function views_slideshow_requirements in Views Slideshow 6.3

File

./views_slideshow.install, line 6

Code

function views_slideshow_requirements($phase) {
  $requirements = array();
  if ($phase == 'install') {

    // check that views is version 3, not 2
    if (!function_exists('views_api_version')) {
      $requirements['views'] = array(
        'value' => t('Not Installed'),
        'severity' => REQUIREMENT_ERROR,
        'description' => t('Views Slideshow 3.x requires Views 3.x.  Views does not appear to be installed.'),
      );
    }
    else {
      $views_ver = views_api_version();
      if ($views_ver != "3.0") {
        $requirements['views'] = array(
          'title' => t('Views Version'),
          'value' => t('%ver', array(
            '%ver' => $views_ver,
          )),
          'severity' => REQUIREMENT_ERROR,
          'description' => t('Views Slideshow 3.x requires Views 3.x.  Your version of Views does not match.'),
        );
      }
      else {
        $requirements['views'] = array(
          'value' => t('Installed'),
          'severity' => REQUIREMENT_OK,
        );
      }
    }
    $requirements['views']['title'] = t('Views Module');
  }
  return $requirements;
}