public function DocumentsLastGroupBlock::build in Opigno Learning path 3.x

Builds and returns the renderable array for this block plugin.

If a block should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).

Return value

array A renderable array representing the content of the block.

Overrides BlockPluginInterface::build

File

src/Plugin/Block/DocumentsLastGroupBlock.php, line 27

Class

DocumentsLastGroupBlock: Provides a documentslastgroupblock block.

Namespace

Drupal\opigno_learning_path\Plugin\Block

Code

public function build() {
  $this->groupId = $gid = $this->configuration["group"];
  $tid = _tft_get_group_tid($gid);
  $content = _tft_folder_content($tid, FALSE, $gid);
  $content = array_slice($content ?: [], 0, 4);
  foreach ($content as $index => $item) {
    $content[$index] = [
      '#theme' => 'opigno_documents_last_group_item',
      '#type' => $item["type"] == 'file' ? 'file' : 'folder',
      '#item' => $item,
      '#label' => $item["name"],
      '#link' => $this
        ->itemLink($item),
    ];
  }
  $build['content'] = [
    '#theme' => 'opigno_documents_last_group_block',
    'content' => $content,
  ];
  return $build;
}

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