function colordialog_requirements in CKEditor Color Dialog 8

Implements hook_requirements().

File

./colordialog.install, line 11

Check requirements for the Color Dialog module.

Code

function colordialog_requirements($phase) {
  $requirements = [];
  if (\Drupal::hasService('library.libraries_directory_file_finder')) {
    $path = \Drupal::service('library.libraries_directory_file_finder')
      ->find('colordialog/plugin.js');
  }
  else {
    $path = DRUPAL_ROOT . '/libraries/colordialog/plugin.js';
  }
  if (!file_exists($path)) {
    $requirements['colordialog'] = [
      'title' => t('CKEditor Color Dialog'),
      'value' => t('Plugin not detected'),
      'severity' => REQUIREMENT_ERROR,
      'description' => t('CKEditor Color Dialog requires the plugin.js library.
       Download the plugin from http://ckeditor.com/addon/colordialog at least
       version 4.7.0, and place it in the libraries folder (/libraries/colordialog)'),
    ];
  }
  else {
    $requirements['colordialog'] = [
      'title' => t('CKEditor Color Dialog'),
      'value' => t('Plugin detected'),
      'severity' => REQUIREMENT_OK,
    ];
  }
  return $requirements;
}