function lightgallery_requirements in Lightgallery 8

Same name and namespace in other branches

1. 7 lightgallery.install \lightgallery_requirements()

Implements hook_requirements().

File

./lightgallery.install, line 11

Installation file for Light Gallery module.

Code

function lightgallery_requirements($phase) {
  $requirements = [];
  if ($phase == 'runtime') {
    $requirements['lightgallery']['title'] = 'Light Gallery';
    $requirements['lightgallery']['value'] = t('Installed');
    if (file_exists(DRUPAL_ROOT . '/libraries/lightgallery/dist/js/lightgallery.min.js')) {
      $requirements['lightgallery']['severity'] = REQUIREMENT_OK;
    }
    else {

      // Required lightgallery library wasn't found; abort installation.
      $requirements['lightgallery']['value'] = t('Not found');

      // Provide a download link to the lightgallery jQuery plugin.
      $requirements['lightgallery']['description'] = t('The <a href="@lightgallery" target="_blank">lightGallery</a> jQuery plugin is missing. See <a href="@readme">README.md</a> for instructions on how to download and extract it.', [
        '@lightgallery' => 'http://sachinchoolur.github.io/lightGallery/',
        '@readme' => '/' . drupal_get_path('module', 'lightgallery') . '/README.md',
      ]);
      $requirements['lightgallery']['severity'] = REQUIREMENT_ERROR;
    }
  }
  return $requirements;
}