| 1 |
<?php |
| 2 |
/** |
| 3 |
* Post Types class for consolidating all custom post type and related meta registrations. |
| 4 |
* |
| 5 |
* @package Activitypub |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace Activitypub; |
| 9 |
|
| 10 |
use Activitypub\Activity\Activity; |
| 11 |
use Activitypub\Collection\Extra_Fields; |
| 12 |
use Activitypub\Collection\Followers; |
| 13 |
use Activitypub\Collection\Following; |
| 14 |
use Activitypub\Collection\Inbox; |
| 15 |
use Activitypub\Collection\Outbox; |
| 16 |
use Activitypub\Collection\Remote_Actors; |
| 17 |
use Activitypub\Collection\Remote_Posts; |
| 18 |
use Activitypub\OAuth\Client; |
| 19 |
use Activitypub\OAuth\Scope; |
| 20 |
use Activitypub\OAuth\Token; |
| 21 |
use Activitypub\Rest\Reader_Terms_Controller; |
| 22 |
use Activitypub\Rest\Remote_Actors_Controller; |
| 23 |
use Activitypub\Rest\Remote_Posts_Controller; |
| 24 |
|
| 25 |
/** |
| 26 |
* Post Types class. |
| 27 |
*/ |
| 28 |
class Post_Types { |
| 29 |
/** |
| 30 |
* Initialize the class, registering all custom post types and post meta. |
| 31 |
*/ |
| 32 |
public static function init() { |
| 33 |
\add_action( 'init', array( self::class, 'register_remote_actors_post_type' ), 11 ); |
| 34 |
\add_action( 'init', array( self::class, 'register_inbox_post_type' ), 11 ); |
| 35 |
\add_action( 'init', array( self::class, 'register_outbox_post_type' ), 11 ); |
| 36 |
\add_action( 'init', array( self::class, 'register_post_post_type' ), 11 ); |
| 37 |
\add_action( 'init', array( self::class, 'register_extra_fields_post_types' ), 11 ); |
| 38 |
\add_action( 'init', array( self::class, 'register_activitypub_post_meta' ), 11 ); |
| 39 |
\add_action( 'init', array( self::class, 'register_oauth_post_types' ), 11 ); |
| 40 |
\add_action( 'init', array( self::class, 'register_tombstone_post_type' ), 11 ); |
| 41 |
|
| 42 |
\add_action( 'rest_api_init', array( self::class, 'register_ap_actor_rest_field' ) ); |
| 43 |
\add_action( 'rest_api_init', array( self::class, 'register_ap_post_actor_rest_field' ) ); |
| 44 |
\add_action( 'rest_api_init', array( self::class, 'register_ap_post_rest_params' ) ); |
| 45 |
|
| 46 |
\add_filter( 'rest_ap_post_query', array( self::class, 'filter_ap_post_by_user' ), 10, 2 ); |
| 47 |
\add_filter( 'rest_ap_object_type_query', array( self::class, 'filter_object_type_by_user' ), 10, 2 ); |
| 48 |
\add_filter( 'rest_ap_tag_query', array( self::class, 'filter_tag_by_user' ), 10, 2 ); |
| 49 |
\add_filter( 'rest_ap_object_type_collection_params', array( self::class, 'register_object_type_user_param' ) ); |
| 50 |
\add_filter( 'rest_ap_tag_collection_params', array( self::class, 'register_object_type_user_param' ) ); |
| 51 |
|
| 52 |
\add_filter( 'activitypub_get_actor_extra_fields', array( Extra_Fields::class, 'default_actor_extra_fields' ), 10, 2 ); |
| 53 |
|
| 54 |
\add_filter( 'add_post_metadata', array( self::class, 'prevent_empty_post_meta' ), 10, 4 ); |
| 55 |
\add_filter( 'update_post_metadata', array( self::class, 'prevent_empty_post_meta' ), 10, 4 ); |
| 56 |
|
| 57 |
// Add support for ActivityPub to custom post types. |
| 58 |
foreach ( \get_option( 'activitypub_support_post_types', array( 'post' ) ) as $post_type ) { |
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\add_post_type_support( $post_type, 'activitypub' ); |
| 60 |
} |
| 61 |
} |
| 62 |
|
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/** |
| 64 |
* Register the Remote Actors post type and its meta. |
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*/ |
| 66 |
public static function register_remote_actors_post_type() { |
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\register_post_type( |
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Remote_Actors::POST_TYPE, |
| 69 |
array( |
| 70 |
'labels' => array( |
| 71 |
'name' => \_x( 'Followers', 'post_type plural name', 'activitypub' ), |
| 72 |
'singular_name' => \_x( 'Follower', 'post_type single name', 'activitypub' ), |
| 73 |
), |
| 74 |
'public' => false, |
| 75 |
'capabilities' => array( |
| 76 |
'create_posts' => false, |
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), |
| 78 |
'show_in_rest' => true, |
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'rest_controller_class' => Remote_Actors_Controller::class, |
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'hierarchical' => false, |
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'rewrite' => false, |
| 82 |
'query_var' => false, |
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'delete_with_user' => false, |
| 84 |
'can_export' => true, |
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'supports' => array( 'custom-fields' ), |
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) |
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); |
| 88 |
|
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// Register meta for Remote Actors post type. |
| 90 |
\register_post_meta( |
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Remote_Actors::POST_TYPE, |
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'_activitypub_inbox', |
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array( |
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'type' => 'string', |
| 95 |
'single' => true, |
| 96 |
'sanitize_callback' => 'sanitize_url', |
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) |
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); |
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|
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\register_post_meta( |
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Remote_Actors::POST_TYPE, |
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'_activitypub_errors', |
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array( |
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'type' => 'string', |
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'single' => false, |
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'sanitize_callback' => 'sanitize_text_field', |
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) |
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); |
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|
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\register_post_meta( |
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Remote_Actors::POST_TYPE, |
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Followers::FOLLOWER_META_KEY, |
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array( |
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'type' => 'string', |
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'single' => false, |
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'sanitize_callback' => 'sanitize_text_field', |
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) |
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); |
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} |
| 120 |
|
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/** |
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* Register the Inbox post type and its meta. |
| 123 |
*/ |
| 124 |
public static function register_inbox_post_type() { |
| 125 |
\register_post_type( |
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Inbox::POST_TYPE, |
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array( |
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'labels' => array( |
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'name' => \_x( 'Inbox', 'post_type plural name', 'activitypub' ), |
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'singular_name' => \_x( 'Inbox Item', 'post_type single name', 'activitypub' ), |
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), |
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'capabilities' => array( |
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'create_posts' => false, |
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), |
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'map_meta_cap' => true, |
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'public' => false, |
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'show_in_rest' => false, |
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'rewrite' => false, |
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'query_var' => false, |
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'supports' => array( 'title', 'editor', 'author', 'custom-fields' ), |
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'delete_with_user' => true, |
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'can_export' => true, |
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'exclude_from_search' => true, |
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) |
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); |
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|
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// Register meta for Inbox post type. |
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\register_post_meta( |
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Inbox::POST_TYPE, |
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'_activitypub_object_id', |
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array( |
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'type' => 'string', |
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'single' => true, |
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'description' => 'The ID (ActivityPub URI) of the object that the inbox item is about.', |
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'sanitize_callback' => 'sanitize_url', |
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) |
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); |
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|
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\register_post_meta( |
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Inbox::POST_TYPE, |
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'_activitypub_activity_type', |
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array( |
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'type' => 'string', |
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'description' => 'The type of the activity', |
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'single' => true, |
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'show_in_rest' => true, |
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'sanitize_callback' => static function ( $value ) { |
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$schema = array( |
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'type' => 'string', |
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'enum' => Activity::TYPES, |
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'default' => 'Create', |
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); |
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|
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if ( \is_wp_error( \rest_validate_enum( $value, $schema, '' ) ) ) { |
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return $schema['default']; |
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} |
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|
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return $value; |
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}, |
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) |
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); |
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|
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\register_post_meta( |
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Inbox::POST_TYPE, |
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'_activitypub_activity_remote_actor', |
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array( |
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'type' => 'string', |
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'single' => true, |
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'description' => 'The ID (ActivityPub URI) of the remote actor that sent the activity.', |
| 190 |
'sanitize_callback' => 'sanitize_url', |
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) |
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); |
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|
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\register_post_meta( |
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Inbox::POST_TYPE, |
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'activitypub_content_visibility', |
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array( |
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'type' => 'string', |
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'single' => true, |
| 200 |
'show_in_rest' => true, |
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'sanitize_callback' => static function ( $value ) { |
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$schema = array( |
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'type' => 'string', |
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'enum' => array( ACTIVITYPUB_CONTENT_VISIBILITY_PUBLIC, ACTIVITYPUB_CONTENT_VISIBILITY_QUIET_PUBLIC, ACTIVITYPUB_CONTENT_VISIBILITY_PRIVATE, ACTIVITYPUB_CONTENT_VISIBILITY_LOCAL ), |
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'default' => ACTIVITYPUB_CONTENT_VISIBILITY_PUBLIC, |
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); |
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|
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if ( \is_wp_error( \rest_validate_enum( $value, $schema, '' ) ) ) { |
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return $schema['default']; |
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} |
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|
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return $value; |
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}, |
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) |
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); |
| 216 |
|
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\register_post_meta( |
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Inbox::POST_TYPE, |
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'_activitypub_user_id', |
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array( |
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'type' => 'integer', |
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'single' => false, // Allow multiple values - one per recipient. |
| 223 |
'description' => 'User ID of a recipient of this activity. Multiple entries allowed.', |
| 224 |
'sanitize_callback' => 'absint', |
| 225 |
'show_in_rest' => true, |
| 226 |
) |
| 227 |
); |
| 228 |
} |
| 229 |
|
| 230 |
/** |
| 231 |
* Register the Outbox post type and its meta. |
| 232 |
*/ |
| 233 |
public static function register_outbox_post_type() { |
| 234 |
\register_post_type( |
| 235 |
Outbox::POST_TYPE, |
| 236 |
array( |
| 237 |
'labels' => array( |
| 238 |
'name' => \_x( 'Outbox', 'post_type plural name', 'activitypub' ), |
| 239 |
'singular_name' => \_x( 'Outbox Item', 'post_type single name', 'activitypub' ), |
| 240 |
), |
| 241 |
'capabilities' => array( |
| 242 |
'create_posts' => false, |
| 243 |
), |
| 244 |
'map_meta_cap' => true, |
| 245 |
'public' => false, |
| 246 |
'show_in_rest' => false, |
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'rewrite' => false, |
| 248 |
'query_var' => false, |
| 249 |
'supports' => array( 'title', 'editor', 'author', 'custom-fields' ), |
| 250 |
'delete_with_user' => true, |
| 251 |
'can_export' => true, |
| 252 |
'exclude_from_search' => true, |
| 253 |
) |
| 254 |
); |
| 255 |
|
| 256 |
// Register meta for Outbox post type. |
| 257 |
/** |
| 258 |
* Register Activity Type meta for Outbox items. |
| 259 |
* |
| 260 |
* @see https://www.w3.org/TR/activitystreams-vocabulary/#activity-types |
| 261 |
*/ |
| 262 |
\register_post_meta( |
| 263 |
Outbox::POST_TYPE, |
| 264 |
'_activitypub_activity_type', |
| 265 |
array( |
| 266 |
'type' => 'string', |
| 267 |
'description' => 'The type of the activity', |
| 268 |
'single' => true, |
| 269 |
'show_in_rest' => true, |
| 270 |
'sanitize_callback' => static function ( $value ) { |
| 271 |
$schema = array( |
| 272 |
'type' => 'string', |
| 273 |
'enum' => Activity::TYPES, |
| 274 |
'default' => 'Announce', |
| 275 |
); |
| 276 |
|
| 277 |
if ( \is_wp_error( \rest_validate_enum( $value, $schema, '' ) ) ) { |
| 278 |
return $schema['default']; |
| 279 |
} |
| 280 |
|
| 281 |
return $value; |
| 282 |
}, |
| 283 |
) |
| 284 |
); |
| 285 |
|
| 286 |
\register_post_meta( |
| 287 |
Outbox::POST_TYPE, |
| 288 |
'_activitypub_activity_actor', |
| 289 |
array( |
| 290 |
'type' => 'string', |
| 291 |
'single' => true, |
| 292 |
'show_in_rest' => true, |
| 293 |
'sanitize_callback' => static function ( $value ) { |
| 294 |
$schema = array( |
| 295 |
'type' => 'string', |
| 296 |
'enum' => array( 'application', 'blog', 'user' ), |
| 297 |
'default' => 'user', |
| 298 |
); |
| 299 |
|
| 300 |
if ( \is_wp_error( \rest_validate_enum( $value, $schema, '' ) ) ) { |
| 301 |
return $schema['default']; |
| 302 |
} |
| 303 |
|
| 304 |
return $value; |
| 305 |
}, |
| 306 |
) |
| 307 |
); |
| 308 |
|
| 309 |
\register_post_meta( |
| 310 |
Outbox::POST_TYPE, |
| 311 |
'_activitypub_outbox_offset', |
| 312 |
array( |
| 313 |
'type' => 'integer', |
| 314 |
'single' => true, |
| 315 |
'description' => 'Keeps track of the followers offset when processing outbox items.', |
| 316 |
'sanitize_callback' => 'absint', |
| 317 |
'default' => 0, |
| 318 |
) |
| 319 |
); |
| 320 |
|
| 321 |
\register_post_meta( |
| 322 |
Outbox::POST_TYPE, |
| 323 |
'_activitypub_object_id', |
| 324 |
array( |
| 325 |
'type' => 'string', |
| 326 |
'single' => true, |
| 327 |
'description' => 'The ID (ActivityPub URI) of the object that the outbox item is about.', |
| 328 |
'sanitize_callback' => 'sanitize_url', |
| 329 |
) |
| 330 |
); |
| 331 |
|
| 332 |
\register_post_meta( |
| 333 |
Outbox::POST_TYPE, |
| 334 |
'activitypub_content_visibility', |
| 335 |
array( |
| 336 |
'type' => 'string', |
| 337 |
'single' => true, |
| 338 |
'show_in_rest' => true, |
| 339 |
'sanitize_callback' => static function ( $value ) { |
| 340 |
$schema = array( |
| 341 |
'type' => 'string', |
| 342 |
'enum' => array( ACTIVITYPUB_CONTENT_VISIBILITY_PUBLIC, ACTIVITYPUB_CONTENT_VISIBILITY_QUIET_PUBLIC, ACTIVITYPUB_CONTENT_VISIBILITY_PRIVATE, ACTIVITYPUB_CONTENT_VISIBILITY_LOCAL ), |
| 343 |
'default' => ACTIVITYPUB_CONTENT_VISIBILITY_PUBLIC, |
| 344 |
); |
| 345 |
|
| 346 |
if ( \is_wp_error( \rest_validate_enum( $value, $schema, '' ) ) ) { |
| 347 |
return $schema['default']; |
| 348 |
} |
| 349 |
|
| 350 |
return $value; |
| 351 |
}, |
| 352 |
) |
| 353 |
); |
| 354 |
} |
| 355 |
|
| 356 |
/** |
| 357 |
* Register the Post post type. |
| 358 |
*/ |
| 359 |
public static function register_post_post_type() { |
| 360 |
\register_post_type( |
| 361 |
Remote_Posts::POST_TYPE, |
| 362 |
array( |
| 363 |
'labels' => array( |
| 364 |
'name' => \_x( 'Posts', 'post_type plural name', 'activitypub' ), |
| 365 |
'singular_name' => \_x( 'Post', 'post_type single name', 'activitypub' ), |
| 366 |
), |
| 367 |
'map_meta_cap' => true, |
| 368 |
'public' => false, |
| 369 |
'capabilities' => array( |
| 370 |
'create_posts' => false, |
| 371 |
), |
| 372 |
'show_in_rest' => true, |
| 373 |
'rest_controller_class' => Remote_Posts_Controller::class, |
| 374 |
'rewrite' => false, |
| 375 |
'query_var' => false, |
| 376 |
'supports' => array( 'title', 'editor', 'author', 'custom-fields', 'excerpt', 'comments' ), |
| 377 |
'delete_with_user' => true, |
| 378 |
'can_export' => true, |
| 379 |
'exclude_from_search' => true, |
| 380 |
'taxonomies' => array( 'ap_tag', 'ap_object_type' ), |
| 381 |
) |
| 382 |
); |
| 383 |
|
| 384 |
\register_taxonomy( |
| 385 |
'ap_tag', |
| 386 |
array( Remote_Posts::POST_TYPE ), |
| 387 |
array( |
| 388 |
'public' => false, |
| 389 |
'query_var' => true, |
| 390 |
'show_in_rest' => true, |
| 391 |
'rest_controller_class' => Reader_Terms_Controller::class, |
| 392 |
) |
| 393 |
); |
| 394 |
|
| 395 |
\register_taxonomy( |
| 396 |
'ap_object_type', |
| 397 |
array( Remote_Posts::POST_TYPE ), |
| 398 |
array( |
| 399 |
'public' => false, |
| 400 |
'query_var' => true, |
| 401 |
'show_in_rest' => true, |
| 402 |
'rest_controller_class' => Reader_Terms_Controller::class, |
| 403 |
) |
| 404 |
); |
| 405 |
|
| 406 |
\register_post_meta( |
| 407 |
Remote_Posts::POST_TYPE, |
| 408 |
'_activitypub_remote_actor_id', |
| 409 |
array( |
| 410 |
'type' => 'integer', |
| 411 |
'single' => true, |
| 412 |
'description' => 'The local ID of the remote actor that created the object.', |
| 413 |
'sanitize_callback' => 'absint', |
| 414 |
) |
| 415 |
); |
| 416 |
|
| 417 |
\register_post_meta( |
| 418 |
Remote_Posts::POST_TYPE, |
| 419 |
'_activitypub_user_id', |
| 420 |
array( |
| 421 |
'type' => 'integer', |
| 422 |
'single' => true, |
| 423 |
'description' => 'The ID of the local user that received the activity.', |
| 424 |
'sanitize_callback' => 'absint', |
| 425 |
) |
| 426 |
); |
| 427 |
} |
| 428 |
|
| 429 |
/** |
| 430 |
* Register the Extra Fields post types. |
| 431 |
*/ |
| 432 |
public static function register_extra_fields_post_types() { |
| 433 |
$extra_field_args = array( |
| 434 |
'labels' => array( |
| 435 |
'name' => \_x( 'Extra fields', 'post_type plural name', 'activitypub' ), |
| 436 |
'singular_name' => \_x( 'Extra field', 'post_type single name', 'activitypub' ), |
| 437 |
'add_new' => \__( 'Add new', 'activitypub' ), |
| 438 |
'add_new_item' => \__( 'Add new extra field', 'activitypub' ), |
| 439 |
'new_item' => \__( 'New extra field', 'activitypub' ), |
| 440 |
'edit_item' => \__( 'Edit extra field', 'activitypub' ), |
| 441 |
'view_item' => \__( 'View extra field', 'activitypub' ), |
| 442 |
'all_items' => \__( 'All extra fields', 'activitypub' ), |
| 443 |
), |
| 444 |
'public' => false, |
| 445 |
'hierarchical' => false, |
| 446 |
'query_var' => false, |
| 447 |
'has_archive' => false, |
| 448 |
'publicly_queryable' => false, |
| 449 |
'show_in_menu' => false, |
| 450 |
'delete_with_user' => true, |
| 451 |
'can_export' => true, |
| 452 |
'exclude_from_search' => true, |
| 453 |
'show_in_rest' => true, |
| 454 |
'map_meta_cap' => true, |
| 455 |
'show_ui' => true, |
| 456 |
'supports' => array( 'title', 'editor', 'page-attributes', 'author' ), |
| 457 |
'capabilities' => array( |
| 458 |
'create_posts' => 'activitypub', // Require activitypub capability to create extra fields. |
| 459 |
'edit_others_posts' => 'do_not_allow', // Disallow editing others' Extra Fields (only own ones). |
| 460 |
), |
| 461 |
); |
| 462 |
|
| 463 |
\register_post_type( Extra_Fields::USER_POST_TYPE, $extra_field_args ); |
| 464 |
|
| 465 |
// Blog Extra Fields require manage_options capability. |
| 466 |
$extra_field_args['capabilities'] = array( 'create_posts' => 'manage_options' ); |
| 467 |
\register_post_type( Extra_Fields::BLOG_POST_TYPE, $extra_field_args ); |
| 468 |
|
| 469 |
/** |
| 470 |
* Fires after ActivityPub custom post types have been registered. |
| 471 |
*/ |
| 472 |
\do_action( 'activitypub_after_register_post_type' ); |
| 473 |
} |
| 474 |
|
| 475 |
/** |
| 476 |
* Register OAuth 2.0 post types for C2S support. |
| 477 |
* |
| 478 |
* Registers post type for OAuth clients. |
| 479 |
* Note: Tokens are stored in user meta and authorization codes in transients. |
| 480 |
*/ |
| 481 |
public static function register_oauth_post_types() { |
| 482 |
// OAuth Clients post type. |
| 483 |
\register_post_type( |
| 484 |
Client::POST_TYPE, |
| 485 |
array( |
| 486 |
'labels' => array( |
| 487 |
'name' => \_x( 'OAuth Clients', 'post_type plural name', 'activitypub' ), |
| 488 |
'singular_name' => \_x( 'OAuth Client', 'post_type single name', 'activitypub' ), |
| 489 |
), |
| 490 |
'public' => false, |
| 491 |
'show_in_rest' => false, |
| 492 |
'hierarchical' => false, |
| 493 |
'rewrite' => false, |
| 494 |
'query_var' => false, |
| 495 |
'delete_with_user' => false, |
| 496 |
'can_export' => true, |
| 497 |
'supports' => array( 'title', 'editor', 'custom-fields' ), |
| 498 |
'exclude_from_search' => true, |
| 499 |
) |
| 500 |
); |
| 501 |
|
| 502 |
// OAuth Client meta. |
| 503 |
\register_post_meta( |
| 504 |
Client::POST_TYPE, |
| 505 |
'_activitypub_client_id', |
| 506 |
array( |
| 507 |
'type' => 'string', |
| 508 |
'single' => true, |
| 509 |
'description' => 'Unique OAuth client identifier (UUID).', |
| 510 |
'sanitize_callback' => 'sanitize_text_field', |
| 511 |
) |
| 512 |
); |
| 513 |
|
| 514 |
\register_post_meta( |
| 515 |
Client::POST_TYPE, |
| 516 |
'_activitypub_client_secret_hash', |
| 517 |
array( |
| 518 |
'type' => 'string', |
| 519 |
'single' => true, |
| 520 |
'description' => 'SHA-256 hash of the client secret (null for public clients).', |
| 521 |
'sanitize_callback' => 'sanitize_text_field', |
| 522 |
) |
| 523 |
); |
| 524 |
|
| 525 |
\register_post_meta( |
| 526 |
Client::POST_TYPE, |
| 527 |
'_activitypub_redirect_uris', |
| 528 |
array( |
| 529 |
'type' => 'array', |
| 530 |
'single' => true, |
| 531 |
'description' => 'Allowed redirect URIs for this client.', |
| 532 |
'sanitize_callback' => static function ( $value ) { |
| 533 |
if ( ! \is_array( $value ) ) { |
| 534 |
return array(); |
| 535 |
} |
| 536 |
return \array_map( array( Sanitize::class, 'redirect_uri' ), $value ); |
| 537 |
}, |
| 538 |
) |
| 539 |
); |
| 540 |
|
| 541 |
\register_post_meta( |
| 542 |
Client::POST_TYPE, |
| 543 |
'_activitypub_allowed_scopes', |
| 544 |
array( |
| 545 |
'type' => 'array', |
| 546 |
'single' => true, |
| 547 |
'description' => 'Allowed OAuth scopes for this client.', |
| 548 |
'sanitize_callback' => array( Scope::class, 'sanitize' ), |
| 549 |
) |
| 550 |
); |
| 551 |
|
| 552 |
\register_post_meta( |
| 553 |
Client::POST_TYPE, |
| 554 |
'_activitypub_is_public', |
| 555 |
array( |
| 556 |
'type' => 'boolean', |
| 557 |
'single' => true, |
| 558 |
'description' => 'Whether this is a public client (PKCE-only, no secret).', |
| 559 |
'sanitize_callback' => 'rest_sanitize_boolean', |
| 560 |
'default' => true, |
| 561 |
) |
| 562 |
); |
| 563 |
|
| 564 |
\register_post_meta( |
| 565 |
Client::POST_TYPE, |
| 566 |
Token::USER_META_KEY, |
| 567 |
array( |
| 568 |
'type' => 'integer', |
| 569 |
'single' => false, |
| 570 |
'description' => 'User IDs that have active tokens for this client.', |
| 571 |
'sanitize_callback' => 'absint', |
| 572 |
) |
| 573 |
); |
| 574 |
} |
| 575 |
|
| 576 |
/** |
| 577 |
* Register the ap_tombstone post type. |
| 578 |
* |
| 579 |
* Stores local tombstone URLs out of the autoloaded options row. |
| 580 |
* The post type is fully internal — never queried publicly, never shown in UI. |
| 581 |
* |
| 582 |
* @since 8.3.0 |
| 583 |
*/ |
| 584 |
public static function register_tombstone_post_type() { |
| 585 |
\register_post_type( |
| 586 |
Tombstone::POST_TYPE, |
| 587 |
array( |
| 588 |
'labels' => array( |
| 589 |
'name' => \_x( 'Tombstones', 'post_type plural name', 'activitypub' ), |
| 590 |
'singular_name' => \_x( 'Tombstone', 'post_type single name', 'activitypub' ), |
| 591 |
), |
| 592 |
'public' => false, |
| 593 |
'publicly_queryable' => false, |
| 594 |
'show_ui' => false, |
| 595 |
'show_in_menu' => false, |
| 596 |
'show_in_nav_menus' => false, |
| 597 |
'show_in_admin_bar' => false, |
| 598 |
'show_in_rest' => false, |
| 599 |
'exclude_from_search' => true, |
| 600 |
'has_archive' => false, |
| 601 |
'rewrite' => false, |
| 602 |
'query_var' => false, |
| 603 |
'can_export' => false, |
| 604 |
'delete_with_user' => false, |
| 605 |
'supports' => array(), |
| 606 |
) |
| 607 |
); |
| 608 |
} |
| 609 |
|
| 610 |
/** |
| 611 |
* Register post meta for ActivityPub supported post types. |
| 612 |
*/ |
| 613 |
public static function register_activitypub_post_meta() { |
| 614 |
$ap_post_types = \get_post_types_by_support( 'activitypub' ); |
| 615 |
foreach ( $ap_post_types as $post_type ) { |
| 616 |
\register_post_meta( |
| 617 |
$post_type, |
| 618 |
'activitypub_content_warning', |
| 619 |
array( |
| 620 |
'show_in_rest' => true, |
| 621 |
'single' => true, |
| 622 |
'type' => 'string', |
| 623 |
'sanitize_callback' => 'sanitize_text_field', |
| 624 |
) |
| 625 |
); |
| 626 |
|
| 627 |
\register_post_meta( |
| 628 |
$post_type, |
| 629 |
'activitypub_content_visibility', |
| 630 |
array( |
| 631 |
'type' => 'string', |
| 632 |
'single' => true, |
| 633 |
'show_in_rest' => true, |
| 634 |
'sanitize_callback' => static function ( $value ) { |
| 635 |
$schema = array( |
| 636 |
'type' => 'string', |
| 637 |
'enum' => array( ACTIVITYPUB_CONTENT_VISIBILITY_PUBLIC, ACTIVITYPUB_CONTENT_VISIBILITY_QUIET_PUBLIC, ACTIVITYPUB_CONTENT_VISIBILITY_PRIVATE, ACTIVITYPUB_CONTENT_VISIBILITY_LOCAL ), |
| 638 |
'default' => ACTIVITYPUB_CONTENT_VISIBILITY_PUBLIC, |
| 639 |
); |
| 640 |
|
| 641 |
if ( \is_wp_error( \rest_validate_enum( $value, $schema, '' ) ) ) { |
| 642 |
return $schema['default']; |
| 643 |
} |
| 644 |
|
| 645 |
return $value; |
| 646 |
}, |
| 647 |
) |
| 648 |
); |
| 649 |
|
| 650 |
\register_post_meta( |
| 651 |
$post_type, |
| 652 |
'activitypub_max_image_attachments', |
| 653 |
array( |
| 654 |
'type' => 'integer', |
| 655 |
'single' => true, |
| 656 |
'show_in_rest' => true, |
| 657 |
'default' => \get_option( 'activitypub_max_image_attachments', ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ), |
| 658 |
'sanitize_callback' => 'absint', |
| 659 |
) |
| 660 |
); |
| 661 |
|
| 662 |
\register_post_meta( |
| 663 |
$post_type, |
| 664 |
'activitypub_interaction_policy_quote', |
| 665 |
array( |
| 666 |
'type' => 'string', |
| 667 |
'single' => true, |
| 668 |
'show_in_rest' => true, |
| 669 |
'default' => \get_option( 'activitypub_default_quote_policy', ACTIVITYPUB_INTERACTION_POLICY_ANYONE ), |
| 670 |
'sanitize_callback' => static function ( $value ) { |
| 671 |
$schema = array( |
| 672 |
'type' => 'string', |
| 673 |
'enum' => array( ACTIVITYPUB_INTERACTION_POLICY_ANYONE, ACTIVITYPUB_INTERACTION_POLICY_FOLLOWERS, ACTIVITYPUB_INTERACTION_POLICY_ME ), |
| 674 |
'default' => ACTIVITYPUB_INTERACTION_POLICY_ANYONE, |
| 675 |
); |
| 676 |
|
| 677 |
if ( \is_wp_error( \rest_validate_enum( $value, $schema, '' ) ) ) { |
| 678 |
return $schema['default']; |
| 679 |
} |
| 680 |
|
| 681 |
return $value; |
| 682 |
}, |
| 683 |
) |
| 684 |
); |
| 685 |
|
| 686 |
\register_post_meta( |
| 687 |
$post_type, |
| 688 |
'activitypub_status', |
| 689 |
array( |
| 690 |
'type' => 'string', |
| 691 |
'single' => true, |
| 692 |
'show_in_rest' => true, |
| 693 |
'sanitize_callback' => static function ( $value ) { |
| 694 |
// Allow empty values to pass through without setting a default. |
| 695 |
if ( empty( $value ) ) { |
| 696 |
return ''; |
| 697 |
} |
| 698 |
|
| 699 |
$schema = array( |
| 700 |
'type' => 'string', |
| 701 |
'enum' => array( |
| 702 |
ACTIVITYPUB_OBJECT_STATE_PENDING, |
| 703 |
ACTIVITYPUB_OBJECT_STATE_FEDERATED, |
| 704 |
ACTIVITYPUB_OBJECT_STATE_FAILED, |
| 705 |
ACTIVITYPUB_OBJECT_STATE_DELETED, |
| 706 |
), |
| 707 |
'default' => '', |
| 708 |
); |
| 709 |
|
| 710 |
if ( \is_wp_error( \rest_validate_enum( $value, $schema, '' ) ) ) { |
| 711 |
return $schema['default']; |
| 712 |
} |
| 713 |
|
| 714 |
return $value; |
| 715 |
}, |
| 716 |
) |
| 717 |
); |
| 718 |
} |
| 719 |
} |
| 720 |
|
| 721 |
/** |
| 722 |
* Register REST field for ap_actor posts. |
| 723 |
*/ |
| 724 |
public static function register_ap_actor_rest_field() { |
| 725 |
\register_rest_field( |
| 726 |
Remote_Actors::POST_TYPE, |
| 727 |
'activitypub_json', |
| 728 |
array( |
| 729 |
/** |
| 730 |
* Get the raw post content without WordPress content filtering. |
| 731 |
* |
| 732 |
* @param array $response Prepared response array. |
| 733 |
* @return string The raw post content. |
| 734 |
*/ |
| 735 |
'get_callback' => static function ( $response ) { |
| 736 |
return \get_post_field( 'post_content', $response['id'] ); |
| 737 |
}, |
| 738 |
'schema' => array( |
| 739 |
'description' => 'Raw ActivityPub JSON data without WordPress content filtering', |
| 740 |
'type' => 'string', |
| 741 |
'context' => array( 'view', 'edit' ), |
| 742 |
), |
| 743 |
) |
| 744 |
); |
| 745 |
|
| 746 |
// Add formatted actor data field. |
| 747 |
\register_rest_field( |
| 748 |
Remote_Actors::POST_TYPE, |
| 749 |
'actor_info', |
| 750 |
array( |
| 751 |
'get_callback' => function ( $response ) { |
| 752 |
$actor = Remote_Actors::get_actor( $response['id'] ); |
| 753 |
if ( \is_wp_error( $actor ) ) { |
| 754 |
return null; |
| 755 |
} |
| 756 |
return array( |
| 757 |
'username' => $actor->get_preferred_username(), |
| 758 |
'name' => $actor->get_name() ?? $actor->get_preferred_username(), |
| 759 |
'icon' => \sanitize_url( object_to_uri( $actor->get_icon() ) ?? '' ), |
| 760 |
'url' => \sanitize_url( object_to_uri( $actor->get_url() ?? $actor->get_id() ) ?? '' ), |
| 761 |
'webfinger' => Remote_Actors::get_acct( $response['id'] ), |
| 762 |
'identifier' => $actor->get_id(), |
| 763 |
); |
| 764 |
}, |
| 765 |
'schema' => array( |
| 766 |
'description' => 'Parsed ActivityPub actor information', |
| 767 |
'type' => 'object', |
| 768 |
'context' => array( 'view', 'edit' ), |
| 769 |
), |
| 770 |
) |
| 771 |
); |
| 772 |
|
| 773 |
// Add follow status field. |
| 774 |
\register_rest_field( |
| 775 |
Remote_Actors::POST_TYPE, |
| 776 |
'follow_status', |
| 777 |
array( |
| 778 |
'get_callback' => function ( $response ) { |
| 779 |
$current_user_id = \get_current_user_id(); |
| 780 |
if ( ! $current_user_id ) { |
| 781 |
return array( 'follows_back' => false ); |
| 782 |
} |
| 783 |
return array( |
| 784 |
'follows_back' => Following::check_status( $current_user_id, $response['id'] ), |
| 785 |
); |
| 786 |
}, |
| 787 |
'schema' => array( |
| 788 |
'description' => 'Follow relationship status', |
| 789 |
'type' => 'object', |
| 790 |
'context' => array( 'view', 'edit' ), |
| 791 |
), |
| 792 |
) |
| 793 |
); |
| 794 |
|
| 795 |
// Add custom query parameter for filtering by follower relationships. |
| 796 |
\add_filter( 'rest_ap_actor_query', array( self::class, 'filter_ap_actor_query_by_follower' ), 10, 2 ); |
| 797 |
} |
| 798 |
|
| 799 |
/** |
| 800 |
* Filter WP_Query args to support follower_of parameter. |
| 801 |
* |
| 802 |
* @param array $args Array of arguments for WP_Query. |
| 803 |
* @param \WP_REST_Request $request The REST API request. |
| 804 |
* @return array Modified query arguments. |
| 805 |
*/ |
| 806 |
public static function filter_ap_actor_query_by_follower( $args, $request ) { |
| 807 |
$follower_of = isset( $request['follower_of'] ) ? (int) $request['follower_of'] : null; |
| 808 |
|
| 809 |
// Users who cannot list users may only ever see their own followers. |
| 810 |
if ( ! \current_user_can( 'list_users' ) ) { |
| 811 |
$follower_of = \get_current_user_id(); |
| 812 |
} |
| 813 |
|
| 814 |
if ( null === $follower_of ) { |
| 815 |
return $args; |
| 816 |
} |
| 817 |
|
| 818 |
// Add meta_query to filter by _activitypub_following. |
| 819 |
if ( ! isset( $args['meta_query'] ) ) { |
| 820 |
$args['meta_query'] = array(); // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 821 |
} |
| 822 |
|
| 823 |
$args['meta_query'][] = array( |
| 824 |
'key' => Followers::FOLLOWER_META_KEY, |
| 825 |
'value' => $follower_of, |
| 826 |
); |
| 827 |
|
| 828 |
return $args; |
| 829 |
} |
| 830 |
|
| 831 |
/** |
| 832 |
* Register a REST field for the ap_post post type to embed remote actor data. |
| 833 |
*/ |
| 834 |
public static function register_ap_post_actor_rest_field() { |
| 835 |
\register_rest_field( |
| 836 |
Remote_Posts::POST_TYPE, |
| 837 |
'actor_info', |
| 838 |
array( |
| 839 |
/** |
| 840 |
* Get the remote actor data for an ap_post. |
| 841 |
* |
| 842 |
* @param array $response Prepared response array. |
| 843 |
* @return array|null The actor data or null if not found. |
| 844 |
*/ |
| 845 |
'get_callback' => function ( $response ) { |
| 846 |
$id = \get_post_meta( $response['id'], '_activitypub_remote_actor_id', true ); |
| 847 |
$actor = Remote_Actors::get_actor( $id ); |
| 848 |
|
| 849 |
if ( \is_wp_error( $actor ) ) { |
| 850 |
return null; |
| 851 |
} |
| 852 |
|
| 853 |
return array( |
| 854 |
'username' => $actor->get_preferred_username(), |
| 855 |
'name' => $actor->get_name() ?? $actor->get_preferred_username(), |
| 856 |
'icon' => \sanitize_url( object_to_uri( $actor->get_icon() ) ?? '' ), |
| 857 |
'url' => \sanitize_url( object_to_uri( $actor->get_url() ?? $actor->get_id() ) ?? '' ), |
| 858 |
'webfinger' => Remote_Actors::get_acct( $id ), |
| 859 |
'identifier' => $actor->get_id(), |
| 860 |
); |
| 861 |
}, |
| 862 |
'schema' => array( |
| 863 |
'description' => 'Remote actor data', |
| 864 |
'type' => 'object', |
| 865 |
'context' => array( 'view', 'edit' ), |
| 866 |
), |
| 867 |
) |
| 868 |
); |
| 869 |
} |
| 870 |
|
| 871 |
/** |
| 872 |
* Register custom REST API parameters for ap_post endpoint. |
| 873 |
*/ |
| 874 |
public static function register_ap_post_rest_params() { |
| 875 |
\add_filter( |
| 876 |
'rest_' . Remote_Posts::POST_TYPE . '_collection_params', |
| 877 |
function ( $params ) { |
| 878 |
$params['user_id'] = array( |
| 879 |
'description' => \__( 'Filter posts by user ID (0 for site/blog actor).', 'activitypub' ), |
| 880 |
'type' => 'integer', |
| 881 |
'sanitize_callback' => 'absint', |
| 882 |
); |
| 883 |
|
| 884 |
$params['ap_object_type'] = array( |
| 885 |
'description' => 'Filter posts by ActivityPub object type.', |
| 886 |
'type' => 'array', |
| 887 |
'items' => array( |
| 888 |
'type' => 'integer', |
| 889 |
'minimum' => 0, |
| 890 |
), |
| 891 |
); |
| 892 |
|
| 893 |
$params['ap_tag'] = array( |
| 894 |
'description' => 'Filter posts by ActivityPub tag (term IDs).', |
| 895 |
'type' => 'array', |
| 896 |
'items' => array( |
| 897 |
'type' => 'integer', |
| 898 |
'minimum' => 0, |
| 899 |
), |
| 900 |
); |
| 901 |
|
| 902 |
return $params; |
| 903 |
} |
| 904 |
); |
| 905 |
} |
| 906 |
|
| 907 |
/** |
| 908 |
* Filter ap_post REST query to only show posts for the current user. |
| 909 |
* |
| 910 |
* @param array $args Query arguments. |
| 911 |
* @param \WP_REST_Request $request The REST API request. |
| 912 |
* |
| 913 |
* @return array Modified query arguments. |
| 914 |
*/ |
| 915 |
public static function filter_ap_post_by_user( $args, $request ) { |
| 916 |
/* |
| 917 |
* Scope to one actor's feed. `scope_user_id()` pins the value to the current user unless |
| 918 |
* the caller can `list_users`, so only a privileged caller can ask for another actor or |
| 919 |
* for 0, the site/blog actor. This runs for every request, whatever else is being |
| 920 |
* filtered on, or a tag or object type filter would match the whole cache. |
| 921 |
*/ |
| 922 |
if ( ! isset( $args['meta_query'] ) ) { |
| 923 |
$args['meta_query'] = array(); // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 924 |
} |
| 925 |
|
| 926 |
$args['meta_query'][] = array( |
| 927 |
'key' => '_activitypub_user_id', |
| 928 |
'value' => self::scope_user_id( isset( $request['user_id'] ) ? $request['user_id'] : null ), |
| 929 |
'compare' => '=', |
| 930 |
); |
| 931 |
|
| 932 |
// Filter by tag if provided. |
| 933 |
$ap_tag = $request->get_param( 'ap_tag' ); |
| 934 |
if ( ! empty( $ap_tag ) ) { |
| 935 |
if ( ! isset( $args['tax_query'] ) ) { |
| 936 |
$args['tax_query'] = array(); // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query |
| 937 |
} |
| 938 |
|
| 939 |
$args['tax_query'][] = array( |
| 940 |
'taxonomy' => 'ap_tag', |
| 941 |
'field' => 'term_id', |
| 942 |
'terms' => $ap_tag, |
| 943 |
); |
| 944 |
} |
| 945 |
|
| 946 |
// Filter by object type if provided. |
| 947 |
if ( ! empty( $request['ap_object_type'] ) ) { |
| 948 |
if ( ! isset( $args['tax_query'] ) ) { |
| 949 |
$args['tax_query'] = array(); // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_tax_query |
| 950 |
} |
| 951 |
|
| 952 |
$args['tax_query'][] = array( |
| 953 |
'taxonomy' => 'ap_object_type', |
| 954 |
'field' => 'term_id', |
| 955 |
'terms' => $request['ap_object_type'], |
| 956 |
); |
| 957 |
} |
| 958 |
|
| 959 |
return $args; |
| 960 |
} |
| 961 |
|
| 962 |
/** |
| 963 |
* Clamp a requested user ID to a feed the current user is allowed to read. |
| 964 |
* |
| 965 |
* Users who can list users may read any actor's reader data, everybody else is |
| 966 |
* limited to their own. |
| 967 |
* |
| 968 |
* @since 9.3.0 |
| 969 |
* |
| 970 |
* @param int|null $requested_user_id The requested user ID, or null when none was given. |
| 971 |
* @return int The user ID to scope the query to. |
| 972 |
*/ |
| 973 |
private static function scope_user_id( $requested_user_id ) { |
| 974 |
$current_user_id = \get_current_user_id(); |
| 975 |
|
| 976 |
if ( null === $requested_user_id ) { |
| 977 |
return $current_user_id; |
| 978 |
} |
| 979 |
|
| 980 |
$requested_user_id = (int) $requested_user_id; |
| 981 |
|
| 982 |
if ( $requested_user_id !== $current_user_id && ! \current_user_can( 'list_users' ) ) { |
| 983 |
return $current_user_id; |
| 984 |
} |
| 985 |
|
| 986 |
return $requested_user_id; |
| 987 |
} |
| 988 |
|
| 989 |
/** |
| 990 |
* Register user_id parameter for ap_object_type taxonomy REST API. |
| 991 |
* |
| 992 |
* @param array $params Existing collection parameters. |
| 993 |
* |
| 994 |
* @return array Modified collection parameters. |
| 995 |
*/ |
| 996 |
public static function register_object_type_user_param( $params ) { |
| 997 |
$params['user_id'] = array( |
| 998 |
'description' => \__( 'Filter terms to those with posts from this user ID.', 'activitypub' ), |
| 999 |
'type' => 'integer', |
| 1000 |
'sanitize_callback' => 'absint', |
| 1001 |
); |
| 1002 |
|
| 1003 |
return $params; |
| 1004 |
} |
| 1005 |
|
| 1006 |
/** |
| 1007 |
* Filter ap_object_type REST query to only return terms that have posts for the given user. |
| 1008 |
* |
| 1009 |
* Uses a direct SQL query to efficiently get term IDs without loading all post IDs. |
| 1010 |
* |
| 1011 |
* @param array $args Query arguments. |
| 1012 |
* @param \WP_REST_Request $request The REST API request. |
| 1013 |
* |
| 1014 |
* @return array Modified query arguments. |
| 1015 |
*/ |
| 1016 |
public static function filter_object_type_by_user( $args, $request ) { |
| 1017 |
return self::filter_terms_by_user( $args, $request, 'ap_object_type' ); |
| 1018 |
} |
| 1019 |
|
| 1020 |
/** |
| 1021 |
* Filter the ap_tag REST query to terms that have posts for the given user. |
| 1022 |
* |
| 1023 |
* @param array $args Query arguments. |
| 1024 |
* @param \WP_REST_Request $request The REST API request. |
| 1025 |
* |
| 1026 |
* @return array Modified query arguments. |
| 1027 |
*/ |
| 1028 |
public static function filter_tag_by_user( $args, $request ) { |
| 1029 |
return self::filter_terms_by_user( $args, $request, 'ap_tag' ); |
| 1030 |
} |
| 1031 |
|
| 1032 |
/** |
| 1033 |
* Filter a reader taxonomy REST query to terms that have posts for the given user. |
| 1034 |
* |
| 1035 |
* @param array $args Query arguments. |
| 1036 |
* @param \WP_REST_Request $request The REST API request. |
| 1037 |
* @param string $taxonomy The taxonomy to scope. |
| 1038 |
* |
| 1039 |
* @return array Modified query arguments. |
| 1040 |
*/ |
| 1041 |
private static function filter_terms_by_user( $args, $request, $taxonomy ) { |
| 1042 |
$user_id = $request->get_param( 'user_id' ); |
| 1043 |
|
| 1044 |
// Users who cannot list users may only ever see terms from their own feed. |
| 1045 |
if ( ! \current_user_can( 'list_users' ) ) { |
| 1046 |
$user_id = \get_current_user_id(); |
| 1047 |
} |
| 1048 |
|
| 1049 |
if ( null === $user_id ) { |
| 1050 |
return $args; |
| 1051 |
} |
| 1052 |
|
| 1053 |
global $wpdb; |
| 1054 |
|
| 1055 |
// Get term IDs that have at least one ap_post for this user. |
| 1056 |
$term_ids = $wpdb->get_col( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 1057 |
$wpdb->prepare( |
| 1058 |
"SELECT DISTINCT tt.term_id |
| 1059 |
FROM {$wpdb->term_taxonomy} tt |
| 1060 |
INNER JOIN {$wpdb->term_relationships} tr ON tt.term_taxonomy_id = tr.term_taxonomy_id |
| 1061 |
INNER JOIN {$wpdb->posts} p ON tr.object_id = p.ID |
| 1062 |
INNER JOIN {$wpdb->postmeta} pm ON p.ID = pm.post_id |
| 1063 |
WHERE tt.taxonomy = %s |
| 1064 |
AND p.post_type = %s |
| 1065 |
AND pm.meta_key = '_activitypub_user_id' |
| 1066 |
AND pm.meta_value = %s", |
| 1067 |
$taxonomy, |
| 1068 |
Remote_Posts::POST_TYPE, |
| 1069 |
$user_id |
| 1070 |
) |
| 1071 |
); |
| 1072 |
|
| 1073 |
/* |
| 1074 |
* `include => array( 0 )` does not restrict anything: `WP_Term_Query` adds the `IN` clause |
| 1075 |
* only when the imploded id list is truthy, and the string "0" is not, so the clause is |
| 1076 |
* dropped and every term comes back. An id that cannot exist forces the empty result. |
| 1077 |
*/ |
| 1078 |
if ( empty( $term_ids ) ) { |
| 1079 |
$term_ids = array( PHP_INT_MAX ); |
| 1080 |
} |
| 1081 |
|
| 1082 |
$args['include'] = \array_map( 'intval', $term_ids ); |
| 1083 |
|
| 1084 |
return $args; |
| 1085 |
} |
| 1086 |
|
| 1087 |
/** |
| 1088 |
* Prevent empty or default meta values. |
| 1089 |
* |
| 1090 |
* @param null|bool $check Whether to allow updating metadata for the given type. |
| 1091 |
* @param int $object_id ID of the object metadata is for. |
| 1092 |
* @param string $meta_key Metadata key. |
| 1093 |
* @param mixed $meta_value Metadata value. Must be serializable if non-scalar. |
| 1094 |
*/ |
| 1095 |
public static function prevent_empty_post_meta( $check, $object_id, $meta_key, $meta_value ) { |
| 1096 |
$post_metas = array( |
| 1097 |
'activitypub_content_visibility' => '', |
| 1098 |
'activitypub_content_warning' => '', |
| 1099 |
'activitypub_max_image_attachments' => (string) \get_option( 'activitypub_max_image_attachments', ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ), |
| 1100 |
); |
| 1101 |
|
| 1102 |
if ( isset( $post_metas[ $meta_key ] ) && $post_metas[ $meta_key ] === (string) $meta_value ) { |
| 1103 |
if ( 'update_post_metadata' === \current_action() ) { |
| 1104 |
\delete_post_meta( $object_id, $meta_key ); |
| 1105 |
} |
| 1106 |
|
| 1107 |
$check = true; |
| 1108 |
} |
| 1109 |
|
| 1110 |
return $check; |
| 1111 |
} |
| 1112 |
} |
| 1113 |
|
