function D7NodeDeriver::getDerivativeDefinitions
Same name in other branches
- 8.9.x core/modules/node/src/Plugin/migrate/D7NodeDeriver.php \Drupal\node\Plugin\migrate\D7NodeDeriver::getDerivativeDefinitions()
- 10 core/modules/node/src/Plugin/migrate/D7NodeDeriver.php \Drupal\node\Plugin\migrate\D7NodeDeriver::getDerivativeDefinitions()
- 11.x core/modules/node/src/Plugin/migrate/D7NodeDeriver.php \Drupal\node\Plugin\migrate\D7NodeDeriver::getDerivativeDefinitions()
Overrides DeriverBase::getDerivativeDefinitions
File
-
core/
modules/ node/ src/ Plugin/ migrate/ D7NodeDeriver.php, line 73
Class
- D7NodeDeriver
- Deriver for Drupal 7 node and node revision migrations based on node types.
Namespace
Drupal\node\Plugin\migrateCode
public function getDerivativeDefinitions($base_plugin_definition) {
if (in_array('translation', $base_plugin_definition['migration_tags']) && !$this->includeTranslations) {
// Refuse to generate anything.
return $this->derivatives;
}
$node_types = static::getSourcePlugin('d7_node_type');
try {
$node_types->checkRequirements();
} catch (RequirementsException $e) {
// If the d7_node_type requirements failed, that means we do not have a
// Drupal source database configured - there is nothing to generate.
return $this->derivatives;
}
try {
foreach ($node_types as $row) {
$node_type = $row->getSourceProperty('type');
$values = $base_plugin_definition;
$values['label'] = $this->t('@label (@type)', [
'@label' => $values['label'],
'@type' => $row->getSourceProperty('name'),
]);
$values['source']['node_type'] = $node_type;
$values['destination']['default_bundle'] = $node_type;
// Comment status must be mapped to correct comment type.
// Comment type migration creates a separate comment type for each
// node type except for Forum which uses 'comment_forum'.
$comment_type = 'comment_node_' . $node_type;
if ($node_type == 'forum') {
$comment_type = 'comment_forum';
}
$nested_key = $comment_type . '/0/status';
$values['process'][$nested_key] = 'comment';
// If this migration is based on the d7_node_revision migration or
// is for translations of nodes, it should explicitly depend on the
// corresponding d7_node variant.
if ($base_plugin_definition['id'] == [
'd7_node_revision',
] || in_array('translation', $base_plugin_definition['migration_tags'])) {
$values['migration_dependencies']['required'][] = 'd7_node:' . $node_type;
}
/** @var \Drupal\migrate\Plugin\MigrationInterface $migration */
$migration = \Drupal::service('plugin.manager.migration')->createStubMigration($values);
$this->fieldDiscovery
->addBundleFieldProcesses($migration, 'node', $node_type);
$this->derivatives[$node_type] = $migration->getPluginDefinition();
}
} catch (DatabaseExceptionWrapper $e) {
// Once we begin iterating the source plugin it is possible that the
// source tables will not exist. This can happen when the
// MigrationPluginManager gathers up the migration definitions but we do
// not actually have a Drupal 7 source database.
}
return $this->derivatives;
}
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