Classes, traits, and interfaces - main - drupal
Introduction to classes
A lot of the PHP code in Drupal is object oriented (OO), making use of PHP classes, interfaces, and traits. See the Objected-oriented programming conventions for more information.
See also
Objected-oriented programming conventions
File
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core/
core.api.php, line 1529
| Name | Deprecated | Object type | Namespace | File name | Summary | Direct uses | Use statements | Strings |
|---|---|---|---|---|---|---|---|---|
| NodeInterface | interface | Drupal\node | core/ |
Provides an interface defining a node entity. | 1 | 87 | ||
| NodeJsonAnonTest | class | Drupal\Tests\node\Functional\Rest | core/ |
Tests Node Json Anon. | ||||
| NodeJsonBasicAuthTest | class | Drupal\Tests\node\Functional\Rest | core/ |
Tests Node Json Basic Auth. | ||||
| NodeJsonCookieTest | class | Drupal\Tests\node\Functional\Rest | core/ |
Tests Node Json Cookie. | ||||
| NodeLanguageTest | class | Drupal\Tests\node\Functional\Views | core/ |
Tests node language fields, filters, and sorting. | ||||
| NodeLinksTest | class | Drupal\Tests\node\Functional | core/ |
Tests the output of node links (read more, add new comment, etc). | ||||
| NodeLinksTest | class | Drupal\Tests\node\Kernel | core/ |
Tests the output of node links (read more, add new comment, etc). | ||||
| NodeListBuilder | class | Drupal\node | core/ |
Defines a class to build a listing of node entities. | 1 | 2 | ||
| NodeListBuilderTest | class | Drupal\Tests\node\Kernel | core/ |
Tests the admin listing fallback when views is not enabled. | ||||
| NodeLoadMultipleTest | class | Drupal\Tests\node\Kernel | core/ |
Tests the loading of multiple nodes. | ||||
| NodeMenuHooks | class | Drupal\node\Hook | core/ |
Menu hook implementations for node. | ||||
| NodeMigrateType | final class | Drupal\migrate_drupal | core/ |
Provides a class to determine the type of migration. | 8 | |||
| NodeMigrateTypeTestTrait | trait | Drupal\Tests\migrate_drupal\Traits | core/ |
Helper functions to test complete and classic node migrations. | 5 | |||
| NodeMigrationTypePluginAlterTest | class | Drupal\Tests\migrate_drupal\Kernel | core/ |
Tests the assignment of the node migration type in migrations_plugin_alter. | ||||
| NodeModerationHandler | class | Drupal\content_moderation\Entity\Handler | core/ |
Customizations for node entities. | 1 | |||
| NodeModuleHooks | class | Drupal\node\Hook | core/ |
Module hook implementations for node. | ||||
| NodeModulesExcluder | class | Drupal\package_manager\PathExcluder | core/ |
Excludes node_modules files from stage directories. | 1 | |||
| NodeModulesExcluderTest | class | Drupal\Tests\package_manager\Kernel\PathExcluder | core/ |
Tests Node Modules Excluder. | ||||
| NodeNoDefaultAuthorHooks | class | Drupal\node_no_default_author\Hook | core/ |
Hook implementations for node_no_default_author. | ||||
| NodeOperationAccessTest | class | Drupal\Tests\node\Unit | core/ |
Tests node operations. | ||||
| NodeOwnerTest | class | Drupal\Tests\node\Kernel | core/ |
Tests node owner functionality. | ||||
| NodePageVariableDeprecationTest | class | Drupal\Tests\node\Functional | core/ |
Tests page variable deprecation. | ||||
| NodePermissions | class | Drupal\node | core/ |
Provides dynamic permissions for nodes of different types. | ||||
| NodePostSettingsTest | class | Drupal\Tests\node\Functional | core/ |
Tests the node setting for displaying author and date information. | ||||
| NodePreviewAccessCheck | class | Drupal\node\Access | core/ |
Determines access to node previews. | 2 | |||
| NodePreviewAnonymousTest | class | Drupal\Tests\node\Functional | core/ |
Tests the node entity preview functionality for anonymous user. | ||||
| NodePreviewController | class | Drupal\node\Controller | core/ |
Defines a controller to render a single node in preview. | ||||
| NodePreviewConverter | class | Drupal\node\ProxyClass\ParamConverter | core/ |
Provides a proxy class for \Drupal\node\ParamConverter\NodePreviewConverter. | ||||
| NodePreviewConverter | class | Drupal\node\ParamConverter | core/ |
Provides upcasting for a node entity in preview. | 2 | |||
| NodePreviewForm | class | Drupal\node\Form | core/ |
Contains a form for switching the view mode of a node during preview. | 1 | |||
| NodePreviewLinkTest | class | Drupal\Tests\node\FunctionalJavascript | core/ |
Tests the JavaScript prevention of navigation away from node previews. | ||||
| NodeQueryAlterTest | class | Drupal\Tests\node\Functional | core/ |
Tests that node access queries are properly altered by the node module. | ||||
| NodeRebuildPermissionUpdateTest | class | Drupal\Tests\node\Functional | core/ |
Tests node rebuild permission update. | ||||
| NodeReference | class | Drupal\migrate_drupal\Plugin\migrate\field\d6 | core/ |
MigrateField Plugin for Drupal 6 node reference fields. | ||||
| NodeReference | class | Drupal\migrate_drupal\Plugin\migrate\field\d7 | core/ |
MigrateField plugin for Drupal 7 node_reference fields. | ||||
| NodeRequirements | class | Drupal\node\Hook | core/ |
Requirements for the Node module. | ||||
| NodeRequirementsStatusFilterWarningTest | class | Drupal\Tests\node\Kernel | core/ |
Tests redundant status filter warnings raised by node_requirements(). | ||||
| NodeResourceTestBase | abstract class | Drupal\Tests\node\Functional\Rest | core/ |
Resource test base for the node entity. | 7 | 1 | ||
| NodeRevision | class | Drupal\node\Plugin\views\wizard | core/ |
Tests creating node revision views with the wizard. | ||||
| NodeRevision | class | Drupal\node\Plugin\migrate\source\d6 | core/ |
Drupal 6 node revision source from database. | 1 | 2 | ||
| NodeRevision | class | Drupal\node\Plugin\migrate\source\d7 | core/ |
Drupal 7 node revision source from database. | 1 | |||
| NodeRevisionByNodeTypeTest | class | Drupal\Tests\node\Kernel\Plugin\migrate\source\d6 | core/ |
Tests D6 node revision source plugin. | ||||
| NodeRevisionDeleteForm | class | Drupal\node\Form | core/ |
Provides a form for deleting a node revision. | 1 | |||
| NodeRevisionRevertForm | class | Drupal\node\Form | core/ |
Provides a form for reverting a node revision. | 1 | 1 | ||
| NodeRevisionRevertTranslationForm | class | Drupal\node\Form | core/ |
Provides a form for reverting a node revision for a single translation. | 1 | |||
| NodeRevisionsAllTest | class | Drupal\Tests\node\Functional | core/ |
Tests global node CRUD operation permissions. | ||||
| NodeRevisionsAuthorTest | class | Drupal\Tests\node\Functional | core/ |
Tests reverting node revisions correctly sets authorship information. | ||||
| NodeRevisionsTest | class | Drupal\Tests\node\Functional | core/ |
Tests per-content-type node CRUD operation permissions. | ||||
| NodeRevisionsUiBypassAccessTest | class | Drupal\Tests\node\Functional | core/ |
Tests the revision tab display. | ||||
| NodeRevisionsUiTest | class | Drupal\Tests\node\Functional | core/ |
Tests the UI for controlling node revision behavior. |
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