public static function MigrateDestinationMedia::rewriteImgTags in Migrate Extras 7.2

Call this from the prepare() method of a migration that contains media image files, if you want to rewrite the IMG tags into media references.

Parameters

$entity: Entity object being built.

$field: Name of the text field within the entity to be modified. Defaults to 'body'.

1 call to MigrateDestinationMedia::rewriteImgTags()

MigrateExampleMediaNodeMigration::prepare in migrate_extras_examples/migrate_extras_media/migrate_extras_media.migrate.inc

Implementation of Migration::prepare().

File

./media.inc, line 16

Class

MigrateDestinationMedia

Destination class implementing migration into media entities.

Code

public static function rewriteImgTags($entity, $field = 'body') {
  if (is_array($entity->{$field})) {
    migrate_instrument_start('MigrateDestinationMedia rewriteImgTags');
    foreach ($entity->{$field} as $language => $values) {
      $body = $values[0]['value'];
      break;
    }

    // Quickly skip any non-candidates
    if (!stristr($body, '<img')) {
      migrate_instrument_stop('MigrateDestinationMedia rewriteImgTags');
      return;
    }

    // Pass full img tags into the callback
    $new_body = preg_replace_callback('|<img [^>]*>|i', array(
      self,
      'replaceCallback',
    ), $body);
    $entity->{$field}[$language][0]['value'] = $new_body;
    migrate_instrument_stop('MigrateDestinationMedia rewriteImgTags');
  }
}