function slick_views_update_7301 in Slick Views 7.3

Update the deprecated Slick Views options to migrate from Slick 2.x to 3.x.

Tasks:<br>

• Updated deprecated settings for both Slick Views style and formatters.<br>
• Updated deprecated Slick formatter to the new one based on field type.<br>

File

./slick_views.install, line 118

Installation actions for Slick Views.

Code

function slick_views_update_7301() {
  if (!db_table_exists('views_display')) {
    return;
  }
  module_load_include('inc', 'ctools', 'includes/export');
  module_load_include('inc', 'slick', 'includes/slick.update');

  // Update Slick Views deprecated settings to use more generic settings.
  $names = _slick_views_get_view_names();
  if (empty($names)) {
    return;
  }
  $success = FALSE;
  foreach ($names as $name) {
    $view = ctools_export_crud_load('views_view', $name);

    // Code has been saved into database previously, the view which was stored
    // in codebase has now an ID to work with. Here is just in case.
    if (empty($view->vid)) {
      continue;
    }
    foreach ($view->display as &$display) {
      if (!empty($display->display_options) && _slick_views_update_style_options($display->display_options)) {
        db_update('views_display')
          ->fields([
          'display_options' => serialize($display->display_options),
        ])
          ->condition('id', $view->vid)
          ->execute();
        $success = TRUE;
      }
    }

    // Without re-saving the entire view, the above views_display is ignored.
    if ($success) {
      ctools_export_crud_save('views_view', $view);
    }
  }

  // Clear caches that might contain stale Views displays.
  // Rebuild CTools cache for the views_view.
  if ($success) {
    ctools_export_load_object_reset('views_view');
    cache_clear_all('*', 'cache_views', TRUE);
    cache_clear_all('*', 'cache_views_data', TRUE);
    cache_clear_all('*', 'cache_block', TRUE);
    cache_clear_all('*', 'cache_page', TRUE);
  }
  return $success ? t('Slick Views style plugin updated.') : t('Doh! Slick Views failed updating.');
}