Node.php

Same filename in this branch
  1. 11.x core/modules/node/src/Entity/Node.php
  2. 11.x core/modules/node/src/Plugin/views/field/Node.php
  3. 11.x core/modules/node/src/Plugin/views/wizard/Node.php
  4. 11.x core/modules/node/src/Plugin/views/argument_default/Node.php
  5. 11.x core/modules/node/src/Plugin/migrate/source/d6/Node.php
Same filename in other branches
  1. 9 core/modules/node/src/Entity/Node.php
  2. 9 core/modules/node/src/Plugin/views/field/Node.php
  3. 9 core/modules/node/src/Plugin/views/wizard/Node.php
  4. 9 core/modules/node/src/Plugin/views/argument_default/Node.php
  5. 9 core/modules/node/src/Plugin/migrate/source/d6/Node.php
  6. 9 core/modules/node/src/Plugin/migrate/source/d7/Node.php
  7. 8.9.x core/modules/node/src/Entity/Node.php
  8. 8.9.x core/modules/node/src/Plugin/views/field/Node.php
  9. 8.9.x core/modules/node/src/Plugin/views/wizard/Node.php
  10. 8.9.x core/modules/node/src/Plugin/views/argument_default/Node.php
  11. 8.9.x core/modules/node/src/Plugin/migrate/source/d6/Node.php
  12. 8.9.x core/modules/node/src/Plugin/migrate/source/d7/Node.php
  13. 10 core/modules/node/src/Entity/Node.php
  14. 10 core/modules/node/src/Plugin/views/field/Node.php
  15. 10 core/modules/node/src/Plugin/views/wizard/Node.php
  16. 10 core/modules/node/src/Plugin/views/argument_default/Node.php
  17. 10 core/modules/node/src/Plugin/migrate/source/d6/Node.php
  18. 10 core/modules/node/src/Plugin/migrate/source/d7/Node.php

Namespace

Drupal\node\Plugin\migrate\source\d7

File

core/modules/node/src/Plugin/migrate/source/d7/Node.php

View source
<?php

namespace Drupal\node\Plugin\migrate\source\d7;

use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\migrate\Row;
use Drupal\migrate_drupal\Plugin\migrate\source\d7\FieldableEntity;
use Drupal\Core\Database\Query\SelectInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\State\StateInterface;
use Drupal\migrate\Plugin\MigrationInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
// cspell:ignore tnid

/**
 * Drupal 7 node source from database.
 *
 * Available configuration keys:
 * - node_type: The node_types to get from the source - can be a string or
 *   an array. If not declared then nodes of all types will be retrieved.
 *
 * Examples:
 *
 * @code
 * source:
 *   plugin: d7_node
 *   node_type: page
 * @endcode
 *
 * In this example nodes of type page are retrieved from the source database.
 *
 * @code
 * source:
 *   plugin: d7_node
 *   node_type: [page, test]
 * @endcode
 *
 * In this example nodes of type page and test are retrieved from the source
 * database.
 *
 * For additional configuration keys, refer to the parent classes.
 *
 * @see \Drupal\migrate\Plugin\migrate\source\SqlBase
 * @see \Drupal\migrate\Plugin\migrate\source\SourcePluginBase
 *
 * @MigrateSource(
 *   id = "d7_node",
 *   source_module = "node"
 * )
 */
class Node extends FieldableEntity {
    
    /**
     * The module handler.
     *
     * @var \Drupal\Core\Extension\ModuleHandlerInterface
     */
    protected $moduleHandler;
    
    /**
     * {@inheritdoc}
     */
    public function __construct(array $configuration, $plugin_id, $plugin_definition, MigrationInterface $migration, StateInterface $state, EntityTypeManagerInterface $entity_type_manager, ModuleHandlerInterface $module_handler) {
        parent::__construct($configuration, $plugin_id, $plugin_definition, $migration, $state, $entity_type_manager);
        $this->moduleHandler = $module_handler;
    }
    
    /**
     * {@inheritdoc}
     */
    public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition, ?MigrationInterface $migration = NULL) {
        return new static($configuration, $plugin_id, $plugin_definition, $migration, $container->get('state'), $container->get('entity_type.manager'), $container->get('module_handler'));
    }
    
    /**
     * The join options between the node and the node_revisions table.
     */
    const JOIN = '[n].[vid] = [nr].[vid]';
    
    /**
     * {@inheritdoc}
     */
    public function query() {
        // Select node in its last revision.
        $query = $this->select('node_revision', 'nr')
            ->fields('n', [
            'nid',
            'type',
            'language',
            'status',
            'created',
            'changed',
            'comment',
            'promote',
            'sticky',
            'tnid',
            'translate',
        ])
            ->fields('nr', [
            'vid',
            'title',
            'log',
            'timestamp',
        ]);
        $query->addField('n', 'uid', 'node_uid');
        $query->addField('nr', 'uid', 'revision_uid');
        $query->innerJoin('node', 'n', static::JOIN);
        // If the content_translation module is enabled, get the source langcode
        // to fill the content_translation_source field.
        if ($this->moduleHandler
            ->moduleExists('content_translation')) {
            $query->leftJoin('node', 'nt', '[n].[tnid] = [nt].[nid]');
            $query->addField('nt', 'language', 'source_langcode');
        }
        $this->handleTranslations($query);
        if (isset($this->configuration['node_type'])) {
            $query->condition('n.type', (array) $this->configuration['node_type'], 'IN');
        }
        return $query;
    }
    
    /**
     * {@inheritdoc}
     */
    public function prepareRow(Row $row) {
        $nid = $row->getSourceProperty('nid');
        $vid = $row->getSourceProperty('vid');
        $type = $row->getSourceProperty('type');
        // 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.
        $entity_translatable = $this->isEntityTranslatable('node') && (int) $this->variableGet('language_content_type_' . $type, 0) === 4;
        $source_language = $this->getEntityTranslationSourceLanguage('node', $nid);
        $language = $entity_translatable && $source_language ? $source_language : $row->getSourceProperty('language');
        // If this is using d7_node_complete source plugin and this is a node
        // using entity translation then set the language of this revision to the
        // entity translation language.
        if ($row->getSourceProperty('etr_created')) {
            $language = $row->getSourceProperty('language');
        }
        // Get Field API field values.
        foreach ($this->getFields('node', $type) 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('node', $field_name, $nid, $vid, $field_language));
        }
        // Make sure we always have a translation set.
        if ($row->getSourceProperty('tnid') == 0) {
            $row->setSourceProperty('tnid', $row->getSourceProperty('nid'));
        }
        // If the node title was replaced by a real field using the Drupal 7 Title
        // module, use the field value instead of the node title.
        if ($this->moduleExists('title')) {
            $title_field = $row->getSourceProperty('title_field');
            if (isset($title_field[0]['value'])) {
                $row->setSourceProperty('title', $title_field[0]['value']);
            }
        }
        return parent::prepareRow($row);
    }
    
    /**
     * {@inheritdoc}
     */
    public function fields() {
        $fields = [
            'nid' => $this->t('Node ID'),
            'type' => $this->t('Type'),
            'title' => $this->t('Title'),
            'node_uid' => $this->t('Node authored by (uid)'),
            'revision_uid' => $this->t('Revision authored by (uid)'),
            'created' => $this->t('Created timestamp'),
            'changed' => $this->t('Modified timestamp'),
            'status' => $this->t('Published'),
            'promote' => $this->t('Promoted to front page'),
            'sticky' => $this->t('Sticky at top of lists'),
            'revision' => $this->t('Create new revision'),
            'language' => $this->t('Language (fr, en, ...)'),
            'tnid' => $this->t('The translation set id for this node'),
            'timestamp' => $this->t('The timestamp the latest revision of this node was created.'),
        ];
        return $fields;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getIds() {
        $ids['nid']['type'] = 'integer';
        $ids['nid']['alias'] = 'n';
        return $ids;
    }
    
    /**
     * Adapt our query for translations.
     *
     * @param \Drupal\Core\Database\Query\SelectInterface $query
     *   The generated query.
     */
    protected function handleTranslations(SelectInterface $query) {
        // Check whether or not we want translations.
        if (empty($this->configuration['translations'])) {
            // No translations: Yield untranslated nodes, or default translations.
            $query->where('[n].[tnid] = 0 OR [n].[tnid] = [n].[nid]');
        }
        else {
            // Translations: Yield only non-default translations.
            $query->where('[n].[tnid] <> 0 AND [n].[tnid] <> [n].[nid]');
        }
    }

}

Classes

Title Deprecated Summary
Node Drupal 7 node source from database.

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