function _eva_clear_detached in EVA: Entity Views Attachment 8

An extra field no longer present is not automatically removed from a display config Run through all entity displays and clear out views that shouldn't be there this should be called at Views save and module install/remove $remove_one: force removal of a particular 'viewname_displayid' EVA $remove_all: remove all Evas

3 calls to _eva_clear_detached()

Eva::remove in src/Plugin/views/display/Eva.php

Reacts on deleting a display.

eva_views_invalidate_cache in ./eva.module

Clear the field cache when view cache clears this is intended to fire when a View is saved

_eva_reset in ./eva.module

Cache clearing helper function Reset the static cache in case any of the disabled modules implemented an eva view

File

./eva.module, line 241

Module implementing EVA extra field and views display

Code

function _eva_clear_detached($remove_one = null, $remove_all = FALSE) {
  $cf = \Drupal::configFactory();
  $views = eva_get_views();
  foreach ($views as $entity => $eva_info) {
    $config_names = $cf
      ->listAll('core.entity_view_display.' . $entity);
    foreach ($config_names as $id) {
      $config = $cf
        ->getEditable($id);
      $config_data = $config
        ->get();
      foreach ($eva_info as $eva) {
        $eva_field_name = $eva['name'] . '_' . $eva['display'];

        // eva should be considered for removal if one of these is true:
        //  - all evas should be removed (i.e., when module is uninstalled)
        //  - the current eva has at least on bundle specified (if no bundles are specified, an eva is attached to all bundles)
        //  - the current eva is specifically targeted for removal (i.e., before deleting the display)
        if ($remove_all || !empty($eva['bundles']) || $eva_field_name == $remove_one) {

          // does the eva exist in this display config?
          if (array_key_exists($eva_field_name, $config_data['content'])) {

            // remove the eva if one of these is true:
            //   - all evas should be removed
            //   - the eva does not list the entity's bundle (any more)
            //   - the eva is specifically targeted for removal
            if ($remove_all || !in_array($config_data['bundle'], $eva['bundles']) || $eva_field_name == $remove_one) {
              unset($config_data['content'][$eva_field_name]);

              // exposed filter, too, if it's there
              unset($config_data['content'][$eva_field_name . '_form']);
              $config
                ->setData($config_data);
              $config
                ->save();
            }
          }
        }
      }
    }
  }
}