wordpress-activitypub/includes/model/class-user.php
2023-06-27 14:26:00 +02:00

250 lines
6.2 KiB
PHP

<?php
namespace Activitypub\Model;
use WP_Query;
use WP_Error;
use Activitypub\Signature;
use Activitypub\Model\User;
use Activitypub\User_Factory;
use function Activitypub\get_rest_url_by_path;
class User {
/**
* The User-ID
*
* @var int
*/
public $user_id;
/**
* The User-Type
*
* @var string
*/
private $type = 'Person';
/**
* The User constructor.
*
* @param numeric $user_id The User-ID.
*/
public function __construct( $user_id ) {
$this->user_id = $user_id;
add_filter( 'activitypub_json_author_array', array( $this, 'add_api_endpoints' ), 10, 2 );
add_filter( 'activitypub_json_author_array', array( $this, 'add_attachments' ), 10, 2 );
}
/**
* Magic function to implement getter and setter
*
* @param string $method
* @param string $params
*
* @return void
*/
public function __call( $method, $params ) {
$var = \strtolower( \substr( $method, 4 ) );
if ( \strncasecmp( $method, 'get', 3 ) === 0 ) {
return $this->$var;
}
if ( \strncasecmp( $method, 'has', 3 ) === 0 ) {
return (bool) call_user_func( 'get_' . $var, $this );
}
}
/**
* Get the User-ID.
*
* @return string The User-ID.
*/
public function get_id() {
return $this->get_url();
}
/**
* Get the User-Name.
*
* @return string The User-Name.
*/
public function get_name() {
return \esc_attr( \get_the_author_meta( 'display_name', $this->user_id ) );
}
/**
* Get the User-Description.
*
* @return string The User-Description.
*/
public function get_summary() {
$description = get_user_meta( $this->user_id, 'activitypub_user_description', true );
if ( empty( $description ) ) {
$description = get_user_meta( $this->user_id, 'description', true );
}
return \wpautop( \wp_kses( $description, 'default' ) );
}
/**
* Get the User-Url.
*
* @return string The User-Url.
*/
public function get_url() {
return \esc_url( \get_author_posts_url( $this->user_id ) );
}
public function get_canonical_url() {
return $this->get_url();
}
public function get_at_url() {
return \esc_url( \trailingslashit( get_home_url() ) . '@' . $this->get_username() );
}
public function get_username() {
return \esc_attr( \get_the_author_meta( 'login', $this->user_id ) );
}
public function get_avatar() {
return \esc_url(
\get_avatar_url(
$this->user_id,
array( 'size' => 120 )
)
);
}
public function get_header_image() {
if ( \has_header_image() ) {
return \esc_url( \get_header_image() );
}
return null;
}
public function get_published() {
return \gmdate( 'Y-m-d\TH:i:s\Z', \strtotime( \get_the_author_meta( 'registered', $this->user_id ) ) );
}
public function get_public_key() {
return Signature::get_public_key( $this->user_id );
}
/**
* Array representation of the User.
*
* @param bool $context Whether to include the @context.
*
* @return array The array representation of the User.
*/
public function to_array( $context = true ) {
$output = array();
if ( $context ) {
$output['@context'] = Activity::CONTEXT;
}
$output['id'] = $this->get_url();
$output['type'] = $this->get_type();
$output['name'] = $this->get_name();
$output['summary'] = \html_entity_decode(
$this->get_summary(),
\ENT_QUOTES,
'UTF-8'
);
$output['preferredUsername'] = $this->get_username(); // phpcs:ignore
$output['url'] = $this->get_url();
$output['icon'] = array(
'type' => 'Image',
'url' => $this->get_avatar(),
);
if ( $this->has_header_image() ) {
$output['image'] = array(
'type' => 'Image',
'url' => $this->get_header_image(),
);
}
$output['published'] = $this->get_published();
$output['publicKey'] = array(
'id' => $this->get_url() . '#main-key',
'owner' => $this->get_url(),
'publicKeyPem' => \trim( $this->get_public_key() ),
);
$output['manuallyApprovesFollowers'] = \apply_filters( 'activitypub_json_manually_approves_followers', \__return_false() ); // phpcs:ignore
// filter output
$output = \apply_filters( 'activitypub_json_author_array', $output, $this->user_id, $this );
return $output;
}
/**
* Extend the User-Output with API-Endpoints.
*
* @param array $array The User-Output.
* @param numeric $user_id The User-ID.
*
* @return array The extended User-Output.
*/
public function add_api_endpoints( $array, $user_id ) {
$array['inbox'] = get_rest_url_by_path( sprintf( 'users/%d/inbox', $user_id ) );
$array['outbox'] = get_rest_url_by_path( sprintf( 'users/%d/outbox', $user_id ) );
$array['followers'] = get_rest_url_by_path( sprintf( 'users/%d/followers', $user_id ) );
$array['following'] = get_rest_url_by_path( sprintf( 'users/%d/following', $user_id ) );
return $array;
}
/**
* Extend the User-Output with Attachments.
*
* @param array $array The User-Output.
* @param numeric $user_id The User-ID.
*
* @return array The extended User-Output.
*/
public function add_attachments( $array, $user_id ) {
$array['attachment'] = array();
$array['attachment']['blog_url'] = array(
'type' => 'PropertyValue',
'name' => \__( 'Blog', 'activitypub' ),
'value' => \html_entity_decode(
'<a rel="me" title="' . \esc_attr( \home_url( '/' ) ) . '" target="_blank" href="' . \home_url( '/' ) . '">' . \wp_parse_url( \home_url( '/' ), \PHP_URL_HOST ) . '</a>',
\ENT_QUOTES,
'UTF-8'
),
);
$array['attachment']['profile_url'] = array(
'type' => 'PropertyValue',
'name' => \__( 'Profile', 'activitypub' ),
'value' => \html_entity_decode(
'<a rel="me" title="' . \esc_attr( \get_author_posts_url( $user_id ) ) . '" target="_blank" href="' . \get_author_posts_url( $user_id ) . '">' . \wp_parse_url( \get_author_posts_url( $user_id ), \PHP_URL_HOST ) . '</a>',
\ENT_QUOTES,
'UTF-8'
),
);
if ( \get_the_author_meta( 'user_url', $user_id ) ) {
$array['attachment']['user_url'] = array(
'type' => 'PropertyValue',
'name' => \__( 'Website', 'activitypub' ),
'value' => \html_entity_decode(
'<a rel="me" title="' . \esc_attr( \get_the_author_meta( 'user_url', $user_id ) ) . '" target="_blank" href="' . \get_the_author_meta( 'user_url', $user_id ) . '">' . \wp_parse_url( \get_the_author_meta( 'user_url', $user_id ), \PHP_URL_HOST ) . '</a>',
\ENT_QUOTES,
'UTF-8'
),
);
}
return $array;
}
}