function quickedit_library_info_alter

Same name in other branches
  1. 9 core/modules/quickedit/quickedit.module \quickedit_library_info_alter()

Implements hook_library_info_alter().

Includes additional stylesheets defined by the admin theme to allow it to customize the Quick Edit toolbar appearance.

An admin theme can specify CSS files to make the front-end administration experience of in-place editing match the administration experience in the back-end.

The CSS files can be specified via the "edit_stylesheets" property in the .info.yml file:

quickedit_stylesheets:
-css / quickedit . css;

File

core/modules/quickedit/quickedit.module, line 77

Code

function quickedit_library_info_alter(&$libraries, $extension) {
    if ($extension === 'quickedit' && isset($libraries['quickedit'])) {
        $theme = Drupal::config('system.theme')->get('admin');
        // First let the base theme modify the library, then the actual theme.
        $alter_library = function (&$library, $theme) use (&$alter_library) {
            if (!empty($theme) && ($theme_path = drupal_get_path('theme', $theme))) {
                $info = \Drupal::service('extension.list.theme')->getExtensionInfo($theme);
                // Recurse to process base theme(s) first.
                if (isset($info['base theme'])) {
                    $alter_library($library, $info['base theme']);
                }
                if (isset($info['quickedit_stylesheets'])) {
                    foreach ($info['quickedit_stylesheets'] as $path) {
                        $library['css']['theme']['/' . $theme_path . '/' . $path] = [];
                    }
                }
            }
        };
        $alter_library($libraries['quickedit'], $theme);
    }
}

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