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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 // Default classes 971 $bbp_classes = array( 'no-js' ); 972 973 /** Archives **************************************************************/ 974 975 if ( bbp_is_forum_archive() ) { 976 $bbp_classes[] = bbp_get_forum_post_type() . '-archive'; 977 978 } elseif ( bbp_is_topic_archive() ) { 979 $bbp_classes[] = bbp_get_topic_post_type() . '-archive'; 980 981 /** Topic Tags ************************************************************/ 982 983 } elseif ( bbp_is_topic_tag() ) { 984 $bbp_classes[] = bbp_get_topic_tag_tax_id(); 985 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-' . bbp_get_topic_tag_slug(); 986 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-' . bbp_get_topic_tag_id(); 987 } elseif ( bbp_is_topic_tag_edit() ) { 988 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-edit'; 989 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-' . bbp_get_topic_tag_slug() . '-edit'; 990 $bbp_classes[] = bbp_get_topic_tag_tax_id() . '-' . bbp_get_topic_tag_id() . '-edit'; 991 992 /** Components ************************************************************/ 993 994 } elseif ( bbp_is_single_forum() ) { 995 $bbp_classes[] = bbp_get_forum_post_type(); 996 997 } elseif ( bbp_is_single_topic() ) { 998 $bbp_classes[] = bbp_get_topic_post_type(); 999 1000 } elseif ( bbp_is_single_reply() ) { 1001 $bbp_classes[] = bbp_get_reply_post_type(); 1002 1003 } elseif ( bbp_is_topic_edit() ) { 1004 $bbp_classes[] = bbp_get_topic_post_type() . '-edit'; 1005 1006 } elseif ( bbp_is_topic_merge() ) { 1007 $bbp_classes[] = bbp_get_topic_post_type() . '-merge'; 1008 1009 } elseif ( bbp_is_topic_split() ) { 1010 $bbp_classes[] = bbp_get_topic_post_type() . '-split'; 1011 1012 } elseif ( bbp_is_reply_edit() ) { 1013 $bbp_classes[] = bbp_get_reply_post_type() . '-edit'; 1014 1015 } elseif ( bbp_is_reply_move() ) { 1016 $bbp_classes[] = bbp_get_reply_post_type() . '-move'; 1017 1018 } elseif ( bbp_is_single_view() ) { 1019 $bbp_classes[] = 'bbp-view'; 1020 $bbp_classes[] = 'bbp-view-' . bbp_get_view_id(); 1021 1022 /** User ******************************************************************/ 1023 1024 } elseif ( bbp_is_single_user_edit() ) { 1025 $bbp_classes[] = 'bbp-user-edit'; 1026 $bbp_classes[] = 'single'; 1027 $bbp_classes[] = 'singular'; 1028 1029 } elseif ( bbp_is_single_user() ) { 1030 $bbp_classes[] = 'bbp-user-page'; 1031 $bbp_classes[] = 'single'; 1032 $bbp_classes[] = 'singular'; 1033 1034 } elseif ( bbp_is_user_home() ) { 1035 $bbp_classes[] = 'bbp-user-home'; 1036 $bbp_classes[] = 'single'; 1037 $bbp_classes[] = 'singular'; 1038 1039 } elseif ( bbp_is_user_home_edit() ) { 1040 $bbp_classes[] = 'bbp-user-home-edit'; 1041 $bbp_classes[] = 'single'; 1042 $bbp_classes[] = 'singular'; 1043 1044 } elseif ( bbp_is_topics_created() ) { 1045 $bbp_classes[] = 'bbp-topics-created'; 1046 $bbp_classes[] = 'single'; 1047 $bbp_classes[] = 'singular'; 1048 1049 } elseif ( bbp_is_replies_created() ) { 1050 $bbp_classes[] = 'bbp-replies-created'; 1051 $bbp_classes[] = 'single'; 1052 $bbp_classes[] = 'singular'; 1053 1054 } elseif ( bbp_is_favorites() ) { 1055 $bbp_classes[] = 'bbp-favorites'; 1056 $bbp_classes[] = 'single'; 1057 $bbp_classes[] = 'singular'; 1058 1059 } elseif ( bbp_is_subscriptions() ) { 1060 $bbp_classes[] = 'bbp-subscriptions'; 1061 $bbp_classes[] = 'single'; 1062 $bbp_classes[] = 'singular'; 1063 1064 /** Search ****************************************************************/ 1065 1066 } elseif ( bbp_is_search() ) { 1067 $bbp_classes[] = 'bbp-search'; 1068 $bbp_classes[] = 'forum-search'; 1069 1070 } elseif ( bbp_is_search_results() ) { 1071 $bbp_classes[] = 'bbp-search-results'; 1072 $bbp_classes[] = 'forum-search-results'; 1073 1074 /** Shortcodes ************************************************************/ 1075 1076 } elseif ( bbp_has_shortcode() ) { 1077 $bbp_classes[] = 'bbp-shortcode'; 1078 } 1079 1080 /** Clean up **************************************************************/ 1081 1082 // Add bbPress class if we are within a bbPress page 1083 if ( ! empty( $bbp_classes ) ) { 1084 $bbp_classes[] = 'bbpress'; 1085 } 1086 1087 // Merge WP classes with bbPress classes and remove any duplicates 1088 $classes = array_unique( array_merge( (array) $bbp_classes, (array) $wp_classes ) ); 1089 1090 // Deprecated filter (do not use) 1091 $classes = apply_filters( 'bbp_get_the_body_class', $classes, $bbp_classes, $wp_classes, $custom_classes ); 1092 1093 // Filter & return 1094 return (array) apply_filters( 'bbp_body_class', $classes, $bbp_classes, $wp_classes, $custom_classes ); 1095 } 1096 1097 /** 1098 * Check if text contains a bbPress shortcode. 1099 * 1100 * Loops through registered bbPress shortcodes and keeps track of which ones 1101 * were used in a blob of text. If no text is passed, the current global post 1102 * content is assumed. 1103 * 1104 * A preliminary strpos() is performed before looping through each shortcode, to 1105 * prevent unnecessarily processing. 1106 * 1107 * @since 2.6.0 1108 * 1109 * @param string $text 1110 * @return bool 1111 */ 1112 function bbp_has_shortcode( $text = '' ) { 1113 1114 // Default return value 1115 $retval = false; 1116 $found = array(); 1117 1118 // Fallback to global post_content 1119 if ( empty( $text ) && is_singular() ) { 1120 $text = bbp_get_global_post_field( 'post_content', 'raw' ); 1121 } 1122 1123 // Skip if empty, or string doesn't contain the bbPress shortcode prefix 1124 if ( ! empty( $text ) && ( false !== strpos( $text, '[bbp' ) ) ) { 1125 1126 // Get possible shortcodes 1127 $codes = array_keys( bbpress()->shortcodes->codes ); 1128 1129 // Loop through codes 1130 foreach ( $codes as $code ) { 1131 1132 // Looking for shortcode in text 1133 if ( has_shortcode( $text, $code ) ) { 1134 $retval = true; 1135 $found[] = $code; 1136 } 1137 } 1138 } 1139 1140 // Filter & return 1141 return (bool) apply_filters( 'bbp_has_shortcode', $retval, $found, $text ); 1142 } 1143 1144 /** 1145 * Use the above is_() functions to return if in any bbPress page 1146 * 1147 * @since 2.0.0 bbPress (r3344) 1148 * 1149 * @return bool In a bbPress page 1150 */ 1151 function is_bbpress() { 1152 1153 // Default to false 1154 $retval = false; 1155 1156 // Bail if main query has not been populated. 1157 if ( ! bbp_get_wp_query() ) { 1158 _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' ); 1159 return $retval; 1160 } 1161 1162 /** Archives **************************************************************/ 1163 1164 if ( bbp_is_forum_archive() ) { 1165 $retval = true; 1166 1167 } elseif ( bbp_is_topic_archive() ) { 1168 $retval = true; 1169 1170 /** Topic Tags ************************************************************/ 1171 1172 } elseif ( bbp_is_topic_tag() ) { 1173 $retval = true; 1174 1175 } elseif ( bbp_is_topic_tag_edit() ) { 1176 $retval = true; 1177 1178 /** Components ************************************************************/ 1179 1180 } elseif ( bbp_is_single_forum() ) { 1181 $retval = true; 1182 1183 } elseif ( bbp_is_single_topic() ) { 1184 $retval = true; 1185 1186 } elseif ( bbp_is_single_reply() ) { 1187 $retval = true; 1188 1189 } elseif ( bbp_is_topic_edit() ) { 1190 $retval = true; 1191 1192 } elseif ( bbp_is_topic_merge() ) { 1193 $retval = true; 1194 1195 } elseif ( bbp_is_topic_split() ) { 1196 $retval = true; 1197 1198 } elseif ( bbp_is_reply_edit() ) { 1199 $retval = true; 1200 1201 } elseif ( bbp_is_reply_move() ) { 1202 $retval = true; 1203 1204 } elseif ( bbp_is_single_view() ) { 1205 $retval = true; 1206 1207 /** User ******************************************************************/ 1208 1209 } elseif ( bbp_is_single_user_edit() ) { 1210 $retval = true; 1211 1212 } elseif ( bbp_is_single_user() ) { 1213 $retval = true; 1214 1215 } elseif ( bbp_is_user_home() ) { 1216 $retval = true; 1217 1218 } elseif ( bbp_is_user_home_edit() ) { 1219 $retval = true; 1220 1221 } elseif ( bbp_is_topics_created() ) { 1222 $retval = true; 1223 1224 } elseif ( bbp_is_replies_created() ) { 1225 $retval = true; 1226 1227 } elseif ( bbp_is_favorites() ) { 1228 $retval = true; 1229 1230 } elseif ( bbp_is_subscriptions() ) { 1231 $retval = true; 1232 1233 /** Search ****************************************************************/ 1234 1235 } elseif ( bbp_is_search() ) { 1236 $retval = true; 1237 1238 } elseif ( bbp_is_search_results() ) { 1239 $retval = true; 1240 1241 /** Shortcodes ************************************************************/ 1242 1243 } elseif ( bbp_has_shortcode() ) { 1244 $retval = true; 1245 } 1246 1247 /** Done ******************************************************************/ 1248 1249 // Filter & return 1250 return (bool) apply_filters( 'is_bbpress', $retval ); 1251 } 1252 1253 /** Forms *********************************************************************/ 1254 1255 /** 1256 * Output the login form action url 1257 * 1258 * @since 2.0.0 bbPress (r2815) 1259 * 1260 * @param array $args This function supports these arguments: 1261 * - action: The action being taken 1262 * - context: The context the action is being taken from 1263 */ 1264 function bbp_wp_login_action( $args = array() ) { 1265 echo esc_url( bbp_get_wp_login_action( $args ) ); 1266 } 1267 1268 /** 1269 * Return the login form action url 1270 * 1271 * @since 2.6.0 bbPress (r5684) 1272 * 1273 * @param array $args This function supports these arguments: 1274 * - action: The action being taken 1275 * - context: The context the action is being taken from 1276 */ 1277 function bbp_get_wp_login_action( $args = array() ) { 1278 1279 // Parse arguments against default values 1280 $r = bbp_parse_args( $args, array( 1281 'action' => '', 1282 'context' => '', 1283 'url' => 'wp-login.php' 1284 ), 'login_action' ); 1285 1286 // Add action as query arg 1287 $login_url = ! empty( $r['action'] ) 1288 ? add_query_arg( array( 'action' => $r['action'] ), $r['url'] ) 1289 : $r['url']; 1290 1291 $login_url = site_url( $login_url, $r['context'] ); 1292 1293 // Filter & return 1294 return apply_filters( 'bbp_get_wp_login_action', $login_url, $r, $args ); 1295 } 1296 1297 /** 1298 * Output hidden request URI field for user forms. 1299 * 1300 * The referer link is the current Request URI from the server super global. To 1301 * check the field manually, use bbp_get_redirect_to(). 1302 * 1303 * @since 2.0.0 bbPress (r2815) 1304 * 1305 * @param string $redirect_to Pass a URL to redirect to 1306 */ 1307 function bbp_redirect_to_field( $redirect_to = '' ) { 1308 1309 // Make sure we are directing somewhere 1310 if ( empty( $redirect_to ) ) { 1311 if ( isset( $_SERVER['REQUEST_URI'] ) ) { 1312 $redirect_to = bbp_get_url_scheme() . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; 1313 } else { 1314 $redirect_to = wp_get_referer(); 1315 } 1316 } 1317 1318 // Remove loggedout query arg if it's there 1319 $redirect_to = remove_query_arg( 'loggedout', $redirect_to ); 1320 $redirect_field = '<input type="hidden" id="bbp_redirect_to" name="redirect_to" value="' . esc_url( $redirect_to ) . '" />'; 1321 1322 // Filter & return 1323 echo apply_filters( 'bbp_redirect_to_field', $redirect_field, $redirect_to ); 1324 } 1325 1326 /** 1327 * Echo sanitized $_REQUEST value. 1328 * 1329 * Use the $input_type parameter to properly process the value. This 1330 * ensures correct sanitization of the value for the receiving input. 1331 * 1332 * @since 2.0.0 bbPress (r2815) 1333 * 1334 * @param string $request Name of $_REQUEST to look for 1335 * @param string $input_type Type of input. Default: text. Accepts: 1336 * textarea|password|select|radio|checkbox 1337 */ 1338 function bbp_sanitize_val( $request = '', $input_type = 'text' ) { 1339 echo bbp_get_sanitize_val( $request, $input_type ); 1340 } 1341 /** 1342 * Return sanitized $_REQUEST value. 1343 * 1344 * Use the $input_type parameter to properly process the value. This 1345 * ensures correct sanitization of the value for the receiving input. 1346 * 1347 * @since 2.0.0 bbPress (r2815) 1348 * 1349 * @param string $request Name of $_REQUEST to look for 1350 * @param string $input_type Type of input. Default: text. Accepts: 1351 * textarea|password|select|radio|checkbox 1352 * 1353 * @return string Sanitized value ready for screen display 1354 */ 1355 function bbp_get_sanitize_val( $request = '', $input_type = 'text' ) { 1356 1357 // Check that requested 1358 if ( empty( $_REQUEST[ $request ] ) ) { 1359 return false; 1360 } 1361 1362 // Set request varaible 1363 $pre_ret_val = $_REQUEST[ $request ]; 1364 1365 // Treat different kinds of fields in different ways 1366 switch ( $input_type ) { 1367 case 'text' : 1368 case 'textarea' : 1369 $retval = esc_attr( wp_unslash( $pre_ret_val ) ); 1370 break; 1371 1372 case 'password' : 1373 case 'select' : 1374 case 'radio' : 1375 case 'checkbox' : 1376 default : 1377 $retval = esc_attr( $pre_ret_val ); 1378 break; 1379 } 1380 1381 // Filter & return 1382 return apply_filters( 'bbp_get_sanitize_val', $retval, $request, $input_type ); 1383 } 1384 1385 /** 1386 * Output the current tab index of a given form 1387 * 1388 * Use this function to handle the tab indexing of user facing forms within a 1389 * template file. Calling this function will automatically increment the global 1390 * tab index by default. 1391 * 1392 * @since 2.0.0 bbPress (r2810) 1393 * 1394 * @deprecated 2.6.0 bbPress (r5561) 1395 * 1396 * @link https://bbpress.trac.wordpress.org/attachment/ticket/2714 Trac Ticket 1397 * @param int $auto_increment Optional. Default true. Set to false to prevent 1398 * increment 1399 */ 1400 function bbp_tab_index( $auto_increment = true ) { 1401 echo bbp_get_tab_index( $auto_increment ); 1402 } 1403 1404 /** 1405 * Return the current tab index of a given form 1406 * 1407 * Use this function to handle the tab indexing of user facing forms 1408 * within a template file. Calling this function will automatically 1409 * increment the global tab index by default. 1410 * 1411 * @since 2.0.0 bbPress (r2810) 1412 * 1413 * @deprecated 2.6.0 bbPress (r5561) 1414 * 1415 * @link https://bbpress.trac.wordpress.org/attachment/ticket/2714 Trac Ticket 1416 * @param int $auto_increment Optional. Default true. Set to false to 1417 * prevent the increment 1418 * @return int $bbp->tab_index The global tab index 1419 */ 1420 function bbp_get_tab_index( $auto_increment = true ) { 1421 $bbp = bbpress(); 1422 1423 if ( true === $auto_increment ) { 1424 ++$bbp->tab_index; 1425 } 1426 1427 // Filter & return 1428 return apply_filters( 'bbp_get_tab_index', (int) $bbp->tab_index ); 1429 } 1430 1431 /** 1432 * Output a "tabindex" attribute for an element, if an index was passed. 1433 * 1434 * This helper function is in use, but it is generally considered impolite to 1435 * override the "tabindex" attribute beyond what the browser naturally assigns. 1436 * 1437 * Most internal usages pass `false` which results in no attribute being used. 1438 * 1439 * @since 2.6.0 bbPress (r6424) 1440 * 1441 * @param mixed $tab False to skip, any integer to use 1442 */ 1443 function bbp_tab_index_attribute( $tab = false ) { 1444 echo bbp_get_tab_index_attribute( $tab ); 1445 } 1446 1447 /** 1448 * Return a "tabindex" attribute for an element, if an index was passed. 1449 * 1450 * This helper function is in use, but it is generally considered impolite to 1451 * override the "tabindex" attribute beyond what the browser naturally assigns. 1452 * 1453 * Most internal usages pass `false` which results in no attribute being used. 1454 * 1455 * @since 2.6.0 bbPress (r6424) 1456 * 1457 * @param mixed $tab False to skip, any integer to use 1458 * 1459 * @return string 1460 */ 1461 function bbp_get_tab_index_attribute( $tab = false ) { 1462 1463 // Get attribute 1464 $attr = is_numeric( $tab ) 1465 ? ' tabindex="' . (int) $tab . '"' 1466 : ''; 1467 1468 // Filter & return 1469 return apply_filters( 'bbp_get_tab_index_attribute', $attr, $tab ); 1470 } 1471 1472 /** 1473 * Output a select box allowing to pick which forum/topic a new topic/reply 1474 * belongs in. 1475 * 1476 * Can be used for any post type, but is mostly used for topics and forums. 1477 * 1478 * @since 2.0.0 bbPress (r2746) 1479 * 1480 * @param array $args See {@link bbp_get_dropdown()} for arguments 1481 */ 1482 function bbp_dropdown( $args = array() ) { 1483 echo bbp_get_dropdown( $args ); 1484 } 1485 /** 1486 * Return a select box allowing to pick which forum/topic a new 1487 * topic/reply belongs in. 1488 * 1489 * @since 2.0.0 bbPress (r2746) 1490 * 1491 * @param array $args The function supports these args: 1492 * - post_type: Post type, defaults to bbp_get_forum_post_type() (bbp_forum) 1493 * - selected: Selected ID, to not have any value as selected, pass 1494 * anything smaller than 0 (due to the nature of select 1495 * box, the first value would of course be selected - 1496 * though you can have that as none (pass 'show_none' arg)) 1497 * - orderby: Defaults to 'menu_order title' 1498 * - post_parent: Post parent. Defaults to 0 1499 * - post_status: Which all post_statuses to find in? Can be an array 1500 * or CSV of publish, category, closed, private, spam, 1501 * trash (based on post type) - if not set, these are 1502 * automatically determined based on the post_type 1503 * - posts_per_page: Retrieve all forums/topics. Defaults to -1 to get 1504 * all posts 1505 * - walker: Which walker to use? Defaults to 1506 * {@link BBP_Walker_Dropdown} 1507 * - select_id: ID of the select box. Defaults to 'bbp_forum_id' 1508 * - tab: Deprecated. Tabindex value. False or integer 1509 * - options_only: Show only <options>? No <select>? 1510 * - show_none: Boolean or String __( '— No Forum —', 'bbpress' ) 1511 * - disable_categories: Disable forum categories and closed forums? 1512 * Defaults to true. Only for forums and when 1513 * @return string The dropdown 1514 */ 1515 function bbp_get_dropdown( $args = array() ) { 1516 1517 // Setup return value 1518 $retval = ''; 1519 1520 /** Arguments *********************************************************/ 1521 1522 // Parse arguments against default values 1523 $r = bbp_parse_args( $args, array( 1524 1525 // Support for get_posts() 1526 'post_type' => bbp_get_forum_post_type(), 1527 'post_parent' => null, 1528 'post_status' => null, 1529 'selected' => 0, 1530 'include' => array(), 1531 'exclude' => array(), 1532 'numberposts' => -1, 1533 'orderby' => 'menu_order title', 1534 'order' => 'ASC', 1535 1536 // Preloaded content 1537 'posts' => array(), 1538 1539 // Custom hierarchy walkers 1540 'walker' => '', 1541 1542 // Output-related 1543 'select_id' => 'bbp_forum_id', 1544 'select_class' => 'bbp_dropdown', 1545 'tab' => false, 1546 'options_only' => false, 1547 'show_none' => false, 1548 'disable_categories' => true, 1549 'disabled' => '' 1550 ), 'get_dropdown' ); 1551 1552 // Fallback to our walker 1553 if ( empty( $r['walker'] ) ) { 1554 $r['walker'] = new BBP_Walker_Dropdown(); 1555 $r['walker']->tree_type = $r['post_type']; 1556 } 1557 1558 // Force 0 1559 if ( is_numeric( $r['selected'] ) && ( $r['selected'] < 0 ) ) { 1560 $r['selected'] = 0; 1561 } 1562 1563 // Force array 1564 if ( ! empty( $r['include'] ) && ! is_array( $r['include'] ) ) { 1565 $r['include'] = explode( ',', $r['include'] ); 1566 } 1567 1568 // Force array 1569 if ( ! empty( $r['exclude'] ) && ! is_array( $r['exclude'] ) ) { 1570 $r['exclude'] = explode( ',', $r['exclude'] ); 1571 } 1572 1573 /** Setup Posts *******************************************************/ 1574 1575 /** 1576 * Allow passing of custom posts data 1577 * 1578 * @see bbp_get_reply_to_dropdown() as an example 1579 */ 1580 if ( empty( $r['posts'] ) ) { 1581 $r['posts'] = get_posts( array( 1582 'post_type' => $r['post_type'], 1583 'post_status' => $r['post_status'], 1584 'post_parent' => $r['post_parent'], 1585 'include' => $r['include'], 1586 'exclude' => $r['exclude'], 1587 'numberposts' => $r['numberposts'], 1588 'orderby' => $r['orderby'], 1589 'order' => $r['order'], 1590 ) ); 1591 } 1592 1593 /** Drop Down *********************************************************/ 1594 1595 // Build the opening tag for the select element 1596 if ( empty( $r['options_only'] ) ) { 1597 1598 // Should this select appear disabled? 1599 $disabled = disabled( isset( bbpress()->options[ $r['disabled'] ] ), true, false ); 1600 1601 // Setup the tab index attribute 1602 $tab = ! empty( $r['tab'] ) ? ' tabindex="' . intval( $r['tab'] ) . '"' : ''; 1603 1604 // Open the select tag 1605 $retval .= '<select name="' . esc_attr( $r['select_id'] ) . '" id="' . esc_attr( $r['select_id'] ) . '" class="' . esc_attr( $r['select_class'] ) . '"' . $disabled . $tab . '>' . "\n"; 1606 } 1607 1608 // Display a leading 'no-value' option, with or without custom text 1609 if ( ! empty( $r['show_none'] ) || ! empty( $r['none_found'] ) ) { 1610 1611 // Open the 'no-value' option tag 1612 $retval .= "\t<option value=\"\" class=\"level-0\">"; 1613 1614 // Use deprecated 'none_found' first for backpat 1615 if ( ! empty( $r['none_found'] ) && is_string( $r['none_found'] ) ) { 1616 $retval .= esc_html( $r['none_found'] ); 1617 1618 // Use 'show_none' second 1619 } elseif ( ! empty( $r['show_none'] ) && is_string( $r['show_none'] ) ) { 1620 $retval .= esc_html( $r['show_none'] ); 1621 1622 // Otherwise, make some educated guesses 1623 } else { 1624 1625 // Switch the response based on post type 1626 switch ( $r['post_type'] ) { 1627 1628 // Topics 1629 case bbp_get_topic_post_type() : 1630 $retval .= esc_html__( 'No topics available', 'bbpress' ); 1631 break; 1632 1633 // Forums 1634 case bbp_get_forum_post_type() : 1635 $retval .= esc_html__( 'No forums available', 'bbpress' ); 1636 break; 1637 1638 // Any other 1639 default : 1640 $retval .= esc_html__( 'None available', 'bbpress' ); 1641 break; 1642 } 1643 } 1644 1645 // Close the 'no-value' option tag 1646 $retval .= '</option>'; 1647 } 1648 1649 // Items found so walk the tree 1650 if ( ! empty( $r['posts'] ) ) { 1651 $retval .= walk_page_dropdown_tree( $r['posts'], 0, $r ); 1652 } 1653 1654 // Close the selecet tag 1655 if ( empty( $r['options_only'] ) ) { 1656 $retval .= '</select>'; 1657 } 1658 1659 // Filter & return 1660 return apply_filters( 'bbp_get_dropdown', $retval, $r, $args ); 1661 } 1662 1663 /** 1664 * Output the required hidden fields when creating/editing a forum 1665 * 1666 * @since 2.1.0 bbPress (r3553) 1667 */ 1668 function bbp_forum_form_fields() { 1669 1670 if ( bbp_is_forum_edit() ) : ?> 1671 1672 <input type="hidden" name="action" id="bbp_post_action" value="bbp-edit-forum" /> 1673 <input type="hidden" name="bbp_forum_id" id="bbp_forum_id" value="<?php bbp_forum_id(); ?>" /> 1674 1675 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1676 wp_nonce_field( 'bbp-unfiltered-html-forum_' . bbp_get_forum_id(), '_bbp_unfiltered_html_forum', false ); 1677 endif; ?> 1678 1679 <?php wp_nonce_field( 'bbp-edit-forum_' . bbp_get_forum_id() ); 1680 1681 else : 1682 1683 if ( bbp_is_single_forum() ) : ?> 1684 1685 <input type="hidden" name="bbp_forum_parent_id" id="bbp_forum_parent_id" value="<?php bbp_forum_parent_id(); ?>" /> 1686 1687 <?php endif; ?> 1688 1689 <input type="hidden" name="action" id="bbp_post_action" value="bbp-new-forum" /> 1690 1691 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1692 wp_nonce_field( 'bbp-unfiltered-html-forum_new', '_bbp_unfiltered_html_forum', false ); 1693 endif; ?> 1694 1695 <?php wp_nonce_field( 'bbp-new-forum' ); 1696 1697 endif; 1698 } 1699 1700 /** 1701 * Output the required hidden fields when creating/editing a topic 1702 * 1703 * @since 2.0.0 bbPress (r2753) 1704 */ 1705 function bbp_topic_form_fields() { 1706 1707 if ( bbp_is_topic_edit() ) : ?> 1708 1709 <input type="hidden" name="action" id="bbp_post_action" value="bbp-edit-topic" /> 1710 <input type="hidden" name="bbp_topic_id" id="bbp_topic_id" value="<?php bbp_topic_id(); ?>" /> 1711 1712 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1713 wp_nonce_field( 'bbp-unfiltered-html-topic_' . bbp_get_topic_id(), '_bbp_unfiltered_html_topic', false ); 1714 endif; ?> 1715 1716 <?php wp_nonce_field( 'bbp-edit-topic_' . bbp_get_topic_id() ); 1717 1718 else : 1719 1720 if ( bbp_is_single_forum() ) : ?> 1721 1722 <input type="hidden" name="bbp_forum_id" id="bbp_forum_id" value="<?php bbp_forum_id(); ?>" /> 1723 1724 <?php endif; ?> 1725 1726 <input type="hidden" name="action" id="bbp_post_action" value="bbp-new-topic" /> 1727 1728 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1729 wp_nonce_field( 'bbp-unfiltered-html-topic_new', '_bbp_unfiltered_html_topic', false ); 1730 endif; ?> 1731 1732 <?php wp_nonce_field( 'bbp-new-topic' ); 1733 1734 endif; 1735 } 1736 1737 /** 1738 * Output the required hidden fields when creating/editing a reply 1739 * 1740 * @since 2.0.0 bbPress (r2753) 1741 */ 1742 function bbp_reply_form_fields() { 1743 1744 if ( bbp_is_reply_edit() ) : ?> 1745 1746 <input type="hidden" name="bbp_reply_id" id="bbp_reply_id" value="<?php bbp_reply_id(); ?>" /> 1747 <input type="hidden" name="action" id="bbp_post_action" value="bbp-edit-reply" /> 1748 1749 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1750 wp_nonce_field( 'bbp-unfiltered-html-reply_' . bbp_get_reply_id(), '_bbp_unfiltered_html_reply', false ); 1751 endif; ?> 1752 1753 <?php wp_nonce_field( 'bbp-edit-reply_' . bbp_get_reply_id() ); 1754 1755 else : ?> 1756 1757 <input type="hidden" name="bbp_topic_id" id="bbp_topic_id" value="<?php bbp_topic_id(); ?>" /> 1758 <input type="hidden" name="bbp_reply_to" id="bbp_reply_to" value="<?php bbp_form_reply_to(); ?>" /> 1759 <input type="hidden" name="action" id="bbp_post_action" value="bbp-new-reply" /> 1760 1761 <?php if ( current_user_can( 'unfiltered_html' ) ) : 1762 wp_nonce_field( 'bbp-unfiltered-html-reply_' . bbp_get_topic_id(), '_bbp_unfiltered_html_reply', false ); 1763 endif; ?> 1764 1765 <?php wp_nonce_field( 'bbp-new-reply' ); 1766 1767 // Show redirect field if not viewing a specific topic 1768 if ( bbp_is_query_name( 'bbp_single_topic' ) ) : 1769 $redirect_to = apply_filters( 'bbp_reply_form_redirect_to', get_permalink() ); 1770 bbp_redirect_to_field( $redirect_to ); 1771 endif; 1772 endif; 1773 } 1774 1775 /** 1776 * Output the required hidden fields when editing a user 1777 * 1778 * @since 2.0.0 bbPress (r2690) 1779 */ 1780 function bbp_edit_user_form_fields() { 1781 ?> 1782 1783 <input type="hidden" name="action" id="bbp_post_action" value="bbp-update-user" /> 1784 <input type="hidden" name="user_id" id="user_id" value="<?php bbp_displayed_user_id(); ?>" /> 1785 1786 <?php wp_nonce_field( 'update-user_' . bbp_get_displayed_user_id() ); 1787 } 1788 1789 /** 1790 * Merge topic form fields 1791 * 1792 * Output the required hidden fields when merging a topic 1793 * 1794 * @since 2.0.0 bbPress (r2756) 1795 */ 1796 function bbp_merge_topic_form_fields() { 1797 ?> 1798 1799 <input type="hidden" name="action" id="bbp_post_action" value="bbp-merge-topic" /> 1800 <input type="hidden" name="bbp_topic_id" id="bbp_topic_id" value="<?php bbp_topic_id(); ?>" /> 1801 1802 <?php wp_nonce_field( 'bbp-merge-topic_' . bbp_get_topic_id() ); 1803 } 1804 1805 /** 1806 * Split topic form fields 1807 * 1808 * Output the required hidden fields when splitting a topic 1809 * 1810 * @since 2.0.0 bbPress (r2756) 1811 */ 1812 function bbp_split_topic_form_fields() { 1813 ?> 1814 1815 <input type="hidden" name="action" id="bbp_post_action" value="bbp-split-topic" /> 1816 <input type="hidden" name="bbp_reply_id" id="bbp_reply_id" value="<?php echo intval( $_GET['reply_id'] ); ?>" /> 1817 1818 <?php wp_nonce_field( 'bbp-split-topic_' . bbp_get_topic_id() ); 1819 } 1820 1821 /** 1822 * Move reply form fields 1823 * 1824 * Output the required hidden fields when moving a reply 1825 */ 1826 function bbp_move_reply_form_fields() { 1827 ?> 1828 1829 <input type="hidden" name="action" id="bbp_post_action" value="bbp-move-reply" /> 1830 <input type="hidden" name="bbp_reply_id" id="bbp_reply_id" value="<?php echo intval( $_GET['reply_id'] ); ?>" /> 1831 1832 <?php wp_nonce_field( 'bbp-move-reply_' . bbp_get_reply_id() ); 1833 } 1834 1835 /** 1836 * Output a textarea or TinyMCE if enabled 1837 * 1838 * @since 2.1.0 bbPress (r3586) 1839 * 1840 * @param array $args 1841 */ 1842 function bbp_the_content( $args = array() ) { 1843 echo bbp_get_the_content( $args ); 1844 } 1845 /** 1846 * Return a textarea or TinyMCE if enabled 1847 * 1848 * @since 2.1.0 bbPress (r3586) 1849 * 1850 * @param array $args 1851 * 1852 * @return string HTML from output buffer 1853 */ 1854 function bbp_get_the_content( $args = array() ) { 1855 1856 // Parse arguments against default values 1857 $r = bbp_parse_args( $args, array( 1858 'context' => 'topic', 1859 'before' => '<div class="bbp-the-content-wrapper">', 1860 'after' => '</div>', 1861 'wpautop' => true, 1862 'media_buttons' => false, 1863 'textarea_rows' => '12', 1864 'tabindex' => false, 1865 'tabfocus_elements' => 'bbp_topic_title,bbp_topic_tags', 1866 'editor_class' => 'bbp-the-content', 1867 'tinymce' => false, 1868 'teeny' => true, 1869 'quicktags' => true, 1870 'dfw' => false 1871 ), 'get_the_content' ); 1872 1873 // If using tinymce, remove our escaping and trust tinymce 1874 if ( bbp_use_wp_editor() && ( false !== $r['tinymce'] ) ) { 1875 remove_filter( 'bbp_get_form_forum_content', 'esc_textarea' ); 1876 remove_filter( 'bbp_get_form_topic_content', 'esc_textarea' ); 1877 remove_filter( 'bbp_get_form_reply_content', 'esc_textarea' ); 1878 } 1879 1880 // Assume we are not editing 1881 $post_content = call_user_func( 'bbp_get_form_' . $r['context'] . '_content' ); 1882 1883 // Start an output buffor 1884 ob_start(); 1885 1886 // Output something before the editor 1887 if ( ! empty( $r['before'] ) ) { 1888 echo $r['before']; 1889 } 1890 1891 // Use TinyMCE if available 1892 if ( bbp_use_wp_editor() ) : 1893 1894 // Enable additional TinyMCE plugins before outputting the editor 1895 add_filter( 'tiny_mce_plugins', 'bbp_get_tiny_mce_plugins' ); 1896 add_filter( 'teeny_mce_plugins', 'bbp_get_tiny_mce_plugins' ); 1897 add_filter( 'teeny_mce_buttons', 'bbp_get_teeny_mce_buttons' ); 1898 add_filter( 'quicktags_settings', 'bbp_get_quicktags_settings' ); 1899 1900 // Output the editor 1901 wp_editor( $post_content, 'bbp_' . $r['context'] . '_content', array( 1902 'wpautop' => $r['wpautop'], 1903 'media_buttons' => $r['media_buttons'], 1904 'textarea_rows' => $r['textarea_rows'], 1905 'tabindex' => $r['tabindex'], 1906 'tabfocus_elements' => $r['tabfocus_elements'], 1907 'editor_class' => $r['editor_class'], 1908 'tinymce' => $r['tinymce'], 1909 'teeny' => $r['teeny'], 1910 'quicktags' => $r['quicktags'], 1911 'dfw' => $r['dfw'], 1912 ) ); 1913 1914 // Remove additional TinyMCE plugins after outputting the editor 1915 remove_filter( 'tiny_mce_plugins', 'bbp_get_tiny_mce_plugins' ); 1916 remove_filter( 'teeny_mce_plugins', 'bbp_get_tiny_mce_plugins' ); 1917 remove_filter( 'teeny_mce_buttons', 'bbp_get_teeny_mce_buttons' ); 1918 remove_filter( 'quicktags_settings', 'bbp_get_quicktags_settings' ); 1919 1920 /** 1921 * Fallback to normal textarea. 1922 * 1923 * Note that we do not use esc_textarea() here to prevent double 1924 * escaping the editable output, mucking up existing content. 1925 */ 1926 else : ?> 1927 1928 <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> 1929 1930 <?php endif; 1931 1932 // Output something after the editor 1933 if ( ! empty( $r['after'] ) ) { 1934 echo $r['after']; 1935 } 1936 1937 // Put the output into a usable variable 1938 $output = ob_get_clean(); 1939 1940 // Filter & return 1941 return apply_filters( 'bbp_get_the_content', $output, $args, $post_content ); 1942 } 1943 1944 /** 1945 * Edit TinyMCE plugins to match core behaviour 1946 * 1947 * @since 2.3.0 bbPress (r4574) 1948 * 1949 * @param array $plugins 1950 * @see tiny_mce_plugins, teeny_mce_plugins 1951 * @return array 1952 */ 1953 function bbp_get_tiny_mce_plugins( $plugins = array() ) { 1954 1955 // Unset fullscreen 1956 foreach ( $plugins as $key => $value ) { 1957 if ( 'fullscreen' === $value ) { 1958 unset( $plugins[ $key ] ); 1959 break; 1960 } 1961 } 1962 1963 // Add the tabfocus plugin 1964 $plugins[] = 'tabfocus'; 1965 1966 // Filter & return 1967 return apply_filters( 'bbp_get_tiny_mce_plugins', $plugins ); 1968 } 1969 1970 /** 1971 * Edit TeenyMCE buttons to match allowedtags 1972 * 1973 * @since 2.3.0 bbPress (r4605) 1974 * 1975 * @param array $buttons 1976 * @see teeny_mce_buttons 1977 * @return array 1978 */ 1979 function bbp_get_teeny_mce_buttons( $buttons = array() ) { 1980 1981 // Remove some buttons from TeenyMCE 1982 $buttons = array_diff( $buttons, array( 1983 'underline', 1984 'justifyleft', 1985 'justifycenter', 1986 'justifyright' 1987 ) ); 1988 1989 // Images 1990 array_push( $buttons, 'image' ); 1991 1992 // Filter & return 1993 return apply_filters( 'bbp_get_teeny_mce_buttons', $buttons ); 1994 } 1995 1996 /** 1997 * Edit TinyMCE quicktags buttons to match allowedtags 1998 * 1999 * @since 2.3.0 bbPress (r4606) 2000 * 2001 * @param array $settings 2002 * @see quicktags_settings 2003 * @return array Quicktags settings 2004 */ 2005 function bbp_get_quicktags_settings( $settings = array() ) { 2006 2007 // Get buttons out of settings 2008 $buttons_array = explode( ',', $settings['buttons'] ); 2009 2010 // Diff the ones we don't want out 2011 $buttons = array_diff( $buttons_array, array( 2012 'ins', 2013 'more', 2014 'spell' 2015 ) ); 2016 2017 // Put them back into a string in the $settings array 2018 $settings['buttons'] = implode( ',', $buttons ); 2019 2020 // Filter & return 2021 return apply_filters( 'bbp_get_quicktags_settings', $settings ); 2022 } 2023 2024 /** Views *********************************************************************/ 2025 2026 /** 2027 * Output the view id 2028 * 2029 * @since 2.0.0 bbPress (r2789) 2030 * 2031 * @param string $view Optional. View id 2032 */ 2033 function bbp_view_id( $view = '' ) { 2034 echo bbp_get_view_id( $view ); 2035 } 2036 2037 /** 2038 * Get the view id 2039 * 2040 * Use view id if supplied, otherwise bbp_get_view_rewrite_id() query var. 2041 * 2042 * @since 2.0.0 bbPress (r2789) 2043 * 2044 * @param string $view Optional. View id. 2045 * @return bool|string ID on success, false on failure 2046 */ 2047 function bbp_get_view_id( $view = '' ) { 2048 $bbp = bbpress(); 2049 2050 // User supplied string 2051 if ( ! empty( $view ) ) { 2052 $view_id = sanitize_key( $view ); 2053 2054 // Current view ID 2055 } elseif ( ! empty( $bbp->current_view_id ) ) { 2056 $view_id = $bbp->current_view_id; 2057 2058 // Querying for view 2059 } else { 2060 $view_id = get_query_var( bbp_get_view_rewrite_id() ); 2061 } 2062 2063 // Filter & return 2064 return apply_filters( 'bbp_get_view_id', $view_id, $view ); 2065 } 2066 2067 /** 2068 * Output the view name aka title 2069 * 2070 * @since 2.0.0 bbPress (r2789) 2071 * 2072 * @param string $view Optional. View id 2073 */ 2074 function bbp_view_title( $view = '' ) { 2075 echo bbp_get_view_title( $view ); 2076 } 2077 2078 /** 2079 * Get the view name aka title 2080 * 2081 * If a view id is supplied, that is used. Otherwise the bbp_view 2082 * query var is checked for. 2083 * 2084 * @since 2.0.0 bbPress (r2789) 2085 * 2086 * @param string $view Optional. View id 2087 * @return bool|string Title on success, false on failure 2088 */ 2089 function bbp_get_view_title( $view = '' ) { 2090 $bbp = bbpress(); 2091 2092 $view = bbp_get_view_id( $view ); 2093 if ( empty( $view ) ) { 2094 return false; 2095 } 2096 2097 return $bbp->views[ $view ]['title']; 2098 } 2099 2100 /** 2101 * Output the view url 2102 * 2103 * @since 2.0.0 bbPress (r2789) 2104 * 2105 * @param string $view Optional. View id 2106 */ 2107 function bbp_view_url( $view = false ) { 2108 echo esc_url( bbp_get_view_url( $view ) ); 2109 } 2110 /** 2111 * Return the view url 2112 * 2113 * @since 2.0.0 bbPress (r2789) 2114 * 2115 * @param string $view Optional. View id 2116 * used view id 2117 * @return string View url (or home url if the view was not found) 2118 */ 2119 function bbp_get_view_url( $view = false ) { 2120 2121 $view = bbp_get_view_id( $view ); 2122 if ( empty( $view ) ) { 2123 return home_url(); 2124 } 2125 2126 // Pretty permalinks 2127 if ( bbp_use_pretty_urls() ) { 2128 2129 // Run through home_url() 2130 $url = trailingslashit( bbp_get_root_url() . bbp_get_view_slug() ) . $view; 2131 $url = user_trailingslashit( $url ); 2132 $url = home_url( $url ); 2133 2134 // Unpretty permalinks 2135 } else { 2136 $url = add_query_arg( array( 2137 bbp_get_view_rewrite_id() => $view 2138 ), home_url( '/' ) ); 2139 } 2140 2141 // Filter & return 2142 return apply_filters( 'bbp_get_view_link', $url, $view ); 2143 } 2144 2145 /** Query *********************************************************************/ 2146 2147 /** 2148 * Check the passed parameter against the current _bbp_query_name 2149 * 2150 * @since 2.0.0 bbPress (r2980) 2151 * 2152 * @return bool True if match, false if not 2153 */ 2154 function bbp_is_query_name( $name = '' ) { 2155 return (bool) ( bbp_get_query_name() === $name ); 2156 } 2157 2158 /** 2159 * Get the '_bbp_query_name' setting 2160 * 2161 * @since 2.0.0 bbPress (r2695) 2162 * 2163 * @return string To return the query var value 2164 */ 2165 function bbp_get_query_name() { 2166 return get_query_var( '_bbp_query_name' ); 2167 } 2168 2169 /** 2170 * Set the '_bbp_query_name' setting to $name 2171 * 2172 * @since 2.0.0 bbPress (r2692) 2173 * 2174 * @param string $name What to set the query var to 2175 */ 2176 function bbp_set_query_name( $name = '' ) { 2177 set_query_var( '_bbp_query_name', $name ); 2178 } 2179 2180 /** 2181 * Used to clear the '_bbp_query_name' setting 2182 * 2183 * @since 2.0.0 bbPress (r2692) 2184 * 2185 */ 2186 function bbp_reset_query_name() { 2187 bbp_set_query_name(); 2188 } 2189 2190 /** Breadcrumbs ***************************************************************/ 2191 2192 /** 2193 * Output the page title as a breadcrumb 2194 * 2195 * @since 2.0.0 bbPress (r2589) 2196 * 2197 * @param string $sep Separator. Defaults to '←' 2198 * @param bool $current_page Include the current item 2199 * @param bool $root Include the root page if one exists 2200 */ 2201 function bbp_title_breadcrumb( $args = array() ) { 2202 echo bbp_get_breadcrumb( $args ); 2203 } 2204 2205 /** 2206 * Output a breadcrumb 2207 * 2208 * @since 2.0.0 bbPress (r2589) 2209 * 2210 * @param string $sep Separator. Defaults to '←' 2211 * @param bool $current_page Include the current item 2212 * @param bool $root Include the root page if one exists 2213 */ 2214 function bbp_breadcrumb( $args = array() ) { 2215 echo bbp_get_breadcrumb( $args ); 2216 } 2217 /** 2218 * Return a breadcrumb ( forum -> topic -> reply ) 2219 * 2220 * @since 2.0.0 bbPress (r2589) 2221 * 2222 * @param string $sep Separator. Defaults to '←' 2223 * @param bool $current_page Include the current item 2224 * @param bool $root Include the root page if one exists 2225 * 2226 * @return string Breadcrumbs 2227 */ 2228 function bbp_get_breadcrumb( $args = array() ) { 2229 2230 // Turn off breadcrumbs 2231 if ( apply_filters( 'bbp_no_breadcrumb', is_front_page() ) ) { 2232 return; 2233 } 2234 2235 // Define variables 2236 $front_id = $root_id = 0; 2237 $ancestors = $crumbs = $tag_data = array(); 2238 $pre_root_text = $pre_front_text = $pre_current_text = ''; 2239 $pre_include_root = $pre_include_home = $pre_include_current = true; 2240 2241 /** Home Text *********************************************************/ 2242 2243 // No custom home text 2244 if ( empty( $args['home_text'] ) ) { 2245 2246 $front_id = get_option( 'page_on_front' ); 2247 2248 // Set home text to page title 2249 if ( ! empty( $front_id ) ) { 2250 $pre_front_text = get_the_title( $front_id ); 2251 2252 // Default to 'Home' 2253 } else { 2254 $pre_front_text = esc_html__( 'Home', 'bbpress' ); 2255 } 2256 } 2257 2258 /** Root Text *********************************************************/ 2259 2260 // No custom root text 2261 if ( empty( $args['root_text'] ) ) { 2262 $page = bbp_get_page_by_path( bbp_get_root_slug() ); 2263 if ( ! empty( $page ) ) { 2264 $root_id = $page->ID; 2265 } 2266 $pre_root_text = bbp_get_forum_archive_title(); 2267 } 2268 2269 /** Includes **********************************************************/ 2270 2271 // Root slug is also the front page 2272 if ( ! empty( $front_id ) && ( $front_id === $root_id ) ) { 2273 $pre_include_root = false; 2274 } 2275 2276 // Don't show root if viewing forum archive 2277 if ( bbp_is_forum_archive() ) { 2278 $pre_include_root = false; 2279 } 2280 2281 // Don't show root if viewing page in place of forum archive 2282 if ( ! empty( $root_id ) && ( ( is_single() || is_page() ) && ( $root_id === get_the_ID() ) ) ) { 2283 $pre_include_root = false; 2284 } 2285 2286 /** Current Text ******************************************************/ 2287 2288 // Search page 2289 if ( bbp_is_search() ) { 2290 $pre_current_text = bbp_get_search_title(); 2291 2292 // Forum archive 2293 } elseif ( bbp_is_forum_archive() ) { 2294 $pre_current_text = bbp_get_forum_archive_title(); 2295 2296 // Topic archive 2297 } elseif ( bbp_is_topic_archive() ) { 2298 $pre_current_text = bbp_get_topic_archive_title(); 2299 2300 // View 2301 } elseif ( bbp_is_single_view() ) { 2302 $pre_current_text = bbp_get_view_title(); 2303 2304 // Single Forum 2305 } elseif ( bbp_is_single_forum() ) { 2306 $pre_current_text = bbp_get_forum_title(); 2307 2308 // Single Topic 2309 } elseif ( bbp_is_single_topic() ) { 2310 $pre_current_text = bbp_get_topic_title(); 2311 2312 // Single Topic 2313 } elseif ( bbp_is_single_reply() ) { 2314 $pre_current_text = bbp_get_reply_title(); 2315 2316 // Topic Tag (or theme compat topic tag) 2317 } elseif ( bbp_is_topic_tag() || ( get_query_var( 'bbp_topic_tag' ) && ! bbp_is_topic_tag_edit() ) ) { 2318 2319 // Always include the tag name 2320 $tag_data[] = bbp_get_topic_tag_name(); 2321 2322 // If capable, include a link to edit the tag 2323 if ( current_user_can( 'manage_topic_tags' ) ) { 2324 $tag_data[] = '<a href="' . esc_url( bbp_get_topic_tag_edit_link() ) . '" class="bbp-edit-topic-tag-link">' . esc_html__( '(Edit)', 'bbpress' ) . '</a>'; 2325 } 2326 2327 // Implode the results of the tag data 2328 $pre_current_text = sprintf( esc_html__( 'Topic Tag: %s', 'bbpress' ), implode( ' ', $tag_data ) ); 2329 2330 // Edit Topic Tag 2331 } elseif ( bbp_is_topic_tag_edit() ) { 2332 $pre_current_text = esc_html__( 'Edit', 'bbpress' ); 2333 2334 // Single 2335 } else { 2336 $pre_current_text = get_the_title(); 2337 } 2338 2339 /** Parse Args ********************************************************/ 2340 2341 // Parse args 2342 $r = bbp_parse_args( $args, array( 2343 2344 // HTML 2345 'before' => '<div class="bbp-breadcrumb"><p>', 2346 'after' => '</p></div>', 2347 2348 // Separator 2349 'sep' => is_rtl() ? __( '‹', 'bbpress' ) : __( '›', 'bbpress' ), 2350 'pad_sep' => 1, 2351 'sep_before' => '<span class="bbp-breadcrumb-sep">', 2352 'sep_after' => '</span>', 2353 2354 // Crumbs 2355 'crumb_before' => '', 2356 'crumb_after' => '', 2357 2358 // Home 2359 'include_home' => $pre_include_home, 2360 'home_text' => $pre_front_text, 2361 2362 // Forum root 2363 'include_root' => $pre_include_root, 2364 'root_text' => $pre_root_text, 2365 2366 // Current 2367 'include_current' => $pre_include_current, 2368 'current_text' => $pre_current_text, 2369 'current_before' => '<span class="bbp-breadcrumb-current">', 2370 'current_after' => '</span>', 2371 ), 'get_breadcrumb' ); 2372 2373 /** Ancestors *********************************************************/ 2374 2375 // Get post ancestors 2376 if ( is_singular() || bbp_is_forum_edit() || bbp_is_topic_edit() || bbp_is_reply_edit() ) { 2377 $ancestors = array_reverse( (array) get_post_ancestors( get_the_ID() ) ); 2378 } 2379 2380 // Do we want to include a link to home? 2381 if ( ! empty( $r['include_home'] ) || empty( $r['home_text'] ) ) { 2382 $crumbs[] = '<a href="' . esc_url( home_url() ) . '" class="bbp-breadcrumb-home">' . $r['home_text'] . '</a>'; 2383 } 2384 2385 // Do we want to include a link to the forum root? 2386 if ( ! empty( $r['include_root'] ) || empty( $r['root_text'] ) ) { 2387 2388 // Page exists at root slug path, so use its permalink 2389 $page = bbp_get_page_by_path( bbp_get_root_slug() ); 2390 if ( ! empty( $page ) ) { 2391 $root_url = get_permalink( $page->ID ); 2392 2393 // Use the root slug 2394 } else { 2395 $root_url = get_post_type_archive_link( bbp_get_forum_post_type() ); 2396 } 2397 2398 // Add the breadcrumb 2399 $crumbs[] = '<a href="' . esc_url( $root_url ) . '" class="bbp-breadcrumb-root">' . $r['root_text'] . '</a>'; 2400 } 2401 2402 // Ancestors exist 2403 if ( ! empty( $ancestors ) ) { 2404 2405 // Loop through parents 2406 foreach ( (array) $ancestors as $parent_id ) { 2407 2408 // Parents 2409 $parent = get_post( $parent_id ); 2410 2411 // Skip parent if empty or error 2412 if ( empty( $parent ) || is_wp_error( $parent ) ) { 2413 continue; 2414 } 2415 2416 // Switch through post_type to ensure correct filters are applied 2417 switch ( $parent->post_type ) { 2418 2419 // Forum 2420 case bbp_get_forum_post_type() : 2421 $crumbs[] = '<a href="' . esc_url( bbp_get_forum_permalink( $parent->ID ) ) . '" class="bbp-breadcrumb-forum">' . bbp_get_forum_title( $parent->ID ) . '</a>'; 2422 break; 2423 2424 // Topic 2425 case bbp_get_topic_post_type() : 2426 $crumbs[] = '<a href="' . esc_url( bbp_get_topic_permalink( $parent->ID ) ) . '" class="bbp-breadcrumb-topic">' . bbp_get_topic_title( $parent->ID ) . '</a>'; 2427 break; 2428 2429 // Reply (Note: not in most themes) 2430 case bbp_get_reply_post_type() : 2431 $crumbs[] = '<a href="' . esc_url( bbp_get_reply_permalink( $parent->ID ) ) . '" class="bbp-breadcrumb-reply">' . bbp_get_reply_title( $parent->ID ) . '</a>'; 2432 break; 2433 2434 // WordPress Post/Page/Other 2435 default : 2436 $crumbs[] = '<a href="' . esc_url( get_permalink( $parent->ID ) ) . '" class="bbp-breadcrumb-item">' . get_the_title( $parent->ID ) . '</a>'; 2437 break; 2438 } 2439 } 2440 2441 // Edit topic tag 2442 } elseif ( bbp_is_topic_tag_edit() ) { 2443 $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>'; 2444 2445 // Search 2446 } elseif ( bbp_is_search() && bbp_get_search_terms() ) { 2447 $crumbs[] = '<a href="' . esc_url( bbp_get_search_url() ) . '" class="bbp-breadcrumb-search">' . esc_html__( 'Search', 'bbpress' ) . '</a>'; 2448 } 2449 2450 /** Current ***********************************************************/ 2451 2452 // Add current page to breadcrumb 2453 if ( ! empty( $r['include_current'] ) || empty( $r['current_text'] ) ) { 2454 $crumbs[] = $r['current_before'] . $r['current_text'] . $r['current_after']; 2455 } 2456 2457 /** Separator *********************************************************/ 2458 2459 // Wrap the separator in before/after before padding and filter 2460 if ( ! empty( $r['sep'] ) ) { 2461 $sep = $r['sep_before'] . $r['sep'] . $r['sep_after']; 2462 } else { 2463 $sep = ''; 2464 } 2465 2466 // Pad the separator 2467 if ( ! empty( $r['pad_sep'] ) ) { 2468 if ( function_exists( 'mb_strlen' ) ) { 2469 $sep = str_pad( $sep, mb_strlen( $sep ) + ( (int) $r['pad_sep'] * 2 ), ' ', STR_PAD_BOTH ); 2470 } else { 2471 $sep = str_pad( $sep, strlen( $sep ) + ( (int) $r['pad_sep'] * 2 ), ' ', STR_PAD_BOTH ); 2472 } 2473 } 2474 2475 /** Finish Up *********************************************************/ 2476 2477 // Filter the separator and breadcrumb 2478 $sep = apply_filters( 'bbp_breadcrumb_separator', $sep ); 2479 $crumbs = apply_filters( 'bbp_breadcrumbs', $crumbs ); 2480 2481 // Build the trail 2482 $trail = ! empty( $crumbs ) ? ( $r['before'] . $r['crumb_before'] . implode( $sep . $r['crumb_after'] . $r['crumb_before'], $crumbs ) . $r['crumb_after'] . $r['after'] ) : ''; 2483 2484 // Filter & return 2485 return apply_filters( 'bbp_get_breadcrumb', $trail, $crumbs, $r, $args ); 2486 } 2487 2488 /** Topic Tags ***************************************************************/ 2489 2490 /** 2491 * Output all of the allowed tags in HTML format with attributes. 2492 * 2493 * This is useful for displaying in the post area, which elements and 2494 * attributes are supported. As well as any plugins which want to display it. 2495 * 2496 * @since 2.0.0 bbPress (r2780) 2497 */ 2498 function bbp_allowed_tags() { 2499 echo bbp_get_allowed_tags(); 2500 } 2501 /** 2502 * Display all of the allowed tags in HTML format with attributes. 2503 * 2504 * This is useful for displaying in the post area, which elements and 2505 * attributes are supported. As well as any plugins which want to display it. 2506 * 2507 * @since 2.0.0 bbPress (r2780) 2508 * 2509 * @return string HTML allowed tags entity encoded. 2510 */ 2511 function bbp_get_allowed_tags() { 2512 2513 $allowed = ''; 2514 2515 foreach ( (array) bbp_kses_allowed_tags() as $tag => $attributes ) { 2516 $allowed .= '<' . $tag; 2517 if ( 0 < count( $attributes ) ) { 2518 foreach ( array_keys( $attributes ) as $attribute ) { 2519 $allowed .= ' ' . $attribute . '=""'; 2520 } 2521 } 2522 $allowed .= '> '; 2523 } 2524 2525 // Filter & return 2526 return apply_filters( 'bbp_get_allowed_tags', htmlentities( $allowed ) ); 2527 } 2528 2529 /** Errors & Messages *********************************************************/ 2530 2531 /** 2532 * Display possible errors & messages inside a template file 2533 * 2534 * @since 2.0.0 bbPress (r2688) 2535 */ 2536 function bbp_template_notices() { 2537 2538 // Bail if no notices or errors 2539 if ( ! bbp_has_errors() ) { 2540 return; 2541 } 2542 2543 // Define local variable(s) 2544 $errors = $messages = array(); 2545 2546 // Get bbPress 2547 $bbp = bbpress(); 2548 2549 // Loop through notices 2550 foreach ( $bbp->errors->get_error_codes() as $code ) { 2551 2552 // Get notice severity 2553 $severity = $bbp->errors->get_error_data( $code ); 2554 2555 // Loop through notices and separate errors from messages 2556 foreach ( $bbp->errors->get_error_messages( $code ) as $error ) { 2557 if ( 'message' === $severity ) { 2558 $messages[] = $error; 2559 } else { 2560 $errors[] = $error; 2561 } 2562 } 2563 } 2564 2565 // Display errors first... 2566 if ( ! empty( $errors ) ) : ?> 2567 2568 <div class="bbp-template-notice error" role="alert" tabindex="-1"> 2569 <ul> 2570 <li><?php echo implode( "</li>\n<li>", $errors ); ?></li> 2571 </ul> 2572 </div> 2573 2574 <?php endif; 2575 2576 // ...and messages last 2577 if ( ! empty( $messages ) ) : ?> 2578 2579 <div class="bbp-template-notice"> 2580 <ul> 2581 <li><?php echo implode( "</li>\n<li>", $messages ); ?></li> 2582 </ul> 2583 </div> 2584 2585 <?php endif; 2586 } 2587 2588 /** Login/logout/register/lost pass *******************************************/ 2589 2590 /** 2591 * Output the logout link 2592 * 2593 * @since 2.0.0 bbPress (r2827) 2594 * 2595 * @param string $redirect_to Redirect to url 2596 */ 2597 function bbp_logout_link( $redirect_to = '' ) { 2598 echo bbp_get_logout_link( $redirect_to ); 2599 } 2600 /** 2601 * Return the logout link 2602 * 2603 * @since 2.0.0 bbPress (r2827) 2604 * 2605 * @param string $redirect_to Redirect to url 2606 * redirect to url 2607 * @return string The logout link 2608 */ 2609 function bbp_get_logout_link( $redirect_to = '' ) { 2610 2611 // Build the link 2612 $link = '<a href="' . wp_logout_url( $redirect_to ) . '" class="button logout-link">' . esc_html__( 'Log Out', 'bbpress' ) . '</a>'; 2613 2614 // Filter & return 2615 return apply_filters( 'bbp_get_logout_link', $link, $redirect_to ); 2616 } 2617 2618 /** Title *********************************************************************/ 2619 2620 /** 2621 * Custom page title for bbPress pages 2622 * 2623 * @since 2.0.0 bbPress (r2788) 2624 * 2625 * @param string $title Optional. The title (not used). 2626 * @param string $sep Optional, default is '»'. How to separate the 2627 * various items within the page title. 2628 * @param string $seplocation Optional. Direction to display title, 'right'. 2629 * separator and separator location 2630 * @return string The title 2631 */ 2632 function bbp_title( $title = '', $sep = '»', $seplocation = '' ) { 2633 2634 // Title array 2635 $new_title = array(); 2636 2637 /** Archives **************************************************************/ 2638 2639 // Forum Archive 2640 if ( bbp_is_forum_archive() ) { 2641 $new_title['text'] = bbp_get_forum_archive_title(); 2642 2643 // Topic Archive 2644 } elseif ( bbp_is_topic_archive() ) { 2645 $new_title['text'] = bbp_get_topic_archive_title(); 2646 2647 /** Edit ******************************************************************/ 2648 2649 // Forum edit page 2650 } elseif ( bbp_is_forum_edit() ) { 2651 $new_title['text'] = bbp_get_forum_title(); 2652 $new_title['format'] = esc_attr__( 'Forum Edit: %s', 'bbpress' ); 2653 2654 // Topic edit page 2655 } elseif ( bbp_is_topic_edit() ) { 2656 $new_title['text'] = bbp_get_topic_title(); 2657 $new_title['format'] = esc_attr__( 'Topic Edit: %s', 'bbpress' ); 2658 2659 // Reply edit page 2660 } elseif ( bbp_is_reply_edit() ) { 2661 $new_title['text'] = bbp_get_reply_title(); 2662 $new_title['format'] = esc_attr__( 'Reply Edit: %s', 'bbpress' ); 2663 2664 // Topic tag edit page 2665 } elseif ( bbp_is_topic_tag_edit() ) { 2666 $new_title['text'] = bbp_get_topic_tag_name(); 2667 $new_title['format'] = esc_attr__( 'Topic Tag Edit: %s', 'bbpress' ); 2668 2669 /** Singles ***************************************************************/ 2670 2671 // Forum page 2672 } elseif ( bbp_is_single_forum() ) { 2673 $new_title['text'] = bbp_get_forum_title(); 2674 $new_title['format'] = esc_attr__( 'Forum: %s', 'bbpress' ); 2675 2676 // Topic page 2677 } elseif ( bbp_is_single_topic() ) { 2678 $new_title['text'] = bbp_get_topic_title(); 2679 $new_title['format'] = esc_attr__( 'Topic: %s', 'bbpress' ); 2680 2681 // Replies 2682 } elseif ( bbp_is_single_reply() ) { 2683 $new_title['text'] = bbp_get_reply_title(); 2684 2685 // Topic tag page 2686 } elseif ( bbp_is_topic_tag() || get_query_var( 'bbp_topic_tag' ) ) { 2687 $new_title['text'] = bbp_get_topic_tag_name(); 2688 $new_title['format'] = esc_attr__( 'Topic Tag: %s', 'bbpress' ); 2689 2690 /** Users *****************************************************************/ 2691 2692 // Profile page 2693 } elseif ( bbp_is_single_user() ) { 2694 2695 // Is user viewing their own profile? 2696 $is_user_home = bbp_is_user_home(); 2697 2698 // User topics created 2699 if ( bbp_is_single_user_topics() ) { 2700 if ( true === $is_user_home ) { 2701 $new_title['text'] = esc_attr__( 'Your Topics', 'bbpress' ); 2702 } else { 2703 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2704 /* translators: user's display name */ 2705 $new_title['format'] = esc_attr__( "%s's Topics", 'bbpress' ); 2706 } 2707 2708 // User replies created 2709 } elseif ( bbp_is_single_user_replies() ) { 2710 if ( true === $is_user_home ) { 2711 $new_title['text'] = esc_attr__( 'Your Replies', 'bbpress' ); 2712 } else { 2713 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2714 /* translators: user's display name */ 2715 $new_title['format'] = esc_attr__( "%s's Replies", 'bbpress' ); 2716 } 2717 2718 // User favorites 2719 } elseif ( bbp_is_favorites() ) { 2720 if ( true === $is_user_home ) { 2721 $new_title['text'] = esc_attr__( 'Your Favorites', 'bbpress' ); 2722 } else { 2723 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2724 /* translators: user's display name */ 2725 $new_title['format'] = esc_attr__( "%s's Favorites", 'bbpress' ); 2726 } 2727 2728 // User subscriptions 2729 } elseif ( bbp_is_subscriptions() ) { 2730 if ( true === $is_user_home ) { 2731 $new_title['text'] = esc_attr__( 'Your Subscriptions', 'bbpress' ); 2732 } else { 2733 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2734 /* translators: user's display name */ 2735 $new_title['format'] = esc_attr__( "%s's Subscriptions", 'bbpress' ); 2736 } 2737 2738 // User "home" 2739 } else { 2740 if ( true === $is_user_home ) { 2741 $new_title['text'] = esc_attr__( 'Your Profile', 'bbpress' ); 2742 } else { 2743 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2744 /* translators: user's display name */ 2745 $new_title['format'] = esc_attr__( "%s's Profile", 'bbpress' ); 2746 } 2747 } 2748 2749 // Profile edit page 2750 } elseif ( bbp_is_single_user_edit() ) { 2751 2752 // Current user 2753 if ( bbp_is_user_home_edit() ) { 2754 $new_title['text'] = esc_attr__( 'Edit Your Profile', 'bbpress' ); 2755 2756 // Other user 2757 } else { 2758 $new_title['text'] = get_userdata( bbp_get_user_id() )->display_name; 2759 $new_title['format'] = esc_attr__( "Edit %s's Profile", 'bbpress' ); 2760 } 2761 2762 /** Views *****************************************************************/ 2763 2764 // Views 2765 } elseif ( bbp_is_single_view() ) { 2766 $new_title['text'] = bbp_get_view_title(); 2767 $new_title['format'] = esc_attr__( 'View: %s', 'bbpress' ); 2768 2769 /** Search ****************************************************************/ 2770 2771 // Search 2772 } elseif ( bbp_is_search() ) { 2773 $new_title['text'] = bbp_get_search_title(); 2774 } 2775 2776 // This filter is deprecated. Use 'bbp_before_title_parse_args' instead. 2777 $new_title = apply_filters( 'bbp_raw_title_array', $new_title ); 2778 2779 // Set title array defaults 2780 $new_title = bbp_parse_args( $new_title, array( 2781 'text' => $title, 2782 'format' => '%s' 2783 ), 'title' ); 2784 2785 // Get the formatted raw title 2786 $new_title = sprintf( $new_title['format'], $new_title['text'] ); 2787 2788 // Filter the raw title 2789 $new_title = apply_filters( 'bbp_raw_title', $new_title, $sep, $seplocation ); 2790 2791 // Compare new title with original title 2792 if ( $new_title === $title ) { 2793 return $title; 2794 } 2795 2796 // Temporary separator, for accurate flipping, if necessary 2797 $t_sep = '%WP_TITILE_SEP%'; 2798 $prefix = ''; 2799 2800 if ( ! empty( $new_title ) ) { 2801 $prefix = " $sep "; 2802 } 2803 2804 // sep on right, so reverse the order 2805 if ( 'right' === $seplocation ) { 2806 $new_title_array = array_reverse( explode( $t_sep, $new_title ) ); 2807 $new_title = implode( " $sep ", $new_title_array ) . $prefix; 2808 2809 // sep on left, do not reverse 2810 } else { 2811 $new_title_array = explode( $t_sep, $new_title ); 2812 $new_title = $prefix . implode( " $sep ", $new_title_array ); 2813 } 2814 2815 // Filter & return 2816 return apply_filters( 'bbp_title', $new_title, $sep, $seplocation ); 2817 }
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| Generated: Tue May 18 01:01:33 2021 | Cross-referenced by PHPXref 0.7.1 |