function blockreference_autocomplete_value in Block reference 6

Same name and namespace in other branches

1. 7.2 blockreference.module \blockreference_autocomplete_value()
2. 7 blockreference.module \blockreference_autocomplete_value()

Value for a blockreference autocomplete element.

Substitute in the block title for the block bid.

1 string reference to 'blockreference_autocomplete_value'

blockreference_widget in ./blockreference.module

Implementation of hook_widget().

File

./blockreference.module, line 474

Defines a field type for referencing a block from a node.

Code

function blockreference_autocomplete_value($element, $edit = FALSE) {
  $field_key = $element['#columns'][0];
  if (!empty($element['#default_value'][$field_key])) {
    $bid = $element['#default_value'][$field_key];
    $args[] = $bid;
    $result = db_query(db_rewrite_sql("SELECT b.module, b.delta FROM {blocks} b WHERE b.bid = '%d'", 'blocks', 'bid', $args), $args);
    $block = db_fetch_object($result);
    $info = module_invoke($block->module, 'block', 'list');
    $value = $info[$block->delta]['info'];
    $value .= ' [bid:' . $bid . ']';
    return array(
      $field_key => $value,
    );
  }
  return array(
    $field_key => NULL,
  );
}