function context_error_context_condition_error::execute in Context error 6

Same name and namespace in other branches

1. 7 plugins/context_error_context_conditions.inc \context_error_context_condition_error::execute()

Execute.

File

plugins/context_error_context_conditions.inc, line 17

Class

context_error_context_condition_error

Expose the 404 error page as the context condition.

Code

function execute() {
  if ($this
    ->condition_used()) {

    // Include both the path alias and normal path for matching.
    $current_path = array(
      drupal_get_path_alias($_GET['q']),
    );
    if ($current_path != $_GET['q']) {
      $current_path[] = $_GET['q'];
    }
    foreach ($this
      ->get_contexts() as $context) {
      $errors = $this
        ->fetch_from_context($context, 'values');
      foreach ($errors as $error) {

        // If the site_403 or site_404 variable is set we can match it against
        // the current path.
        if (in_array(variable_get("site_{$error}", ''), $current_path)) {
          $this
            ->condition_met($context);
          continue;
        }

        // If the response headers have already been set, we can match those.
        $current_response = context_error_get_response_from_headers();
        if ((int) $current_response === (int) $error) {
          $this
            ->condition_met($context);
          continue;
        }

        // If logintoboggan is handling the 403 page and we're currently
        // attempting to detect 403 errors, we can check the global variable.
        if ((int) $error === 403) {
          global $logintoboggan_denied;
          $logintoboggan_is_handling_403 = variable_get('site_403', '') === 'toboggan/denied';
          if ($logintoboggan_is_handling_403 && !empty($logintoboggan_denied)) {
            $this
              ->condition_met($context);
          }
        }
      }
    }
  }
}