quickedit_library_info_alter(&$libraries, $extension)
Implements hook_library_info_alter().
Includes additional stylesheets defined by the admin theme to allow it to customize the Quick Edit toolbar appearance.
An admin theme can specify CSS files to make the front-end administration experience of in-place editing match the administration experience in the back-end.
The CSS files can be specified via the "edit_stylesheets" property in the .info.yml file:
quickedit_stylesheets: - css/quickedit.css
File
- core/modules/quickedit/quickedit.module, line 74
- Provides in-place content editing functionality for fields.
Code
function quickedit_library_info_alter(&$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 (isset($theme) && $theme_path = drupal_get_path('theme', $theme)) {
$info = system_get_info('theme', $theme);
// Recurse to process base theme(s) first.
if (isset($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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