public static function PatternSettings::processSettings in UI Patterns Settings 8.2

Same name and namespace in other branches

1. 8 src/Element/PatternSettings.php \Drupal\ui_patterns_settings\Element\PatternSettings::processSettings()

Process settings.

Parameters

array $element: Render array.

bool $preview: True when called in pattern preview mode.

Return value

array Render array.

1 call to PatternSettings::processSettings()

PatternSettings::processPreviewSettings in src/Element/PatternSettings.php

Process settings for preview.

File

src/Element/PatternSettings.php, line 40

Class

PatternSettings

Renders a pattern element.

Namespace

Drupal\ui_patterns_settings\Element

Code

public static function processSettings(array $element, $preview = FALSE) {
  $alter_context = [];
  $context = $element['#context'];
  $pattern_id = $element['#id'];

  /** @var \Drupal\Core\Entity\ContentEntityBase $entity */
  $entity = $context
    ->getProperty('entity');
  if ($entity !== NULL) {
    $mappings = UiPatternsSettings::getConfigManager()
      ->findVariantMappings($entity
      ->getEntityTypeId());
    foreach ($mappings as $field_name) {
      if ($entity
        ->hasField($field_name) && !empty($entity
        ->get($field_name)->value)) {
        $element['#variant'] = $entity
          ->get($field_name)->value;
      }
    }
  }

  // Handling variant token for layout builder.
  if (empty($element['#variant_token']) && isset($element['#layout'])) {

    /** @var \Drupal\ui_patterns_layout_builder\Plugin\Layout\PatternLayoutBuilder $layout */
    $layout = $element['#layout'];
    $configuration = $layout
      ->getConfiguration();
    $element['#variant_token'] = isset($configuration['pattern']['variant_token']) ? $configuration['pattern']['variant_token'] : NULL;
  }

  // Handle Variant token.
  if (!empty($element['#variant_token'])) {
    $variant_token = $element['#variant_token'];
    $token_data = [];
    if ($entity !== NULL) {
      $token_data[$entity
        ->getEntityTypeId()] = $entity;
    }
    try {
      $element['#variant'] = \Drupal::token()
        ->replace($variant_token, $token_data, [
        'clear' => TRUE,
      ]);
    } catch (EntityMalformedException $e) {
      if (!ui_patterns_settings_is_layout_builder_route()) {
        throw $e;
      }

      // Do nothing inside layout builder.
    }
  }
  $variant_alter_context['#pattern_id'] = $pattern_id;
  if (isset($element['#layout'])) {
    $variant_alter_context['#layout'] = $element['#layout'];
  }
  $variant_alter_context['#pattern_context'] = $context;
  $variant = $element['#variant'];
  \Drupal::moduleHandler()
    ->alter('ui_pattern_settings_variant', $variant, $variant_alter_context);
  $element['#variant'] = $variant;

  // Make sure we don't render anything in case fields are empty.
  if (self::hasSettings($element)) {
    $settings = isset($element['#settings']) ? $element['#settings'] : [];

    // Handling display suite pattern.
    if (empty($settings)) {
      $settings = isset($element['#ds_configuration']['layout']['settings']['pattern']['settings']) ? $element['#ds_configuration']['layout']['settings']['pattern']['settings'] : [];
    }

    // Handling layout builder.
    if (empty($settings) && isset($element['#layout'])) {

      /** @var \Drupal\ui_patterns_layout_builder\Plugin\Layout\PatternLayoutBuilder $layout */
      $layout = $element['#layout'];
      $configuration = $layout
        ->getConfiguration();
      $settings = isset($configuration['pattern']['settings']) ? $configuration['pattern']['settings'] : [];
    }
    $entity = $context
      ->getProperty('entity');
    $variant = isset($element['#variant']) ? $element['#variant'] : NULL;
    $settings = UiPatternsSettings::preprocess($pattern_id, $settings, $variant, $preview, $entity);
    if (isset($element['#layout'])) {
      $alter_context['#layout'] = $element['#layout'];
    }
    $alter_context['#pattern_id'] = $pattern_id;
    $alter_context['#variant'] = $variant;
    $alter_context['#pattern_context'] = $context;
    \Drupal::moduleHandler()
      ->alter('ui_pattern_settings_settings', $settings, $alter_context);
    unset($element['#settings']);
    foreach ($settings as $name => $setting) {
      $key = '#' . $name;
      if (!isset($element[$key])) {
        $element[$key] = $setting;
      }
      else {
        if ($setting instanceof Attribute && $element[$key] instanceof Attribute) {
          $element[$key] = new Attribute(array_merge($setting
            ->toArray(), $element[$key]
            ->toArray()));
        }
        elseif (is_array($element[$key]) && is_array($setting)) {
          $element[$key] = array_merge($element[$key], $setting);
        }
      }
    }
  }
  return $element;
}