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<?php |
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/** |
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* NodeInfo controller 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 function Activitypub\get_total_users; |
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use function Activitypub\get_active_users; |
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use function Activitypub\get_rest_url_by_path; |
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|
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/** |
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* ActivityPub NodeInfo Controller. |
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* |
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* @author Matthias Pfefferle |
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* |
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* @see https://nodeinfo.diaspora.software/ |
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*/ |
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class Nodeinfo_Controller extends \WP_REST_Controller { |
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/** |
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* The namespace of this controller's route. |
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* |
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* @var string |
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*/ |
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protected $namespace = ACTIVITYPUB_REST_NAMESPACE; |
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|
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/** |
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* The REST base for this controller's route. |
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* |
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* @var string |
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*/ |
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protected $rest_base = 'nodeinfo'; |
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|
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/** |
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* Register routes. |
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*/ |
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public function register_routes() { |
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\register_rest_route( |
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$this->namespace, |
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'/' . $this->rest_base, |
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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( $this, 'get_items' ), |
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'permission_callback' => '__return_true', |
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), |
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) |
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); |
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|
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\register_rest_route( |
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$this->namespace, |
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'/' . $this->rest_base . '/(?P<version>\d\.\d)', |
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array( |
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'args' => array( |
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'version' => array( |
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'description' => 'The version of the NodeInfo schema.', |
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'type' => 'string', |
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'required' => true, |
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), |
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), |
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array( |
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'methods' => \WP_REST_Server::READABLE, |
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'callback' => array( $this, 'get_item' ), |
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'permission_callback' => '__return_true', |
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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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* Retrieves the NodeInfo discovery profile. |
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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 Response object. |
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*/ |
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public function get_items( $request ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable |
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$response = array( |
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'links' => array( |
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array( |
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'rel' => 'http://nodeinfo.diaspora.software/ns/schema/2.0', |
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'href' => get_rest_url_by_path( '/nodeinfo/2.0' ), |
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), |
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array( |
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'rel' => 'https://nodeinfo.diaspora.software/ns/schema/2.0', |
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'href' => get_rest_url_by_path( '/nodeinfo/2.0' ), |
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), |
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array( |
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'rel' => 'https://www.w3.org/ns/activitystreams#Application', |
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'href' => get_rest_url_by_path( 'application' ), |
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), |
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), |
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); |
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|
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return \rest_ensure_response( $response ); |
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} |
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|
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/** |
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* Retrieves the NodeInfo profile. |
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* |
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* @param \WP_REST_Request $request The request object. |
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* @return \WP_REST_Response Response object. |
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*/ |
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public function get_item( $request ) { |
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$version = $request->get_param( 'version' ); |
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|
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/** |
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* Fires before the NodeInfo data is created and sent to the client. |
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* |
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* @param string $version The NodeInfo version. |
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*/ |
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\do_action( 'activitypub_rest_nodeinfo_pre', $version ); |
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|
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switch ( $version ) { |
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case '2.0': |
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$response = $this->get_version_2_0(); |
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break; |
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|
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default: |
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$response = new \WP_Error( 'activitypub_rest_nodeinfo_invalid_version', 'Unsupported NodeInfo version.', array( 'status' => 405 ) ); |
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break; |
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} |
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|
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return \rest_ensure_response( $response ); |
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} |
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|
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/** |
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* Get the NodeInfo 2.0 data. |
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* |
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* @return array |
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*/ |
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public function get_version_2_0() { |
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$posts = \wp_count_posts(); |
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$comments = \wp_count_comments(); |
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|
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return array( |
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'version' => '2.0', |
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'software' => array( |
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'name' => 'wordpress', |
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'version' => \get_bloginfo( 'version' ), |
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), |
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'protocols' => array( 'activitypub' ), |
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'services' => array( |
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'inbound' => array(), |
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'outbound' => array(), |
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), |
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'openRegistrations' => (bool) get_option( 'users_can_register' ), |
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'usage' => array( |
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'users' => array( |
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'total' => get_total_users(), |
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'activeHalfyear' => get_active_users( '6 month ago' ), |
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'activeMonth' => get_active_users( '1 month ago' ), |
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), |
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'localPosts' => $posts->publish, |
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'localComments' => $comments->approved, |
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), |
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'metadata' => array( |
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'nodeName' => \get_bloginfo( 'name' ), |
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'nodeDescription' => \get_bloginfo( 'description' ), |
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'nodeIcon' => \get_site_icon_url(), |
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), |
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); |
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} |
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} |
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|
