function shariff_library_info_alter in Shariff Social Media Buttons 8

Implements hook_library_info_alter().

Note: libraries_get_path() is deprecated and will be removed before a stable libraries Drupal 8 release. Needs update when libraries module is supporting variants. https://www.drupal.org/node/1704734

File

./shariff.module, line 272

Integrating Shariff library, providing settings form and block.

Code

function shariff_library_info_alter(&$libraries, $extension) {
  if ($extension == 'shariff') {

    // Define shariff library path.
    $shariff_path = NULL;
    $base_path = 'libraries/shariff';
    if (\Drupal::hasService('library.libraries_directory_file_finder')) {
      $base_path = \Drupal::service('library.libraries_directory_file_finder')
        ->find('shariff');
    }
    elseif (function_exists('libraries_get_path')) {

      // Libraries API is active.
      $base_path = libraries_get_path('shariff');
    }
    $subfolders = [
      // No subfolder.
      '',
      // Libraries folder with build subfolder. Let's support this for legacy
      // reasons.
      '/build',
      // Version 3 built as npm-asset appears in the dist folder.
      '/dist',
    ];
    foreach ($subfolders as $subfolder) {
      if (file_exists($base_path . $subfolder . '/shariff.min.js')) {

        // If Libraries API is not active we use the libraries folder in Drupal
        // root.
        $shariff_path = $base_path . $subfolder;
        break;
      }
    }

    // Update shariff library path.
    if ($shariff_path) {
      $libraries['shariff-min']['css']['component'] = [
        '/' . $shariff_path . '/shariff.min.css' => [],
      ];
      $libraries['shariff-min']['js'] = [
        '/' . $shariff_path . '/shariff.complete.js' => [
          'scope' => 'footer',
        ],
      ];
      $libraries['shariff-complete']['css']['component'] = [
        '/' . $shariff_path . '/shariff.complete.css' => [],
      ];
      $libraries['shariff-complete']['js'] = [
        '/' . $shariff_path . '/shariff.complete.js' => [
          'scope' => 'footer',
        ],
      ];
      $libraries['shariff-naked']['js'] = [
        '/' . $shariff_path . '/shariff.complete.js' => [
          'scope' => 'footer',
        ],
      ];
    }
  }
}