119 lines
2.5 KiB
PHP
119 lines
2.5 KiB
PHP
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<?php
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/**
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* ActivityPub Interaction REST-Class file.
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*
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* @package Activitypub
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*/
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namespace Activitypub\Rest;
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use WP_REST_Response;
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use Activitypub\Http;
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/**
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* Interaction class.
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*/
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class Interaction {
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/**
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* Initialize the class, registering WordPress hooks.
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*/
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public static function init() {
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self::register_routes();
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}
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/**
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* Register routes
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*/
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public static function register_routes() {
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\register_rest_route(
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ACTIVITYPUB_REST_NAMESPACE,
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'/interactions',
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array(
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array(
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'methods' => \WP_REST_Server::READABLE,
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'callback' => array( self::class, 'get' ),
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'permission_callback' => '__return_true',
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'args' => array(
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'uri' => array(
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'type' => 'string',
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'required' => true,
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'sanitize_callback' => 'esc_url',
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),
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),
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),
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)
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);
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}
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/**
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* Handle GET request.
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*
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* @param \WP_REST_Request $request The request object.
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*
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* @return WP_REST_Response Redirect to the editor or die.
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*/
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public static function get( $request ) {
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$uri = $request->get_param( 'uri' );
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$redirect_url = null;
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$object = Http::get_remote_object( $uri );
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if (
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\is_wp_error( $object ) ||
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! isset( $object['type'] )
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) {
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\wp_die(
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\esc_html__(
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'The URL is not supported!',
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'activitypub'
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),
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400
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);
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}
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if ( ! empty( $object['url'] ) ) {
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$uri = \esc_url( $object['url'] );
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}
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switch ( $object['type'] ) {
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case 'Group':
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case 'Person':
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case 'Service':
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case 'Application':
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case 'Organization':
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$redirect_url = \apply_filters( 'activitypub_interactions_follow_url', $redirect_url, $uri, $object );
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break;
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default:
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$redirect_url = \admin_url( 'post-new.php?in_reply_to=' . $uri );
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$redirect_url = \apply_filters( 'activitypub_interactions_reply_url', $redirect_url, $uri, $object );
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}
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/**
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* Filter the redirect URL.
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*
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* @param string $redirect_url The URL to redirect to.
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* @param string $uri The URI of the object.
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* @param array $object The object.
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*/
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$redirect_url = \apply_filters( 'activitypub_interactions_url', $redirect_url, $uri, $object );
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// Check if hook is implemented.
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if ( ! $redirect_url ) {
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\wp_die(
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esc_html__(
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'This Interaction type is not supported yet!',
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'activitypub'
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),
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400
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);
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}
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return new WP_REST_Response(
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null,
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302,
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array(
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'Location' => \esc_url( $redirect_url ),
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)
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);
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}
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}
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