function image_widget_crop_requirements in Image Widget Crop 8.2

Same name and namespace in other branches

1. 8 image_widget_crop.install \image_widget_crop_requirements()

Implements hook_requirements().

File

./image_widget_crop.install, line 11

Install, update and uninstall functions for the ImageWidgetCrop module.

Code

function image_widget_crop_requirements($phase) {
  $requirements = [];
  if ($phase === 'runtime') {
    $error = [];
    $config = \Drupal::config('image_widget_crop.settings');
    $files = [
      'js' => $config
        ->get('settings.library_url'),
      'css' => $config
        ->get('settings.css_url'),
    ];
    foreach ($files as $type => $file) {
      $is_local = parse_url($file, PHP_URL_SCHEME) === NULL && strpos($file, '//') !== 0;

      // If libraries module is active check if folder is malformed.
      if ($is_local && \Drupal::moduleHandler()
        ->moduleExists('libraries') && ($info = libraries_detect('cropper')) && (!file_exists($info['library path'] . '/dist/cropper.min.' . $type) && !file_exists($info['library path'] . '/cropper.min.' . $type))) {
        $error[] = t("<strong>:type</strong> file : Libraries module is active but an error detected with your cropper libraries configuration. To use cropper library with <i>'libraries'</i> module you must have the following structure <i>`:libraries_cropper`</i>", [
          ':type' => strtoupper($type),
          ':libraries_cropper' => '/libraries/cropper/dist/cropper.min.' . $type,
        ]);
      }
    }
    $requirements['iwc_libraries'] = [
      'title' => t('ImageWidgetCrop library'),
      'value' => empty($error) ? t('Correctly configured') : t('Files not found'),
    ];
    if (!empty($error)) {
      $requirements['iwc_libraries']['severity'] = REQUIREMENT_ERROR;
      $requirements['iwc_libraries']['description'][] = [
        '#theme' => 'item_list',
        '#items' => $error,
      ];
    }
    else {
      $requirements['iwc_libraries']['severity'] = REQUIREMENT_OK;
      $requirements['iwc_libraries']['description'] = t('ImageWidgetCrop libraries files are correctly configured to use <strong>:library</strong> files', [
        ':library' => !$is_local ? 'CDN' : 'Libraries API',
      ]);
    }
  }
  return $requirements;
}