function multiblock_add_form_submit in MultiBlock 7

Same name and namespace in other branches

1. 5 multiblock.module \multiblock_add_form_submit()
2. 6 multiblock.module \multiblock_add_form_submit()

Add block instance to database from "Add Block Instance" form.

File

./multiblock.module, line 329

Enhances the block API, as provided by D7 Core.

Code

function multiblock_add_form_submit($form, &$form_state) {
  if (isset($form_state['values']['instance'])) {
    $num_updated = db_update('multiblock')
      ->fields(array(
      'title' => $form_state['values']['title'],
    ))
      ->condition('delta', $form_state['values']['instance'], '=')
      ->execute();
    $block = multiblock_get_block($form_state['values']['instance'], TRUE);
    $cache = db_query('SELECT cache FROM {block} WHERE module = :module AND delta = :orig_delta', array(
      ":module" => $block->module,
      ":orig_delta" => $block->orig_delta,
    ))
      ->fetchField();
    if ($cache) {
      db_query('UPDATE {block} SET cache = :cache WHERE delta = :delta AND module = :multiblock', array(
        ':cache' => $cache,
        ':delta' => $block->delta,
        ':multiblock' => 'multiblock',
      ));
    }
    $form_state['redirect'] = 'admin/structure/block/instances';
    return;
  }

  // Get the original block info.
  $orig_block = multiblock_blockinfo_from_form($form_state['values']['block']);

  // Check whether this module is multiblock enabled.
  $block_info = module_invoke($orig_block['module'], 'block_info');
  $mb_enabled = (int) (!empty($block_info[$orig_block['delta']]['mb_enabled']) && $block_info[$orig_block['delta']]['mb_enabled'] == TRUE);

  // Create block instance information.
  $orig_block = (object) $orig_block;
  $instance = (object) array(
    'title' => $form_state['values']['title'],
    'mb_enabled' => $mb_enabled,
  );

  // Add the block instance.
  multiblock_add($orig_block, $instance);
  drupal_set_message(t('Block instance %instance created.', array(
    '%instance' => $form_state['values']['title'],
  )));
}