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function webform_block in Webform 6.3

Implements hook_block().

File

./webform.module, line 1563

Code

function webform_block($op = 'list', $delta = 0, $edit = array()) {

  // Get the node ID from delta.
  $nid = drupal_substr($delta, strrpos($delta, '-') + 1);

  // The result will be FALSE if this is not a webform node block.
  if ($op != 'list' && !db_result(db_query("SELECT block FROM {webform} WHERE nid = %d", $nid))) {
    return;
  }
  switch ($op) {
    case 'list':
      return webform_block_info();
    case 'view':
      return webform_block_view($delta);
    case 'configure':
      return webform_block_configure($delta);
    case 'save':
      webform_block_save($delta, $edit);
      break;
  }
}