modified file smtp-mailer

wp-content/upgrade-temp-backup/plugins/activitypub/includes/collection/class-users.php

@@ -0,0 +1,209 @@
+<?php
+namespace Activitypub\Collection;
+
+use WP_Error;
+use WP_User_Query;
+use Activitypub\Model\User;
+use Activitypub\Model\Blog_User;
+use Activitypub\Model\Application_User;
+
+use function Activitypub\is_user_disabled;
+
+class Users {
+	/**
+	 * The ID of the Blog User
+	 *
+	 * @var int
+	 */
+	const BLOG_USER_ID = 0;
+
+	/**
+	 * The ID of the Application User
+	 *
+	 * @var int
+	 */
+	const APPLICATION_USER_ID = -1;
+
+	/**
+	 * Get the User by ID
+	 *
+	 * @param int $user_id The User-ID.
+	 *
+	 * @return \Acitvitypub\Model\User The User.
+	 */
+	public static function get_by_id( $user_id ) {
+		if ( is_string( $user_id ) || is_numeric( $user_id ) ) {
+			$user_id = (int) $user_id;
+		}
+
+		if ( is_user_disabled( $user_id ) ) {
+			return new WP_Error(
+				'activitypub_user_not_found',
+				\__( 'User not found', 'activitypub' ),
+				array( 'status' => 404 )
+			);
+		}
+
+		if ( self::BLOG_USER_ID === $user_id ) {
+			return Blog_User::from_wp_user( $user_id );
+		} elseif ( self::APPLICATION_USER_ID === $user_id ) {
+			return Application_User::from_wp_user( $user_id );
+		} elseif ( $user_id > 0 ) {
+			return User::from_wp_user( $user_id );
+		}
+
+		return new WP_Error(
+			'activitypub_user_not_found',
+			\__( 'User not found', 'activitypub' ),
+			array( 'status' => 404 )
+		);
+	}
+
+	/**
+	 * Get the User by username.
+	 *
+	 * @param string $username The User-Name.
+	 *
+	 * @return \Acitvitypub\Model\User The User.
+	 */
+	public static function get_by_username( $username ) {
+		// check for blog user.
+		if ( Blog_User::get_default_username() === $username ) {
+			return self::get_by_id( self::BLOG_USER_ID );
+		}
+
+		if ( get_option( 'activitypub_blog_user_identifier' ) === $username ) {
+			return self::get_by_id( self::BLOG_USER_ID );
+		}
+
+		// check for application user.
+		if ( 'application' === $username ) {
+			return self::get_by_id( self::APPLICATION_USER_ID );
+		}
+
+		// check for 'activitypub_username' meta
+		$user = new WP_User_Query(
+			array(
+				'number'         => 1,
+				'hide_empty'     => true,
+				'fields'         => 'ID',
+				// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query
+				'meta_query' => array(
+					'relation' => 'OR',
+					array(
+						'key'     => 'activitypub_user_identifier',
+						'value'   => $username,
+						'compare' => 'LIKE',
+					),
+				),
+			)
+		);
+
+		if ( $user->results ) {
+			return self::get_by_id( $user->results[0] );
+		}
+
+		// check for login or nicename.
+		$user = new WP_User_Query(
+			array(
+				'search'         => $username,
+				'search_columns' => array( 'user_login', 'user_nicename' ),
+				'number'         => 1,
+				'hide_empty'     => true,
+				'fields'         => 'ID',
+			)
+		);
+
+		if ( $user->results ) {
+			return self::get_by_id( $user->results[0] );
+		}
+
+		return new WP_Error(
+			'activitypub_user_not_found',
+			\__( 'User not found', 'activitypub' ),
+			array( 'status' => 404 )
+		);
+	}
+
+	/**
+	 * Get the User by resource.
+	 *
+	 * @param string $resource The User-Resource.
+	 *
+	 * @return \Acitvitypub\Model\User The User.
+	 */
+	public static function get_by_resource( $resource ) {
+		if ( \strpos( $resource, '@' ) === false ) {
+			return new WP_Error(
+				'activitypub_unsupported_resource',
+				\__( 'Resource is invalid', 'activitypub' ),
+				array( 'status' => 400 )
+			);
+		}
+
+		$resource = \str_replace( 'acct:', '', $resource );
+
+		$resource_identifier = \substr( $resource, 0, \strrpos( $resource, '@' ) );
+		$resource_host = self::normalize_host( \substr( \strrchr( $resource, '@' ), 1 ) );
+		$blog_host = self::normalize_host( \wp_parse_url( \home_url( '/' ), \PHP_URL_HOST ) );
+
+		if ( $blog_host !== $resource_host ) {
+			return new WP_Error(
+				'activitypub_wrong_host',
+				\__( 'Resource host does not match blog host', 'activitypub' ),
+				array( 'status' => 404 )
+			);
+		}
+
+		return self::get_by_username( $resource_identifier );
+	}
+
+	/**
+	 * Get the User by resource.
+	 *
+	 * @param string $resource The User-Resource.
+	 *
+	 * @return \Acitvitypub\Model\User The User.
+	 */
+	public static function get_by_various( $id ) {
+		if ( is_numeric( $id ) ) {
+			return self::get_by_id( $id );
+		} elseif ( filter_var( $id, FILTER_VALIDATE_URL ) ) {
+			return self::get_by_resource( $id );
+		} else {
+			return self::get_by_username( $id );
+		}
+	}
+
+	/**
+	 * Normalize the host.
+	 *
+	 * @param string $host The host.
+	 *
+	 * @return string The normalized host.
+	 */
+	public static function normalize_host( $host ) {
+		return \str_replace( 'www.', '', $host );
+	}
+
+	/**
+	 * Get the User collection.
+	 *
+	 * @return array The User collection.
+	 */
+	public static function get_collection() {
+		$users = \get_users(
+			array(
+				'capability__in' => array( 'publish_posts' ),
+			)
+		);
+
+		$return = array();
+
+		foreach ( $users as $user ) {
+			$return[] = User::from_wp_user( $user->ID );
+		}
+
+		return $return;
+	}
+}