Accordionblock.php in Accordion Blocks 8

Namespace

Drupal\accordion_blocks\Plugin\migrate\source

File

src/Plugin/migrate/source/Accordionblock.php

<?php

/*
 * @file
 * Contains \Drupal\accordion_blocks\Plugin\migrate\source\Accordionblock
 */
namespace Drupal\accordion_blocks\Plugin\migrate\source;

use Drupal\migrate\Row;
use Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase;

/**
 * Accordion block source from database
 * 
 *  @MigrateSource(
 *   id = "accordionblock"
 * )
 */
class Accordionblock extends DrupalSqlBase {

  /**
   * The default theme name.
   *
   * @var string
   */
  protected $defaultTheme;
  protected $adminTheme;
  protected $systemDefaultTheme;

  /**
   * {@inheritdoc}
   */
  public function query() {
    $query = $this
      ->select('accordion_blocks', 'ab')
      ->fields('ab', [
      'id',
      'title',
      'content',
    ])
      ->orderBy('id', 'ASC');
    return $query;
  }

  /**
   * {@inheritdoc}
   */
  protected function initializeIterator() {
    $this->defaultTheme = $this
      ->variableGet('theme_default', 'bartik');
    $this->adminTheme = $this
      ->variableGet('admin_theme', null);
    $this->systemDefaultTheme = 'bartrik';
    return parent::initializeIterator();
  }

  /**
   * {@inheritdoc}
   */
  public function prepareRow(Row $row) {
    $content = unserialize($row
      ->getSourceProperty('content'));
    $blocks_content = [];
    if (isset($content)) {
      foreach ($content as $key => $block) {
        if (!empty($block)) {
          list($module, $delta) = explode('_delta_', $block);
          $block_id = $this
            ->_getBlockId($module, $delta);

          //$block_id = $this->defaultTheme. "_".$module."_".$delta;
          $blocks_content[] = $block_id;
        }
      }
    }
    $row
      ->setSourceProperty('content', $blocks_content);
    return parent::prepareRow($row);
  }

  /**
   * @param type $module
   * @param type $delta
   */
  protected function _getBlockId($module, $delta) {
    $db = \Drupal::database();
    $data = $db
      ->select('migrate_map_d7_block', 'mm')
      ->fields('mm', [
      'sourceid1',
      'sourceid2',
      'sourceid3',
      'destid1',
    ])
      ->condition('sourceid1', $module, '=')
      ->condition('sourceid2', $delta, '=')
      ->execute();
    foreach ($data as $key => $value) {
      print_r($key);
      print_r($value);
      if (!empty($value->destid1)) {
        return $value->destid1;
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function fields() {
    $fields = [
      'id' => $this
        ->t('id of the accordion widget'),
      'title' => $this
        ->t('Title of the accordion widget'),
      'content' => $this
        ->t('serailized content used in the accordion widget'),
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    return [
      'id' => [
        'type' => 'integer',
        'alias' => 'ab',
      ],
    ];
  }

}

Classes

Name	Description
Accordionblock	Accordion block source from database