function featured_content_delete_block_submit in Featured Content 6

Same name and namespace in other branches

1. 6.2 featured_content.admin.inc \featured_content_delete_block_submit()
2. 7.2 featured_content.admin.inc \featured_content_delete_block_submit()
3. 7 featured_content.admin.inc \featured_content_delete_block_submit()

Delete block.

File

./featured_content.admin.inc, line 62

Provides infrequently used functions for featured content module.

Code

function featured_content_delete_block_submit($form, &$form_state) {

  // update block ids variable
  $delta = $form_state['values']['delta'];
  $block_ids = variable_get('featured_content_block_ids', array());
  unset($block_ids[array_search($delta, $block_ids)]);
  sort($block_ids);
  variable_set('featured_content_block_ids', $block_ids);

  // update blocks variable
  $featured_blocks = variable_get('featured_content_blocks', array());
  unset($featured_blocks[$delta]);
  variable_set('featured_content_blocks', $featured_blocks);

  // clear data in block tables
  db_query("DELETE FROM {blocks} WHERE module = 'featured_content' AND delta = %d", $delta);
  db_query("DELETE FROM {blocks_roles} WHERE module = 'featured_content' AND delta = %d", $delta);
  drupal_set_message(t('The "%name" block has been removed.', array(
    '%name' => $form_state['values']['block_title'],
  )));
  cache_clear_all();
  $form_state['redirect'] = 'admin/build/block';
  return;
}