function flickrapi_requirements in Flickr API 7.2

Same name and namespace in other branches

1. 7 flickrapi.install \flickrapi_requirements()

Implements hook_requirements().

File

./flickrapi.install, line 49

Update functions for the FlickrAPI module.

Code

function flickrapi_requirements($phase) {
  $requirements = array();

  // Ensure translations don't break at install time.
  $t = get_t();
  $requirements['phpflickr_library']['title'] = $t('phpFlickr library');
  if ($phase !== 'install') {

    // Check if the required library is installed.
    $library = libraries_detect('phpFlickr');
    if (!empty($library) && $library['installed'] === TRUE) {
      $requirements['phpflickr_library']['value'] = $t('phpFlickr library installed');
    }
    else {

      // Set an error stating the required library is not properly installed.
      $requirements['phpflickr_library']['value'] = $t('Not installed!');
      $requirements['phpflickr_library']['description'] = $t('The phpFlickr library is not installed properly.');
      $requirements['phpflickr_library']['severity'] = REQUIREMENT_ERROR;
    }
  }
  return $requirements;
}