function EntityViewsData::getViewsData

Same name in other branches
  1. 9 core/modules/views/src/EntityViewsData.php \Drupal\views\EntityViewsData::getViewsData()
  2. 8.9.x core/modules/views/src/EntityViewsData.php \Drupal\views\EntityViewsData::getViewsData()
  3. 11.x core/modules/views/src/EntityViewsData.php \Drupal\views\EntityViewsData::getViewsData()

Overrides EntityViewsDataInterface::getViewsData

8 calls to EntityViewsData::getViewsData()
BlockContentViewsData::getViewsData in core/modules/block_content/src/BlockContentViewsData.php
Returns views data for the entity type.
CommentViewsData::getViewsData in core/modules/comment/src/CommentViewsData.php
Returns views data for the entity type.
EntityTestViewsData::getViewsData in core/modules/system/tests/modules/entity_test/src/EntityTestViewsData.php
Returns views data for the entity type.
FileViewsData::getViewsData in core/modules/file/src/FileViewsData.php
Returns views data for the entity type.
MediaViewsData::getViewsData in core/modules/media/src/MediaViewsData.php
Returns views data for the entity type.

... See full list

8 methods override EntityViewsData::getViewsData()
BlockContentViewsData::getViewsData in core/modules/block_content/src/BlockContentViewsData.php
Returns views data for the entity type.
CommentViewsData::getViewsData in core/modules/comment/src/CommentViewsData.php
Returns views data for the entity type.
EntityTestViewsData::getViewsData in core/modules/system/tests/modules/entity_test/src/EntityTestViewsData.php
Returns views data for the entity type.
FileViewsData::getViewsData in core/modules/file/src/FileViewsData.php
Returns views data for the entity type.
MediaViewsData::getViewsData in core/modules/media/src/MediaViewsData.php
Returns views data for the entity type.

... See full list

File

core/modules/views/src/EntityViewsData.php, line 130

Class

EntityViewsData
Provides generic views integration for entities.

Namespace

Drupal\views

Code

public function getViewsData() {
    $data = [];
    $base_table = $this->entityType
        ->getBaseTable() ?: $this->entityType
        ->id();
    $views_revision_base_table = NULL;
    $revisionable = $this->entityType
        ->isRevisionable();
    $entity_id_key = $this->entityType
        ->getKey('id');
    $entity_keys = $this->entityType
        ->getKeys();
    $revision_table = '';
    if ($revisionable) {
        $revision_table = $this->entityType
            ->getRevisionTable() ?: $this->entityType
            ->id() . '_revision';
    }
    $translatable = $this->entityType
        ->isTranslatable();
    $data_table = '';
    if ($translatable) {
        $data_table = $this->entityType
            ->getDataTable() ?: $this->entityType
            ->id() . '_field_data';
    }
    // Some entity types do not have a revision data table defined, but still
    // have a revision table name set in
    // \Drupal\Core\Entity\Sql\SqlContentEntityStorage::initTableLayout() so we
    // apply the same kind of logic.
    $revision_data_table = '';
    if ($revisionable && $translatable) {
        $revision_data_table = $this->entityType
            ->getRevisionDataTable() ?: $this->entityType
            ->id() . '_field_revision';
    }
    $entity_revision_key = $this->entityType
        ->getKey('revision');
    $revision_field = $entity_revision_key;
    // Setup base information of the views data.
    $data[$base_table]['table']['group'] = $this->entityType
        ->getLabel();
    $data[$base_table]['table']['provider'] = $this->entityType
        ->getProvider();
    $views_base_table = $base_table;
    if ($data_table) {
        $views_base_table = $data_table;
    }
    $data[$views_base_table]['table']['base'] = [
        'field' => $entity_id_key,
        'title' => $this->entityType
            ->getLabel(),
        'cache_contexts' => $this->entityType
            ->getListCacheContexts(),
        'access query tag' => $this->entityType
            ->id() . '_access',
    ];
    $data[$base_table]['table']['entity revision'] = FALSE;
    if ($label_key = $this->entityType
        ->getKey('label')) {
        if ($data_table) {
            $data[$views_base_table]['table']['base']['defaults'] = [
                'field' => $label_key,
                'table' => $data_table,
            ];
        }
        else {
            $data[$views_base_table]['table']['base']['defaults'] = [
                'field' => $label_key,
            ];
        }
    }
    // Entity types must implement a list_builder in order to use Views'
    // entity operations field.
    if ($this->entityType
        ->hasListBuilderClass()) {
        $data[$base_table]['operations'] = [
            'field' => [
                'title' => $this->t('Operations links'),
                'help' => $this->t('Provides links to perform entity operations.'),
                'id' => 'entity_operations',
            ],
        ];
        if ($revision_table) {
            $data[$revision_table]['operations'] = [
                'field' => [
                    'title' => $this->t('Operations links'),
                    'help' => $this->t('Provides links to perform entity operations.'),
                    'id' => 'entity_operations',
                ],
            ];
        }
    }
    if ($this->entityType
        ->hasViewBuilderClass()) {
        $data[$base_table]['rendered_entity'] = [
            'field' => [
                'title' => $this->t('Rendered entity'),
                'help' => $this->t('Renders an entity in a view mode.'),
                'id' => 'rendered_entity',
            ],
        ];
    }
    // Setup relations to the revisions/property data.
    if ($data_table) {
        $data[$base_table]['table']['join'][$data_table] = [
            'left_field' => $entity_id_key,
            'field' => $entity_id_key,
            'type' => 'INNER',
        ];
        $data[$data_table]['table']['group'] = $this->entityType
            ->getLabel();
        $data[$data_table]['table']['provider'] = $this->entityType
            ->getProvider();
        $data[$data_table]['table']['entity revision'] = FALSE;
    }
    if ($revision_table) {
        $data[$revision_table]['table']['group'] = $this->t('@entity_type revision', [
            '@entity_type' => $this->entityType
                ->getLabel(),
        ]);
        $data[$revision_table]['table']['provider'] = $this->entityType
            ->getProvider();
        $data[$revision_table]['table']['entity revision'] = TRUE;
        $views_revision_base_table = $revision_table;
        if ($revision_data_table) {
            $views_revision_base_table = $revision_data_table;
        }
        $data[$views_revision_base_table]['table']['entity revision'] = TRUE;
        $data[$views_revision_base_table]['table']['base'] = [
            'field' => $revision_field,
            'title' => $this->t('@entity_type revisions', [
                '@entity_type' => $this->entityType
                    ->getLabel(),
            ]),
        ];
        // Join the revision table to the base table.
        $data[$views_revision_base_table]['table']['join'][$views_base_table] = [
            'left_field' => $revision_field,
            'field' => $revision_field,
            'type' => 'INNER',
        ];
        if ($revision_data_table) {
            $data[$revision_data_table]['table']['group'] = $this->t('@entity_type revision', [
                '@entity_type' => $this->entityType
                    ->getLabel(),
            ]);
            $data[$revision_data_table]['table']['entity revision'] = TRUE;
            $data[$revision_table]['table']['join'][$revision_data_table] = [
                'left_field' => $revision_field,
                'field' => $revision_field,
                'type' => 'INNER',
            ];
        }
        // Add a filter for showing only the latest revisions of an entity.
        $data[$revision_table]['latest_revision'] = [
            'title' => $this->t('Is Latest Revision'),
            'help' => $this->t('Restrict the view to only revisions that are the latest revision of their entity.'),
            'filter' => [
                'id' => 'latest_revision',
            ],
        ];
        if ($this->entityType
            ->isTranslatable()) {
            $data[$revision_table]['latest_translation_affected_revision'] = [
                'title' => $this->t('Is Latest Translation Affected Revision'),
                'help' => $this->t('Restrict the view to only revisions that are the latest translation affected revision of their entity.'),
                'filter' => [
                    'id' => 'latest_translation_affected_revision',
                ],
            ];
        }
        // Add a relationship from the revision table back to the main table.
        $entity_type_label = $this->entityType
            ->getLabel();
        $data[$views_revision_base_table][$entity_id_key]['relationship'] = [
            'id' => 'standard',
            'base' => $views_base_table,
            'base field' => $entity_id_key,
            'title' => $entity_type_label,
            'help' => $this->t('Get the actual @label from a @label revision', [
                '@label' => $entity_type_label,
            ]),
        ];
        $data[$views_revision_base_table][$entity_revision_key]['relationship'] = [
            'id' => 'standard',
            'base' => $views_base_table,
            'base field' => $entity_revision_key,
            'title' => $this->t('@label revision', [
                '@label' => $entity_type_label,
            ]),
            'help' => $this->t('Get the actual @label from a @label revision', [
                '@label' => $entity_type_label,
            ]),
        ];
        if ($translatable) {
            $extra = [
                'field' => $entity_keys['langcode'],
                'left_field' => $entity_keys['langcode'],
            ];
            $data[$views_revision_base_table][$entity_id_key]['relationship']['extra'][] = $extra;
            $data[$views_revision_base_table][$entity_revision_key]['relationship']['extra'][] = $extra;
            $data[$revision_table]['table']['join'][$views_base_table]['left_field'] = $entity_revision_key;
            $data[$revision_table]['table']['join'][$views_base_table]['field'] = $entity_revision_key;
        }
    }
    $this->addEntityLinks($data[$base_table]);
    if ($views_revision_base_table) {
        $this->addEntityLinks($data[$views_revision_base_table]);
    }
    // Load all typed data definitions of all fields. This should cover each of
    // the entity base, revision, data tables.
    $field_definitions = $this->entityFieldManager
        ->getBaseFieldDefinitions($this->entityType
        ->id());
    
    /** @var \Drupal\Core\Entity\Sql\DefaultTableMapping $table_mapping */
    $table_mapping = $this->storage
        ->getTableMapping($field_definitions);
    // Fetch all fields that can appear in both the base table and the data
    // table.
    $duplicate_fields = array_intersect_key($entity_keys, array_flip([
        'id',
        'revision',
        'bundle',
    ]));
    // Iterate over each table we have so far and collect field data for each.
    // Based on whether the field is in the field_definitions provided by the
    // entity field manager.
    // @todo We should better just rely on information coming from the entity
    //   storage.
    // @todo https://www.drupal.org/node/2337511
    foreach ($table_mapping->getTableNames() as $table) {
        foreach ($table_mapping->getFieldNames($table) as $field_name) {
            // To avoid confusing duplication in the user interface, for fields
            // that are on both base and data tables, only add them on the data
            // table (same for revision vs. revision data).
            if ($data_table && ($table === $base_table || $table === $revision_table) && in_array($field_name, $duplicate_fields)) {
                continue;
            }
            $this->mapFieldDefinition($table, $field_name, $field_definitions[$field_name], $table_mapping, $data[$table]);
        }
    }
    foreach ($field_definitions as $field_definition) {
        if ($table_mapping->requiresDedicatedTableStorage($field_definition->getFieldStorageDefinition())) {
            $table = $table_mapping->getDedicatedDataTableName($field_definition->getFieldStorageDefinition());
            $data[$table]['table']['group'] = $this->entityType
                ->getLabel();
            $data[$table]['table']['provider'] = $this->entityType
                ->getProvider();
            $data[$table]['table']['join'][$views_base_table] = [
                'left_field' => $entity_id_key,
                'field' => 'entity_id',
                'extra' => [
                    [
                        'field' => 'deleted',
                        'value' => 0,
                        'numeric' => TRUE,
                    ],
                ],
            ];
            if ($revisionable) {
                $revision_table = $table_mapping->getDedicatedRevisionTableName($field_definition->getFieldStorageDefinition());
                $data[$revision_table]['table']['group'] = $this->t('@entity_type revision', [
                    '@entity_type' => $this->entityType
                        ->getLabel(),
                ]);
                $data[$revision_table]['table']['provider'] = $this->entityType
                    ->getProvider();
                $data[$revision_table]['table']['join'][$views_revision_base_table] = [
                    'left_field' => $revision_field,
                    'field' => 'entity_id',
                    'extra' => [
                        [
                            'field' => 'deleted',
                            'value' => 0,
                            'numeric' => TRUE,
                        ],
                    ],
                ];
            }
        }
    }
    if ($uid_key = $entity_keys['uid'] ?? '') {
        $data[$data_table][$uid_key]['filter']['id'] = 'user_name';
    }
    if ($revision_table && ($revision_uid_key = $this->entityType
        ->getRevisionMetadataKeys()['revision_user'] ?? '')) {
        $data[$revision_table][$revision_uid_key]['filter']['id'] = 'user_name';
    }
    // Add the entity type key to each table generated.
    $entity_type_id = $this->entityType
        ->id();
    array_walk($data, function (&$table_data) use ($entity_type_id) {
        $table_data['table']['entity type'] = $entity_type_id;
    });
    return $data;
}

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