function Term::prepareRow

Overrides SourcePluginBase::prepareRow

File

core/modules/taxonomy/src/Plugin/migrate/source/d7/Term.php, line 64

Class

Term

Taxonomy term source from database.

Namespace

Code

public function prepareRow(Row $row) {
    $tid = $row->getSourceProperty('tid');
    $vocabulary = $row->getSourceProperty('machine_name');
    $default_language = (array) $this->variableGet('language_default', [
        'language' => 'en',
    ]);
    // If this entity was translated using Entity Translation, we need to get
    // its source language to get the field values in the right language.
    // The translations will be migrated by the d7_node_entity_translation
    // migration.
    $translatable_vocabularies = array_keys(array_filter($this->variableGet('entity_translation_taxonomy', [])));
    $entity_translatable = $this->isEntityTranslatable('taxonomy_term') && in_array($vocabulary, $translatable_vocabularies, TRUE);
    if ($entity_translatable) {
        $source_language = $this->getEntityTranslationSourceLanguage('taxonomy_term', $tid);
        $language = $entity_translatable && $source_language ? $source_language : $default_language['language'];
    }
    // If this is an i18n translation use the default language when i18n_mode
    // is localized.
    if ($row->get('i18n_mode')) {
        $language = $row->get('i18n_mode') === '1' ? $default_language['language'] : $row->get('language');
    }
    $language = $language ?? $default_language['language'];
    $row->setSourceProperty('language', $language);
    // Get Field API field values.
    foreach ($this->getFields('taxonomy_term', $vocabulary) as $field_name => $field) {
        // Ensure we're using the right language if the entity and the field are
        // translatable.
        $field_language = $entity_translatable && $field['translatable'] ? $language : NULL;
        $row->setSourceProperty($field_name, $this->getFieldValues('taxonomy_term', $field_name, $tid, NULL, $field_language));
    }
    // Find parents for this row.
    $parents = $this->select('taxonomy_term_hierarchy', 'th')
        ->fields('th', [
        'parent',
        'tid',
    ])
        ->condition('tid', $row->getSourceProperty('tid'))
        ->execute()
        ->fetchCol();
    $row->setSourceProperty('parent', $parents);
    // Determine if this is a forum container.
    $forum_container_tids = $this->variableGet('forum_containers', []);
    $current_tid = $row->getSourceProperty('tid');
    $row->setSourceProperty('is_container', in_array($current_tid, $forum_container_tids));
    // If the term name or term description were replaced by real fields using
    // the Drupal 7 Title module, use the fields value instead of the term name
    // or term description.
    if ($this->moduleExists('title')) {
        $name_field = $row->getSourceProperty('name_field');
        if (isset($name_field[0]['value'])) {
            $row->setSourceProperty('name', $name_field[0]['value']);
        }
        $description_field = $row->getSourceProperty('description_field');
        if (isset($description_field[0]['value'])) {
            $row->setSourceProperty('description', $description_field[0]['value']);
        }
        if (isset($description_field[0]['format'])) {
            $row->setSourceProperty('format', $description_field[0]['format']);
        }
    }
    return parent::prepareRow($row);
}