SU-SWS/stanford_profile_helper

<?php

/**
 * @file
 * stanford_person_importer.install
 */

/**
 * Implements hook_requirements().
 */
function stanford_person_importer_requirements($phase) {
  $valid_encrypt_string = strlen(getenv('STANFORD_ENCRYPT')) == (256 / 8);
  $requirements['stanford_person_importer_encrypt'] = [
    'title' => t('Stanford Encrypt'),
    'value' => $valid_encrypt_string ? t('Encryption environment variable is valid') : t('Environment variable for encryption is not correctly set or is not the correct strength'),
    'description' => $valid_encrypt_string ? NULL : t('Please set the environment variable %envvar to a 256 bit encryption string.', ['%envvar' => 'STANFORD_ENCRYPT']),
    'severity' => $valid_encrypt_string ? REQUIREMENT_OK : REQUIREMENT_ERROR,
  ];
  return $requirements;
}