function _chosen_lib_get_chosen_path in Chosen 3.0.x

Same name and namespace in other branches

1. 8.2 modules/chosen_lib/chosen_lib.module \_chosen_lib_get_chosen_path()

Get the location of the chosen library.

Return value

string The location of the library, or FALSE if the library isn't installed.

3 calls to _chosen_lib_get_chosen_path()

ChosenConfigForm::buildForm in src/Form/ChosenConfigForm.php

Chosen configuration form.

chosen_lib_library_info_alter in modules/chosen_lib/chosen_lib.module

Implements hook_library_info_alter().

chosen_requirements in ./chosen.install

Implements hook_requirements().

File

modules/chosen_lib/chosen_lib.module, line 38

General functions and hook implementations.

Code

function _chosen_lib_get_chosen_path() {

  // The following logic is taken from libraries_get_libraries()
  $searchdir = [];

  // Similar to 'modules' and 'themes' directories inside an installation
  // profile, installation profiles may want to place libraries into a
  // 'libraries' directory.
  $searchdir[] = 'profiles/' . \Drupal::installProfile() . '/libraries';

  // Always search libraries.
  $searchdir[] = 'libraries';

  // Also search sites/<domain>/*.
  $searchdir[] = \Drupal::service('site.path') . '/libraries';
  foreach ($searchdir as $dir) {
    if (file_exists($dir . '/chosen/chosen.jquery.min.js') || file_exists($dir . '/chosen/chosen.jquery.js')) {
      return $dir . '/chosen';
    }
    if (file_exists($dir . '/chosen-js/chosen.jquery.min.js') || file_exists($dir . '/chosen-js/chosen.jquery.js')) {
      return $dir . '/chosen-js';
    }
  }
  return FALSE;
}