charts_blocks.install in Charts 8.4

Install and update functions for the Charts module.

File

modules/charts_blocks/charts_blocks.install

<?php

/**
 * @file
 * Install and update functions for the Charts module.
 */
use Drupal\charts\Settings\ChartsDefaultSettings;

/**
 * Move charts block settings in their own array tree under charts.
 */
function charts_blocks_update_8301() {
  $block_storage = \Drupal::entityTypeManager()
    ->getStorage('block');

  // Getting all the charts blocks.
  $charts_blocks_ids = $block_storage
    ->getQuery()
    ->condition('plugin', 'charts_block')
    ->execute();
  if ($charts_blocks_ids) {
    $old_config_keys = ChartsDefaultSettings::getLegacySettingsMappingKeys();
    foreach ($charts_blocks_ids as $charts_blocks_id) {

      /** @var \Drupal\block\BlockInterface $charts_block */
      $charts_block = $block_storage
        ->load($charts_blocks_id);
      if ($charts_block) {
        $block_settings = $charts_block
          ->get('settings');

        // Adding a charts tree for charts block configurations.
        $block_settings['chart'] = ChartsDefaultSettings::transformLegacySettingsToNew($block_settings, $old_config_keys);

        // Updating the block setting and we save.
        $charts_block
          ->set('settings', $block_settings);
        $charts_block
          ->save();
      }
    }
  }
}

Functions

Name	Description
charts_blocks_update_8301	Move charts block settings in their own array tree under charts.