| @@ -55,11 +55,8 @@ | ||
| 55 | 55 | /** |
| 56 | 56 | * Register the WordPress hooks |
| 57 | 57 | */ |
| 58 | 58 | private function register_hooks() { |
| 59 | - add_filter( 'pre_get_posts', array( $this, 'private_feed_query' ), 1 ); | |
| 60 | - add_filter( 'private_title_format', array( $this, 'private_title_format' ) ); | |
| 61 | - add_filter( 'pre_option_rss_use_excerpt', array( $this, 'feed_use_excerpt' ), 90 ); | |
| 62 | 59 | add_filter( 'friends_early_modify_feed_item', array( $this, 'apply_early_feed_rules' ), 10, 3 ); |
| 63 | 60 | add_filter( 'friends_modify_feed_item', array( $this, 'apply_feed_rules' ), 10, 3 ); |
| 64 | 61 | |
| 65 | 62 | add_action( 'rss_item', array( $this, 'feed_additional_fields' ) ); |
| @@ -112,9 +109,16 @@ | ||
| 112 | 109 | /** |
| 113 | 110 | * Cron function to refresh the feeds of the friends' blogs |
| 114 | 111 | */ |
| 115 | 112 | public function cron_friends_refresh_feeds() { |
| 116 | - $this->retrieve_friend_posts(); | |
| 113 | + foreach ( User_Feed::get_all_due() as $feed ) { | |
| 114 | + if ( ! $feed->can_be_polled_now() ) { | |
| 115 | + continue; | |
| 116 | + } | |
| 117 | + $feed->set_polling_now(); | |
| 118 | + $this->retrieve_feed( $feed ); | |
| 119 | + $feed->was_polled(); | |
| 120 | + } | |
| 117 | 121 | } |
| 118 | 122 | |
| 119 | 123 | /** |
| 120 | 124 | * Function to fetch a users feeds. |
| @@ -128,12 +132,12 @@ | ||
| 128 | 132 | } |
| 129 | 133 | |
| 130 | 134 | foreach ( $friend_user->get_active_feeds() as $feed ) { |
| 131 | 135 | $friend_user = $feed->get_friend_user(); |
| 132 | - if ( $friend_user ) { | |
| 136 | + if ( $friend_user && $feed->can_be_polled_now() ) { | |
| 137 | + $feed->set_polling_now(); | |
| 133 | 138 | $this->retrieve_feed( $feed ); |
| 134 | 139 | $feed->was_polled(); |
| 135 | - $friend_user->delete_outdated_posts(); | |
| 136 | 140 | } |
| 137 | 141 | } |
| 138 | 142 | } |
| 139 | 143 | |
| @@ -139,17 +143,29 @@ | ||
| 139 | 143 | |
| 140 | 144 | /** |
| 141 | 145 | * Preview a URL using a parser. |
| 142 | 146 | * |
| 143 | - * @param string $parser The parser slug. | |
| 144 | - * @param string $url The url. | |
| 145 | - * @param int $feed_id The feed id. | |
| 147 | + * @param string|Feed_Parser $parser The parser or its slug slug. | |
| 148 | + * @param string $url The url. | |
| 149 | + * @param int $feed_id The feed id. | |
| 146 | 150 | * |
| 147 | - * @return array|\WP_error The feed items. | |
| 151 | + * @return array|\WP_Error The feed items. | |
| 148 | 152 | */ |
| 149 | 153 | public function preview( $parser, $url, $feed_id = null ) { |
| 150 | - if ( ! isset( $this->parsers[ $parser ] ) ) { | |
| 151 | - return new \WP_Error( 'unknown-parser', __( 'An unknown parser name was supplied.', 'friends' ) ); | |
| 154 | + if ( is_string( $parser ) ) { | |
| 155 | + if ( ! isset( $this->parsers[ $parser ] ) ) { | |
| 156 | + return new \WP_Error( | |
| 157 | + 'unknown-parser', | |
| 158 | + sprintf( | |
| 159 | + // translators: %s is a parser name. | |
| 160 | + __( 'An unknown parser name was supplied: %s', 'friends' ), | |
| 161 | + $parser | |
| 162 | + ) | |
| 163 | + ); | |
| 164 | + } | |
| 165 | + $parser = $this->parsers[ $parser ]; | |
| 166 | + } elseif ( ! $parser instanceof Feed_Parser_V2 ) { | |
| 167 | + return new \WP_Error( 'invalid-parser', __( 'An invalid parser was supplied.', 'friends' ) ); | |
| 152 | 168 | } |
| 153 | 169 | |
| 154 | 170 | $user_feed = null; |
| 155 | 171 | $friend_user = null; |
| @@ -159,9 +175,9 @@ | ||
| 159 | 175 | $friend_user = $user_feed->get_friend_user(); |
| 160 | 176 | } |
| 161 | 177 | } |
| 162 | 178 | |
| 163 | - $items = $this->parsers[ $parser ]->fetch_feed( $url, $user_feed ); | |
| 179 | + $items = $parser->fetch_feed( $url, $user_feed ); | |
| 164 | 180 | |
| 165 | 181 | if ( ! is_wp_error( $items ) ) { |
| 166 | 182 | if ( empty( $items ) ) { |
| 167 | 183 | $items = new \WP_Error( 'empty-feed', __( "This feed doesn't contain any entries. There might be a problem parsing the feed.", 'friends' ) ); |
| @@ -166,8 +182,12 @@ | ||
| 166 | 182 | if ( empty( $items ) ) { |
| 167 | 183 | $items = new \WP_Error( 'empty-feed', __( "This feed doesn't contain any entries. There might be a problem parsing the feed.", 'friends' ) ); |
| 168 | 184 | } else { |
| 169 | 185 | foreach ( $items as $key => $item ) { |
| 186 | + if ( is_wp_error( $item ) ) { | |
| 187 | + unset( $items[ $key ] ); | |
| 188 | + continue; | |
| 189 | + } | |
| 170 | 190 | $item = apply_filters( 'friends_modify_feed_item', $item, $user_feed, $friend_user, null ); |
| 171 | 191 | |
| 172 | 192 | if ( ! $item || $item->_feed_rule_delete ) { |
| 173 | 193 | unset( $items[ $key ] ); |
| @@ -200,9 +220,9 @@ | ||
| 200 | 220 | do_action( 'friends_retrieve_friends_error', $user_feed, $error, $friend_user ); |
| 201 | 221 | return $error; |
| 202 | 222 | } |
| 203 | 223 | try { |
| 204 | - $items = $this->parsers[ $parser ]->fetch_feed( $user_feed->get_private_url(), $user_feed ); | |
| 224 | + $items = $this->parsers[ $parser ]->fetch_feed( $user_feed->get_url(), $user_feed ); | |
| 205 | 225 | } catch ( \Exception $e ) { |
| 206 | 226 | $items = new \WP_Error( $parser . '-failed', $e->getMessage() ); |
| 207 | 227 | } |
| 208 | 228 | |
| @@ -234,9 +254,9 @@ | ||
| 234 | 254 | $fulltext = ''; |
| 235 | 255 | foreach ( apply_filters( 'friends_keyword_search_fields', array( 'post_title', 'post_content' ) ) as $field ) { |
| 236 | 256 | $fulltext .= PHP_EOL . $post->$field; |
| 237 | 257 | } |
| 238 | - $fulltext = strip_tags( $fulltext ); | |
| 258 | + $fulltext = self::prepare_keyword_search_text( $fulltext ); | |
| 239 | 259 | foreach ( $keywords as $keyword ) { |
| 240 | 260 | if ( preg_match( '/' . str_replace( '/', '\\/', $keyword ) . '/ius', $fulltext ) ) { |
| 241 | 261 | $keyword_match = $keyword; |
| 242 | 262 | break; |
| @@ -243,9 +263,9 @@ | ||
| 243 | 263 | } |
| 244 | 264 | } |
| 245 | 265 | |
| 246 | 266 | if ( $keyword_match ) { |
| 247 | - $notified = apply_filters( 'notify_keyword_match_post', false, $post, $keyword_match ); | |
| 267 | + $notified = apply_filters( 'friends_notify_keyword_match_post', false, $post, $keyword_match ); | |
| 248 | 268 | if ( $notified ) { |
| 249 | 269 | continue; |
| 250 | 270 | } |
| 251 | 271 | } |
| @@ -250,14 +270,14 @@ | ||
| 250 | 270 | } |
| 251 | 271 | } |
| 252 | 272 | } |
| 253 | 273 | |
| 254 | - $notify_users = apply_filters( 'notify_about_new_friend_post', true, $friend_user, $post_id, $user_feed ); | |
| 274 | + $notify_users = apply_filters( 'notify_about_new_friend_post', true, $friend_user, $post_id, $user_feed, $keyword_match ); | |
| 255 | 275 | if ( $notify_users ) { |
| 256 | 276 | if ( ! $post ) { |
| 257 | 277 | $post = get_post( intval( $post_id ) ); |
| 258 | 278 | } |
| 259 | - do_action( 'notify_new_friend_post', $post, $user_feed ); | |
| 279 | + do_action( 'notify_new_friend_post', $post, $user_feed, $keyword_match ); | |
| 260 | 280 | } |
| 261 | 281 | } |
| 262 | 282 | } |
| 263 | 283 | |
| @@ -263,18 +283,15 @@ | ||
| 263 | 283 | |
| 264 | 284 | /** |
| 265 | 285 | * Retrieve posts from all friends. |
| 266 | 286 | * |
| 267 | - * @param bool $force Whether to force retrieval. | |
| 287 | + * @param bool $ignore_due_date Whether to get also undue feeds. | |
| 268 | 288 | */ |
| 269 | - public function retrieve_friend_posts( $force = false ) { | |
| 270 | - foreach ( User_Feed::get_all_due() as $feed ) { | |
| 289 | + public function retrieve_friend_posts( $ignore_due_date = false ) { | |
| 290 | + foreach ( User_Feed::get_all_due( $ignore_due_date ) as $feed ) { | |
| 291 | + $feed->set_polling_now(); | |
| 271 | 292 | $this->retrieve_feed( $feed ); |
| 272 | 293 | $feed->was_polled(); |
| 273 | - $friend_user = $feed->get_friend_user(); | |
| 274 | - if ( $friend_user ) { | |
| 275 | - $friend_user->delete_outdated_posts(); | |
| 276 | - } | |
| 277 | 294 | } |
| 278 | 295 | } |
| 279 | 296 | |
| 280 | 297 | /** |
| @@ -284,9 +301,9 @@ | ||
| 284 | 301 | * @param User_Feed $feed The feed. |
| 285 | 302 | * @param User $friend_user The friend user. |
| 286 | 303 | * @return Feed_Item The modified feed item. |
| 287 | 304 | */ |
| 288 | - public function apply_early_feed_rules( $item, User_Feed $feed = null, User $friend_user = null ) { | |
| 305 | + public function apply_early_feed_rules( $item, ?User_Feed $feed = null, ?User $friend_user = null ) { | |
| 289 | 306 | $updated_item = $this->apply_feed_rules( $item, $feed, $friend_user ); |
| 290 | 307 | if ( $updated_item->_feed_rule_delete ) { |
| 291 | 308 | return $updated_item; |
| 292 | 309 | } |
| @@ -300,9 +317,9 @@ | ||
| 300 | 317 | * @param User_Feed $feed The feed object. |
| 301 | 318 | * @param User $friend_user The friend user. |
| 302 | 319 | * @return Feed_Item The modified feed item. |
| 303 | 320 | */ |
| 304 | - public function apply_feed_rules( $item, User_Feed $feed = null, User $friend_user = null ) { | |
| 321 | + public function apply_feed_rules( $item, ?User_Feed $feed = null, ?User $friend_user = null ) { | |
| 305 | 322 | if ( is_null( $friend_user ) ) { |
| 306 | 323 | return $item; |
| 307 | 324 | } |
| 308 | 325 | |
| @@ -307,8 +324,9 @@ | ||
| 307 | 324 | } |
| 308 | 325 | |
| 309 | 326 | $rules = $friend_user->get_feed_rules(); |
| 310 | 327 | $action = $friend_user->get_feed_catch_all(); |
| 328 | + $decided = false; | |
| 311 | 329 | |
| 312 | 330 | foreach ( $rules as $rule ) { |
| 313 | 331 | if ( $item instanceof \WP_Post ) { |
| 314 | 332 | $field = $this->get_feed_rule_field( $rule['field'] ); |
| @@ -318,20 +336,31 @@ | ||
| 318 | 336 | } |
| 319 | 337 | } else { |
| 320 | 338 | $field = $rule['field']; |
| 321 | 339 | } |
| 322 | - | |
| 323 | - if ( $item->$field && preg_match( '/' . str_replace( '/', '\\/', $rule['regex'] ) . '/ius', $item->$field ) ) { | |
| 340 | + $subject = false; | |
| 341 | + if ( $item->$field ) { | |
| 342 | + $subject = $item->$field; | |
| 343 | + } | |
| 344 | + $field_rule_field = $this->get_feed_rule_field( $rule['field'], $item ); | |
| 345 | + if ( isset( $item->_feed_rule_transform[ $field_rule_field ] ) ) { | |
| 346 | + $subject = $item->_feed_rule_transform[ $field_rule_field ]; | |
| 347 | + } | |
| 348 | + if ( $subject && preg_match( '/' . str_replace( '/', '\\/', $rule['regex'] ) . '/ius', $subject ) ) { | |
| 324 | 349 | if ( 'replace' === $rule['action'] ) { |
| 325 | 350 | $item->_feed_rule_transform = array( |
| 326 | - $this->get_feed_rule_field( $rule['field'], $item ) => preg_replace( '/' . $rule['regex'] . '/iu', $rule['replace'], $item->$field ), | |
| 351 | + $field_rule_field => preg_replace( '/' . str_replace( '/', '\\/', $rule['regex'] ) . '/ius', $rule['replace'], $subject ), | |
| 327 | 352 | ); |
| 328 | 353 | continue; |
| 329 | 354 | } |
| 355 | + if ( $decided ) { | |
| 356 | + continue; | |
| 357 | + } | |
| 330 | 358 | $action = $rule['action']; |
| 331 | - break; | |
| 359 | + $decided = true; | |
| 332 | 360 | } |
| 333 | 361 | } |
| 362 | + | |
| 334 | 363 | switch ( $action ) { |
| 335 | 364 | case 'delete': |
| 336 | 365 | $item->_feed_rule_delete = true; |
| 337 | 366 | return $item; |
| @@ -336,10 +365,16 @@ | ||
| 336 | 365 | $item->_feed_rule_delete = true; |
| 337 | 366 | return $item; |
| 338 | 367 | |
| 339 | 368 | case 'trash': |
| 340 | - $item->_feed_rule_transform = array( | |
| 341 | - 'post_status' => 'trash', | |
| 369 | + if ( empty( $item->_feed_rule_transform ) ) { | |
| 370 | + $item->_feed_rule_transform = array(); | |
| 371 | + } | |
| 372 | + $item->_feed_rule_transform = array_merge( | |
| 373 | + $item->_feed_rule_transform, | |
| 374 | + array( | |
| 375 | + 'post_status' => 'trash', | |
| 376 | + ) | |
| 342 | 377 | ); |
| 343 | 378 | return $item; |
| 344 | 379 | |
| 345 | 380 | case 'accept': |
| @@ -344,9 +379,8 @@ | ||
| 344 | 379 | |
| 345 | 380 | case 'accept': |
| 346 | 381 | return $item; |
| 347 | 382 | } |
| 348 | - | |
| 349 | 383 | return $item; |
| 350 | 384 | } |
| 351 | 385 | |
| 352 | 386 | /** |
| @@ -373,11 +407,16 @@ | ||
| 373 | 407 | * |
| 374 | 408 | * @param array $rules The rules to validate. |
| 375 | 409 | * @return array The valid rules. |
| 376 | 410 | */ |
| 377 | - public function validate_feed_rules( $rules ) { | |
| 411 | + public static function validate_feed_rules( $rules ) { | |
| 378 | 412 | if ( ! is_array( $rules ) ) { |
| 379 | - return array(); | |
| 413 | + $json_rules = json_decode( $rules, true ); | |
| 414 | + if ( is_array( $json_rules ) ) { | |
| 415 | + $rules = $json_rules; | |
| 416 | + } else { | |
| 417 | + return array(); | |
| 418 | + } | |
| 380 | 419 | } |
| 381 | 420 | |
| 382 | 421 | if ( isset( $rules['field'] ) && is_array( $rules['field'] ) ) { |
| 383 | 422 | // Transform POST values. |
| @@ -432,9 +471,9 @@ | ||
| 432 | 471 | * |
| 433 | 472 | * @param array $catch_all The catch_all value to. |
| 434 | 473 | * @return array A valid catch_all |
| 435 | 474 | */ |
| 436 | - public function validate_feed_catch_all( $catch_all ) { | |
| 475 | + public static function validate_feed_catch_all( $catch_all ) { | |
| 437 | 476 | if ( ! in_array( $catch_all, array( 'accept', 'trash', 'delete' ), true ) ) { |
| 438 | 477 | return 'accept'; |
| 439 | 478 | } |
| 440 | 479 | |
| @@ -441,8 +480,113 @@ | ||
| 441 | 480 | return $catch_all; |
| 442 | 481 | } |
| 443 | 482 | |
| 444 | 483 | /** |
| 484 | + * Prepares post fields for keyword notification matching. | |
| 485 | + * | |
| 486 | + * @param string $text The text to search. | |
| 487 | + * @return string The prepared text. | |
| 488 | + */ | |
| 489 | + public static function prepare_keyword_search_text( $text ) { | |
| 490 | + $text = wp_strip_all_tags( $text ); | |
| 491 | + | |
| 492 | + return preg_replace_callback( | |
| 493 | + '#https?://[^\s<>"\']+#i', | |
| 494 | + function ( $matches ) { | |
| 495 | + return self::remove_tracking_url_query_args_from_keyword_search_text( $matches[0] ); | |
| 496 | + }, | |
| 497 | + $text | |
| 498 | + ); | |
| 499 | + } | |
| 500 | + | |
| 501 | + /** | |
| 502 | + * Removes tracking query args from URLs before keyword notification matching. | |
| 503 | + * | |
| 504 | + * @param string $url The URL to normalize. | |
| 505 | + * @return string The URL without known tracking query args. | |
| 506 | + */ | |
| 507 | + private static function remove_tracking_url_query_args_from_keyword_search_text( $url ) { | |
| 508 | + $parsed_url = wp_parse_url( $url ); | |
| 509 | + if ( ! is_array( $parsed_url ) || empty( $parsed_url['host'] ) ) { | |
| 510 | + return $url; | |
| 511 | + } | |
| 512 | + | |
| 513 | + $query_args = array(); | |
| 514 | + if ( isset( $parsed_url['query'] ) ) { | |
| 515 | + wp_parse_str( html_entity_decode( $parsed_url['query'], ENT_QUOTES ), $query_args ); | |
| 516 | + } | |
| 517 | + | |
| 518 | + foreach ( array_keys( $query_args ) as $query_arg ) { | |
| 519 | + if ( self::is_tracking_query_arg( $query_arg ) ) { | |
| 520 | + unset( $query_args[ $query_arg ] ); | |
| 521 | + } | |
| 522 | + } | |
| 523 | + | |
| 524 | + $normalized_url = $parsed_url['scheme'] . '://'; | |
| 525 | + if ( isset( $parsed_url['user'] ) ) { | |
| 526 | + $normalized_url .= $parsed_url['user']; | |
| 527 | + if ( isset( $parsed_url['pass'] ) ) { | |
| 528 | + $normalized_url .= ':' . $parsed_url['pass']; | |
| 529 | + } | |
| 530 | + $normalized_url .= '@'; | |
| 531 | + } | |
| 532 | + $normalized_url .= $parsed_url['host']; | |
| 533 | + if ( isset( $parsed_url['port'] ) ) { | |
| 534 | + $normalized_url .= ':' . $parsed_url['port']; | |
| 535 | + } | |
| 536 | + if ( isset( $parsed_url['path'] ) ) { | |
| 537 | + $normalized_url .= $parsed_url['path']; | |
| 538 | + } | |
| 539 | + if ( $query_args ) { | |
| 540 | + $normalized_url .= '?' . http_build_query( $query_args, '', '&' ); | |
| 541 | + } | |
| 542 | + if ( isset( $parsed_url['fragment'] ) ) { | |
| 543 | + $normalized_url .= '#' . $parsed_url['fragment']; | |
| 544 | + } | |
| 545 | + | |
| 546 | + return $normalized_url; | |
| 547 | + } | |
| 548 | + | |
| 549 | + /** | |
| 550 | + * Checks whether a query arg is used for tracking. | |
| 551 | + * | |
| 552 | + * @param string $query_arg The query arg. | |
| 553 | + * @return bool Whether the query arg is used for tracking. | |
| 554 | + */ | |
| 555 | + private static function is_tracking_query_arg( $query_arg ) { | |
| 556 | + if ( preg_match( '/^(?:utm|mtm|hsa)_/i', $query_arg ) ) { | |
| 557 | + return true; | |
| 558 | + } | |
| 559 | + | |
| 560 | + return in_array( | |
| 561 | + strtolower( $query_arg ), | |
| 562 | + array( | |
| 563 | + '_hsenc', | |
| 564 | + '_hsmi', | |
| 565 | + 'dclid', | |
| 566 | + 'fbclid', | |
| 567 | + 'gclid', | |
| 568 | + 'gbraid', | |
| 569 | + 'igshid', | |
| 570 | + 'li_fat_id', | |
| 571 | + 'mc_cid', | |
| 572 | + 'mc_eid', | |
| 573 | + 'mkt_tok', | |
| 574 | + 'msclkid', | |
| 575 | + 'oly_anon_id', | |
| 576 | + 'oly_enc_id', | |
| 577 | + 'pk_campaign', | |
| 578 | + 'pk_kwd', | |
| 579 | + 'twclid', | |
| 580 | + 'vero_id', | |
| 581 | + 'wbraid', | |
| 582 | + 'yclid', | |
| 583 | + ), | |
| 584 | + true | |
| 585 | + ); | |
| 586 | + } | |
| 587 | + | |
| 588 | + /** | |
| 445 | 589 | * Gets the notification keywords. |
| 446 | 590 | * |
| 447 | 591 | * @return array The notification keywords. |
| 448 | 592 | */ |
| @@ -481,9 +625,9 @@ | ||
| 481 | 625 | * @param object $item The feed item. |
| 482 | 626 | * |
| 483 | 627 | * @return string The discovered post format. |
| 484 | 628 | */ |
| 485 | - public function post_format_discovery( $item ) { | |
| 629 | + public function post_format_discovery( $item ) { // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found | |
| 486 | 630 | // Not implemented yet. |
| 487 | 631 | return 'standard'; |
| 488 | 632 | } |
| 489 | 633 | |
| @@ -512,9 +656,11 @@ | ||
| 512 | 656 | */ |
| 513 | 657 | public function process_incoming_feed_items( array $items, User_Feed $user_feed ) { |
| 514 | 658 | $friend_user = $user_feed->get_friend_user(); |
| 515 | 659 | if ( ! $friend_user ) { |
| 516 | - error_log( var_export( $user_feed, true ) ); | |
| 660 | + if ( apply_filters( 'friends_debug', false ) ) { | |
| 661 | + error_log( var_export( $user_feed, true ) ); // phpcs:ignore WordPress.PHP.DevelopmentFunctions | |
| 662 | + } | |
| 517 | 663 | return; |
| 518 | 664 | } |
| 519 | 665 | $remote_post_ids = $friend_user->get_remote_post_ids(); |
| 520 | 666 | $post_formats = get_post_format_strings(); |
| @@ -519,14 +665,26 @@ | ||
| 519 | 665 | $remote_post_ids = $friend_user->get_remote_post_ids(); |
| 520 | 666 | $post_formats = get_post_format_strings(); |
| 521 | 667 | $feed_post_format = $user_feed->get_post_format(); |
| 522 | 668 | |
| 669 | + // Sort items by date asc so that older posts will have lower ids than newer posts. | |
| 670 | + usort( | |
| 671 | + $items, | |
| 672 | + function ( $a, $b ) { | |
| 673 | + if ( ! isset( $a->date ) || ! isset( $b->date ) ) { | |
| 674 | + return 0; | |
| 675 | + } | |
| 676 | + return strtotime( $a->date ) - strtotime( $b->date ); | |
| 677 | + } | |
| 678 | + ); | |
| 679 | + | |
| 523 | 680 | // Limit this as a safety measure. |
| 524 | 681 | add_filter( 'wp_revisions_to_keep', array( $this, 'revisions_to_keep' ) ); |
| 525 | - $new_posts = array(); | |
| 682 | + $new_post_ids = array(); | |
| 526 | 683 | $modified_posts = array(); |
| 527 | - foreach ( $items as $item ) { | |
| 528 | - if ( ! $item->permalink ) { | |
| 684 | + $manual_refresh = isset( $_GET['page'] ) && 'friends-refresh' === $_GET['page'] && isset( $_GET['_wpnonce'] ) && wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'friends-refresh' ); | |
| 685 | + foreach ( $items as $item_key => $item ) { | |
| 686 | + if ( ! isset( $item->permalink ) || ! $item->permalink ) { | |
| 529 | 687 | continue; |
| 530 | 688 | } |
| 531 | 689 | $item->permalink = str_replace( array( '&', '&' ), '&', ent2ncr( wp_kses_normalize_entities( $item->permalink ) ) ); |
| 532 | 690 | |
| @@ -550,17 +708,17 @@ | ||
| 550 | 708 | continue; |
| 551 | 709 | } |
| 552 | 710 | |
| 553 | 711 | $post_id = null; |
| 554 | - if ( isset( $remote_post_ids[ $item->post_id ] ) ) { | |
| 712 | + if ( $item->post_id && isset( $remote_post_ids[ $item->post_id ] ) ) { | |
| 555 | 713 | $post_id = $remote_post_ids[ $item->post_id ]; |
| 556 | 714 | } |
| 557 | - if ( is_null( $post_id ) && isset( $remote_post_ids[ $item->permalink ] ) ) { | |
| 715 | + if ( is_null( $post_id ) && $item->permalink && isset( $remote_post_ids[ $item->permalink ] ) ) { | |
| 558 | 716 | $post_id = $remote_post_ids[ $item->permalink ]; |
| 559 | 717 | } |
| 560 | 718 | |
| 561 | 719 | if ( is_null( $post_id ) ) { |
| 562 | - $post_id = self::url_to_postid( $item->permalink, $friend_user->ID ); | |
| 720 | + $post_id = self::url_to_postid( $item->permalink ); | |
| 563 | 721 | } |
| 564 | 722 | $item->_is_new = is_null( $post_id ); |
| 565 | 723 | $item = apply_filters( 'friends_modify_feed_item', $item, $user_feed, $friend_user, $post_id ); |
| 566 | 724 | |
| @@ -594,12 +752,17 @@ | ||
| 594 | 752 | foreach ( array( 'post_title', 'post_content', 'post_status' ) as $field ) { |
| 595 | 753 | if ( empty( $old_post->$field ) || empty( $post_data[ $field ] ) ) { |
| 596 | 754 | continue; |
| 597 | 755 | } |
| 598 | - if ( strip_tags( $old_post->$field ) !== strip_tags( $post_data[ $field ] ) ) { | |
| 756 | + if ( 'post_content' === $field && $old_post->$field !== $post_data[ $field ] ) { | |
| 599 | 757 | $modified_post_data[ $field ] = $post_data[ $field ]; |
| 600 | 758 | break; |
| 601 | 759 | } |
| 760 | + | |
| 761 | + if ( wp_strip_all_tags( $old_post->$field ) !== wp_strip_all_tags( $post_data[ $field ] ) ) { | |
| 762 | + $modified_post_data[ $field ] = $post_data[ $field ]; | |
| 763 | + break; | |
| 764 | + } | |
| 602 | 765 | } |
| 603 | 766 | |
| 604 | 767 | if ( ! empty( $modified_post_data ) && apply_filters( 'friends_can_update_modified_feed_posts', true, $item, $user_feed, $friend_user, $post_id ) ) { |
| 605 | 768 | $was_modified_by_user = false; |
| @@ -609,9 +772,9 @@ | ||
| 609 | 772 | break; |
| 610 | 773 | } |
| 611 | 774 | } |
| 612 | 775 | |
| 613 | - if ( ! $was_modified_by_user ) { | |
| 776 | + if ( ! $was_modified_by_user || $manual_refresh ) { | |
| 614 | 777 | $modified_post_data['ID'] = $post_id; |
| 615 | 778 | if ( isset( $modified_post_data['post_content'] ) ) { |
| 616 | 779 | $modified_post_data['post_content'] = str_replace( '\\', '\\\\', $modified_post_data['post_content'] ); |
| 617 | 780 | } |
| @@ -617,10 +780,11 @@ | ||
| 617 | 780 | } |
| 618 | 781 | if ( intval( $old_post->comment_count ) !== intval( $item->comment_count ) ) { |
| 619 | 782 | $modified_post_data['comment_count'] = $item->comment_count; |
| 620 | 783 | } |
| 784 | + | |
| 621 | 785 | wp_update_post( $modified_post_data ); |
| 622 | - $modified_posts[] = $post_id; | |
| 786 | + $modified_posts[ $item_key ] = $post_id; | |
| 623 | 787 | } |
| 624 | 788 | } |
| 625 | 789 | } else { |
| 626 | 790 | $post_data['post_type'] = Friends::CPT; |
| @@ -632,9 +796,9 @@ | ||
| 632 | 796 | if ( is_wp_error( $post_id ) ) { |
| 633 | 797 | continue; |
| 634 | 798 | } |
| 635 | 799 | |
| 636 | - $new_posts[] = $post_id; | |
| 800 | + $new_post_ids[ $item_key ] = $post_id; | |
| 637 | 801 | |
| 638 | 802 | $remote_post_ids[ $item->permalink ] = $post_id; |
| 639 | 803 | } |
| 640 | 804 | |
| @@ -640,9 +804,9 @@ | ||
| 640 | 804 | |
| 641 | 805 | if ( is_null( $old_post ) || intval( $old_post->comment_count ) !== intval( $item->comment_count ) ) { |
| 642 | 806 | // The comment_count needs to be updated manually since it doesn't represent real comments in the database. |
| 643 | 807 | global $wpdb; |
| 644 | - $wpdb->update( $wpdb->posts, array( 'comment_count' => $item->comment_count ), array( 'ID' => $post_id ) ); | |
| 808 | + $wpdb->update( $wpdb->posts, array( 'comment_count' => $item->comment_count ), array( 'ID' => $post_id ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching | |
| 645 | 809 | wp_cache_delete( "comments-{$post_id}", 'counts' ); |
| 646 | 810 | clean_post_cache( $post_id ); |
| 647 | 811 | do_action( 'wp_update_comment_count', $post_id, $item->comment_count, $old_post ? $old_post->comment_count : 0 ); |
| 648 | 812 | } |
| @@ -671,50 +835,39 @@ | ||
| 671 | 835 | if ( is_numeric( $item->post_id ) ) { |
| 672 | 836 | update_post_meta( $post_id, 'remote_post_id', $item->{'post-id'} ); |
| 673 | 837 | } |
| 674 | 838 | |
| 675 | - wp_set_object_terms( $post_id, $user_feed->get_id(), User_Feed::POST_TAXONOMY ); | |
| 839 | + if ( ! get_option( 'friends_disable_auto_tagging' ) && isset( $item->friend_tags ) && ! empty( $item->friend_tags ) && is_array( $item->friend_tags ) ) { | |
| 840 | + Friend_Tag::add_tags( $post_id, $item->friend_tags ); | |
| 841 | + } | |
| 676 | 842 | |
| 843 | + if ( isset( $item->friend_mention_tags ) && ! empty( $item->friend_mention_tags ) && is_array( $item->friend_mention_tags ) ) { | |
| 844 | + Friend_Tag::add_tags( $post_id, $item->friend_mention_tags ); | |
| 845 | + } | |
| 846 | + | |
| 677 | 847 | update_post_meta( $post_id, 'parser', $user_feed->get_parser() ); |
| 678 | 848 | update_post_meta( $post_id, 'feed_url', $user_feed->get_url() ); |
| 679 | 849 | |
| 680 | 850 | global $wpdb; |
| 681 | - $wpdb->update( $wpdb->posts, array( 'comment_count' => $item->comment_count ), array( 'ID' => $post_id ) ); | |
| 851 | + $wpdb->update( $wpdb->posts, array( 'comment_count' => $item->comment_count ), array( 'ID' => $post_id ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching | |
| 682 | 852 | } |
| 683 | 853 | remove_filter( 'wp_revisions_to_keep', array( $this, 'revisions_to_keep' ) ); |
| 684 | 854 | |
| 685 | - $this->notify_about_new_posts( $friend_user, $new_posts, $user_feed ); | |
| 855 | + $deleted_posts = $friend_user->delete_outdated_posts(); | |
| 856 | + $new_post_ids = array_diff( $new_post_ids, $deleted_posts ); | |
| 686 | 857 | |
| 687 | - do_action( 'friends_retrieved_new_posts', $user_feed, $new_posts, $modified_posts, $friend_user ); | |
| 858 | + $this->notify_about_new_posts( $friend_user, $new_post_ids, $user_feed ); | |
| 688 | 859 | |
| 689 | - return $new_posts; | |
| 690 | - } | |
| 860 | + do_action( 'friends_retrieved_new_posts', $user_feed, $new_post_ids, $modified_posts, $friend_user ); | |
| 691 | 861 | |
| 692 | - /** | |
| 693 | - * Remove the Private: when sending a private feed. | |
| 694 | - * | |
| 695 | - * @param string $title_format The title format for a private post title. | |
| 696 | - * @return string The modified title format for a private post title. | |
| 697 | - */ | |
| 698 | - public function private_title_format( $title_format ) { | |
| 699 | - if ( $this->friends->access_control->feed_is_authenticated() ) { | |
| 700 | - return '%s'; | |
| 862 | + $new_posts = array(); | |
| 863 | + foreach ( $new_post_ids as $key => $post_id ) { | |
| 864 | + if ( isset( $items[ $key ] ) ) { | |
| 865 | + $new_posts[ $post_id ] = $items[ $key ]; | |
| 866 | + } | |
| 701 | 867 | } |
| 702 | - return $title_format; | |
| 703 | - } | |
| 704 | 868 | |
| 705 | - /** | |
| 706 | - * Disable excerpted feeds for friend feeds | |
| 707 | - * | |
| 708 | - * @param boolean $feed_use_excerpt Whether to only have excerpts in feeds. | |
| 709 | - * @return boolean The modified flag whether to have excerpts in feeds. | |
| 710 | - */ | |
| 711 | - public function feed_use_excerpt( $feed_use_excerpt ) { | |
| 712 | - if ( $this->friends->access_control->feed_is_authenticated() ) { | |
| 713 | - return 0; | |
| 714 | - } | |
| 715 | - | |
| 716 | - return $feed_use_excerpt; | |
| 869 | + return $new_posts; | |
| 717 | 870 | } |
| 718 | 871 | |
| 719 | 872 | /** |
| 720 | 873 | * Output an additional XMLNS for the feed. |
| @@ -732,17 +885,8 @@ | ||
| 732 | 885 | if ( empty( $post_format ) ) { |
| 733 | 886 | $post_format = 'standard'; |
| 734 | 887 | } |
| 735 | 888 | echo '<friends:post-format>' . esc_html( $post_format ) . '</friends:post-format>' . PHP_EOL; |
| 736 | - | |
| 737 | - $authenticated_user_id = $this->friends->access_control->feed_is_authenticated(); | |
| 738 | - if ( ! $authenticated_user_id ) { | |
| 739 | - return; | |
| 740 | - } | |
| 741 | - | |
| 742 | - echo '<friends:gravatar>' . esc_html( get_avatar_url( $post->post_author ) ) . '</friends:gravatar>' . PHP_EOL; | |
| 743 | - echo '<friends:post-status>' . esc_html( $post->post_status ) . '</friends:post-status>' . PHP_EOL; | |
| 744 | - echo '<friends:post-id>' . esc_html( $post->ID ) . '</friends:post-id>' . PHP_EOL; | |
| 745 | 889 | } |
| 746 | 890 | |
| 747 | 891 | /** |
| 748 | 892 | * Redirect |
| @@ -747,13 +891,14 @@ | ||
| 747 | 891 | /** |
| 748 | 892 | * Redirect |
| 749 | 893 | */ |
| 750 | 894 | public function friends_add_friend_redirect() { |
| 895 | + // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 751 | 896 | if ( ! isset( $_GET['add-friend'] ) || isset( $_GET['page'] ) ) { |
| 752 | 897 | return; |
| 753 | 898 | } |
| 754 | - | |
| 755 | - wp_safe_redirect( add_query_arg( 'url', $_GET['add-friend'], self_admin_url( 'admin.php?page=add-friend' ) ) ); | |
| 899 | + // phpcs:ignore WordPress.Security.NonceVerification.Recommended | |
| 900 | + wp_safe_redirect( add_query_arg( 'url', sanitize_text_field( wp_unslash( $_GET['add-friend'] ) ), self_admin_url( 'admin.php?page=add-friend' ) ) ); | |
| 756 | 901 | exit; |
| 757 | 902 | } |
| 758 | 903 | |
| 759 | 904 | /** |
| @@ -762,9 +907,12 @@ | ||
| 762 | 907 | * @param SimplePie $feed The SimplePie object. |
| 763 | 908 | */ |
| 764 | 909 | public function wp_feed_options( $feed ) { |
| 765 | 910 | $feed->useragent .= ' Friends/' . FRIENDS_VERSION; |
| 766 | - if ( isset( $_GET['page'] ) && 'page=friends-refresh' === $_GET['page'] ) { | |
| 911 | + if ( | |
| 912 | + isset( $_GET['_wpnonce'] ) && wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'friends-refresh' ) && | |
| 913 | + isset( $_GET['page'] ) && 'page=friends-refresh' === $_GET['page'] | |
| 914 | + ) { | |
| 767 | 915 | $feed->enable_cache( false ); |
| 768 | 916 | } else { |
| 769 | 917 | $feed->set_cache_duration( 3590 ); |
| 770 | 918 | } |
| @@ -791,8 +939,11 @@ | ||
| 791 | 939 | * @param string $url The feed URL. |
| 792 | 940 | * @return array The available feeds. |
| 793 | 941 | */ |
| 794 | 942 | public function discover_available_feeds( $url ) { |
| 943 | + if ( ! Friends::check_url( $url ) ) { | |
| 944 | + return array(); | |
| 945 | + } | |
| 795 | 946 | $available_feeds = array(); |
| 796 | 947 | $content = null; |
| 797 | 948 | $content_type = 'text/html'; |
| 798 | 949 | |
| @@ -799,9 +950,9 @@ | ||
| 799 | 950 | $response = wp_safe_remote_get( |
| 800 | 951 | $url, |
| 801 | 952 | array( |
| 802 | 953 | 'timeout' => apply_filters( 'friends_http_timeout', 20 ), |
| 803 | - 'redirection' => 1, | |
| 954 | + 'redirection' => 2, | |
| 804 | 955 | ) |
| 805 | 956 | ); |
| 806 | 957 | |
| 807 | 958 | if ( is_wp_error( $response ) ) { |
| @@ -808,9 +959,24 @@ | ||
| 808 | 959 | $response->add_data( $url ); |
| 809 | 960 | return $response; |
| 810 | 961 | } |
| 811 | 962 | |
| 812 | - if ( 200 === wp_remote_retrieve_response_code( $response ) ) { | |
| 963 | + $response_code = wp_remote_retrieve_response_code( $response ); | |
| 964 | + if ( $response_code >= 300 && $response_code < 400 ) { | |
| 965 | + $location = wp_remote_retrieve_header( $response, 'location' ); | |
| 966 | + if ( $location ) { | |
| 967 | + return new \WP_Error( | |
| 968 | + 'redirect', | |
| 969 | + sprintf( | |
| 970 | + // translators: %s is a URL. | |
| 971 | + __( 'This URL redirects to %s — please use that URL instead.', 'friends' ), | |
| 972 | + '<a href="' . esc_url( admin_url( 'admin.php?page=add-friend&url=' . rawurlencode( $location ) ) ) . '">' . esc_html( $location ) . '</a>' | |
| 973 | + ) | |
| 974 | + ); | |
| 975 | + } | |
| 976 | + } | |
| 977 | + | |
| 978 | + if ( 200 === $response_code ) { | |
| 813 | 979 | $content = wp_remote_retrieve_body( $response ); |
| 814 | 980 | $headers = wp_remote_retrieve_headers( $response ); |
| 815 | 981 | |
| 816 | 982 | // We'll determine the obvious feeds ourself. |
| @@ -817,20 +983,20 @@ | ||
| 817 | 983 | $available_feeds = $this->discover_link_rel_feeds( $content, $url, $headers ); |
| 818 | 984 | $content_type = strtok( $headers['content-type'], ';' ); |
| 819 | 985 | } |
| 820 | 986 | |
| 821 | - if ( $content ) { | |
| 822 | - foreach ( $this->parsers as $slug => $parser ) { | |
| 823 | - foreach ( $parser->discover_available_feeds( $content, $url ) as $link_url => $feed ) { | |
| 824 | - if ( isset( $available_feeds[ $link_url ] ) ) { | |
| 825 | - // If this parser tells us it can parse it right away, allow it to override. | |
| 826 | - if ( isset( $available_feeds[ $link_url ]['parser'] ) || ! isset( $feed['parser'] ) ) { | |
| 827 | - continue; | |
| 828 | - } | |
| 987 | + foreach ( $this->parsers as $slug => $parser ) { | |
| 988 | + foreach ( $parser->discover_available_feeds( $content, $url ) as $link_url => $feed ) { | |
| 989 | + if ( isset( $available_feeds[ $link_url ] ) ) { | |
| 990 | + // If this parser tells us it can parse it right away, allow it to override. | |
| 991 | + if ( isset( $available_feeds[ $link_url ]['parser'] ) || ! isset( $feed['parser'] ) ) { | |
| 992 | + continue; | |
| 829 | 993 | } |
| 830 | - $available_feeds[ $link_url ] = $feed; | |
| 831 | - $available_feeds[ $link_url ]['url'] = $link_url; | |
| 994 | + } else { | |
| 995 | + $available_feeds[ $link_url ] = array(); | |
| 832 | 996 | } |
| 997 | + $available_feeds[ $link_url ] = array_merge( $available_feeds[ $link_url ], $feed ); | |
| 998 | + $available_feeds[ $link_url ]['url'] = $link_url; | |
| 833 | 999 | } |
| 834 | 1000 | } |
| 835 | 1001 | |
| 836 | 1002 | $has_friends_plugin = false; |
| @@ -872,9 +1038,8 @@ | ||
| 872 | 1038 | 'rel' => 'self', |
| 873 | 1039 | 'title' => '', |
| 874 | 1040 | 'parser' => 'unsupported', |
| 875 | 1041 | 'parser_confidence' => 0, |
| 876 | - | |
| 877 | 1042 | ); |
| 878 | 1043 | |
| 879 | 1044 | foreach ( $this->parsers as $slug => $parser ) { |
| 880 | 1045 | $confidence = $parser->feed_support_confidence( $url, $feed['type'], $feed['rel'], $content ); |
| @@ -959,8 +1124,22 @@ | ||
| 959 | 1124 | $available_feeds[ $link_url ]['autoselect'] = true; |
| 960 | 1125 | } |
| 961 | 1126 | } |
| 962 | 1127 | |
| 1128 | + // Prefer the ActivityPub actor feed over RSS when both are available. | |
| 1129 | + $activitypub_feed = null; | |
| 1130 | + foreach ( $available_feeds as $link_url => $feed ) { | |
| 1131 | + if ( 'activitypub' === $feed['parser'] ) { | |
| 1132 | + $activitypub_feed = $link_url; | |
| 1133 | + break; | |
| 1134 | + } | |
| 1135 | + } | |
| 1136 | + if ( $activitypub_feed ) { | |
| 1137 | + foreach ( $available_feeds as $link_url => $feed ) { | |
| 1138 | + $available_feeds[ $link_url ]['autoselect'] = $link_url === $activitypub_feed; | |
| 1139 | + } | |
| 1140 | + } | |
| 1141 | + | |
| 963 | 1142 | $feed_sort_order = array( 'self', 'alternate', 'me' ); |
| 964 | 1143 | if ( $has_friends_plugin ) { |
| 965 | 1144 | // If we have the Friends plugin, we prefer an (augmented) RSS feed over, for example, microformats. |
| 966 | 1145 | $feed_sort_order = array( 'alternate', 'self', 'me' ); |
| @@ -1006,75 +1185,92 @@ | ||
| 1006 | 1185 | */ |
| 1007 | 1186 | private function discover_link_rel_feeds( $content, $url, $headers ) { |
| 1008 | 1187 | $discovered_feeds = array(); |
| 1009 | 1188 | $has_self = false; |
| 1189 | + $links = array(); | |
| 1010 | 1190 | $mf = Mf2\parse( $content, $url ); |
| 1191 | + | |
| 1011 | 1192 | if ( isset( $mf['rel-urls'] ) ) { |
| 1012 | - foreach ( $mf['rel-urls'] as $feed_url => $link ) { | |
| 1013 | - foreach ( array( 'friends-base-url', 'me', 'alternate', 'self' ) as $rel ) { | |
| 1014 | - if ( in_array( $rel, $link['rels'] ) ) { | |
| 1015 | - $discovered_feeds[ $feed_url ] = array( | |
| 1016 | - 'rel' => $rel, | |
| 1017 | - ); | |
| 1193 | + $links = array_merge( $links, $mf['rel-urls'] ); | |
| 1194 | + } | |
| 1195 | + foreach ( $headers as $header => $value ) { | |
| 1196 | + if ( 'link' === strtolower( $header ) ) { | |
| 1197 | + $values = wp_parse_args( $value ); | |
| 1198 | + if ( isset( $values['href'] ) ) { | |
| 1199 | + if ( ! isset( $values['rels'] ) && $values['rel'] ) { | |
| 1200 | + $values['rels'] = array( $values['rel'] ); | |
| 1201 | + unset( $values['rel'] ); | |
| 1018 | 1202 | } |
| 1203 | + if ( isset( $values['rels'] ) ) { | |
| 1204 | + if ( isset( $links[ $values['href'] ] ) ) { | |
| 1205 | + foreach ( $values['rels'] as $rel ) { | |
| 1206 | + $links[ $values['href'] ]['rels'][] = $rel; | |
| 1207 | + } | |
| 1208 | + } else { | |
| 1209 | + $links[ $values['href'] ] = $values; | |
| 1210 | + } | |
| 1211 | + } | |
| 1019 | 1212 | } |
| 1213 | + } | |
| 1214 | + } | |
| 1020 | 1215 | |
| 1021 | - if ( ! isset( $discovered_feeds[ $feed_url ] ) ) { | |
| 1022 | - continue; | |
| 1216 | + foreach ( $links as $feed_url => $link ) { | |
| 1217 | + foreach ( array( 'friends-base-url', 'me', 'alternate', 'self' ) as $rel ) { | |
| 1218 | + if ( in_array( $rel, $link['rels'] ) ) { | |
| 1219 | + $discovered_feeds[ $feed_url ] = array( | |
| 1220 | + 'rel' => $rel, | |
| 1221 | + ); | |
| 1023 | 1222 | } |
| 1223 | + } | |
| 1024 | 1224 | |
| 1025 | - if ( 'self' === $rel ) { | |
| 1026 | - $has_self = true; | |
| 1027 | - } | |
| 1225 | + if ( ! isset( $discovered_feeds[ $feed_url ] ) ) { | |
| 1226 | + continue; | |
| 1227 | + } | |
| 1028 | 1228 | |
| 1029 | - if ( isset( $link['type'] ) ) { | |
| 1030 | - $discovered_feeds[ $feed_url ]['type'] = $link['type']; | |
| 1031 | - } | |
| 1229 | + if ( 'self' === $discovered_feeds[ $feed_url ]['rel'] ) { | |
| 1230 | + $has_self = true; | |
| 1231 | + } | |
| 1032 | 1232 | |
| 1033 | - if ( isset( $link['title'] ) ) { | |
| 1034 | - $discovered_feeds[ $feed_url ]['title'] = $link['title']; | |
| 1035 | - } elseif ( isset( $link['text'] ) ) { | |
| 1036 | - $discovered_feeds[ $feed_url ]['title'] = $link['text']; | |
| 1037 | - } | |
| 1233 | + if ( isset( $link['type'] ) ) { | |
| 1234 | + $discovered_feeds[ $feed_url ]['type'] = $link['type']; | |
| 1038 | 1235 | } |
| 1039 | - } | |
| 1040 | 1236 | |
| 1041 | - if ( ! $has_self && class_exists( '\DOMXpath' ) ) { | |
| 1042 | - // Convert to a DomDocument and silence the errors while doing so. | |
| 1043 | - $doc = new \DomDocument; | |
| 1044 | - set_error_handler( '__return_null' ); | |
| 1045 | - $doc->loadHTML( $content ); | |
| 1046 | - restore_error_handler(); | |
| 1047 | - | |
| 1048 | - $xpath = new \DOMXpath( $doc ); | |
| 1049 | - if ( $xpath ) { | |
| 1050 | - $discovered_feeds[ $url ] = array( | |
| 1051 | - 'rel' => 'self', | |
| 1052 | - 'title' => $xpath->query( '//title' )->item( 0 )->textContent, | |
| 1053 | - ); | |
| 1237 | + if ( isset( $link['title'] ) ) { | |
| 1238 | + $discovered_feeds[ $feed_url ]['title'] = $link['title']; | |
| 1239 | + } elseif ( isset( $link['text'] ) ) { | |
| 1240 | + $discovered_feeds[ $feed_url ]['title'] = $link['text']; | |
| 1054 | 1241 | } |
| 1055 | 1242 | } |
| 1056 | 1243 | |
| 1057 | - return $discovered_feeds; | |
| 1058 | - } | |
| 1244 | + if ( ! $has_self ) { | |
| 1245 | + $discovered_feeds[ $url ] = array( | |
| 1246 | + 'rel' => 'self', | |
| 1247 | + ); | |
| 1248 | + } | |
| 1249 | + if ( empty( $discovered_feeds[ $url ]['title'] ) && ! empty( $mf['metas']['application-name'][0] ) ) { | |
| 1250 | + $discovered_feeds[ $url ]['title'] = $mf['metas']['application-name'][0]; | |
| 1251 | + } | |
| 1252 | + if ( empty( $discovered_feeds[ $url ]['title'] ) && ! empty( $mf['metas']['og:title'][0] ) ) { | |
| 1253 | + $discovered_feeds[ $url ]['title'] = $mf['metas']['og:title'][0]; | |
| 1254 | + } | |
| 1255 | + if ( empty( $discovered_feeds[ $url ]['title'] ) && ! empty( $mf['title'] ) ) { | |
| 1256 | + $discovered_feeds[ $url ]['title'] = $mf['title']; | |
| 1257 | + } | |
| 1258 | + if ( empty( $discovered_feeds[ $url ]['avatar'] ) && ! empty( $mf['rels']['icon'] ) ) { | |
| 1259 | + foreach ( $mf['rels']['icon'] as $icon_url ) { | |
| 1260 | + if ( ! filter_var( $icon_url, FILTER_VALIDATE_URL ) ) { | |
| 1261 | + continue; | |
| 1262 | + } | |
| 1059 | 1263 | |
| 1060 | - /** | |
| 1061 | - * Modify the main query for the friends feed | |
| 1062 | - * | |
| 1063 | - * @param \WP_Query $query The main query. | |
| 1064 | - * @return \WP_Query The modified main query. | |
| 1065 | - */ | |
| 1066 | - public function private_feed_query( \WP_Query $query ) { | |
| 1067 | - if ( ! $this->friends->access_control->feed_is_authenticated() ) { | |
| 1068 | - return $query; | |
| 1069 | - } | |
| 1264 | + if ( ! isset( $mf['rel-urls'][ $icon_url ]['type'] ) || 0 !== strpos( $mf['rel-urls'][ $icon_url ]['type'], 'image/' ) ) { | |
| 1265 | + continue; | |
| 1266 | + } | |
| 1070 | 1267 | |
| 1071 | - $friend_user = $this->friends->access_control->get_authenticated_feed_user(); | |
| 1072 | - if ( ! $query->is_admin && $query->is_feed && $friend_user->has_cap( 'friend' ) && ! $friend_user->has_cap( 'acquaintance' ) ) { | |
| 1073 | - $query->set( 'post_status', array( 'publish', 'private' ) ); | |
| 1268 | + $discovered_feeds[ $url ]['avatar'] = $icon_url; | |
| 1269 | + } | |
| 1074 | 1270 | } |
| 1075 | 1271 | |
| 1076 | - return $query; | |
| 1272 | + return $discovered_feeds; | |
| 1077 | 1273 | } |
| 1078 | 1274 | |
| 1079 | 1275 | /** |
| 1080 | 1276 | * More generic version of the native url_to_postid() |
| @@ -1084,8 +1280,15 @@ | ||
| 1084 | 1280 | * @return int Post ID, or 0 on failure. |
| 1085 | 1281 | */ |
| 1086 | 1282 | public static function url_to_postid( $url, $author_id = false ) { |
| 1087 | 1283 | $post_types = apply_filters( 'friends_frontend_post_types', array() ); |
| 1284 | + | |
| 1285 | + // The post types are part of the cache key since they can be filtered per lookup. | |
| 1286 | + $cache_key = 'friends_url_to_postid_' . md5( $url . '|' . implode( ',', $post_types ) ) . ( $author_id ? '_' . $author_id : '' ); | |
| 1287 | + $post_id = wp_cache_get( $cache_key, 'friends' ); | |
| 1288 | + if ( false !== $post_id ) { | |
| 1289 | + return $post_id; | |
| 1290 | + } | |
| 1088 | 1291 | $args = $post_types; |
| 1089 | 1292 | |
| 1090 | 1293 | global $wpdb; |
| 1091 | 1294 | $sql = sprintf( |
| @@ -1101,14 +1304,18 @@ | ||
| 1101 | 1304 | $sql .= ' AND guid IN (%s, %s) LIMIT 1'; |
| 1102 | 1305 | $args[] = $url; |
| 1103 | 1306 | $args[] = esc_attr( $url ); |
| 1104 | 1307 | |
| 1105 | - $post_id = $wpdb->get_var( | |
| 1308 | + $post_id = $wpdb->get_var( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery | |
| 1106 | 1309 | $wpdb->prepare( |
| 1107 | 1310 | $sql, // phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 1108 | 1311 | $args |
| 1109 | 1312 | ) |
| 1110 | 1313 | ); |
| 1314 | + | |
| 1315 | + if ( $post_id ) { | |
| 1316 | + wp_cache_set( $cache_key, $post_id, 'friends' ); | |
| 1317 | + } | |
| 1111 | 1318 | return $post_id; |
| 1112 | 1319 | } |
| 1113 | 1320 | |
| 1114 | 1321 | public function oembed_request_post_id( $post_id, $url ) { |
| @@ -1192,6 +1399,41 @@ | ||
| 1192 | 1399 | } |
| 1193 | 1400 | $parsers[ $slug ] = $name; |
| 1194 | 1401 | } |
| 1195 | 1402 | return $parsers; |
| 1403 | + } | |
| 1404 | + | |
| 1405 | + /** | |
| 1406 | + * Get a parser instance by slug. | |
| 1407 | + * | |
| 1408 | + * @param string $slug The parser slug. | |
| 1409 | + * @return Feed_Parser|null The parser instance or null. | |
| 1410 | + */ | |
| 1411 | + public function get_parser_by_slug( $slug ) { | |
| 1412 | + return isset( $this->parsers[ $slug ] ) ? $this->parsers[ $slug ] : null; | |
| 1413 | + } | |
| 1414 | + | |
| 1415 | + /** | |
| 1416 | + * Get the badge for a feed based on its parser. | |
| 1417 | + * | |
| 1418 | + * @param User_Feed $user_feed The user feed. | |
| 1419 | + * @return array|null Badge info array or null. | |
| 1420 | + */ | |
| 1421 | + public function get_feed_badge( $user_feed ) { | |
| 1422 | + $parser_slug = $user_feed->get_parser(); | |
| 1423 | + $parser = $this->get_parser_by_slug( $parser_slug ); | |
| 1424 | + | |
| 1425 | + $badge = null; | |
| 1426 | + if ( $parser && method_exists( $parser, 'get_badge' ) ) { | |
| 1427 | + $badge = $parser->get_badge(); | |
| 1428 | + } | |
| 1429 | + | |
| 1430 | + /** | |
| 1431 | + * Filter the badge displayed for a feed. | |
| 1432 | + * | |
| 1433 | + * @param array|null $badge The badge array with 'label', 'color', 'title' keys, or null. | |
| 1434 | + * @param User_Feed $user_feed The user feed. | |
| 1435 | + * @param string $parser The parser slug. | |
| 1436 | + */ | |
| 1437 | + return apply_filters( 'friends_feed_badge', $badge, $user_feed, $parser_slug ); | |
| 1196 | 1438 | } |
| 1197 | 1439 | } |
