function slick_requirements in Slick Carousel 7.3

Same name and namespace in other branches

1. 8.2 slick.install \slick_requirements()
2. 8 slick.install \slick_requirements()
3. 7.2 slick.install \slick_requirements()

Implements hook_requirements().

File

./slick.install, line 14

Installation actions for Slick.

Code

function slick_requirements($phase) {
  if ($phase != 'runtime') {
    return [];
  }
  $requirements = [];

  // Ensure translations do not break at install time.
  $t = get_t();
  $library_path = libraries_get_path('slick') ?: libraries_get_path('slick-carousel');
  $exists = $library_path && is_file($library_path . '/slick/slick.min.js');
  $requirements['slick_library'] = [
    'title' => $t('Slick library'),
    'description' => $exists ? '' : $t('The <a href="@url">Slick library</a> should be installed at <strong>/sites/all/libraries/slick/slick/slick.min.js</strong>, or any path supported by libraries.module.', [
      '@url' => 'https://github.com/kenwheeler/slick/',
    ]),
    'severity' => $exists ? REQUIREMENT_OK : REQUIREMENT_ERROR,
    'value' => $exists ? $t('Installed') : $t('Not installed'),
  ];

  // Check for the minimum required jQuery version.
  $jquery_version = variable_get('jquery_update_jquery_version', '1.10');
  if (!version_compare($jquery_version, '1.7', '>=')) {
    $requirements['slick_jquery_version'] = [
      'description' => $t('Incorrect jQuery version detected. Slick requires jQuery 1.7 or higher. Please change your <a href="!settings">jQuery Update settings</a>.', [
        '!settings' => url('admin/config/development/jquery_update'),
      ]),
      'severity' => REQUIREMENT_ERROR,
      'value' => $t('Not installed. Please enable jQuery 1.7 or higher.'),
      'title' => $t('Slick jQuery version'),
    ];
  }
  return $requirements;
}