CustomFilterMigrationSource.php in Custom filter 2.0.x

Namespace

Drupal\customfilter\Plugin\migrate\source

File

src/Plugin/migrate/source/CustomFilterMigrationSource.php

<?php

namespace Drupal\customfilter\Plugin\migrate\source;

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

/**
 * Migration source for Custom Filter entities.
 *
 * @MigrateSource(
 *   id = "customfilter_migration_source",
 *   source_module = "customfilter"
 * )
 */
class CustomFilterMigrationSource extends DrupalSqlBase {

  /**
   * {@inheritdoc}
   */
  public function fields() {
    return [
      'fid' => $this
        ->t('The custom filter internal ID'),
      'type' => $this
        ->t('The custom filter machine name'),
      'name' => $this
        ->t('The custom filter human name'),
      'description' => $this
        ->t('Description'),
      'shorttip' => $this
        ->t('Short tip'),
      'longtip' => $this
        ->t('Long tip'),
      'cache' => $this
        ->t('Cacheability'),
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    return [
      'fid' => [
        'type' => 'integer',
      ],
      'type' => [
        'type' => 'string',
        'max_length' => 64,
        'is_ascii' => TRUE,
      ],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function query() {
    $query = $this
      ->select('customfilter_filter', 'f');
    $query
      ->fields('f', [
      'fid',
      'type',
      'name',
      'cache',
      'description',
      'shorttip',
      'longtip',
    ]);
    $query
      ->orderBy('f.fid');
    return $query;
  }

  /**
   * {@inheritdoc}
   */
  public function prepareRow(Row $row) {
    $result = parent::prepareRow($row);

    // Add associated data from the rules table.
    $query = $this
      ->select('customfilter_rule', 'r');
    $query
      ->join('customfilter_filter', 'f', 'f.fid = r .fid');
    $query
      ->fields('r', [
      'rid',
      'fid',
      'prid',
      'name',
      'description',
      'enabled',
      'matches',
      'pattern',
      'replacement',
      'code',
      'weight',
    ]);
    $query
      ->fields('f', [
      'type',
    ]);
    $query
      ->condition('r.fid', $row
      ->getSourceProperty('fid'));
    $rules = $query
      ->execute()
      ->fetchAllAssoc('rid');
    foreach ($rules as &$rule) {

      /* Prefix rid with 'rule_' to match how filters are prefixed. */
      $rule['rid'] = 'rule_' . $rule['rid'];

      /* Fix prid to mimic the rid prefixing. Also prid 0 is now ''. */
      $rule['prid'] = $rule['prid'] ? 'rule_' . $rule['prid'] : '';
    }
    $row
      ->setSourceProperty('rules', $rules);
    return $result;
  }

}

Classes

Name	Description
CustomFilterMigrationSource	Migration source for Custom Filter entities.