Event-Federation/wordpress-activitypub
Event-Federation/wordpress-activitypub
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transformer: move all related code to \Activitypub\Transformer namespace

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This commit is contained in:
André Menrath 2023-11-22 13:59:39 +01:00
parent 3a5b530111
commit c857eee616
13 changed files with 102 additions and 111 deletions
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6
includes/class-activity-dispatcher.php
View file

@ -5,7 +5,7 @@ use WP_Post;
use Activitypub\Activity\Activity;
use Activitypub\Collection\Users;
use Activitypub\Collection\Followers;
use Activitypub\Transformers_Manager;
use Activitypub\Transformer\Transformers_Manager;
use function Activitypub\is_single_user;
use function Activitypub\is_user_disabled;
@ -65,7 +65,7 @@ class Activity_Dispatcher {
return;
}
$transformer = \Activitypub\Transformers_Manager::instance()->get_transformer( $wp_post );
$transformer = \Activitypub\Transformer\Transformers_Manager::instance()->get_transformer( $wp_post );
$object = $transformer->to_object();
$activity = new Activity();
@ -102,7 +102,7 @@ class Activity_Dispatcher {
return;
}
$transformer = \Activitypub\Transformers_Manager::instance()->get_transformer( $wp_post );
$transformer = \Activitypub\Transformer\Transformers_Manager::instance()->get_transformer( $wp_post );
$object = $transformer->to_object();
$activity = new Activity();

9
includes/class-admin.php
View file

@ -3,7 +3,7 @@ namespace Activitypub;
use WP_User_Query;
use Activitypub\Model\Blog_User;
use Activitypub\Base\Transformer_Base;
use Activitypub\Base\Transformer\Base as Transformer_Base;
/**
* ActivityPub Admin Class
@ -24,7 +24,8 @@ class Admin {
\add_action( 'show_user_profile', array( self::class, 'add_profile' ) );
}
add_filter( 'activitypub/transformers/is_transformer_enabled', function( $should_register, Transformer_Base $widget_instance ) {
add_filter(
'activitypub/transformers/is_transformer_enabled', function( $should_register, Transformer_Base $widget_instance ) {
return ! Options::is_transformer_disabled( $transformer_instance->get_name() );
}, 10, 2 );
}
@ -162,8 +163,8 @@ class Admin {
/**
* Flexible activation of post_types together with mapping ActivityPub transformers.
*
* If a post-type is not mapped to any ActivtiyPub transformer it means it is not activated
*
* If a post-type is not mapped to any ActivtiyPub transformer it means it is not activated
* for ActivityPub federation.
*
* @since version_number_transformer_management_placeholder

4
includes/model/class-post.php
View file

@ -1,7 +1,7 @@
<?php
namespace Activitypub\Model;
use Activitypub\Transformer_Post as Post_Transformer;
use Activitypub\Transformer\Post;
/**
* ActivityPub Post Class
@ -31,7 +31,7 @@ class Post {
*/
// phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed, VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
public function __construct( $post, $post_author = null ) {
_deprecated_function( __CLASS__, '1.0.0', '\Activitypub\Transformer_Post' );
_deprecated_function( __CLASS__, '1.0.0', '\Activitypub\Transformer\Post' );
$this->post = $post;
$this->object = Post_Transformer->set_wp_post( $post )->to_object();

2
includes/rest/class-collection.php
View file

@ -4,7 +4,7 @@ namespace Activitypub\Rest;
use WP_Error;
use WP_REST_Server;
use WP_REST_Response;
use Activitypub\Transformers_Manager;
use Activitypub\Transformer\Transformers_Manager;
use Activitypub\Activity\Activity;
use Activitypub\Collection\Users as User_Collection;

4
includes/rest/class-outbox.php
View file

@ -5,7 +5,7 @@ use stdClass;
use WP_Error;
use WP_REST_Server;
use WP_REST_Response;
use Activitypub\Transformers_Manager;
use Activitypub\Transformer\Transformers_Manager;
use Activitypub\Activity\Activity;
use Activitypub\Collection\Users as User_Collection;
@ -105,7 +105,7 @@ class Outbox {
);
foreach ( $posts as $post ) {
$transformer = \Activitypub\Transformers_Manager::instance()->get_transformer( $post );
$transformer = \Activitypub\Transformer\Transformers_Manager::instance()->get_transformer( $post );
$post = $transformer->to_object();
$activity = new Activity();
$activity->set_type( 'Create' );

113
includes/class-transformer-base.php → includes/transformer/class-base.php
View file

@ -4,15 +4,13 @@
*
* @link https://github.com/landrok/activitypub
*/
namespace Activitypub;
namespace Activitypub\Transformer;
use WP_Post;
use Activitypub\Collection\Users;
use Activitypub\Model\Blog_User;
use Activitypub\Activity\Base_Object;
use Activitypub\Shortcodes;
use Activitypub\Transformer_Base;
use function Activitypub\esc_hashtag;
use function Activitypub\is_single_user;
@ -22,7 +20,7 @@ use function Activitypub\site_supports_blocks;
/**
* Base class to implement WordPress to ActivityPub transformers.
*/
abstract class Transformer_Base {
abstract class Base {
/**
* The WP_Post object.
*
@ -35,40 +33,38 @@ abstract class Transformer_Base {
*
* This helps to chain the output of the Transformer.
*
* @param WP_Post $wp_post The WP_Post object
*
* @param WP_Post $wp_post The WP_Post object.
* @return void
*/
public function set_wp_post( WP_Post $wp_post ) {
if ( $this->supports_post_type( get_post_type( $wp_post ) ) ) {
$this->wp_post = $wp_post;
} else {
//TODO Error, this should not happen.
}
// TODO Error, this should not happen.
}
}
/**
/**
* Get the supported WP post_types that the transformer can use as an input.
*
* By default all post types are supported.
* By default all post types are supported.
* You may very likely wish to override this function.
*
*
* @since version_number_transformer_management_placeholder
* @return string[] An array containing all the supported post types.
* @return string[] An array containing all the supported post types.
*/
public function get_supported_post_types() {
return \get_post_types( array( 'public' => true ), 'names' );
}
public function get_supported_post_types() {
return \get_post_types( array( 'public' => true ), 'names' );
}
/**
/**
* Get the name of the plugin that registered the transformer.
*
* @see Forked from the WordPress elementor plugin.
*
*
* @see Forked from the WordPress elementor plugin.
* @since version_number_transformer_management_placeholder
* @return string Plugin name
* @return string Plugin name
*/
private function get_plugin_name_from_transformer_instance( $transformer ) {
private function get_plugin_name_from_transformer_instance( $transformer ) {
$class_reflection = new \ReflectionClass( $transformer );
$plugin_basename = plugin_basename( $class_reflection->getFileName() );
@ -76,39 +72,36 @@ abstract class Transformer_Base {
$plugin_directory = strtok( $plugin_basename, '/' );
$plugins_data = get_plugins( '/' . $plugin_directory );
$plugin_data = array_shift( $plugins_data );
$plugin_data = array_shift( $plugins_data );
return $plugin_data['Name'] ?? esc_html__( 'Unknown', 'activitypub' );
}
/**
/**
* Return whether the transformer supports a post type.
*
* @since version_number_transformer_management_placeholder
*
* @return string post_type Post type name.
* @return string post_type Post type name.
*/
final public function supports_post_type( $post_type ) {
final public function supports_post_type( $post_type ) {
return in_array( $post_type, $this->get_supported_post_types() );
}
/**
/**
* Get the name used for registering the transformer with the ActivityPub plugin.
*
* @since version_number_transformer_management_placeholder
*
* @return string name
* @return string name
*/
abstract public function get_name();
abstract public function get_name();
/**
/**
* Get the display name for the ActivityPub transformer.
*
* @since version_number_transformer_management_placeholder
*
* @return string display name
* @return string display name
*/
abstract public function get_label();
abstract public function get_label();
/**
* Returns the ActivityStreams 2.0 Object-Type for a Post.
@ -118,7 +111,7 @@ abstract class Transformer_Base {
* @return string The Object-Type.
*/
abstract protected function get_object_type();
/**
* Returns the content for the ActivityPub Item.
*
@ -162,7 +155,7 @@ abstract class Transformer_Base {
}
/**
/**
* Returns the ID of the Post.
*
* @return string The Posts ID.
@ -244,7 +237,7 @@ abstract class Transformer_Base {
}
if ( $max_media > 0 ) {
$blocks = \parse_blocks( $this->wp_post->post_content );
$blocks = \parse_blocks( $this->wp_post->post_content );
$media_ids = self::get_media_ids_from_blocks( $blocks, $media_ids, $max_media );
}
@ -278,12 +271,12 @@ abstract class Transformer_Base {
if ( $max_images > 0 ) {
$query = new \WP_Query(
array(
'post_parent' => $id,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_parent' => $id,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID',
'order' => 'ASC',
'orderby' => 'menu_order ID',
'posts_per_page' => $max_images,
)
);
@ -300,9 +293,10 @@ abstract class Transformer_Base {
/**
* Recursively get media IDs from blocks.
*
* @param array $blocks The blocks to search for media IDs
* @param array $media_ids The media IDs to append new IDs to
* @param int $max_media The maximum number of media to return.
* @param int $max_media The maximum number of media to return.
*
* @return array The image IDs.
*/
@ -361,8 +355,8 @@ abstract class Transformer_Base {
* @return array The ActivityPub Attachment.
*/
public static function wp_attachment_to_activity_attachment( $id ) {
$attachment = array();
$mime_type = \get_post_mime_type( $id );
$attachment = array();
$mime_type = \get_post_mime_type( $id );
$mime_type_parts = \explode( '/', $mime_type );
// switching on image/audio/video
switch ( $mime_type_parts[0] ) {
@ -406,10 +400,10 @@ abstract class Transformer_Base {
'url' => \wp_get_attachment_url( $id ),
'name' => \get_the_title( $id ),
);
$meta = wp_get_attachment_metadata( $id );
$meta = wp_get_attachment_metadata( $id );
// height and width for videos
if ( isset( $meta['width'] ) && isset( $meta['height'] ) ) {
$attachment['width'] = $meta['width'];
$attachment['width'] = $meta['width'];
$attachment['height'] = $meta['height'];
}
// @todo: add `icon` support for audio/video attachments. Maybe use post thumbnail?
@ -460,12 +454,12 @@ abstract class Transformer_Base {
}
/**
* Returns a list of Mentions, used in the Post.
*
* @see https://docs.joinmastodon.org/spec/activitypub/#Mention
*
* @return array The list of Mentions.
*/
* Returns a list of Mentions, used in the Post.
*
* @see https://docs.joinmastodon.org/spec/activitypub/#Mention
*
* @return array The list of Mentions.
*/
protected function get_cc() {
$cc = array();
@ -492,7 +486,7 @@ abstract class Transformer_Base {
$post_tags = \get_the_tags( $this->wp_post->ID );
if ( $post_tags ) {
foreach ( $post_tags as $post_tag ) {
$tag = array(
$tag = array(
'type' => 'Hashtag',
'href' => \esc_url( \get_tag_link( $post_tag->term_id ) ),
'name' => esc_hashtag( $post_tag->name ),
@ -504,7 +498,7 @@ abstract class Transformer_Base {
$mentions = $this->get_mentions();
if ( $mentions ) {
foreach ( $mentions as $mention => $url ) {
$tag = array(
$tag = array(
'type' => 'Mention',
'href' => \esc_url( $url ),
'name' => \esc_html( $mention ),
@ -540,9 +534,9 @@ abstract class Transformer_Base {
/**
* Gets the contentMap
*
*
* @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-contentmap
*
*
* @return array the contenmap
*/
protected function get_content_map() {
@ -560,7 +554,7 @@ abstract class Transformer_Base {
*/
public function to_object() {
$wp_post = $this->wp_post;
$object = new Base_Object();
$object = new Base_Object();
$object->set_id( $this->get_id() );
$object->set_url( $this->get_url() );
@ -593,5 +587,4 @@ abstract class Transformer_Base {
return $object;
}
}
}

13
includes/transformer/class-post.php
View file

@ -1,12 +1,12 @@
<?php
namespace Activitypub;
namespace Activitypub\Transformer;
use WP_Post;
use Activitypub\Collection\Users;
use Activitypub\Model\Blog_User;
use Activitypub\Activity\Base_Object;
use Activitypub\Shortcodes;
use Activitypub\Transformer_Base;
use Activitypub\Transformer\Base;
use function Activitypub\esc_hashtag;
use function Activitypub\is_single_user;
@ -18,12 +18,10 @@ use function Activitypub\site_supports_blocks;
* The Post Transformer is responsible for transforming a WP_Post object into different othe
* Object-Types.
*
*
* Currently supported are:
*
* - Activitypub\Activity\Base_Object
*/
class Transformer_Post extends Transformer_Base {
class Post extends Base {
/**
* Getter function for the name of the transformer.
*
@ -57,7 +55,7 @@ class Transformer_Post extends Transformer_Base {
// Default to Article.
$object_type = 'Article';
$post_type = \get_post_type( $this->wp_post );
$post_type = \get_post_type( $this->wp_post );
switch ( $post_type ) {
case 'post':
$post_format = \get_post_format( $this->wp_post );
@ -87,7 +85,7 @@ class Transformer_Post extends Transformer_Base {
$object_type = 'Page';
break;
case 'attachment':
$mime_type = \get_post_mime_type();
$mime_type = \get_post_mime_type();
$media_type = \preg_replace( '/(\/[a-zA-Z]+)/i', '', $mime_type );
switch ( $media_type ) {
case 'audio':
@ -129,5 +127,4 @@ class Transformer_Post extends Transformer_Base {
return \get_option( 'activitypub_custom_post_content', ACTIVITYPUB_CUSTOM_POST_CONTENT );
}
}

36
includes/class-transformers-manager.php → includes/transformer/class-transformers-manager.php
View file

@ -3,9 +3,10 @@
* Inspired by the way elementor handles addons.
*
* @link https://github.com/elementor/elementor/
* @package Activitypub
*/
namespace Activitypub;
namespace Activitypub\Transformer;
use WP_Post;
use WP_Comment;
@ -25,7 +26,6 @@ if ( ! defined( 'ABSPATH' ) ) {
*
* @since version_number_transformer_management_placeholder
*/
class Transformers_Manager {
const DEFAULT_TRANSFORMER_MAPPING = array(
'post' => ACTIVITYPUB_DEFAULT_TRANSFORMER,
@ -40,7 +40,7 @@ class Transformers_Manager {
* @since version_number_transformer_management_placeholder
* @access private
*
* @var \ActivityPub\Transformer_Base[]
* @var \ActivityPub\Transformer\Base[]
*/
private $transformers = null;
@ -98,7 +98,7 @@ class Transformers_Manager {
*
* @since version_number_transformer_management_placeholder
* @access public
*/
*/
public function __construct() {
$this->require_files();
}
@ -110,9 +110,9 @@ class Transformers_Manager {
*
* @since version_number_transformer_management_placeholder
* @access private
*/
*/
private function require_files() {
require ACTIVITYPUB_PLUGIN_DIR . 'includes/class-transformer-base.php';
require ACTIVITYPUB_PLUGIN_DIR . 'includes/transformer/class-base.php';
}
/**
@ -133,13 +133,13 @@ class Transformers_Manager {
* @since version_number_transformer_management_placeholder
* @access public
*
* @param \ActivityPub\Transformer_Base $transformer_instance ActivityPub Transformer.
* @param \ActivityPub\Transformer\Base $transformer_instance ActivityPub Transformer.
*
* @return bool True if the ActivityPub transformer was registered.
*/
public function register( Transformer_Base $transformer_instance) {
public function register( \ActivityPub\Transformer\Base $transformer_instance) {
if ( ! $transformer_instance instanceof Transformer_Base ) {
if ( ! $transformer_instance instanceof \ActivityPub\Transformer\Base ) {
_doing_it_wrong(
__METHOD__,
__( 'ActivityPub transformer instance must be a of \ActivityPub\Transformer_Base class.' ),
@ -147,7 +147,7 @@ class Transformers_Manager {
);
return false;
}
$transformer_name = $transformer_instance->get_name();
if ( preg_match( '/[A-Z]+/', $transformer_name ) ) {
_doing_it_wrong(
@ -176,7 +176,7 @@ class Transformers_Manager {
'version_number_transformer_management_placeholder'
);
return false;
}
}
/**
* Should the ActivityPub transformer be registered.
@ -184,7 +184,7 @@ class Transformers_Manager {
* @since version_number_transformer_management_placeholder
*
* @param bool $should_register Should the ActivityPub transformer be registered. Default is `true`.
* @param \ActivityPub\Transformer_Base $transformer_instance Widget instance.
* @param \ActivityPub\Transformer\Base $transformer_instance Widget instance.
*/
// TODO: does not implementing this slow down the website? -> compare with gutenberg block registration.
// $should_register = apply_filters( 'activitypub/transformers/is_transformer_enabled', true, $transformer_instance );
@ -206,7 +206,7 @@ class Transformers_Manager {
*
* @since version_number_transformer_management_placeholder
* @access private
*/
*/
private function init_transformers() {
$builtin_transformers = [
'post'
@ -219,7 +219,7 @@ class Transformers_Manager {
$class_name = ucfirst( $transformer_name );
$class_name = '\Activitypub\Transformer_' . $class_name;
$class_name = '\Activitypub\Transformer\\' . $class_name;
$this->register( new $class_name() );
}
@ -248,7 +248,7 @@ class Transformers_Manager {
*
* @param string $transformers Optional. Transformer name. Default is null.
*
* @return Transformer_Base|Transformer_Base[]|null Registered transformers.
* @return Base|Base[]|null Registered transformers.
*/
public function get_transformers( $transformer_name = null ) {
if ( is_null( $this->transformers ) ) {
@ -264,7 +264,7 @@ class Transformers_Manager {
/**
* Get the mapped ActivityPub transformer.
*
*
* Returns a new instance of the needed WordPress to ActivityPub transformer.
*
* @since version_number_transformer_management_placeholder
@ -272,7 +272,7 @@ class Transformers_Manager {
*
* @param WP_Post|WP_Comment $wp_post The WordPress Post/Comment.
*
* @return Transformer_Base|null Registered transformers.
* @return \ActivityPub\Transformer\Base|null Registered transformers.
*/
public function get_transformer( $object ) {
switch ( get_class( $object ) ) {
@ -289,5 +289,5 @@ class Transformers_Manager {
return apply_filters( 'activitypub_transformer', null, $object, get_class( $object ) );
}
}
}
}

2
templates/post-json.php
View file

@ -2,7 +2,7 @@
// phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
$post = \get_post();
$transformer = \Activitypub\Transformers_Manager::instance()->get_transformer( $post );
$transformer = \Activitypub\Transformer\Transformers_Manager::instance()->get_transformer( $post );
$json = \array_merge( array( '@context' => \Activitypub\get_context() ), $transformer->to_object()->to_array() );

12
templates/settings.php
View file

@ -216,7 +216,7 @@
<?php \do_settings_fields( 'activitypub', 'activity' ); ?>
</div>
<!-- OUR FORK HERE -->
<div class="box">
<h3><?php \esc_html_e( 'Enable ActivityPub support for post type', 'activitypub' ); ?></h3>
@ -237,19 +237,19 @@
return $object->name;
}, $all_public_post_types);
$transformer_manager = \Activitypub\Transformers_Manager::instance();
$transformer_manager = \Activitypub\Transformer\Transformers_Manager::instance();
$transformers = $transformer_manager->get_transformers();
?>
<script>
// TODO Probably we should use checkboxes and not select and make this less buggy and insert the js at the right place.
document.addEventListener('DOMContentLoaded', function () {
var radioGroups = {};
var radioButtons = document.querySelectorAll('input[type="radio"]');
radioButtons.forEach(function (radioButton) {
radioButton.addEventListener('click', function () {
var name = this.name;
@ -286,7 +286,7 @@
// Generate radio inputs for each transformer, considering support for the post type
foreach ($transformers as $transformer) {
$disabled_attribute = $transformer->supports_post_type( $post_type->name ) ? '' : ' disabled';
$is_selected = ( is_array( $transformer_mapping ) && isset( $transformer_mapping[ $post_type->name ] ) && $transformer_mapping[ $post_type->name ] === $transformer->get_name() ) ? ' checked ' : '';
$is_selected = ( is_array( $transformer_mapping ) && isset( $transformer_mapping[ $post_type->name ] ) && $transformer_mapping[ $post_type->name ] === $transformer->get_name() ) ? ' checked ' : '';
echo '<td><input type="radio" name="activitypub_transformer_mapping[' . $post_type->name . ']" value="' . $transformer->get_name() . '"' . $is_selected . $disabled_attribute . '></td>';
}
@ -296,7 +296,7 @@
</tbody>
</table>
</td>
</tr>
</tbody>

4
tests/test-class-activitypub-activity.php
View file

@ -16,9 +16,9 @@ class Test_Activitypub_Activity extends WP_UnitTestCase {
},
10
);
$wp_post = get_post( $post );
$activitypub_post = \Activitypub\Transformers_Manager::instance()->get_transformer( $post )->to_object();
$activitypub_post = \Activitypub\Transformer\Transformers_Manager::instance()->get_transformer( $post )->to_object();
$activitypub_activity = new \Activitypub\Activity\Activity();
$activitypub_activity->set_type( 'Create' );

4
tests/test-class-activitypub-post.php
View file

@ -10,13 +10,13 @@ class Test_Activitypub_Post extends WP_UnitTestCase {
$permalink = \get_permalink( $post );
$activitypub_post = \Activitypub\Transformers_Manager::instance()->get_transformer( get_post( $post ) )->to_object();
$activitypub_post = \Activitypub\Transformer\Transformers_Manager::instance()->get_transformer( get_post( $post ) )->to_object();
$this->assertEquals( $permalink, $activitypub_post->get_id() );
\wp_trash_post( $post );
$activitypub_post = \Activitypub\Transformers_Manager::instance()->get_transformer( get_post( $post ) )->to_object();
$activitypub_post = \Activitypub\Transformer\Transformers_Manager::instance()->get_transformer( get_post( $post ) )->to_object();
$this->assertEquals( $permalink, $activitypub_post->get_id() );

4
tests/test-class-activitypub-rest-post-signature-verification.php
View file

@ -10,7 +10,7 @@ class Test_Activitypub_Signature_Verification extends WP_UnitTestCase {
)
);
$remote_actor = \get_author_posts_url( 2 );
$activitypub_post = \Activitypub\Transformers_Manager::instance()->get_transformer( get_post( $post ) )->to_object();
$activitypub_post = \Activitypub\Transformer\Transformers_Manager::instance()->get_transformer( get_post( $post ) )->to_object();
$activitypub_activity = new Activitypub\Activity\Activity( 'Create' );
$activitypub_activity->set_type( 'Create' );
$activitypub_activity->set_object( $activitypub_post );
@ -82,7 +82,7 @@ class Test_Activitypub_Signature_Verification extends WP_UnitTestCase {
);
$remote_actor = \get_author_posts_url( 2 );
$remote_actor_inbox = Activitypub\get_rest_url_by_path( '/inbox' );
$activitypub_post = \Activitypub\Transformers_Manager::instance()->get_transformer( get_post( $post ) )->to_object();
$activitypub_post = \Activitypub\Transformer\Transformers_Manager::instance()->get_transformer( get_post( $post ) )->to_object();
$activitypub_activity = new Activitypub\Activity\Activity();
$activitypub_activity->set_type( 'Create' );
$activitypub_activity->set_object( $activitypub_post );