function block_custom_block_load

Returns information from configuration about a user-created (custom) block.

Parameters

$delta: ID of the block to get information for.

$langcode: The language code for loading the block.

Return value

array: Associative array of information stored in configuration for this block, or FALSE if it doesn't exist Array keys:

• delta: Block ID.
• info: Block description.
• body: Block contents.
• format: Filter ID of the filter format for the body.

File

core/modules/block/block.module, line 191

Provides the ability to create reusable custom blocks.

Code

function block_custom_block_load($delta, $langcode = LANGUAGE_NONE) {
  // Statically cache each translation to prevent multiple database lookups.
  $blocks = &backdrop_static(__FUNCTION__, array());
  if (isset($blocks[$delta][$langcode])) {
    return $blocks[$delta][$langcode];
  }

  $block = config_get('block.custom.' . $delta);
  if (!$block) {
    return FALSE;
  }

  // Ensure all expected keys are present.
  $block += array(
    'info' => '',
    'title' => '',
    'body' => '',
    'description' => '',
    'default_langcode' => LANGUAGE_NONE,
  );

  // If a translation is available, load it in to the main values.
  if ($langcode !== LANGUAGE_NONE && $langcode !== $block['default_langcode'] && isset($block['translations'])) {
    $block['langcode'] = $langcode;
    foreach (array('info', 'description', 'title', 'body') as $key) {
      if (isset($block['translations'][$langcode][$key])) {
        $block[$key] = $block['translations'][$langcode][$key];
      }
    }
    // Remove the translations from this copy to save on load bloat. Only the
    // source or non-translated load included all translations.
    unset($block['translations']);
  }

  $blocks[$delta][$langcode] = $block;
  return $blocks[$delta][$langcode];
}