Chris@0
|
1 <?php
|
Chris@0
|
2
|
Chris@0
|
3 namespace Drupal\node\Plugin\migrate;
|
Chris@0
|
4
|
Chris@0
|
5 use Drupal\Component\Plugin\Derivative\DeriverBase;
|
Chris@0
|
6 use Drupal\Core\Database\DatabaseExceptionWrapper;
|
Chris@0
|
7 use Drupal\Core\Plugin\Discovery\ContainerDeriverInterface;
|
Chris@0
|
8 use Drupal\migrate\Exception\RequirementsException;
|
Chris@0
|
9 use Drupal\migrate\Plugin\MigrationDeriverTrait;
|
Chris@18
|
10 use Drupal\migrate_drupal\FieldDiscoveryInterface;
|
Chris@0
|
11 use Symfony\Component\DependencyInjection\ContainerInterface;
|
Chris@0
|
12
|
Chris@0
|
13 /**
|
Chris@0
|
14 * Deriver for Drupal 7 node and node revision migrations based on node types.
|
Chris@0
|
15 */
|
Chris@0
|
16 class D7NodeDeriver extends DeriverBase implements ContainerDeriverInterface {
|
Chris@0
|
17 use MigrationDeriverTrait;
|
Chris@0
|
18
|
Chris@0
|
19 /**
|
Chris@0
|
20 * The base plugin ID this derivative is for.
|
Chris@0
|
21 *
|
Chris@0
|
22 * @var string
|
Chris@0
|
23 */
|
Chris@0
|
24 protected $basePluginId;
|
Chris@0
|
25
|
Chris@0
|
26 /**
|
Chris@0
|
27 * Whether or not to include translations.
|
Chris@0
|
28 *
|
Chris@0
|
29 * @var bool
|
Chris@0
|
30 */
|
Chris@0
|
31 protected $includeTranslations;
|
Chris@0
|
32
|
Chris@0
|
33 /**
|
Chris@18
|
34 * The migration field discovery service.
|
Chris@18
|
35 *
|
Chris@18
|
36 * @var \Drupal\migrate_drupal\FieldDiscoveryInterface
|
Chris@18
|
37 */
|
Chris@18
|
38 protected $fieldDiscovery;
|
Chris@18
|
39
|
Chris@18
|
40 /**
|
Chris@0
|
41 * D7NodeDeriver constructor.
|
Chris@0
|
42 *
|
Chris@0
|
43 * @param string $base_plugin_id
|
Chris@0
|
44 * The base plugin ID for the plugin ID.
|
Chris@0
|
45 * @param bool $translations
|
Chris@0
|
46 * Whether or not to include translations.
|
Chris@18
|
47 * @param \Drupal\migrate_drupal\FieldDiscoveryInterface $field_discovery
|
Chris@18
|
48 * The migration field discovery service.
|
Chris@0
|
49 */
|
Chris@18
|
50 public function __construct($base_plugin_id, $translations, FieldDiscoveryInterface $field_discovery) {
|
Chris@0
|
51 $this->basePluginId = $base_plugin_id;
|
Chris@0
|
52 $this->includeTranslations = $translations;
|
Chris@18
|
53 $this->fieldDiscovery = $field_discovery;
|
Chris@0
|
54 }
|
Chris@0
|
55
|
Chris@0
|
56 /**
|
Chris@0
|
57 * {@inheritdoc}
|
Chris@0
|
58 */
|
Chris@0
|
59 public static function create(ContainerInterface $container, $base_plugin_id) {
|
Chris@0
|
60 // Translations don't make sense unless we have content_translation.
|
Chris@0
|
61 return new static(
|
Chris@0
|
62 $base_plugin_id,
|
Chris@18
|
63 $container->get('module_handler')->moduleExists('content_translation'),
|
Chris@18
|
64 $container->get('migrate_drupal.field_discovery')
|
Chris@0
|
65 );
|
Chris@0
|
66 }
|
Chris@0
|
67
|
Chris@0
|
68 /**
|
Chris@0
|
69 * {@inheritdoc}
|
Chris@0
|
70 */
|
Chris@0
|
71 public function getDerivativeDefinitions($base_plugin_definition) {
|
Chris@0
|
72 if (in_array('translation', $base_plugin_definition['migration_tags']) && !$this->includeTranslations) {
|
Chris@0
|
73 // Refuse to generate anything.
|
Chris@0
|
74 return $this->derivatives;
|
Chris@0
|
75 }
|
Chris@0
|
76
|
Chris@0
|
77 $node_types = static::getSourcePlugin('d7_node_type');
|
Chris@0
|
78 try {
|
Chris@0
|
79 $node_types->checkRequirements();
|
Chris@0
|
80 }
|
Chris@0
|
81 catch (RequirementsException $e) {
|
Chris@0
|
82 // If the d7_node_type requirements failed, that means we do not have a
|
Chris@0
|
83 // Drupal source database configured - there is nothing to generate.
|
Chris@0
|
84 return $this->derivatives;
|
Chris@0
|
85 }
|
Chris@0
|
86
|
Chris@0
|
87 try {
|
Chris@0
|
88 foreach ($node_types as $row) {
|
Chris@0
|
89 $node_type = $row->getSourceProperty('type');
|
Chris@0
|
90 $values = $base_plugin_definition;
|
Chris@0
|
91
|
Chris@0
|
92 $values['label'] = t('@label (@type)', [
|
Chris@0
|
93 '@label' => $values['label'],
|
Chris@0
|
94 '@type' => $row->getSourceProperty('name'),
|
Chris@0
|
95 ]);
|
Chris@0
|
96 $values['source']['node_type'] = $node_type;
|
Chris@0
|
97 $values['destination']['default_bundle'] = $node_type;
|
Chris@0
|
98
|
Chris@0
|
99 // Comment status must be mapped to correct comment type.
|
Chris@0
|
100 // Comment type migration creates a separate comment type for each
|
Chris@0
|
101 // node type except for Forum which uses 'comment_forum'.
|
Chris@0
|
102 $comment_type = 'comment_node_' . $node_type;
|
Chris@0
|
103 if ($node_type == 'forum') {
|
Chris@0
|
104 $comment_type = 'comment_forum';
|
Chris@0
|
105 }
|
Chris@0
|
106 $nested_key = $comment_type . '/0/status';
|
Chris@0
|
107 $values['process'][$nested_key] = 'comment';
|
Chris@0
|
108
|
Chris@0
|
109 // If this migration is based on the d7_node_revision migration or
|
Chris@0
|
110 // is for translations of nodes, it should explicitly depend on the
|
Chris@0
|
111 // corresponding d7_node variant.
|
Chris@0
|
112 if ($base_plugin_definition['id'] == ['d7_node_revision'] || in_array('translation', $base_plugin_definition['migration_tags'])) {
|
Chris@0
|
113 $values['migration_dependencies']['required'][] = 'd7_node:' . $node_type;
|
Chris@0
|
114 }
|
Chris@0
|
115
|
Chris@18
|
116 /** @var \Drupal\migrate\Plugin\MigrationInterface $migration */
|
Chris@0
|
117 $migration = \Drupal::service('plugin.manager.migration')->createStubMigration($values);
|
Chris@18
|
118 $this->fieldDiscovery->addBundleFieldProcesses($migration, 'node', $node_type);
|
Chris@0
|
119 $this->derivatives[$node_type] = $migration->getPluginDefinition();
|
Chris@0
|
120 }
|
Chris@0
|
121 }
|
Chris@0
|
122 catch (DatabaseExceptionWrapper $e) {
|
Chris@0
|
123 // Once we begin iterating the source plugin it is possible that the
|
Chris@0
|
124 // source tables will not exist. This can happen when the
|
Chris@0
|
125 // MigrationPluginManager gathers up the migration definitions but we do
|
Chris@0
|
126 // not actually have a Drupal 7 source database.
|
Chris@0
|
127 }
|
Chris@0
|
128 return $this->derivatives;
|
Chris@0
|
129 }
|
Chris@0
|
130
|
Chris@0
|
131 }
|