use a taxonomy to save the list of followers
This commit is contained in:
parent
eeb3ba2952
commit
7769d76849
7 changed files with 336 additions and 43 deletions
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@ -29,7 +29,7 @@ function init() {
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\define( 'ACTIVITYPUB_PLUGIN_BASENAME', plugin_basename( __FILE__ ) );
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\define( 'ACTIVITYPUB_PLUGIN_FILE', plugin_dir_path( __FILE__ ) . '/' . basename( __FILE__ ) );
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require_once \dirname( __FILE__ ) . '/includes/table/followers-list.php';
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require_once \dirname( __FILE__ ) . '/includes/table/class-followers.php';
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require_once \dirname( __FILE__ ) . '/includes/class-signature.php';
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require_once \dirname( __FILE__ ) . '/includes/class-webfinger.php';
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require_once \dirname( __FILE__ ) . '/includes/peer/class-followers.php';
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@ -44,6 +44,9 @@ function init() {
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require_once \dirname( __FILE__ ) . '/includes/class-activitypub.php';
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Activitypub::init();
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require_once \dirname( __FILE__ ) . '/includes/collection/class-followers.php';
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Collection\Followers::init();
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// Configure the REST API route
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require_once \dirname( __FILE__ ) . '/includes/rest/class-outbox.php';
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Rest\Outbox::init();
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@ -31,7 +31,7 @@ class Admin {
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\add_action( 'load-' . $settings_page, array( self::class, 'add_settings_help_tab' ) );
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$followers_list_page = \add_users_page( \__( 'Followers', 'activitypub' ), \__( 'Followers (Fediverse)', 'activitypub' ), 'read', 'activitypub-followers-list', array( self::class, 'followers_list_page' ) );
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$followers_list_page = \add_users_page( \__( 'Followers', 'activitypub' ), \__( 'Followers', 'activitypub' ), 'read', 'activitypub-followers-list', array( self::class, 'followers_list_page' ) );
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\add_action( 'load-' . $followers_list_page, array( self::class, 'add_followers_list_help_tab' ) );
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}
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244
includes/collection/class-followers.php
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244
includes/collection/class-followers.php
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@ -0,0 +1,244 @@
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<?php
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namespace Activitypub\Collection;
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use WP_Error;
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use WP_Term_Query;
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use Activitypub\Webfinger;
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use Activitypub\Model\Activity;
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use function Activitypub\safe_remote_get;
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use function Activitypub\safe_remote_post;
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use function Activitypub\get_remote_metadata_by_actor;
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/**
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* ActivityPub Followers Collection
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*
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* @author Matthias Pfefferle
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*/
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class Followers {
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const TAXONOMY = 'activitypub-followers';
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/**
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* Register WordPress hooks/actions and register Taxonomy
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*
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* @return void
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*/
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public static function init() {
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// register "followers" taxonomy
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self::register_taxonomy();
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\add_action( 'activitypub_inbox_follow', array( self::class, 'handle_follow_request' ), 10, 2 );
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\add_action( 'activitypub_inbox_undo', array( self::class, 'handle_undo_request' ), 10, 2 );
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}
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/**
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* Register the "Followers" Taxonomy
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*
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* @return void
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*/
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public static function register_taxonomy() {
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$args = array(
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'labels' => array(
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'name' => _x( 'Followers', 'taxonomy general name', 'activitypub' ),
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'singular_name' => _x( 'Followers', 'taxonomy singular name', 'activitypub' ),
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'menu_name' => __( 'Followers', 'activitypub' ),
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),
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'hierarchical' => false,
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'show_ui' => false,
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'show_in_menu' => false,
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'show_in_nav_menus' => false,
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'show_admin_column' => false,
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'query_var' => false,
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'rewrite' => false,
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'public' => false,
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'capabilities' => array(
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'edit_terms' => null,
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),
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);
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register_taxonomy( self::TAXONOMY, 'user', $args );
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register_taxonomy_for_object_type( self::TAXONOMY, 'user' );
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register_term_meta(
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self::TAXONOMY,
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'user_id',
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array(
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'type' => 'string',
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'single' => true,
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//'sanitize_callback' => array( self::class, 'validate_username' ),
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)
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);
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register_term_meta(
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self::TAXONOMY,
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'name',
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array(
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'type' => 'string',
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'single' => true,
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//'sanitize_callback' => array( self::class, 'validate_displayname' ),
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)
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);
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register_term_meta(
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self::TAXONOMY,
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'username',
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array(
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'type' => 'string',
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'single' => true,
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//'sanitize_callback' => array( self::class, 'validate_username' ),
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)
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);
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register_term_meta(
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self::TAXONOMY,
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'avatar',
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array(
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'type' => 'string',
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'single' => true,
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//'sanitize_callback' => array( self::class, 'validate_avatar' ),
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)
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);
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register_term_meta(
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self::TAXONOMY,
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'created_at',
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array(
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'type' => 'string',
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'single' => true,
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//'sanitize_callback' => array( self::class, 'validate_created_at' ),
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)
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);
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register_term_meta(
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self::TAXONOMY,
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'inbox',
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array(
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'type' => 'string',
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'single' => true,
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//'sanitize_callback' => array( self::class, 'validate_created_at' ),
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)
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);
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do_action( 'activitypub_after_register_taxonomy' );
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}
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/**
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* Handle the "Follow" Request
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*
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* @param array $object The JSON "Follow" Activity
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* @param int $user_id The ID of the WordPress User
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*
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* @return void
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*/
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public static function handle_follow_request( $object, $user_id ) {
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// save follower
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self::add_follower( $user_id, $object['actor'] );
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}
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/**
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* Handles "Unfollow" requests
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*
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* @param array $object The JSON "Undo" Activity
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* @param int $user_id The ID of the WordPress User
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*/
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public static function handle_undo_request( $object, $user_id ) {
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if (
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isset( $object['object'] ) &&
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isset( $object['object']['type'] ) &&
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'Follow' === $object['object']['type']
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) {
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self::remove_follower( $user_id, $object['actor'] );
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}
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}
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/**
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* Undocumented function
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*
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* @return void
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*/
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public static function add_follower( $user_id, $actor ) {
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$remote_data = get_remote_metadata_by_actor( $actor );
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if ( ! $remote_data || is_wp_error( $remote_data ) || ! is_array( $remote_data ) ) {
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$remote_data = array();
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}
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$term = term_exists( $actor, self::TAXONOMY );
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if ( ! $term ) {
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$term = wp_insert_term(
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$actor,
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self::TAXONOMY,
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array(
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'slug' => sanitize_title( $actor ),
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'description' => wp_json_encode( $remote_data ),
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)
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);
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}
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$term_id = $term['term_id'];
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$map_meta = array(
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'name' => 'name',
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'preferredUsername' => 'username',
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'inbox' => 'inbox',
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);
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foreach ( $map_meta as $remote => $internal ) {
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if ( ! empty( $remote_data[ $remote ] ) ) {
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update_term_meta( $term_id, $internal, esc_html( $remote_data[ $remote ] ), true );
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}
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}
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if ( ! empty( $remote_data['icon']['url'] ) ) {
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update_term_meta( $term_id, 'avatar', esc_url_raw( $remote_data['icon']['url'] ), true );
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}
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wp_set_object_terms( $user_id, $actor, self::TAXONOMY, true );
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}
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public static function send_ack() {
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// get inbox
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$inbox = \Activitypub\get_inbox_by_actor( $object['actor'] );
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// send "Accept" activity
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$activity = new Activity( 'Accept' );
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$activity->set_object( $object );
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$activity->set_actor( \get_author_posts_url( $user_id ) );
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$activity->set_to( $object['actor'] );
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$activity->set_id( \get_author_posts_url( $user_id ) . '#follow-' . \preg_replace( '~^https?://~', '', $object['actor'] ) );
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$activity = $activity->to_simple_json();
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$response = safe_remote_post( $inbox, $activity, $user_id );
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}
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public static function get_followers( $user_id, $number = null, $offset = null ) {
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//self::migrate_followers( $user_id );
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$terms = new WP_Term_Query(
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array(
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'taxonomy' => self::TAXONOMY,
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'hide_empty' => false,
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'object_ids' => $user_id,
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'number' => $number,
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'offset' => $offset,
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)
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);
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return $terms->get_terms();
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}
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public static function count_followers( $user_id ) {
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return count( self::get_followers( $user_id ) );
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}
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public static function migrate_followers( $user_id ) {
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$followes = get_user_meta( $user_id, 'activitypub_followers', true );
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if ( $followes ) {
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foreach ( $followes as $follower ) {
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self::add_follower( $user_id, $follower );
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}
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}
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}
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}
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@ -17,8 +17,6 @@ class Inbox {
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public static function init() {
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\add_action( 'rest_api_init', array( self::class, 'register_routes' ) );
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\add_filter( 'rest_pre_serve_request', array( self::class, 'serve_request' ), 11, 4 );
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\add_action( 'activitypub_inbox_follow', array( self::class, 'handle_follow' ), 10, 2 );
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\add_action( 'activitypub_inbox_undo', array( self::class, 'handle_unfollow' ), 10, 2 );
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//\add_action( 'activitypub_inbox_like', array( self::class, 'handle_reaction' ), 10, 2 );
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//\add_action( 'activitypub_inbox_announce', array( self::class, 'handle_reaction' ), 10, 2 );
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\add_action( 'activitypub_inbox_create', array( self::class, 'handle_create' ), 10, 2 );
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84
includes/table/class-followers.php
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84
includes/table/class-followers.php
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@ -0,0 +1,84 @@
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<?php
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namespace Activitypub\Table;
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use WP_List_Table;
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use Activitypub\Collection\Followers as FollowerCollection;
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if ( ! \class_exists( '\WP_List_Table' ) ) {
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require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
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}
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class Followers extends WP_List_Table {
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public function get_columns() {
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return array(
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'cb' => '<input type="checkbox" />',
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'avatar' => \__( 'Avatar', 'activitypub' ),
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'name' => \__( 'Name', 'activitypub' ),
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'username' => \__( 'Username', 'activitypub' ),
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'identifier' => \__( 'Identifier', 'activitypub' ),
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);
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}
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public function get_sortable_columns() {
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return array();
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}
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public function prepare_items() {
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$columns = $this->get_columns();
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$hidden = array();
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$this->process_action();
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$this->_column_headers = array( $columns, $hidden, $this->get_sortable_columns() );
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$page_num = $this->get_pagenum();
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$per_page = 20;
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$follower = FollowerCollection::get_followers( \get_current_user_id(), $per_page, ( $page_num - 1 ) * $per_page );
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$counter = FollowerCollection::count_followers( \get_current_user_id() );
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$this->items = array();
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$this->set_pagination_args(
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array(
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'total_items' => $counter,
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'total_pages' => round( $counter / $per_page ),
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'per_page' => $per_page,
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)
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);
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foreach ( $follower as $follower ) {
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$item = array(
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'avatar' => esc_attr( get_term_meta( $follower->term_id, 'avatar', true ) ),
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'name' => esc_attr( get_term_meta( $follower->term_id, 'name', true ) ),
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'username' => esc_attr( get_term_meta( $follower->term_id, 'username', true ) ),
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'identifier' => esc_attr( $follower->name ),
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);
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$this->items[] = $item;
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}
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}
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public function get_bulk_actions() {
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return array(
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'revoke' => __( 'Revoke', 'activitypub' ),
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'verify' => __( 'Verify', 'activitypub' ),
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);
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}
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public function column_default( $item, $column_name ) {
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if ( ! array_key_exists( $column_name, $item ) ) {
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return __( 'None', 'activitypub' );
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}
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return $item[ $column_name ];
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}
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public function column_avatar( $item ) {
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return sprintf(
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'<img src="%s" width="25px;" />',
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$item['avatar']
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);
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}
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public function column_cb( $item ) {
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return sprintf( '<input type="checkbox" name="tokens[]" value="%s" />', esc_attr( $item['identifier'] ) );
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}
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}
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@ -1,36 +0,0 @@
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<?php
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namespace Activitypub\Table;
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if ( ! \class_exists( '\WP_List_Table' ) ) {
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require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
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}
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class Followers_List extends \WP_List_Table {
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public function get_columns() {
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return array(
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'identifier' => \__( 'Identifier', 'activitypub' ),
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);
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}
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public function get_sortable_columns() {
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return array();
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}
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public function prepare_items() {
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$columns = $this->get_columns();
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$hidden = array();
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$this->process_action();
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$this->_column_headers = array( $columns, $hidden, $this->get_sortable_columns() );
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$this->items = array();
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foreach ( \Activitypub\Peer\Followers::get_followers( \get_current_user_id() ) as $follower ) {
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$this->items[]['identifier'] = \esc_attr( $follower );
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}
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}
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public function column_default( $item, $column_name ) {
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return $item[ $column_name ];
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}
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}
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@ -1,10 +1,10 @@
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<div class="wrap">
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<h1><?php \esc_html_e( 'Followers (Fediverse)', 'activitypub' ); ?></h1>
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<h1><?php \esc_html_e( 'Followers', 'activitypub' ); ?></h1>
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<?php // translators: ?>
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<p><?php \printf( \esc_html__( 'You currently have %s followers.', 'activitypub' ), \esc_attr( \Activitypub\Peer\Followers::count_followers( \get_current_user_id() ) ) ); ?></p>
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<p><?php \printf( \esc_html__( 'You currently have %s followers.', 'activitypub' ), \esc_attr( \Activitypub\Collection\Followers::count_followers( \get_current_user_id() ) ) ); ?></p>
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<?php $token_table = new \Activitypub\Table\Followers_List(); ?>
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<?php $token_table = new \Activitypub\Table\Followers(); ?>
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<form method="get">
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<input type="hidden" name="page" value="indieauth_user_token" />
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