function taxonomy_menu_block_update_7100 in Taxonomy menu block 7

Make old blocks compatible with newly added configuration options.

File

./taxonomy_menu_block.install, line 31

Installation file for taxonomy_block.

Code

function taxonomy_menu_block_update_7100() {
  module_load_include('inc', 'taxonomy_menu_block', 'taxonomy_menu_block.admin');

  // Cache clear
  cache_clear_all('taxonomy_menu_block', 'cache', TRUE);

  // Loop over all existing blocks and re-save them with the newly added options.
  foreach (variable_get('taxonomy_menu_block_ids', array()) as $delta) {
    $config = taxonomy_menu_block_get_config($delta);
    if (!isset($config['nodes'])) {
      $config['nodes'] = 0;
    }
    if (!isset($config['nodes_aggregation'])) {
      $config['nodes_aggregation'] = 0;
    }
    if (!isset($config['hide_empty'])) {
      $config['hide_empty'] = 0;
    }
    taxonomy_menu_block_save_block($delta, $config);
  }
}