n_select_page in Internationalization 7

Check current path to enable selection.

This works pretty much like block visibility.

Return value

bool TRUE if content selection should be enabled for this page.

1 call to i18n_select_page()

i18n_select_init in i18n_select/i18n_select.module

Implements hook_init().

File

i18n_select/i18n_select.module, line 92

Multilingual content selection module.

Code

function i18n_select_page() {
  static $mode;
  if (!isset($mode)) {
    $mode =& drupal_static(__FUNCTION__);
    $visibility = variable_get('i18n_select_page_mode', I18N_SELECT_PAGE_NOTLISTED);
    if ($pages = variable_get('i18n_select_page_list', 'admin/*')) {

      // Convert path to lowercase. This allows comparison of the same path
      // with different case. Ex: /Page, /page, /PAGE.
      $pages = drupal_strtolower($pages);
      if ($visibility < I18N_SELECT_PAGE_PHP) {

        // @see views_ajax()
        // @see I18NSelectAdminViewsAjax::testViewsAjaxWithoutSkippingTags()
        $path = isset($_REQUEST['view_path']) ? $_REQUEST['view_path'] : $_GET['q'];

        // Convert the Drupal path to lowercase.
        $path = drupal_strtolower(drupal_get_path_alias($path));

        // Compare the lowercase internal and lowercase path alias (if any).
        $page_match = drupal_match_path($path, $pages);
        if ($path != $_GET['q']) {
          $page_match = $page_match || drupal_match_path($_GET['q'], $pages);
        }

        // When $visibility has a value of 0 (I18N_SELECT_PAGE_NOTLISTED),
        // the block is displayed on all pages except those listed in $pages.
        // When set to 1 (I18N_SELECT_PAGE_LISTED), it is displayed only on
        // those pages listed in $pages.
        $mode = !($visibility xor $page_match);
      }
      elseif (module_exists('php')) {
        $mode = php_eval($pages);
      }
      else {
        $mode = FALSE;
      }
    }
    else {

      // No pages defined, still respect the setting (unlike blocks).
      $mode = $visibility == I18N_SELECT_PAGE_NOTLISTED;
    }
  }
  return $mode;
}