public function UltimenuManager::getBlocksByRegion in Ultimenu 8.2

Same name and namespace in other branches

1. 8 src/UltimenuManager.php \Drupal\ultimenu\UltimenuManager::getBlocksByRegion()

A helper function to generate a list of blocks from a specified region.

Parameters

string $region: The string identifier for a Ultimenu region. e.g. "ultimenu_main_about".

array $config: The config available for the menu tree.

Return value

array The renderable array of blocks within the region.

Overrides UltimenuManagerInterface::getBlocksByRegion

1 call to UltimenuManager::getBlocksByRegion()

UltimenuManager::buildFlyout in src/UltimenuManager.php

Returns the renderable array region data.

File

src/UltimenuManager.php, line 550

Class

UltimenuManager

Implements UltimenuManagerInterface.

Namespace

Drupal\ultimenu

Code

public function getBlocksByRegion($region, array $config) {
  if (!isset($this->blocks[$region])) {
    $build = [];
    $blocks = $this->entityTypeManager
      ->getStorage('block')
      ->loadByProperties([
      'theme' => $this
        ->getThemeDefault(),
      'region' => $region,
    ]);
    if ($blocks) {
      uasort($blocks, 'Drupal\\block\\Entity\\Block::sort');

      // Only provides extra access checks if the region is ajaxified.
      if (empty($config['ajaxify'])) {
        foreach ($blocks as $key => $block) {
          if ($block
            ->access('view')) {
            $build[$key] = $this->entityTypeManager
              ->getViewBuilder($block
              ->getEntityTypeId())
              ->view($block, 'block');
          }
        }
      }
      else {
        foreach ($blocks as $key => $block) {
          if ($this->tool
            ->isAllowedBlock($block, $config)) {
            $build[$key] = $this->entityTypeManager
              ->getViewBuilder($block
              ->getEntityTypeId())
              ->view($block, 'block');
          }
        }
      }
    }
    $this->blocks[$region] = $build;
  }
  return $this->blocks[$region];
}