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PHP Cross Reference of BBPress |
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1 <?php 2 3 /** 4 * bbPress Common Template Tags 5 * 6 * Common template tags are ones that are used by more than one component, like 7 * forums, topics, replies, users, topic tags, etc... 8 * 9 * @package bbPress 10 * @subpackage TemplateTags 11 */ 12 13 // Exit if accessed directly 14 defined( 'ABSPATH' ) || exit; 15 16 /** URLs **********************************************************************/ 17 18 /** 19 * Output the forum URL 20 * 21 * @since 2.1.0 bbPress (r3979) 22 * 23 * @param string $path Additional path with leading slash 24 */ 25 function bbp_forums_url( $path = '/' ) { 26 echo esc_url( bbp_get_forums_url( $path ) ); 27 } 28 /** 29 * Return the forum URL 30 * 31 * @since 2.1.0 bbPress (r3979) 32 * 33 * @param string $path Additional path with leading slash 34 */ 35 function bbp_get_forums_url( $path = '/' ) { 36 return home_url( bbp_get_root_slug() . $path ); 37 } 38 39 /** 40 * Output the forum URL 41 * 42 * @since 2.1.0 bbPress (r3979) 43 * 44 * @param string $path Additional path with leading slash 45 */ 46 function bbp_topics_url( $path = '/' ) { 47 echo esc_url( bbp_get_topics_url( $path ) ); 48 } 49 /** 50 * Return the forum URL 51 * 52 * @since 2.1.0 bbPress (r3979) 53 * 54 * @param string $path Additional path with leading slash 55 * @return The URL to the topics archive 56 */ 57 function bbp_get_topics_url( $path = '/' ) { 58 return home_url( bbp_get_topic_archive_slug() . $path ); 59 } 60 61 /** Add-on Actions ************************************************************/ 62 63 /** 64 * Add our custom head action to wp_head 65 * 66 * @since 2.0.0 bbPress (r2464) 67 */ 68 function bbp_head() { 69 do_action( 'bbp_head' ); 70 } 71 72 /** 73 * Add our custom head action to wp_head 74 * 75 * @since 2.0.0 bbPress (r2464) 76 */ 77 function bbp_footer() { 78 do_action( 'bbp_footer' ); 79 } 80 81 /** is_ ***********************************************************************/ 82 83 /** 84 * Check if current site is public 85 * 86 * @since 2.0.0 bbPress (r3398) 87 * 88 * @param int $site_id 89 * @return bool True if site is public, false if private 90 */ 91 function bbp_is_site_public( $site_id = 0 ) { 92 93 // Get the current site ID 94 if ( empty( $site_id ) ) { 95 $site_id = get_current_blog_id(); 96 } 97 98 // Get the site visibility setting 99 $public = is_multisite() 100 ? get_blog_option( $site_id, 'blog_public', 1 ) 101 : get_option( 'blog_public', 1 ); 102 103 // Filter & return 104 return (bool) apply_filters( 'bbp_is_site_public', $public, $site_id ); 105 } 106 107 /** 108 * Check if current page is a bbPress forum 109 * 110 * @since 2.0.0 bbPress (r2549) 111 * 112 * @param int $post_id Possible post_id to check 113 * @return bool True if it's a forum page, false if not 114 */ 115 function bbp_is_forum( $post_id = 0 ) { 116 117 // Assume false 118 $retval = false; 119 120 // Supplied ID is a forum 121 if ( ! empty( $post_id ) && ( bbp_get_forum_post_type() === get_post_type( $post_id ) ) ) { 122 $retval = true; 123 } 124 125 // Filter & return 126 return (bool) apply_filters( 'bbp_is_forum', $retval, $post_id ); 127 } 128 129 /** 130 * Check if we are viewing a forum archive. 131 * 132 * @since 2.0.0 bbPress (r3251) 133 * 134 * @return bool 135 */ 136 function bbp_is_forum_archive() { 137 138 // Default to false 139 $retval = false; 140 141 // Get the main query global 142 $wp_query = bbp_get_wp_query(); 143 144 // In forum archive 145 if ( is_post_type_archive( bbp_get_forum_post_type() ) || bbp_is_query_name( 'bbp_forum_archive' ) || ! empty( $wp_query->bbp_show_topics_on_root ) ) { 146 $retval = true; 147 } 148 149 // Filter & return 150 return (bool) apply_filters( 'bbp_is_forum_archive', $retval ); 151 } 152 153 /** 154 * Viewing a single forum 155 * 156 * @since 2.0.0 bbPress (r3338) 157 * 158 * @return bool 159 */ 160 function bbp_is_single_forum() { 161 162 // Assume false 163 $retval = false; 164 165 // Edit is not a single forum 166 if ( bbp_is_forum_edit() ) { 167 return false; 168 } 169 170 // Single and a match 171 if ( is_singular( bbp_get_forum_post_type() ) || bbp_is_query_name( 'bbp_single_forum' ) ) { 172 $retval = true; 173 } 174 175 // Filter & return 176 return (bool) apply_filters( 'bbp_is_single_forum', $retval ); 177 } 178 179 /** 180 * Check if current page is a forum edit page 181 * 182 * @since 2.1.0 bbPress (r3553) 183 * 184 * @return bool True if it's the forum edit page, false if not 185 */ 186 function bbp_is_forum_edit() { 187 global $pagenow; 188 189 // Assume false 190 $retval = false; 191 192 // Get the main query global 193 $wp_query = bbp_get_wp_query(); 194 195 // Check query 196 if ( ! empty( $wp_query->bbp_is_forum_edit ) && ( $wp_query->bbp_is_forum_edit === true ) ) { 197 $retval = true; 198 199 // Editing in admin 200 } elseif ( is_admin() && ( 'post.php' === $pagenow ) && ( get_post_type() === bbp_get_forum_post_type() ) && ( ! empty( $_GET['action'] ) && ( 'edit' === $_GET['action'] ) ) ) { 201 $retval = true; 202 } 203 204 // Filter & return 205 return (bool) apply_filters( 'bbp_is_forum_edit', $retval ); 206 } 207 208 /** 209 * Check if current page is a bbPress topic 210 * 211 * @since 2.0.0 bbPress (r2549) 212 * 213 * @param int $post_id Possible post_id to check 214 * @return bool True if it's a topic page, false if not 215 */ 216 function bbp_is_topic( $post_id = 0 ) { 217 218 // Assume false 219 $retval = false; 220 221 // Supplied ID is a topic 222 if ( ! empty( $post_id ) && ( bbp_get_topic_post_type() === get_post_type( $post_id ) ) ) { 223 $retval = true; 224 } 225 226 // Filter & return 227 return (bool) apply_filters( 'bbp_is_topic', $retval, $post_id ); 228 } 229 230 /** 231 * Viewing a single topic 232 * 233 * @since 2.0.0 bbPress (r3338) 234 * 235 * @return bool 236 */ 237 function bbp_is_single_topic() { 238 239 // Assume false 240 $retval = false; 241 242 // Edit is not a single topic 243 if ( bbp_is_topic_edit() ) { 244 return false; 245 } 246 247 // Single and a match 248 if ( is_singular( bbp_get_topic_post_type() ) || bbp_is_query_name( 'bbp_single_topic' ) ) { 249 $retval = true; 250 } 251 252 // Filter & return 253 return (bool) apply_filters( 'bbp_is_single_topic', $retval ); 254 } 255 256 /** 257 * Check if we are viewing a topic archive. 258 * 259 * @since 2.0.0 bbPress (r3251) 260 * 261 * @return bool 262 */ 263 function bbp_is_topic_archive() { 264 265 // Default to false 266 $retval = false; 267 268 // In topic archive 269 if ( is_post_type_archive( bbp_get_topic_post_type() ) || bbp_is_query_name( 'bbp_topic_archive' ) ) { 270 $retval = true; 271 } 272 273 // Filter & return 274 return (bool) apply_filters( 'bbp_is_topic_archive', $retval ); 275 } 276 277 /** 278 * Check if current page is a topic edit page 279 * 280 * @since 2.0.0 bbPress (r2753) 281 * 282 * @return bool True if it's the topic edit page, false if not 283 */ 284 function bbp_is_topic_edit() { 285 global $pagenow; 286 287 // Assume false 288 $retval = false; 289 290 // Get the main query global 291 $wp_query = bbp_get_wp_query(); 292 293 // Check query 294 if ( ! empty( $wp_query->bbp_is_topic_edit ) && ( $wp_query->bbp_is_topic_edit === true ) ) { 295 $retval = true; 296 297 // Editing in admin 298 } elseif ( is_admin() && ( 'post.php' === $pagenow ) && ( get_post_type() === bbp_get_topic_post_type() ) && ( ! empty( $_GET['action'] ) && ( 'edit' === $_GET['action'] ) ) ) { 299 $retval = true; 300 } 301 302 // Filter & return 303 return (bool) apply_filters( 'bbp_is_topic_edit', $retval ); 304 } 305 306 /** 307 * Check if current page is a topic merge page 308 * 309 * @since 2.0.0 bbPress (r2756) 310 * 311 * @return bool True if it's the topic merge page, false if not 312 */ 313 function bbp_is_topic_merge() { 314 315 // Assume false 316 $retval = false; 317 318 // Check topic edit and GET params 319 if ( bbp_is_topic_edit() && ! empty( $_GET['action'] ) && ( 'merge' === $_GET['action'] ) ) { 320 return true; 321 } 322 323 // Filter & return 324 return (bool) apply_filters( 'bbp_is_topic_merge', $retval ); 325 } 326 327 /** 328 * Check if current page is a topic split page 329 * 330 * @since 2.0.0 bbPress (r2756) 331 * 332 * @return bool True if it's the topic split page, false if not 333 */ 334 function bbp_is_topic_split() { 335 336 // Assume false 337 $retval = false; 338 339 // Check topic edit and GET params 340 if ( bbp_is_topic_edit() && ! empty( $_GET['action'] ) && ( 'split' === $_GET['action'] ) ) { 341 $retval = true; 342 } 343 344 // Filter & return 345 return (bool) apply_filters( 'bbp_is_topic_split', $retval ); 346 } 347 348 /** 349 * Check if the current page is a topic tag 350 * 351 * @since 2.0.0 bbPress (r3311) 352 * 353 * @return bool True if it's a topic tag, false if not 354 */ 355 function bbp_is_topic_tag() { 356 357 // Bail if topic-tags are off 358 if ( ! bbp_allow_topic_tags() ) { 359 return false; 360 } 361 362 // Return false if editing a topic tag 363 if ( bbp_is_topic_tag_edit() ) { 364 return false; 365 } 366 367 // Assume false 368 $retval = false; 369 370 // Check tax and query vars 371 if ( is_tax( bbp_get_topic_tag_tax_id() ) || ! empty( bbpress()->topic_query->is_tax ) || get_query_var( 'bbp_topic_tag' ) ) { 372 $retval = true; 373 } 374 375 // Filter & return 376 return (bool) apply_filters( 'bbp_is_topic_tag', $retval ); 377 } 378 379 /** 380 * Check if the current page is editing a topic tag 381 * 382 * @since 2.0.0 bbPress (r3346) 383 * 384 * @return bool True if editing a topic tag, false if not 385 */ 386 function bbp_is_topic_tag_edit() { 387 global $pagenow, $taxnow; 388 389 // Bail if topic-tags are off 390 if ( ! bbp_allow_topic_tags() ) { 391 return false; 392 } 393 394 // Assume false 395 $retval = false; 396 397 // Get the main query global 398 $wp_query = bbp_get_wp_query(); 399 400 // Check query 401 if ( ! empty( $wp_query->bbp_is_topic_tag_edit ) && ( true === $wp_query->bbp_is_topic_tag_edit ) ) { 402 $retval = true; 403 404 // Editing in admin 405 } elseif ( is_admin() && ( 'edit-tags.php' === $pagenow ) && ( bbp_get_topic_tag_tax_id() === $taxnow ) && ( ! empty( $_GET['action'] ) && ( 'edit' === $_GET['action'] ) ) ) { 406 $retval = true; 407 } 408 409 // Filter & return 410 return (bool) apply_filters( 'bbp_is_topic_tag_edit', $retval ); 411 } 412 413 /** 414 * Check if the current post type is one that comes with bbPress 415 * 416 * @since 2.0.0 bbPress (r3311) 417 * 418 * @param mixed $the_post Optional. Post object or post ID. 419 * 420 * @return bool 421 */ 422 function bbp_is_custom_post_type( $the_post = false ) { 423 424 // Assume false 425 $retval = false; 426 427 // Viewing one of the bbPress post types 428 if ( in_array( get_post_type( $the_post ), array( 429 bbp_get_forum_post_type(), 430 bbp_get_topic_post_type(), 431 bbp_get_reply_post_type() 432 ), true ) ) { 433 $retval = true; 434 } 435 436 // Filter & return 437 return (bool) apply_filters( 'bbp_is_custom_post_type', $retval, $the_post ); 438 } 439 440 /** 441 * Check if current page is a bbPress reply 442 * 443 * @since 2.0.0 bbPress (r2549) 444 * 445 * @param int $post_id Possible post_id to check 446 * @return bool True if it's a reply page, false if not 447 */ 448 function bbp_is_reply( $post_id = 0 ) { 449 450 // Assume false 451 $retval = false; 452 453 // Supplied ID is a reply 454 if ( ! empty( $post_id ) && ( bbp_get_reply_post_type() === get_post_type( $post_id ) ) ) { 455 $retval = true; 456 } 457 458 // Filter & return 459 return (bool) apply_filters( 'bbp_is_reply', $retval, $post_id ); 460 } 461 462 /** 463 * Check if current page is a reply edit page 464 * 465 * @since 2.0.0 bbPress (r2753) 466 * 467 * @return bool True if it's the reply edit page, false if not 468 */ 469 function bbp_is_reply_edit() { 470 global $pagenow; 471 472 // Assume false 473 $retval = false; 474 475 // Get the main query global 476 $wp_query = bbp_get_wp_query(); 477 478 // Check query 479 if ( ! empty( $wp_query->bbp_is_reply_edit ) && ( true === $wp_query->bbp_is_reply_edit ) ) { 480 $retval = true; 481 482 // Editing in admin 483 } elseif ( is_admin() && ( 'post.php' === $pagenow ) && ( get_post_type() === bbp_get_reply_post_type() ) && ( ! empty( $_GET['action'] ) && ( 'edit' === $_GET['action'] ) ) ) { 484 $retval = true; 485 } 486 487 // Filter & return 488 return (bool) apply_filters( 'bbp_is_reply_edit', $retval ); 489 } 490 491 /** 492 * Check if current page is a reply move page 493 * 494 * @return bool True if it's the reply move page, false if not 495 */ 496 function bbp_is_reply_move() { 497 498 // Assume false 499 $retval = false; 500 501 // Check reply edit and GET params 502 if ( bbp_is_reply_edit() && ! empty( $_GET['action'] ) && ( 'move' === $_GET['action'] ) ) { 503 $retval = true; 504 } 505 506 // Filter & return 507 return (bool) apply_filters( 'bbp_is_reply_move', $retval ); 508 } 509 510 /** 511 * Viewing a single reply 512 * 513 * @since 2.0.0 bbPress (r3344) 514 * 515 * @return bool 516 */ 517 function bbp_is_single_reply() { 518 519 // Assume false 520 $retval = false; 521 522 // Edit is not a single reply 523 if ( bbp_is_reply_edit() ) { 524 return false; 525 } 526 527 // Single and a match 528 if ( is_singular( bbp_get_reply_post_type() ) || ( bbp_is_query_name( 'bbp_single_reply' ) ) ) { 529 $retval = true; 530 } 531 532 // Filter & return 533 return (bool) apply_filters( 'bbp_is_single_reply', $retval ); 534 } 535 536 /** 537 * Check if current page is a bbPress user's favorites page (profile page) 538 * 539 * @since 2.0.0 bbPress (r2652) 540 * 541 * @return bool True if it's the favorites page, false if not 542 */ 543 function bbp_is_favorites() { 544 545 // Assume false 546 $retval = false; 547 548 // Get the main query global 549 $wp_query = bbp_get_wp_query(); 550 551 // Check query 552 if ( ! empty( $wp_query->bbp_is_single_user_favs ) && ( true === $wp_query->bbp_is_single_user_favs ) ) { 553 $retval = true; 554 } 555 556 // Filter & return 557 return (bool) apply_filters( 'bbp_is_favorites', $retval ); 558 } 559 560 /** 561 * Check if current page is a bbPress user's subscriptions page (profile page) 562 * 563 * @since 2.0.0 bbPress (r2652) 564 * 565 * @return bool True if it's the subscriptions page, false if not 566 */ 567 function bbp_is_subscriptions() { 568 569 // Assume false 570 $retval = false; 571 572 // Get the main query global 573 $wp_query = bbp_get_wp_query(); 574 575 // Check query 576 if ( ! empty( $wp_query->bbp_is_single_user_subs ) && ( true === $wp_query->bbp_is_single_user_subs ) ) { 577 $retval = true; 578 } 579 580 // Filter & return 581 return (bool) apply_filters( 'bbp_is_subscriptions', $retval ); 582 } 583 584 /** 585 * Check if current page shows the topics created by a bbPress user (profile 586 * page) 587 * 588 * @since 2.0.0 bbPress (r2688) 589 * 590 * @return bool True if it's the topics created page, false if not 591 */ 592 function bbp_is_topics_created() { 593 594 // Assume false 595 $retval = false; 596 597 // Get the main query global 598 $wp_query = bbp_get_wp_query(); 599 600 // Check query 601 if ( ! empty( $wp_query->bbp_is_single_user_topics ) && ( true === $wp_query->bbp_is_single_user_topics ) ) { 602 $retval = true; 603 } 604 605 // Filter & return 606 return (bool) apply_filters( 'bbp_is_topics_created', $retval ); 607 } 608 609 /** 610 * Check if current page shows the replies created by a bbPress user (profile 611 * page) 612 * 613 * @since 2.2.0 bbPress (r4225) 614 * 615 * @return bool True if it's the replies created page, false if not 616 */ 617 function bbp_is_replies_created() { 618 619 // Assume false 620 $retval = false; 621 622 // Get the main query global 623 $wp_query = bbp_get_wp_query(); 624 625 // Check query 626 if ( ! empty( $wp_query->bbp_is_single_user_replies ) && ( true === $wp_query->bbp_is_single_user_replies ) ) { 627 $retval = true; 628 } 629 630 // Filter & return 631 return (bool) apply_filters( 'bbp_is_replies_created', $retval ); 632 } 633 634 /** 635 * Check if current page is the currently logged in users author page 636 * 637 * @since 2.0.0 bbPress (r2688) 638 * 639 * @return bool True if it's the user's home, false if not 640 */ 641 function bbp_is_user_home() { 642 643 // Assume false 644 $retval = false; 645 646 // Get the main query global 647 $wp_query = bbp_get_wp_query(); 648 649 // Check query 650 if ( ! empty( $wp_query->bbp_is_single_user_home ) && ( true === $wp_query->bbp_is_single_user_home ) ) { 651 $retval = true; 652 } 653 654 // Filter & return 655 return (bool) apply_filters( 'bbp_is_user_home', $retval ); 656 } 657 658 /** 659 * Check if current page is the currently logged in users author edit page 660 * 661 * @since 2.1.0 bbPress (r3918) 662 * 663 * @return bool True if it's the user's home, false if not 664 */ 665 function bbp_is_user_home_edit() { 666 667 // Assume false 668 $retval = false; 669 670 if ( bbp_is_user_home() && bbp_is_single_user_edit() ) { 671 $retval = true; 672 } 673 674 // Filter & return 675 return (bool) apply_filters( 'bbp_is_user_home_edit', $retval ); 676 } 677 678 /** 679 * Check if current page is a user profile page 680 * 681 * @since 2.0.0 bbPress (r2688) 682 * 683 * @return bool True if it's a user's profile page, false if not 684 */ 685 function bbp_is_single_user() { 686 687 // Assume false 688 $retval = false; 689 690 // Get the main query global 691 $wp_query = bbp_get_wp_query(); 692 693 // Check query 694 if ( ! empty( $wp_query->bbp_is_single_user ) && ( true === $wp_query->bbp_is_single_user ) ) { 695 $retval = true; 696 } 697 698 // Filter & return 699 return (bool) apply_filters( 'bbp_is_single_user', $retval ); 700 } 701 702 /** 703 * Check if current page is a user profile edit page 704 * 705 * @since 2.0.0 bbPress (r2688) 706 * 707 * @return bool True if it's a user's profile edit page, false if not 708 */ 709 function bbp_is_single_user_edit() { 710 711 // Assume false 712 $retval = false; 713 714 // Get the main query global 715 $wp_query = bbp_get_wp_query(); 716 717 // Check query 718 if ( ! empty( $wp_query->bbp_is_single_user_edit ) && ( true === $wp_query->bbp_is_single_user_edit ) ) { 719 $retval = true; 720 } 721 722 // Filter & return 723 return (bool) apply_filters( 'bbp_is_single_user_edit', $retval ); 724 } 725 726 /** 727 * Check if current page is a user profile page 728 * 729 * @since 2.2.0 bbPress (r4225) 730 * 731 * @return bool True if it's a user's profile page, false if not 732 */ 733 function bbp_is_single_user_profile() { 734 735 // Assume false 736 $retval = false; 737 738 // Get the main query global 739 $wp_query = bbp_get_wp_query(); 740 741 // Check query 742 if ( ! empty( $wp_query->bbp_is_single_user_profile ) && ( true === $wp_query->bbp_is_single_user_profile ) ) { 743 $retval = true; 744 } 745 746 // Filter & return 747 return (bool) apply_filters( 'bbp_is_single_user_profile', $retval ); 748 } 749 750 /** 751 * Check if current page is a user topics created page 752 * 753 * @since 2.2.0 bbPress (r4225) 754 * 755 * @return bool True if it's a user's topics page, false if not 756 */ 757 function bbp_is_single_user_topics() { 758 759 // Assume false 760 $retval = false; 761 762 // Get the main query global 763 $wp_query = bbp_get_wp_query(); 764 765 // Check query 766 if ( ! empty( $wp_query->bbp_is_single_user_topics ) && ( true === $wp_query->bbp_is_single_user_topics ) ) { 767 $retval = true; 768 } 769 770 // Filter & return 771 return (bool) apply_filters( 'bbp_is_single_user_topics', $retval ); 772 } 773 774 /** 775 * Check if current page is a user replies created page 776 * 777 * @since 2.2.0 bbPress (r4225) 778 * 779 * @return bool True if it's a user's replies page, false if not 780 */ 781 function bbp_is_single_user_replies() { 782 783 // Assume false 784 $retval = false; 785 786 // Get the main query global 787 $wp_query = bbp_get_wp_query(); 788 789 // Check query 790 if ( ! empty( $wp_query->bbp_is_single_user_replies ) && ( true === $wp_query->bbp_is_single_user_replies ) ) { 791 $retval = true; 792 } 793 794 // Filter & return 795 return (bool) apply_filters( 'bbp_is_single_user_replies', $retval ); 796 } 797 798 /** 799 * Check if current page is a user engagements page 800 * 801 * @since 2.6.0 bbPress (r6320) 802 * 803 * @return bool True if it's a user's replies page, false if not 804 */ 805 function bbp_is_single_user_engagements() { 806 807 // Assume false 808 $retval = false; 809 810 // Get the main query global 811 $wp_query = bbp_get_wp_query(); 812 813 // Check query 814 if ( ! empty( $wp_query->bbp_is_single_user_engagements ) && ( true === $wp_query->bbp_is_single_user_engagements ) ) { 815 $retval = true; 816 } 817 818 // Filter & return 819 return (bool) apply_filters( 'bbp_is_single_user_engagements', $retval ); 820 } 821 822 /** 823 * Check if current page is a view page 824 * 825 * @since 2.0.0 bbPress (r2789) 826 * 827 * @global WP_Query $wp_query To check if WP_Query::bbp_is_view is true 828 * @return bool Is it a view page? 829 */ 830 function bbp_is_single_view() { 831 832 // Assume false 833 $retval = false; 834 835 // Get the main query global 836 $wp_query = bbp_get_wp_query(); 837 838 // Check query 839 if ( ! empty( $wp_query->bbp_is_view ) && ( true === $wp_query->bbp_is_view ) ) { 840 $retval = true; 841 } 842 843 // Check query name 844 if ( empty( $retval ) && bbp_is_query_name( 'bbp_single_view' ) ) { 845 $retval = true; 846 } 847 848 // Filter & return 849 return (bool) apply_filters( 'bbp_is_single_view', $retval ); 850 } 851 852 /** 853 * Check if current page is a search page 854 * 855 * @since 2.3.0 bbPress (r4579) 856 * 857 * @global WP_Query $wp_query To check if WP_Query::bbp_is_search is true 858 * @return bool Is it a search page? 859 */ 860 function bbp_is_search() { 861 862 // Bail if search is disabled 863 if ( ! bbp_allow_search() ) { 864 return false; 865 } 866 867 // Assume false 868 $retval = false; 869 870 // Get the main query global 871 $wp_query = bbp_get_wp_query(); 872 873 // Get the rewrite ID (one time, to avoid repeated calls) 874 $rewrite_id = bbp_get_search_rewrite_id(); 875 876 // Check query 877 if ( ! empty( $wp_query->bbp_is_search ) && ( true === $wp_query->bbp_is_search ) ) { 878 $retval = true; 879 } 880 881 // Check query name 882 if ( empty( $retval ) && bbp_is_query_name( $rewrite_id ) ) { 883 $retval = true; 884 } 885 886 // Check $_GET 887 if ( empty( $retval ) && isset( $_REQUEST[ $rewrite_id ] ) && empty( $_REQUEST[ $rewrite_id ] ) ) { 888 $retval = true; 889 } 890 891 // Filter & return 892 return (bool) apply_filters( 'bbp_is_search', $retval ); 893 } 894 895 /** 896 * Check if current page is a search results page 897 * 898 * @since 2.4.0 bbPress (r4919) 899 * 900 * @global WP_Query $wp_query To check if WP_Query::bbp_is_search is true 901 * @return bool Is it a search page? 902 */ 903 function bbp_is_search_results() { 904 905 // Bail if search is disabled 906 if ( ! bbp_allow_search() ) { 907 return false; 908 } 909 910 // Assume false 911 $retval = false; 912 913 // Get the main query global 914 $wp_query = bbp_get_wp_query(); 915 916 // Check query 917 if ( ! empty( $wp_query->bbp_search_terms ) ) { 918 $retval = true; 919 } 920 921 // Check query name 922 if ( empty( $retval ) && bbp_is_query_name( 'bbp_search_results' ) ) { 923 $retval = true; 924 } 925 926 // Check $_REQUEST 927 if ( empty( $retval ) && ! empty( $_REQUEST[ bbp_get_search_rewrite_id() ] ) ) { 928 $retval = true; 929 } 930 931 // Filter & return 932 return (bool) apply_filters( 'bbp_is_search_results', $retval ); 933 } 934 935 /** 936 * Check if current page is an edit page 937 * 938 * @since 2.1.0 bbPress (r3585) 939 * 940 * @return bool True if it's the edit page, false if not 941 */ 942 function bbp_is_edit() { 943 944 // Assume false 945 $retval = false; 946 947 // Get the main query global 948 $wp_query = bbp_get_wp_query(); 949 950 // Check query 951 if ( ! empty( $wp_query->bbp_is_edit ) && ( $wp_query->bbp_is_edit === true ) ) { 952 $retval = true; 953 } 954 955 // Filter & return 956 return (bool) apply_filters( 'bbp_is_edit', $retval ); 957 } 958 959 /** 960 * Use the above is_() functions to output a body class for each scenario 961 * 962 * @since 2.0.0 bbPress (r2926) 963 * 964 * @param array $wp_classes 965 * @param array $custom_classes 966 * @return array Body Classes 967 */ 968 function bbp_body_class( $wp_classes, $custom_classes = false ) { 969 970 $bbp_classes = array(); 971 972 /** Archives **************************************************************/ 973 974 if ( bbp_is_forum_archive() ) { 975 $bbp_classes[] = bbp_get_forum_post_type() . '-archive'; 976 977 } elseif ( bbp_is_topic_archive() ) { 978 $bbp_classes[] = bbp_get_topic_post_type() . '-archive'; 979 980 /** Topic Tags ************************************************************/ 981 982 } elseif ( bbp_is_topic_tag() ) { 983 $bbp_classes[] = bbp_get_topic_tag_tax_id(); 984 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-' . bbp_get_topic_tag_slug(); 985 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-' . bbp_get_topic_tag_id(); 986 } elseif ( bbp_is_topic_tag_edit() ) { 987 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-edit'; 988 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-' . bbp_get_topic_tag_slug() . '-edit'; 989 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-' . bbp_get_topic_tag_id() . '-edit'; 990 991 /** Components ************************************************************/ 992 993 } elseif ( bbp_is_single_forum() ) { 994 $bbp_classes[] = bbp_get_forum_post_type(); 995 996 } elseif ( bbp_is_single_topic() ) { 997 $bbp_classes[] = bbp_get_topic_post_type(); 998 999 } elseif ( bbp_is_single_reply() ) { 1000 $bbp_classes[] = bbp_get_reply_post_type(); 1001 1002 } elseif ( bbp_is_topic_edit() ) { 1003 $bbp_classes[] = bbp_get_topic_post_type() . '-edit'; 1004 1005 } elseif ( bbp_is_topic_merge() ) { 1006 $bbp_classes[] = bbp_get_topic_post_type() . '-merge'; 1007 1008 } elseif ( bbp_is_topic_split() ) { 1009 $bbp_classes[] = bbp_get_topic_post_type() . '-split'; 1010 1011 } elseif ( bbp_is_reply_edit() ) { 1012 $bbp_classes[] = bbp_get_reply_post_type() . '-edit'; 1013 1014 } elseif ( bbp_is_reply_move() ) { 1015 $bbp_classes[] = bbp_get_reply_post_type() . '-move'; 1016 1017 } elseif ( bbp_is_single_view() ) { 1018 $bbp_classes[] = 'bbp-view'; 1019 $bbp_classes[] = 'bbp-view-' . bbp_get_view_id(); 1020 1021 /** User ******************************************************************/ 1022 1023 } elseif ( bbp_is_single_user_edit() ) { 1024 $bbp_classes[] = 'bbp-user-edit'; 1025 $bbp_classes[] = 'single'; 1026 $bbp_classes[] = 'singular'; 1027 1028 } elseif ( bbp_is_single_user() ) { 1029 $bbp_classes[] = 'bbp-user-page'; 1030 $bbp_classes[] = 'single'; 1031 $bbp_classes[] = 'singular'; 1032 1033 } elseif ( bbp_is_user_home() ) { 1034 $bbp_classes[] = 'bbp-user-home'; 1035 $bbp_classes[] = 'single'; 1036 $bbp_classes[] = 'singular'; 1037 1038 } elseif ( bbp_is_user_home_edit() ) { 1039 $bbp_classes[] = 'bbp-user-home-edit'; 1040 $bbp_classes[] = 'single'; 1041 $bbp_classes[] = 'singular'; 1042 1043 } elseif ( bbp_is_topics_created() ) { 1044 $bbp_classes[] = 'bbp-topics-created'; 1045 $bbp_classes[] = 'single'; 1046 $bbp_classes[] = 'singular'; 1047 1048 } elseif ( bbp_is_replies_created() ) { 1049 $bbp_classes[] = 'bbp-replies-created'; 1050 $bbp_classes[] = 'single'; 1051 $bbp_classes[] = 'singular'; 1052 1053 } elseif ( bbp_is_favorites() ) { 1054 $bbp_classes[] = 'bbp-favorites'; 1055 $bbp_classes[] = 'single'; 1056 $bbp_classes[] = 'singular'; 1057 1058 } elseif ( bbp_is_subscriptions() ) { 1059 $bbp_classes[] = 'bbp-subscriptions'; 1060 $bbp_classes[] = 'single'; 1061 $bbp_classes[] = 'singular'; 1062 1063 /** Search ****************************************************************/ 1064 1065 } elseif ( bbp_is_search() ) { 1066 $bbp_classes[] = 'bbp-search'; 1067 $bbp_classes[] = 'forum-search'; 1068 1069 } elseif ( bbp_is_search_results() ) { 1070 $bbp_classes[] = 'bbp-search-results'; 1071 $bbp_classes[] = 'forum-search-results'; 1072 1073 /** Shortcodes ************************************************************/ 1074 1075 } elseif ( bbp_has_shortcode() ) { 1076 $bbp_classes[] = 'bbp-shortcode'; 1077 } 1078 1079 /** Clean up **************************************************************/ 1080 1081 // Add bbPress class if we are within a bbPress page 1082 if ( ! empty( $bbp_classes ) ) { 1083 $bbp_classes[] = 'bbpress'; 1084 } 1085 1086 // Merge WP classes with bbPress classes and remove any duplicates 1087 $classes = array_unique( array_merge( (array) $bbp_classes, (array) $wp_classes ) ); 1088 1089 // Deprecated filter (do not use) 1090 $classes = apply_filters( 'bbp_get_the_body_class', $classes, $bbp_classes, $wp_classes, $custom_classes ); 1091 1092 // Filter & return 1093 return (array) apply_filters( 'bbp_body_class', $classes, $bbp_classes, $wp_classes, $custom_classes ); 1094 } 1095 1096 /** 1097 * Check if text contains a bbPress shortcode. 1098 * 1099 * Loops through registered bbPress shortcodes and keeps track of which ones 1100 * were used in a blob of text. If no text is passed, the current global post 1101 * content is assumed. 1102 * 1103 * A preliminary strpos() is performed before looping through each shortcode, to 1104 * prevent unnecessarily processing. 1105 * 1106 * @since 2.6.0 1107 * 1108 * @param string $text 1109 * @return bool 1110 */ 1111 function bbp_has_shortcode( $text = '' ) { 1112 1113 // Default return value 1114 $retval = false; 1115 $found = array(); 1116 1117 // Fallback to global post_content 1118 if ( empty( $text ) && is_singular() ) { 1119 $text = bbp_get_global_post_field( 'post_content', 'raw' ); 1120 } 1121 1122 // Skip if empty, or string doesn't contain the bbPress shortcode prefix 1123 if ( ! empty( $text ) && ( false !== strpos( $text, '[bbp' ) ) ) { 1124 1125 // Get possible shortcodes 1126 $codes = array_keys( bbpress()->shortcodes->codes ); 1127 1128 // Loop through codes 1129 foreach ( $codes as $code ) { 1130 1131 // Looking for shortcode in text 1132 if ( has_shortcode( $text, $code ) ) { 1133 $retval = true; 1134 $found[] = $code; 1135 } 1136 } 1137 } 1138 1139 // Filter & return 1140 return (bool) apply_filters( 'bbp_has_shortcode', $retval, $found, $text ); 1141 } 1142 1143 /** 1144 * Use the above is_() functions to return if in any bbPress page 1145 * 1146 * @since 2.0.0 bbPress (r3344) 1147 * 1148 * @return bool In a bbPress page 1149 */ 1150 function is_bbpress() { 1151 1152 // Default to false 1153 $retval = false; 1154 1155 // Bail if main query has not been populated. 1156 if ( ! bbp_get_wp_query() ) { 1157 _doing_it_wrong( __FUNCTION__, esc_html__( 'Conditional query tags do not work before the query is run. Before then, they always return false.', 'bbpress' ), '2.7.0' ); 1158 return $retval; 1159 } 1160 1161 /** Archives **************************************************************/ 1162 1163 if ( bbp_is_forum_archive() ) { 1164 $retval = true; 1165 1166 } elseif ( bbp_is_topic_archive() ) { 1167 $retval = true; 1168 1169 /** Topic Tags ************************************************************/ 1170 1171 } elseif ( bbp_is_topic_tag() ) { 1172 $retval = true; 1173 1174 } elseif ( bbp_is_topic_tag_edit() ) { 1175 $retval = true; 1176 1177 /** Components ************************************************************/ 1178 1179 } elseif ( bbp_is_single_forum() ) { 1180 $retval = true; 1181 1182 } elseif ( bbp_is_single_topic() ) { 1183 $retval = true; 1184 1185 } elseif ( bbp_is_single_reply() ) { 1186 $retval = true; 1187 1188 } elseif ( bbp_is_topic_edit() ) { 1189 $retval = true; 1190 1191 } elseif ( bbp_is_topic_merge() ) { 1192 $retval = true; 1193 1194 } elseif ( bbp_is_topic_split() ) { 1195 $retval = true; 1196 1197 } elseif ( bbp_is_reply_edit() ) { 1198 $retval = true; 1199 1200 } elseif ( bbp_is_reply_move() ) { 1201 $retval = true; 1202 1203 } elseif ( bbp_is_single_view() ) { 1204 $retval = true; 1205 1206 /** User ******************************************************************/ 1207 1208 } elseif ( bbp_is_single_user_edit() ) { 1209 $retval = true; 1210 1211 } elseif ( bbp_is_single_user() ) { 1212 $retval = true; 1213 1214 } elseif ( bbp_is_user_home() ) { 1215 $retval = true; 1216 1217 } elseif ( bbp_is_user_home_edit() ) { 1218 $retval = true; 1219 1220 } elseif ( bbp_is_topics_created() ) { 1221 $retval = true; 1222 1223 } elseif ( bbp_is_replies_created() ) { 1224 $retval = true; 1225 1226 } elseif ( bbp_is_favorites() ) { 1227 $retval = true; 1228 1229 } elseif ( bbp_is_subscriptions() ) { 1230 $retval = true; 1231 1232 /** Search ****************************************************************/ 1233 1234 } elseif ( bbp_is_search() ) { 1235 $retval = true; 1236 1237 } elseif ( bbp_is_search_results() ) { 1238 $retval = true; 1239 1240 /** Shortcodes ************************************************************/ 1241 1242 } elseif ( bbp_has_shortcode() ) { 1243 $retval = true; 1244 } 1245 1246 /** Done ******************************************************************/ 1247 1248 // Filter & return 1249 return (bool) apply_filters( 'is_bbpress', $retval ); 1250 } 1251 1252 /** Forms *********************************************************************/ 1253 1254 /** 1255 * Output the login form action url 1256 * 1257 * @since 2.0.0 bbPress (r2815) 1258 * 1259 * @param array $args This function supports these arguments: 1260 * - action: The action being taken 1261 * - context: The context the action is being taken from 1262 */ 1263 function bbp_wp_login_action( $args = array() ) { 1264 echo esc_url( bbp_get_wp_login_action( $args ) ); 1265 } 1266 1267 /** 1268 * Return the login form action url 1269 * 1270 * @since 2.6.0 bbPress (r5684) 1271 * 1272 * @param array $args This function supports these arguments: 1273 * - action: The action being taken 1274 * - context: The context the action is being taken from 1275 */ 1276 function bbp_get_wp_login_action( $args = array() ) { 1277 1278 // Parse arguments against default values 1279 $r = bbp_parse_args( $args, array( 1280 'action' => '', 1281 'context' => '', 1282 'url' => 'wp-login.php' 1283 ), 'login_action' ); 1284 1285 // Add action as query arg 1286 $login_url = ! empty( $r['action'] ) 1287 ? add_query_arg( array( 'action' => $r['action'] ), $r['url'] ) 1288 : $r['url']; 1289 1290 $login_url = site_url( $login_url, $r['context'] ); 1291 1292 // Filter & return 1293 return apply_filters( 'bbp_get_wp_login_action', $login_url, $r, $args ); 1294 } 1295 1296 /** 1297 * Output hidden request URI field for user forms. 1298 * 1299 * The referer link is the current Request URI from the server super global. To 1300 * check the field manually, use bbp_get_redirect_to(). 1301 * 1302 * @since 2.0.0 bbPress (r2815) 1303 * 1304 * @param string $redirect_to Pass a URL to redirect to 1305 */ 1306 function bbp_redirect_to_field( $redirect_to = '' ) { 1307 1308 // Make sure we are directing somewhere 1309 if ( empty( $redirect_to ) ) { 1310 if ( isset( $_SERVER['REQUEST_URI'] ) ) { 1311 $redirect_to = bbp_get_url_scheme() . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; 1312 } else { 1313 $redirect_to = wp_get_referer(); 1314 } 1315 } 1316 1317 // Remove loggedout query arg if it's there 1318 $redirect_to = remove_query_arg( 'loggedout', $redirect_to ); 1319 $redirect_field = '<input type="hidden" id="bbp_redirect_to" name="redirect_to" value="' . esc_url( $redirect_to ) . '" />'; 1320 1321 // Filter & return 1322 echo apply_filters( 'bbp_redirect_to_field', $redirect_field, $redirect_to ); 1323 } 1324 1325 /** 1326 * Echo sanitized $_REQUEST value. 1327 * 1328 * Use the $input_type parameter to properly process the value. This 1329 * ensures correct sanitization of the value for the receiving input. 1330 * 1331 * @since 2.0.0 bbPress (r2815) 1332 * 1333 * @param string $request Name of $_REQUEST to look for 1334 * @param string $input_type Type of input. Default: text. Accepts: 1335 * textarea|password|select|radio|checkbox 1336 */ 1337 function bbp_sanitize_val( $request = '', $input_type = 'text' ) { 1338 echo bbp_get_sanitize_val( $request, $input_type ); 1339 } 1340 /** 1341 * Return sanitized $_REQUEST value. 1342 * 1343 * Use the $input_type parameter to properly process the value. This 1344 * ensures correct sanitization of the value for the receiving input. 1345 * 1346 * @since 2.0.0 bbPress (r2815) 1347 * 1348 * @param string $request Name of $_REQUEST to look for 1349 * @param string $input_type Type of input. Default: text. Accepts: 1350 * textarea|password|select|radio|checkbox 1351 * 1352 * @return string Sanitized value ready for screen display 1353 */ 1354 function bbp_get_sanitize_val( $request = '', $input_type = 'text' ) { 1355 1356 // Check that requested 1357 if ( empty( $_REQUEST[ $request ] ) ) { 1358 return false; 1359 } 1360 1361 // Set request varaible 1362 $pre_ret_val = $_REQUEST[ $request ]; 1363 1364 // Treat different kinds of fields in different ways 1365 switch ( $input_type ) { 1366 case 'text' : 1367 case 'textarea' : 1368 $retval = esc_attr( wp_unslash( $pre_ret_val ) ); 1369 break; 1370 1371 case 'password' : 1372 case 'select' : 1373 case 'radio' : 1374 case 'checkbox' : 1375 default : 1376 $retval = esc_attr( $pre_ret_val ); 1377 break; 1378 } 1379 1380 // Filter & return 1381 return apply_filters( 'bbp_get_sanitize_val', $retval, $request, $input_type ); 1382 } 1383 1384 /** 1385 * Output the current tab index of a given form 1386 * 1387 * Use this function to handle the tab indexing of user facing forms within a 1388 * template file. Calling this function will automatically increment the global 1389 * tab index by default. 1390 * 1391 * @since 2.0.0 bbPress (r2810) 1392 * 1393 * @deprecated 2.6.0 bbPress (r5561) 1394 * 1395 * @link https://bbpress.trac.wordpress.org/attachment/ticket/2714 Trac Ticket 1396 * @param int $auto_increment Optional. Default true. Set to false to prevent 1397 * increment 1398 */ 1399 function bbp_tab_index( $auto_increment = true ) { 1400 echo bbp_get_tab_index( $auto_increment ); 1401 } 1402 1403 /** 1404 * Return the current tab index of a given form 1405 * 1406 * Use this function to handle the tab indexing of user facing forms 1407 * within a template file. Calling this function will automatically 1408 * increment the global tab index by default. 1409 * 1410 * @since 2.0.0 bbPress (r2810) 1411 * 1412 * @deprecated 2.6.0 bbPress (r5561) 1413 * 1414 * @link https://bbpress.trac.wordpress.org/attachment/ticket/2714 Trac Ticket 1415 * @param int $auto_increment Optional. Default true. Set to false to 1416 * prevent the increment 1417 * @return int $bbp->tab_index The global tab index 1418 */ 1419 function bbp_get_tab_index( $auto_increment = true ) { 1420 $bbp = bbpress(); 1421 1422 if ( true === $auto_increment ) { 1423 ++$bbp->tab_index; 1424 } 1425 1426 // Filter & return 1427 return apply_filters( 'bbp_get_tab_index', (int) $bbp->tab_index ); 1428 } 1429 1430 /** 1431 * Output a "tabindex" attribute for an element, if an index was passed. 1432 * 1433 * This helper function is in use, but it is generally considered impolite to 1434 * override the "tabindex" attribute beyond what the browser naturally assigns. 1435 * 1436 * Most internal usages pass `false` which results in no attribute being used. 1437 * 1438 * @since 2.6.0 bbPress (r6424) 1439 * 1440 * @param mixed $tab False to skip, any integer to use 1441 */ 1442 function bbp_tab_index_attribute( $tab = false ) { 1443 echo bbp_get_tab_index_attribute( $tab ); 1444 } 1445 1446 /** 1447 * Return a "tabindex" attribute for an element, if an index was passed. 1448 * 1449 * This helper function is in use, but it is generally considered impolite to 1450 * override the "tabindex" attribute beyond what the browser naturally assigns. 1451 * 1452 * Most internal usages pass `false` which results in no attribute being used. 1453 * 1454 * @since 2.6.0 bbPress (r6424) 1455 * 1456 * @param mixed $tab False to skip, any integer to use 1457 * 1458 * @return string 1459 */ 1460 function bbp_get_tab_index_attribute( $tab = false ) { 1461 1462 // Get attribute 1463 $attr = is_numeric( $tab ) 1464 ? ' tabindex="' . (int) $tab . '"' 1465 : ''; 1466 1467 // Filter & return 1468 return apply_filters( 'bbp_get_tab_index_attribute', $attr, $tab ); 1469 } 1470 1471 /** 1472 * Output a select box allowing to pick which forum/topic a new topic/reply 1473 * belongs in. 1474 * 1475 * Can be used for any post type, but is mostly used for topics and forums. 1476 * 1477 * @since 2.0.0 bbPress (r2746) 1478 * 1479 * @param array $args See {@link bbp_get_dropdown()} for arguments 1480 */ 1481 function bbp_dropdown( $args = array() ) { 1482 echo bbp_get_dropdown( $args ); 1483 } 1484 /** 1485 * Return a select box allowing to pick which forum/topic a new 1486 * topic/reply belongs in. 1487 * 1488 * @since 2.0.0 bbPress (r2746) 1489 * 1490 * @param array $args The function supports these args: 1491 * - post_type: Post type, defaults to bbp_get_forum_post_type() (bbp_forum) 1492 * - selected: Selected ID, to not have any value as selected, pass 1493 * anything smaller than 0 (due to the nature of select 1494 * box, the first value would of course be selected - 1495 * though you can have that as none (pass 'show_none' arg)) 1496 * - orderby: Defaults to 'menu_order title' 1497 * - post_parent: Post parent. Defaults to 0 1498 * - post_status: Which all post_statuses to find in? Can be an array 1499 * or CSV of publish, category, closed, private, spam, 1500 * trash (based on post type) - if not set, these are 1501 * automatically determined based on the post_type 1502 * - posts_per_page: Retrieve all forums/topics. Defaults to -1 to get 1503 * all posts 1504 * - walker: Which walker to use? Defaults to 1505 * {@link BBP_Walker_Dropdown} 1506 * - select_id: ID of the select box. Defaults to 'bbp_forum_id' 1507 * - tab: Deprecated. Tabindex value. False or integer 1508 * - options_only: Show only <options>? No <select>? 1509 * - show_none: Boolean or String __( '— No Forum —', 'bbpress' ) 1510 * - disable_categories: Disable forum categories and closed forums? 1511 * Defaults to true. Only for forums and when 1512 * @return string The dropdown 1513 */ 1514 function bbp_get_dropdown( $args = array() ) { 1515 1516 // Setup return value 1517 $retval = ''; 1518 1519 /** Arguments *********************************************************/ 1520 1521 // Parse arguments against default values 1522 $r = bbp_parse_args( $args, array( 1523 1524 // Support for get_posts() 1525 'post_type' => bbp_get_forum_post_type(), 1526 'post_parent' => null, 1527 'post_status' => null, 1528 'selected' => 0, 1529 'include' => array(), 1530 'exclude' => array(), 1531 'numberposts' => -1, 1532 'orderby' => 'menu_order title', 1533 'order' => 'ASC', 1534 1535 // Preloaded content 1536 'posts' => array(), 1537 1538 // Custom hierarchy walkers 1539 'walker' => '', 1540 1541 // Output-related 1542 'select_id' => 'bbp_forum_id', 1543 'select_class' => 'bbp_dropdown', 1544 'tab' => false, 1545 'options_only' => false, 1546 'show_none' => false, 1547 'disable_categories' => true, 1548 'disabled' => '' 1549 ), 'get_dropdown' ); 1550 1551 // Fallback to our walker 1552 if ( empty( $r['walker'] ) ) { 1553 $r['walker'] = new BBP_Walker_Dropdown(); 1554 $r['walker']->tree_type = $r['post_type']; 1555 } 1556 1557 // Force 0 1558 if ( is_numeric( $r['selected'] ) && ( $r['selected'] < 0 ) ) { 1559 $r['selected'] = 0; 1560 } 1561 1562 // Force array 1563 if ( ! empty( $r['include'] ) && ! is_array( $r['include'] ) ) { 1564 $r['include'] = explode( ',', $r['include'] ); 1565 } 1566 1567 // Force array 1568 if ( ! empty( $r['exclude'] ) && ! is_array( $r['exclude'] ) ) { 1569 $r['exclude'] = explode( ',', $r['exclude'] ); 1570 } 1571 1572 /** Setup Posts *******************************************************/ 1573 1574 /** 1575 * Allow passing of custom posts data 1576 * 1577 * @see bbp_get_reply_to_dropdown() as an example 1578 */ 1579 if ( empty( $r['posts'] ) ) { 1580 $r['posts'] = get_posts( array( 1581 'post_type' => $r['post_type'], 1582 'post_status' => $r['post_status'], 1583 'post_parent' => $r['post_parent'], 1584 'include' => $r['include'], 1585 'exclude' => $r['exclude'], 1586 'numberposts' => $r['numberposts'], 1587 'orderby' => $r['orderby'], 1588 'order' => $r['order'], 1589 ) ); 1590 } 1591 1592 /** Drop Down *********************************************************/ 1593 1594 // Build the opening tag for the select element 1595 if ( empty( $r['options_only'] ) ) { 1596 1597 // Should this select appear disabled? 1598 $disabled = disabled( isset( bbpress()->options[ $r['disabled'] ] ), true, false ); 1599 1600 // Setup the tab index attribute 1601 $tab = ! empty( $r['tab'] ) ? ' tabindex="' . intval( $r['tab'] ) . '"' : ''; 1602 1603 // Open the select tag 1604 $retval .= '<select name="' . esc_attr( $r['select_id'] ) . '" id="' . esc_attr( $r['select_id'] ) . '" class="' . esc_attr( $r['select_class'] ) . '"' . $disabled . $tab . '>' . "\n"; 1605 } 1606 1607 // Display a leading 'no-value' option, with or without custom text 1608 if ( ! empty( $r['show_none'] ) || ! empty( $r['none_found'] ) ) { 1609 1610 // Open the 'no-value' option tag 1611 $retval .= "\t<option value=\"\" class=\"level-0\">"; 1612 1613 // Use deprecated 'none_found' first for backpat 1614 if ( ! empty( $r['none_found'] ) && is_string( $r['none_found'] ) ) { 1615 $retval .= esc_html( $r['none_found'] ); 1616 1617 // Use 'show_none' second 1618 } elseif ( ! empty( $r['show_none'] ) && is_string( $r['show_none'] ) ) { 1619 $retval .= esc_html( $r['show_none'] ); 1620 1621 // Otherwise, make some educated guesses 1622 } else { 1623 1624 // Switch the response based on post type 1625 switch ( $r['post_type'] ) { 1626 1627 // Topics 1628 case bbp_get_topic_post_type() : 1629 $retval .= esc_html__( 'No topics available', 'bbpress' ); 1630 break; 1631 1632 // Forums 1633 case bbp_get_forum_post_type() : 1634 $retval .= esc_html__( 'No forums available', 'bbpress' ); 1635 break; 1636 1637 // Any other 1638 default : 1639 $retval .= esc_html__( 'None available', 'bbpress' ); 1640 break; 1641 } 1642 } 1643 1644 // Close the 'no-value' option tag 1645 $retval .= '</option>'; 1646 } 1647 1648 // Items found so walk the tree 1649 if ( ! empty( $r['posts'] ) ) { 1650 $retval .= walk_page_dropdown_tree( $r['posts'], 0, $r ); 1651 } 1652 1653 // Close the selecet tag 1654 if ( empty( $r['options_only'] ) ) { 1655 $retval .= '</select>'; 1656 } 1657 1658 // Filter & return 1659 return apply_filters( 'bbp_get_dropdown', $retval, $r, $args ); 1660 } 1661 1662 /** 1663 * Output the required hidden fields when creating/editing a forum 1664 * 1665 * @since 2.1.0 bbPress (r3553) 1666 */ 1667 function bbp_forum_form_fields() { 1668 1669 if ( bbp_is_forum_edit() ) : ?> 1670 1671 <input type="hidden" name="action" id="bbp_post_action" value="bbp-edit-forum" /> 1672 <input type="hidden" name="bbp_forum_id" id="bbp_forum_id" value="<?php bbp_forum_id(); ?>" /> 1673 1674 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1675 wp_nonce_field( 'bbp-unfiltered-html-forum_' . bbp_get_forum_id(), '_bbp_unfiltered_html_forum', false ); 1676 endif; ?> 1677 1678 <?php wp_nonce_field( 'bbp-edit-forum_' . bbp_get_forum_id() ); 1679 1680 else : 1681 1682 if ( bbp_is_single_forum() ) : ?> 1683 1684 <input type="hidden" name="bbp_forum_parent_id" id="bbp_forum_parent_id" value="<?php bbp_forum_parent_id(); ?>" /> 1685 1686 <?php endif; ?> 1687 1688 <input type="hidden" name="action" id="bbp_post_action" value="bbp-new-forum" /> 1689 1690 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1691 wp_nonce_field( 'bbp-unfiltered-html-forum_new', '_bbp_unfiltered_html_forum', false ); 1692 endif; ?> 1693 1694 <?php wp_nonce_field( 'bbp-new-forum' ); 1695 1696 endif; 1697 } 1698 1699 /** 1700 * Output the required hidden fields when creating/editing a topic 1701 * 1702 * @since 2.0.0 bbPress (r2753) 1703 */ 1704 function bbp_topic_form_fields() { 1705 1706 if ( bbp_is_topic_edit() ) : ?> 1707 1708 <input type="hidden" name="action" id="bbp_post_action" value="bbp-edit-topic" /> 1709 <input type="hidden" name="bbp_topic_id" id="bbp_topic_id" value="<?php bbp_topic_id(); ?>" /> 1710 1711 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1712 wp_nonce_field( 'bbp-unfiltered-html-topic_' . bbp_get_topic_id(), '_bbp_unfiltered_html_topic', false ); 1713 endif; ?> 1714 1715 <?php wp_nonce_field( 'bbp-edit-topic_' . bbp_get_topic_id() ); 1716 1717 else : 1718 1719 if ( bbp_is_single_forum() ) : ?> 1720 1721 <input type="hidden" name="bbp_forum_id" id="bbp_forum_id" value="<?php bbp_forum_id(); ?>" /> 1722 1723 <?php endif; ?> 1724 1725 <input type="hidden" name="action" id="bbp_post_action" value="bbp-new-topic" /> 1726 1727 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1728 wp_nonce_field( 'bbp-unfiltered-html-topic_new', '_bbp_unfiltered_html_topic', false ); 1729 endif; ?> 1730 1731 <?php wp_nonce_field( 'bbp-new-topic' ); 1732 1733 endif; 1734 } 1735 1736 /** 1737 * Output the required hidden fields when creating/editing a reply 1738 * 1739 * @since 2.0.0 bbPress (r2753) 1740 */ 1741 function bbp_reply_form_fields() { 1742 1743 if ( bbp_is_reply_edit() ) : ?> 1744 1745 <input type="hidden" name="bbp_reply_id" id="bbp_reply_id" value="<?php bbp_reply_id(); ?>" /> 1746 <input type="hidden" name="action" id="bbp_post_action" value="bbp-edit-reply" /> 1747 1748 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1749 wp_nonce_field( 'bbp-unfiltered-html-reply_' . bbp_get_reply_id(), '_bbp_unfiltered_html_reply', false ); 1750 endif; ?> 1751 1752 <?php wp_nonce_field( 'bbp-edit-reply_' . bbp_get_reply_id() ); 1753 1754 else : ?> 1755 1756 <input type="hidden" name="bbp_topic_id" id="bbp_topic_id" value="<?php bbp_topic_id(); ?>" /> 1757 <input type="hidden" name="bbp_reply_to" id="bbp_reply_to" value="<?php bbp_form_reply_to(); ?>" /> 1758 <input type="hidden" name="action" id="bbp_post_action" value="bbp-new-reply" /> 1759 1760 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1761 wp_nonce_field( 'bbp-unfiltered-html-reply_' . bbp_get_topic_id(), '_bbp_unfiltered_html_reply', false ); 1762 endif; ?> 1763 1764 <?php wp_nonce_field( 'bbp-new-reply' ); 1765 1766 // Show redirect field if not viewing a specific topic 1767 if ( bbp_is_query_name( 'bbp_single_topic' ) ) : 1768 $redirect_to = apply_filters( 'bbp_reply_form_redirect_to', get_permalink() ); 1769 bbp_redirect_to_field( $redirect_to ); 1770 endif; 1771 endif; 1772 } 1773 1774 /** 1775 * Output the required hidden fields when editing a user 1776 * 1777 * @since 2.0.0 bbPress (r2690) 1778 */ 1779 function bbp_edit_user_form_fields() { 1780 ?> 1781 1782 <input type="hidden" name="action" id="bbp_post_action" value="bbp-update-user" /> 1783 <input type="hidden" name="user_id" id="user_id" value="<?php bbp_displayed_user_id(); ?>" /> 1784 1785 <?php wp_nonce_field( 'update-user_' . bbp_get_displayed_user_id() ); 1786 } 1787 1788 /** 1789 * Merge topic form fields 1790 * 1791 * Output the required hidden fields when merging a topic 1792 * 1793 * @since 2.0.0 bbPress (r2756) 1794 */ 1795 function bbp_merge_topic_form_fields() { 1796 ?> 1797 1798 <input type="hidden" name="action" id="bbp_post_action" value="bbp-merge-topic" /> 1799 <input type="hidden" name="bbp_topic_id" id="bbp_topic_id" value="<?php bbp_topic_id(); ?>" /> 1800 1801 <?php wp_nonce_field( 'bbp-merge-topic_' . bbp_get_topic_id() ); 1802 } 1803 1804 /** 1805 * Split topic form fields 1806 * 1807 * Output the required hidden fields when splitting a topic 1808 * 1809 * @since 2.0.0 bbPress (r2756) 1810 */ 1811 function bbp_split_topic_form_fields() { 1812 ?> 1813 1814 <input type="hidden" name="action" id="bbp_post_action" value="bbp-split-topic" /> 1815 <input type="hidden" name="bbp_reply_id" id="bbp_reply_id" value="<?php echo intval( $_GET['reply_id'] ); ?>" /> 1816 1817 <?php wp_nonce_field( 'bbp-split-topic_' . bbp_get_topic_id() ); 1818 } 1819 1820 /** 1821 * Move reply form fields 1822 * 1823 * Output the required hidden fields when moving a reply 1824 */ 1825 function bbp_move_reply_form_fields() { 1826 ?> 1827 1828 <input type="hidden" name="action" id="bbp_post_action" value="bbp-move-reply" /> 1829 <input type="hidden" name="bbp_reply_id" id="bbp_reply_id" value="<?php echo intval( $_GET['reply_id'] ); ?>" /> 1830 1831 <?php wp_nonce_field( 'bbp-move-reply_' . bbp_get_reply_id() ); 1832 } 1833 1834 /** 1835 * Output a textarea or TinyMCE if enabled 1836 * 1837 * @since 2.1.0 bbPress (r3586) 1838 * 1839 * @param array $args 1840 */ 1841 function bbp_the_content( $args = array() ) { 1842 echo bbp_get_the_content( $args ); 1843 } 1844 /** 1845 * Return a textarea or TinyMCE if enabled 1846 * 1847 * @since 2.1.0 bbPress (r3586) 1848 * 1849 * @param array $args 1850 * 1851 * @return string HTML from output buffer 1852 */ 1853 function bbp_get_the_content( $args = array() ) { 1854 1855 // Parse arguments against default values 1856 $r = bbp_parse_args( $args, array( 1857 'context' => 'topic', 1858 'before' => '<div class="bbp-the-content-wrapper">', 1859 'after' => '</div>', 1860 'wpautop' => true, 1861 'media_buttons' => false, 1862 'textarea_rows' => '12', 1863 'tabindex' => false, 1864 'tabfocus_elements' => 'bbp_topic_title,bbp_topic_tags', 1865 'editor_class' => 'bbp-the-content', 1866 'tinymce' => false, 1867 'teeny' => true, 1868 'quicktags' => true, 1869 'dfw' => false 1870 ), 'get_the_content' ); 1871 1872 // If using tinymce, remove our escaping and trust tinymce 1873 if ( bbp_use_wp_editor() && ( false !== $r['tinymce'] ) ) { 1874 remove_filter( 'bbp_get_form_forum_content', 'esc_textarea' ); 1875 remove_filter( 'bbp_get_form_topic_content', 'esc_textarea' ); 1876 remove_filter( 'bbp_get_form_reply_content', 'esc_textarea' ); 1877 } 1878 1879 // Assume we are not editing 1880 $post_content = call_user_func( 'bbp_get_form_' . $r['context'] . '_content' ); 1881 1882 // Start an output buffor 1883 ob_start(); 1884 1885 // Output something before the editor 1886 if ( ! empty( $r['before'] ) ) { 1887 echo $r['before']; 1888 } 1889 1890 // Use TinyMCE if available 1891 if ( bbp_use_wp_editor() ) : 1892 1893 // Enable additional TinyMCE plugins before outputting the editor 1894 add_filter( 'tiny_mce_plugins', 'bbp_get_tiny_mce_plugins' ); 1895 add_filter( 'teeny_mce_plugins', 'bbp_get_tiny_mce_plugins' ); 1896 add_filter( 'teeny_mce_buttons', 'bbp_get_teeny_mce_buttons' ); 1897 add_filter( 'quicktags_settings', 'bbp_get_quicktags_settings' ); 1898 1899 // Output the editor 1900 wp_editor( $post_content, 'bbp_' . $r['context'] . '_content', array( 1901 'wpautop' => $r['wpautop'], 1902 'media_buttons' => $r['media_buttons'], 1903 'textarea_rows' => $r['textarea_rows'], 1904 'tabindex' => $r['tabindex'], 1905 'tabfocus_elements' => $r['tabfocus_elements'], 1906 'editor_class' => $r['editor_class'], 1907 'tinymce' => $r['tinymce'], 1908 'teeny' => $r['teeny'], 1909 'quicktags' => $r['quicktags'], 1910 'dfw' => $r['dfw'], 1911 ) ); 1912 1913 // Remove additional TinyMCE plugins after outputting the editor 1914 remove_filter( 'tiny_mce_plugins', 'bbp_get_tiny_mce_plugins' ); 1915 remove_filter( 'teeny_mce_plugins', 'bbp_get_tiny_mce_plugins' ); 1916 remove_filter( 'teeny_mce_buttons', 'bbp_get_teeny_mce_buttons' ); 1917 remove_filter( 'quicktags_settings', 'bbp_get_quicktags_settings' ); 1918 1919 /** 1920 * Fallback to normal textarea. 1921 * 1922 * Note that we do not use esc_textarea() here to prevent double 1923 * escaping the editable output, mucking up existing content. 1924 */ 1925 else : ?> 1926 1927 <textarea id="bbp_<?php echo esc_attr( $r['context'] ); ?>_content" class="<?php echo esc_attr( $r['editor_class'] ); ?>" name="bbp_<?php echo esc_attr( $r['context'] ); ?>_content" cols="60" rows="<?php echo esc_attr( $r['textarea_rows'] ); ?>" <?php bbp_tab_index_attribute( $r['tabindex'] ); ?>><?php echo $post_content; ?></textarea> 1928 1929 <?php endif; 1930 1931 // Output something after the editor 1932 if ( ! empty( $r['after'] ) ) { 1933 echo $r['after']; 1934 } 1935 1936 // Put the output into a usable variable 1937 $output = ob_get_clean(); 1938 1939 // Filter & return 1940 return apply_filters( 'bbp_get_the_content', $output, $args, $post_content ); 1941 } 1942 1943 /** 1944 * Edit TinyMCE plugins to match core behaviour 1945 * 1946 * @since 2.3.0 bbPress (r4574) 1947 * 1948 * @param array $plugins 1949 * @see tiny_mce_plugins, teeny_mce_plugins 1950 * @return array 1951 */ 1952 function bbp_get_tiny_mce_plugins( $plugins = array() ) { 1953 1954 // Unset fullscreen 1955 foreach ( $plugins as $key => $value ) { 1956 if ( 'fullscreen' === $value ) { 1957 unset( $plugins[ $key ] ); 1958 break; 1959 } 1960 } 1961 1962 // Add the tabfocus plugin 1963 $plugins[] = 'tabfocus'; 1964 1965 // Filter & return 1966 return apply_filters( 'bbp_get_tiny_mce_plugins', $plugins ); 1967 } 1968 1969 /** 1970 * Edit TeenyMCE buttons to match allowedtags 1971 * 1972 * @since 2.3.0 bbPress (r4605) 1973 * 1974 * @param array $buttons 1975 * @see teeny_mce_buttons 1976 * @return array 1977 */ 1978 function bbp_get_teeny_mce_buttons( $buttons = array() ) { 1979 1980 // Remove some buttons from TeenyMCE 1981 $buttons = array_diff( $buttons, array( 1982 'underline', 1983 'justifyleft', 1984 'justifycenter', 1985 'justifyright' 1986 ) ); 1987 1988 // Images 1989 array_push( $buttons, 'image' ); 1990 1991 // Filter & return 1992 return apply_filters( 'bbp_get_teeny_mce_buttons', $buttons ); 1993 } 1994 1995 /** 1996 * Edit TinyMCE quicktags buttons to match allowedtags 1997 * 1998 * @since 2.3.0 bbPress (r4606) 1999 * 2000 * @param array $settings 2001 * @see quicktags_settings 2002 * @return array Quicktags settings 2003 */ 2004 function bbp_get_quicktags_settings( $settings = array() ) { 2005 2006 // Get buttons out of settings 2007 $buttons_array = explode( ',', $settings['buttons'] ); 2008 2009 // Diff the ones we don't want out 2010 $buttons = array_diff( $buttons_array, array( 2011 'ins', 2012 'more', 2013 'spell' 2014 ) ); 2015 2016 // Put them back into a string in the $settings array 2017 $settings['buttons'] = implode( ',', $buttons ); 2018 2019 // Filter & return 2020 return apply_filters( 'bbp_get_quicktags_settings', $settings ); 2021 } 2022 2023 /** Views *********************************************************************/ 2024 2025 /** 2026 * Output the view id 2027 * 2028 * @since 2.0.0 bbPress (r2789) 2029 * 2030 * @param string $view Optional. View id 2031 */ 2032 function bbp_view_id( $view = '' ) { 2033 echo bbp_get_view_id( $view ); 2034 } 2035 2036 /** 2037 * Get the view id 2038 * 2039 * Use view id if supplied, otherwise bbp_get_view_rewrite_id() query var. 2040 * 2041 * @since 2.0.0 bbPress (r2789) 2042 * 2043 * @param string $view Optional. View id. 2044 * @return bool|string ID on success, false on failure 2045 */ 2046 function bbp_get_view_id( $view = '' ) { 2047 $bbp = bbpress(); 2048 2049 // User supplied string 2050 if ( ! empty( $view ) ) { 2051 $view_id = sanitize_key( $view ); 2052 2053 // Current view ID 2054 } elseif ( ! empty( $bbp->current_view_id ) ) { 2055 $view_id = $bbp->current_view_id; 2056 2057 // Querying for view 2058 } else { 2059 $view_id = get_query_var( bbp_get_view_rewrite_id() ); 2060 } 2061 2062 // Filter & return 2063 return apply_filters( 'bbp_get_view_id', $view_id, $view ); 2064 } 2065 2066 /** 2067 * Output the view name aka title 2068 * 2069 * @since 2.0.0 bbPress (r2789) 2070 * 2071 * @param string $view Optional. View id 2072 */ 2073 function bbp_view_title( $view = '' ) { 2074 echo bbp_get_view_title( $view ); 2075 } 2076 2077 /** 2078 * Get the view name aka title 2079 * 2080 * If a view id is supplied, that is used. Otherwise the bbp_view 2081 * query var is checked for. 2082 * 2083 * @since 2.0.0 bbPress (r2789) 2084 * 2085 * @param string $view Optional. View id 2086 * @return bool|string Title on success, false on failure 2087 */ 2088 function bbp_get_view_title( $view = '' ) { 2089 $bbp = bbpress(); 2090 2091 $view = bbp_get_view_id( $view ); 2092 if ( empty( $view ) ) { 2093 return false; 2094 } 2095 2096 return $bbp->views[ $view ]['title']; 2097 } 2098 2099 /** 2100 * Output the view url 2101 * 2102 * @since 2.0.0 bbPress (r2789) 2103 * 2104 * @param string $view Optional. View id 2105 */ 2106 function bbp_view_url( $view = false ) { 2107 echo esc_url( bbp_get_view_url( $view ) ); 2108 } 2109 /** 2110 * Return the view url 2111 * 2112 * @since 2.0.0 bbPress (r2789) 2113 * 2114 * @param string $view Optional. View id 2115 * used view id 2116 * @return string View url (or home url if the view was not found) 2117 */ 2118 function bbp_get_view_url( $view = false ) { 2119 2120 $view = bbp_get_view_id( $view ); 2121 if ( empty( $view ) ) { 2122 return home_url(); 2123 } 2124 2125 // Pretty permalinks 2126 if ( bbp_use_pretty_urls() ) { 2127 2128 // Run through home_url() 2129 $url = trailingslashit( bbp_get_root_url() . bbp_get_view_slug() ) . $view; 2130 $url = user_trailingslashit( $url ); 2131 $url = home_url( $url ); 2132 2133 // Unpretty permalinks 2134 } else { 2135 $url = add_query_arg( array( 2136 bbp_get_view_rewrite_id() => $view 2137 ), home_url( '/' ) ); 2138 } 2139 2140 // Filter & return 2141 return apply_filters( 'bbp_get_view_link', $url, $view ); 2142 } 2143 2144 /** Query *********************************************************************/ 2145 2146 /** 2147 * Check the passed parameter against the current _bbp_query_name 2148 * 2149 * @since 2.0.0 bbPress (r2980) 2150 * 2151 * @return bool True if match, false if not 2152 */ 2153 function bbp_is_query_name( $name = '' ) { 2154 return (bool) ( bbp_get_query_name() === $name ); 2155 } 2156 2157 /** 2158 * Get the '_bbp_query_name' setting 2159 * 2160 * @since 2.0.0 bbPress (r2695) 2161 * 2162 * @return string To return the query var value 2163 */ 2164 function bbp_get_query_name() { 2165 return get_query_var( '_bbp_query_name' ); 2166 } 2167 2168 /** 2169 * Set the '_bbp_query_name' setting to $name 2170 * 2171 * @since 2.0.0 bbPress (r2692) 2172 * 2173 * @param string $name What to set the query var to 2174 */ 2175 function bbp_set_query_name( $name = '' ) { 2176 set_query_var( '_bbp_query_name', $name ); 2177 } 2178 2179 /** 2180 * Used to clear the '_bbp_query_name' setting 2181 * 2182 * @since 2.0.0 bbPress (r2692) 2183 * 2184 */ 2185 function bbp_reset_query_name() { 2186 bbp_set_query_name(); 2187 } 2188 2189 /** Breadcrumbs ***************************************************************/ 2190 2191 /** 2192 * Output the page title as a breadcrumb 2193 * 2194 * @since 2.0.0 bbPress (r2589) 2195 * 2196 * @param string $sep Separator. Defaults to '←' 2197 * @param bool $current_page Include the current item 2198 * @param bool $root Include the root page if one exists 2199 */ 2200 function bbp_title_breadcrumb( $args = array() ) { 2201 echo bbp_get_breadcrumb( $args ); 2202 } 2203 2204 /** 2205 * Output a breadcrumb 2206 * 2207 * @since 2.0.0 bbPress (r2589) 2208 * 2209 * @param string $sep Separator. Defaults to '←' 2210 * @param bool $current_page Include the current item 2211 * @param bool $root Include the root page if one exists 2212 */ 2213 function bbp_breadcrumb( $args = array() ) { 2214 echo bbp_get_breadcrumb( $args ); 2215 } 2216 /** 2217 * Return a breadcrumb ( forum -> topic -> reply ) 2218 * 2219 * @since 2.0.0 bbPress (r2589) 2220 * 2221 * @param string $sep Separator. Defaults to '←' 2222 * @param bool $current_page Include the current item 2223 * @param bool $root Include the root page if one exists 2224 * 2225 * @return string Breadcrumbs 2226 */ 2227 function bbp_get_breadcrumb( $args = array() ) { 2228 2229 // Turn off breadcrumbs 2230 if ( apply_filters( 'bbp_no_breadcrumb', is_front_page() ) ) { 2231 return; 2232 } 2233 2234 // Define variables 2235 $front_id = $root_id = 0; 2236 $ancestors = $crumbs = $tag_data = array(); 2237 $pre_root_text = $pre_front_text = $pre_current_text = ''; 2238 $pre_include_root = $pre_include_home = $pre_include_current = true; 2239 2240 /** Home Text *********************************************************/ 2241 2242 // No custom home text 2243 if ( empty( $args['home_text'] ) ) { 2244 2245 $front_id = get_option( 'page_on_front' ); 2246 2247 // Set home text to page title 2248 if ( ! empty( $front_id ) ) { 2249 $pre_front_text = get_the_title( $front_id ); 2250 2251 // Default to 'Home' 2252 } else { 2253 $pre_front_text = esc_html__( 'Home', 'bbpress' ); 2254 } 2255 } 2256 2257 /** Root Text *********************************************************/ 2258 2259 // No custom root text 2260 if ( empty( $args['root_text'] ) ) { 2261 $page = bbp_get_page_by_path( bbp_get_root_slug() ); 2262 if ( ! empty( $page ) ) { 2263 $root_id = $page->ID; 2264 } 2265 $pre_root_text = bbp_get_forum_archive_title(); 2266 } 2267 2268 /** Includes **********************************************************/ 2269 2270 // Root slug is also the front page 2271 if ( ! empty( $front_id ) && ( $front_id === $root_id ) ) { 2272 $pre_include_root = false; 2273 } 2274 2275 // Don't show root if viewing forum archive 2276 if ( bbp_is_forum_archive() ) { 2277 $pre_include_root = false; 2278 } 2279 2280 // Don't show root if viewing page in place of forum archive 2281 if ( ! empty( $root_id ) && ( ( is_single() || is_page() ) && ( $root_id === get_the_ID() ) ) ) { 2282 $pre_include_root = false; 2283 } 2284 2285 /** Current Text ******************************************************/ 2286 2287 // Search page 2288 if ( bbp_is_search() ) { 2289 $pre_current_text = bbp_get_search_title(); 2290 2291 // Forum archive 2292 } elseif ( bbp_is_forum_archive() ) { 2293 $pre_current_text = bbp_get_forum_archive_title(); 2294 2295 // Topic archive 2296 } elseif ( bbp_is_topic_archive() ) { 2297 $pre_current_text = bbp_get_topic_archive_title(); 2298 2299 // View 2300 } elseif ( bbp_is_single_view() ) { 2301 $pre_current_text = bbp_get_view_title(); 2302 2303 // Single Forum 2304 } elseif ( bbp_is_single_forum() ) { 2305 $pre_current_text = bbp_get_forum_title(); 2306 2307 // Single Topic 2308 } elseif ( bbp_is_single_topic() ) { 2309 $pre_current_text = bbp_get_topic_title(); 2310 2311 // Single Topic 2312 } elseif ( bbp_is_single_reply() ) { 2313 $pre_current_text = bbp_get_reply_title(); 2314 2315 // Topic Tag (or theme compat topic tag) 2316 } elseif ( bbp_is_topic_tag() || ( get_query_var( 'bbp_topic_tag' ) && ! bbp_is_topic_tag_edit() ) ) { 2317 2318 // Always include the tag name 2319 $tag_data[] = bbp_get_topic_tag_name(); 2320 2321 // If capable, include a link to edit the tag 2322 if ( current_user_can( 'manage_topic_tags' ) ) { 2323 $tag_data[] = '<a href="' . esc_url( bbp_get_topic_tag_edit_link() ) . '" class="bbp-edit-topic-tag-link">' . esc_html__( '(Edit)', 'bbpress' ) . '</a>'; 2324 } 2325 2326 // Implode the results of the tag data 2327 $pre_current_text = sprintf( esc_html__( 'Topic Tag: %s', 'bbpress' ), implode( ' ', $tag_data ) ); 2328 2329 // Edit Topic Tag 2330 } elseif ( bbp_is_topic_tag_edit() ) { 2331 $pre_current_text = esc_html__( 'Edit', 'bbpress' ); 2332 2333 // Single 2334 } else { 2335 $pre_current_text = get_the_title(); 2336 } 2337 2338 /** Parse Args ********************************************************/ 2339 2340 // Parse args 2341 $r = bbp_parse_args( $args, array( 2342 2343 // HTML 2344 'before' => '<div class="bbp-breadcrumb"><p>', 2345 'after' => '</p></div>', 2346 2347 // Separator 2348 'sep' => is_rtl() ? __( '‹', 'bbpress' ) : __( '›', 'bbpress' ), 2349 'pad_sep' => 1, 2350 'sep_before' => '<span class="bbp-breadcrumb-sep">', 2351 'sep_after' => '</span>', 2352 2353 // Crumbs 2354 'crumb_before' => '', 2355 'crumb_after' => '', 2356 2357 // Home 2358 'include_home' => $pre_include_home, 2359 'home_text' => $pre_front_text, 2360 2361 // Forum root 2362 'include_root' => $pre_include_root, 2363 'root_text' => $pre_root_text, 2364 2365 // Current 2366 'include_current' => $pre_include_current, 2367 'current_text' => $pre_current_text, 2368 'current_before' => '<span class="bbp-breadcrumb-current">', 2369 'current_after' => '</span>', 2370 ), 'get_breadcrumb' ); 2371 2372 /** Ancestors *********************************************************/ 2373 2374 // Get post ancestors 2375 if ( is_singular() || bbp_is_forum_edit() || bbp_is_topic_edit() || bbp_is_reply_edit() ) { 2376 $ancestors = array_reverse( (array) get_post_ancestors( get_the_ID() ) ); 2377 } 2378 2379 // Do we want to include a link to home? 2380 if ( ! empty( $r['include_home'] ) || empty( $r['home_text'] ) ) { 2381 $crumbs[] = '<a href="' . esc_url( home_url() ) . '" class="bbp-breadcrumb-home">' . $r['home_text'] . '</a>'; 2382 } 2383 2384 // Do we want to include a link to the forum root? 2385 if ( ! empty( $r['include_root'] ) || empty( $r['root_text'] ) ) { 2386 2387 // Page exists at root slug path, so use its permalink 2388 $page = bbp_get_page_by_path( bbp_get_root_slug() ); 2389 if ( ! empty( $page ) ) { 2390 $root_url = get_permalink( $page->ID ); 2391 2392 // Use the root slug 2393 } else { 2394 $root_url = get_post_type_archive_link( bbp_get_forum_post_type() ); 2395 } 2396 2397 // Add the breadcrumb 2398 $crumbs[] = '<a href="' . esc_url( $root_url ) . '" class="bbp-breadcrumb-root">' . $r['root_text'] . '</a>'; 2399 } 2400 2401 // Ancestors exist 2402 if ( ! empty( $ancestors ) ) { 2403 2404 // Loop through parents 2405 foreach ( (array) $ancestors as $parent_id ) { 2406 2407 // Parents 2408 $parent = get_post( $parent_id ); 2409 2410 // Skip parent if empty or error 2411 if ( empty( $parent ) || is_wp_error( $parent ) ) { 2412 continue; 2413 } 2414 2415 // Switch through post_type to ensure correct filters are applied 2416 switch ( $parent->post_type ) { 2417 2418 // Forum 2419 case bbp_get_forum_post_type() : 2420 $crumbs[] = '<a href="' . esc_url( bbp_get_forum_permalink( $parent->ID ) ) . '" class="bbp-breadcrumb-forum">' . bbp_get_forum_title( $parent->ID ) . '</a>'; 2421 break; 2422 2423 // Topic 2424 case bbp_get_topic_post_type() : 2425 $crumbs[] = '<a href="' . esc_url( bbp_get_topic_permalink( $parent->ID ) ) . '" class="bbp-breadcrumb-topic">' . bbp_get_topic_title( $parent->ID ) . '</a>'; 2426 break; 2427 2428 // Reply (Note: not in most themes) 2429 case bbp_get_reply_post_type() : 2430 $crumbs[] = '<a href="' . esc_url( bbp_get_reply_permalink( $parent->ID ) ) . '" class="bbp-breadcrumb-reply">' . bbp_get_reply_title( $parent->ID ) . '</a>'; 2431 break; 2432 2433 // WordPress Post/Page/Other 2434 default : 2435 $crumbs[] = '<a href="' . esc_url( get_permalink( $parent->ID ) ) . '" class="bbp-breadcrumb-item">' . get_the_title( $parent->ID ) . '</a>'; 2436 break; 2437 } 2438 } 2439 2440 // Edit topic tag 2441 } elseif ( bbp_is_topic_tag_edit() ) { 2442 $crumbs[] = '<a href="' . esc_url( get_term_link( bbp_get_topic_tag_id(), bbp_get_topic_tag_tax_id() ) ) . '" class="bbp-breadcrumb-topic-tag">' . sprintf( esc_html__( 'Topic Tag: %s', 'bbpress' ), bbp_get_topic_tag_name() ) . '</a>'; 2443 2444 // Search 2445 } elseif ( bbp_is_search() && bbp_get_search_terms() ) { 2446 $crumbs[] = '<a href="' . esc_url( bbp_get_search_url() ) . '" class="bbp-breadcrumb-search">' . esc_html__( 'Search', 'bbpress' ) . '</a>'; 2447 } 2448 2449 /** Current ***********************************************************/ 2450 2451 // Add current page to breadcrumb 2452 if ( ! empty( $r['include_current'] ) || empty( $r['current_text'] ) ) { 2453 $crumbs[] = $r['current_before'] . $r['current_text'] . $r['current_after']; 2454 } 2455 2456 /** Separator *********************************************************/ 2457 2458 // Wrap the separator in before/after before padding and filter 2459 if ( ! empty( $r['sep'] ) ) { 2460 $sep = $r['sep_before'] . $r['sep'] . $r['sep_after']; 2461 } else { 2462 $sep = ''; 2463 } 2464 2465 // Pad the separator 2466 if ( ! empty( $r['pad_sep'] ) ) { 2467 if ( function_exists( 'mb_strlen' ) ) { 2468 $sep = str_pad( $sep, mb_strlen( $sep ) + ( (int) $r['pad_sep'] * 2 ), ' ', STR_PAD_BOTH ); 2469 } else { 2470 $sep = str_pad( $sep, strlen( $sep ) + ( (int) $r['pad_sep'] * 2 ), ' ', STR_PAD_BOTH ); 2471 } 2472 } 2473 2474 /** Finish Up *********************************************************/ 2475 2476 // Filter the separator and breadcrumb 2477 $sep = apply_filters( 'bbp_breadcrumb_separator', $sep ); 2478 $crumbs = apply_filters( 'bbp_breadcrumbs', $crumbs ); 2479 2480 // Build the trail 2481 $trail = ! empty( $crumbs ) ? ( $r['before'] . $r['crumb_before'] . implode( $sep . $r['crumb_after'] . $r['crumb_before'], $crumbs ) . $r['crumb_after'] . $r['after'] ) : ''; 2482 2483 // Filter & return 2484 return apply_filters( 'bbp_get_breadcrumb', $trail, $crumbs, $r, $args ); 2485 } 2486 2487 /** Topic Tags ***************************************************************/ 2488 2489 /** 2490 * Output all of the allowed tags in HTML format with attributes. 2491 * 2492 * This is useful for displaying in the post area, which elements and 2493 * attributes are supported. As well as any plugins which want to display it. 2494 * 2495 * @since 2.0.0 bbPress (r2780) 2496 */ 2497 function bbp_allowed_tags() { 2498 echo bbp_get_allowed_tags(); 2499 } 2500 /** 2501 * Display all of the allowed tags in HTML format with attributes. 2502 * 2503 * This is useful for displaying in the post area, which elements and 2504 * attributes are supported. As well as any plugins which want to display it. 2505 * 2506 * @since 2.0.0 bbPress (r2780) 2507 * 2508 * @return string HTML allowed tags entity encoded. 2509 */ 2510 function bbp_get_allowed_tags() { 2511 2512 $allowed = ''; 2513 2514 foreach ( (array) bbp_kses_allowed_tags() as $tag => $attributes ) { 2515 $allowed .= '<' . $tag; 2516 if ( 0 < count( $attributes ) ) { 2517 foreach ( array_keys( $attributes ) as $attribute ) { 2518 $allowed .= ' ' . $attribute . '=""'; 2519 } 2520 } 2521 $allowed .= '> '; 2522 } 2523 2524 // Filter & return 2525 return apply_filters( 'bbp_get_allowed_tags', htmlentities( $allowed ) ); 2526 } 2527 2528 /** Errors & Messages *********************************************************/ 2529 2530 /** 2531 * Display possible errors & messages inside a template file 2532 * 2533 * @since 2.0.0 bbPress (r2688) 2534 */ 2535 function bbp_template_notices() { 2536 2537 // Bail if no notices or errors 2538 if ( ! bbp_has_errors() ) { 2539 return; 2540 } 2541 2542 // Define local variable(s) 2543 $errors = $messages = array(); 2544 2545 // Get bbPress 2546 $bbp = bbpress(); 2547 2548 // Loop through notices 2549 foreach ( $bbp->errors->get_error_codes() as $code ) { 2550 2551 // Get notice severity 2552 $severity = $bbp->errors->get_error_data( $code ); 2553 2554 // Loop through notices and separate errors from messages 2555 foreach ( $bbp->errors->get_error_messages( $code ) as $error ) { 2556 if ( 'message' === $severity ) { 2557 $messages[] = $error; 2558 } else { 2559 $errors[] = $error; 2560 } 2561 } 2562 } 2563 2564 // Display errors first... 2565 if ( ! empty( $errors ) ) : ?> 2566 2567 <div class="bbp-template-notice error" role="alert" tabindex="-1"> 2568 <ul> 2569 <li><?php echo implode( "</li>\n<li>", $errors ); ?></li> 2570 </ul> 2571 </div> 2572 2573 <?php endif; 2574 2575 // ...and messages last 2576 if ( ! empty( $messages ) ) : ?> 2577 2578 <div class="bbp-template-notice"> 2579 <ul> 2580 <li><?php echo implode( "</li>\n<li>", $messages ); ?></li> 2581 </ul> 2582 </div> 2583 2584 <?php endif; 2585 } 2586 2587 /** Login/logout/register/lost pass *******************************************/ 2588 2589 /** 2590 * Output the logout link 2591 * 2592 * @since 2.0.0 bbPress (r2827) 2593 * 2594 * @param string $redirect_to Redirect to url 2595 */ 2596 function bbp_logout_link( $redirect_to = '' ) { 2597 echo bbp_get_logout_link( $redirect_to ); 2598 } 2599 /** 2600 * Return the logout link 2601 * 2602 * @since 2.0.0 bbPress (r2827) 2603 * 2604 * @param string $redirect_to Redirect to url 2605 * redirect to url 2606 * @return string The logout link 2607 */ 2608 function bbp_get_logout_link( $redirect_to = '' ) { 2609 2610 // Build the link 2611 $link = '<a href="' . wp_logout_url( $redirect_to ) . '" class="button logout-link">' . esc_html__( 'Log Out', 'bbpress' ) . '</a>'; 2612 2613 // Filter & return 2614 return apply_filters( 'bbp_get_logout_link', $link, $redirect_to ); 2615 } 2616 2617 /** Title *********************************************************************/ 2618 2619 /** 2620 * Custom page title for bbPress pages 2621 * 2622 * @since 2.0.0 bbPress (r2788) 2623 * 2624 * @param string $title Optional. The title (not used). 2625 * @param string $sep Optional, default is '»'. How to separate the 2626 * various items within the page title. 2627 * @param string $seplocation Optional. Direction to display title, 'right'. 2628 * separator and separator location 2629 * @return string The title 2630 */ 2631 function bbp_title( $title = '', $sep = '»', $seplocation = '' ) { 2632 2633 // Title array 2634 $new_title = array(); 2635 2636 /** Archives **************************************************************/ 2637 2638 // Forum Archive 2639 if ( bbp_is_forum_archive() ) { 2640 $new_title['text'] = bbp_get_forum_archive_title(); 2641 2642 // Topic Archive 2643 } elseif ( bbp_is_topic_archive() ) { 2644 $new_title['text'] = bbp_get_topic_archive_title(); 2645 2646 /** Edit ******************************************************************/ 2647 2648 // Forum edit page 2649 } elseif ( bbp_is_forum_edit() ) { 2650 $new_title['text'] = bbp_get_forum_title(); 2651 $new_title['format'] = esc_attr__( 'Forum Edit: %s', 'bbpress' ); 2652 2653 // Topic edit page 2654 } elseif ( bbp_is_topic_edit() ) { 2655 $new_title['text'] = bbp_get_topic_title(); 2656 $new_title['format'] = esc_attr__( 'Topic Edit: %s', 'bbpress' ); 2657 2658 // Reply edit page 2659 } elseif ( bbp_is_reply_edit() ) { 2660 $new_title['text'] = bbp_get_reply_title(); 2661 $new_title['format'] = esc_attr__( 'Reply Edit: %s', 'bbpress' ); 2662 2663 // Topic tag edit page 2664 } elseif ( bbp_is_topic_tag_edit() ) { 2665 $new_title['text'] = bbp_get_topic_tag_name(); 2666 $new_title['format'] = esc_attr__( 'Topic Tag Edit: %s', 'bbpress' ); 2667 2668 /** Singles ***************************************************************/ 2669 2670 // Forum page 2671 } elseif ( bbp_is_single_forum() ) { 2672 $new_title['text'] = bbp_get_forum_title(); 2673 $new_title['format'] = esc_attr__( 'Forum: %s', 'bbpress' ); 2674 2675 // Topic page 2676 } elseif ( bbp_is_single_topic() ) { 2677 $new_title['text'] = bbp_get_topic_title(); 2678 $new_title['format'] = esc_attr__( 'Topic: %s', 'bbpress' ); 2679 2680 // Replies 2681 } elseif ( bbp_is_single_reply() ) { 2682 $new_title['text'] = bbp_get_reply_title(); 2683 2684 // Topic tag page 2685 } elseif ( bbp_is_topic_tag() || get_query_var( 'bbp_topic_tag' ) ) { 2686 $new_title['text'] = bbp_get_topic_tag_name(); 2687 $new_title['format'] = esc_attr__( 'Topic Tag: %s', 'bbpress' ); 2688 2689 /** Users *****************************************************************/ 2690 2691 // Profile page 2692 } elseif ( bbp_is_single_user() ) { 2693 2694 // Is user viewing their own profile? 2695 $is_user_home = bbp_is_user_home(); 2696 2697 // User topics created 2698 if ( bbp_is_single_user_topics() ) { 2699 if ( true === $is_user_home ) { 2700 $new_title['text'] = esc_attr__( 'Your Topics', 'bbpress' ); 2701 } else { 2702 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2703 /* translators: user's display name */ 2704 $new_title['format'] = esc_attr__( "%s's Topics", 'bbpress' ); 2705 } 2706 2707 // User replies created 2708 } elseif ( bbp_is_single_user_replies() ) { 2709 if ( true === $is_user_home ) { 2710 $new_title['text'] = esc_attr__( 'Your Replies', 'bbpress' ); 2711 } else { 2712 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2713 /* translators: user's display name */ 2714 $new_title['format'] = esc_attr__( "%s's Replies", 'bbpress' ); 2715 } 2716 2717 // User favorites 2718 } elseif ( bbp_is_favorites() ) { 2719 if ( true === $is_user_home ) { 2720 $new_title['text'] = esc_attr__( 'Your Favorites', 'bbpress' ); 2721 } else { 2722 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2723 /* translators: user's display name */ 2724 $new_title['format'] = esc_attr__( "%s's Favorites", 'bbpress' ); 2725 } 2726 2727 // User subscriptions 2728 } elseif ( bbp_is_subscriptions() ) { 2729 if ( true === $is_user_home ) { 2730 $new_title['text'] = esc_attr__( 'Your Subscriptions', 'bbpress' ); 2731 } else { 2732 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2733 /* translators: user's display name */ 2734 $new_title['format'] = esc_attr__( "%s's Subscriptions", 'bbpress' ); 2735 } 2736 2737 // User "home" 2738 } else { 2739 if ( true === $is_user_home ) { 2740 $new_title['text'] = esc_attr__( 'Your Profile', 'bbpress' ); 2741 } else { 2742 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2743 /* translators: user's display name */ 2744 $new_title['format'] = esc_attr__( "%s's Profile", 'bbpress' ); 2745 } 2746 } 2747 2748 // Profile edit page 2749 } elseif ( bbp_is_single_user_edit() ) { 2750 2751 // Current user 2752 if ( bbp_is_user_home_edit() ) { 2753 $new_title['text'] = esc_attr__( 'Edit Your Profile', 'bbpress' ); 2754 2755 // Other user 2756 } else { 2757 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2758 $new_title['format'] = esc_attr__( "Edit %s's Profile", 'bbpress' ); 2759 } 2760 2761 /** Views *****************************************************************/ 2762 2763 // Views 2764 } elseif ( bbp_is_single_view() ) { 2765 $new_title['text'] = bbp_get_view_title(); 2766 $new_title['format'] = esc_attr__( 'View: %s', 'bbpress' ); 2767 2768 /** Search ****************************************************************/ 2769 2770 // Search 2771 } elseif ( bbp_is_search() ) { 2772 $new_title['text'] = bbp_get_search_title(); 2773 } 2774 2775 // This filter is deprecated. Use 'bbp_before_title_parse_args' instead. 2776 $new_title = apply_filters( 'bbp_raw_title_array', $new_title ); 2777 2778 // Set title array defaults 2779 $new_title = bbp_parse_args( $new_title, array( 2780 'text' => $title, 2781 'format' => '%s' 2782 ), 'title' ); 2783 2784 // Get the formatted raw title 2785 $new_title = sprintf( $new_title['format'], $new_title['text'] ); 2786 2787 // Filter the raw title 2788 $new_title = apply_filters( 'bbp_raw_title', $new_title, $sep, $seplocation ); 2789 2790 // Compare new title with original title 2791 if ( $new_title === $title ) { 2792 return $title; 2793 } 2794 2795 // Temporary separator, for accurate flipping, if necessary 2796 $t_sep = '%WP_TITILE_SEP%'; 2797 $prefix = ''; 2798 2799 if ( ! empty( $new_title ) ) { 2800 $prefix = " $sep "; 2801 } 2802 2803 // sep on right, so reverse the order 2804 if ( 'right' === $seplocation ) { 2805 $new_title_array = array_reverse( explode( $t_sep, $new_title ) ); 2806 $new_title = implode( " $sep ", $new_title_array ) . $prefix; 2807 2808 // sep on left, do not reverse 2809 } else { 2810 $new_title_array = explode( $t_sep, $new_title ); 2811 $new_title = $prefix . implode( " $sep ", $new_title_array ); 2812 } 2813 2814 // Filter & return 2815 return apply_filters( 'bbp_title', $new_title, $sep, $seplocation ); 2816 }
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| Generated: Thu Apr 9 01:01:27 2020 | Cross-referenced by PHPXref 0.7.1 |