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<?php |
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/** |
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* ActivityPub Heartbeat API Integration. |
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* |
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* @package Activitypub |
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*/ |
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|
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namespace Activitypub\WP_Admin; |
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|
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use Activitypub\Collection\Actors; |
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use Activitypub\Collection\Following; |
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|
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/** |
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* Heartbeat API integration for ActivityPub. |
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*/ |
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class Heartbeat { |
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|
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/** |
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* Initialize the Heartbeat API integration. |
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*/ |
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public static function init() { |
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\add_action( 'admin_print_scripts-settings_page_activitypub', array( self::class, 'enqueue_scripts' ) ); |
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\add_action( 'admin_print_scripts-users_page_activitypub-following-list', array( self::class, 'enqueue_scripts' ) ); |
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|
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\add_filter( 'heartbeat_received', array( self::class, 'heartbeat_received' ), 10, 2 ); |
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} |
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|
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/** |
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* Enqueue scripts and localize data for the Following list table. |
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*/ |
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public static function enqueue_scripts() { |
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$tab = \sanitize_text_field( \wp_unslash( $_GET['tab'] ?? 'welcome' ) ); // phpcs:ignore WordPress.Security.NonceVerification |
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if ( \get_current_screen()->id === 'settings_page_activitypub' && 'following' !== $tab ) { |
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return; |
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} |
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|
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// Get the current user ID. |
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$user_id = \get_current_screen()->id === 'settings_page_activitypub' |
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? Actors::BLOG_USER_ID |
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: \get_current_user_id(); |
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|
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// Bail if there are no pending follows. |
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if ( 0 === Following::count_pending( $user_id ) ) { |
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return; |
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} |
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|
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// Enqueue the script. |
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\wp_enqueue_script( |
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'activitypub-following', |
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\plugins_url( 'assets/js/activitypub-following.js', ACTIVITYPUB_PLUGIN_FILE ), |
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array( 'jquery', 'heartbeat' ), |
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ACTIVITYPUB_PLUGIN_VERSION, |
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true |
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); |
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|
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// Localize the script with necessary data. |
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\wp_localize_script( |
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'activitypub-following', |
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'ActivityPubFollowingSettings', |
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array( 'user_id' => $user_id ) |
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); |
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} |
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|
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/** |
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* Handle the Heartbeat API received event. |
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* |
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* @param array $response The Heartbeat response. |
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* @param array $data The Heartbeat data. |
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* @return array The filtered Heartbeat response. |
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*/ |
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public static function heartbeat_received( $response, $data ) { |
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// Check if this is our data. |
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if ( empty( $data['activitypub_following_check'] ) ) { |
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return $response; |
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} |
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|
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$user_id = \absint( $data['activitypub_following_check']['user_id'] ?? 0 ); |
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$pending_ids = \array_map( 'absint', $data['activitypub_following_check']['pending_ids'] ?? array() ); |
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|
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// Verify user can view this data. |
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if ( ! \current_user_can( 'edit_user', $user_id ) ) { |
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return $response; |
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} |
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|
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// Initialize the response. |
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$response['activitypub_following'] = array( |
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'counts' => Following::count_by_status( $user_id ), |
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'message' => \__( 'Follow requests updated.', 'activitypub' ), |
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'no_items' => \__( 'No profiles found.', 'activitypub' ), |
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'updated_items' => array(), |
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); |
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|
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// Check for status changes in the pending follow requests. |
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foreach ( $pending_ids as $post_id ) { |
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$status = Following::check_status( $user_id, $post_id ); |
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|
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// If the status has changed from pending to accepted. |
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if ( Following::ACCEPTED === $status ) { |
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$response['activitypub_following']['updated_items'][] = array( |
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'id' => $post_id, |
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'status' => $status, |
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); |
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} |
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} |
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|
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return $response; |
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} |
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} |
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|
