drupal_routes/sites/all/themes/bootstrap/templates/system/status-messages.func.php

<?php
/**
 * @file
 * Stub file for bootstrap_status_messages().
 */

/**
 * Returns HTML for status and/or error messages, grouped by type.
 *
 * An invisible heading identifies the messages for assistive technology.
 * Sighted users see a colored box. See http://www.w3.org/TR/WCAG-TECHS/H69.html
 * for info.
 *
 * @param array $variables
 *   An associative array containing:
 *   - display: (optional) Set to 'status' or 'error' to display only messages
 *     of that type.
 *
 * @return string
 *   The constructed HTML.
 *
 * @see theme_status_messages()
 *
 * @ingroup theme_functions
 */
function bootstrap_status_messages($variables) {
  $display = $variables['display'];
  $output = '';

  $status_heading = array(
    'status' => t('Status message'),
    'error' => t('Error message'),
    'warning' => t('Warning message'),
    'info' => t('Informative message'),
  );

  // Map Drupal message types to their corresponding Bootstrap classes.
  // @see http://twitter.github.com/bootstrap/components.html#alerts
  $status_class = array(
    'status' => 'success',
    'error' => 'danger',
    'warning' => 'warning',
    // Not supported, but in theory a module could send any type of message.
    // @see drupal_set_message()
    // @see theme_status_messages()
    'info' => 'info',
  );

  foreach (drupal_get_messages($display) as $type => $messages) {
    $class = (isset($status_class[$type])) ? ' alert-' . $status_class[$type] : '';
    $output .= "<div class=\"alert alert-block$class messages $type\">\n";
    $output .= "  <a class=\"close\" data-dismiss=\"alert\" href=\"#\">&times;</a>\n";

    if (!empty($status_heading[$type])) {
      $output .= '<h4 class="element-invisible">' . $status_heading[$type] . "</h4>\n";
    }

    if (count($messages) > 1) {
      $output .= " <ul>\n";
      foreach ($messages as $message) {
        $output .= '  <li>' . $message . "</li>\n";
      }
      $output .= " </ul>\n";
    }
    else {
      $output .= $messages[0];
    }

    $output .= "</div>\n";
  }
  return $output;
}