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PHP Cross Reference of BBPress |
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1 <?php 2 3 /** 4 * bbPress Forum Functions 5 * 6 * @package bbPress 7 * @subpackage Functions 8 */ 9 10 // Exit if accessed directly 11 defined( 'ABSPATH' ) || exit; 12 13 /** Insert ********************************************************************/ 14 15 /** 16 * A wrapper for wp_insert_post() that also includes the necessary meta values 17 * for the forum to function properly. 18 * 19 * @since 2.0.0 bbPress (r3349) 20 * 21 * @param array $forum_data Forum post data 22 * @param array $forum_meta Forum meta data 23 */ 24 function bbp_insert_forum( $forum_data = array(), $forum_meta = array() ) { 25 26 // Forum 27 $forum_data = bbp_parse_args( $forum_data, array( 28 'post_parent' => 0, // forum ID 29 'post_status' => bbp_get_public_status_id(), 30 'post_type' => bbp_get_forum_post_type(), 31 'post_author' => bbp_get_current_user_id(), 32 'post_password' => '', 33 'post_content' => '', 34 'post_title' => '', 35 'menu_order' => 0, 36 'comment_status' => 'closed' 37 ), 'insert_forum' ); 38 39 // Insert forum 40 $forum_id = wp_insert_post( $forum_data, false ); 41 42 // Bail if no forum was added 43 if ( empty( $forum_id ) ) { 44 return false; 45 } 46 47 // Forum meta 48 $forum_meta = bbp_parse_args( $forum_meta, array( 49 'forum_type' => 'forum', 50 'status' => 'open', 51 'reply_count' => 0, 52 'topic_count' => 0, 53 'topic_count_hidden' => 0, 54 'total_reply_count' => 0, 55 'total_topic_count' => 0, 56 'last_topic_id' => 0, 57 'last_reply_id' => 0, 58 'last_active_id' => 0, 59 'last_active_time' => 0, 60 'forum_subforum_count' => 0, 61 ), 'insert_forum_meta' ); 62 63 // Insert forum meta 64 foreach ( $forum_meta as $meta_key => $meta_value ) { 65 66 // Prefix if not prefixed 67 if ( '_bbp_' !== substr( $meta_key, 0, 5 ) ) { 68 $meta_key = '_bbp_' . $meta_key; 69 } 70 71 // Update the meta 72 update_post_meta( $forum_id, $meta_key, $meta_value ); 73 } 74 75 // Update the forum and hierarchy 76 bbp_update_forum( array( 77 'forum_id' => $forum_id, 78 'post_parent' => $forum_data['post_parent'] 79 ) ); 80 81 // Maybe make private 82 if ( bbp_is_forum_private( $forum_id, false ) ) { 83 bbp_privatize_forum( $forum_id ); 84 85 // Maybe make hidden 86 } elseif ( bbp_is_forum_hidden( $forum_id, false ) ) { 87 bbp_hide_forum( $forum_id ); 88 89 // Publicize 90 } else { 91 bbp_publicize_forum( $forum_id ); 92 } 93 94 /** 95 * Fires after forum has been inserted via `bbp_insert_forum`. 96 * 97 * @since 2.6.0 bbPress (r6036) 98 * 99 * @param int $forum_id The forum id. 100 */ 101 do_action( 'bbp_insert_forum', (int) $forum_id ); 102 103 // Bump the last changed cache 104 wp_cache_set( 'last_changed', microtime(), 'bbpress_posts' ); 105 106 // Return forum_id 107 return $forum_id; 108 } 109 110 /** Post Form Handlers ********************************************************/ 111 112 /** 113 * Handles the front end forum submission 114 * 115 * @param string $action The requested action to compare this function to 116 */ 117 function bbp_new_forum_handler( $action = '' ) { 118 119 // Bail if action is not bbp-new-forum 120 if ( 'bbp-new-forum' !== $action ) { 121 return; 122 } 123 124 // Nonce check 125 if ( ! bbp_verify_nonce_request( 'bbp-new-forum' ) ) { 126 bbp_add_error( 'bbp_new_forum_nonce', __( '<strong>Error</strong>: Are you sure you wanted to do that?', 'bbpress' ) ); 127 return; 128 } 129 130 // Define local variable(s) 131 $view_all = false; 132 $forum_parent_id = $forum_author = 0; 133 $forum_title = $forum_content = ''; 134 $anonymous_data = array(); 135 136 /** Forum Author **********************************************************/ 137 138 // User cannot create forums 139 if ( ! current_user_can( 'publish_forums' ) ) { 140 bbp_add_error( 'bbp_forum_permission', __( '<strong>Error</strong>: You do not have permission to create new forums.', 'bbpress' ) ); 141 return; 142 } 143 144 // Forum author is current user 145 $forum_author = bbp_get_current_user_id(); 146 147 // Remove kses filters from title and content for capable users and if the nonce is verified 148 if ( current_user_can( 'unfiltered_html' ) && ! empty( $_POST['_bbp_unfiltered_html_forum'] ) && wp_create_nonce( 'bbp-unfiltered-html-forum_new' ) === $_POST['_bbp_unfiltered_html_forum'] ) { 149 remove_filter( 'bbp_new_forum_pre_title', 'wp_filter_kses' ); 150 remove_filter( 'bbp_new_forum_pre_content', 'bbp_encode_bad', 10 ); 151 remove_filter( 'bbp_new_forum_pre_content', 'bbp_filter_kses', 30 ); 152 } 153 154 /** Forum Title ***********************************************************/ 155 156 if ( ! empty( $_POST['bbp_forum_title'] ) ) { 157 $forum_title = sanitize_text_field( $_POST['bbp_forum_title'] ); 158 } 159 160 // Filter and sanitize 161 $forum_title = apply_filters( 'bbp_new_forum_pre_title', $forum_title ); 162 163 // No forum title 164 if ( empty( $forum_title ) ) { 165 bbp_add_error( 'bbp_forum_title', __( '<strong>Error</strong>: Your forum needs a title.', 'bbpress' ) ); 166 } 167 168 // Title too long 169 if ( bbp_is_title_too_long( $forum_title ) ) { 170 bbp_add_error( 'bbp_forum_title', __( '<strong>Error</strong>: Your title is too long.', 'bbpress' ) ); 171 } 172 173 /** Forum Content *********************************************************/ 174 175 if ( ! empty( $_POST['bbp_forum_content'] ) ) { 176 $forum_content = $_POST['bbp_forum_content']; 177 } 178 179 // Filter and sanitize 180 $forum_content = apply_filters( 'bbp_new_forum_pre_content', $forum_content ); 181 182 // No forum content 183 if ( empty( $forum_content ) ) { 184 bbp_add_error( 'bbp_forum_content', __( '<strong>Error</strong>: Your forum description cannot be empty.', 'bbpress' ) ); 185 } 186 187 /** Forum Parent **********************************************************/ 188 189 // Forum parent was passed (the norm) 190 if ( ! empty( $_POST['bbp_forum_parent_id'] ) ) { 191 $forum_parent_id = bbp_get_forum_id( $_POST['bbp_forum_parent_id'] ); 192 } 193 194 // Filter and sanitize 195 $forum_parent_id = apply_filters( 'bbp_new_forum_pre_parent_id', $forum_parent_id ); 196 197 // No forum parent was passed (should never happen) 198 if ( empty( $forum_parent_id ) ) { 199 bbp_add_error( 'bbp_new_forum_missing_parent', __( '<strong>Error</strong>: Your forum must have a parent.', 'bbpress' ) ); 200 201 // Forum exists 202 } elseif ( ! empty( $forum_parent_id ) ) { 203 204 // Forum is a category 205 if ( bbp_is_forum_category( $forum_parent_id ) ) { 206 bbp_add_error( 'bbp_new_forum_forum_category', __( '<strong>Error</strong>: This forum is a category. No forums can be created in this forum.', 'bbpress' ) ); 207 } 208 209 // Forum is closed and user cannot access 210 if ( bbp_is_forum_closed( $forum_parent_id ) && ! current_user_can( 'edit_forum', $forum_parent_id ) ) { 211 bbp_add_error( 'bbp_new_forum_forum_closed', __( '<strong>Error</strong>: This forum has been closed to new forums.', 'bbpress' ) ); 212 } 213 214 // Forum is private and user cannot access 215 if ( bbp_is_forum_private( $forum_parent_id ) && ! current_user_can( 'read_forum', $forum_parent_id ) ) { 216 bbp_add_error( 'bbp_new_forum_forum_private', __( '<strong>Error</strong>: This forum is private and you do not have the capability to read or create new forums in it.', 'bbpress' ) ); 217 } 218 219 // Forum is hidden and user cannot access 220 if ( bbp_is_forum_hidden( $forum_parent_id ) && ! current_user_can( 'read_forum', $forum_parent_id ) ) { 221 bbp_add_error( 'bbp_new_forum_forum_hidden', __( '<strong>Error</strong>: This forum is hidden and you do not have the capability to read or create new forums in it.', 'bbpress' ) ); 222 } 223 } 224 225 /** Forum Flooding ********************************************************/ 226 227 if ( ! bbp_check_for_flood( $anonymous_data, $forum_author ) ) { 228 bbp_add_error( 'bbp_forum_flood', __( '<strong>Error</strong>: Slow down; you move too fast.', 'bbpress' ) ); 229 } 230 231 /** Forum Duplicate *******************************************************/ 232 233 $dupe_args = array( 234 'post_type' => bbp_get_forum_post_type(), 235 'post_author' => $forum_author, 236 'post_content' => $forum_content, 237 'post_parent' => $forum_parent_id, 238 'anonymous_data' => $anonymous_data 239 ); 240 241 if ( ! bbp_check_for_duplicate( $dupe_args ) ) { 242 bbp_add_error( 'bbp_forum_duplicate', __( '<strong>Error</strong>: This forum already exists.', 'bbpress' ) ); 243 } 244 245 /** Forum Bad Words *******************************************************/ 246 247 if ( ! bbp_check_for_moderation( $anonymous_data, $forum_author, $forum_title, $forum_content, true ) ) { 248 bbp_add_error( 'bbp_forum_moderation', __( '<strong>Error</strong>: Your forum cannot be created at this time.', 'bbpress' ) ); 249 } 250 251 /** Forum Moderation ******************************************************/ 252 253 // Default to published 254 $forum_status = bbp_get_public_status_id(); 255 256 // Maybe force into pending 257 if ( ! bbp_check_for_moderation( $anonymous_data, $forum_author, $forum_title, $forum_content ) ) { 258 $forum_status = bbp_get_pending_status_id(); 259 } 260 261 /** Additional Actions (Before Save) **************************************/ 262 263 do_action( 'bbp_new_forum_pre_extras', $forum_parent_id ); 264 265 // Bail if errors 266 if ( bbp_has_errors() ) { 267 return; 268 } 269 270 /** No Errors *************************************************************/ 271 272 // Add the content of the form to $forum_data as an array 273 // Just in time manipulation of forum data before being created 274 $forum_data = apply_filters( 'bbp_new_forum_pre_insert', array( 275 'post_author' => $forum_author, 276 'post_title' => $forum_title, 277 'post_content' => $forum_content, 278 'post_parent' => $forum_parent_id, 279 'post_status' => $forum_status, 280 'post_type' => bbp_get_forum_post_type(), 281 'comment_status' => 'closed' 282 ) ); 283 284 // Insert forum 285 $forum_id = wp_insert_post( $forum_data, true ); 286 287 /** No Errors *************************************************************/ 288 289 if ( ! empty( $forum_id ) && ! is_wp_error( $forum_id ) ) { 290 291 /** Trash Check *******************************************************/ 292 293 // If the forum is trash, or the forum_status is switched to 294 // trash, trash it properly 295 if ( ( get_post_field( 'post_status', $forum_id ) === bbp_get_trash_status_id() ) || ( $forum_data['post_status'] === bbp_get_trash_status_id() ) ) { 296 297 // Trash the reply 298 wp_trash_post( $forum_id ); 299 300 // Force view=all 301 $view_all = true; 302 } 303 304 /** Spam Check ********************************************************/ 305 306 // If reply or forum are spam, officially spam this reply 307 if ( $forum_data['post_status'] === bbp_get_spam_status_id() ) { 308 add_post_meta( $forum_id, '_bbp_spam_meta_status', bbp_get_public_status_id() ); 309 310 // Force view=all 311 $view_all = true; 312 } 313 314 /** Update counts, etc... *********************************************/ 315 316 do_action( 'bbp_new_forum', array( 317 'forum_id' => $forum_id, 318 'post_parent' => $forum_parent_id, 319 'forum_author' => $forum_author, 320 'last_topic_id' => 0, 321 'last_reply_id' => 0, 322 'last_active_id' => 0, 323 'last_active_time' => 0, 324 'last_active_status' => bbp_get_public_status_id() 325 ) ); 326 327 /** Additional Actions (After Save) ***********************************/ 328 329 do_action( 'bbp_new_forum_post_extras', $forum_id ); 330 331 /** Redirect **********************************************************/ 332 333 // Redirect to 334 $redirect_to = bbp_get_redirect_to(); 335 336 // Get the forum URL 337 $redirect_url = bbp_get_forum_permalink( $forum_id, $redirect_to ); 338 339 // Add view all? 340 if ( bbp_get_view_all() || ! empty( $view_all ) ) { 341 342 // User can moderate, so redirect to forum with view all set 343 if ( current_user_can( 'moderate', $forum_id ) ) { 344 $redirect_url = bbp_add_view_all( $redirect_url ); 345 346 // User cannot moderate, so redirect to forum 347 } else { 348 $redirect_url = bbp_get_forum_permalink( $forum_id ); 349 } 350 } 351 352 // Allow to be filtered 353 $redirect_url = apply_filters( 'bbp_new_forum_redirect_to', $redirect_url, $redirect_to ); 354 355 /** Successful Save ***************************************************/ 356 357 // Redirect back to new forum 358 bbp_redirect( $redirect_url ); 359 360 /** Errors ****************************************************************/ 361 362 // WP_Error 363 } elseif ( is_wp_error( $forum_id ) ) { 364 bbp_add_error( 'bbp_forum_error', sprintf( __( '<strong>Error</strong>: The following problem(s) occurred: %s', 'bbpress' ), $forum_id->get_error_message() ) ); 365 366 // Generic error 367 } else { 368 bbp_add_error( 'bbp_forum_error', __( '<strong>Error</strong>: The forum was not created.', 'bbpress' ) ); 369 } 370 } 371 372 /** 373 * Handles the front end edit forum submission 374 * 375 * @param string $action The requested action to compare this function to 376 */ 377 function bbp_edit_forum_handler( $action = '' ) { 378 379 // Bail if action is not bbp-edit-forum 380 if ( 'bbp-edit-forum' !== $action ) { 381 return; 382 } 383 384 // Define local variable(s) 385 $anonymous_data = array(); 386 $forum = $forum_id = $forum_parent_id = 0; 387 $forum_title = $forum_content = $forum_edit_reason = ''; 388 389 /** Forum *****************************************************************/ 390 391 // Forum id was not passed 392 if ( empty( $_POST['bbp_forum_id'] ) ) { 393 bbp_add_error( 'bbp_edit_forum_id', __( '<strong>Error</strong>: Forum ID not found.', 'bbpress' ) ); 394 return; 395 396 // Forum id was passed 397 } elseif ( is_numeric( $_POST['bbp_forum_id'] ) ) { 398 $forum_id = (int) $_POST['bbp_forum_id']; 399 $forum = bbp_get_forum( $forum_id ); 400 } 401 402 // Nonce check 403 if ( ! bbp_verify_nonce_request( 'bbp-edit-forum_' . $forum_id ) ) { 404 bbp_add_error( 'bbp_edit_forum_nonce', __( '<strong>Error</strong>: Are you sure you wanted to do that?', 'bbpress' ) ); 405 return; 406 407 // Forum does not exist 408 } elseif ( empty( $forum ) ) { 409 bbp_add_error( 'bbp_edit_forum_not_found', __( '<strong>Error</strong>: The forum you want to edit was not found.', 'bbpress' ) ); 410 return; 411 412 // User cannot edit this forum 413 } elseif ( ! current_user_can( 'edit_forum', $forum_id ) ) { 414 bbp_add_error( 'bbp_edit_forum_permission', __( '<strong>Error</strong>: You do not have permission to edit that forum.', 'bbpress' ) ); 415 return; 416 } 417 418 // Remove kses filters from title and content for capable users and if the nonce is verified 419 if ( current_user_can( 'unfiltered_html' ) && ! empty( $_POST['_bbp_unfiltered_html_forum'] ) && ( wp_create_nonce( 'bbp-unfiltered-html-forum_' . $forum_id ) === $_POST['_bbp_unfiltered_html_forum'] ) ) { 420 remove_filter( 'bbp_edit_forum_pre_title', 'wp_filter_kses' ); 421 remove_filter( 'bbp_edit_forum_pre_content', 'bbp_encode_bad', 10 ); 422 remove_filter( 'bbp_edit_forum_pre_content', 'bbp_filter_kses', 30 ); 423 } 424 425 /** Forum Parent ***********************************************************/ 426 427 // Forum parent id was passed 428 if ( ! empty( $_POST['bbp_forum_parent_id'] ) ) { 429 $forum_parent_id = bbp_get_forum_id( $_POST['bbp_forum_parent_id'] ); 430 } 431 432 // Current forum this forum is in 433 $current_parent_forum_id = bbp_get_forum_parent_id( $forum_id ); 434 435 // Forum exists 436 if ( ! empty( $forum_parent_id ) && ( $forum_parent_id !== $current_parent_forum_id ) ) { 437 438 // Forum is closed and user cannot access 439 if ( bbp_is_forum_closed( $forum_parent_id ) && ! current_user_can( 'edit_forum', $forum_parent_id ) ) { 440 bbp_add_error( 'bbp_edit_forum_forum_closed', __( '<strong>Error</strong>: This forum has been closed to new forums.', 'bbpress' ) ); 441 } 442 443 // Forum is private and user cannot access 444 if ( bbp_is_forum_private( $forum_parent_id ) && ! current_user_can( 'read_forum', $forum_parent_id ) ) { 445 bbp_add_error( 'bbp_edit_forum_forum_private', __( '<strong>Error</strong>: This forum is private and you do not have the capability to read or create new forums in it.', 'bbpress' ) ); 446 } 447 448 // Forum is hidden and user cannot access 449 if ( bbp_is_forum_hidden( $forum_parent_id ) && ! current_user_can( 'read_forum', $forum_parent_id ) ) { 450 bbp_add_error( 'bbp_edit_forum_forum_hidden', __( '<strong>Error</strong>: This forum is hidden and you do not have the capability to read or create new forums in it.', 'bbpress' ) ); 451 } 452 } 453 454 /** Forum Title ***********************************************************/ 455 456 if ( ! empty( $_POST['bbp_forum_title'] ) ) { 457 $forum_title = sanitize_text_field( $_POST['bbp_forum_title'] ); 458 } 459 460 // Filter and sanitize 461 $forum_title = apply_filters( 'bbp_edit_forum_pre_title', $forum_title, $forum_id ); 462 463 // No forum title 464 if ( empty( $forum_title ) ) { 465 bbp_add_error( 'bbp_edit_forum_title', __( '<strong>Error</strong>: Your forum needs a title.', 'bbpress' ) ); 466 } 467 468 // Title too long 469 if ( bbp_is_title_too_long( $forum_title ) ) { 470 bbp_add_error( 'bbp_forum_title', __( '<strong>Error</strong>: Your title is too long.', 'bbpress' ) ); 471 } 472 473 /** Forum Content *********************************************************/ 474 475 if ( ! empty( $_POST['bbp_forum_content'] ) ) { 476 $forum_content = $_POST['bbp_forum_content']; 477 } 478 479 // Filter and sanitize 480 $forum_content = apply_filters( 'bbp_edit_forum_pre_content', $forum_content, $forum_id ); 481 482 // No forum content 483 if ( empty( $forum_content ) ) { 484 bbp_add_error( 'bbp_edit_forum_content', __( '<strong>Error</strong>: Your forum description cannot be empty.', 'bbpress' ) ); 485 } 486 487 /** Forum Bad Words *******************************************************/ 488 489 if ( ! bbp_check_for_moderation( $anonymous_data, bbp_get_forum_author_id( $forum_id ), $forum_title, $forum_content, true ) ) { 490 bbp_add_error( 'bbp_forum_moderation', __( '<strong>Error</strong>: Your forum cannot be edited at this time.', 'bbpress' ) ); 491 } 492 493 /** Forum Moderation ******************************************************/ 494 495 // Use existing post_status 496 $forum_status = $forum->post_status; 497 498 // Maybe force into pending 499 if ( ! bbp_check_for_moderation( $anonymous_data, bbp_get_forum_author_id( $forum_id ), $forum_title, $forum_content ) ) { 500 $forum_status = bbp_get_pending_status_id(); 501 } 502 503 /** Additional Actions (Before Save) **************************************/ 504 505 do_action( 'bbp_edit_forum_pre_extras', $forum_id ); 506 507 // Bail if errors 508 if ( bbp_has_errors() ) { 509 return; 510 } 511 512 /** No Errors *************************************************************/ 513 514 // Add the content of the form to $forum_data as an array 515 // Just in time manipulation of forum data before being edited 516 $forum_data = apply_filters( 'bbp_edit_forum_pre_insert', array( 517 'ID' => $forum_id, 518 'post_title' => $forum_title, 519 'post_content' => $forum_content, 520 'post_status' => $forum_status, 521 'post_parent' => $forum_parent_id 522 ) ); 523 524 // Insert forum 525 $forum_id = wp_update_post( $forum_data ); 526 527 /** No Errors *************************************************************/ 528 529 if ( ! empty( $forum_id ) && ! is_wp_error( $forum_id ) ) { 530 531 // Update counts, etc... 532 do_action( 'bbp_edit_forum', array( 533 'forum_id' => $forum_id, 534 'post_parent' => $forum_parent_id, 535 'forum_author' => $forum->post_author, 536 'last_topic_id' => 0, 537 'last_reply_id' => 0, 538 'last_active_id' => 0, 539 'last_active_time' => 0, 540 'last_active_status' => bbp_get_public_status_id() 541 ) ); 542 543 /** Revisions *********************************************************/ 544 545 // Update locks 546 update_post_meta( $forum_id, '_edit_last', bbp_get_current_user_id() ); 547 delete_post_meta( $forum_id, '_edit_lock' ); 548 549 /** 550 * @todo omitted for now 551 // Revision Reason 552 if ( ! empty( $_POST['bbp_forum_edit_reason'] ) ) 553 $forum_edit_reason = sanitize_text_field( $_POST['bbp_forum_edit_reason'] ); 554 555 // Update revision log 556 if ( ! empty( $_POST['bbp_log_forum_edit'] ) && ( "1" === $_POST['bbp_log_forum_edit'] ) && ( $revision_id = wp_save_post_revision( $forum_id ) ) ) { 557 bbp_update_forum_revision_log( array( 558 'forum_id' => $forum_id, 559 'revision_id' => $revision_id, 560 'author_id' => bbp_get_current_user_id(), 561 'reason' => $forum_edit_reason 562 ) ); 563 } 564 565 // If the new forum parent id is not equal to the old forum parent 566 // id, run the bbp_move_forum action and pass the forum's parent id 567 // as the first argument and new forum parent id as the second. 568 // @todo implement 569 if ( $forum_id !== $forum->post_parent ) { 570 bbp_move_forum_handler( $forum_parent_id, $forum->post_parent, $forum_id ); 571 } 572 573 */ 574 575 /** Additional Actions (After Save) ***********************************/ 576 577 do_action( 'bbp_edit_forum_post_extras', $forum_id ); 578 579 /** Redirect **********************************************************/ 580 581 // Redirect to 582 $redirect_to = bbp_get_redirect_to(); 583 584 // View all? 585 $view_all = bbp_get_view_all(); 586 587 // Get the forum URL 588 $forum_url = bbp_get_forum_permalink( $forum_id, $redirect_to ); 589 590 // Add view all? 591 if ( ! empty( $view_all ) ) { 592 $forum_url = bbp_add_view_all( $forum_url ); 593 } 594 595 // Allow to be filtered 596 $forum_url = apply_filters( 'bbp_edit_forum_redirect_to', $forum_url, $view_all, $redirect_to ); 597 598 /** Successful Edit ***************************************************/ 599 600 // Redirect back to new forum 601 bbp_redirect( $forum_url ); 602 603 /** Errors ****************************************************************/ 604 605 } else { 606 $append_error = ( is_wp_error( $forum_id ) && $forum_id->get_error_message() ) ? $forum_id->get_error_message() . ' ' : ''; 607 bbp_add_error( 'bbp_forum_error', __( '<strong>Error</strong>: The following problem(s) have been found with your forum:' . $append_error . 'Please try again.', 'bbpress' ) ); 608 } 609 } 610 611 /** 612 * Handle the saving of core forum metadata (Status, Visibility, and Type) 613 * 614 * @since 2.1.0 bbPress (r3678) 615 * 616 * @param int $forum_id 617 * @return If forum ID is empty 618 */ 619 function bbp_save_forum_extras( $forum_id = 0 ) { 620 621 // Validate the forum ID 622 $forum_id = bbp_get_forum_id( $forum_id ); 623 624 // Bail if forum ID is empty 625 if ( empty( $forum_id ) || ! bbp_is_forum( $forum_id ) ) { 626 return; 627 } 628 629 /** Forum Status **********************************************************/ 630 631 if ( ! empty( $_POST['bbp_forum_status'] ) && in_array( $_POST['bbp_forum_status'], array( 'open', 'closed' ), true ) ) { 632 if ( 'closed' === $_POST['bbp_forum_status'] && ! bbp_is_forum_closed( $forum_id, false ) ) { 633 bbp_close_forum( $forum_id ); 634 } elseif ( 'open' === $_POST['bbp_forum_status'] && bbp_is_forum_open( $forum_id, false ) ) { 635 bbp_open_forum( $forum_id ); 636 } elseif ( 'open' === $_POST['bbp_forum_status'] && bbp_is_forum_closed( $forum_id, false ) ) { 637 bbp_open_forum( $forum_id ); 638 } 639 } 640 641 /** Forum Type ************************************************************/ 642 643 if ( ! empty( $_POST['bbp_forum_type'] ) && in_array( $_POST['bbp_forum_type'], array( 'forum', 'category' ), true ) ) { 644 if ( 'category' === $_POST['bbp_forum_type'] && ! bbp_is_forum_category( $forum_id ) ) { 645 bbp_categorize_forum( $forum_id ); 646 } elseif ( 'forum' === $_POST['bbp_forum_type'] && ! bbp_is_forum_category( $forum_id ) ) { 647 bbp_normalize_forum( $forum_id ); 648 } elseif ( 'forum' === $_POST['bbp_forum_type'] && bbp_is_forum_category( $forum_id ) ) { 649 bbp_normalize_forum( $forum_id ); 650 } 651 } 652 653 /** Forum Visibility ******************************************************/ 654 655 if ( ! empty( $_POST['bbp_forum_visibility'] ) && in_array( $_POST['bbp_forum_visibility'], array_keys( bbp_get_forum_visibilities() ), true ) ) { 656 657 // Get forums current visibility 658 $old_visibility = bbp_get_forum_visibility( $forum_id ); 659 660 // Sanitize the new visibility 661 $new_visibility = sanitize_key( $_POST['bbp_forum_visibility'] ); 662 663 // What is the new forum visibility setting? 664 switch ( $new_visibility ) { 665 666 // Hidden 667 case bbp_get_hidden_status_id() : 668 bbp_hide_forum( $forum_id, $old_visibility ); 669 break; 670 671 // Private 672 case bbp_get_private_status_id() : 673 bbp_privatize_forum( $forum_id, $old_visibility ); 674 break; 675 676 // Publish (default) 677 case bbp_get_public_status_id() : 678 default : 679 bbp_publicize_forum( $forum_id, $old_visibility ); 680 break; 681 } 682 683 /** 684 * Allow custom forum visibility save actions 685 * 686 * @since 2.6.0 bbPress (r5855) 687 * 688 * @param int $forum_id The forum ID 689 * @param string $old_visibility The current forum visibility 690 * @param string $new_visibility The new forum visibility 691 */ 692 do_action( 'bbp_update_forum_visibility', $forum_id, $old_visibility, $new_visibility ); 693 } 694 695 /** Forum Moderators ******************************************************/ 696 697 // Either replace terms 698 if ( bbp_allow_forum_mods() ) { 699 if ( current_user_can( 'assign_moderators' ) && ! empty( $_POST['bbp_moderators'] ) ) { 700 701 // Escape tag input 702 $users = sanitize_text_field( $_POST['bbp_moderators'] ); 703 $user_ids = bbp_get_user_ids_from_nicenames( $users ); 704 705 // Update forum moderators 706 if ( ! empty( $user_ids ) ) { 707 708 // Remove all moderators 709 bbp_remove_moderator( $forum_id, null ); 710 711 // Add moderators 712 foreach ( $user_ids as $user_id ) { 713 bbp_add_moderator( $forum_id, $user_id ); 714 } 715 } 716 717 // ...or remove them. 718 } elseif ( isset( $_POST['bbp_moderators'] ) ) { 719 bbp_remove_moderator( $forum_id, null ); 720 } 721 } 722 } 723 724 /** Forum Open/Close **********************************************************/ 725 726 /** 727 * Closes a forum 728 * 729 * @since 2.0.0 bbPress (r2746) 730 * 731 * @param int $forum_id forum id 732 * @return mixed False or {@link WP_Error} on failure, forum id on success 733 */ 734 function bbp_close_forum( $forum_id = 0 ) { 735 736 $forum_id = bbp_get_forum_id( $forum_id ); 737 738 do_action( 'bbp_close_forum', $forum_id ); 739 740 update_post_meta( $forum_id, '_bbp_status', 'closed' ); 741 742 do_action( 'bbp_closed_forum', $forum_id ); 743 744 return $forum_id; 745 } 746 747 /** 748 * Opens a forum 749 * 750 * @since 2.0.0 bbPress (r2746) 751 * 752 * @param int $forum_id forum id 753 * @return mixed False or {@link WP_Error} on failure, forum id on success 754 */ 755 function bbp_open_forum( $forum_id = 0 ) { 756 757 $forum_id = bbp_get_forum_id( $forum_id ); 758 759 do_action( 'bbp_open_forum', $forum_id ); 760 761 update_post_meta( $forum_id, '_bbp_status', 'open' ); 762 763 do_action( 'bbp_opened_forum', $forum_id ); 764 765 return $forum_id; 766 } 767 768 /** Forum Type ****************************************************************/ 769 770 /** 771 * Make the forum a category 772 * 773 * @since 2.0.0 bbPress (r2746) 774 * 775 * @param int $forum_id Optional. Forum id 776 * @return bool False on failure, true on success 777 */ 778 function bbp_categorize_forum( $forum_id = 0 ) { 779 780 $forum_id = bbp_get_forum_id( $forum_id ); 781 782 do_action( 'bbp_categorize_forum', $forum_id ); 783 784 update_post_meta( $forum_id, '_bbp_forum_type', 'category' ); 785 786 do_action( 'bbp_categorized_forum', $forum_id ); 787 788 return $forum_id; 789 } 790 791 /** 792 * Remove the category status from a forum 793 * 794 * @since 2.0.0 bbPress (r2746) 795 * 796 * @param int $forum_id Optional. Forum id 797 * @return bool False on failure, true on success 798 */ 799 function bbp_normalize_forum( $forum_id = 0 ) { 800 801 $forum_id = bbp_get_forum_id( $forum_id ); 802 803 do_action( 'bbp_normalize_forum', $forum_id ); 804 805 update_post_meta( $forum_id, '_bbp_forum_type', 'forum' ); 806 807 do_action( 'bbp_normalized_forum', $forum_id ); 808 809 return $forum_id; 810 } 811 812 /** Forum Visibility **********************************************************/ 813 814 /** 815 * Mark the forum as public 816 * 817 * @since 2.0.0 bbPress (r2746) 818 * 819 * @param int $forum_id Optional. Forum id 820 * @return bool False on failure, true on success 821 */ 822 function bbp_publicize_forum( $forum_id = 0, $current_visibility = '' ) { 823 824 $forum_id = bbp_get_forum_id( $forum_id ); 825 826 do_action( 'bbp_publicize_forum', $forum_id ); 827 828 // Get private forums 829 $private = bbp_get_private_forum_ids(); 830 831 // Find this forum in the array 832 if ( in_array( $forum_id, $private, true ) ) { 833 834 $offset = array_search( $forum_id, $private, true ); 835 836 // Splice around it 837 array_splice( $private, $offset, 1 ); 838 839 // Update private forums minus this one 840 update_option( '_bbp_private_forums', bbp_get_unique_array_values( $private ) ); 841 } 842 843 // Get hidden forums 844 $hidden = bbp_get_hidden_forum_ids(); 845 846 // Find this forum in the array 847 if ( in_array( $forum_id, $hidden, true ) ) { 848 849 $offset = array_search( $forum_id, $hidden, true ); 850 851 // Splice around it 852 array_splice( $hidden, $offset, 1 ); 853 854 // Update hidden forums minus this one 855 update_option( '_bbp_hidden_forums', bbp_get_unique_array_values( $hidden ) ); 856 } 857 858 // Only run queries if visibility is changing 859 if ( bbp_get_public_status_id() !== $current_visibility ) { 860 $bbp_db = bbp_db(); 861 $bbp_db->update( $bbp_db->posts, array( 'post_status' => bbp_get_public_status_id() ), array( 'ID' => $forum_id ) ); 862 wp_transition_post_status( bbp_get_public_status_id(), $current_visibility, get_post( $forum_id ) ); 863 clean_post_cache( $forum_id ); 864 } 865 866 do_action( 'bbp_publicized_forum', $forum_id ); 867 868 return $forum_id; 869 } 870 871 /** 872 * Mark the forum as private 873 * 874 * @since 2.0.0 bbPress (r2746) 875 * 876 * @param int $forum_id Optional. Forum id 877 * @return bool False on failure, true on success 878 */ 879 function bbp_privatize_forum( $forum_id = 0, $current_visibility = '' ) { 880 881 $forum_id = bbp_get_forum_id( $forum_id ); 882 883 do_action( 'bbp_privatize_forum', $forum_id ); 884 885 // Only run queries if visibility is changing 886 if ( bbp_get_private_status_id() !== $current_visibility ) { 887 888 // Get hidden forums 889 $hidden = bbp_get_hidden_forum_ids(); 890 891 // Find this forum in the array 892 if ( in_array( $forum_id, $hidden, true ) ) { 893 894 $offset = array_search( $forum_id, $hidden, true ); 895 896 // Splice around it 897 array_splice( $hidden, $offset, 1 ); 898 899 // Update hidden forums minus this one 900 update_option( '_bbp_hidden_forums', bbp_get_unique_array_values( $hidden ) ); 901 } 902 903 // Add to '_bbp_private_forums' site option 904 $private = bbp_get_private_forum_ids(); 905 $private[] = $forum_id; 906 update_option( '_bbp_private_forums', bbp_get_unique_array_values( $private ) ); 907 908 // Update forums visibility setting 909 $bbp_db = bbp_db(); 910 $bbp_db->update( $bbp_db->posts, array( 'post_status' => bbp_get_private_status_id() ), array( 'ID' => $forum_id ) ); 911 wp_transition_post_status( bbp_get_private_status_id(), $current_visibility, get_post( $forum_id ) ); 912 clean_post_cache( $forum_id ); 913 } 914 915 do_action( 'bbp_privatized_forum', $forum_id ); 916 917 return $forum_id; 918 } 919 920 /** 921 * Mark the forum as hidden 922 * 923 * @since 2.0.0 bbPress (r2996) 924 * 925 * @param int $forum_id Optional. Forum id 926 * @return bool False on failure, true on success 927 */ 928 function bbp_hide_forum( $forum_id = 0, $current_visibility = '' ) { 929 930 $forum_id = bbp_get_forum_id( $forum_id ); 931 932 do_action( 'bbp_hide_forum', $forum_id ); 933 934 // Only run queries if visibility is changing 935 if ( bbp_get_hidden_status_id() !== $current_visibility ) { 936 937 // Get private forums 938 $private = bbp_get_private_forum_ids(); 939 940 // Find this forum in the array 941 if ( in_array( $forum_id, $private, true ) ) { 942 943 $offset = array_search( $forum_id, $private, true ); 944 945 // Splice around it 946 array_splice( $private, $offset, 1 ); 947 948 // Update private forums minus this one 949 update_option( '_bbp_private_forums', bbp_get_unique_array_values( $private ) ); 950 } 951 952 // Add to '_bbp_hidden_forums' site option 953 $hidden = bbp_get_hidden_forum_ids(); 954 $hidden[] = $forum_id; 955 update_option( '_bbp_hidden_forums', bbp_get_unique_array_values( $hidden ) ); 956 957 // Update forums visibility setting 958 $bbp_db = bbp_db(); 959 $bbp_db->update( $bbp_db->posts, array( 'post_status' => bbp_get_hidden_status_id() ), array( 'ID' => $forum_id ) ); 960 wp_transition_post_status( bbp_get_hidden_status_id(), $current_visibility, get_post( $forum_id ) ); 961 clean_post_cache( $forum_id ); 962 } 963 964 do_action( 'bbp_hid_forum', $forum_id ); 965 966 return $forum_id; 967 } 968 969 /** 970 * Recaches the private and hidden forums 971 * 972 * @since 2.4.0 bbPress (r5017) 973 * 974 * @return array An array of the status code and the message 975 */ 976 function bbp_repair_forum_visibility() { 977 978 // First, delete everything. 979 delete_option( '_bbp_private_forums' ); 980 delete_option( '_bbp_hidden_forums' ); 981 982 /** 983 * Don't search for both private/hidden statuses. Since 'pre_get_posts' is an 984 * action, it's not removed by suppress_filters. We need to make sure that 985 * we're only searching for the supplied post_status. 986 * 987 * @see https://bbpress.trac.wordpress.org/ticket/2512 988 */ 989 remove_action( 'pre_get_posts', 'bbp_pre_get_posts_normalize_forum_visibility', 4 ); 990 991 // Query for private forums 992 $private_forums = new WP_Query( array( 993 'fields' => 'ids', 994 'post_type' => bbp_get_forum_post_type(), 995 'post_status' => bbp_get_private_status_id(), 996 'posts_per_page' => -1, 997 998 // Performance 999 'nopaging' => true, 1000 'suppress_filters' => true, 1001 'update_post_term_cache' => false, 1002 'update_post_meta_cache' => false, 1003 'ignore_sticky_posts' => true, 1004 'no_found_rows' => true 1005 ) ); 1006 1007 // Query for hidden forums 1008 $hidden_forums = new WP_Query( array( 1009 'fields' => 'ids', 1010 'suppress_filters' => true, 1011 'post_type' => bbp_get_forum_post_type(), 1012 'post_status' => bbp_get_hidden_status_id(), 1013 'posts_per_page' => -1, 1014 1015 // Performance 1016 'nopaging' => true, 1017 'suppress_filters' => true, 1018 'update_post_term_cache' => false, 1019 'update_post_meta_cache' => false, 1020 'ignore_sticky_posts' => true, 1021 'no_found_rows' => true 1022 ) ); 1023 1024 // Enable forum visibilty normalization 1025 add_action( 'pre_get_posts', 'bbp_pre_get_posts_normalize_forum_visibility', 4 ); 1026 1027 // Reset the $post global 1028 wp_reset_postdata(); 1029 1030 // Private 1031 if ( ! is_wp_error( $private_forums ) ) { 1032 update_option( '_bbp_private_forums', $private_forums->posts ); 1033 } 1034 1035 // Hidden forums 1036 if ( ! is_wp_error( $hidden_forums ) ) { 1037 update_option( '_bbp_hidden_forums', $hidden_forums->posts ); 1038 } 1039 1040 // Complete results 1041 return true; 1042 } 1043 1044 /** Subscriptions *************************************************************/ 1045 1046 /** 1047 * Remove a deleted forum from all user subscriptions 1048 * 1049 * @since 2.5.0 bbPress (r5156) 1050 * 1051 * @param int $forum_id Get the forum ID to remove 1052 */ 1053 function bbp_remove_forum_from_all_subscriptions( $forum_id = 0 ) { 1054 1055 // Subscriptions are not active 1056 if ( ! bbp_is_subscriptions_active() ) { 1057 return; 1058 } 1059 1060 // Bail if no forum 1061 $forum_id = bbp_get_forum_id( $forum_id ); 1062 if ( empty( $forum_id ) ) { 1063 return; 1064 } 1065 1066 // Remove forum from all subscriptions 1067 return bbp_remove_object_from_all_users( $forum_id, '_bbp_subscription', 'post' ); 1068 } 1069 1070 /** Count Bumpers *************************************************************/ 1071 1072 /** 1073 * Bump the total topic count of a forum 1074 * 1075 * @since 2.1.0 bbPress (r3825) 1076 * 1077 * @param int $forum_id Optional. Forum id. 1078 * @param int $difference Optional. Default 1 1079 * @param bool $update_ancestors Optional. Default true 1080 * 1081 * @return int Forum topic count 1082 */ 1083 function bbp_bump_forum_topic_count( $forum_id = 0, $difference = 1, $update_ancestors = true ) { 1084 1085 // Bail if no bump 1086 if ( empty( $difference ) ) { 1087 return false; 1088 } 1089 1090 // Get some counts 1091 $forum_id = bbp_get_forum_id( $forum_id ); 1092 $topic_count = bbp_get_forum_topic_count( $forum_id, false, true ); 1093 $total_topic_count = bbp_get_forum_topic_count( $forum_id, true, true ); 1094 $difference = (int) $difference; 1095 1096 // Update this forum id 1097 update_post_meta( $forum_id, '_bbp_topic_count', (int) ( $topic_count + $difference ) ); 1098 update_post_meta( $forum_id, '_bbp_total_topic_count', (int) ( $total_topic_count + $difference ) ); 1099 1100 // Check for ancestors 1101 if ( true === $update_ancestors ) { 1102 1103 // Get post ancestors 1104 $forum = get_post( $forum_id ); 1105 $ancestors = get_post_ancestors( $forum ); 1106 1107 // If has ancestors, loop through them... 1108 if ( ! empty( $ancestors ) ) { 1109 foreach ( (array) $ancestors as $parent_forum_id ) { 1110 1111 // Only update topic count when an ancestor is not a category. 1112 if ( ! bbp_is_forum_category( $parent_forum_id ) ) { 1113 1114 $parent_topic_count = bbp_get_forum_topic_count( $parent_forum_id, false, true ); 1115 update_post_meta( $parent_forum_id, '_bbp_topic_count', (int) ( $parent_topic_count + $difference ) ); 1116 } 1117 1118 // Update the total topic count. 1119 $parent_total_topic_count = bbp_get_forum_topic_count( $parent_forum_id, true, true ); 1120 update_post_meta( $parent_forum_id, '_bbp_total_topic_count', (int) ( $parent_total_topic_count + $difference ) ); 1121 } 1122 } 1123 } 1124 1125 $forum_topic_count = (int) ( $total_topic_count + $difference ); 1126 1127 // Filter & return 1128 return (int) apply_filters( 'bbp_bump_forum_topic_count', $forum_topic_count, $forum_id, $difference, $update_ancestors ); 1129 } 1130 1131 /** 1132 * Increase the total topic count of a forum by one. 1133 * 1134 * @since 2.6.0 bbPress (r6036) 1135 * 1136 * @param int $forum_id The forum id. 1137 * @return void 1138 */ 1139 function bbp_increase_forum_topic_count( $forum_id = 0 ) { 1140 1141 // Bail early if no id is passed. 1142 if ( empty( $forum_id ) ) { 1143 return; 1144 } 1145 1146 // If it's a topic, get the forum id. 1147 if ( bbp_is_topic( $forum_id ) ) { 1148 $topic_id = $forum_id; 1149 $forum_id = bbp_get_topic_forum_id( $topic_id ); 1150 1151 // Update inverse based on item status 1152 if ( ! bbp_is_topic_public( $topic_id ) ) { 1153 bbp_increase_forum_topic_count_hidden( $forum_id ); 1154 return; 1155 } 1156 } 1157 1158 // Bump up 1159 bbp_bump_forum_topic_count( $forum_id ); 1160 } 1161 1162 /** 1163 * Decrease the total topic count of a forum by one. 1164 * 1165 * @since 2.6.0 bbPress (r6036) 1166 * 1167 * @param int $forum_id The forum id. 1168 * 1169 * @return void 1170 */ 1171 function bbp_decrease_forum_topic_count( $forum_id = 0 ) { 1172 1173 // Bail early if no id is passed. 1174 if ( empty( $forum_id ) ) { 1175 return; 1176 } 1177 1178 // If it's a topic, get the forum id. 1179 if ( bbp_is_topic( $forum_id ) ) { 1180 $topic_id = $forum_id; 1181 $forum_id = bbp_get_topic_forum_id( $topic_id ); 1182 1183 // Update inverse based on item status 1184 if ( ! bbp_is_topic_public( $topic_id ) ) { 1185 bbp_decrease_forum_topic_count_hidden( $forum_id ); 1186 return; 1187 } 1188 } 1189 1190 // Bump down 1191 bbp_bump_forum_topic_count( $forum_id, -1 ); 1192 } 1193 1194 /** 1195 * Bump the total topic count of a forum 1196 * 1197 * @since 2.1.0 bbPress (r3825) 1198 * 1199 * @param int $forum_id Optional. Forum id. 1200 * @param int $difference Optional. Default 1 1201 * @param bool $update_ancestors Optional. Default true 1202 * 1203 * @return int Forum topic count 1204 */ 1205 function bbp_bump_forum_topic_count_hidden( $forum_id = 0, $difference = 1, $update_ancestors = true ) { 1206 1207 // Bail if no bump 1208 if ( empty( $difference ) ) { 1209 return false; 1210 } 1211 1212 // Get some counts 1213 $forum_id = bbp_get_forum_id( $forum_id ); 1214 $reply_count = bbp_get_forum_topic_count_hidden( $forum_id, false, true ); 1215 $total_topic_count = bbp_get_forum_topic_count_hidden( $forum_id, true, true ); 1216 $difference = (int) $difference; 1217 1218 // Update this forum id 1219 update_post_meta( $forum_id, '_bbp_topic_count_hidden', (int) ( $reply_count + $difference ) ); 1220 update_post_meta( $forum_id, '_bbp_total_topic_count_hidden', (int) ( $total_topic_count + $difference ) ); 1221 1222 // Check for ancestors 1223 if ( true === $update_ancestors ) { 1224 1225 // Get post ancestors 1226 $forum = get_post( $forum_id ); 1227 $ancestors = get_post_ancestors( $forum ); 1228 1229 // If has ancestors, loop through them... 1230 if ( ! empty( $ancestors ) ) { 1231 foreach ( (array) $ancestors as $parent_forum_id ) { 1232 1233 // Only update topic count when an ancestor is not a category. 1234 if ( ! bbp_is_forum_category( $parent_forum_id ) ) { 1235 1236 $parent_topic_count = bbp_get_forum_topic_count_hidden( $parent_forum_id, false, true ); 1237 update_post_meta( $parent_forum_id, '_bbp_topic_count_hidden', (int) ( $parent_topic_count + $difference ) ); 1238 } 1239 1240 // Update the total topic count. 1241 $parent_total_topic_count = bbp_get_forum_topic_count_hidden( $parent_forum_id, true, true ); 1242 update_post_meta( $parent_forum_id, '_bbp_total_topic_count_hidden', (int) ( $parent_total_topic_count + $difference ) ); 1243 } 1244 } 1245 } 1246 1247 $forum_topic_count = (int) ( $total_topic_count + $difference ); 1248 1249 // Filter & return 1250 return (int) apply_filters( 'bbp_bump_forum_topic_count_hidden', $forum_topic_count, $forum_id, $difference, $update_ancestors ); 1251 } 1252 1253 /** 1254 * Increase the total hidden topic count of a forum by one. 1255 * 1256 * @since 2.6.0 bbPress (r6036) 1257 * 1258 * @param int $forum_id The forum id. 1259 * 1260 * @return void 1261 */ 1262 function bbp_increase_forum_topic_count_hidden( $forum_id = 0 ) { 1263 1264 // Bail early if no id is passed. 1265 if ( empty( $forum_id ) ) { 1266 return; 1267 } 1268 1269 // If it's a topic, get the forum id. 1270 if ( bbp_is_topic( $forum_id ) ) { 1271 $topic_id = $forum_id; 1272 $forum_id = bbp_get_topic_forum_id( $topic_id ); 1273 1274 // Update inverse based on item status 1275 if ( bbp_is_topic_public( $topic_id ) ) { 1276 bbp_increase_forum_topic_count( $forum_id ); 1277 return; 1278 } 1279 } 1280 1281 // Bump up 1282 bbp_bump_forum_topic_count_hidden( $forum_id ); 1283 } 1284 1285 /** 1286 * Decrease the total hidden topic count of a forum by one. 1287 * 1288 * @since 2.6.0 bbPress (r6036) 1289 * 1290 * @param int $forum_id The forum id. 1291 * 1292 * @return void 1293 */ 1294 function bbp_decrease_forum_topic_count_hidden( $forum_id = 0 ) { 1295 1296 // Bail early if no id is passed. 1297 if ( empty( $forum_id ) ) { 1298 return; 1299 } 1300 1301 // If it's a topic, get the forum id. 1302 if ( bbp_is_topic( $forum_id ) ) { 1303 $topic_id = $forum_id; 1304 $forum_id = bbp_get_topic_forum_id( $topic_id ); 1305 1306 // Update inverse based on item status 1307 if ( bbp_is_topic_public( $topic_id ) ) { 1308 bbp_decrease_forum_topic_count( $forum_id ); 1309 return; 1310 } 1311 } 1312 1313 // Bump down 1314 bbp_bump_forum_topic_count_hidden( $forum_id, -1 ); 1315 } 1316 1317 /** 1318 * Bump the total topic count of a forum 1319 * 1320 * @since 2.1.0 bbPress (r3825) 1321 * 1322 * @param int $forum_id Optional. Forum id. 1323 * @param int $difference Optional. Default 1 1324 * @param bool $update_ancestors Optional. Default true 1325 * 1326 * @return int Forum topic count 1327 */ 1328 function bbp_bump_forum_reply_count( $forum_id = 0, $difference = 1, $update_ancestors = true ) { 1329 1330 // Bail if no bump 1331 if ( empty( $difference ) ) { 1332 return false; 1333 } 1334 1335 // Get some counts 1336 $forum_id = bbp_get_forum_id( $forum_id ); 1337 $reply_count = bbp_get_forum_reply_count( $forum_id, false, true ); 1338 $total_reply_count = bbp_get_forum_reply_count( $forum_id, true, true ); 1339 $difference = (int) $difference; 1340 1341 // Update this forum id 1342 update_post_meta( $forum_id, '_bbp_reply_count', (int) ( $reply_count + $difference ) ); 1343 update_post_meta( $forum_id, '_bbp_total_reply_count', (int) ( $total_reply_count + $difference ) ); 1344 1345 // Check for ancestors 1346 if ( true === $update_ancestors ) { 1347 1348 // Get post ancestors 1349 $forum = get_post( $forum_id ); 1350 $ancestors = get_post_ancestors( $forum ); 1351 1352 // If has ancestors, loop through them... 1353 if ( ! empty( $ancestors ) ) { 1354 foreach ( (array) $ancestors as $parent_forum_id ) { 1355 1356 // Only update reply count when an ancestor is not a category. 1357 if ( ! bbp_is_forum_category( $parent_forum_id ) ) { 1358 1359 $parent_reply_count = bbp_get_forum_reply_count( $parent_forum_id, false, true ); 1360 update_post_meta( $parent_forum_id, '_bbp_reply_count', (int) ( $parent_reply_count + $difference ) ); 1361 } 1362 1363 // Update the total reply count. 1364 $parent_total_reply_count = bbp_get_forum_reply_count( $parent_forum_id, true, true ); 1365 update_post_meta( $parent_forum_id, '_bbp_total_reply_count', (int) ( $parent_total_reply_count + $difference ) ); 1366 } 1367 } 1368 } 1369 1370 $forum_reply_count = (int) ( $total_reply_count + $difference ); 1371 1372 // Filter & return 1373 return (int) apply_filters( 'bbp_bump_forum_reply_count', $forum_reply_count, $forum_id, $difference, $update_ancestors ); 1374 } 1375 1376 /** 1377 * Bump the total topic count of a forum 1378 * 1379 * @since 2.6.0 bbPress (r6922) 1380 * 1381 * @param int $forum_id Optional. Forum id. 1382 * @param int $difference Optional. Default 1 1383 * @param bool $update_ancestors Optional. Default true 1384 * 1385 * @return int Forum topic count 1386 */ 1387 function bbp_bump_forum_reply_count_hidden( $forum_id = 0, $difference = 1, $update_ancestors = true ) { 1388 1389 // Bail if no bump 1390 if ( empty( $difference ) ) { 1391 return false; 1392 } 1393 1394 // Get some counts 1395 $forum_id = bbp_get_forum_id( $forum_id ); 1396 $reply_count = bbp_get_forum_reply_count_hidden( $forum_id, false, true ); 1397 $total_reply_count = bbp_get_forum_reply_count_hidden( $forum_id, true, true ); 1398 $difference = (int) $difference; 1399 1400 // Update this forum id 1401 update_post_meta( $forum_id, '_bbp_reply_count_hidden', (int) ( $reply_count + $difference ) ); 1402 update_post_meta( $forum_id, '_bbp_total_reply_count_hidden', (int) ( $total_reply_count + $difference ) ); 1403 1404 // Check for ancestors 1405 if ( true === $update_ancestors ) { 1406 1407 // Get post ancestors 1408 $forum = get_post( $forum_id ); 1409 $ancestors = get_post_ancestors( $forum ); 1410 1411 // If has ancestors, loop through them... 1412 if ( ! empty( $ancestors ) ) { 1413 foreach ( (array) $ancestors as $parent_forum_id ) { 1414 1415 // Only update reply count when an ancestor is not a category. 1416 if ( ! bbp_is_forum_category( $parent_forum_id ) ) { 1417 1418 $parent_reply_count = bbp_get_forum_reply_count_hidden( $parent_forum_id, false, true ); 1419 update_post_meta( $parent_forum_id, '_bbp_reply_count_hidden', (int) ( $parent_reply_count + $difference ) ); 1420 } 1421 1422 // Update the total reply count. 1423 $parent_total_reply_count = bbp_get_forum_reply_count_hidden( $parent_forum_id, true, true ); 1424 update_post_meta( $parent_forum_id, '_bbp_total_reply_count_hidden', (int) ( $parent_total_reply_count + $difference ) ); 1425 } 1426 } 1427 } 1428 1429 $forum_reply_count = (int) ( $total_reply_count + $difference ); 1430 1431 // Filter & return 1432 return (int) apply_filters( 'bbp_bump_forum_reply_count_hidden', $forum_reply_count, $forum_id, $difference, $update_ancestors ); 1433 } 1434 1435 /** 1436 * Increase the total reply count of a forum by one. 1437 * 1438 * @since 2.6.0 bbPress (r6036) 1439 * 1440 * @param int $forum_id The forum id. 1441 * 1442 * @return void 1443 */ 1444 function bbp_increase_forum_reply_count( $forum_id = 0 ) { 1445 1446 // Bail early if no id is passed. 1447 if ( empty( $forum_id ) ) { 1448 return; 1449 } 1450 1451 // If it's a reply, get the forum id. 1452 if ( bbp_is_reply( $forum_id ) ) { 1453 $reply_id = $forum_id; 1454 $forum_id = bbp_get_reply_forum_id( $reply_id ); 1455 1456 // Update inverse based on item status 1457 if ( ! bbp_is_reply_public( $reply_id ) ) { 1458 bbp_increase_forum_reply_count_hidden( $forum_id ); 1459 return; 1460 } 1461 } 1462 1463 // Bump up 1464 bbp_bump_forum_reply_count( $forum_id ); 1465 } 1466 1467 /** 1468 * Decrease the total reply count of a forum by one. 1469 * 1470 * @since 2.6.0 bbPress (r6036) 1471 * 1472 * @param int $forum_id The forum id. 1473 * 1474 * @return void 1475 */ 1476 function bbp_decrease_forum_reply_count( $forum_id = 0 ) { 1477 1478 // Bail early if no id is passed. 1479 if ( empty( $forum_id ) ) { 1480 return; 1481 } 1482 1483 // If it's a reply, get the forum id. 1484 if ( bbp_is_reply( $forum_id ) ) { 1485 $reply_id = $forum_id; 1486 $forum_id = bbp_get_reply_forum_id( $reply_id ); 1487 1488 // Update inverse based on item status 1489 if ( ! bbp_is_reply_public( $reply_id ) ) { 1490 bbp_decrease_forum_reply_count_hidden( $forum_id ); 1491 return; 1492 } 1493 } 1494 1495 // Bump down 1496 bbp_bump_forum_reply_count( $forum_id, -1 ); 1497 } 1498 1499 /** 1500 * Increase the total hidden reply count of a forum by one. 1501 * 1502 * @since 2.6.0 bbPress (r6036) 1503 * 1504 * @param int $forum_id The forum id. 1505 * 1506 * @return void 1507 */ 1508 function bbp_increase_forum_reply_count_hidden( $forum_id = 0 ) { 1509 1510 // Bail early if no id is passed. 1511 if ( empty( $forum_id ) ) { 1512 return; 1513 } 1514 1515 // If it's a reply, get the forum id. 1516 if ( bbp_is_reply( $forum_id ) ) { 1517 $reply_id = $forum_id; 1518 $forum_id = bbp_get_reply_forum_id( $reply_id ); 1519 1520 // Update inverse based on item status 1521 if ( bbp_is_reply_public( $reply_id ) ) { 1522 bbp_increase_forum_reply_count( $forum_id ); 1523 return; 1524 } 1525 } 1526 1527 // Bump up 1528 bbp_bump_forum_reply_count_hidden( $forum_id ); 1529 } 1530 1531 /** 1532 * Decrease the total hidden reply count of a forum by one. 1533 * 1534 * @since 2.6.0 bbPress (r6036) 1535 * 1536 * @param int $forum_id The forum id. 1537 * 1538 * @return void 1539 */ 1540 function bbp_decrease_forum_reply_count_hidden( $forum_id = 0 ) { 1541 1542 // Bail early if no id is passed. 1543 if ( empty( $forum_id ) ) { 1544 return; 1545 } 1546 1547 // If it's a reply, get the forum id. 1548 if ( bbp_is_reply( $forum_id ) ) { 1549 $reply_id = $forum_id; 1550 $forum_id = bbp_get_reply_forum_id( $reply_id ); 1551 1552 // Update inverse based on item status 1553 if ( bbp_is_reply_public( $reply_id ) ) { 1554 bbp_decrease_forum_reply_count( $forum_id ); 1555 return; 1556 } 1557 } 1558 1559 // Bump down 1560 bbp_bump_forum_reply_count_hidden( $forum_id, -1 ); 1561 } 1562 1563 /** 1564 * Update forum reply counts when a topic is approved or unapproved. 1565 * 1566 * @since 2.6.0 bbPress (r6036) 1567 * 1568 * @param int $topic_id The topic id. 1569 * 1570 * @return void 1571 */ 1572 function bbp_approved_unapproved_topic_update_forum_reply_count( $topic_id = 0 ) { 1573 1574 // Bail early if we don't have a topic id. 1575 if ( empty( $topic_id ) ) { 1576 return; 1577 } 1578 1579 // Get the topic's replies. 1580 $count = bbp_get_public_child_count( $topic_id, bbp_get_reply_post_type() ); 1581 1582 // If we're unapproving, set count to negative. 1583 if ( 'bbp_unapproved_topic' === current_filter() ) { 1584 $count = -$count; 1585 } 1586 1587 // Bump up or down 1588 bbp_bump_forum_reply_count( bbp_get_topic_forum_id( $topic_id ), $count ); 1589 } 1590 1591 /** Forum Updaters ************************************************************/ 1592 1593 /** 1594 * Update the forum last topic id 1595 * 1596 * @since 2.0.0 bbPress (r2625) 1597 * 1598 * @param int $forum_id Optional. Forum id. 1599 * @param int $topic_id Optional. Topic id. 1600 * @return int Id of the forums most recent topic 1601 */ 1602 function bbp_update_forum_last_topic_id( $forum_id = 0, $topic_id = 0 ) { 1603 $forum_id = bbp_get_forum_id( $forum_id ); 1604 1605 // Define local variable(s) 1606 $children_last_topic = 0; 1607 1608 // Do some calculation if not manually set 1609 if ( empty( $topic_id ) ) { 1610 1611 // Loop through children and add together forum reply counts 1612 $children = bbp_forum_query_subforum_ids( $forum_id ); 1613 if ( ! empty( $children ) ) { 1614 foreach ( $children as $child ) { 1615 $children_last_topic = bbp_update_forum_last_topic_id( $child ); // Recursive 1616 } 1617 } 1618 1619 // Setup recent topic query vars 1620 $post_vars = array( 1621 'post_parent' => $forum_id, 1622 'post_type' => bbp_get_topic_post_type(), 1623 'meta_key' => '_bbp_last_active_time', 1624 'meta_type' => 'DATETIME', 1625 'orderby' => 'meta_value', 1626 'numberposts' => 1 1627 ); 1628 1629 // Get the most recent topic in this forum_id 1630 $recent_topic = get_posts( $post_vars ); 1631 if ( ! empty( $recent_topic ) ) { 1632 $topic_id = $recent_topic[0]->ID; 1633 } 1634 } 1635 1636 // Cast as integer in case of empty or string 1637 $topic_id = (int) $topic_id; 1638 $children_last_topic = (int) $children_last_topic; 1639 1640 // If child forums have higher id, use that instead 1641 if ( ! empty( $children ) && ( $children_last_topic > $topic_id ) ) { 1642 $topic_id = $children_last_topic; 1643 } 1644 1645 // Update the last public topic ID 1646 update_post_meta( $forum_id, '_bbp_last_topic_id', $topic_id ); 1647 1648 // Filter & return 1649 return (int) apply_filters( 'bbp_update_forum_last_topic_id', $topic_id, $forum_id ); 1650 } 1651 1652 /** 1653 * Update the forum last reply id 1654 * 1655 * @since 2.0.0 bbPress (r2625) 1656 * 1657 * @param int $forum_id Optional. Forum id. 1658 * @param int $reply_id Optional. Reply id. 1659 * @return int Id of the forums most recent reply 1660 */ 1661 function bbp_update_forum_last_reply_id( $forum_id = 0, $reply_id = 0 ) { 1662 $forum_id = bbp_get_forum_id( $forum_id ); 1663 1664 // Define local variable(s) 1665 $children_last_reply = 0; 1666 1667 // Do some calculation if not manually set 1668 if ( empty( $reply_id ) ) { 1669 1670 // Loop through children and get the most recent reply id 1671 $children = bbp_forum_query_subforum_ids( $forum_id ); 1672 if ( ! empty( $children ) ) { 1673 foreach ( $children as $child ) { 1674 $children_last_reply = bbp_update_forum_last_reply_id( $child ); // Recursive 1675 } 1676 } 1677 1678 // If this forum has topics... 1679 $topic_ids = bbp_forum_query_topic_ids( $forum_id ); 1680 if ( ! empty( $topic_ids ) ) { 1681 1682 // ...get the most recent reply from those topics... 1683 $reply_id = bbp_forum_query_last_reply_id( $forum_id, $topic_ids ); 1684 1685 // ...and compare it to the most recent topic id... 1686 $reply_id = ( $reply_id > max( $topic_ids ) ) 1687 ? $reply_id 1688 : max( $topic_ids ); 1689 } 1690 } 1691 1692 // Cast as integer in case of empty or string 1693 $reply_id = (int) $reply_id; 1694 $children_last_reply = (int) $children_last_reply; 1695 1696 // If child forums have higher ID, check for newer reply id 1697 if ( ! empty( $children ) && ( $children_last_reply > $reply_id ) ) { 1698 $reply_id = $children_last_reply; 1699 } 1700 1701 // Update the last public reply ID 1702 update_post_meta( $forum_id, '_bbp_last_reply_id', $reply_id ); 1703 1704 // Filter & return 1705 return (int) apply_filters( 'bbp_update_forum_last_reply_id', $reply_id, $forum_id ); 1706 } 1707 1708 /** 1709 * Update the forum last active post id 1710 * 1711 * @since 2.0.0 bbPress (r2860) 1712 * 1713 * @param int $forum_id Optional. Forum id. 1714 * @param int $active_id Optional. Active post id. 1715 * @return int Id of the forums last active post 1716 */ 1717 function bbp_update_forum_last_active_id( $forum_id = 0, $active_id = 0 ) { 1718 1719 $forum_id = bbp_get_forum_id( $forum_id ); 1720 1721 // Define local variable(s) 1722 $children_last_active = 0; 1723 1724 // Do some calculation if not manually set 1725 if ( empty( $active_id ) ) { 1726 1727 // Loop through children and get the last active ID 1728 $children = bbp_forum_query_subforum_ids( $forum_id ); 1729 if ( ! empty( $children ) ) { 1730 foreach ( $children as $child ) { 1731 $children_last_active = bbp_update_forum_last_active_id( $child, $active_id ); 1732 } 1733 } 1734 1735 // Get topic IDs and only accept larger IDs 1736 $topic_ids = bbp_forum_query_topic_ids( $forum_id ); 1737 if ( ! empty( $topic_ids ) ) { 1738 1739 // Make sure ID is larger 1740 $active_id = bbp_forum_query_last_reply_id( $forum_id, $topic_ids ); 1741 $active_id = $active_id > max( $topic_ids ) 1742 ? $active_id 1743 : max( $topic_ids ); 1744 1745 // Forum has no topics 1746 } else { 1747 $active_id = 0; 1748 } 1749 } 1750 1751 // Cast as integer in case of empty or string 1752 $active_id = (int) $active_id; 1753 $children_last_active = (int) $children_last_active; 1754 1755 // If child forums have higher ID, use that instead 1756 if ( ! empty( $children ) && ( $children_last_active > $active_id ) ) { 1757 $active_id = $children_last_active; 1758 } 1759 1760 update_post_meta( $forum_id, '_bbp_last_active_id', $active_id ); 1761 1762 // Filter & return 1763 return (int) apply_filters( 'bbp_update_forum_last_active_id', $active_id, $forum_id ); 1764 } 1765 1766 /** 1767 * Update the forums last active date/time (aka freshness) 1768 * 1769 * @since 2.0.0 bbPress (r2680) 1770 * 1771 * @param int $forum_id Optional. Topic id. 1772 * @param string $new_time Optional. New time in mysql format. 1773 * 1774 * @return string MySQL timestamp of last active topic or reply 1775 */ 1776 function bbp_update_forum_last_active_time( $forum_id = 0, $new_time = '' ) { 1777 $forum_id = bbp_get_forum_id( $forum_id ); 1778 1779 // Check time and use current if empty 1780 if ( empty( $new_time ) ) { 1781 $new_time = get_post_field( 'post_date', bbp_get_forum_last_active_id( $forum_id ) ); 1782 } 1783 1784 // Update only if there is a time 1785 if ( ! empty( $new_time ) ) { 1786 update_post_meta( $forum_id, '_bbp_last_active_time', $new_time ); 1787 } 1788 1789 // Filter & return 1790 return apply_filters( 'bbp_update_forum_last_active', $new_time, $forum_id ); 1791 } 1792 1793 /** 1794 * Update the forum sub-forum count 1795 * 1796 * @since 2.0.0 bbPress (r2625) 1797 * 1798 * @param int $forum_id Optional. Forum id 1799 * @param int $subforums Optional. Number of subforums 1800 * @return bool True on success, false on failure 1801 */ 1802 function bbp_update_forum_subforum_count( $forum_id = 0, $subforums = false ) { 1803 $forum_id = bbp_get_forum_id( $forum_id ); 1804 1805 // Maybe query for counts 1806 $subforums = ! is_int( $subforums ) 1807 ? bbp_get_public_child_count( $forum_id, bbp_get_forum_post_type() ) 1808 : (int) $subforums; 1809 1810 update_post_meta( $forum_id, '_bbp_forum_subforum_count', $subforums ); 1811 1812 // Filter & return 1813 return (int) apply_filters( 'bbp_update_forum_subforum_count', $subforums, $forum_id ); 1814 } 1815 1816 /** 1817 * Adjust the total topic count of a forum 1818 * 1819 * @since 2.0.0 bbPress (r2464) 1820 * 1821 * @param int $forum_id Optional. Forum id or topic id. It is checked whether it 1822 * is a topic or a forum. If it's a topic, its parent, 1823 * i.e. the forum is automatically retrieved. 1824 * @param bool $total_count Optional. To return the total count or normal count? 1825 * @return int Forum topic count 1826 */ 1827 function bbp_update_forum_topic_count( $forum_id = 0 ) { 1828 $forum_id = bbp_get_forum_id( $forum_id ); 1829 $children_topic_count = 0; 1830 1831 // Loop through subforums and add together forum topic counts 1832 $children = bbp_forum_query_subforum_ids( $forum_id ); 1833 if ( ! empty( $children ) ) { 1834 foreach ( $children as $child ) { 1835 $children_topic_count += bbp_update_forum_topic_count( $child ); // Recursive 1836 } 1837 } 1838 1839 // Get total topics for this forum 1840 $topics = bbp_get_public_child_count( $forum_id, bbp_get_topic_post_type() ); 1841 1842 // Calculate total topics in this forum 1843 $total_topics = (int) ( $topics + $children_topic_count ); 1844 1845 // Update the count 1846 update_post_meta( $forum_id, '_bbp_topic_count', $topics ); 1847 update_post_meta( $forum_id, '_bbp_total_topic_count', $total_topics ); 1848 1849 // Filter & return 1850 return (int) apply_filters( 'bbp_update_forum_topic_count', $total_topics, $forum_id ); 1851 } 1852 1853 /** 1854 * Adjust the total hidden topic count of a forum (hidden includes trashed, 1855 * spammed and pending topics) 1856 * 1857 * @since 2.0.0 bbPress (r2888) 1858 * @since 2.6.0 bbPress (r5954) Replace direct queries with WP_Query() objects 1859 * 1860 * @param int $forum_id Optional. Topic id to update. 1861 * @param int $topic_count Optional. Set the topic count manually. 1862 * 1863 * @return int Topic hidden topic count 1864 */ 1865 function bbp_update_forum_topic_count_hidden( $forum_id = 0, $topic_count = false ) { 1866 1867 // If topic_id was passed as $forum_id, then get its forum 1868 if ( bbp_is_topic( $forum_id ) ) { 1869 $topic_id = bbp_get_topic_id( $forum_id ); 1870 $forum_id = bbp_get_topic_forum_id( $topic_id ); 1871 1872 // $forum_id is not a topic_id, so validate and proceed 1873 } else { 1874 $forum_id = bbp_get_forum_id( $forum_id ); 1875 } 1876 1877 // Can't update what isn't there 1878 if ( ! empty( $forum_id ) ) { 1879 1880 // Get topics of forum 1881 if ( ! is_int( $topic_count ) ) { 1882 $query = new WP_Query( array( 1883 'fields' => 'ids', 1884 'post_parent' => $forum_id, 1885 'post_status' => bbp_get_non_public_topic_statuses(), 1886 'post_type' => bbp_get_topic_post_type(), 1887 'posts_per_page' => -1, 1888 1889 // Performance 1890 'nopaging' => true, 1891 'suppress_filters' => true, 1892 'update_post_term_cache' => false, 1893 'update_post_meta_cache' => false, 1894 'ignore_sticky_posts' => true, 1895 'no_found_rows' => true 1896 ) ); 1897 $topic_count = $query->post_count; 1898 unset( $query ); 1899 } 1900 1901 $topic_count = (int) $topic_count; 1902 1903 // Update the count 1904 update_post_meta( $forum_id, '_bbp_topic_count_hidden', $topic_count ); 1905 } 1906 1907 // Filter & return 1908 return (int) apply_filters( 'bbp_update_forum_topic_count_hidden', $topic_count, $forum_id ); 1909 } 1910 1911 /** 1912 * Adjust the total reply count of a forum 1913 * 1914 * @since 2.0.0 bbPress (r2464) 1915 * @since 2.6.0 bbPress (r5954) Replace direct queries with WP_Query() objects 1916 * 1917 * @param int $forum_id Optional. Forum id or topic id. It is checked whether it 1918 * is a topic or a forum. If it's a topic, its parent, 1919 * i.e. the forum is automatically retrieved. 1920 * 1921 * @return int Forum reply count 1922 */ 1923 function bbp_update_forum_reply_count( $forum_id = 0 ) { 1924 1925 $forum_id = bbp_get_forum_id( $forum_id ); 1926 $children_reply_count = 0; 1927 1928 // Loop through children and add together forum reply counts 1929 $children = bbp_forum_query_subforum_ids( $forum_id ); 1930 if ( ! empty( $children ) ) { 1931 foreach ( (array) $children as $child ) { 1932 $children_reply_count += bbp_update_forum_reply_count( $child ); 1933 } 1934 } 1935 1936 // Don't count replies if the forum is a category 1937 $reply_count = ! bbp_is_forum_category( $forum_id ) 1938 ? bbp_get_public_child_count( $forum_id, bbp_get_reply_post_type() ) 1939 : 0; 1940 1941 // Calculate total replies in this forum 1942 $total_replies = (int) ( $reply_count + $children_reply_count ); 1943 1944 // Update the counts 1945 update_post_meta( $forum_id, '_bbp_reply_count', $reply_count ); 1946 update_post_meta( $forum_id, '_bbp_total_reply_count', $total_replies ); 1947 1948 // Filter & return 1949 return (int) apply_filters( 'bbp_update_forum_reply_count', $total_replies, $forum_id ); 1950 } 1951 1952 /** 1953 * Adjust the total hidden reply count of a forum 1954 * 1955 * @since 2.6.0 bbPress (r6922) 1956 * 1957 * @param int $forum_id Optional. Forum id or topic id. It is checked whether it 1958 * is a topic or a forum. If it's a topic, its parent, 1959 * i.e. the forum is automatically retrieved. 1960 * 1961 * @return int Forum reply count 1962 */ 1963 function bbp_update_forum_reply_count_hidden( $forum_id = 0 ) { 1964 1965 $forum_id = bbp_get_forum_id( $forum_id ); 1966 $children_reply_count = 0; 1967 1968 // Loop through children and add together forum reply counts 1969 $children = bbp_forum_query_subforum_ids( $forum_id ); 1970 if ( ! empty( $children ) ) { 1971 foreach ( (array) $children as $child ) { 1972 $children_reply_count += bbp_update_forum_reply_count_hidden( $child ); 1973 } 1974 } 1975 1976 // Don't count replies if the forum is a category 1977 $reply_count = ! bbp_is_forum_category( $forum_id ) 1978 ? bbp_get_non_public_child_count( $forum_id, bbp_get_reply_post_type() ) 1979 : 0; 1980 1981 // Calculate total replies in this forum 1982 $total_replies = (int) ( $reply_count + $children_reply_count ); 1983 1984 // Update the counts 1985 update_post_meta( $forum_id, '_bbp_reply_count_hidden', $reply_count ); 1986 update_post_meta( $forum_id, '_bbp_total_reply_count_hidden', $total_replies ); 1987 1988 // Filter & return 1989 return (int) apply_filters( 'bbp_update_forum_reply_count_hidden', $total_replies, $forum_id ); 1990 } 1991 1992 /** 1993 * Updates the counts of a forum. 1994 * 1995 * This calls a few internal functions that all run manual queries against the 1996 * database to get their results. As such, this function can be costly to run 1997 * but is necessary to keep everything accurate. 1998 * 1999 * @since 2.0.0 bbPress (r2908) 2000 * 2001 * @param array $args Supports these arguments: 2002 * - forum_id: Forum id 2003 * - last_topic_id: Last topic id 2004 * - last_reply_id: Last reply id 2005 * - last_active_id: Last active post id 2006 * - last_active_time: last active time 2007 */ 2008 function bbp_update_forum( $args = array() ) { 2009 2010 // Parse arguments against default values 2011 $r = bbp_parse_args( $args, array( 2012 'forum_id' => 0, 2013 'post_parent' => 0, 2014 'last_topic_id' => 0, 2015 'last_reply_id' => 0, 2016 'last_active_id' => 0, 2017 'last_active_time' => 0, 2018 'last_active_status' => bbp_get_public_status_id() 2019 ), 'update_forum' ); 2020 2021 // Update the forum parent 2022 bbp_update_forum_id( $r['forum_id'], $r['post_parent'] ); 2023 2024 // Last topic and reply ID's 2025 bbp_update_forum_last_topic_id( $r['forum_id'], $r['last_topic_id'] ); 2026 bbp_update_forum_last_reply_id( $r['forum_id'], $r['last_reply_id'] ); 2027 2028 // Active dance 2029 $r['last_active_id'] = bbp_update_forum_last_active_id( $r['forum_id'], $r['last_active_id'] ); 2030 2031 // If no active time was passed, get it from the last_active_id 2032 if ( empty( $r['last_active_time'] ) ) { 2033 $r['last_active_time'] = get_post_field( 'post_date', $r['last_active_id'] ); 2034 } 2035 2036 if ( bbp_get_public_status_id() === $r['last_active_status'] ) { 2037 bbp_update_forum_last_active_time( $r['forum_id'], $r['last_active_time'] ); 2038 } 2039 2040 // Counts 2041 bbp_update_forum_subforum_count( $r['forum_id'] ); 2042 2043 // Only update topic count if we've deleted a topic 2044 if ( in_array( current_filter(), array( 'bbp_deleted_topic', 'save_post' ), true ) ) { 2045 bbp_update_forum_reply_count( $r['forum_id'] ); 2046 bbp_update_forum_topic_count( $r['forum_id'] ); 2047 bbp_update_forum_topic_count_hidden( $r['forum_id'] ); 2048 bbp_update_forum_reply_count_hidden( $r['forum_id'] ); 2049 } 2050 2051 // Update the parent forum if one was passed 2052 if ( ! empty( $r['post_parent'] ) && is_numeric( $r['post_parent'] ) ) { 2053 bbp_update_forum( array( 2054 'forum_id' => $r['post_parent'], 2055 'post_parent' => get_post_field( 'post_parent', $r['post_parent'] ) 2056 ) ); 2057 } 2058 2059 // Bump the custom query cache 2060 wp_cache_set( 'last_changed', microtime(), 'bbpress_posts' ); 2061 } 2062 2063 /** Helpers *******************************************************************/ 2064 2065 /** 2066 * Return an associative array of available topic statuses 2067 * 2068 * Developers note: these statuses are actually stored as meta data, and 2069 * Visibilities are stored in post_status. 2070 * 2071 * @since 2.4.0 bbPress (r5059) 2072 * 2073 * @param int $forum_id Optional. Forum id. 2074 * 2075 * @return array 2076 */ 2077 function bbp_get_forum_statuses( $forum_id = 0 ) { 2078 2079 // Filter & return 2080 return (array) apply_filters( 'bbp_get_forum_statuses', array( 2081 'open' => _x( 'Open', 'Open the forum', 'bbpress' ), 2082 'closed' => _x( 'Closed', 'Close the forum', 'bbpress' ) 2083 ), $forum_id ); 2084 } 2085 2086 /** 2087 * Return an associative array of forum types 2088 * 2089 * @since 2.4.0 bbPress (r5059) 2090 * 2091 * @param int $forum_id Optional. Forum id. 2092 * 2093 * @return array 2094 */ 2095 function bbp_get_forum_types( $forum_id = 0 ) { 2096 2097 // Filter & return 2098 return (array) apply_filters( 'bbp_get_forum_types', array( 2099 'forum' => _x( 'Forum', 'Forum accepts new topics', 'bbpress' ), 2100 'category' => _x( 'Category', 'Forum is a category', 'bbpress' ) 2101 ), $forum_id ); 2102 } 2103 2104 /** 2105 * Return an associative array of forum visibility 2106 * 2107 * Developers note: these visibilities are actually stored in post_status, and 2108 * Statuses are stored in meta data. 2109 * 2110 * @since 2.4.0 bbPress (r5059) 2111 * 2112 * @param int $forum_id Optional. Forum id. 2113 * 2114 * @return array 2115 */ 2116 function bbp_get_forum_visibilities( $forum_id = 0) { 2117 2118 // Filter & return 2119 return (array) apply_filters( 'bbp_get_forum_visibilities', array( 2120 bbp_get_public_status_id() => _x( 'Public', 'Make forum public', 'bbpress' ), 2121 bbp_get_private_status_id() => _x( 'Private', 'Make forum private', 'bbpress' ), 2122 bbp_get_hidden_status_id() => _x( 'Hidden', 'Make forum hidden', 'bbpress' ) 2123 ), $forum_id ); 2124 } 2125 2126 /** 2127 * Return array of public forum statuses. 2128 * 2129 * @since 2.6.0 bbPress (r6921) 2130 * 2131 * @return array 2132 */ 2133 function bbp_get_public_forum_statuses() { 2134 $statuses = array( 2135 bbp_get_public_status_id() 2136 ); 2137 2138 // Filter & return 2139 return (array) apply_filters( 'bbp_get_public_forum_statuses', $statuses ); 2140 } 2141 2142 /** 2143 * Return array of non-public forum statuses. 2144 * 2145 * @since 2.6.0 bbPress (r6921) 2146 * 2147 * @return array 2148 */ 2149 function bbp_get_non_public_forum_statuses() { 2150 $statuses = array( 2151 bbp_get_private_status_id(), 2152 bbp_get_hidden_status_id() 2153 ); 2154 2155 // Filter & return 2156 return (array) apply_filters( 'bbp_get_non_public_forum_statuses', $statuses ); 2157 } 2158 2159 /** Queries *******************************************************************/ 2160 2161 /** 2162 * Returns the hidden forum ids 2163 * 2164 * Only hidden forum ids are returned. Public and private ids are not. 2165 * 2166 * @since 2.0.0 bbPress (r3007) 2167 */ 2168 function bbp_get_hidden_forum_ids() { 2169 $forum_ids = get_option( '_bbp_hidden_forums', array() ); 2170 $forum_ids = ! empty( $forum_ids ) 2171 ? wp_parse_id_list( $forum_ids ) 2172 : array(); 2173 2174 // Filter & return 2175 return (array) apply_filters( 'bbp_get_hidden_forum_ids', $forum_ids ); 2176 } 2177 2178 /** 2179 * Returns the private forum ids 2180 * 2181 * Only private forum ids are returned. Public and hidden ids are not. 2182 * 2183 * @since 2.0.0 bbPress (r3007) 2184 */ 2185 function bbp_get_private_forum_ids() { 2186 $forum_ids = get_option( '_bbp_private_forums', array() ); 2187 $forum_ids = ! empty( $forum_ids ) 2188 ? wp_parse_id_list( $forum_ids ) 2189 : array(); 2190 2191 // Filter & return 2192 return (array) apply_filters( 'bbp_get_private_forum_ids', $forum_ids ); 2193 } 2194 2195 /** 2196 * Returns the forum IDs that should be excluded from various views & queries, 2197 * based on the current user's capabilities. 2198 * 2199 * @since 2.6.0 bbPress (r6425) 2200 * 2201 * @return array Forum IDs to exclude, or an empty array 2202 */ 2203 function bbp_get_excluded_forum_ids() { 2204 2205 // Private forums 2206 $private = ! current_user_can( 'read_private_forums' ) 2207 ? bbp_get_private_forum_ids() 2208 : array(); 2209 2210 // Hidden forums 2211 $hidden = ! current_user_can( 'read_hidden_forums' ) 2212 ? bbp_get_hidden_forum_ids() 2213 : array(); 2214 2215 // Merge private & hidden forums together, and remove any empties 2216 $forum_ids = ( ! empty( $private ) || ! empty( $hidden ) ) 2217 ? array_filter( wp_parse_id_list( array_merge( $private, $hidden ) ) ) 2218 : array(); 2219 2220 // Filter & return 2221 return (array) apply_filters( 'bbp_get_excluded_forum_ids', $forum_ids, $private, $hidden ); 2222 } 2223 2224 /** 2225 * Returns a meta_query that either includes or excludes hidden forum IDs 2226 * from a query. 2227 * 2228 * @since 2.0.0 bbPress (r3291) 2229 * 2230 * @param string Optional. The type of value to return. (string|array|meta_query) 2231 */ 2232 function bbp_exclude_forum_ids( $type = 'string' ) { 2233 2234 // Setup arrays 2235 $forum_ids = array(); 2236 2237 // Types 2238 $types = array( 2239 'array' => array(), 2240 'string' => '', 2241 'meta_query' => array() 2242 ); 2243 2244 // Exclude for everyone but keymasters 2245 if ( ! bbp_is_user_keymaster() ) { 2246 2247 // Get forum IDs to exclude 2248 $forum_ids = bbp_get_excluded_forum_ids(); 2249 2250 // Store return values in static types array 2251 if ( ! empty( $forum_ids ) ) { 2252 2253 // Comparison 2254 $compare = ( 1 < count( $forum_ids ) ) 2255 ? 'NOT IN' 2256 : '!='; 2257 2258 // Setup types 2259 $types['array'] = $forum_ids; 2260 $types['string'] = implode( ',', $forum_ids ); 2261 $types['meta_query'] = array( 2262 'key' => '_bbp_forum_id', 2263 'value' => $types['string'], 2264 'type' => 'NUMERIC', 2265 'compare' => $compare 2266 ); 2267 } 2268 } 2269 2270 // There are forums that need to be excluded 2271 $retval = $types[ $type ]; 2272 2273 // Filter & return 2274 return apply_filters( 'bbp_exclude_forum_ids', $retval, $forum_ids, $type ); 2275 } 2276 2277 /** 2278 * Adjusts forum, topic, and reply queries to exclude items that might be 2279 * contained inside hidden or private forums that the user does not have the 2280 * capability to view. 2281 * 2282 * Doing it with an action allows us to trap all WP_Query's rather than needing 2283 * to hardcode this logic into each query. It also protects forum content for 2284 * plugins that might be doing their own queries. 2285 * 2286 * @since 2.0.0 bbPress (r3291) 2287 * 2288 * @param WP_Query $posts_query 2289 * 2290 * @return WP_Query 2291 */ 2292 function bbp_pre_get_posts_normalize_forum_visibility( $posts_query = null ) { 2293 2294 // Bail if all forums are explicitly allowed 2295 if ( true === apply_filters( 'bbp_include_all_forums', false, $posts_query ) ) { 2296 return; 2297 } 2298 2299 // Bail if $posts_query is not an object or of incorrect class 2300 if ( ! is_object( $posts_query ) || ! is_a( $posts_query, 'WP_Query' ) ) { 2301 return; 2302 } 2303 2304 // Get query post types array . 2305 $post_types = (array) $posts_query->get( 'post_type' ); 2306 2307 // Forums 2308 if ( bbp_get_forum_post_type() === implode( '', $post_types ) ) { 2309 2310 // Prevent accidental wp-admin post_row override 2311 if ( is_admin() && isset( $_REQUEST['post_status'] ) ) { 2312 return; 2313 } 2314 2315 /** Default ***********************************************************/ 2316 2317 // Add all supported forum visibilities 2318 $posts_query->set( 'post_status', array_keys( bbp_get_forum_visibilities() ) ); 2319 2320 // Get forums to exclude 2321 $hidden_ids = bbp_exclude_forum_ids( 'array' ); 2322 2323 // Bail if no forums to exclude 2324 if ( empty( $hidden_ids ) ) { 2325 return; 2326 } 2327 2328 // Get any existing meta queries 2329 $not_in = $posts_query->get( 'post__not_in', array() ); 2330 2331 // Add our meta query to existing 2332 $not_in = array_unique( array_merge( $not_in, $hidden_ids ) ); 2333 2334 // Set the meta_query var 2335 $posts_query->set( 'post__not_in', $not_in ); 2336 2337 // Some other post type besides Forums, Topics, or Replies 2338 } elseif ( ! array_diff( $post_types, bbp_get_post_types() ) ) { 2339 2340 // Get forums to exclude 2341 $forum_ids = bbp_exclude_forum_ids( 'meta_query' ); 2342 2343 // Bail if no forums to exclude 2344 if ( empty( $forum_ids ) ) { 2345 return; 2346 } 2347 2348 // Get any existing meta queries 2349 $meta_query = (array) $posts_query->get( 'meta_query', array() ); 2350 2351 // Add our meta query to existing 2352 $meta_query[] = $forum_ids; 2353 2354 // Set the meta_query var 2355 $posts_query->set( 'meta_query', $meta_query ); 2356 } 2357 } 2358 2359 /** 2360 * Returns the forum's topic ids 2361 * 2362 * Only topics with published and closed statuses are returned 2363 * 2364 * @since 2.0.0 bbPress (r2908) 2365 * 2366 * @param int $forum_id Forum id 2367 */ 2368 function bbp_forum_query_topic_ids( $forum_id ) { 2369 $topic_ids = bbp_get_public_child_ids( $forum_id, bbp_get_topic_post_type() ); 2370 2371 // Filter & return 2372 return (array) apply_filters( 'bbp_forum_query_topic_ids', $topic_ids, $forum_id ); 2373 } 2374 2375 /** 2376 * Returns the forum's subforum ids 2377 * 2378 * Only forums with published status are returned 2379 * 2380 * @since 2.0.0 bbPress (r2908) 2381 * 2382 * @param int $forum_id Forum id 2383 */ 2384 function bbp_forum_query_subforum_ids( $forum_id ) { 2385 $subforum_ids = bbp_get_all_child_ids( $forum_id, bbp_get_forum_post_type() ); 2386 2387 // Filter & return 2388 return (array) apply_filters( 'bbp_forum_query_subforum_ids', $subforum_ids, $forum_id ); 2389 } 2390 2391 /** 2392 * Returns the forum's last reply id 2393 * 2394 * @since 2.0.0 bbPress (r2908) 2395 * @since 2.6.0 bbPress (r5954) Replace direct queries with WP_Query() objects 2396 * 2397 * @param int $forum_id Forum id. 2398 * @param int $topic_ids Optional. Topic ids. 2399 */ 2400 function bbp_forum_query_last_reply_id( $forum_id = 0, $topic_ids = 0 ) { 2401 2402 // Validate forum 2403 $forum_id = bbp_get_forum_id( $forum_id ); 2404 2405 // Get topic ID's if none were passed 2406 if ( empty( $topic_ids ) ) { 2407 $topic_ids = bbp_forum_query_topic_ids( $forum_id ); 2408 } 2409 2410 $query = new WP_Query( array( 2411 'fields' => 'ids', 2412 'suppress_filters' => true, 2413 'post_parent__in' => $topic_ids, 2414 'post_status' => bbp_get_public_status_id(), 2415 'post_type' => bbp_get_reply_post_type(), 2416 'posts_per_page' => 1, 2417 'orderby' => array( 2418 'post_date' => 'DESC', 2419 'ID' => 'DESC' 2420 ), 2421 2422 // Performance 2423 'update_post_term_cache' => false, 2424 'update_post_meta_cache' => false, 2425 'ignore_sticky_posts' => true, 2426 'no_found_rows' => true 2427 ) ); 2428 2429 $reply_id = array_shift( $query->posts ); 2430 2431 unset( $query ); 2432 2433 // Filter & return 2434 return (int) apply_filters( 'bbp_forum_query_last_reply_id', $reply_id, $forum_id ); 2435 } 2436 2437 /** Listeners *****************************************************************/ 2438 2439 /** 2440 * Check if it's a hidden forum or a topic or reply of a hidden forum and if 2441 * the user can't view it, then sets a 404 2442 * 2443 * @since 2.0.0 bbPress (r2996) 2444 */ 2445 function bbp_forum_enforce_hidden() { 2446 2447 // Bail if not viewing a single item or if user has caps 2448 if ( ! is_singular() || bbp_is_user_keymaster() || current_user_can( 'read_hidden_forums' ) ) { 2449 return; 2450 } 2451 2452 // Define local variables 2453 $forum_id = 0; 2454 $wp_query = bbp_get_wp_query(); 2455 2456 // Check post type 2457 switch ( $wp_query->get( 'post_type' ) ) { 2458 2459 // Forum 2460 case bbp_get_forum_post_type() : 2461 $forum_id = bbp_get_forum_id( $wp_query->post->ID ); 2462 break; 2463 2464 // Topic 2465 case bbp_get_topic_post_type() : 2466 $forum_id = bbp_get_topic_forum_id( $wp_query->post->ID ); 2467 break; 2468 2469 // Reply 2470 case bbp_get_reply_post_type() : 2471 $forum_id = bbp_get_reply_forum_id( $wp_query->post->ID ); 2472 break; 2473 } 2474 2475 // If forum is explicitly hidden and user not capable, set 404 2476 if ( ! empty( $forum_id ) && bbp_is_forum_hidden( $forum_id ) && ! current_user_can( 'read_forum', $forum_id ) ) { 2477 bbp_set_404( $wp_query ); 2478 } 2479 } 2480 2481 /** 2482 * Check if it's a private forum or a topic or reply of a private forum and if 2483 * the user can't view it, then sets a 404 2484 * 2485 * @since 2.0.0 bbPress (r2996) 2486 */ 2487 function bbp_forum_enforce_private() { 2488 2489 // Bail if not viewing a single item or if user has caps 2490 if ( ! is_singular() || bbp_is_user_keymaster() || current_user_can( 'read_private_forums' ) ) { 2491 return; 2492 } 2493 2494 // Define local variables 2495 $forum_id = 0; 2496 $wp_query = bbp_get_wp_query(); 2497 2498 // Check post type 2499 switch ( $wp_query->get( 'post_type' ) ) { 2500 2501 // Forum 2502 case bbp_get_forum_post_type() : 2503 $forum_id = bbp_get_forum_id( $wp_query->post->ID ); 2504 break; 2505 2506 // Topic 2507 case bbp_get_topic_post_type() : 2508 $forum_id = bbp_get_topic_forum_id( $wp_query->post->ID ); 2509 break; 2510 2511 // Reply 2512 case bbp_get_reply_post_type() : 2513 $forum_id = bbp_get_reply_forum_id( $wp_query->post->ID ); 2514 break; 2515 2516 } 2517 2518 // If forum is explicitly hidden and user not capable, set 404 2519 if ( ! empty( $forum_id ) && bbp_is_forum_private( $forum_id ) && ! current_user_can( 'read_forum', $forum_id ) ) { 2520 bbp_set_404( $wp_query ); 2521 } 2522 } 2523 2524 /** Permissions ***************************************************************/ 2525 2526 /** 2527 * Redirect if unauthorized user is attempting to edit a forum 2528 * 2529 * @since 2.1.0 bbPress (r3607) 2530 */ 2531 function bbp_check_forum_edit() { 2532 2533 // Bail if not editing a topic 2534 if ( ! bbp_is_forum_edit() ) { 2535 return; 2536 } 2537 2538 // User cannot edit topic, so redirect back to reply 2539 if ( ! current_user_can( 'edit_forum', bbp_get_forum_id() ) ) { 2540 bbp_redirect( bbp_get_forum_permalink() ); 2541 } 2542 } 2543 2544 /** 2545 * Delete all topics (and their replies) for a specific forum ID 2546 * 2547 * @since 2.1.0 bbPress (r3668) 2548 * 2549 * @param int $forum_id 2550 * @return If forum is not valid 2551 */ 2552 function bbp_delete_forum_topics( $forum_id = 0 ) { 2553 2554 // Validate forum ID 2555 $forum_id = bbp_get_forum_id( $forum_id ); 2556 if ( empty( $forum_id ) ) { 2557 return; 2558 } 2559 2560 // Forum is being permanently deleted, so its content has go too 2561 // Note that we get all post statuses here 2562 $topics = new WP_Query( array( 2563 'fields' => 'id=>parent', 2564 'post_type' => bbp_get_topic_post_type(), 2565 'post_parent' => $forum_id, 2566 'post_status' => array_keys( get_post_stati() ), 2567 'posts_per_page' => -1, 2568 2569 // Performance 2570 'nopaging' => true, 2571 'suppress_filters' => true, 2572 'update_post_term_cache' => false, 2573 'update_post_meta_cache' => false, 2574 'ignore_sticky_posts' => true, 2575 'no_found_rows' => true 2576 ) ); 2577 2578 // Loop through and delete child topics. Topic replies will get deleted by 2579 // the bbp_delete_topic() action. 2580 if ( ! empty( $topics->posts ) ) { 2581 foreach ( $topics->posts as $topic ) { 2582 wp_delete_post( $topic->ID, true ); 2583 } 2584 2585 // Reset the $post global 2586 wp_reset_postdata(); 2587 } 2588 2589 // Cleanup 2590 unset( $topics ); 2591 } 2592 2593 /** 2594 * Trash all topics inside a forum 2595 * 2596 * @since 2.1.0 bbPress (r3668) 2597 * 2598 * @param int $forum_id 2599 * @return If forum is not valid 2600 */ 2601 function bbp_trash_forum_topics( $forum_id = 0 ) { 2602 2603 // Validate forum ID 2604 $forum_id = bbp_get_forum_id( $forum_id ); 2605 if ( empty( $forum_id ) ) { 2606 return; 2607 } 2608 2609 // Allowed post statuses to pre-trash 2610 $post_stati = array( 2611 bbp_get_public_status_id(), 2612 bbp_get_closed_status_id(), 2613 bbp_get_pending_status_id() 2614 ); 2615 2616 // Forum is being trashed, so its topics (and replies) are trashed too 2617 $topics = new WP_Query( array( 2618 'fields' => 'id=>parent', 2619 'post_type' => bbp_get_topic_post_type(), 2620 'post_parent' => $forum_id, 2621 'post_status' => $post_stati, 2622 'posts_per_page' => -1, 2623 2624 // Performance 2625 'nopaging' => true, 2626 'suppress_filters' => true, 2627 'update_post_term_cache' => false, 2628 'update_post_meta_cache' => false, 2629 'ignore_sticky_posts' => true, 2630 'no_found_rows' => true 2631 ) ); 2632 2633 // Loop through and trash child topics. Topic replies will get trashed by 2634 // the bbp_trash_topic() action. 2635 if ( ! empty( $topics->posts ) ) { 2636 2637 // Prevent debug notices 2638 $pre_trashed_topics = array(); 2639 2640 // Loop through topics, trash them, and add them to array 2641 foreach ( $topics->posts as $topic ) { 2642 wp_trash_post( $topic->ID, true ); 2643 $pre_trashed_topics[] = $topic->ID; 2644 } 2645 2646 // Set a post_meta entry of the topics that were trashed by this action. 2647 // This is so we can possibly untrash them, without untrashing topics 2648 // that were purposefully trashed before. 2649 update_post_meta( $forum_id, '_bbp_pre_trashed_topics', $pre_trashed_topics ); 2650 2651 // Reset the $post global 2652 wp_reset_postdata(); 2653 } 2654 2655 // Cleanup 2656 unset( $topics ); 2657 } 2658 2659 /** 2660 * Untrash all topics inside a forum 2661 * 2662 * @since 2.1.0 bbPress (r3668) 2663 * 2664 * @param int $forum_id 2665 * @return If forum is not valid 2666 */ 2667 function bbp_untrash_forum_topics( $forum_id = 0 ) { 2668 2669 // Validate forum ID 2670 $forum_id = bbp_get_forum_id( $forum_id ); 2671 2672 if ( empty( $forum_id ) ) { 2673 return; 2674 } 2675 2676 // Get the topics that were not previously trashed 2677 $pre_trashed_topics = get_post_meta( $forum_id, '_bbp_pre_trashed_topics', true ); 2678 2679 // There are topics to untrash 2680 if ( ! empty( $pre_trashed_topics ) ) { 2681 2682 // Maybe reverse the trashed topics array 2683 if ( is_array( $pre_trashed_topics ) ) { 2684 $pre_trashed_topics = array_reverse( $pre_trashed_topics ); 2685 } 2686 2687 // Loop through topics 2688 foreach ( (array) $pre_trashed_topics as $topic ) { 2689 wp_untrash_post( $topic ); 2690 } 2691 } 2692 } 2693 2694 /** Before Delete/Trash/Untrash ***********************************************/ 2695 2696 /** 2697 * Called before deleting a forum. 2698 * 2699 * This function is supplemental to the actual forum deletion which is 2700 * handled by WordPress core API functions. It is used to clean up after 2701 * a forum that is being deleted. 2702 * 2703 * @since 2.1.0 bbPress (r3668) 2704 */ 2705 function bbp_delete_forum( $forum_id = 0 ) { 2706 $forum_id = bbp_get_forum_id( $forum_id ); 2707 2708 if ( empty( $forum_id ) || ! bbp_is_forum( $forum_id ) ) { 2709 return false; 2710 } 2711 2712 do_action( 'bbp_delete_forum', $forum_id ); 2713 } 2714 2715 /** 2716 * Called before trashing a forum 2717 * 2718 * This function is supplemental to the actual forum being trashed which is 2719 * handled by WordPress core API functions. It is used to clean up after 2720 * a forum that is being trashed. 2721 * 2722 * @since 2.1.0 bbPress (r3668) 2723 */ 2724 function bbp_trash_forum( $forum_id = 0 ) { 2725 $forum_id = bbp_get_forum_id( $forum_id ); 2726 2727 if ( empty( $forum_id ) || ! bbp_is_forum( $forum_id ) ) { 2728 return false; 2729 } 2730 2731 do_action( 'bbp_trash_forum', $forum_id ); 2732 } 2733 2734 /** 2735 * Called before untrashing a forum 2736 * 2737 * @since 2.1.0 bbPress (r3668) 2738 */ 2739 function bbp_untrash_forum( $forum_id = 0 ) { 2740 $forum_id = bbp_get_forum_id( $forum_id ); 2741 2742 if ( empty( $forum_id ) || ! bbp_is_forum( $forum_id ) ) { 2743 return false; 2744 } 2745 2746 do_action( 'bbp_untrash_forum', $forum_id ); 2747 } 2748 2749 /** After Delete/Trash/Untrash ************************************************/ 2750 2751 /** 2752 * Called after deleting a forum 2753 * 2754 * Try not to use this action. All meta & taxonomy terms have already been 2755 * deleted, making them impossible to use. 2756 * 2757 * @since 2.1.0 bbPress (r3668) 2758 * @since 2.6.0 bbPress (r6526) Not recommend for usage 2759 */ 2760 function bbp_deleted_forum( $forum_id = 0 ) { 2761 $forum_id = bbp_get_forum_id( $forum_id ); 2762 2763 if ( empty( $forum_id ) || ! bbp_is_forum( $forum_id ) ) { 2764 return false; 2765 } 2766 2767 do_action( 'bbp_deleted_forum', $forum_id ); 2768 } 2769 2770 /** 2771 * Called after trashing a forum 2772 * 2773 * @since 2.1.0 bbPress (r3668) 2774 */ 2775 function bbp_trashed_forum( $forum_id = 0 ) { 2776 $forum_id = bbp_get_forum_id( $forum_id ); 2777 2778 if ( empty( $forum_id ) || ! bbp_is_forum( $forum_id ) ) { 2779 return false; 2780 } 2781 2782 do_action( 'bbp_trashed_forum', $forum_id ); 2783 } 2784 2785 /** 2786 * Called after untrashing a forum 2787 * 2788 * @since 2.1.0 bbPress (r3668) 2789 */ 2790 function bbp_untrashed_forum( $forum_id = 0 ) { 2791 $forum_id = bbp_get_forum_id( $forum_id ); 2792 2793 if ( empty( $forum_id ) || ! bbp_is_forum( $forum_id ) ) { 2794 return false; 2795 } 2796 2797 do_action( 'bbp_untrashed_forum', $forum_id ); 2798 }
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