updated plugin ActivityPub version 1.0.7

wp-content/plugins/activitypub/includes/model/class-blog-user.php

@@ -0,0 +1,243 @@
+<?php
+namespace Activitypub\Model;
+
+use WP_Query;
+use Activitypub\Signature;
+use Activitypub\Collection\Users;
+
+use function Activitypub\is_single_user;
+use function Activitypub\is_user_disabled;
+use function Activitypub\get_rest_url_by_path;
+
+class Blog_User extends User {
+	/**
+	 * The User-ID
+	 *
+	 * @var int
+	 */
+	protected $_id = Users::BLOG_USER_ID; // phpcs:ignore PSR2.Classes.PropertyDeclaration.Underscore
+
+	/**
+	 * The User-Type
+	 *
+	 * @var string
+	 */
+	protected $type = null;
+
+	/**
+	 * Is Account discoverable?
+	 *
+	 * @var boolean
+	 */
+	protected $discoverable = true;
+
+	public static function from_wp_user( $user_id ) {
+		if ( is_user_disabled( $user_id ) ) {
+			return new WP_Error(
+				'activitypub_user_not_found',
+				\__( 'User not found', 'activitypub' ),
+				array( 'status' => 404 )
+			);
+		}
+
+		$object = new static();
+		$object->_id = $user_id;
+
+		return $object;
+	}
+
+	/**
+	 * Get the type of the object.
+	 *
+	 * If the Blog is in "single user" mode, return "Person" insted of "Group".
+	 *
+	 * @return string The type of the object.
+	 */
+	public function get_type() {
+		if ( is_single_user() ) {
+			return 'Person';
+		} else {
+			return 'Group';
+		}
+	}
+
+	/**
+	 * Get the User-Name.
+	 *
+	 * @return string The User-Name.
+	 */
+	public function get_name() {
+		return \wp_strip_all_tags(
+			\html_entity_decode(
+				\get_bloginfo( 'name' ),
+				\ENT_QUOTES,
+				'UTF-8'
+			)
+		);
+	}
+
+	/**
+	 * Get the User-Description.
+	 *
+	 * @return string The User-Description.
+	 */
+	public function get_summary() {
+		return \wpautop(
+			\wp_kses(
+				\get_bloginfo( 'description' ),
+				'default'
+			)
+		);
+	}
+
+	/**
+	 * Get the User-Url.
+	 *
+	 * @return string The User-Url.
+	 */
+	public function get_url() {
+		return \esc_url( \trailingslashit( get_home_url() ) . '@' . $this->get_preferred_username() );
+	}
+
+	/**
+	 * Returns the User-URL with @-Prefix for the username.
+	 *
+	 * @return string The User-URL with @-Prefix for the username.
+	 */
+	public function get_at_url() {
+		return \esc_url( \trailingslashit( get_home_url() ) . '@' . $this->get_preferred_username() );
+	}
+
+	/**
+	 * Generate a default Username.
+	 *
+	 * @return string The auto-generated Username.
+	 */
+	public static function get_default_username() {
+		// check if domain host has a subdomain
+		$host = \wp_parse_url( \get_home_url(), \PHP_URL_HOST );
+		$host = \preg_replace( '/^www\./i', '', $host );
+
+		/**
+		 * Filter the default blog username.
+		 *
+		 * @param string $host The default username.
+		 */
+		return apply_filters( 'activitypub_default_blog_username', $host );
+	}
+
+	/**
+	 * Get the preferred User-Name.
+	 *
+	 * @return string The User-Name.
+	 */
+	public function get_preferred_username() {
+		$username = \get_option( 'activitypub_blog_user_identifier' );
+
+		if ( $username ) {
+			return $username;
+		}
+
+		return self::get_default_username();
+	}
+
+	/**
+	 * Get the User-Icon.
+	 *
+	 * @return array The User-Icon.
+	 */
+	public function get_icon() {
+		// try site icon first
+		$icon_id = get_option( 'site_icon' );
+
+		// try custom logo second
+		if ( ! $icon_id ) {
+			$icon_id = get_theme_mod( 'custom_logo' );
+		}
+
+		$icon_url = false;
+
+		if ( $icon_id ) {
+			$icon = wp_get_attachment_image_src( $icon_id, 'full' );
+			if ( $icon ) {
+				$icon_url = $icon[0];
+			}
+		}
+
+		if ( ! $icon_url ) {
+			// fallback to default icon
+			$icon_url = plugins_url( '/assets/img/wp-logo.png', ACTIVITYPUB_PLUGIN_FILE );
+		}
+
+		return array(
+			'type' => 'Image',
+			'url'  => esc_url( $icon_url ),
+		);
+	}
+
+	/**
+	 * Get the User-Header-Image.
+	 *
+	 * @return array|null The User-Header-Image.
+	 */
+	public function get_header_image() {
+		if ( \has_header_image() ) {
+			return array(
+				'type' => 'Image',
+				'url'  => esc_url( \get_header_image() ),
+			);
+		}
+
+		return null;
+	}
+
+	public function get_published() {
+		$first_post = new WP_Query(
+			array(
+				'orderby' => 'date',
+				'order'   => 'ASC',
+				'number'  => 1,
+			)
+		);
+
+		if ( ! empty( $first_post->posts[0] ) ) {
+			$time = \strtotime( $first_post->posts[0]->post_date_gmt );
+		} else {
+			$time = \time();
+		}
+
+		return \gmdate( 'Y-m-d\TH:i:s\Z', $time );
+	}
+
+	public function get_attachment() {
+		return array();
+	}
+
+	public function get_canonical_url() {
+		return \home_url();
+	}
+
+	public function get_moderators() {
+		if ( is_single_user() || 'Group' !== $this->get_type() ) {
+			return null;
+		}
+
+		return get_rest_url_by_path( 'collections/moderators' );
+	}
+
+	public function get_attributed_to() {
+		if ( is_single_user() || 'Group' !== $this->get_type() ) {
+			return null;
+		}
+
+		return get_rest_url_by_path( 'collections/moderators' );
+	}
+
+	public function get_posting_restricted_to_mods() {
+		if ( 'Group' === $this->get_type() ) {
+			return true;
+		}
+
+		return null;
+	}
+}