| @@ -1,151 +1,1355 @@ | ||
| 1 | 1 | <?php |
| 2 | +/** | |
| 3 | + * Blocks file. | |
| 4 | + * | |
| 5 | + * @package Activitypub | |
| 6 | + */ | |
| 7 | + | |
| 2 | 8 | namespace Activitypub; |
| 3 | 9 | |
| 10 | +use Activitypub\Cache\Stats_Image; | |
| 11 | +use Activitypub\Collection\Actors; | |
| 4 | 12 | use Activitypub\Collection\Followers; |
| 5 | -use Activitypub\Collection\Users as User_Collection; | |
| 6 | -use Activitypub\is_user_type_disabled; | |
| 13 | +use Activitypub\Collection\Following; | |
| 14 | +use Activitypub\Collection\Remote_Actors; | |
| 7 | 15 | |
| 16 | +/** | |
| 17 | + * Block class. | |
| 18 | + */ | |
| 8 | 19 | class Blocks { |
| 20 | + | |
| 21 | + /** | |
| 22 | + * HTML tags to skip during block conversion. | |
| 23 | + * | |
| 24 | + * @var array<string> | |
| 25 | + */ | |
| 26 | + const SKIP_TAGS = array( 'BR', 'CITE', 'SOURCE' ); | |
| 27 | + | |
| 28 | + /** | |
| 29 | + * HTML void elements that have no closing tag. | |
| 30 | + * | |
| 31 | + * @var array<string> | |
| 32 | + */ | |
| 33 | + const VOID_TAGS = array( 'AREA', 'BASE', 'BR', 'COL', 'EMBED', 'HR', 'IMG', 'INPUT', 'LINK', 'META', 'SOURCE', 'TRACK', 'WBR' ); | |
| 34 | + | |
| 35 | + /** | |
| 36 | + * Map of HTML tag names to WordPress block types. | |
| 37 | + * | |
| 38 | + * @var array<string, string> | |
| 39 | + */ | |
| 40 | + const BLOCK_MAP = array( | |
| 41 | + 'UL' => 'list', | |
| 42 | + 'OL' => 'list', | |
| 43 | + 'IMG' => 'image', | |
| 44 | + 'BLOCKQUOTE' => 'quote', | |
| 45 | + 'H1' => 'heading', | |
| 46 | + 'H2' => 'heading', | |
| 47 | + 'H3' => 'heading', | |
| 48 | + 'H4' => 'heading', | |
| 49 | + 'H5' => 'heading', | |
| 50 | + 'H6' => 'heading', | |
| 51 | + 'P' => 'paragraph', | |
| 52 | + 'A' => 'paragraph', | |
| 53 | + 'ABBR' => 'paragraph', | |
| 54 | + 'B' => 'paragraph', | |
| 55 | + 'CODE' => 'paragraph', | |
| 56 | + 'EM' => 'paragraph', | |
| 57 | + 'I' => 'paragraph', | |
| 58 | + 'STRONG' => 'paragraph', | |
| 59 | + 'SUB' => 'paragraph', | |
| 60 | + 'SUP' => 'paragraph', | |
| 61 | + 'SPAN' => 'paragraph', | |
| 62 | + 'U' => 'paragraph', | |
| 63 | + 'FIGURE' => 'image', | |
| 64 | + 'HR' => 'separator', | |
| 65 | + ); | |
| 66 | + | |
| 67 | + /** | |
| 68 | + * Initialize the class, registering WordPress hooks. | |
| 69 | + */ | |
| 9 | 70 | public static function init() { |
| 10 | - // this is already being called on the init hook, so just add it. | |
| 71 | + // This is already being called on the init hook, so just add it. | |
| 11 | 72 | self::register_blocks(); |
| 12 | - \add_action( 'wp_enqueue_scripts', array( self::class, 'add_data' ) ); | |
| 13 | - \add_action( 'enqueue_block_editor_assets', array( self::class, 'add_data' ) ); | |
| 73 | + self::register_patterns(); | |
| 74 | + self::register_templates(); | |
| 75 | + | |
| 76 | + \add_action( 'pre_get_posts', array( self::class, 'filter_query_loop_vars' ) ); | |
| 77 | + | |
| 78 | + \add_action( 'load-post-new.php', array( self::class, 'handle_in_reply_to_get_param' ) ); | |
| 79 | + // Add editor plugin. | |
| 80 | + \add_action( 'enqueue_block_editor_assets', array( self::class, 'enqueue_editor_assets' ) ); | |
| 81 | + \add_action( 'rest_api_init', array( self::class, 'register_rest_fields' ) ); | |
| 82 | + | |
| 83 | + \add_filter( 'activitypub_import_mastodon_post_data', array( self::class, 'filter_import_mastodon_post_data' ), 10, 2 ); | |
| 84 | + \add_filter( 'activitypub_attachments', array( self::class, 'add_stats_image_attachment' ), 10, 2 ); | |
| 85 | + | |
| 86 | + \add_action( 'activitypub_before_get_content', array( self::class, 'add_post_transformation_callbacks' ) ); | |
| 87 | + \add_filter( 'activitypub_the_content', array( self::class, 'remove_post_transformation_callbacks' ) ); | |
| 14 | 88 | } |
| 15 | 89 | |
| 16 | - public static function add_data() { | |
| 17 | - $context = is_admin() ? 'editor' : 'view'; | |
| 18 | - $followers_handle = 'activitypub-followers-' . $context . '-script'; | |
| 19 | - $follow_me_handle = 'activitypub-follow-me-' . $context . '-script'; | |
| 90 | + /** | |
| 91 | + * Enqueue the block editor assets. | |
| 92 | + */ | |
| 93 | + public static function enqueue_editor_assets() { | |
| 20 | 94 | $data = array( |
| 21 | - 'namespace' => ACTIVITYPUB_REST_NAMESPACE, | |
| 22 | - 'enabled' => array( | |
| 23 | - 'site' => ! is_user_type_disabled( 'blog' ), | |
| 95 | + 'namespace' => ACTIVITYPUB_REST_NAMESPACE, | |
| 96 | + 'defaultAvatarUrl' => ACTIVITYPUB_PLUGIN_URL . 'assets/img/mp.jpg', | |
| 97 | + 'enabled' => array( | |
| 98 | + 'blog' => ! is_user_type_disabled( 'blog' ), | |
| 24 | 99 | 'users' => ! is_user_type_disabled( 'user' ), |
| 25 | 100 | ), |
| 101 | + 'profileUrls' => array( | |
| 102 | + 'user' => \admin_url( 'profile.php#activitypub' ), | |
| 103 | + 'blog' => \admin_url( 'options-general.php?page=activitypub&tab=blog-profile' ), | |
| 104 | + ), | |
| 105 | + 'showAvatars' => (bool) \get_option( 'show_avatars' ), | |
| 106 | + 'defaultQuotePolicy' => \get_option( 'activitypub_default_quote_policy', ACTIVITYPUB_INTERACTION_POLICY_ANYONE ), | |
| 107 | + 'objectType' => \get_option( 'activitypub_object_type', ACTIVITYPUB_DEFAULT_OBJECT_TYPE ), | |
| 108 | + 'noteLength' => ACTIVITYPUB_NOTE_LENGTH, | |
| 109 | + 'statsImageUrlEndpoint' => Stats_Image::is_available() ? \get_rest_url( null, ACTIVITYPUB_REST_NAMESPACE . '/stats/image-url/{user_id}/{year}' ) : '', | |
| 26 | 110 | ); |
| 27 | - $js = sprintf( 'var _activityPubOptions = %s;', wp_json_encode( $data ) ); | |
| 28 | - \wp_add_inline_script( $followers_handle, $js, 'before' ); | |
| 29 | - \wp_add_inline_script( $follow_me_handle, $js, 'before' ); | |
| 111 | + \wp_localize_script( 'wp-editor', '_activityPubOptions', $data ); | |
| 112 | + | |
| 113 | + // Check for our supported post types. | |
| 114 | + $current_screen = \get_current_screen(); | |
| 115 | + $ap_post_types = \get_post_types_by_support( 'activitypub' ); | |
| 116 | + if ( ! $current_screen || ! \in_array( $current_screen->post_type, $ap_post_types, true ) ) { | |
| 117 | + return; | |
| 118 | + } | |
| 119 | + | |
| 120 | + $asset_data = include ACTIVITYPUB_PLUGIN_DIR . 'build/editor-plugin/plugin.asset.php'; | |
| 121 | + $plugin_url = \plugins_url( 'build/editor-plugin/plugin.js', ACTIVITYPUB_PLUGIN_FILE ); | |
| 122 | + \wp_enqueue_script( 'activitypub-block-editor', $plugin_url, $asset_data['dependencies'], $asset_data['version'], true ); | |
| 123 | + | |
| 124 | + $asset_data = include ACTIVITYPUB_PLUGIN_DIR . 'build/pre-publish-panel/plugin.asset.php'; | |
| 125 | + $plugin_url = \plugins_url( 'build/pre-publish-panel/plugin.js', ACTIVITYPUB_PLUGIN_FILE ); | |
| 126 | + \wp_enqueue_script( 'activitypub-pre-publish-panel', $plugin_url, $asset_data['dependencies'], $asset_data['version'], true ); | |
| 30 | 127 | } |
| 31 | 128 | |
| 129 | + /** | |
| 130 | + * Enqueue the reply handle script if the in_reply_to GET param is set. | |
| 131 | + */ | |
| 132 | + public static function handle_in_reply_to_get_param() { | |
| 133 | + // Only load the script if the in_reply_to GET param is set, action happens there, not here. | |
| 134 | + // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 135 | + if ( ! isset( $_GET['in_reply_to'] ) ) { | |
| 136 | + return; | |
| 137 | + } | |
| 138 | + | |
| 139 | + $asset_data = include ACTIVITYPUB_PLUGIN_DIR . 'build/reply-intent/plugin.asset.php'; | |
| 140 | + $plugin_url = \plugins_url( 'build/reply-intent/plugin.js', ACTIVITYPUB_PLUGIN_FILE ); | |
| 141 | + \wp_enqueue_script( 'activitypub-reply-intent', $plugin_url, $asset_data['dependencies'], $asset_data['version'], true ); | |
| 142 | + } | |
| 143 | + | |
| 144 | + /** | |
| 145 | + * Register the blocks. | |
| 146 | + */ | |
| 32 | 147 | public static function register_blocks() { |
| 148 | + \register_block_type_from_metadata( ACTIVITYPUB_PLUGIN_DIR . '/build/extra-fields' ); | |
| 149 | + \register_block_type_from_metadata( ACTIVITYPUB_PLUGIN_DIR . '/build/follow-me' ); | |
| 150 | + \register_block_type_from_metadata( ACTIVITYPUB_PLUGIN_DIR . '/build/followers' ); | |
| 151 | + \register_block_type_from_metadata( ACTIVITYPUB_PLUGIN_DIR . '/build/posts-and-replies' ); | |
| 152 | + \register_block_type_from_metadata( ACTIVITYPUB_PLUGIN_DIR . '/build/stats' ); | |
| 153 | + | |
| 154 | + // Only register the Following block if the Following feature is enabled. | |
| 155 | + if ( '1' === \get_option( 'activitypub_following_ui', '0' ) ) { | |
| 156 | + \register_block_type_from_metadata( ACTIVITYPUB_PLUGIN_DIR . '/build/following' ); | |
| 157 | + } | |
| 158 | + // Register reactions block, conditionally removing facepile style if avatars are disabled. | |
| 159 | + $reactions_args = array(); | |
| 160 | + if ( ! \get_option( 'show_avatars', true ) ) { | |
| 161 | + $reactions_args['styles'] = array(); | |
| 162 | + } | |
| 163 | + \register_block_type_from_metadata( ACTIVITYPUB_PLUGIN_DIR . '/build/reactions', $reactions_args ); | |
| 164 | + | |
| 33 | 165 | \register_block_type_from_metadata( |
| 34 | - ACTIVITYPUB_PLUGIN_DIR . '/build/followers', | |
| 166 | + ACTIVITYPUB_PLUGIN_DIR . '/build/reply', | |
| 35 | 167 | array( |
| 36 | - 'render_callback' => array( self::class, 'render_follower_block' ), | |
| 168 | + 'render_callback' => array( self::class, 'render_reply_block' ), | |
| 37 | 169 | ) |
| 38 | 170 | ); |
| 39 | - \register_block_type_from_metadata( | |
| 40 | - ACTIVITYPUB_PLUGIN_DIR . '/build/follow-me', | |
| 171 | + | |
| 172 | + // Register remote media blocks (server-side only, no editor UI). | |
| 173 | + \register_block_type( | |
| 174 | + 'activitypub/emoji', | |
| 41 | 175 | array( |
| 42 | - 'render_callback' => array( self::class, 'render_follow_me_block' ), | |
| 176 | + 'attributes' => array( | |
| 177 | + 'url' => array( 'type' => 'string' ), | |
| 178 | + 'updated' => array( 'type' => 'string' ), | |
| 179 | + ), | |
| 180 | + 'render_callback' => array( self::class, 'render_emoji_block' ), | |
| 43 | 181 | ) |
| 44 | 182 | ); |
| 183 | + | |
| 184 | + \register_block_type( | |
| 185 | + 'activitypub/image', | |
| 186 | + array( | |
| 187 | + 'attributes' => array( | |
| 188 | + 'url' => array( 'type' => 'string' ), | |
| 189 | + ), | |
| 190 | + 'render_callback' => array( self::class, 'render_image_block' ), | |
| 191 | + ) | |
| 192 | + ); | |
| 193 | + | |
| 194 | + \register_block_type( | |
| 195 | + 'activitypub/audio', | |
| 196 | + array( | |
| 197 | + 'attributes' => array( | |
| 198 | + 'url' => array( 'type' => 'string' ), | |
| 199 | + ), | |
| 200 | + 'render_callback' => array( self::class, 'render_audio_block' ), | |
| 201 | + ) | |
| 202 | + ); | |
| 203 | + | |
| 204 | + \register_block_type( | |
| 205 | + 'activitypub/video', | |
| 206 | + array( | |
| 207 | + 'attributes' => array( | |
| 208 | + 'url' => array( 'type' => 'string' ), | |
| 209 | + ), | |
| 210 | + 'render_callback' => array( self::class, 'render_video_block' ), | |
| 211 | + ) | |
| 212 | + ); | |
| 45 | 213 | } |
| 46 | 214 | |
| 47 | - private static function get_user_id( $user_string ) { | |
| 48 | - if ( is_numeric( $user_string ) ) { | |
| 49 | - return absint( $user_string ); | |
| 215 | + /** | |
| 216 | + * Register block patterns for ActivityPub. | |
| 217 | + */ | |
| 218 | + public static function register_patterns() { | |
| 219 | + // Register the ActivityPub pattern category. | |
| 220 | + \register_block_pattern_category( | |
| 221 | + 'activitypub', | |
| 222 | + array( | |
| 223 | + 'label' => \__( 'Fediverse', 'activitypub' ), | |
| 224 | + ) | |
| 225 | + ); | |
| 226 | + | |
| 227 | + // Register each pattern. | |
| 228 | + require ACTIVITYPUB_PLUGIN_DIR . '/patterns/author-header.php'; | |
| 229 | + require ACTIVITYPUB_PLUGIN_DIR . '/patterns/author-profile.php'; | |
| 230 | + require ACTIVITYPUB_PLUGIN_DIR . '/patterns/follow-page.php'; | |
| 231 | + require ACTIVITYPUB_PLUGIN_DIR . '/patterns/profile-page.php'; | |
| 232 | + require ACTIVITYPUB_PLUGIN_DIR . '/patterns/social-sidebar.php'; | |
| 233 | + | |
| 234 | + // Only register the Following page pattern if the Following feature is enabled. | |
| 235 | + if ( '1' === \get_option( 'activitypub_following_ui', '0' ) ) { | |
| 236 | + require ACTIVITYPUB_PLUGIN_DIR . '/patterns/following-page.php'; | |
| 50 | 237 | } |
| 51 | - // any other non-numeric falls back to 0, including the `site` string used in the UI | |
| 52 | - return 0; | |
| 238 | + | |
| 239 | + // Only register the Stats post starter pattern in December and January. | |
| 240 | + $month = (int) \gmdate( 'n' ); | |
| 241 | + if ( 12 === $month || 1 === $month ) { | |
| 242 | + require ACTIVITYPUB_PLUGIN_DIR . '/patterns/stats-post.php'; | |
| 243 | + } | |
| 53 | 244 | } |
| 54 | 245 | |
| 55 | 246 | /** |
| 56 | - * Filter an array by a list of keys. | |
| 57 | - * @param array $array The array to filter. | |
| 58 | - * @param array $keys The keys to keep. | |
| 59 | - * @return array The filtered array. | |
| 247 | + * Register FSE templates for block themes. | |
| 60 | 248 | */ |
| 61 | - protected static function filter_array_by_keys( $array, $keys ) { | |
| 62 | - return array_intersect_key( $array, array_flip( $keys ) ); | |
| 249 | + public static function register_templates() { | |
| 250 | + // Only register templates for block themes on WP 6.7+. | |
| 251 | + if ( ! \function_exists( 'register_block_template' ) || ! \wp_is_block_theme() ) { | |
| 252 | + return; | |
| 253 | + } | |
| 254 | + | |
| 255 | + // Use the core `author` hierarchy slug so WP can resolve this for author archives. | |
| 256 | + \register_block_template( | |
| 257 | + 'activitypub//author', | |
| 258 | + array( | |
| 259 | + 'title' => \__( 'Author Archive (Fediverse)', 'activitypub' ), | |
| 260 | + 'description' => \__( 'Displays an author archive with Fediverse profile and follow options.', 'activitypub' ), | |
| 261 | + 'content' => '<!-- wp:template-part {"slug":"header","tagName":"header"} /--> | |
| 262 | +<!-- wp:group {"tagName":"main","layout":{"type":"constrained"}} --> | |
| 263 | +<main class="wp-block-group"> | |
| 264 | + <!-- wp:pattern {"slug":"activitypub/author-profile"} /--> | |
| 265 | + <!-- wp:spacer {"height":"32px"} --> | |
| 266 | + <div style="height:32px" aria-hidden="true" class="wp-block-spacer"></div> | |
| 267 | + <!-- /wp:spacer --> | |
| 268 | + <!-- wp:activitypub/posts-and-replies /--> | |
| 269 | + <!-- wp:query {"queryId":0,"query":{"perPage":10,"pages":0,"offset":0,"postType":"post","order":"desc","orderBy":"date","author":"","search":"","exclude":[],"sticky":"","inherit":true}} --> | |
| 270 | + <div class="wp-block-query"> | |
| 271 | + <!-- wp:post-template --> | |
| 272 | + <!-- wp:post-title {"isLink":true} /--> | |
| 273 | + <!-- wp:post-excerpt /--> | |
| 274 | + <!-- /wp:post-template --> | |
| 275 | + <!-- wp:query-pagination --> | |
| 276 | + <!-- wp:query-pagination-previous /--> | |
| 277 | + <!-- wp:query-pagination-numbers /--> | |
| 278 | + <!-- wp:query-pagination-next /--> | |
| 279 | + <!-- /wp:query-pagination --> | |
| 280 | + </div> | |
| 281 | + <!-- /wp:query --> | |
| 282 | +</main> | |
| 283 | +<!-- /wp:group --> | |
| 284 | +<!-- wp:template-part {"slug":"footer","tagName":"footer"} /-->', | |
| 285 | + 'post_types' => array(), | |
| 286 | + ) | |
| 287 | + ); | |
| 63 | 288 | } |
| 64 | 289 | |
| 65 | 290 | /** |
| 66 | - * Render the follow me block. | |
| 67 | - * @param array $attrs The block attributes. | |
| 68 | - * @return string The HTML to render. | |
| 291 | + * Register REST fields needed for blocks. | |
| 69 | 292 | */ |
| 70 | - public static function render_follow_me_block( $attrs ) { | |
| 71 | - $user_id = self::get_user_id( $attrs['selectedUser'] ); | |
| 72 | - $user = User_Collection::get_by_id( $user_id ); | |
| 73 | - if ( ! is_wp_error( $user ) ) { | |
| 74 | - $attrs['profileData'] = self::filter_array_by_keys( | |
| 75 | - $user->to_array(), | |
| 76 | - array( 'icon', 'name', 'resource' ) | |
| 77 | - ); | |
| 78 | - } | |
| 79 | - $wrapper_attributes = get_block_wrapper_attributes( | |
| 293 | + public static function register_rest_fields() { | |
| 294 | + // Register the post_count field for Follow Me block. | |
| 295 | + \register_rest_field( | |
| 296 | + 'user', | |
| 297 | + 'post_count', | |
| 80 | 298 | array( |
| 81 | - 'aria-label' => __( 'Follow me on the Fediverse', 'activitypub' ), | |
| 82 | - 'class' => 'activitypub-follow-me-block-wrapper', | |
| 83 | - 'data-attrs' => wp_json_encode( $attrs ), | |
| 299 | + /** | |
| 300 | + * Get the number of published posts. | |
| 301 | + * | |
| 302 | + * @param array $response Prepared response array. | |
| 303 | + * @param string $field_name The field name. | |
| 304 | + * @param \WP_REST_Request $request The request object. | |
| 305 | + * @return int The number of published posts. | |
| 306 | + */ | |
| 307 | + 'get_callback' => static function ( $response, $field_name, $request ) { | |
| 308 | + return (int) \count_user_posts( $request->get_param( 'id' ), 'post', true ); | |
| 309 | + }, | |
| 310 | + 'schema' => array( | |
| 311 | + 'description' => 'Number of published posts', | |
| 312 | + 'type' => 'integer', | |
| 313 | + 'context' => array( 'activitypub' ), | |
| 314 | + ), | |
| 84 | 315 | ) |
| 85 | 316 | ); |
| 86 | - // todo: render more than an empty div? | |
| 87 | - return '<div ' . $wrapper_attributes . '></div>'; | |
| 88 | 317 | } |
| 89 | 318 | |
| 90 | - public static function render_follower_block( $attrs ) { | |
| 91 | - $followee_user_id = self::get_user_id( $attrs['selectedUser'] ); | |
| 92 | - $per_page = absint( $attrs['per_page'] ); | |
| 93 | - $follower_data = Followers::get_followers_with_count( $followee_user_id, $per_page ); | |
| 319 | + /** | |
| 320 | + * Get the user ID from a user string. | |
| 321 | + * | |
| 322 | + * @param string $user_string The user string. Can be a user ID, 'blog', or 'inherit'. | |
| 323 | + * @return int|null The user ID, or null if the 'inherit' string is not supported in this context. | |
| 324 | + */ | |
| 325 | + public static function get_user_id( $user_string ) { | |
| 326 | + if ( \is_numeric( $user_string ) ) { | |
| 327 | + return \absint( $user_string ); | |
| 328 | + } | |
| 94 | 329 | |
| 95 | - $attrs['followerData']['total'] = $follower_data['total']; | |
| 96 | - $attrs['followerData']['followers'] = array_map( | |
| 97 | - function( $follower ) { | |
| 98 | - return self::filter_array_by_keys( | |
| 99 | - $follower->to_array(), | |
| 100 | - array( 'icon', 'name', 'preferredUsername', 'url' ) | |
| 330 | + // If the user string is 'blog', return the Blog User ID. | |
| 331 | + if ( 'blog' === $user_string ) { | |
| 332 | + return Actors::BLOG_USER_ID; | |
| 333 | + } | |
| 334 | + | |
| 335 | + // The only other value should be 'inherit', which means to use the query context to determine the User. | |
| 336 | + if ( 'inherit' !== $user_string ) { | |
| 337 | + return null; | |
| 338 | + } | |
| 339 | + | |
| 340 | + // For a homepage/front page, if the Blog User is active, use it. | |
| 341 | + if ( ( \is_front_page() || \is_home() ) && ! is_user_type_disabled( 'blog' ) ) { | |
| 342 | + return Actors::BLOG_USER_ID; | |
| 343 | + } | |
| 344 | + | |
| 345 | + // If we're in a loop, use the post author. | |
| 346 | + $author_id = \get_the_author_meta( 'ID' ); | |
| 347 | + if ( $author_id ) { | |
| 348 | + return $author_id; | |
| 349 | + } | |
| 350 | + | |
| 351 | + // For other pages, the queried object will clue us in. | |
| 352 | + $queried_object = \get_queried_object(); | |
| 353 | + if ( ! $queried_object ) { | |
| 354 | + return null; | |
| 355 | + } | |
| 356 | + | |
| 357 | + // If we're on a user archive page, use that user's ID. | |
| 358 | + if ( \is_a( $queried_object, 'WP_User' ) ) { | |
| 359 | + return $queried_object->ID; | |
| 360 | + } | |
| 361 | + | |
| 362 | + // For a single post, use the post author's ID. | |
| 363 | + if ( \is_a( $queried_object, 'WP_Post' ) ) { | |
| 364 | + return \get_the_author_meta( 'ID' ); | |
| 365 | + } | |
| 366 | + | |
| 367 | + // We won't properly account for some conditions, like tag archives. | |
| 368 | + return null; | |
| 369 | + } | |
| 370 | + | |
| 371 | + /** | |
| 372 | + * Render an actor list block (followers or following). | |
| 373 | + * | |
| 374 | + * @param string $endpoint The endpoint type ('followers' or 'following'). | |
| 375 | + * @param array $attributes Block attributes. | |
| 376 | + * @param \WP_Block $block Block instance. | |
| 377 | + * @param string $content Block content. | |
| 378 | + * | |
| 379 | + * @return string|void The HTML to render, or void to render nothing. | |
| 380 | + */ | |
| 381 | + public static function render_actor_list_block( $endpoint, $attributes, $block, $content ) { | |
| 382 | + if ( is_activitypub_request() || \is_feed() ) { | |
| 383 | + return ''; | |
| 384 | + } | |
| 385 | + | |
| 386 | + $attributes = \wp_parse_args( $attributes ); | |
| 387 | + $block_name = 'followers' === $endpoint ? \__( 'Followers', 'activitypub' ) : \__( 'Following', 'activitypub' ); | |
| 388 | + | |
| 389 | + if ( empty( $content ) ) { | |
| 390 | + // Fallback for v1.0.0 blocks. | |
| 391 | + /* translators: %s: Block type (Followers or Following) */ | |
| 392 | + $_title = $attributes['title'] ?? \sprintf( \__( 'Fediverse %s', 'activitypub' ), $block_name ); | |
| 393 | + $content = '<h3 class="wp-block-heading">' . \esc_html( $_title ) . '</h3>'; | |
| 394 | + unset( $attributes['title'], $attributes['className'] ); | |
| 395 | + } else { | |
| 396 | + $content = \implode( PHP_EOL, \wp_list_pluck( $block->parsed_block['innerBlocks'], 'innerHTML' ) ); | |
| 397 | + // Hide empty headings. | |
| 398 | + if ( empty( \wp_strip_all_tags( $content ) ) ) { | |
| 399 | + $content = ''; | |
| 400 | + } | |
| 401 | + } | |
| 402 | + | |
| 403 | + $user_id = self::get_user_id( $attributes['selectedUser'] ); | |
| 404 | + if ( \is_null( $user_id ) ) { | |
| 405 | + /* translators: %s: Block type (Followers or Following) */ | |
| 406 | + return \sprintf( '<!-- %s block: `inherit` mode does not display on this type of page -->', $block_name ); | |
| 407 | + } | |
| 408 | + | |
| 409 | + $user = Actors::get_by_id( $user_id ); | |
| 410 | + if ( \is_wp_error( $user ) ) { | |
| 411 | + /* translators: 1: Block type (Followers or Following), 2: User ID */ | |
| 412 | + return \sprintf( '<!-- %1$s block: `%2$s` not an active ActivityPub user -->', $block_name, $user_id ); | |
| 413 | + } | |
| 414 | + | |
| 415 | + if ( ! Actors::show_social_graph( $user_id ) ) { | |
| 416 | + /* translators: %s: Block type (Followers or Following) */ | |
| 417 | + return \sprintf( '<!-- %s block: social graph is hidden for this user -->', $block_name ); | |
| 418 | + } | |
| 419 | + | |
| 420 | + $_per_page = \max( 1, \absint( $attributes['per_page'] ) ); | |
| 421 | + $_show_avatars = (bool) \get_option( 'show_avatars' ); | |
| 422 | + | |
| 423 | + // Query the appropriate collection. | |
| 424 | + if ( 'followers' === $endpoint ) { | |
| 425 | + $data = Followers::query( $user_id, $_per_page ); | |
| 426 | + $items = $data['followers']; | |
| 427 | + } else { | |
| 428 | + $data = Following::query( $user_id, $_per_page ); | |
| 429 | + $items = $data['following']; | |
| 430 | + } | |
| 431 | + | |
| 432 | + // Prepare items data for the Interactivity API context. | |
| 433 | + $prepared_items = \array_map( | |
| 434 | + static function ( $item ) { | |
| 435 | + $actor = Remote_Actors::get_actor( $item ); | |
| 436 | + | |
| 437 | + // Restrict URLs to http/https schemes to prevent XSS via javascript: URIs. | |
| 438 | + $url = object_to_uri( $actor->get_url() ) ?: $actor->get_id(); | |
| 439 | + | |
| 440 | + return array( | |
| 441 | + 'handle' => '@' . $actor->get_webfinger(), | |
| 442 | + 'icon' => $actor->get_icon(), | |
| 443 | + 'name' => $actor->get_name() ?: $actor->get_preferred_username(), | |
| 444 | + 'url' => \esc_url( $url, array( 'http', 'https' ) ), | |
| 101 | 445 | ); |
| 102 | 446 | }, |
| 103 | - $follower_data['followers'] | |
| 447 | + $items | |
| 104 | 448 | ); |
| 105 | - $wrapper_attributes = get_block_wrapper_attributes( | |
| 449 | + | |
| 450 | + $store_name = 'activitypub/' . $endpoint; | |
| 451 | + | |
| 452 | + // Set up the Interactivity API config. | |
| 453 | + \wp_interactivity_config( | |
| 454 | + $store_name, | |
| 106 | 455 | array( |
| 107 | - 'aria-label' => __( 'Fediverse Followers', 'activitypub' ), | |
| 108 | - 'class' => 'activitypub-follower-block', | |
| 109 | - 'data-attrs' => wp_json_encode( $attrs ), | |
| 456 | + 'defaultAvatarUrl' => ACTIVITYPUB_PLUGIN_URL . 'assets/img/mp.jpg', | |
| 457 | + 'namespace' => ACTIVITYPUB_REST_NAMESPACE, | |
| 110 | 458 | ) |
| 111 | 459 | ); |
| 112 | 460 | |
| 113 | - $html = '<div ' . $wrapper_attributes . '>'; | |
| 114 | - if ( $attrs['title'] ) { | |
| 115 | - $html .= '<h3>' . esc_html( $attrs['title'] ) . '</h3>'; | |
| 461 | + // Set initial context data. | |
| 462 | + $context = array( | |
| 463 | + 'items' => $prepared_items, | |
| 464 | + 'isLoading' => false, | |
| 465 | + 'order' => $attributes['order'], | |
| 466 | + 'page' => 1, | |
| 467 | + 'pages' => \ceil( $data['total'] / $_per_page ), | |
| 468 | + 'perPage' => $_per_page, | |
| 469 | + 'total' => $data['total'], | |
| 470 | + 'userId' => $user_id, | |
| 471 | + 'endpoint' => $endpoint, | |
| 472 | + ); | |
| 473 | + | |
| 474 | + // Get block wrapper attributes with the data-wp-interactive attribute. | |
| 475 | + $wrapper_attributes = \get_block_wrapper_attributes( | |
| 476 | + array( | |
| 477 | + 'id' => \wp_unique_id( 'activitypub-' . $endpoint . '-block-' ), | |
| 478 | + 'data-wp-interactive' => $store_name, | |
| 479 | + 'data-wp-context' => \wp_json_encode( $context, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP ), | |
| 480 | + ) | |
| 481 | + ); | |
| 482 | + | |
| 483 | + /* translators: %s: Block type (Followers or Following) */ | |
| 484 | + $nav_label = \sprintf( \__( '%s navigation', 'activitypub' ), $block_name ); | |
| 485 | + | |
| 486 | + \ob_start(); | |
| 487 | + ?> | |
| 488 | + <div <?php echo $wrapper_attributes; // phpcs:ignore WordPress.Security.EscapeOutput ?>> | |
| 489 | + <?php echo $content; // phpcs:ignore WordPress.Security.EscapeOutput ?> | |
| 490 | + | |
| 491 | + <?php | |
| 492 | + self::render_actor_list( | |
| 493 | + array( | |
| 494 | + 'show_avatars' => $_show_avatars, | |
| 495 | + 'total' => $data['total'], | |
| 496 | + 'per_page' => $_per_page, | |
| 497 | + 'nav_label' => $nav_label, | |
| 498 | + ) | |
| 499 | + ); | |
| 500 | + ?> | |
| 501 | + </div> | |
| 502 | + <?php | |
| 503 | + return \ob_get_clean(); | |
| 504 | + } | |
| 505 | + | |
| 506 | + /** | |
| 507 | + * Render the emoji block. | |
| 508 | + * | |
| 509 | + * Replaces emoji shortcode with cached img tag at runtime. | |
| 510 | + * | |
| 511 | + * @param array $attrs The block attributes. | |
| 512 | + * @param string $content The block inner content (emoji shortcode). | |
| 513 | + * | |
| 514 | + * @return string The rendered emoji img tag. | |
| 515 | + */ | |
| 516 | + public static function render_emoji_block( $attrs, $content ) { | |
| 517 | + if ( empty( $attrs['url'] ) || empty( $content ) ) { | |
| 518 | + return $content; | |
| 116 | 519 | } |
| 117 | - $html .= '<ul>'; | |
| 118 | - foreach ( $follower_data['followers'] as $follower ) { | |
| 119 | - $html .= '<li>' . self::render_follower( $follower ) . '</li>'; | |
| 520 | + | |
| 521 | + $url = $attrs['url']; | |
| 522 | + $shortcode = \trim( $content ); | |
| 523 | + $name = \trim( $shortcode, ':' ); | |
| 524 | + | |
| 525 | + /** | |
| 526 | + * Filters a remote media URL for caching. | |
| 527 | + * | |
| 528 | + * @param string $url The remote media URL. | |
| 529 | + * @param string $context The context ('emoji'). | |
| 530 | + * @param int|null $entity_id The entity ID. | |
| 531 | + * @param array $options Additional options. | |
| 532 | + */ | |
| 533 | + $cached_url = \apply_filters( | |
| 534 | + 'activitypub_remote_media_url', | |
| 535 | + $url, | |
| 536 | + 'emoji', | |
| 537 | + null, | |
| 538 | + array( 'updated' => $attrs['updated'] ?? null ) | |
| 539 | + ); | |
| 540 | + | |
| 541 | + return Emoji::get_img_tag( $cached_url ?: $url, $name ); | |
| 542 | + } | |
| 543 | + | |
| 544 | + /** | |
| 545 | + * Render the image block. | |
| 546 | + * | |
| 547 | + * Replaces remote image URL with cached URL at runtime. | |
| 548 | + * | |
| 549 | + * @param array $attrs The block attributes. | |
| 550 | + * @param string $content The block inner content (img tag). | |
| 551 | + * | |
| 552 | + * @return string The rendered content with cached URL. | |
| 553 | + */ | |
| 554 | + public static function render_image_block( $attrs, $content ) { | |
| 555 | + if ( empty( $attrs['url'] ) || empty( $content ) ) { | |
| 556 | + return $content; | |
| 120 | 557 | } |
| 121 | - // We are only pagination on the JS side. Could be revisited but we gotta ship! | |
| 122 | - $html .= '</ul></div>'; | |
| 558 | + | |
| 559 | + $url = $attrs['url']; | |
| 560 | + | |
| 561 | + // Get entity ID from context. | |
| 562 | + $entity_id = null; | |
| 563 | + $post = \get_post(); | |
| 564 | + if ( $post ) { | |
| 565 | + $entity_id = $post->ID; | |
| 566 | + } | |
| 567 | + | |
| 568 | + /** | |
| 569 | + * Filters a remote image URL for caching. | |
| 570 | + * | |
| 571 | + * @param string $url The remote image URL. | |
| 572 | + * @param string $context The context ('media'). | |
| 573 | + * @param int|null $entity_id The entity ID. | |
| 574 | + * @param array $options Additional options. | |
| 575 | + */ | |
| 576 | + $cached_url = \apply_filters( 'activitypub_remote_media_url', $url, 'media', $entity_id, array() ); | |
| 577 | + | |
| 578 | + if ( $cached_url && $cached_url !== $url ) { | |
| 579 | + return \str_replace( $url, $cached_url, $content ); | |
| 580 | + } | |
| 581 | + | |
| 582 | + return $content; | |
| 583 | + } | |
| 584 | + | |
| 585 | + /** | |
| 586 | + * Render the audio block. | |
| 587 | + * | |
| 588 | + * Replaces remote audio URL with cached URL at runtime. | |
| 589 | + * | |
| 590 | + * @param array $attrs The block attributes. | |
| 591 | + * @param string $content The block inner content (audio tag). | |
| 592 | + * | |
| 593 | + * @return string The rendered content with cached URL. | |
| 594 | + */ | |
| 595 | + public static function render_audio_block( $attrs, $content ) { | |
| 596 | + if ( empty( $attrs['url'] ) || empty( $content ) ) { | |
| 597 | + return $content; | |
| 598 | + } | |
| 599 | + | |
| 600 | + $url = $attrs['url']; | |
| 601 | + | |
| 602 | + // Get entity ID from context. | |
| 603 | + $entity_id = null; | |
| 604 | + $post = \get_post(); | |
| 605 | + if ( $post ) { | |
| 606 | + $entity_id = $post->ID; | |
| 607 | + } | |
| 608 | + | |
| 609 | + /** | |
| 610 | + * Filters a remote audio URL for caching. | |
| 611 | + * | |
| 612 | + * @param string $url The remote audio URL. | |
| 613 | + * @param string $context The context ('audio'). | |
| 614 | + * @param int|null $entity_id The entity ID. | |
| 615 | + * @param array $options Additional options. | |
| 616 | + */ | |
| 617 | + $cached_url = \apply_filters( 'activitypub_remote_media_url', $url, 'audio', $entity_id, array() ); | |
| 618 | + | |
| 619 | + if ( $cached_url && $cached_url !== $url ) { | |
| 620 | + return \str_replace( $url, $cached_url, $content ); | |
| 621 | + } | |
| 622 | + | |
| 623 | + return $content; | |
| 624 | + } | |
| 625 | + | |
| 626 | + /** | |
| 627 | + * Render the video block. | |
| 628 | + * | |
| 629 | + * Replaces remote video URL with cached URL at runtime. | |
| 630 | + * | |
| 631 | + * @param array $attrs The block attributes. | |
| 632 | + * @param string $content The block inner content (video tag). | |
| 633 | + * | |
| 634 | + * @return string The rendered content with cached URL. | |
| 635 | + */ | |
| 636 | + public static function render_video_block( $attrs, $content ) { | |
| 637 | + if ( empty( $attrs['url'] ) || empty( $content ) ) { | |
| 638 | + return $content; | |
| 639 | + } | |
| 640 | + | |
| 641 | + $url = $attrs['url']; | |
| 642 | + | |
| 643 | + // Get entity ID from context. | |
| 644 | + $entity_id = null; | |
| 645 | + $post = \get_post(); | |
| 646 | + if ( $post ) { | |
| 647 | + $entity_id = $post->ID; | |
| 648 | + } | |
| 649 | + | |
| 650 | + /** | |
| 651 | + * Filters a remote video URL for caching. | |
| 652 | + * | |
| 653 | + * @param string $url The remote video URL. | |
| 654 | + * @param string $context The context ('video'). | |
| 655 | + * @param int|null $entity_id The entity ID. | |
| 656 | + * @param array $options Additional options. | |
| 657 | + */ | |
| 658 | + $cached_url = \apply_filters( 'activitypub_remote_media_url', $url, 'video', $entity_id, array() ); | |
| 659 | + | |
| 660 | + if ( $cached_url && $cached_url !== $url ) { | |
| 661 | + return \str_replace( $url, $cached_url, $content ); | |
| 662 | + } | |
| 663 | + | |
| 664 | + return $content; | |
| 665 | + } | |
| 666 | + | |
| 667 | + /** | |
| 668 | + * Render the reply block. | |
| 669 | + * | |
| 670 | + * @param array $attrs The block attributes. | |
| 671 | + * | |
| 672 | + * @return string The HTML to render. | |
| 673 | + */ | |
| 674 | + public static function render_reply_block( $attrs ) { | |
| 675 | + if ( is_activitypub_request() ) { | |
| 676 | + $attrs['embedPost'] = false; | |
| 677 | + } | |
| 678 | + | |
| 679 | + // Return early if no URL is provided. | |
| 680 | + if ( empty( $attrs['url'] ) ) { | |
| 681 | + return null; | |
| 682 | + } | |
| 683 | + | |
| 684 | + /* | |
| 685 | + * In feed contexts (RSS, Atom, and anything else WordPress treats as a feed) the styled | |
| 686 | + * embed card depends on plugin CSS that isn't loaded, so it degrades to an unreadable | |
| 687 | + * wall of text. Substitute the same simplified mention link the federation path uses, | |
| 688 | + * and if the remote lookup fails fall through to the plain `<a class="u-in-reply-to">` | |
| 689 | + * link below so the feed item still surfaces *some* indication that it's a reply. | |
| 690 | + */ | |
| 691 | + if ( \is_feed() ) { | |
| 692 | + $mention = self::generate_reply_link( '', array( 'attrs' => $attrs ) ); | |
| 693 | + if ( ! empty( $mention ) ) { | |
| 694 | + return $mention; | |
| 695 | + } | |
| 696 | + $attrs['embedPost'] = false; | |
| 697 | + } | |
| 698 | + | |
| 699 | + $show_embed = isset( $attrs['embedPost'] ) && $attrs['embedPost']; | |
| 700 | + | |
| 701 | + $wrapper_attrs = \get_block_wrapper_attributes( | |
| 702 | + array( | |
| 703 | + 'aria-label' => \__( 'Reply', 'activitypub' ), | |
| 704 | + 'class' => 'activitypub-reply-block', | |
| 705 | + 'data-in-reply-to' => $attrs['url'], | |
| 706 | + ) | |
| 707 | + ); | |
| 708 | + | |
| 709 | + $html = '<div ' . $wrapper_attrs . '>'; | |
| 710 | + | |
| 711 | + // Try to get and append the embed if requested. | |
| 712 | + $embed = null; | |
| 713 | + if ( $show_embed ) { | |
| 714 | + // Use the theme's content width or a reasonable default to avoid narrow embeds. | |
| 715 | + $embed_width = ! empty( $GLOBALS['content_width'] ) ? $GLOBALS['content_width'] : 600; | |
| 716 | + $embed = \wp_oembed_get( $attrs['url'], array( 'width' => $embed_width ) ); | |
| 717 | + if ( $embed ) { | |
| 718 | + $html .= $embed; | |
| 719 | + \wp_enqueue_script( 'wp-embed' ); | |
| 720 | + } | |
| 721 | + } | |
| 722 | + | |
| 723 | + // Show the link if embed is not requested or if embed failed. | |
| 724 | + if ( ! $show_embed || ! $embed ) { | |
| 725 | + $html .= \sprintf( | |
| 726 | + '<p><a title="%2$s" aria-label="%2$s" href="%1$s" class="u-in-reply-to" target="_blank">%3$s</a></p>', | |
| 727 | + \esc_url( $attrs['url'] ), | |
| 728 | + \esc_attr__( 'This post is a response to the referenced content.', 'activitypub' ), | |
| 729 | + // translators: %s is the URL of the post being replied to. | |
| 730 | + \sprintf( \__( '↬%s', 'activitypub' ), \str_replace( array( 'https://', 'http://' ), '', \esc_url( $attrs['url'] ) ) ) | |
| 731 | + ); | |
| 732 | + } | |
| 733 | + | |
| 734 | + $html .= '</div>'; | |
| 735 | + | |
| 123 | 736 | return $html; |
| 124 | 737 | } |
| 125 | 738 | |
| 126 | - public static function render_follower( $follower ) { | |
| 127 | - $external_svg = '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24" class="components-external-link__icon css-rvs7bx esh4a730" aria-hidden="true" focusable="false"><path d="M18.2 17c0 .7-.6 1.2-1.2 1.2H7c-.7 0-1.2-.6-1.2-1.2V7c0-.7.6-1.2 1.2-1.2h3.2V4.2H7C5.5 4.2 4.2 5.5 4.2 7v10c0 1.5 1.2 2.8 2.8 2.8h10c1.5 0 2.8-1.2 2.8-2.8v-3.6h-1.5V17zM14.9 3v1.5h3.7l-6.4 6.4 1.1 1.1 6.4-6.4v3.7h1.5V3h-6.3z"></path></svg>'; | |
| 128 | - $template = | |
| 129 | - '<a href="%s" title="%s" class="components-external-link activitypub-link" target="_blank" rel="external noreferrer noopener"> | |
| 130 | - <img width="40" height="40" src="%s" class="avatar activitypub-avatar" /> | |
| 131 | - <span class="activitypub-actor"> | |
| 132 | - <strong class="activitypub-name">%s</strong> | |
| 133 | - <span class="sep">/</span> | |
| 134 | - <span class="activitypub-handle">@%s</span> | |
| 135 | - </span> | |
| 136 | - %s | |
| 137 | - </a>'; | |
| 739 | + /** | |
| 740 | + * Renders a modal component that can be used by different blocks. | |
| 741 | + * | |
| 742 | + * @param array $args { | |
| 743 | + * Arguments for the modal. | |
| 744 | + * | |
| 745 | + * @type string $content The modal content HTML. | |
| 746 | + * @type string $id Optional ID prefix for the modal elements. | |
| 747 | + * @type bool $is_compact Whether the modal is compact (popover-style). Default false. | |
| 748 | + * @type string $title Static title text for the modal header. | |
| 749 | + * @type string $title_binding Optional Interactivity API binding for a dynamic title | |
| 750 | + * (e.g. 'context.modal.title'). When set, uses data-wp-text | |
| 751 | + * on the title element and enables dynamic compact toggling. | |
| 752 | + * } | |
| 753 | + */ | |
| 754 | + public static function render_modal( $args = array() ) { | |
| 755 | + $defaults = array( | |
| 756 | + 'content' => '', | |
| 757 | + 'id' => '', | |
| 758 | + 'is_compact' => false, | |
| 759 | + 'title' => '', | |
| 760 | + 'title_binding' => '', | |
| 761 | + ); | |
| 138 | 762 | |
| 139 | - $data = $follower->to_array(); | |
| 763 | + $args = \wp_parse_args( $args, $defaults ); | |
| 764 | + ?> | |
| 140 | 765 | |
| 141 | - return sprintf( | |
| 142 | - $template, | |
| 143 | - esc_url( $data['url'] ), | |
| 144 | - esc_attr( $data['name'] ), | |
| 145 | - esc_attr( $data['icon']['url'] ), | |
| 146 | - esc_html( $data['name'] ), | |
| 147 | - esc_html( $data['preferredUsername'] ), | |
| 148 | - $external_svg | |
| 766 | + <div | |
| 767 | + class="activitypub-modal__overlay<?php echo \esc_attr( $args['is_compact'] ? ' compact' : '' ); ?>" | |
| 768 | + data-wp-bind--hidden="!context.modal.isOpen" | |
| 769 | + data-wp-watch="callbacks.handleModalEffects" | |
| 770 | + <?php if ( ! empty( $args['title_binding'] ) ) : ?> | |
| 771 | + data-wp-class--compact="context.modal.isCompact" | |
| 772 | + <?php endif; ?> | |
| 773 | + role="dialog" | |
| 774 | + aria-modal="true" | |
| 775 | + hidden | |
| 776 | + > | |
| 777 | + <div class="activitypub-modal__frame"> | |
| 778 | + <?php if ( ! $args['is_compact'] || ! empty( $args['title'] ) || ! empty( $args['title_binding'] ) ) : ?> | |
| 779 | + <div class="activitypub-modal__header"> | |
| 780 | + <h2 | |
| 781 | + class="activitypub-modal__title" | |
| 782 | + <?php if ( ! empty( $args['id'] ) ) : ?> | |
| 783 | + id="<?php echo \esc_attr( $args['id'] . '-title' ); ?>" | |
| 784 | + <?php endif; ?> | |
| 785 | + <?php if ( ! empty( $args['title_binding'] ) ) : ?> | |
| 786 | + data-wp-text="<?php echo \esc_attr( $args['title_binding'] ); ?>" | |
| 787 | + <?php endif; ?> | |
| 788 | + ><?php echo \esc_html( $args['title'] ); ?></h2> | |
| 789 | + <button | |
| 790 | + type="button" | |
| 791 | + class="activitypub-modal__close wp-element-button" | |
| 792 | + data-wp-on--click="actions.closeModal" | |
| 793 | + aria-label="<?php echo \esc_attr__( 'Close dialog', 'activitypub' ); ?>" | |
| 794 | + > | |
| 795 | + <svg fill="currentColor" width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false"> | |
| 796 | + <path d="M13 11.8l6.1-6.3-1-1-6.1 6.2-6.1-6.2-1 1 6.1 6.3-6.5 6.7 1 1 6.5-6.6 6.5 6.6 1-1z"></path> | |
| 797 | + </svg> | |
| 798 | + </button> | |
| 799 | + </div> | |
| 800 | + <?php endif; ?> | |
| 801 | + <div class="activitypub-modal__content"> | |
| 802 | + <?php echo $args['content']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?> | |
| 803 | + </div> | |
| 804 | + </div> | |
| 805 | + </div> | |
| 806 | + <?php | |
| 807 | + } | |
| 808 | + | |
| 809 | + /** | |
| 810 | + * Renders a help section explaining the Fediverse inside modal dialogs. | |
| 811 | + * | |
| 812 | + * Outputs a collapsible `<details>` element that explains decentralized | |
| 813 | + * interactions to users unfamiliar with the Fediverse. | |
| 814 | + * | |
| 815 | + * @since 8.0.0 | |
| 816 | + */ | |
| 817 | + public static function render_modal_help() { | |
| 818 | + ?> | |
| 819 | + <details class="activitypub-dialog__help"> | |
| 820 | + <summary><?php \esc_html_e( 'Why do I need to enter my profile?', 'activitypub' ); ?></summary> | |
| 821 | + <p> | |
| 822 | + <?php \esc_html_e( 'This site is part of the ⁂ open social web, a network of interconnected social platforms (like Mastodon, Pixelfed, Friendica, and others). Unlike centralized social media, your account lives on a platform of your choice, and you can interact with people across different platforms.', 'activitypub' ); ?> | |
| 823 | + </p> | |
| 824 | + <p> | |
| 825 | + <?php \esc_html_e( 'By entering your profile, we can send you to your account where you can complete this action.', 'activitypub' ); ?> | |
| 826 | + </p> | |
| 827 | + </details> | |
| 828 | + <?php | |
| 829 | + } | |
| 830 | + | |
| 831 | + /** | |
| 832 | + * Renders an actor list component that can be used by different blocks. | |
| 833 | + * | |
| 834 | + * @param array $args Arguments for the actor list. | |
| 835 | + */ | |
| 836 | + public static function render_actor_list( $args = array() ) { | |
| 837 | + $defaults = array( | |
| 838 | + 'show_avatars' => true, | |
| 839 | + 'show_pagination' => true, | |
| 840 | + 'total' => 0, | |
| 841 | + 'per_page' => 10, | |
| 842 | + 'nav_label' => \__( 'Actor navigation', 'activitypub' ), | |
| 149 | 843 | ); |
| 844 | + | |
| 845 | + $args = \wp_parse_args( $args, $defaults ); | |
| 846 | + | |
| 847 | + // Sanitize numeric values, ensuring per_page is at least 1 to avoid division by zero. | |
| 848 | + $args['total'] = \absint( $args['total'] ); | |
| 849 | + $args['per_page'] = \max( 1, \absint( $args['per_page'] ) ); | |
| 850 | + ?> | |
| 851 | + | |
| 852 | + <div class="activitypub-actor-list-container"> | |
| 853 | + <ul class="activitypub-actor-list"> | |
| 854 | + <template data-wp-each="context.items"> | |
| 855 | + <li class="activitypub-actor-item"> | |
| 856 | + <a href="#" | |
| 857 | + data-wp-bind--href="context.item.url" | |
| 858 | + class="activitypub-actor-link" | |
| 859 | + target="_blank" | |
| 860 | + rel="external noreferrer noopener" | |
| 861 | + data-wp-bind--title="context.item.handle"> | |
| 862 | + | |
| 863 | + <?php if ( $args['show_avatars'] ) : ?> | |
| 864 | + <img | |
| 865 | + data-wp-bind--src="context.item.icon.url" | |
| 866 | + data-wp-on--error="callbacks.setDefaultAvatar" | |
| 867 | + src="" | |
| 868 | + alt="" | |
| 869 | + class="activitypub-actor-avatar" | |
| 870 | + width="48" | |
| 871 | + height="48" | |
| 872 | + > | |
| 873 | + <?php endif; ?> | |
| 874 | + | |
| 875 | + <div class="activitypub-actor-info"> | |
| 876 | + <span class="activitypub-actor-name" data-wp-text="context.item.name"></span> | |
| 877 | + <span class="activitypub-actor-handle" data-wp-text="context.item.handle"></span> | |
| 878 | + </div> | |
| 879 | + | |
| 880 | + <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24" class="external-link-icon" aria-hidden="true" focusable="false" fill="currentColor"> | |
| 881 | + <path d="M18.2 17c0 .7-.6 1.2-1.2 1.2H7c-.7 0-1.2-.6-1.2-1.2V7c0-.7.6-1.2 1.2-1.2h3.2V4.2H7C5.5 4.2 4.2 5.5 4.2 7v10c0 1.5 1.2 2.8 2.8 2.8h10c1.5 0 2.8-1.2 2.8-2.8v-3.6h-1.5V17zM14.9 3v1.5h3.7l-6.4 6.4 1.1 1.1 6.4-6.4v3.7h1.5V3h-6.3z"></path> | |
| 882 | + </svg> | |
| 883 | + </a> | |
| 884 | + </li> | |
| 885 | + </template> | |
| 886 | + </ul> | |
| 887 | + | |
| 888 | + <?php if ( $args['show_pagination'] && $args['total'] > $args['per_page'] ) : ?> | |
| 889 | + <nav class="activitypub-actor-list-pagination" role="navigation"> | |
| 890 | + <h1 class="screen-reader-text"><?php echo \esc_html( $args['nav_label'] ); ?></h1> | |
| 891 | + <a | |
| 892 | + href="#" | |
| 893 | + role="button" | |
| 894 | + class="pagination-previous" | |
| 895 | + data-wp-on--click="actions.previousPage" | |
| 896 | + data-wp-bind--aria-disabled="state.disablePreviousLink" | |
| 897 | + aria-label="<?php \esc_attr_e( 'Previous page', 'activitypub' ); ?>" | |
| 898 | + > | |
| 899 | + <?php \esc_html_e( 'Previous', 'activitypub' ); ?> | |
| 900 | + </a> | |
| 901 | + | |
| 902 | + <div class="pagination-info" data-wp-text="state.paginationText"></div> | |
| 903 | + | |
| 904 | + <a | |
| 905 | + href="#" | |
| 906 | + role="button" | |
| 907 | + class="pagination-next" | |
| 908 | + data-wp-on--click="actions.nextPage" | |
| 909 | + data-wp-bind--aria-disabled="state.disableNextLink" | |
| 910 | + aria-label="<?php \esc_attr_e( 'Next page', 'activitypub' ); ?>" | |
| 911 | + > | |
| 912 | + <?php \esc_html_e( 'Next', 'activitypub' ); ?> | |
| 913 | + </a> | |
| 914 | + </nav> | |
| 915 | + | |
| 916 | + <div class="activitypub-actor-list-loading" data-wp-bind--aria-hidden="!context.isLoading"> | |
| 917 | + <div class="loading-spinner"></div> | |
| 918 | + </div> | |
| 919 | + <?php endif; ?> | |
| 920 | + </div> | |
| 921 | + <?php | |
| 922 | + } | |
| 923 | + | |
| 924 | + /** | |
| 925 | + * Converts content to blocks before saving to the database. | |
| 926 | + * | |
| 927 | + * @param array $data The post data to be inserted. | |
| 928 | + * @param array $post The Mastodon Create activity. | |
| 929 | + * | |
| 930 | + * @return array | |
| 931 | + */ | |
| 932 | + public static function filter_import_mastodon_post_data( $data, $post ) { | |
| 933 | + // Convert paragraphs to blocks. | |
| 934 | + \preg_match_all( '#<p>.*?</p>#is', $data['post_content'], $matches ); | |
| 935 | + $blocks = \array_map( | |
| 936 | + static function ( $paragraph ) { | |
| 937 | + return '<!-- wp:paragraph -->' . PHP_EOL . $paragraph . PHP_EOL . '<!-- /wp:paragraph -->' . PHP_EOL; | |
| 938 | + }, | |
| 939 | + $matches[0] ?? array() | |
| 940 | + ); | |
| 941 | + | |
| 942 | + $data['post_content'] = \rtrim( \implode( PHP_EOL, $blocks ), PHP_EOL ); | |
| 943 | + | |
| 944 | + // Add reply block if it's a reply. | |
| 945 | + if ( ! empty( $post['object']['inReplyTo'] ) ) { | |
| 946 | + $reply_block = \sprintf( '<!-- wp:activitypub/reply {"url":"%1$s","embedPost":true} /-->' . PHP_EOL, \esc_url( $post['object']['inReplyTo'] ) ); | |
| 947 | + $data['post_content'] = $reply_block . $data['post_content']; | |
| 948 | + } | |
| 949 | + | |
| 950 | + return $data; | |
| 951 | + } | |
| 952 | + | |
| 953 | + /** | |
| 954 | + * Add Interactivity directions to the specified element. | |
| 955 | + * | |
| 956 | + * @param string $content The block content. | |
| 957 | + * @param string[] $selector The selector for the element to add directions to. | |
| 958 | + * @param string[] $attributes The attributes to add to the element. | |
| 959 | + * | |
| 960 | + * @return string The updated content. | |
| 961 | + */ | |
| 962 | + public static function add_directions( $content, $selector, $attributes ) { | |
| 963 | + $tags = new \WP_HTML_Tag_Processor( $content ); | |
| 964 | + | |
| 965 | + while ( $tags->next_tag( $selector ) ) { | |
| 966 | + foreach ( $attributes as $key => $value ) { | |
| 967 | + if ( 'class' === $key ) { | |
| 968 | + $tags->add_class( $value ); | |
| 969 | + continue; | |
| 970 | + } | |
| 971 | + | |
| 972 | + $tags->set_attribute( $key, $value ); | |
| 973 | + } | |
| 974 | + } | |
| 975 | + | |
| 976 | + return $tags->get_updated_html(); | |
| 977 | + } | |
| 978 | + | |
| 979 | + /** | |
| 980 | + * Add post transformation callbacks. | |
| 981 | + * | |
| 982 | + * @param object $post The post object. | |
| 983 | + */ | |
| 984 | + public static function add_post_transformation_callbacks( $post ) { | |
| 985 | + \add_filter( 'render_block_core/embed', array( self::class, 'revert_embed_links' ), 10, 2 ); | |
| 986 | + \add_filter( 'render_block_activitypub/stats', '__return_empty_string' ); | |
| 987 | + | |
| 988 | + // Only transform reply link if it's the first block in the post. | |
| 989 | + $blocks = \parse_blocks( $post->post_content ); | |
| 990 | + if ( ! empty( $blocks ) && 'activitypub/reply' === $blocks[0]['blockName'] ) { | |
| 991 | + \add_filter( 'render_block_activitypub/reply', array( self::class, 'generate_reply_link' ), 10, 2 ); | |
| 992 | + } | |
| 993 | + } | |
| 994 | + | |
| 995 | + /** | |
| 996 | + * Remove post transformation callbacks. | |
| 997 | + * | |
| 998 | + * @param string $content The post content. | |
| 999 | + * | |
| 1000 | + * @return string The updated content. | |
| 1001 | + */ | |
| 1002 | + public static function remove_post_transformation_callbacks( $content ) { | |
| 1003 | + \remove_filter( 'render_block_core/embed', array( self::class, 'revert_embed_links' ) ); | |
| 1004 | + \remove_filter( 'render_block_activitypub/reply', array( self::class, 'generate_reply_link' ) ); | |
| 1005 | + \remove_filter( 'render_block_activitypub/stats', '__return_empty_string' ); | |
| 1006 | + | |
| 1007 | + return $content; | |
| 1008 | + } | |
| 1009 | + | |
| 1010 | + /** | |
| 1011 | + * Generate HTML @ link for reply block. | |
| 1012 | + * | |
| 1013 | + * @param string $block_content The block content. | |
| 1014 | + * @param array $block The block data. | |
| 1015 | + * | |
| 1016 | + * @return string The HTML @ link. | |
| 1017 | + */ | |
| 1018 | + public static function generate_reply_link( $block_content, $block ) { | |
| 1019 | + // Unhook ourselves after first execution to ensure only the first reply block gets transformed. | |
| 1020 | + \remove_filter( 'render_block_activitypub/reply', array( self::class, 'generate_reply_link' ) ); | |
| 1021 | + | |
| 1022 | + // Return empty string if no URL is provided. | |
| 1023 | + if ( empty( $block['attrs']['url'] ) ) { | |
| 1024 | + return ''; | |
| 1025 | + } | |
| 1026 | + | |
| 1027 | + $url = $block['attrs']['url']; | |
| 1028 | + | |
| 1029 | + // Try to get ActivityPub representation. Is likely already cached. | |
| 1030 | + $object = Http::get_remote_object( $url ); | |
| 1031 | + if ( \is_wp_error( $object ) ) { | |
| 1032 | + return ''; | |
| 1033 | + } | |
| 1034 | + | |
| 1035 | + $author_url = $object['attributedTo'] ?? ''; | |
| 1036 | + if ( ! $author_url ) { | |
| 1037 | + return ''; | |
| 1038 | + } | |
| 1039 | + | |
| 1040 | + // Fetch author information. | |
| 1041 | + $author = Http::get_remote_object( $author_url ); | |
| 1042 | + if ( \is_wp_error( $author ) ) { | |
| 1043 | + return ''; | |
| 1044 | + } | |
| 1045 | + | |
| 1046 | + // Get webfinger identifier. | |
| 1047 | + $webfinger = ''; | |
| 1048 | + if ( ! empty( $author['webfinger'] ) ) { | |
| 1049 | + $webfinger = \str_replace( 'acct:', '', $author['webfinger'] ); | |
| 1050 | + } elseif ( ! empty( $author['preferredUsername'] ) && ! empty( $author['url'] ) ) { | |
| 1051 | + // Construct webfinger-style identifier from username and domain. | |
| 1052 | + $domain = \wp_parse_url( $author['url'], PHP_URL_HOST ); | |
| 1053 | + $webfinger = '@' . $author['preferredUsername'] . '@' . $domain; | |
| 1054 | + } | |
| 1055 | + | |
| 1056 | + if ( ! $webfinger ) { | |
| 1057 | + return ''; | |
| 1058 | + } | |
| 1059 | + | |
| 1060 | + // Generate HTML @ link. | |
| 1061 | + return \sprintf( | |
| 1062 | + '<p class="ap-reply-mention"><a rel="mention ugc" href="%1$s" title="%2$s">%3$s</a></p>', | |
| 1063 | + \esc_url( $url ), | |
| 1064 | + \esc_attr( $webfinger ), | |
| 1065 | + \esc_html( '@' . \strtok( $webfinger, '@' ) ) | |
| 1066 | + ); | |
| 1067 | + } | |
| 1068 | + | |
| 1069 | + /** | |
| 1070 | + * Add the stats image as an attachment when a post contains the stats block. | |
| 1071 | + * | |
| 1072 | + * Parses the post content for activitypub/stats blocks and appends each | |
| 1073 | + * as an Image attachment to the ActivityPub object. | |
| 1074 | + * | |
| 1075 | + * @since 8.1.0 | |
| 1076 | + * | |
| 1077 | + * @param array $attachments The existing attachments. | |
| 1078 | + * @param \WP_Post $post The post object. | |
| 1079 | + * | |
| 1080 | + * @return array The attachments with stats images appended. | |
| 1081 | + */ | |
| 1082 | + public static function add_stats_image_attachment( $attachments, $post ) { | |
| 1083 | + if ( ! Stats_Image::is_available() ) { | |
| 1084 | + return $attachments; | |
| 1085 | + } | |
| 1086 | + | |
| 1087 | + /* | |
| 1088 | + * The stats image intentionally bypasses the `activitypub_max_image_attachments` | |
| 1089 | + * limit because it replaces the block content rather than being an inline image | |
| 1090 | + * extracted from the post. It is always appended so that the share-pic is | |
| 1091 | + * included in the federated activity regardless of the attachment cap. | |
| 1092 | + */ | |
| 1093 | + $blocks = \parse_blocks( $post->post_content ); | |
| 1094 | + $stats_blocks = self::find_blocks_recursive( $blocks, 'activitypub/stats' ); | |
| 1095 | + | |
| 1096 | + foreach ( $stats_blocks as $block ) { | |
| 1097 | + $user_id = self::get_user_id( $block['attrs']['selectedUser'] ?? 'blog' ); | |
| 1098 | + | |
| 1099 | + if ( null === $user_id ) { | |
| 1100 | + continue; | |
| 1101 | + } | |
| 1102 | + | |
| 1103 | + $year = (int) ( $block['attrs']['year'] ?? (int) \gmdate( 'Y' ) - 1 ); | |
| 1104 | + $url = Stats_Image::get_url( $user_id, $year ); | |
| 1105 | + | |
| 1106 | + if ( \is_wp_error( $url ) ) { | |
| 1107 | + continue; | |
| 1108 | + } | |
| 1109 | + | |
| 1110 | + // Determine mime type from URL extension. | |
| 1111 | + $mime_type = \str_ends_with( $url, '.webp' ) ? 'image/webp' : 'image/png'; | |
| 1112 | + | |
| 1113 | + $attachments[] = array( | |
| 1114 | + 'type' => 'Image', | |
| 1115 | + 'mediaType' => $mime_type, | |
| 1116 | + 'url' => $url, | |
| 1117 | + 'name' => \sprintf( | |
| 1118 | + /* translators: %d: The year */ | |
| 1119 | + \__( 'Fediverse Stats %d', 'activitypub' ), | |
| 1120 | + $year | |
| 1121 | + ), | |
| 1122 | + ); | |
| 1123 | + } | |
| 1124 | + | |
| 1125 | + return $attachments; | |
| 1126 | + } | |
| 1127 | + | |
| 1128 | + /** | |
| 1129 | + * Recursively find blocks of a given type in a block tree. | |
| 1130 | + * | |
| 1131 | + * @since 8.1.0 | |
| 1132 | + * | |
| 1133 | + * @param array $blocks The parsed blocks. | |
| 1134 | + * @param string $block_name The block name to search for. | |
| 1135 | + * | |
| 1136 | + * @return array The matching blocks. | |
| 1137 | + */ | |
| 1138 | + private static function find_blocks_recursive( $blocks, $block_name ) { | |
| 1139 | + $found = array(); | |
| 1140 | + | |
| 1141 | + foreach ( $blocks as $block ) { | |
| 1142 | + if ( $block_name === $block['blockName'] ) { | |
| 1143 | + $found[] = $block; | |
| 1144 | + } | |
| 1145 | + | |
| 1146 | + if ( ! empty( $block['innerBlocks'] ) ) { | |
| 1147 | + $found = \array_merge( $found, self::find_blocks_recursive( $block['innerBlocks'], $block_name ) ); | |
| 1148 | + } | |
| 1149 | + } | |
| 1150 | + | |
| 1151 | + return $found; | |
| 1152 | + } | |
| 1153 | + | |
| 1154 | + /** | |
| 1155 | + * Transform Embed blocks to block level link. | |
| 1156 | + * | |
| 1157 | + * Remote servers will simply drop iframe elements, rendering incomplete content. | |
| 1158 | + * | |
| 1159 | + * @see https://www.w3.org/TR/activitypub/#security-sanitizing-content | |
| 1160 | + * @see https://www.w3.org/wiki/ActivityPub/Primer/HTML | |
| 1161 | + * | |
| 1162 | + * @param string $block_content The block content (html). | |
| 1163 | + * @param object $block The block object. | |
| 1164 | + * | |
| 1165 | + * @return string A block level link | |
| 1166 | + */ | |
| 1167 | + public static function revert_embed_links( $block_content, $block ) { | |
| 1168 | + if ( ! isset( $block['attrs']['url'] ) ) { | |
| 1169 | + return $block_content; | |
| 1170 | + } | |
| 1171 | + | |
| 1172 | + // Escape once and reuse: the URL is also the visible link text, so it must be safe there too. | |
| 1173 | + $url = \esc_url( $block['attrs']['url'] ); | |
| 1174 | + | |
| 1175 | + return '<p><a href="' . $url . '">' . $url . '</a></p>'; | |
| 1176 | + } | |
| 1177 | + | |
| 1178 | + /** | |
| 1179 | + * Convert HTML content to blocks. | |
| 1180 | + * | |
| 1181 | + * Tokenizes the content with wp_html_split(), tracks nesting depth, | |
| 1182 | + * and wraps each top-level element in block comment delimiters. | |
| 1183 | + * | |
| 1184 | + * @since 8.1.0 | |
| 1185 | + * | |
| 1186 | + * @param string $content The HTML content. | |
| 1187 | + * | |
| 1188 | + * @return string The content converted to blocks. | |
| 1189 | + */ | |
| 1190 | + public static function convert_from_html( $content ) { | |
| 1191 | + if ( empty( $content ) ) { | |
| 1192 | + return ''; | |
| 1193 | + } | |
| 1194 | + | |
| 1195 | + $tokens = \wp_html_split( $content ); | |
| 1196 | + $_content = ''; | |
| 1197 | + $depth = 0; | |
| 1198 | + $current_tag = ''; | |
| 1199 | + $current_html = ''; | |
| 1200 | + | |
| 1201 | + foreach ( $tokens as $token ) { | |
| 1202 | + if ( '' === $token ) { | |
| 1203 | + continue; | |
| 1204 | + } | |
| 1205 | + | |
| 1206 | + // Text content — accumulate only inside a top-level element. | |
| 1207 | + if ( '<' !== $token[0] ) { | |
| 1208 | + if ( $depth > 0 ) { | |
| 1209 | + $current_html .= $token; | |
| 1210 | + } | |
| 1211 | + continue; | |
| 1212 | + } | |
| 1213 | + | |
| 1214 | + // Closing tag. | |
| 1215 | + if ( '/' === $token[1] ) { | |
| 1216 | + $current_html .= $token; | |
| 1217 | + --$depth; | |
| 1218 | + | |
| 1219 | + if ( 0 === $depth && '' !== $current_tag ) { | |
| 1220 | + $_content .= self::to_block( $current_tag, $current_html ); | |
| 1221 | + $current_tag = ''; | |
| 1222 | + $current_html = ''; | |
| 1223 | + } | |
| 1224 | + continue; | |
| 1225 | + } | |
| 1226 | + | |
| 1227 | + // Extract the tag name from the opening tag. | |
| 1228 | + if ( ! \preg_match( '/^<([a-zA-Z][a-zA-Z0-9]*)/', $token, $m ) ) { | |
| 1229 | + if ( $depth > 0 ) { | |
| 1230 | + $current_html .= $token; | |
| 1231 | + } | |
| 1232 | + continue; | |
| 1233 | + } | |
| 1234 | + | |
| 1235 | + $tag = \strtoupper( $m[1] ); | |
| 1236 | + | |
| 1237 | + // Start of a new top-level element. | |
| 1238 | + if ( 0 === $depth ) { | |
| 1239 | + $current_tag = $tag; | |
| 1240 | + $current_html = $token; | |
| 1241 | + } else { | |
| 1242 | + $current_html .= $token; | |
| 1243 | + } | |
| 1244 | + | |
| 1245 | + // Void elements don't increase depth — flush immediately at top level. | |
| 1246 | + if ( \in_array( $tag, self::VOID_TAGS, true ) ) { | |
| 1247 | + if ( 0 === $depth && '' !== $current_tag ) { | |
| 1248 | + $_content .= self::to_block( $current_tag, $current_html ); | |
| 1249 | + $current_tag = ''; | |
| 1250 | + $current_html = ''; | |
| 1251 | + } | |
| 1252 | + } else { | |
| 1253 | + ++$depth; | |
| 1254 | + } | |
| 1255 | + } | |
| 1256 | + | |
| 1257 | + return $_content; | |
| 1258 | + } | |
| 1259 | + | |
| 1260 | + /** | |
| 1261 | + * Wrap an HTML element in block comment delimiters. | |
| 1262 | + * | |
| 1263 | + * @since 8.1.0 | |
| 1264 | + * | |
| 1265 | + * @param string $tag The uppercase tag name. | |
| 1266 | + * @param string $html The element HTML. | |
| 1267 | + * | |
| 1268 | + * @return string The block-wrapped HTML, or empty string for skipped tags. | |
| 1269 | + */ | |
| 1270 | + private static function to_block( $tag, $html ) { | |
| 1271 | + if ( \in_array( $tag, self::SKIP_TAGS, true ) ) { | |
| 1272 | + return ''; | |
| 1273 | + } | |
| 1274 | + | |
| 1275 | + $block_type = self::BLOCK_MAP[ $tag ] ?? 'html'; | |
| 1276 | + $block_attrs = array(); | |
| 1277 | + | |
| 1278 | + if ( 'OL' === $tag ) { | |
| 1279 | + $block_attrs['ordered'] = true; | |
| 1280 | + } | |
| 1281 | + | |
| 1282 | + return \get_comment_delimited_block_content( $block_type, $block_attrs, \trim( $html ) ); | |
| 1283 | + } | |
| 1284 | + | |
| 1285 | + /** | |
| 1286 | + * Filter the main query to exclude replies. | |
| 1287 | + * | |
| 1288 | + * Adds a WHERE clause to exclude posts containing the `activitypub/reply` | |
| 1289 | + * block when the visitor has explicitly requested the "Posts" tab via | |
| 1290 | + * `?filter=posts`. This filters the main query so that Query Loop blocks | |
| 1291 | + * with `inherit: true` also pick up the filter. | |
| 1292 | + * | |
| 1293 | + * The filter only attaches on that explicit opt-in. Admin, feed, and any | |
| 1294 | + * regular frontend request (front page, archives, search…) are never | |
| 1295 | + * touched, which is why no block-presence probing is needed: the only | |
| 1296 | + * way `?filter=posts` appears in a URL is from a click on the | |
| 1297 | + * `activitypub/posts-and-replies` tab block. | |
| 1298 | + * | |
| 1299 | + * @since 8.1.0 | |
| 1300 | + * | |
| 1301 | + * @param WP_Query $query The WP_Query instance. | |
| 1302 | + */ | |
| 1303 | + public static function filter_query_loop_vars( $query ) { | |
| 1304 | + // Never touch admin or feed queries. | |
| 1305 | + if ( \is_admin() || $query->is_feed() ) { | |
| 1306 | + return; | |
| 1307 | + } | |
| 1308 | + | |
| 1309 | + if ( ! $query->is_main_query() || $query->is_singular() ) { | |
| 1310 | + return; | |
| 1311 | + } | |
| 1312 | + | |
| 1313 | + // Skip the reply-exclusion filter for queries that only target | |
| 1314 | + // non-ActivityPub post types to avoid a full table scan. | |
| 1315 | + $query_post_type = $query->get( 'post_type' ); | |
| 1316 | + if ( ! empty( $query_post_type ) && 'any' !== $query_post_type ) { | |
| 1317 | + $query_post_types = (array) $query_post_type; | |
| 1318 | + if ( ! \array_intersect( $query_post_types, \get_post_types_by_support( 'activitypub' ) ) ) { | |
| 1319 | + return; | |
| 1320 | + } | |
| 1321 | + } | |
| 1322 | + | |
| 1323 | + // Only filter when the "Posts" tab has been explicitly selected. | |
| 1324 | + // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 1325 | + if ( ! isset( $_GET['filter'] ) || 'posts' !== \sanitize_key( \wp_unslash( $_GET['filter'] ) ) ) { | |
| 1326 | + return; | |
| 1327 | + } | |
| 1328 | + | |
| 1329 | + \add_filter( 'posts_where', array( self::class, 'exclude_replies_where' ) ); | |
| 1330 | + } | |
| 1331 | + | |
| 1332 | + /** | |
| 1333 | + * Exclude posts containing the activitypub/reply block. | |
| 1334 | + * | |
| 1335 | + * Removes itself after the first execution to avoid | |
| 1336 | + * affecting secondary queries on the same page. | |
| 1337 | + * | |
| 1338 | + * @since 8.1.0 | |
| 1339 | + * | |
| 1340 | + * @param string $where The WHERE clause. | |
| 1341 | + * @return string Modified WHERE clause. | |
| 1342 | + */ | |
| 1343 | + public static function exclude_replies_where( $where ) { | |
| 1344 | + \remove_filter( 'posts_where', array( self::class, 'exclude_replies_where' ) ); | |
| 1345 | + | |
| 1346 | + global $wpdb; | |
| 1347 | + | |
| 1348 | + $where .= $wpdb->prepare( | |
| 1349 | + " AND {$wpdb->posts}.post_content NOT LIKE %s", | |
| 1350 | + '%<!-- wp:activitypub/reply%' | |
| 1351 | + ); | |
| 1352 | + | |
| 1353 | + return $where; | |
| 150 | 1354 | } |
| 151 | 1355 | } |
