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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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|
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namespace Activitypub\Rest; |
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|
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use WP_REST_Response; |
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use Activitypub\Http; |
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|
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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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/** |
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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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/** |
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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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|
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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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|
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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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|
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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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/** |
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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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|
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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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|
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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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|
