function colors_create_css in Colors 8

Same name and namespace in other branches

1. 7 colors.module \colors_create_css()

Retrieves or generates a CSS with a given module's selector.

Parameters

string $caller: A module that implements hook_colors_build_selector().

Return value

string The generated CSS.

File

./colors.module, line 210

Controls assigning colors to entities.

Code

function colors_create_css($caller) {
  $config = \Drupal::configFactory()
    ->getEditable('colors.settings');
  $order = $config
    ->get('order');
  $plugins = \Drupal::service('plugin.manager.colors')
    ->getDefinitions();
  $order['node'] = 0;
  $order['vocabulary'] = 1;
  $css = [];
  foreach ($plugins as $entity => $plugin) {
    if (isset($order[$entity])) {
      $css[$order[$entity]][] = colors_get_class_names($entity);
    }
  }
  ksort($css);
  $classes = [];
  foreach ($css as $groups) {
    $array = [];
    foreach ($groups as $group) {
      $array = array_merge($array, $group);
    }
    $classes = array_merge($classes, $array);
  }
  $config = colors_get_info();
  $colors = colors_get_palette($config);
  $css = colors_build_css($classes, $colors, $caller);
  return $css;
}