| @@ -1,22 +1,25 @@ | ||
| 1 | 1 | <?php |
| 2 | 2 | namespace Activitypub\Transformer; |
| 3 | 3 | |
| 4 | 4 | use WP_Post; |
| 5 | +use Activitypub\Shortcodes; | |
| 6 | +use Activitypub\Model\Blog; | |
| 5 | 7 | use Activitypub\Collection\Users; |
| 6 | -use Activitypub\Model\Blog_User; | |
| 7 | -use Activitypub\Activity\Base_Object; | |
| 8 | -use Activitypub\Shortcodes; | |
| 8 | +use Activitypub\Transformer\Base; | |
| 9 | 9 | |
| 10 | 10 | use function Activitypub\esc_hashtag; |
| 11 | 11 | use function Activitypub\is_single_user; |
| 12 | +use function Activitypub\get_enclosures; | |
| 13 | +use function Activitypub\site_supports_blocks; | |
| 12 | 14 | use function Activitypub\get_rest_url_by_path; |
| 13 | -use function Activitypub\site_supports_blocks; | |
| 15 | +use function Activitypub\is_user_type_disabled; | |
| 16 | +use function Activitypub\generate_post_summary; | |
| 14 | 17 | |
| 15 | 18 | /** |
| 16 | 19 | * WordPress Post Transformer |
| 17 | 20 | * |
| 18 | - * The Post Transformer is responsible for transforming a WP_Post object into different othe | |
| 21 | + * The Post Transformer is responsible for transforming a WP_Post object into different other | |
| 19 | 22 | * Object-Types. |
| 20 | 23 | * |
| 21 | 24 | * Currently supported are: |
| 22 | 25 | * |
| @@ -21,37 +24,34 @@ | ||
| 21 | 24 | * Currently supported are: |
| 22 | 25 | * |
| 23 | 26 | * - Activitypub\Activity\Base_Object |
| 24 | 27 | */ |
| 25 | -class Post { | |
| 26 | - | |
| 28 | +class Post extends Base { | |
| 27 | 29 | /** |
| 28 | - * The WP_Post object. | |
| 30 | + * The User as Actor Object. | |
| 29 | 31 | * |
| 30 | - * @var WP_Post | |
| 32 | + * @var Activitypub\Activity\Actor | |
| 31 | 33 | */ |
| 32 | - protected $wp_post; | |
| 34 | + private $actor_object = null; | |
| 33 | 35 | |
| 34 | 36 | /** |
| 35 | - * Static function to Transform a WP_Post Object. | |
| 37 | + * Returns the ID of the WordPress Post. | |
| 36 | 38 | * |
| 37 | - * This helps to chain the output of the Transformer. | |
| 38 | - * | |
| 39 | - * @param WP_Post $wp_post The WP_Post object | |
| 40 | - * | |
| 41 | - * @return void | |
| 39 | + * @return int The ID of the WordPress Post | |
| 42 | 40 | */ |
| 43 | - public static function transform( WP_Post $wp_post ) { | |
| 44 | - return new static( $wp_post ); | |
| 41 | + public function get_wp_user_id() { | |
| 42 | + return $this->wp_object->post_author; | |
| 45 | 43 | } |
| 46 | 44 | |
| 47 | 45 | /** |
| 46 | + * Change the User-ID of the WordPress Post. | |
| 48 | 47 | * |
| 49 | - * | |
| 50 | - * @param WP_Post $wp_post | |
| 48 | + * @return int The User-ID of the WordPress Post | |
| 51 | 49 | */ |
| 52 | - public function __construct( WP_Post $wp_post ) { | |
| 53 | - $this->wp_post = $wp_post; | |
| 50 | + public function change_wp_user_id( $user_id ) { | |
| 51 | + $this->wp_object->post_author = $user_id; | |
| 52 | + | |
| 53 | + return $this; | |
| 54 | 54 | } |
| 55 | 55 | |
| 56 | 56 | /** |
| 57 | 57 | * Transforms the WP_Post object to an ActivityPub Object |
| @@ -60,48 +60,67 @@ | ||
| 60 | 60 | * |
| 61 | 61 | * @return \Activitypub\Activity\Base_Object The ActivityPub Object |
| 62 | 62 | */ |
| 63 | 63 | public function to_object() { |
| 64 | - $wp_post = $this->wp_post; | |
| 65 | - $object = new Base_Object(); | |
| 64 | + $post = $this->wp_object; | |
| 65 | + $object = parent::to_object(); | |
| 66 | 66 | |
| 67 | - $object->set_id( $this->get_id() ); | |
| 68 | - $object->set_url( $this->get_url() ); | |
| 69 | - $object->set_type( $this->get_object_type() ); | |
| 67 | + $published = \strtotime( $post->post_date_gmt ); | |
| 70 | 68 | |
| 71 | - $published = \strtotime( $wp_post->post_date_gmt ); | |
| 72 | - | |
| 73 | 69 | $object->set_published( \gmdate( 'Y-m-d\TH:i:s\Z', $published ) ); |
| 74 | 70 | |
| 75 | - $updated = \strtotime( $wp_post->post_modified_gmt ); | |
| 71 | + $updated = \strtotime( $post->post_modified_gmt ); | |
| 76 | 72 | |
| 77 | 73 | if ( $updated > $published ) { |
| 78 | 74 | $object->set_updated( \gmdate( 'Y-m-d\TH:i:s\Z', $updated ) ); |
| 79 | 75 | } |
| 80 | 76 | |
| 81 | - $object->set_attributed_to( $this->get_attributed_to() ); | |
| 82 | - $object->set_content( $this->get_content() ); | |
| 83 | 77 | $object->set_content_map( |
| 84 | 78 | array( |
| 85 | 79 | $this->get_locale() => $this->get_content(), |
| 86 | 80 | ) |
| 87 | 81 | ); |
| 88 | - $path = sprintf( 'users/%d/followers', intval( $wp_post->post_author ) ); | |
| 89 | 82 | |
| 90 | 83 | $object->set_to( |
| 91 | 84 | array( |
| 92 | 85 | 'https://www.w3.org/ns/activitystreams#Public', |
| 93 | - get_rest_url_by_path( $path ), | |
| 86 | + $this->get_actor_object()->get_followers(), | |
| 94 | 87 | ) |
| 95 | 88 | ); |
| 96 | - $object->set_cc( $this->get_cc() ); | |
| 97 | - $object->set_attachment( $this->get_attachments() ); | |
| 98 | - $object->set_tag( $this->get_tags() ); | |
| 99 | 89 | |
| 100 | 90 | return $object; |
| 101 | 91 | } |
| 102 | 92 | |
| 103 | 93 | /** |
| 94 | + * Returns the User-Object of the Author of the Post. | |
| 95 | + * | |
| 96 | + * If `single_user` mode is enabled, the Blog-User is returned. | |
| 97 | + * | |
| 98 | + * @return Activitypub\Activity\Actor The User-Object. | |
| 99 | + */ | |
| 100 | + protected function get_actor_object() { | |
| 101 | + if ( $this->actor_object ) { | |
| 102 | + return $this->actor_object; | |
| 103 | + } | |
| 104 | + | |
| 105 | + $blog_user = new Blog(); | |
| 106 | + $this->actor_object = $blog_user; | |
| 107 | + | |
| 108 | + if ( is_single_user() ) { | |
| 109 | + return $blog_user; | |
| 110 | + } | |
| 111 | + | |
| 112 | + $user = Users::get_by_id( $this->wp_object->post_author ); | |
| 113 | + | |
| 114 | + if ( $user && ! is_wp_error( $user ) ) { | |
| 115 | + $this->actor_object = $user; | |
| 116 | + return $user; | |
| 117 | + } | |
| 118 | + | |
| 119 | + return $blog_user; | |
| 120 | + } | |
| 121 | + | |
| 122 | + /** | |
| 104 | 123 | * Returns the ID of the Post. |
| 105 | 124 | * |
| 106 | 125 | * @return string The Posts ID. |
| 107 | 126 | */ |
| @@ -114,14 +133,25 @@ | ||
| 114 | 133 | * |
| 115 | 134 | * @return string The Posts URL. |
| 116 | 135 | */ |
| 117 | 136 | public function get_url() { |
| 118 | - $post = $this->wp_post; | |
| 137 | + $post = $this->wp_object; | |
| 119 | 138 | |
| 120 | - if ( 'trash' === get_post_status( $post ) ) { | |
| 121 | - $permalink = \get_post_meta( $post->ID, 'activitypub_canonical_url', true ); | |
| 122 | - } else { | |
| 123 | - $permalink = \get_permalink( $post ); | |
| 139 | + switch ( \get_post_status( $post ) ) { | |
| 140 | + case 'trash': | |
| 141 | + $permalink = \get_post_meta( $post->ID, 'activitypub_canonical_url', true ); | |
| 142 | + break; | |
| 143 | + case 'draft': | |
| 144 | + // get_sample_permalink is in wp-admin, not always loaded | |
| 145 | + if ( ! \function_exists( '\get_sample_permalink' ) ) { | |
| 146 | + require_once ABSPATH . 'wp-admin/includes/post.php'; | |
| 147 | + } | |
| 148 | + $sample = \get_sample_permalink( $post->ID ); | |
| 149 | + $permalink = \str_replace( array( '%pagename%', '%postname%' ), $sample[1], $sample[0] ); | |
| 150 | + break; | |
| 151 | + default: | |
| 152 | + $permalink = \get_permalink( $post ); | |
| 153 | + break; | |
| 124 | 154 | } |
| 125 | 155 | |
| 126 | 156 | return \esc_url( $permalink ); |
| 127 | 157 | } |
| @@ -133,14 +163,9 @@ | ||
| 133 | 163 | * |
| 134 | 164 | * @return string The User-URL. |
| 135 | 165 | */ |
| 136 | 166 | protected function get_attributed_to() { |
| 137 | - if ( is_single_user() ) { | |
| 138 | - $user = new Blog_User(); | |
| 139 | - return $user->get_url(); | |
| 140 | - } | |
| 141 | - | |
| 142 | - return Users::get_by_id( $this->wp_post->post_author )->get_url(); | |
| 167 | + return $this->get_actor_object()->get_url(); | |
| 143 | 168 | } |
| 144 | 169 | |
| 145 | 170 | /** |
| 146 | 171 | * Generates all Media Attachments for a Post. |
| @@ -146,193 +171,401 @@ | ||
| 146 | 171 | * Generates all Media Attachments for a Post. |
| 147 | 172 | * |
| 148 | 173 | * @return array The Attachments. |
| 149 | 174 | */ |
| 150 | - protected function get_attachments() { | |
| 175 | + protected function get_attachment() { | |
| 176 | + // Remove attachments from drafts. | |
| 177 | + if ( 'draft' === \get_post_status( $this->wp_object ) ) { | |
| 178 | + return array(); | |
| 179 | + } | |
| 180 | + | |
| 151 | 181 | // Once upon a time we only supported images, but we now support audio/video as well. |
| 152 | 182 | // We maintain the image-centric naming for backwards compatibility. |
| 153 | - $max_media = intval( \apply_filters( 'activitypub_max_image_attachments', \get_option( 'activitypub_max_image_attachments', ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ) ) ); | |
| 183 | + $max_media = \intval( | |
| 184 | + \apply_filters( | |
| 185 | + 'activitypub_max_image_attachments', | |
| 186 | + \get_option( 'activitypub_max_image_attachments', ACTIVITYPUB_MAX_IMAGE_ATTACHMENTS ) | |
| 187 | + ) | |
| 188 | + ); | |
| 154 | 189 | |
| 155 | - if ( site_supports_blocks() && \has_blocks( $this->wp_post->post_content ) ) { | |
| 156 | - return $this->get_block_attachments( $max_media ); | |
| 190 | + $media = array( | |
| 191 | + 'audio' => array(), | |
| 192 | + 'video' => array(), | |
| 193 | + 'image' => array(), | |
| 194 | + ); | |
| 195 | + $id = $this->wp_object->ID; | |
| 196 | + | |
| 197 | + // list post thumbnail first if this post has one | |
| 198 | + if ( \function_exists( 'has_post_thumbnail' ) && \has_post_thumbnail( $id ) ) { | |
| 199 | + $media['image'][] = array( 'id' => \get_post_thumbnail_id( $id ) ); | |
| 157 | 200 | } |
| 158 | 201 | |
| 159 | - return $this->get_classic_editor_images( $max_media ); | |
| 202 | + $media = $this->get_enclosures( $media ); | |
| 203 | + | |
| 204 | + if ( site_supports_blocks() && \has_blocks( $this->wp_object->post_content ) ) { | |
| 205 | + $media = $this->get_block_attachments( $media, $max_media ); | |
| 206 | + } else { | |
| 207 | + $media = $this->get_classic_editor_images( $media, $max_media ); | |
| 208 | + } | |
| 209 | + | |
| 210 | + $media = self::filter_media_by_object_type( $media, \get_post_format( $this->wp_object ), $this->wp_object ); | |
| 211 | + $unique_ids = \array_unique( \array_column( $media, 'id' ) ); | |
| 212 | + $media = \array_intersect_key( $media, $unique_ids ); | |
| 213 | + $media = \array_slice( $media, 0, $max_media ); | |
| 214 | + | |
| 215 | + /** | |
| 216 | + * Filter the attachment IDs for a post. | |
| 217 | + * | |
| 218 | + * @param array $media The media array grouped by type. | |
| 219 | + * @param WP_Post $this->wp_object The post object. | |
| 220 | + * | |
| 221 | + * @return array The filtered attachment IDs. | |
| 222 | + */ | |
| 223 | + $media = \apply_filters( 'activitypub_attachment_ids', $media, $this->wp_object ); | |
| 224 | + | |
| 225 | + $attchments = \array_filter( \array_map( array( self::class, 'wp_attachment_to_activity_attachment' ), $media ) ); | |
| 226 | + | |
| 227 | + /** | |
| 228 | + * Filter the attachments for a post. | |
| 229 | + * | |
| 230 | + * @param array $attchments The attachments. | |
| 231 | + * @param WP_Post $this->wp_object The post object. | |
| 232 | + * | |
| 233 | + * @return array The filtered attachments. | |
| 234 | + */ | |
| 235 | + return \apply_filters( 'activitypub_attachments', $attchments, $this->wp_object ); | |
| 160 | 236 | } |
| 161 | 237 | |
| 162 | 238 | /** |
| 163 | - * Get media attachments from blocks. They will be formatted as ActivityPub attachments, not as WP attachments. | |
| 239 | + * Get enclosures for a post. | |
| 164 | 240 | * |
| 165 | - * @param int $max_media The maximum number of attachments to return. | |
| 241 | + * @param array $media The media array grouped by type. | |
| 166 | 242 | * |
| 167 | - * @return array The attachments. | |
| 243 | + * @return array The media array extended with enclosures. | |
| 168 | 244 | */ |
| 169 | - protected function get_block_attachments( $max_media ) { | |
| 170 | - // max media can't be negative or zero | |
| 171 | - if ( $max_media <= 0 ) { | |
| 172 | - return array(); | |
| 245 | + public function get_enclosures( $media ) { | |
| 246 | + $enclosures = get_enclosures( $this->wp_object->ID ); | |
| 247 | + | |
| 248 | + if ( ! $enclosures ) { | |
| 249 | + return $media; | |
| 173 | 250 | } |
| 174 | 251 | |
| 175 | - $id = $this->wp_post->ID; | |
| 252 | + foreach ( $enclosures as $enclosure ) { | |
| 253 | + // check if URL is an attachment | |
| 254 | + $attachment_id = \attachment_url_to_postid( $enclosure['url'] ); | |
| 255 | + if ( $attachment_id ) { | |
| 256 | + $enclosure['id'] = $attachment_id; | |
| 257 | + $enclosure['url'] = \wp_get_attachment_url( $attachment_id ); | |
| 258 | + $enclosure['mediaType'] = \get_post_mime_type( $attachment_id ); | |
| 259 | + } | |
| 176 | 260 | |
| 177 | - $media_ids = array(); | |
| 261 | + $mime_type = $enclosure['mediaType']; | |
| 262 | + $mime_type_parts = \explode( '/', $mime_type ); | |
| 178 | 263 | |
| 179 | - // list post thumbnail first if this post has one | |
| 180 | - if ( \function_exists( 'has_post_thumbnail' ) && \has_post_thumbnail( $id ) ) { | |
| 181 | - $media_ids[] = \get_post_thumbnail_id( $id ); | |
| 264 | + switch ( $mime_type_parts[0] ) { | |
| 265 | + case 'image': | |
| 266 | + $media['image'][] = $enclosure; | |
| 267 | + break; | |
| 268 | + case 'audio': | |
| 269 | + $media['audio'][] = $enclosure; | |
| 270 | + break; | |
| 271 | + case 'video': | |
| 272 | + $media['video'][] = $enclosure; | |
| 273 | + break; | |
| 274 | + } | |
| 182 | 275 | } |
| 183 | 276 | |
| 184 | - if ( $max_media > 0 ) { | |
| 185 | - $blocks = \parse_blocks( $this->wp_post->post_content ); | |
| 186 | - $media_ids = self::get_media_ids_from_blocks( $blocks, $media_ids, $max_media ); | |
| 187 | - } | |
| 188 | - | |
| 189 | - return \array_filter( \array_map( array( self::class, 'wp_attachment_to_activity_attachment' ), $media_ids ) ); | |
| 277 | + return $media; | |
| 190 | 278 | } |
| 191 | 279 | |
| 192 | 280 | /** |
| 193 | - * Get image attachments from the classic editor. | |
| 194 | - * Note that audio/video attachments are only supported in the block editor. | |
| 281 | + * Get media attachments from blocks. They will be formatted as ActivityPub attachments, not as WP attachments. | |
| 195 | 282 | * |
| 196 | - * @param int $max_images The maximum number of images to return. | |
| 283 | + * @param array $media The media array grouped by type. | |
| 284 | + * @param int $max_media The maximum number of attachments to return. | |
| 197 | 285 | * |
| 198 | 286 | * @return array The attachments. |
| 199 | 287 | */ |
| 200 | - protected function get_classic_editor_images( $max_images ) { | |
| 201 | - // max images can't be negative or zero | |
| 202 | - if ( $max_images <= 0 ) { | |
| 288 | + protected function get_block_attachments( $media, $max_media ) { | |
| 289 | + // max media can't be negative or zero | |
| 290 | + if ( $max_media <= 0 ) { | |
| 203 | 291 | return array(); |
| 204 | 292 | } |
| 205 | 293 | |
| 206 | - $id = $this->wp_post->ID; | |
| 294 | + $blocks = \parse_blocks( $this->wp_object->post_content ); | |
| 295 | + $media = self::get_media_from_blocks( $blocks, $media ); | |
| 207 | 296 | |
| 208 | - $image_ids = array(); | |
| 209 | - | |
| 210 | - // list post thumbnail first if this post has one | |
| 211 | - if ( \function_exists( 'has_post_thumbnail' ) && \has_post_thumbnail( $id ) ) { | |
| 212 | - $image_ids[] = \get_post_thumbnail_id( $id ); | |
| 213 | - --$max_images; | |
| 214 | - } | |
| 215 | - | |
| 216 | - if ( $max_images > 0 ) { | |
| 217 | - $query = new \WP_Query( | |
| 218 | - array( | |
| 219 | - 'post_parent' => $id, | |
| 220 | - 'post_status' => 'inherit', | |
| 221 | - 'post_type' => 'attachment', | |
| 222 | - 'post_mime_type' => 'image', | |
| 223 | - 'order' => 'ASC', | |
| 224 | - 'orderby' => 'menu_order ID', | |
| 225 | - 'posts_per_page' => $max_images, | |
| 226 | - ) | |
| 227 | - ); | |
| 228 | - foreach ( $query->get_posts() as $attachment ) { | |
| 229 | - if ( ! \in_array( $attachment->ID, $image_ids, true ) ) { | |
| 230 | - $image_ids[] = $attachment->ID; | |
| 231 | - } | |
| 232 | - } | |
| 233 | - } | |
| 234 | - $image_ids = \array_unique( $image_ids ); | |
| 235 | - | |
| 236 | - return \array_filter( \array_map( array( self::class, 'wp_attachment_to_activity_attachment' ), $image_ids ) ); | |
| 297 | + return $media; | |
| 237 | 298 | } |
| 238 | 299 | |
| 239 | 300 | /** |
| 240 | 301 | * Recursively get media IDs from blocks. |
| 241 | 302 | * @param array $blocks The blocks to search for media IDs |
| 242 | - * @param array $media_ids The media IDs to append new IDs to | |
| 303 | + * @param array $media The media IDs to append new IDs to | |
| 243 | 304 | * @param int $max_media The maximum number of media to return. |
| 244 | 305 | * |
| 245 | 306 | * @return array The image IDs. |
| 246 | 307 | */ |
| 247 | - protected static function get_media_ids_from_blocks( $blocks, $media_ids, $max_media ) { | |
| 248 | - | |
| 308 | + protected static function get_media_from_blocks( $blocks, $media ) { | |
| 249 | 309 | foreach ( $blocks as $block ) { |
| 250 | 310 | // recurse into inner blocks |
| 251 | 311 | if ( ! empty( $block['innerBlocks'] ) ) { |
| 252 | - $media_ids = self::get_media_ids_from_blocks( $block['innerBlocks'], $media_ids, $max_media ); | |
| 312 | + $media = self::get_media_from_blocks( $block['innerBlocks'], $media ); | |
| 253 | 313 | } |
| 254 | 314 | |
| 255 | 315 | switch ( $block['blockName'] ) { |
| 256 | 316 | case 'core/image': |
| 257 | 317 | case 'core/cover': |
| 318 | + if ( ! empty( $block['attrs']['id'] ) ) { | |
| 319 | + $alt = ''; | |
| 320 | + $check = preg_match( '/<img.*?alt\s*=\s*([\"\'])(.*?)\1.*>/i', $block['innerHTML'], $match ); | |
| 321 | + | |
| 322 | + if ( $check ) { | |
| 323 | + $alt = $match[2]; | |
| 324 | + } | |
| 325 | + | |
| 326 | + $media['image'][] = array( | |
| 327 | + 'id' => $block['attrs']['id'], | |
| 328 | + 'alt' => $alt, | |
| 329 | + ); | |
| 330 | + } | |
| 331 | + break; | |
| 258 | 332 | case 'core/audio': |
| 333 | + if ( ! empty( $block['attrs']['id'] ) ) { | |
| 334 | + $media['audio'][] = array( 'id' => $block['attrs']['id'] ); | |
| 335 | + } | |
| 336 | + break; | |
| 259 | 337 | case 'core/video': |
| 260 | 338 | case 'videopress/video': |
| 261 | 339 | if ( ! empty( $block['attrs']['id'] ) ) { |
| 262 | - $media_ids[] = $block['attrs']['id']; | |
| 340 | + $media['video'][] = array( 'id' => $block['attrs']['id'] ); | |
| 263 | 341 | } |
| 264 | 342 | break; |
| 265 | 343 | case 'jetpack/slideshow': |
| 266 | 344 | case 'jetpack/tiled-gallery': |
| 267 | 345 | if ( ! empty( $block['attrs']['ids'] ) ) { |
| 268 | - $media_ids = array_merge( $media_ids, $block['attrs']['ids'] ); | |
| 346 | + $media['image'] = array_merge( | |
| 347 | + $media['image'], | |
| 348 | + array_map( | |
| 349 | + function ( $id ) { | |
| 350 | + return array( 'id' => $id ); | |
| 351 | + }, | |
| 352 | + $block['attrs']['ids'] | |
| 353 | + ) | |
| 354 | + ); | |
| 269 | 355 | } |
| 270 | 356 | break; |
| 271 | 357 | case 'jetpack/image-compare': |
| 272 | 358 | if ( ! empty( $block['attrs']['beforeImageId'] ) ) { |
| 273 | - $media_ids[] = $block['attrs']['beforeImageId']; | |
| 359 | + $media['image'][] = array( 'id' => $block['attrs']['beforeImageId'] ); | |
| 274 | 360 | } |
| 275 | 361 | if ( ! empty( $block['attrs']['afterImageId'] ) ) { |
| 276 | - $media_ids[] = $block['attrs']['afterImageId']; | |
| 362 | + $media['image'][] = array( 'id' => $block['attrs']['afterImageId'] ); | |
| 277 | 363 | } |
| 278 | 364 | break; |
| 279 | 365 | } |
| 366 | + } | |
| 280 | 367 | |
| 281 | - // depupe | |
| 282 | - $media_ids = \array_unique( $media_ids ); | |
| 368 | + return $media; | |
| 369 | + } | |
| 283 | 370 | |
| 284 | - // stop doing unneeded work | |
| 285 | - if ( count( $media_ids ) >= $max_media ) { | |
| 286 | - break; | |
| 371 | + /** | |
| 372 | + * Get post images from the classic editor. | |
| 373 | + * Note that audio/video attachments are only supported in the block editor. | |
| 374 | + * | |
| 375 | + * @param array $media The media array grouped by type. | |
| 376 | + * @param int $max_images The maximum number of images to return. | |
| 377 | + * | |
| 378 | + * @return array The attachments. | |
| 379 | + */ | |
| 380 | + protected function get_classic_editor_images( $media, $max_images ) { | |
| 381 | + // max images can't be negative or zero | |
| 382 | + if ( $max_images <= 0 ) { | |
| 383 | + return array(); | |
| 384 | + } | |
| 385 | + | |
| 386 | + if ( \count( $media['image'] ) <= $max_images ) { | |
| 387 | + if ( \class_exists( '\WP_HTML_Tag_Processor' ) ) { | |
| 388 | + $media['image'] = \array_merge( $media['image'], $this->get_classic_editor_image_embeds( $max_images ) ); | |
| 389 | + } else { | |
| 390 | + $media['image'] = \array_merge( $media['image'], $this->get_classic_editor_image_attachments( $max_images ) ); | |
| 287 | 391 | } |
| 288 | 392 | } |
| 289 | 393 | |
| 290 | - // still need to slice it because one gallery could knock us over the limit | |
| 291 | - return array_slice( $media_ids, 0, $max_media ); | |
| 394 | + return $media; | |
| 292 | 395 | } |
| 293 | 396 | |
| 294 | 397 | /** |
| 398 | + * Get image embeds from the classic editor by parsing HTML. | |
| 399 | + * | |
| 400 | + * @param int $max_images The maximum number of images to return. | |
| 401 | + * | |
| 402 | + * @return array The attachments. | |
| 403 | + */ | |
| 404 | + protected function get_classic_editor_image_embeds( $max_images ) { | |
| 405 | + // if someone calls that function directly, bail | |
| 406 | + if ( ! \class_exists( '\WP_HTML_Tag_Processor' ) ) { | |
| 407 | + return array(); | |
| 408 | + } | |
| 409 | + | |
| 410 | + // max images can't be negative or zero | |
| 411 | + if ( $max_images <= 0 ) { | |
| 412 | + return array(); | |
| 413 | + } | |
| 414 | + | |
| 415 | + $images = array(); | |
| 416 | + $base = \wp_get_upload_dir()['baseurl']; | |
| 417 | + $content = \get_post_field( 'post_content', $this->wp_object ); | |
| 418 | + $tags = new \WP_HTML_Tag_Processor( $content ); | |
| 419 | + | |
| 420 | + // This linter warning is a false positive - we have to | |
| 421 | + // re-count each time here as we modify $images. | |
| 422 | + // phpcs:ignore Squiz.PHP.DisallowSizeFunctionsInLoops.Found | |
| 423 | + while ( $tags->next_tag( 'img' ) && ( \count( $images ) <= $max_images ) ) { | |
| 424 | + $src = $tags->get_attribute( 'src' ); | |
| 425 | + | |
| 426 | + // If the img source is in our uploads dir, get the | |
| 427 | + // associated ID. Note: if there's a -500x500 | |
| 428 | + // type suffix, we remove it, but we try the original | |
| 429 | + // first in case the original image is actually called | |
| 430 | + // that. Likewise, we try adding the -scaled suffix for | |
| 431 | + // the case that this is a small version of an image | |
| 432 | + // that was big enough to get scaled down on upload: | |
| 433 | + // https://make.wordpress.org/core/2019/10/09/introducing-handling-of-big-images-in-wordpress-5-3/ | |
| 434 | + if ( null !== $src && \str_starts_with( $src, $base ) ) { | |
| 435 | + $img_id = \attachment_url_to_postid( $src ); | |
| 436 | + | |
| 437 | + if ( 0 === $img_id ) { | |
| 438 | + $count = 0; | |
| 439 | + $src = preg_replace( '/-(?:\d+x\d+)(\.[a-zA-Z]+)$/', '$1', $src, 1, $count ); | |
| 440 | + if ( $count > 0 ) { | |
| 441 | + $img_id = \attachment_url_to_postid( $src ); | |
| 442 | + } | |
| 443 | + } | |
| 444 | + | |
| 445 | + if ( 0 === $img_id ) { | |
| 446 | + $src = preg_replace( '/(\.[a-zA-Z]+)$/', '-scaled$1', $src ); | |
| 447 | + $img_id = \attachment_url_to_postid( $src ); | |
| 448 | + } | |
| 449 | + | |
| 450 | + if ( 0 !== $img_id ) { | |
| 451 | + $images[] = array( | |
| 452 | + 'id' => $img_id, | |
| 453 | + 'alt' => $tags->get_attribute( 'alt' ), | |
| 454 | + ); | |
| 455 | + } | |
| 456 | + } | |
| 457 | + } | |
| 458 | + | |
| 459 | + return $images; | |
| 460 | + } | |
| 461 | + | |
| 462 | + /** | |
| 463 | + * Get image attachments from the classic editor. | |
| 464 | + * This is imperfect as the contained images aren't necessarily the | |
| 465 | + * same as the attachments. | |
| 466 | + * | |
| 467 | + * @param int $max_images The maximum number of images to return. | |
| 468 | + * | |
| 469 | + * @return array The attachment IDs. | |
| 470 | + */ | |
| 471 | + protected function get_classic_editor_image_attachments( $max_images ) { | |
| 472 | + // max images can't be negative or zero | |
| 473 | + if ( $max_images <= 0 ) { | |
| 474 | + return array(); | |
| 475 | + } | |
| 476 | + | |
| 477 | + $images = array(); | |
| 478 | + $query = new \WP_Query( | |
| 479 | + array( | |
| 480 | + 'post_parent' => $this->wp_object->ID, | |
| 481 | + 'post_status' => 'inherit', | |
| 482 | + 'post_type' => 'attachment', | |
| 483 | + 'post_mime_type' => 'image', | |
| 484 | + 'order' => 'ASC', | |
| 485 | + 'orderby' => 'menu_order ID', | |
| 486 | + 'posts_per_page' => $max_images, | |
| 487 | + ) | |
| 488 | + ); | |
| 489 | + | |
| 490 | + foreach ( $query->get_posts() as $attachment ) { | |
| 491 | + if ( ! \in_array( $attachment->ID, $images, true ) ) { | |
| 492 | + $images[] = array( 'id' => $attachment->ID ); | |
| 493 | + } | |
| 494 | + } | |
| 495 | + | |
| 496 | + return $images; | |
| 497 | + } | |
| 498 | + | |
| 499 | + /** | |
| 500 | + * Filter media IDs by object type. | |
| 501 | + * | |
| 502 | + * @param array $media The media array grouped by type. | |
| 503 | + * @param string $type The object type. | |
| 504 | + * | |
| 505 | + * @return array The filtered media IDs. | |
| 506 | + */ | |
| 507 | + protected static function filter_media_by_object_type( $media, $type, $wp_object ) { | |
| 508 | + $type = \apply_filters( 'filter_media_by_object_type', \strtolower( $type ), $wp_object ); | |
| 509 | + | |
| 510 | + if ( ! empty( $media[ $type ] ) ) { | |
| 511 | + return $media[ $type ]; | |
| 512 | + } | |
| 513 | + | |
| 514 | + return array_filter( array_merge( ...array_values( $media ) ) ); | |
| 515 | + } | |
| 516 | + | |
| 517 | + /** | |
| 295 | 518 | * Converts a WordPress Attachment to an ActivityPub Attachment. |
| 296 | 519 | * |
| 297 | - * @param int $id The Attachment ID. | |
| 520 | + * @param array $media The Attachment array. | |
| 298 | 521 | * |
| 299 | 522 | * @return array The ActivityPub Attachment. |
| 300 | 523 | */ |
| 301 | - public static function wp_attachment_to_activity_attachment( $id ) { | |
| 302 | - $attachment = array(); | |
| 303 | - $mime_type = \get_post_mime_type( $id ); | |
| 524 | + public static function wp_attachment_to_activity_attachment( $media ) { | |
| 525 | + if ( ! isset( $media['id'] ) ) { | |
| 526 | + return $media; | |
| 527 | + } | |
| 528 | + | |
| 529 | + $id = $media['id']; | |
| 530 | + $attachment = array(); | |
| 531 | + $mime_type = \get_post_mime_type( $id ); | |
| 304 | 532 | $mime_type_parts = \explode( '/', $mime_type ); |
| 305 | 533 | // switching on image/audio/video |
| 306 | 534 | switch ( $mime_type_parts[0] ) { |
| 307 | 535 | case 'image': |
| 308 | - $image_size = 'full'; | |
| 536 | + $image_size = 'large'; | |
| 309 | 537 | |
| 310 | 538 | /** |
| 311 | 539 | * Filter the image URL returned for each post. |
| 312 | 540 | * |
| 313 | - * @param array|false $thumbnail The image URL, or false if no image is available. | |
| 314 | - * @param int $id The attachment ID. | |
| 315 | - * @param string $image_size The image size to retrieve. Set to 'full' by default. | |
| 541 | + * @param array|false $thumbnail The image URL, or false if no image is available. | |
| 542 | + * @param int $id The attachment ID. | |
| 543 | + * @param string $image_size The image size to retrieve. Set to 'large' by default. | |
| 316 | 544 | */ |
| 317 | 545 | $thumbnail = apply_filters( |
| 318 | 546 | 'activitypub_get_image', |
| 319 | - self::get_image( $id, $image_size ), | |
| 547 | + self::get_wordpress_attachment( $id, $image_size ), | |
| 320 | 548 | $id, |
| 321 | 549 | $image_size |
| 322 | 550 | ); |
| 323 | 551 | |
| 324 | 552 | if ( $thumbnail ) { |
| 325 | - $alt = \get_post_meta( $id, '_wp_attachment_image_alt', true ); | |
| 326 | 553 | $image = array( |
| 327 | 554 | 'type' => 'Image', |
| 328 | - 'url' => $thumbnail[0], | |
| 329 | - 'mediaType' => $mime_type, | |
| 555 | + 'url' => \esc_url( $thumbnail[0] ), | |
| 556 | + 'mediaType' => \esc_attr( $mime_type ), | |
| 330 | 557 | ); |
| 331 | 558 | |
| 332 | - if ( $alt ) { | |
| 333 | - $image['name'] = $alt; | |
| 559 | + if ( ! empty( $media['alt'] ) ) { | |
| 560 | + $image['name'] = \wp_strip_all_tags( \html_entity_decode( $media['alt'] ) ); | |
| 561 | + } else { | |
| 562 | + $alt = \get_post_meta( $id, '_wp_attachment_image_alt', true ); | |
| 563 | + if ( $alt ) { | |
| 564 | + $image['name'] = \wp_strip_all_tags( \html_entity_decode( $alt ) ); | |
| 565 | + } | |
| 334 | 566 | } |
| 567 | + | |
| 335 | 568 | $attachment = $image; |
| 336 | 569 | } |
| 337 | 570 | break; |
| 338 | 571 | |
| @@ -339,17 +572,17 @@ | ||
| 339 | 572 | case 'audio': |
| 340 | 573 | case 'video': |
| 341 | 574 | $attachment = array( |
| 342 | 575 | 'type' => 'Document', |
| 343 | - 'mediaType' => $mime_type, | |
| 344 | - 'url' => \wp_get_attachment_url( $id ), | |
| 345 | - 'name' => \get_the_title( $id ), | |
| 576 | + 'mediaType' => \esc_attr( $mime_type ), | |
| 577 | + 'url' => \esc_url( \wp_get_attachment_url( $id ) ), | |
| 578 | + 'name' => \esc_attr( \get_the_title( $id ) ), | |
| 346 | 579 | ); |
| 347 | 580 | $meta = wp_get_attachment_metadata( $id ); |
| 348 | 581 | // height and width for videos |
| 349 | 582 | if ( isset( $meta['width'] ) && isset( $meta['height'] ) ) { |
| 350 | - $attachment['width'] = $meta['width']; | |
| 351 | - $attachment['height'] = $meta['height']; | |
| 583 | + $attachment['width'] = \esc_attr( $meta['width'] ); | |
| 584 | + $attachment['height'] = \esc_attr( $meta['height'] ); | |
| 352 | 585 | } |
| 353 | 586 | // @todo: add `icon` support for audio/video attachments. Maybe use post thumbnail? |
| 354 | 587 | break; |
| 355 | 588 | } |
| @@ -360,18 +593,18 @@ | ||
| 360 | 593 | /** |
| 361 | 594 | * Return details about an image attachment. |
| 362 | 595 | * |
| 363 | 596 | * @param int $id The attachment ID. |
| 364 | - * @param string $image_size The image size to retrieve. Set to 'full' by default. | |
| 597 | + * @param string $image_size The image size to retrieve. Set to 'large' by default. | |
| 365 | 598 | * |
| 366 | 599 | * @return array|false Array of image data, or boolean false if no image is available. |
| 367 | 600 | */ |
| 368 | - protected static function get_image( $id, $image_size = 'full' ) { | |
| 601 | + protected static function get_wordpress_attachment( $id, $image_size = 'large' ) { | |
| 369 | 602 | /** |
| 370 | 603 | * Hook into the image retrieval process. Before image retrieval. |
| 371 | 604 | * |
| 372 | 605 | * @param int $id The attachment ID. |
| 373 | - * @param string $image_size The image size to retrieve. Set to 'full' by default. | |
| 606 | + * @param string $image_size The image size to retrieve. Set to 'large' by default. | |
| 374 | 607 | */ |
| 375 | 608 | do_action( 'activitypub_get_image_pre', $id, $image_size ); |
| 376 | 609 | |
| 377 | 610 | $image = \wp_get_attachment_image_src( $id, $image_size ); |
| @@ -379,9 +612,9 @@ | ||
| 379 | 612 | /** |
| 380 | 613 | * Hook into the image retrieval process. After image retrieval. |
| 381 | 614 | * |
| 382 | 615 | * @param int $id The attachment ID. |
| 383 | - * @param string $image_size The image size to retrieve. Set to 'full' by default. | |
| 616 | + * @param string $image_size The image size to retrieve. Set to 'large' by default. | |
| 384 | 617 | */ |
| 385 | 618 | do_action( 'activitypub_get_image_post', $id, $image_size ); |
| 386 | 619 | |
| 387 | 620 | return $image; |
| @@ -394,38 +627,39 @@ | ||
| 394 | 627 | * @see https://www.w3.org/TR/activitystreams-vocabulary/#activity-types |
| 395 | 628 | * |
| 396 | 629 | * @return string The Object-Type. |
| 397 | 630 | */ |
| 398 | - protected function get_object_type() { | |
| 399 | - if ( 'wordpress-post-format' !== \get_option( 'activitypub_object_type', 'note' ) ) { | |
| 400 | - return \ucfirst( \get_option( 'activitypub_object_type', 'note' ) ); | |
| 631 | + protected function get_type() { | |
| 632 | + $post_format_setting = \get_option( 'activitypub_object_type', ACTIVITYPUB_DEFAULT_OBJECT_TYPE ); | |
| 633 | + | |
| 634 | + if ( 'wordpress-post-format' !== $post_format_setting ) { | |
| 635 | + return \ucfirst( $post_format_setting ); | |
| 401 | 636 | } |
| 402 | 637 | |
| 638 | + $has_title = post_type_supports( $this->wp_object->post_type, 'title' ); | |
| 639 | + | |
| 640 | + if ( ! $has_title ) { | |
| 641 | + return 'Note'; | |
| 642 | + } | |
| 643 | + | |
| 403 | 644 | // Default to Article. |
| 404 | 645 | $object_type = 'Article'; |
| 405 | - $post_type = \get_post_type( $this->wp_post ); | |
| 646 | + $post_format = 'standard'; | |
| 647 | + | |
| 648 | + if ( \get_theme_support( 'post-formats' ) ) { | |
| 649 | + $post_format = \get_post_format( $this->wp_object ); | |
| 650 | + } | |
| 651 | + | |
| 652 | + $post_type = \get_post_type( $this->wp_object ); | |
| 406 | 653 | switch ( $post_type ) { |
| 407 | 654 | case 'post': |
| 408 | - $post_format = \get_post_format( $this->wp_post ); | |
| 409 | 655 | switch ( $post_format ) { |
| 410 | - case 'aside': | |
| 411 | - case 'status': | |
| 412 | - case 'quote': | |
| 413 | - case 'note': | |
| 414 | - $object_type = 'Note'; | |
| 656 | + case 'standard': | |
| 657 | + case '': | |
| 658 | + $object_type = 'Article'; | |
| 415 | 659 | break; |
| 416 | - case 'gallery': | |
| 417 | - case 'image': | |
| 418 | - $object_type = 'Image'; | |
| 419 | - break; | |
| 420 | - case 'video': | |
| 421 | - $object_type = 'Video'; | |
| 422 | - break; | |
| 423 | - case 'audio': | |
| 424 | - $object_type = 'Audio'; | |
| 425 | - break; | |
| 426 | 660 | default: |
| 427 | - $object_type = 'Article'; | |
| 661 | + $object_type = 'Note'; | |
| 428 | 662 | break; |
| 429 | 663 | } |
| 430 | 664 | break; |
| 431 | 665 | case 'page': |
| @@ -430,23 +664,8 @@ | ||
| 430 | 664 | break; |
| 431 | 665 | case 'page': |
| 432 | 666 | $object_type = 'Page'; |
| 433 | 667 | break; |
| 434 | - case 'attachment': | |
| 435 | - $mime_type = \get_post_mime_type(); | |
| 436 | - $media_type = \preg_replace( '/(\/[a-zA-Z]+)/i', '', $mime_type ); | |
| 437 | - switch ( $media_type ) { | |
| 438 | - case 'audio': | |
| 439 | - $object_type = 'Audio'; | |
| 440 | - break; | |
| 441 | - case 'video': | |
| 442 | - $object_type = 'Video'; | |
| 443 | - break; | |
| 444 | - case 'image': | |
| 445 | - $object_type = 'Image'; | |
| 446 | - break; | |
| 447 | - } | |
| 448 | - break; | |
| 449 | 668 | default: |
| 450 | 669 | $object_type = 'Article'; |
| 451 | 670 | break; |
| 452 | 671 | } |
| @@ -473,8 +692,18 @@ | ||
| 473 | 692 | |
| 474 | 693 | return $cc; |
| 475 | 694 | } |
| 476 | 695 | |
| 696 | + | |
| 697 | + public function get_audience() { | |
| 698 | + if ( is_single_user() ) { | |
| 699 | + return null; | |
| 700 | + } else { | |
| 701 | + $blog = new Blog(); | |
| 702 | + return $blog->get_id(); | |
| 703 | + } | |
| 704 | + } | |
| 705 | + | |
| 477 | 706 | /** |
| 478 | 707 | * Returns a list of Tags, used in the Post. |
| 479 | 708 | * |
| 480 | 709 | * This includes Hash-Tags and Mentions. |
| @@ -480,12 +709,12 @@ | ||
| 480 | 709 | * This includes Hash-Tags and Mentions. |
| 481 | 710 | * |
| 482 | 711 | * @return array The list of Tags. |
| 483 | 712 | */ |
| 484 | - protected function get_tags() { | |
| 713 | + protected function get_tag() { | |
| 485 | 714 | $tags = array(); |
| 486 | 715 | |
| 487 | - $post_tags = \get_the_tags( $this->wp_post->ID ); | |
| 716 | + $post_tags = \get_the_tags( $this->wp_object->ID ); | |
| 488 | 717 | if ( $post_tags ) { |
| 489 | 718 | foreach ( $post_tags as $post_tag ) { |
| 490 | 719 | $tag = array( |
| 491 | 720 | 'type' => 'Hashtag', |
| @@ -511,8 +740,55 @@ | ||
| 511 | 740 | return $tags; |
| 512 | 741 | } |
| 513 | 742 | |
| 514 | 743 | /** |
| 744 | + * Returns the summary for the ActivityPub Item. | |
| 745 | + * | |
| 746 | + * The summary will be generated based on the user settings and only if the | |
| 747 | + * object type is not set to `note`. | |
| 748 | + * | |
| 749 | + * @return string|null The summary or null if the object type is `note`. | |
| 750 | + */ | |
| 751 | + protected function get_summary() { | |
| 752 | + if ( 'Note' === $this->get_type() ) { | |
| 753 | + return null; | |
| 754 | + } | |
| 755 | + | |
| 756 | + // Remove Teaser from drafts. | |
| 757 | + if ( 'draft' === \get_post_status( $this->wp_object ) ) { | |
| 758 | + return \__( '(This post is being modified)', 'activitypub' ); | |
| 759 | + } | |
| 760 | + | |
| 761 | + return generate_post_summary( $this->wp_object ); | |
| 762 | + } | |
| 763 | + | |
| 764 | + /** | |
| 765 | + * Returns the title for the ActivityPub Item. | |
| 766 | + * | |
| 767 | + * The title will be generated based on the user settings and only if the | |
| 768 | + * object type is not set to `note`. | |
| 769 | + * | |
| 770 | + * @return string|null The title or null if the object type is `note`. | |
| 771 | + */ | |
| 772 | + protected function get_name() { | |
| 773 | + if ( 'Note' === $this->get_type() ) { | |
| 774 | + return null; | |
| 775 | + } | |
| 776 | + | |
| 777 | + $title = \get_the_title( $this->wp_object->ID ); | |
| 778 | + | |
| 779 | + if ( $title ) { | |
| 780 | + return \wp_strip_all_tags( | |
| 781 | + \html_entity_decode( | |
| 782 | + $title | |
| 783 | + ) | |
| 784 | + ); | |
| 785 | + } | |
| 786 | + | |
| 787 | + return null; | |
| 788 | + } | |
| 789 | + | |
| 790 | + /** | |
| 515 | 791 | * Returns the content for the ActivityPub Item. |
| 516 | 792 | * |
| 517 | 793 | * The content will be generated based on the user settings. |
| 518 | 794 | * |
| @@ -518,8 +794,15 @@ | ||
| 518 | 794 | * |
| 519 | 795 | * @return string The content. |
| 520 | 796 | */ |
| 521 | 797 | protected function get_content() { |
| 798 | + add_filter( 'activitypub_reply_block', '__return_empty_string' ); | |
| 799 | + | |
| 800 | + // Remove Content from drafts. | |
| 801 | + if ( 'draft' === \get_post_status( $this->wp_object ) ) { | |
| 802 | + return \__( '(This post is being modified)', 'activitypub' ); | |
| 803 | + } | |
| 804 | + | |
| 522 | 805 | global $post; |
| 523 | 806 | |
| 524 | 807 | /** |
| 525 | 808 | * Provides an action hook so plugins can add their own hooks/filters before AP content is generated. |
| @@ -529,10 +812,12 @@ | ||
| 529 | 812 | * @param WP_Post $post The post object. |
| 530 | 813 | */ |
| 531 | 814 | do_action( 'activitypub_before_get_content', $post ); |
| 532 | 815 | |
| 816 | + add_filter( 'render_block_core/embed', array( self::class, 'revert_embed_links' ), 10, 2 ); | |
| 817 | + | |
| 533 | 818 | // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 534 | - $post = $this->wp_post; | |
| 819 | + $post = $this->wp_object; | |
| 535 | 820 | $content = $this->get_post_content_template(); |
| 536 | 821 | |
| 537 | 822 | // Register our shortcodes just in time. |
| 538 | 823 | Shortcodes::register(); |
| @@ -558,21 +843,33 @@ | ||
| 558 | 843 | * |
| 559 | 844 | * @return string The Template. |
| 560 | 845 | */ |
| 561 | 846 | protected function get_post_content_template() { |
| 562 | - if ( 'excerpt' === \get_option( 'activitypub_post_content_type', 'content' ) ) { | |
| 563 | - return "[ap_excerpt]\n\n[ap_permalink type=\"html\"]"; | |
| 847 | + $type = \get_option( 'activitypub_post_content_type', 'content' ); | |
| 848 | + | |
| 849 | + switch ( $type ) { | |
| 850 | + case 'excerpt': | |
| 851 | + $template = "[ap_excerpt]\n\n[ap_permalink type=\"html\"]"; | |
| 852 | + break; | |
| 853 | + case 'title': | |
| 854 | + $template = "<h2>[ap_title]</h2>\n\n[ap_permalink type=\"html\"]"; | |
| 855 | + break; | |
| 856 | + case 'content': | |
| 857 | + $template = "[ap_content]\n\n[ap_permalink type=\"html\"]\n\n[ap_hashtags]"; | |
| 858 | + break; | |
| 859 | + default: | |
| 860 | + // phpcs:ignore Universal.Operators.DisallowShortTernary.Found | |
| 861 | + $template = \get_option( 'activitypub_custom_post_content', ACTIVITYPUB_CUSTOM_POST_CONTENT ) ?: ACTIVITYPUB_CUSTOM_POST_CONTENT; | |
| 862 | + break; | |
| 564 | 863 | } |
| 565 | 864 | |
| 566 | - if ( 'title' === \get_option( 'activitypub_post_content_type', 'content' ) ) { | |
| 567 | - return "[ap_title]\n\n[ap_permalink type=\"html\"]"; | |
| 568 | - } | |
| 865 | + $post_format_setting = \get_option( 'activitypub_object_type', ACTIVITYPUB_DEFAULT_OBJECT_TYPE ); | |
| 569 | 866 | |
| 570 | - if ( 'content' === \get_option( 'activitypub_post_content_type', 'content' ) ) { | |
| 571 | - return "[ap_content]\n\n[ap_permalink type=\"html\"]\n\n[ap_hashtags]"; | |
| 867 | + if ( 'wordpress-post-format' === $post_format_setting ) { | |
| 868 | + $template = '[ap_content]'; | |
| 572 | 869 | } |
| 573 | 870 | |
| 574 | - return \get_option( 'activitypub_custom_post_content', ACTIVITYPUB_CUSTOM_POST_CONTENT ); | |
| 871 | + return apply_filters( 'activitypub_object_content_template', $template, $this->wp_object ); | |
| 575 | 872 | } |
| 576 | 873 | |
| 577 | 874 | /** |
| 578 | 875 | * Helper function to get the @-Mentions from the post content. |
| @@ -579,9 +876,14 @@ | ||
| 579 | 876 | * |
| 580 | 877 | * @return array The list of @-Mentions. |
| 581 | 878 | */ |
| 582 | 879 | protected function get_mentions() { |
| 583 | - return apply_filters( 'activitypub_extract_mentions', array(), $this->wp_post->post_content, $this->wp_post ); | |
| 880 | + return apply_filters( | |
| 881 | + 'activitypub_extract_mentions', | |
| 882 | + array(), | |
| 883 | + $this->wp_object->post_content . ' ' . $this->wp_object->post_excerpt, | |
| 884 | + $this->wp_object | |
| 885 | + ); | |
| 584 | 886 | } |
| 585 | 887 | |
| 586 | 888 | /** |
| 587 | 889 | * Returns the locale of the post. |
| @@ -588,9 +890,9 @@ | ||
| 588 | 890 | * |
| 589 | 891 | * @return string The locale of the post. |
| 590 | 892 | */ |
| 591 | 893 | public function get_locale() { |
| 592 | - $post_id = $this->wp_post->ID; | |
| 894 | + $post_id = $this->wp_object->ID; | |
| 593 | 895 | $lang = \strtolower( \strtok( \get_locale(), '_-' ) ); |
| 594 | 896 | |
| 595 | 897 | /** |
| 596 | 898 | * Filter the locale of the post. |
| @@ -600,7 +902,44 @@ | ||
| 600 | 902 | * @param WP_Post $post The post object. |
| 601 | 903 | * |
| 602 | 904 | * @return string The filtered locale of the post. |
| 603 | 905 | */ |
| 604 | - return apply_filters( 'activitypub_post_locale', $lang, $post_id, $this->wp_post ); | |
| 906 | + return apply_filters( 'activitypub_post_locale', $lang, $post_id, $this->wp_object ); | |
| 907 | + } | |
| 908 | + | |
| 909 | + /** | |
| 910 | + * Returns the in-reply-to URL of the post. | |
| 911 | + * | |
| 912 | + * @see https://www.w3.org/TR/activitystreams-vocabulary/#dfn-inreplyto | |
| 913 | + * | |
| 914 | + * @return string|null The in-reply-to URL of the post. | |
| 915 | + */ | |
| 916 | + public function get_in_reply_to() { | |
| 917 | + $blocks = \parse_blocks( $this->wp_object->post_content ); | |
| 918 | + | |
| 919 | + foreach ( $blocks as $block ) { | |
| 920 | + if ( 'activitypub/reply' === $block['blockName'] ) { | |
| 921 | + // We only support one reply block per post for now. | |
| 922 | + return $block['attrs']['url']; | |
| 923 | + } | |
| 924 | + } | |
| 925 | + | |
| 926 | + return null; | |
| 927 | + } | |
| 928 | + | |
| 929 | + /** | |
| 930 | + * Transform Embed blocks to block level link. | |
| 931 | + * | |
| 932 | + * Remote servers will simply drop iframe elements, rendering incomplete content. | |
| 933 | + * | |
| 934 | + * @see https://www.w3.org/TR/activitypub/#security-sanitizing-content | |
| 935 | + * @see https://www.w3.org/wiki/ActivityPub/Primer/HTML | |
| 936 | + * | |
| 937 | + * @param string $block_content The block content (html) | |
| 938 | + * @param object $block The block object | |
| 939 | + * | |
| 940 | + * @return string A block level link | |
| 941 | + */ | |
| 942 | + public static function revert_embed_links( $block_content, $block ) { | |
| 943 | + return '<p><a href="' . esc_url( $block['attrs']['url'] ) . '">' . $block['attrs']['url'] . '</a></p>'; | |
| 605 | 944 | } |
| 606 | 945 | } |
