function twitter_feed_requirements in Twitter_Feed 8

Implements hook_requirements().

File

./twitter_feed.install, line 26

Installation actions for Twitter Feed.

Code

function twitter_feed_requirements($phase) {
  $requirements = [];

  // Check to see if the Timeago library is available.
  if ($phase == 'runtime') {
    $installed = FALSE;
    $requirements['timeago'] = [
      'title' => 'Timeago',
    ];
    if (function_exists('libraries_get_path')) {
      $version = 1.5;
      $requirements['timeago']['description'] = t('Version %version installed.', [
        '%version' => $version,
      ]);
      $requirements['timeago']['severity'] = REQUIREMENT_OK;

      // @todo have the version automatically detected
      $requirements['timeago']['value'] = $version;
      $path = libraries_get_path('timeago');
      $installed = file_exists($path . '/jquery.timeago.js');
    }

    // Check the results of the test.
    if (!$installed) {
      $requirements['timeago']['description'] = t('Timeago library not found. Please consult the README.txt for installation instructions.');
      $requirements['timeago']['severity'] = REQUIREMENT_WARNING;
      $requirements['timeago']['value'] = t('Timeago library not found.');
    }
  }
  return $requirements;
}