function _lang_dropdown_get_chosen_path in Language Switcher Dropdown 7.2

Get the location of the chosen library.

Return value

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

3 calls to _lang_dropdown_get_chosen_path()

lang_dropdown_block_configure in ./lang_dropdown.module

Implements hook_block_configure().

lang_dropdown_form in ./lang_dropdown.module

Function to build the select widget form.

_lang_dropdown_validate_output_value in ./lang_dropdown.module

Validates output value.

File

./lang_dropdown.module, line 994

Language dropdown select module main file.

Code

function _lang_dropdown_get_chosen_path() {
  $path = FALSE;
  if (function_exists('libraries_get_path') && libraries_get_path('chosen')) {
    $path = libraries_get_path('chosen');
    if (!file_exists($path)) {
      $path = FALSE;
    }
  }
  elseif (file_exists('sites/all/libraries/chosen/chosen.jquery.min.js')) {
    $path = 'sites/all/libraries/chosen';
  }
  return $path;
}