2023-05-24 16:32:00 +02:00
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<?php
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namespace Activitypub\Model;
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use WP_Query;
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2023-05-31 10:31:49 +02:00
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use Activitypub\Signature;
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2023-07-03 11:20:44 +02:00
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use Activitypub\Collection\Users;
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2023-05-24 16:32:00 +02:00
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2023-07-11 09:28:10 +02:00
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use function Activitypub\is_single_user;
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2023-06-28 16:43:41 +02:00
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use function Activitypub\is_user_disabled;
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2023-05-24 16:32:00 +02:00
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class Blog_User extends User {
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/**
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* The User-ID
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*
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* @var int
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*/
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2023-07-03 11:20:44 +02:00
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protected $_id = Users::BLOG_USER_ID; // phpcs:ignore PSR2.Classes.PropertyDeclaration.Underscore
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2023-05-24 16:32:00 +02:00
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/**
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* The User-Type
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*
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* @var string
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*/
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2023-07-10 10:29:15 +02:00
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protected $type = 'Group';
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2023-05-24 16:32:00 +02:00
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2023-06-28 16:43:41 +02:00
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public static function from_wp_user( $user_id ) {
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if ( is_user_disabled( $user_id ) ) {
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return new WP_Error(
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'activitypub_user_not_found',
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\__( 'User not found', 'activitypub' ),
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array( 'status' => 404 )
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);
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}
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$object = new static();
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$object->_id = $user_id;
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return $object;
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2023-05-24 16:32:00 +02:00
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}
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/**
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* Get the User-Name.
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*
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* @return string The User-Name.
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*/
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public function get_name() {
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return \esc_html( \get_bloginfo( 'name' ) );
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}
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/**
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* Get the User-Description.
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*
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* @return string The User-Description.
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*/
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public function get_summary() {
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2023-06-14 15:02:45 +02:00
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return \wpautop(
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\wp_kses(
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\get_bloginfo( 'description' ),
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'default'
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)
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);
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2023-05-24 16:32:00 +02:00
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}
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/**
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* Get the User-Url.
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*
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* @return string The User-Url.
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*/
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public function get_url() {
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2023-07-05 15:32:26 +02:00
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return \esc_url( \trailingslashit( get_home_url() ) . '@' . $this->get_preferred_username() );
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2023-05-24 16:32:00 +02:00
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}
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2023-05-30 11:22:20 +02:00
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/**
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2023-07-11 14:34:11 +02:00
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* Generate a default Username.
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2023-05-30 11:22:20 +02:00
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*
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* @return string The auto-generated Username.
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*/
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public static function get_default_username() {
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// check if domain host has a subdomain
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$host = \wp_parse_url( \get_home_url(), \PHP_URL_HOST );
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2023-07-11 08:53:18 +02:00
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$host = \preg_replace( '/^www\./i', '', $host );
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2023-05-30 11:22:20 +02:00
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$host_parts = \explode( '.', $host );
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if ( \count( $host_parts ) <= 2 && strlen( $host ) <= 15 ) {
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return $host;
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}
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// check blog title
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$blog_title = \get_bloginfo( 'name' );
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$blog_title = \sanitize_title( $blog_title );
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if ( strlen( $blog_title ) <= 15 ) {
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return $blog_title;
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}
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$default_identifier = array(
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'feed',
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'all',
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'everyone',
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'authors',
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'follow',
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'posts',
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);
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// get random item of $default_identifier
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$default = $default_identifier[ \array_rand( $default_identifier ) ];
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2023-07-11 14:34:11 +02:00
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/**
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* Filter the default blog username.
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*
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* @param string $default The default username.
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*/
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return apply_filters( 'activitypub_default_blog_username', $default );
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2023-05-30 11:22:20 +02:00
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}
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2023-07-11 14:34:11 +02:00
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/**
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* Get the preferred User-Name.
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*
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* @return string The User-Name.
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*/
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2023-07-05 15:32:26 +02:00
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public function get_preferred_username() {
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2023-07-11 09:21:16 +02:00
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$username = \get_option( 'activitypub_blog_user_identifier' );
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if ( $username ) {
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return $username;
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}
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2023-05-30 11:22:20 +02:00
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return self::get_default_username();
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2023-05-24 16:32:00 +02:00
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}
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2023-07-11 14:34:11 +02:00
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/**
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* Get the User-Icon.
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*
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* @return array|null The User-Icon.
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*/
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2023-07-05 15:32:26 +02:00
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public function get_icon() {
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$image = wp_get_attachment_image_src( get_theme_mod( 'custom_logo' ) );
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if ( $image ) {
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return array(
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'type' => 'Image',
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'url' => esc_url( $image[0] ),
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);
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}
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return null;
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2023-05-24 16:32:00 +02:00
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}
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2023-07-11 14:34:11 +02:00
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/**
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* Get the User-Header-Image.
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*
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* @return array|null The User-Header-Image.
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*/
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2023-05-24 16:32:00 +02:00
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public function get_header_image() {
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if ( \has_header_image() ) {
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2023-07-05 15:32:26 +02:00
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return array(
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'type' => 'Image',
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'url' => esc_url( \get_header_image() ),
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);
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2023-05-24 16:32:00 +02:00
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}
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return null;
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}
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public function get_published() {
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$first_post = new WP_Query(
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array(
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'orderby' => 'date',
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'order' => 'ASC',
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'number' => 1,
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)
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);
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if ( ! empty( $first_post->posts[0] ) ) {
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$time = \strtotime( $first_post->posts[0]->post_date_gmt );
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} else {
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$time = \time();
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}
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return \gmdate( 'Y-m-d\TH:i:s\Z', $time );
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}
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2023-05-24 17:27:46 +02:00
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2023-06-28 18:02:14 +02:00
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public function get__public_key() {
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2023-06-01 12:47:08 +02:00
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$key = \get_option( 'activitypub_blog_user_public_key' );
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2023-05-31 10:31:49 +02:00
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if ( $key ) {
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return $key;
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}
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$this->generate_key_pair();
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2023-06-01 12:47:08 +02:00
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$key = \get_option( 'activitypub_blog_user_public_key' );
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2023-05-31 10:31:49 +02:00
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return $key;
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}
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/**
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2023-07-11 14:34:11 +02:00
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* Get the User-Private-Key.
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*
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2023-05-31 10:31:49 +02:00
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* @param int $user_id
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*
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* @return mixed
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*/
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2023-06-28 18:02:14 +02:00
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public function get__private_key() {
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2023-06-01 12:47:08 +02:00
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$key = \get_option( 'activitypub_blog_user_private_key' );
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2023-05-31 10:31:49 +02:00
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if ( $key ) {
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return $key;
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}
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$this->generate_key_pair();
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2023-06-01 12:47:08 +02:00
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return \get_option( 'activitypub_blog_user_private_key' );
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2023-05-31 10:31:49 +02:00
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}
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private function generate_key_pair() {
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$key_pair = Signature::generate_key_pair();
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if ( ! is_wp_error( $key_pair ) ) {
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2023-06-01 12:47:08 +02:00
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\update_option( 'activitypub_blog_user_public_key', $key_pair['public_key'] );
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\update_option( 'activitypub_blog_user_private_key', $key_pair['private_key'] );
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2023-05-31 10:31:49 +02:00
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}
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2023-05-24 17:27:46 +02:00
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}
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2023-06-28 16:43:41 +02:00
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public function get_attachment() {
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return array();
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}
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2023-06-28 18:02:14 +02:00
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public function get_canonical_url() {
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return \home_url();
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}
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2023-07-11 09:28:10 +02:00
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/**
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* Get the type of the object.
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*
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* If the Blog is in "single user" mode, return "Person" insted of "Group".
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*
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* @return string The type of the object.
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*/
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public function get_type() {
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if ( is_single_user() ) {
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return 'Person';
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} else {
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return $this->type;
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}
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}
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2023-05-24 16:32:00 +02:00
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}
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