comment_type ) || $id_or_email->user_id ) { return $args; } $allowed_comment_types = \apply_filters( 'get_avatar_comment_types', array( 'comment' ) ); if ( ! empty( $id_or_email->comment_type ) && ! \in_array( $id_or_email->comment_type, (array) $allowed_comment_types, true ) ) { $args['url'] = false; /** This filter is documented in wp-includes/link-template.php */ return \apply_filters( 'get_avatar_data', $args, $id_or_email ); } // Check if comment has an avatar. $avatar = self::get_avatar_url( $id_or_email->comment_ID ); if ( $avatar ) { if ( ! isset( $args['class'] ) || ! \is_array( $args['class'] ) ) { $args['class'] = array( 'u-photo' ); } else { $args['class'][] = 'u-photo'; $args['class'] = \array_unique( $args['class'] ); } $args['url'] = $avatar; $args['class'][] = 'avatar-activitypub'; } return $args; } /** * Function to retrieve Avatar URL if stored in meta. * * @param int|WP_Comment $comment * * @return string $url */ public static function get_avatar_url( $comment ) { if ( \is_numeric( $comment ) ) { $comment = \get_comment( $comment ); } return \get_comment_meta( $comment->comment_ID, 'avatar_url', true ); } /** * Store permalink in meta, to send delete Activity. * * @param string $post_id The Post ID. * * @return void */ public static function trash_post( $post_id ) { \add_post_meta( $post_id, 'activitypub_canonical_url', \get_permalink( $post_id ), true ); } /** * Delete permalink from meta * * @param string $post_id The Post ID * * @return void */ public static function untrash_post( $post_id ) { \delete_post_meta( $post_id, 'activitypub_canonical_url' ); } /** * Add rewrite rules */ public static function add_rewrite_rules() { if ( ! \class_exists( 'Webfinger' ) ) { \add_rewrite_rule( '^.well-known/webfinger', 'index.php?rest_route=/' . ACTIVITYPUB_REST_NAMESPACE . '/webfinger', 'top' ); } if ( ! \class_exists( 'Nodeinfo_Endpoint' ) && true === (bool) \get_option( 'blog_public', 1 ) ) { \add_rewrite_rule( '^.well-known/nodeinfo', 'index.php?rest_route=/' . ACTIVITYPUB_REST_NAMESPACE . '/nodeinfo/discovery', 'top' ); \add_rewrite_rule( '^.well-known/x-nodeinfo2', 'index.php?rest_route=/' . ACTIVITYPUB_REST_NAMESPACE . '/nodeinfo2', 'top' ); } \add_rewrite_rule( '^@([\w\-\.]+)', 'index.php?rest_route=/' . ACTIVITYPUB_REST_NAMESPACE . '/users/$matches[1]', 'top' ); \add_rewrite_endpoint( 'activitypub', EP_AUTHORS | EP_PERMALINK | EP_PAGES ); } /** * Flush rewrite rules; */ public static function flush_rewrite_rules() { self::add_rewrite_rules(); \flush_rewrite_rules(); } /** * Theme compatibility stuff * * @return void */ public static function theme_compat() { $site_icon = get_theme_support( 'custom-logo' ); if ( ! $site_icon ) { // custom logo support add_theme_support( 'custom-logo', array( 'height' => 80, 'width' => 80, ) ); } $custom_header = get_theme_support( 'custom-header' ); if ( ! $custom_header ) { // This theme supports a custom header $custom_header_args = array( 'width' => 1250, 'height' => 600, 'header-text' => true, ); add_theme_support( 'custom-header', $custom_header_args ); } } /** * Display plugin upgrade notice to users * * @param array $data The plugin data * * @return void */ public static function plugin_update_message( $data ) { if ( ! isset( $data['upgrade_notice'] ) ) { return; } printf( '
%s
', wp_kses( wpautop( $data['upgrade_notice '] ), array( 'p' => array(), 'a' => array( 'href', 'title' ), 'strong' => array(), 'em' => array(), ) ) ); } }