function d3_get_libraries in d3.js 7

Provides an array of d3 libraries.

D3 libraries are going to have a prefix of d3., see README.txt for information on creating a custom d3 library.

3 calls to d3_get_libraries()

d3_graphapi_settings_form in ./d3.module

Implements hook_graphapi_settings_form().

d3_libraries_info_alter in ./d3.module

Implements hook_libraries_info_alter().

d3_views_plugin_style_d3::getLibraries in modules/d3_views/views/plugins/d3_views_plugin_style_d3.inc

Get d3 libraries basic info.

File

./d3.module, line 455

D3 module file for creating visualizations with d3.js.

Code

function d3_get_libraries() {
  static $d3_libraries;
  if ($d3_libraries) {
    return $d3_libraries;
  }

  // Returns all libraries in the default folders.
  $libraries = libraries_info();
  foreach ($libraries as $library) {
    $library_name = $library['machine name'];

    // Filter out any other non-d3 library. All d3 libraries should have
    // the prefix "d3.".
    if (strpos($library_name, 'd3.') === FALSE) {
      continue;
    }

    // Do not list these default extension libraries.
    if (in_array($library_name, array(
      'd3.extend',
      'd3.tooltip',
      'd3.drupal',
    ))) {
      continue;
    }
    $d3_libraries[$library_name] = $library;
    $d3_libraries[$library_name]['js callback'] = str_replace('d3.', '', $library_name);
  }
  return $d3_libraries;
}