function insert_block_filter in Insert Block 5

Same name and namespace in other branches

1. 6 insert_block.module \insert_block_filter()

File

./insert_block.module, line 20

Code

function insert_block_filter($op, $delta = 0, $format = -1, $text = '') {

  // The "list" operation provides the module an opportunity to declare both how
  // many filters it defines and a human-readable name for each filter. Note that
  // the returned name should be passed through t() for translation.
  if ($op == 'list') {
    return array(
      0 => t('insert block filter'),
    );
  }

  // All operations besides "list" provide a $delta argument so we know which
  // filter they refer to. We'll switch on that argument now so that we can
  // discuss each filter in turn.
  switch ($op) {
    case 'description':
      return t('Inserts the contents of a block into a node using [block:module=delta] tags.');
    case 'prepare':
      return $text;
    case 'process':
      return $text;
  }
}