function agenda_requirements in Agenda 7.2

Implements hook_requirements().

File

./agenda.install, line 13

Install, uninstall and scheme functions for the agenda module.

Code

function agenda_requirements($phase) {
  $requirements = array();
  $t = get_t();
  if ($phase == 'runtime') {
    $library = libraries_detect('google-api-php-client');
    $error_type = isset($library['error']) ? drupal_ucfirst($library['error']) : '';
    $error_message = isset($library['error message']) ? $library['error message'] : '';
    if (empty($library['installed'])) {
      $requirements['agenda_google_api'] = array(
        'title' => $t('Agenda module: Google API Client Library for PHP'),
        'value' => $t('@e: At least @a', array(
          '@e' => $error_type,
          '@a' => AGENDA_MIN_API_VERSION,
        )),
        'severity' => REQUIREMENT_ERROR,
        'description' => $t('!error You need to download the !google_api,
          extract the archive and place the google-api-php-client directory in
          the %path directory on your server.', array(
          '!error' => $error_message,
          '!google_api' => l($t('Google API PHP Client'), $library['download url']),
          '%path' => 'sites/all/libraries',
        )),
      );
    }
    elseif (version_compare($library['version'], AGENDA_MIN_API_VERSION, '>=')) {
      $requirements['agenda_google_api'] = array(
        'title' => $t('Agenda module: Google API Client Library for PHP'),
        'severity' => REQUIREMENT_OK,
        'value' => $library['version'],
        'description' => $t('Read the Agenda module\'s README for additional
          steps needed to configure the Google Calendar API.'),
      );
    }
    else {
      $requirements['agenda_google_api'] = array(
        'title' => $t('Agenda module: Google API Client Library for PHP'),
        'value' => $t('At least @a', array(
          '@a' => AGENDA_MIN_API_VERSION,
        )),
        'severity' => REQUIREMENT_ERROR,
        'description' => $t('You need to download a later version of the
          !google_api and replace the old version located in the %path directory
          on your server.', array(
          '!google_api' => l($t('Google API PHP Client'), $library['download url']),
          '%path' => $library['library path'],
        )),
      );
    }
  }
  return $requirements;
}