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PHP Cross Reference of BuddyPress |
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1 <?php 2 /** 3 * BuddyPress Groups Functions. 4 * 5 * Functions are where all the magic happens in BuddyPress. They will 6 * handle the actual saving or manipulation of information. Usually they will 7 * hand off to a database class for data access, then return 8 * true or false on success or failure. 9 * 10 * @package BuddyPress 11 * @subpackage GroupsFunctions 12 * @since 1.5.0 13 */ 14 15 // Exit if accessed directly. 16 defined( 'ABSPATH' ) || exit; 17 18 /** 19 * Check whether there is a Groups directory page in the $bp global. 20 * 21 * @since 1.5.0 22 * 23 * @return bool True if set, False if empty. 24 */ 25 function bp_groups_has_directory() { 26 $bp = buddypress(); 27 28 return (bool) !empty( $bp->pages->groups->id ); 29 } 30 31 /** 32 * Fetch a single group object. 33 * 34 * When calling up a group object, you should always use this function instead 35 * of instantiating BP_Groups_Group directly, so that you will inherit cache 36 * support and pass through the groups_get_group filter. 37 * 38 * @since 1.2.0 39 * @since 2.7.0 The function signature was changed to accept a group ID only, 40 * instead of an array containing the group ID. 41 * 42 * @param int $group_id ID of the group. 43 * @return BP_Groups_Group $group The group object. 44 */ 45 function groups_get_group( $group_id ) { 46 /* 47 * Backward compatibilty. 48 * Old-style arguments take the form of an array or a query string. 49 */ 50 if ( ! is_numeric( $group_id ) ) { 51 $r = bp_parse_args( 52 $group_id, 53 array( 54 'group_id' => false, 55 'load_users' => false, 56 'populate_extras' => false, 57 ), 58 'groups_get_group' 59 ); 60 61 $group_id = $r['group_id']; 62 } 63 64 $group = new BP_Groups_Group( $group_id ); 65 66 /** 67 * Filters a single group object. 68 * 69 * @since 1.2.0 70 * 71 * @param BP_Groups_Group $group Single group object. 72 */ 73 return apply_filters( 'groups_get_group', $group ); 74 } 75 76 /** 77 * Retrieve group by a given field. 78 * 79 * @since 10.0.0 80 * 81 * @param string $field (Required) The field to use to retrieve the group. 82 * Possible values are `'id'` or `'slug'`. 83 * @param string|int $value (Required) A value for the $field. A Group ID or slug. 84 * @return BP_Groups_Group|bool The Group object if found, false otherwise. 85 */ 86 function bp_get_group_by( $field, $value ) { 87 $group_id = $value; 88 89 if ( 'slug' === $field && is_string( $value ) ) { 90 $group_id = groups_get_id( $value ); 91 } 92 93 $group = groups_get_group( array( 'group_id' => (int) $group_id ) ); 94 95 if ( empty( $group->id ) ) { 96 return false; 97 } 98 99 return $group; 100 } 101 102 /** 103 * Retrieve a Group. 104 * 105 * When used into the context of a Groups loop built by the `BP_Groups_Template` class, it defaults to the 106 * Group being iterated on. 107 * 108 * @since 10.0.0 109 * 110 * @global BP_Groups_Template $groups_template Groups template object. 111 * 112 * @param false|int|string|object|BP_Groups_Group $group (Optional) The Group ID, the Group Slug or the Group object. 113 * Default: false. 114 * @return BP_Groups_Group|bool The Group object if found, false otherwise. 115 */ 116 function bp_get_group( $group = false ) { 117 global $groups_template; 118 119 $group_obj = false; 120 121 if ( $group instanceof BP_Groups_Group || ( is_object( $group ) && ! empty( $group->id ) ) ) { 122 $group_obj = $group; 123 124 // Nothing requested? Let's use the current Group of the Groups Loop, if available. 125 } elseif ( ! $group && isset( $groups_template->group ) && is_object( $groups_template->group ) ) { 126 $group_obj = $groups_template->group; 127 } else { 128 $current_group = null; 129 130 // Let's get the current group if we can. 131 if ( did_action( 'bp_groups_set_current_group' ) ) { 132 $current_group = groups_get_current_group(); 133 } 134 135 $field = ''; 136 if ( is_string( $group ) ) { 137 $field = 'slug'; 138 } elseif ( is_numeric( $group ) ) { 139 $field = 'id'; 140 $group = (int) $group; 141 } 142 143 // Let's use the current Group if it matches with the requested field value. 144 if ( isset( $current_group->{$field} ) && $current_group->{$field} === $group ) { 145 $group_obj = $current_group; 146 } else { 147 $group_obj = bp_get_group_by( $field, $group ); 148 } 149 } 150 151 return $group_obj; 152 } 153 154 /** Group Creation, Editing & Deletion ****************************************/ 155 156 /** 157 * Create a group. 158 * 159 * @since 1.0.0 160 * 161 * @param array|string $args { 162 * An array of arguments. 163 * @type int|bool $group_id Pass a group ID to update an existing item, or 164 * 0 / false to create a new group. Default: 0. 165 * @type int $creator_id The user ID that creates the group. 166 * @type string $name The group name. 167 * @type string $description Optional. The group's description. 168 * @type string $slug The group slug. 169 * @type string $status The group's status. Accepts 'public', 'private' or 170 * 'hidden'. Defaults to 'public'. 171 * @type int $parent_id The ID of the parent group. Default: 0. 172 * @type int $enable_forum Optional. Whether the group has a forum enabled. 173 * If a bbPress forum is enabled for the group, 174 * set this to 1. Default: 0. 175 * @type string $date_created The GMT time, in Y-m-d h:i:s format, when the group 176 * was created. Defaults to the current time. 177 * } 178 * @return int|bool The ID of the group on success. False on error. 179 */ 180 function groups_create_group( $args = '' ) { 181 182 $args = bp_parse_args( 183 $args, 184 array( 185 'group_id' => 0, 186 'creator_id' => 0, 187 'name' => '', 188 'description' => '', 189 'slug' => '', 190 'status' => null, 191 'parent_id' => null, 192 'enable_forum' => null, 193 'date_created' => null, 194 ), 195 'groups_create_group' 196 ); 197 198 extract( $args, EXTR_SKIP ); 199 200 // Pass an existing group ID. 201 if ( ! empty( $group_id ) ) { 202 $group = groups_get_group( $group_id ); 203 $name = ! empty( $name ) ? $name : $group->name; 204 $slug = ! empty( $slug ) ? $slug : $group->slug; 205 $creator_id = ! empty( $creator_id ) ? $creator_id : $group->creator_id; 206 $description = ! empty( $description ) ? $description : $group->description; 207 $status = ! is_null( $status ) ? $status : $group->status; 208 $parent_id = ! is_null( $parent_id ) ? $parent_id : $group->parent_id; 209 $enable_forum = ! is_null( $enable_forum ) ? $enable_forum : $group->enable_forum; 210 $date_created = ! is_null( $date_created ) ? $date_created : $group->date_created; 211 212 // Groups need at least a name. 213 if ( empty( $name ) ) { 214 return false; 215 } 216 217 // Create a new group. 218 } else { 219 // Instantiate new group object. 220 $group = new BP_Groups_Group; 221 222 // Check for null values, reset to sensible defaults. 223 $status = ! is_null( $status ) ? $status : 'public'; 224 $parent_id = ! is_null( $parent_id ) ? $parent_id : 0; 225 $enable_forum = ! is_null( $enable_forum ) ? $enable_forum : 0; 226 $date_created = ! is_null( $date_created ) ? $date_created : bp_core_current_time(); 227 } 228 229 // Set creator ID. 230 if ( $creator_id ) { 231 $group->creator_id = (int) $creator_id; 232 } elseif ( is_user_logged_in() ) { 233 $group->creator_id = bp_loggedin_user_id(); 234 } 235 236 if ( ! $group->creator_id ) { 237 return false; 238 } 239 240 // Validate status. 241 if ( ! groups_is_valid_status( $status ) ) { 242 return false; 243 } 244 245 // Set group name. 246 $group->name = $name; 247 $group->description = $description; 248 $group->slug = $slug; 249 $group->status = $status; 250 $group->parent_id = $parent_id; 251 $group->enable_forum = (int) $enable_forum; 252 $group->date_created = $date_created; 253 254 // Save group. 255 if ( ! $group->save() ) { 256 return false; 257 } 258 259 // If this is a new group, set up the creator as the first member and admin. 260 if ( empty( $group_id ) ) { 261 $member = new BP_Groups_Member; 262 $member->group_id = $group->id; 263 $member->user_id = $group->creator_id; 264 $member->is_admin = 1; 265 $member->user_title = __( 'Group Admin', 'buddypress' ); 266 $member->is_confirmed = 1; 267 $member->date_modified = bp_core_current_time(); 268 $member->save(); 269 270 /** 271 * Fires after the creation of a new group and a group creator needs to be made. 272 * 273 * @since 1.5.0 274 * 275 * @param int $id ID of the newly created group. 276 * @param BP_Groups_Member $member Instance of the member who is assigned 277 * as group creator. 278 * @param BP_Groups_Group $group Instance of the group being created. 279 */ 280 do_action( 'groups_create_group', $group->id, $member, $group ); 281 282 } else { 283 284 /** 285 * Fires after the update of a group. 286 * 287 * @since 1.5.0 288 * 289 * @param int $id ID of the updated group. 290 * @param BP_Groups_Group $group Instance of the group being updated. 291 */ 292 do_action( 'groups_update_group', $group->id, $group ); 293 } 294 295 /** 296 * Fires after the creation or update of a group. 297 * 298 * @since 1.0.0 299 * 300 * @param int $id ID of the newly created group. 301 * @param BP_Groups_Group $group Instance of the group being updated. 302 */ 303 do_action( 'groups_created_group', $group->id, $group ); 304 305 return $group->id; 306 } 307 308 /** 309 * Edit the base details for a group. 310 * 311 * These are the settings that appear on the first page of the group's Admin 312 * section (Name, Description, and "Notify members..."). 313 * 314 * @since 1.0.0 315 * 316 * @param array $args { 317 * An array of optional arguments. 318 * @type int $group_id ID of the group. 319 * @type string $name Name of the group. 320 * @type string $slug Slug of the group. 321 * @type string $description Description of the group. 322 * @type bool $notify_members Whether to send an email notification to group 323 * members about changes in these details. 324 * } 325 * @return bool True on success, false on failure. 326 */ 327 function groups_edit_base_group_details( $args = array() ) { 328 $function_args = func_get_args(); 329 330 // Backward compatibility with old method of passing arguments. 331 if ( ! is_array( $args ) || count( $function_args ) > 1 ) { 332 _deprecated_argument( __METHOD__, '2.9.0', sprintf( __( 'Arguments passed to %1$s should be in an associative array. See the inline documentation at %2$s for more details.', 'buddypress' ), __METHOD__, __FILE__ ) ); 333 334 $old_args_keys = array( 335 0 => 'group_id', 336 1 => 'name', 337 2 => 'description', 338 3 => 'notify_members', 339 ); 340 341 $args = bp_core_parse_args_array( $old_args_keys, $function_args ); 342 } 343 344 $r = bp_parse_args( 345 $args, 346 array( 347 'group_id' => bp_get_current_group_id(), 348 'name' => null, 349 'slug' => null, 350 'description' => null, 351 'notify_members' => false, 352 ), 353 'groups_edit_base_group_details' 354 ); 355 356 if ( ! $r['group_id'] ) { 357 return false; 358 } 359 360 $group = groups_get_group( $r['group_id'] ); 361 $old_group = clone $group; 362 363 // Group name, slug and description can never be empty. Update only if provided. 364 if ( $r['name'] ) { 365 $group->name = $r['name']; 366 } 367 if ( $r['slug'] && $r['slug'] != $group->slug ) { 368 $group->slug = groups_check_slug( $r['slug'] ); 369 } 370 if ( $r['description'] ) { 371 $group->description = $r['description']; 372 } 373 374 if ( ! $group->save() ) { 375 return false; 376 } 377 378 // Maybe update the "previous_slug" groupmeta. 379 if ( $group->slug != $old_group->slug ) { 380 /* 381 * If the old slug exists in this group's past, delete that entry. 382 * Recent previous_slugs are preferred when selecting the current group 383 * from an old group slug, so we want the previous slug to be 384 * saved "now" in the groupmeta table and don't need the old record. 385 */ 386 groups_delete_groupmeta( $group->id, 'previous_slug', $old_group->slug ); 387 groups_add_groupmeta( $group->id, 'previous_slug', $old_group->slug ); 388 } 389 390 if ( $r['notify_members'] ) { 391 groups_notification_group_updated( $group->id, $old_group ); 392 } 393 394 /** 395 * Fired after a group's details are updated. 396 * 397 * @since 2.2.0 398 * 399 * @param int $value ID of the group. 400 * @param BP_Groups_Group $old_group Group object, before being modified. 401 * @param bool $notify_members Whether to send an email notification to members about the change. 402 */ 403 do_action( 'groups_details_updated', $group->id, $old_group, $r['notify_members'] ); 404 405 return true; 406 } 407 408 /** 409 * Edit the base details for a group. 410 * 411 * These are the settings that appear on the Settings page of the group's Admin 412 * section (privacy settings, "enable forum", invitation status). 413 * 414 * @since 1.0.0 415 * 416 * @param int $group_id ID of the group. 417 * @param bool $enable_forum Whether to enable a forum for the group. 418 * @param string $status Group status. 'public', 'private', 'hidden'. 419 * @param string|bool $invite_status Optional. Who is allowed to send invitations 420 * to the group. 'members', 'mods', or 'admins'. 421 * @param int|bool $parent_id Parent group ID. 422 * @return bool True on success, false on failure. 423 */ 424 function groups_edit_group_settings( $group_id, $enable_forum, $status, $invite_status = false, $parent_id = false ) { 425 426 $group = groups_get_group( $group_id ); 427 $group->enable_forum = $enable_forum; 428 429 /** 430 * Before we potentially switch the group status, if it has been changed to public 431 * from private and there are outstanding membership requests, auto-accept those requests. 432 */ 433 if ( 'private' == $group->status && 'public' == $status ) 434 groups_accept_all_pending_membership_requests( $group->id ); 435 436 // Now update the status. 437 $group->status = $status; 438 439 // Update the parent ID if necessary. 440 if ( false !== $parent_id ) { 441 $group->parent_id = $parent_id; 442 } 443 444 if ( !$group->save() ) 445 return false; 446 447 // Set the invite status. 448 if ( $invite_status ) 449 groups_update_groupmeta( $group->id, 'invite_status', $invite_status ); 450 451 groups_update_groupmeta( $group->id, 'last_activity', bp_core_current_time() ); 452 453 /** 454 * Fires after the update of a groups settings. 455 * 456 * @since 1.0.0 457 * 458 * @param int $id ID of the group that was updated. 459 */ 460 do_action( 'groups_settings_updated', $group->id ); 461 462 return true; 463 } 464 465 /** 466 * Delete a group and all of its associated metadata. 467 * 468 * @since 1.0.0 469 * 470 * @param int $group_id ID of the group to delete. 471 * @return bool True on success, false on failure. 472 */ 473 function groups_delete_group( $group_id ) { 474 475 /** 476 * Fires before the deletion of a group. 477 * 478 * @since 1.5.0 479 * 480 * @param int $group_id ID of the group to be deleted. 481 */ 482 do_action( 'groups_before_delete_group', $group_id ); 483 484 // Get the group object. 485 $group = groups_get_group( $group_id ); 486 487 // Bail if group cannot be deleted. 488 if ( ! $group->delete() ) { 489 return false; 490 } 491 492 // Remove all outstanding invites for this group. 493 groups_delete_all_group_invites( $group_id ); 494 495 /** 496 * Fires after the deletion of a group. 497 * 498 * @since 1.0.0 499 * 500 * @param int $group_id ID of the group that was deleted. 501 */ 502 do_action( 'groups_delete_group', $group_id ); 503 504 return true; 505 } 506 507 /** 508 * Check a group status (eg 'private') against the list of registered statuses. 509 * 510 * @since 1.1.0 511 * 512 * @param string $status Status to check. 513 * @return bool True if status is allowed, otherwise false. 514 */ 515 function groups_is_valid_status( $status ) { 516 $bp = buddypress(); 517 518 return in_array( $status, (array) $bp->groups->valid_status, true ); 519 } 520 521 /** 522 * Provide a unique, sanitized version of a group slug. 523 * 524 * @since 1.0.0 525 * 526 * @param string $slug Group slug to check. 527 * @return string $slug A unique and sanitized slug. 528 */ 529 function groups_check_slug( $slug ) { 530 $bp = buddypress(); 531 532 // First, make the proposed slug work in a URL. 533 $slug = sanitize_title( $slug ); 534 535 if ( 'wp' == substr( $slug, 0, 2 ) ) 536 $slug = substr( $slug, 2, strlen( $slug ) - 2 ); 537 538 if ( in_array( $slug, (array) $bp->groups->forbidden_names ) ) 539 $slug = $slug . '-' . rand(); 540 541 if ( BP_Groups_Group::check_slug( $slug ) ) { 542 do { 543 $slug = $slug . '-' . rand(); 544 } 545 while ( BP_Groups_Group::check_slug( $slug ) ); 546 } 547 548 return $slug; 549 } 550 551 /** 552 * Get slug from a group. 553 * 554 * @since 1.0.0 555 * @since 10.0.0 Updated to use `bp_get_group`. 556 * 557 * @param int|string|BP_Groups_Group $group The Group ID, the Group Slug or the Group object. 558 * @return bool|string The group's slug. False if group doesn't exist. 559 */ 560 function groups_get_slug( $group ) { 561 562 $group = bp_get_group( $group ); 563 564 if ( empty( $group->id ) ) { 565 return false; 566 } 567 568 return ! empty( $group->slug ) ? $group->slug : ''; 569 } 570 571 /** 572 * Get a group ID by its slug. 573 * 574 * @since 1.6.0 575 * 576 * @param string $group_slug The group's slug. 577 * @return int|null The group ID on success, null on failure. 578 */ 579 function groups_get_id( $group_slug ) { 580 return BP_Groups_Group::group_exists( $group_slug ); 581 } 582 583 /** 584 * Get a group ID by checking against old (not currently active) slugs. 585 * 586 * @since 2.9.0 587 * 588 * @param string $group_slug The group's slug. 589 * @return int|null The group ID on success, null on failure. 590 */ 591 function groups_get_id_by_previous_slug( $group_slug ) { 592 return BP_Groups_Group::get_id_by_previous_slug( $group_slug ); 593 } 594 595 /** User Actions **************************************************************/ 596 597 /** 598 * Remove a user from a group. 599 * 600 * @since 1.0.0 601 * @since 10.0.0 Updated to use `bp_get_group`. 602 * 603 * @param int|string|BP_Groups_Group $group The Group ID, the Group Slug or the Group object. 604 * @param int $user_id Optional. ID of the user. Defaults to the currently 605 * logged-in user. 606 * @return bool True on success, false on failure. 607 */ 608 function groups_leave_group( $group, $user_id = 0 ) { 609 610 $group = bp_get_group( $group ); 611 612 if ( empty( $group->id ) ) { 613 return false; 614 } 615 616 if ( empty( $user_id ) ) { 617 $user_id = bp_loggedin_user_id(); 618 } 619 620 // Don't let single admins leave the group. 621 if ( count( groups_get_group_admins( $group->id ) ) < 2 ) { 622 if ( groups_is_user_admin( $user_id, $group->id ) ) { 623 bp_core_add_message( __( 'As the only admin, you cannot leave the group.', 'buddypress' ), 'error' ); 624 return false; 625 } 626 } 627 628 if ( ! BP_Groups_Member::delete( $user_id, $group->id ) ) { 629 return false; 630 } 631 632 bp_core_add_message( __( 'You successfully left the group.', 'buddypress' ) ); 633 634 /** 635 * Fires after a user leaves a group. 636 * 637 * @since 1.0.0 638 * @since 10.0.0 Updated to add the `$group` parameter. 639 * 640 * @param int $group_id ID of the group. 641 * @param int $user_id ID of the user leaving the group. 642 * @param BP_Groups_Group $group The group object. 643 */ 644 do_action( 'groups_leave_group', $group->id, $user_id, $group ); 645 646 return true; 647 } 648 649 /** 650 * Add a user to a group. 651 * 652 * @since 1.0.0 653 * @since 10.0.0 Updated to use `bp_get_group`. 654 * 655 * @param int|string|BP_Groups_Group $group The Group ID, the Group Slug or the Group object. 656 * @param int $user_id Optional. ID of the user. Defaults to the currently 657 * logged-in user. 658 * @return bool True on success, false on failure. 659 */ 660 function groups_join_group( $group, $user_id = 0 ) { 661 662 $group = bp_get_group( $group ); 663 664 if ( empty( $group->id ) ) { 665 return false; 666 } 667 668 $group_id = $group->id; 669 670 if ( empty( $user_id ) ) { 671 $user_id = bp_loggedin_user_id(); 672 } 673 674 // Check if the user has an outstanding invite. If so, delete it. 675 if ( groups_check_user_has_invite( $user_id, $group_id ) ) { 676 groups_delete_invite( $user_id, $group_id ); 677 } 678 679 // Check if the user has an outstanding request. If so, delete it. 680 if ( groups_check_for_membership_request( $user_id, $group_id ) ) { 681 groups_delete_membership_request( null, $user_id, $group_id ); 682 } 683 684 // User is already a member, just return true. 685 if ( groups_is_user_member( $user_id, $group_id ) ) { 686 return true; 687 } 688 689 $new_member = new BP_Groups_Member(); 690 $new_member->group_id = $group_id; 691 $new_member->user_id = $user_id; 692 $new_member->inviter_id = 0; 693 $new_member->is_admin = 0; 694 $new_member->user_title = ''; 695 $new_member->date_modified = bp_core_current_time(); 696 $new_member->is_confirmed = 1; 697 698 if ( ! $new_member->save() ) { 699 return false; 700 } 701 702 // Record this in activity streams. 703 if ( bp_is_active( 'activity' ) ) { 704 groups_record_activity( 705 array( 706 'type' => 'joined_group', 707 'item_id' => $group_id, 708 'user_id' => $user_id, 709 ) 710 ); 711 } 712 713 /** 714 * Fires after a user joins a group. 715 * 716 * @since 1.0.0 717 * @since 10.0.0 Added the `$group` parameter. 718 * 719 * @param int $group_id ID of the group. 720 * @param int $user_id ID of the user joining the group. 721 * @param BP_Groups_Group $group The group object. 722 */ 723 do_action( 'groups_join_group', $group_id, $user_id, $group ); 724 725 return true; 726 } 727 728 /** 729 * Update the last_activity meta value for a given group. 730 * 731 * @since 1.0.0 732 * @since 10.0.0 Updated to use `bp_get_group`. 733 * 734 * @param int|string|BP_Groups_Group $group The Group ID, the Group Slug or the Group object. 735 * Default: the current group's ID. 736 * @return bool False on failure. 737 */ 738 function groups_update_last_activity( $group = 0 ) { 739 740 $group = bp_get_group( $group ); 741 742 if ( empty( $group->id ) ) { 743 return false; 744 } 745 746 groups_update_groupmeta( $group->id, 'last_activity', bp_core_current_time() ); 747 } 748 add_action( 'groups_join_group', 'groups_update_last_activity' ); 749 add_action( 'groups_leave_group', 'groups_update_last_activity' ); 750 add_action( 'groups_created_group', 'groups_update_last_activity' ); 751 752 /** General Group Functions ***************************************************/ 753 754 /** 755 * Get a list of group administrators. 756 * 757 * @since 1.0.0 758 * 759 * @param int $group_id ID of the group. 760 * @return array Info about group admins (user_id + date_modified). 761 */ 762 function groups_get_group_admins( $group_id ) { 763 return BP_Groups_Member::get_group_administrator_ids( $group_id ); 764 } 765 766 /** 767 * Get a list of group moderators. 768 * 769 * @since 1.0.0 770 * 771 * @param int $group_id ID of the group. 772 * @return array Info about group admins (user_id + date_modified). 773 */ 774 function groups_get_group_mods( $group_id ) { 775 return BP_Groups_Member::get_group_moderator_ids( $group_id ); 776 } 777 778 /** 779 * Fetch the members of a group. 780 * 781 * Since BuddyPress 1.8, a procedural wrapper for BP_Group_Member_Query. 782 * Previously called BP_Groups_Member::get_all_for_group(). 783 * 784 * To use the legacy query, filter 'bp_use_legacy_group_member_query', 785 * returning true. 786 * 787 * @since 1.0.0 788 * @since 3.0.0 $group_id now supports multiple values. Only works if legacy query is not 789 * in use. 790 * 791 * @param array $args { 792 * An array of optional arguments. 793 * @type int|array|string $group_id ID of the group to limit results to. Also accepts multiple values 794 * either as an array or as a comma-delimited string. 795 * @type int $page Page of results to be queried. Default: 1. 796 * @type int $per_page Number of items to return per page of results. Default: 20. 797 * @type int $max Optional. Max number of items to return. 798 * @type array $exclude Optional. Array of user IDs to exclude. 799 * @type bool|int $exclude_admins_mods True (or 1) to exclude admins and mods from results. Default: 1. 800 * @type bool|int $exclude_banned True (or 1) to exclude banned users from results. Default: 1. 801 * @type array $group_role Optional. Array of group roles to include. 802 * @type string $search_terms Optional. Filter results by a search string. 803 * @type string $type Optional. Sort the order of results. 'last_joined', 'first_joined', or 804 * any of the $type params available in {@link BP_User_Query}. Default: 805 * 'last_joined'. 806 * } 807 * @return false|array Multi-d array of 'members' list and 'count'. 808 */ 809 function groups_get_group_members( $args = array() ) { 810 $function_args = func_get_args(); 811 812 // Backward compatibility with old method of passing arguments. 813 if ( ! is_array( $args ) || count( $function_args ) > 1 ) { 814 /* translators: 1: the name of the method. 2: the name of the file. */ 815 _deprecated_argument( __METHOD__, '2.0.0', sprintf( __( 'Arguments passed to %1$s should be in an associative array. See the inline documentation at %2$s for more details.', 'buddypress' ), __METHOD__, __FILE__ ) ); 816 817 $old_args_keys = array( 818 0 => 'group_id', 819 1 => 'per_page', 820 2 => 'page', 821 3 => 'exclude_admins_mods', 822 4 => 'exclude_banned', 823 5 => 'exclude', 824 6 => 'group_role', 825 ); 826 827 $args = bp_core_parse_args_array( $old_args_keys, $function_args ); 828 } 829 830 $r = bp_parse_args( 831 $args, 832 array( 833 'group_id' => bp_get_current_group_id(), 834 'per_page' => false, 835 'page' => false, 836 'exclude_admins_mods' => true, 837 'exclude_banned' => true, 838 'exclude' => false, 839 'group_role' => array(), 840 'search_terms' => false, 841 'type' => 'last_joined', 842 ), 843 'groups_get_group_members' 844 ); 845 846 // For legacy users. Use of BP_Groups_Member::get_all_for_group() is deprecated. 847 if ( apply_filters( 'bp_use_legacy_group_member_query', false, __FUNCTION__, $function_args ) ) { 848 $retval = BP_Groups_Member::get_all_for_group( $r['group_id'], $r['per_page'], $r['page'], $r['exclude_admins_mods'], $r['exclude_banned'], $r['exclude'] ); 849 } else { 850 851 // Both exclude_admins_mods and exclude_banned are legacy arguments. 852 // Convert to group_role. 853 if ( empty( $r['group_role'] ) ) { 854 $r['group_role'] = array( 'member' ); 855 856 if ( ! $r['exclude_admins_mods'] ) { 857 $r['group_role'][] = 'mod'; 858 $r['group_role'][] = 'admin'; 859 } 860 861 if ( ! $r['exclude_banned'] ) { 862 $r['group_role'][] = 'banned'; 863 } 864 } 865 866 // Perform the group member query (extends BP_User_Query). 867 $members = new BP_Group_Member_Query( array( 868 'group_id' => $r['group_id'], 869 'per_page' => $r['per_page'], 870 'page' => $r['page'], 871 'group_role' => $r['group_role'], 872 'exclude' => $r['exclude'], 873 'search_terms' => $r['search_terms'], 874 'type' => $r['type'], 875 ) ); 876 877 // Structure the return value as expected by the template functions. 878 $retval = array( 879 'members' => array_values( $members->results ), 880 'count' => $members->total_users, 881 ); 882 } 883 884 return $retval; 885 } 886 887 /** 888 * Get the member count for a group. 889 * 890 * @since 1.2.3 891 * @since 10.0.0 Updated to use `bp_get_group`. 892 * 893 * @param int|string|BP_Groups_Group $group The Group ID, the Group Slug or the Group object. 894 * @param bool $skip_cache Optional. Skip grabbing from cache. Defaults to false. 895 * @return int|bool Count of confirmed members for the group. False if group doesn't exist. 896 */ 897 function groups_get_total_member_count( $group, $skip_cache = false ) { 898 899 $group = bp_get_group( $group ); 900 901 if ( empty( $group->id ) ) { 902 return false; 903 } 904 905 return (int) BP_Groups_Group::get_total_member_count( $group->id, (bool) $skip_cache ); 906 } 907 908 /** Group Fetching, Filtering & Searching ************************************/ 909 910 /** 911 * Get a collection of groups, based on the parameters passed. 912 * 913 * @since 1.2.0 914 * @since 2.6.0 Added `$group_type`, `$group_type__in`, and `$group_type__not_in` parameters. 915 * @since 2.7.0 Added `$update_admin_cache` and `$parent_id` parameters. 916 * @since 10.0.0 Added `$date_query` parameter. 917 * 918 * @param array|string $args { 919 * Array of arguments. Supports all arguments of 920 * {@link BP_Groups_Group::get()}. Where the default values differ, they 921 * have been described here. 922 * @type int $per_page Default: 20. 923 * @type int $page Default: 1. 924 * } 925 * @return array See {@link BP_Groups_Group::get()}. 926 */ 927 function groups_get_groups( $args = '' ) { 928 929 $r = bp_parse_args( 930 $args, 931 array( 932 'type' => false, // Active, newest, alphabetical, random, popular. 933 'order' => 'DESC', // 'ASC' or 'DESC' 934 'orderby' => 'date_created', // date_created, last_activity, total_member_count, name, random, meta_id. 935 'user_id' => false, // Pass a user_id to limit to only groups that this user is a member of. 936 'include' => false, // Only include these specific groups (group_ids). 937 'exclude' => false, // Do not include these specific groups (group_ids). 938 'parent_id' => null, // Get groups that are children of the specified group(s). 939 'slug' => array(), // Find a group or groups by slug. 940 'search_terms' => false, // Limit to groups that match these search terms. 941 'search_columns' => array(), // Select which columns to search. 942 'group_type' => '', // Array or comma-separated list of group types to limit results to. 943 'group_type__in' => '', // Array or comma-separated list of group types to limit results to. 944 'group_type__not_in' => '', // Array or comma-separated list of group types that will be excluded from results. 945 'meta_query' => false, // Filter by groupmeta. See WP_Meta_Query for syntax. 946 'date_query' => false, // Filter by group last activity date. See WP_Date_Query for syntax. 947 'show_hidden' => false, // Show hidden groups to non-admins. 948 'status' => array(), // Array or comma-separated list of group statuses to limit results to. 949 'per_page' => 20, // The number of results to return per page. 950 'page' => 1, // The page to return if limiting per page. 951 'update_meta_cache' => true, // Pre-fetch groupmeta for queried groups. 952 'update_admin_cache' => false, 953 'fields' => 'all', // Return BP_Groups_Group objects or a list of ids. 954 ), 955 'groups_get_groups' 956 ); 957 958 $groups = BP_Groups_Group::get( array( 959 'type' => $r['type'], 960 'user_id' => $r['user_id'], 961 'include' => $r['include'], 962 'exclude' => $r['exclude'], 963 'slug' => $r['slug'], 964 'parent_id' => $r['parent_id'], 965 'search_terms' => $r['search_terms'], 966 'search_columns' => $r['search_columns'], 967 'group_type' => $r['group_type'], 968 'group_type__in' => $r['group_type__in'], 969 'group_type__not_in' => $r['group_type__not_in'], 970 'meta_query' => $r['meta_query'], 971 'date_query' => $r['date_query'], 972 'show_hidden' => $r['show_hidden'], 973 'status' => $r['status'], 974 'per_page' => $r['per_page'], 975 'page' => $r['page'], 976 'update_meta_cache' => $r['update_meta_cache'], 977 'update_admin_cache' => $r['update_admin_cache'], 978 'order' => $r['order'], 979 'orderby' => $r['orderby'], 980 'fields' => $r['fields'], 981 ) ); 982 983 /** 984 * Filters the collection of groups based on parsed parameters. 985 * 986 * @since 1.2.0 987 * 988 * @param BP_Groups_Group $groups Object of found groups based on parameters. 989 * Passed by reference. 990 * @param array $r Array of parsed arguments used for group query. 991 * Passed by reference. 992 */ 993 return apply_filters_ref_array( 'groups_get_groups', array( &$groups, &$r ) ); 994 } 995 996 /** 997 * Get the total group count for the site. 998 * 999 * @since 1.2.0 1000 * @since 10.0.0 Added the `$skip_cache` parameter. 1001 * 1002 * @param bool $skip_cache Optional. Skip getting count from cache. 1003 * Defaults to false. 1004 * @return int 1005 */ 1006 function groups_get_total_group_count( $skip_cache = false ) { 1007 return (int) BP_Groups_Group::get_total_group_count( $skip_cache ); 1008 } 1009 1010 /** 1011 * Get the IDs of the groups of which a specified user is a member. 1012 * 1013 * @since 1.0.0 1014 * 1015 * @param int $user_id ID of the user. 1016 * @param int $pag_num Optional. Max number of results to return. 1017 * Default: false (no limit). 1018 * @param int $pag_page Optional. Page offset of results to return. 1019 * Default: false (no limit). 1020 * @return array { 1021 * @type array $groups Array of groups returned by paginated query. 1022 * @type int $total Count of groups matching query. 1023 * } 1024 */ 1025 function groups_get_user_groups( $user_id = 0, $pag_num = 0, $pag_page = 0 ) { 1026 1027 if ( empty( $user_id ) ) { 1028 $user_id = bp_displayed_user_id(); 1029 } 1030 1031 return BP_Groups_Member::get_group_ids( $user_id, $pag_num, $pag_page ); 1032 } 1033 1034 /** 1035 * Get a list of groups of which the specified user is a member. 1036 * 1037 * Get a list of the groups to which this member belongs, 1038 * filtered by group membership status and role. 1039 * Usage examples: Used with no arguments specified, 1040 * 1041 * bp_get_user_groups( bp_loggedin_user_id() ); 1042 * 1043 * returns an array of the groups in which the logged-in user 1044 * is an unpromoted member. To fetch an array of all groups that 1045 * the current user belongs to, in any membership role, 1046 * member, moderator or administrator, use 1047 * 1048 * bp_get_user_groups( $user_id, array( 1049 * 'is_admin' => null, 1050 * 'is_mod' => null, 1051 * ) ); 1052 * 1053 * @since 2.6.0 1054 * 1055 * @param int $user_id ID of the user. 1056 * @param array $args { 1057 * Array of optional args. 1058 * @param bool|null $is_confirmed Whether to return only confirmed memberships. Pass `null` to disable this 1059 * filter. Default: true. 1060 * @param bool|null $is_banned Whether to return only banned memberships. Pass `null` to disable this filter. 1061 * Default: false. 1062 * @param bool|null $is_admin Whether to return only admin memberships. Pass `null` to disable this filter. 1063 * Default: false. 1064 * @param bool|null $is_mod Whether to return only mod memberships. Pass `null` to disable this filter. 1065 * Default: false. 1066 * @param bool|null $invite_sent Whether to return only memberships with 'invite_sent'. Pass `null` to disable 1067 * this filter. Default: false. 1068 * @param string $orderby Field to order by. Accepts 'id' (membership ID), 'group_id', 'date_modified'. 1069 * Default: 'group_id'. 1070 * @param string $order Sort order. Accepts 'ASC' or 'DESC'. Default: 'ASC'. 1071 * } 1072 * @return array Array of matching group memberships, keyed by group ID. 1073 */ 1074 function bp_get_user_groups( $user_id, $args = array() ) { 1075 $r = bp_parse_args( 1076 $args, 1077 array( 1078 'is_confirmed' => true, 1079 'is_banned' => false, 1080 'is_admin' => false, 1081 'is_mod' => false, 1082 'invite_sent' => null, 1083 'orderby' => 'group_id', 1084 'order' => 'ASC', 1085 ), 1086 'get_user_groups' 1087 ); 1088 1089 $user_id = intval( $user_id ); 1090 1091 // Standard memberships 1092 $membership_ids = wp_cache_get( $user_id, 'bp_groups_memberships_for_user' ); 1093 if ( false === $membership_ids ) { 1094 $membership_ids = BP_Groups_Member::get_membership_ids_for_user( $user_id ); 1095 wp_cache_set( $user_id, $membership_ids, 'bp_groups_memberships_for_user' ); 1096 } 1097 1098 // Prime the membership cache. 1099 $uncached_membership_ids = bp_get_non_cached_ids( $membership_ids, 'bp_groups_memberships' ); 1100 if ( ! empty( $uncached_membership_ids ) ) { 1101 $uncached_memberships = BP_Groups_Member::get_memberships_by_id( $uncached_membership_ids ); 1102 1103 foreach ( $uncached_memberships as $uncached_membership ) { 1104 wp_cache_set( $uncached_membership->id, $uncached_membership, 'bp_groups_memberships' ); 1105 } 1106 } 1107 1108 // Prime the invitations- and requests-as-memberships cache 1109 $invitation_ids = array(); 1110 if ( true !== $r['is_confirmed'] || false !== $r['invite_sent'] ) { 1111 $invitation_ids = groups_get_invites( array( 1112 'user_id' => $user_id, 1113 'invite_sent' => 'all', 1114 'type' => 'all', 1115 'fields' => 'ids' 1116 ) ); 1117 1118 // Prime the invitations cache. 1119 $uncached_invitation_ids = bp_get_non_cached_ids( $invitation_ids, 'bp_groups_invitations_as_memberships' ); 1120 if ( $uncached_invitation_ids ) { 1121 $uncached_invitations = groups_get_invites( array( 1122 'id' => $uncached_invitation_ids, 1123 'invite_sent' => 'all', 1124 'type' => 'all' 1125 ) ); 1126 foreach ( $uncached_invitations as $uncached_invitation ) { 1127 // Reshape the result as a membership db entry. 1128 $invitation = new StdClass; 1129 $invitation->id = $uncached_invitation->id; 1130 $invitation->group_id = $uncached_invitation->item_id; 1131 $invitation->user_id = $uncached_invitation->user_id; 1132 $invitation->inviter_id = $uncached_invitation->inviter_id; 1133 $invitation->is_admin = false; 1134 $invitation->is_mod = false; 1135 $invitation->user_title = ''; 1136 $invitation->date_modified = $uncached_invitation->date_modified; 1137 $invitation->comments = $uncached_invitation->content; 1138 $invitation->is_confirmed = false; 1139 $invitation->is_banned = false; 1140 $invitation->invite_sent = $uncached_invitation->invite_sent; 1141 wp_cache_set( $uncached_invitation->id, $invitation, 'bp_groups_invitations_as_memberships' ); 1142 } 1143 } 1144 } 1145 1146 // Assemble filter array for use in `wp_list_filter()`. 1147 $filters = wp_array_slice_assoc( $r, array( 'is_confirmed', 'is_banned', 'is_admin', 'is_mod', 'invite_sent' ) ); 1148 foreach ( $filters as $filter_name => $filter_value ) { 1149 if ( is_null( $filter_value ) ) { 1150 unset( $filters[ $filter_name ] ); 1151 } 1152 } 1153 1154 // Populate group membership array from cache, and normalize. 1155 $groups = array(); 1156 $int_keys = array( 'id', 'group_id', 'user_id', 'inviter_id' ); 1157 $bool_keys = array( 'is_admin', 'is_mod', 'is_confirmed', 'is_banned', 'invite_sent' ); 1158 foreach ( $membership_ids as $membership_id ) { 1159 $membership = wp_cache_get( $membership_id, 'bp_groups_memberships' ); 1160 1161 // Sanity check. 1162 if ( ! isset( $membership->group_id ) ) { 1163 continue; 1164 } 1165 1166 // Integer values. 1167 foreach ( $int_keys as $index ) { 1168 $membership->{$index} = intval( $membership->{$index} ); 1169 } 1170 1171 // Boolean values. 1172 foreach ( $bool_keys as $index ) { 1173 $membership->{$index} = (bool) $membership->{$index}; 1174 } 1175 1176 foreach ( $filters as $filter_name => $filter_value ) { 1177 if ( ! isset( $membership->{$filter_name} ) || $filter_value != $membership->{$filter_name} ) { 1178 continue 2; 1179 } 1180 } 1181 1182 $group_id = (int) $membership->group_id; 1183 1184 $groups[ $group_id ] = $membership; 1185 } 1186 1187 // Populate group invitations array from cache, and normalize. 1188 foreach ( $invitation_ids as $invitation_id ) { 1189 $invitation = wp_cache_get( $invitation_id, 'bp_groups_invitations_as_memberships' ); 1190 1191 // Sanity check. 1192 if ( ! isset( $invitation->group_id ) ) { 1193 continue; 1194 } 1195 1196 // Integer values. 1197 foreach ( $int_keys as $index ) { 1198 $invitation->{$index} = intval( $invitation->{$index} ); 1199 } 1200 1201 // Boolean values. 1202 foreach ( $bool_keys as $index ) { 1203 $invitation->{$index} = (bool) $invitation->{$index}; 1204 } 1205 1206 foreach ( $filters as $filter_name => $filter_value ) { 1207 if ( ! isset( $invitation->{$filter_name} ) || $filter_value != $invitation->{$filter_name} ) { 1208 continue 2; 1209 } 1210 } 1211 1212 $group_id = (int) $invitation->group_id; 1213 1214 $groups[ $group_id ] = $invitation; 1215 } 1216 1217 // By default, results are ordered by membership id. 1218 if ( 'group_id' === $r['orderby'] ) { 1219 ksort( $groups ); 1220 } elseif ( in_array( $r['orderby'], array( 'id', 'date_modified' ) ) ) { 1221 $groups = bp_sort_by_key( $groups, $r['orderby'] ); 1222 } 1223 1224 // By default, results are ordered ASC. 1225 if ( 'DESC' === strtoupper( $r['order'] ) ) { 1226 // `true` to preserve keys. 1227 $groups = array_reverse( $groups, true ); 1228 } 1229 1230 return $groups; 1231 } 1232 1233 /** 1234 * Get the count of groups of which the specified user is a member. 1235 * 1236 * @since 1.0.0 1237 * 1238 * @param int $user_id Optional. Default: ID of the displayed user. 1239 * @return int Group count. 1240 */ 1241 function groups_total_groups_for_user( $user_id = 0 ) { 1242 1243 if ( empty( $user_id ) ) 1244 $user_id = ( bp_displayed_user_id() ) ? bp_displayed_user_id() : bp_loggedin_user_id(); 1245 1246 $count = wp_cache_get( 'bp_total_groups_for_user_' . $user_id, 'bp' ); 1247 1248 if ( false === $count ) { 1249 $count = BP_Groups_Member::total_group_count( $user_id ); 1250 wp_cache_set( 'bp_total_groups_for_user_' . $user_id, $count, 'bp' ); 1251 } 1252 1253 return (int) $count; 1254 } 1255 1256 /** 1257 * Get the BP_Groups_Group object corresponding to the current group. 1258 * 1259 * @since 1.5.0 1260 * 1261 * @global BuddyPress $bp The one true BuddyPress instance. 1262 * 1263 * @return BP_Groups_Group|bool The current group object or false. 1264 */ 1265 function groups_get_current_group() { 1266 $bp = buddypress(); 1267 1268 $current_group = isset( $bp->groups->current_group ) 1269 ? $bp->groups->current_group 1270 : false; 1271 1272 /** 1273 * Filters the BP_Groups_Group object corresponding to the current group. 1274 * 1275 * @since 1.5.0 1276 * 1277 * @param BP_Groups_Group|bool $current_group Current BP_Groups_Group object or false. 1278 */ 1279 return apply_filters( 'groups_get_current_group', $current_group ); 1280 } 1281 1282 /** Group Avatars *************************************************************/ 1283 1284 /** 1285 * Generate the avatar upload directory path for a given group. 1286 * 1287 * @since 1.1.0 1288 * 1289 * @param int $group_id Optional. ID of the group. Default: ID of the current group. 1290 * @return string 1291 */ 1292 function groups_avatar_upload_dir( $group_id = 0 ) { 1293 1294 if ( empty( $group_id ) ) { 1295 $group_id = bp_get_current_group_id(); 1296 } 1297 1298 $directory = 'group-avatars'; 1299 $path = bp_core_avatar_upload_path() . '/' . $directory . '/' . $group_id; 1300 $newbdir = $path; 1301 $newurl = bp_core_avatar_url() . '/' . $directory . '/' . $group_id; 1302 $newburl = $newurl; 1303 $newsubdir = '/' . $directory . '/' . $group_id; 1304 1305 /** 1306 * Filters the avatar upload directory path for a given group. 1307 * 1308 * @since 1.1.0 1309 * 1310 * @param array $value Array of parts related to the groups avatar upload directory. 1311 */ 1312 return apply_filters( 'groups_avatar_upload_dir', array( 1313 'path' => $path, 1314 'url' => $newurl, 1315 'subdir' => $newsubdir, 1316 'basedir' => $newbdir, 1317 'baseurl' => $newburl, 1318 'error' => false 1319 ) ); 1320 } 1321 1322 /** Group Member Status Checks ************************************************/ 1323 1324 /** 1325 * Get the Group roles. 1326 * 1327 * @since 5.0.0 1328 * 1329 * @return array The list of Group role objects. 1330 */ 1331 function bp_groups_get_group_roles() { 1332 return array( 1333 'admin' => (object) array( 1334 'id' => 'admin', 1335 'name' => __( 'Administrator', 'buddypress' ), 1336 'is_admin' => true, 1337 'is_banned' => false, 1338 'is_confirmed' => true, 1339 'is_mod' => false, 1340 ), 1341 'mod' => (object) array( 1342 'id' => 'mod', 1343 'name' => __( 'Moderator', 'buddypress' ), 1344 'is_admin' => false, 1345 'is_banned' => false, 1346 'is_confirmed' => true, 1347 'is_mod' => true, 1348 ), 1349 'member' => (object) array( 1350 'id' => 'member', 1351 'name' => __( 'Member', 'buddypress' ), 1352 'is_admin' => false, 1353 'is_banned' => false, 1354 'is_confirmed' => true, 1355 'is_mod' => false, 1356 ), 1357 'banned' => (object) array( 1358 'id' => 'banned', 1359 'name' => __( 'Banned', 'buddypress' ), 1360 'is_admin' => false, 1361 'is_banned' => true, 1362 'is_confirmed' => true, 1363 'is_mod' => false, 1364 ), 1365 ); 1366 } 1367 1368 /** 1369 * Check whether a user is an admin of a given group. 1370 * 1371 * @since 1.0.0 1372 * 1373 * @param int $user_id ID of the user. 1374 * @param int $group_id ID of the group. 1375 * @return int|bool ID of the membership if the user is admin, otherwise false. 1376 */ 1377 function groups_is_user_admin( $user_id, $group_id ) { 1378 $is_admin = false; 1379 1380 $user_groups = bp_get_user_groups( $user_id, array( 1381 'is_admin' => true, 1382 ) ); 1383 1384 if ( isset( $user_groups[ $group_id ] ) ) { 1385 $is_admin = $user_groups[ $group_id ]->id; 1386 } 1387 1388 return $is_admin; 1389 } 1390 1391 /** 1392 * Check whether a user is a mod of a given group. 1393 * 1394 * @since 1.0.0 1395 * 1396 * @param int $user_id ID of the user. 1397 * @param int $group_id ID of the group. 1398 * @return int|bool ID of the membership if the user is mod, otherwise false. 1399 */ 1400 function groups_is_user_mod( $user_id, $group_id ) { 1401 $is_mod = false; 1402 1403 $user_groups = bp_get_user_groups( $user_id, array( 1404 'is_mod' => true, 1405 ) ); 1406 1407 if ( isset( $user_groups[ $group_id ] ) ) { 1408 $is_mod = $user_groups[ $group_id ]->id; 1409 } 1410 1411 return $is_mod; 1412 } 1413 1414 /** 1415 * Check whether a user is a member of a given group. 1416 * 1417 * @since 1.0.0 1418 * 1419 * @param int $user_id ID of the user. 1420 * @param int $group_id ID of the group. 1421 * @return int|bool ID of the membership if the user is member, otherwise false. 1422 */ 1423 function groups_is_user_member( $user_id, $group_id ) { 1424 $is_member = false; 1425 1426 $user_groups = bp_get_user_groups( $user_id, array( 1427 'is_admin' => null, 1428 'is_mod' => null, 1429 ) ); 1430 1431 if ( isset( $user_groups[ $group_id ] ) ) { 1432 $is_member = $user_groups[ $group_id ]->id; 1433 } 1434 1435 return $is_member; 1436 } 1437 1438 /** 1439 * Check whether a user is banned from a given group. 1440 * 1441 * @since 1.0.0 1442 * 1443 * @param int $user_id ID of the user. 1444 * @param int $group_id ID of the group. 1445 * @return int|bool ID of the membership if the user is banned, otherwise false. 1446 */ 1447 function groups_is_user_banned( $user_id, $group_id ) { 1448 $is_banned = false; 1449 1450 $user_groups = bp_get_user_groups( $user_id, array( 1451 'is_confirmed' => null, 1452 'is_banned' => true, 1453 ) ); 1454 1455 if ( isset( $user_groups[ $group_id ] ) ) { 1456 $is_banned = $user_groups[ $group_id ]->id; 1457 } 1458 1459 return $is_banned; 1460 } 1461 1462 /** 1463 * Check whether a user has an outstanding invitation to a group. 1464 * 1465 * @since 2.6.0 1466 * @since 5.0.0 Added $type parameter. 1467 * 1468 * @param int $user_id ID of the user. 1469 * @param int $group_id ID of the group. 1470 * @param string $type If 'sent', results are limited to those invitations 1471 * that have actually been sent (non-draft). 1472 * Possible values: 'sent', 'draft', or 'all' Default: 'sent'. 1473 * @return int|bool ID of the membership if the user is invited, otherwise false. 1474 */ 1475 function groups_is_user_invited( $user_id, $group_id, $type = 'sent' ) { 1476 return groups_check_has_invite_from_user( $user_id, $group_id, false, $type ); 1477 } 1478 1479 /** 1480 * Check whether a user has a pending membership request for a group. 1481 * 1482 * @since 2.6.0 1483 * 1484 * @param int $user_id ID of the user. 1485 * @param int $group_id ID of the group. 1486 * @return int|bool ID of the membership if the user is pending, otherwise false. 1487 */ 1488 function groups_is_user_pending( $user_id, $group_id ) { 1489 if ( empty( $user_id ) || empty( $group_id ) ) { 1490 return false; 1491 } 1492 1493 $args = array( 1494 'user_id' => $user_id, 1495 'item_id' => $group_id, 1496 ); 1497 $invites_class = new BP_Groups_Invitation_Manager(); 1498 1499 return $invites_class->request_exists( $args ); 1500 } 1501 1502 /** 1503 * Is the specified user the creator of the group? 1504 * 1505 * @since 1.2.6 1506 * 1507 * @param int $user_id ID of the user. 1508 * @param int $group_id ID of the group. 1509 * @return int|null 1510 */ 1511 function groups_is_user_creator( $user_id, $group_id ) { 1512 return BP_Groups_Member::check_is_creator( $user_id, $group_id ); 1513 } 1514 1515 /** Group Invitations *********************************************************/ 1516 1517 /** 1518 * Get group objects for groups that a user is currently invited to. 1519 * 1520 * @since 1.0.0 1521 * 1522 * @param int $user_id ID of the invited user. 1523 * @param int|bool $limit Limit to restrict to. 1524 * @param int|bool $page Optional. Page offset of results to return. 1525 * @param string|array|bool $exclude Array of comma-separated list of group IDs 1526 * to exclude from results. 1527 * @return array { 1528 * @type array $groups Array of groups returned by paginated query. 1529 * @type int $total Count of groups matching query. 1530 * } 1531 */ 1532 function groups_get_invites_for_user( $user_id = 0, $limit = false, $page = false, $exclude = false ) { 1533 if ( empty( $user_id ) ) { 1534 $user_id = bp_loggedin_user_id(); 1535 } 1536 1537 $group_ids = groups_get_invited_to_group_ids( $user_id ); 1538 1539 // Remove excluded groups. 1540 if ( $exclude ) { 1541 $group_ids = array_diff( $group_ids, wp_parse_id_list( $exclude ) ); 1542 } 1543 1544 // Avoid passing an empty array. 1545 if ( ! $group_ids ) { 1546 $group_ids = array( 0 ); 1547 } 1548 1549 // Get a filtered list of groups. 1550 $args = array( 1551 'include' => $group_ids, 1552 'show_hidden' => true, 1553 'per_page' => $limit, 1554 'page' => $page, 1555 ); 1556 1557 return groups_get_groups( $args ); 1558 } 1559 1560 /** 1561 * Get the total group invite count for a user. 1562 * 1563 * @since 2.0.0 1564 * 1565 * @param int $user_id The user ID. 1566 * @return int 1567 */ 1568 function groups_get_invite_count_for_user( $user_id = 0 ) { 1569 if ( empty( $user_id ) ) { 1570 $user_id = bp_loggedin_user_id(); 1571 } 1572 1573 $invites = groups_get_invites_for_user( $user_id ); 1574 return $invites['total']; 1575 } 1576 1577 /** 1578 * Get an array of group IDs to which a user is invited. 1579 * 1580 * @since 5.0.0 1581 * 1582 * @param int $user_id The user ID. 1583 * 1584 * @return array Array of group IDs. 1585 */ 1586 function groups_get_invited_to_group_ids( $user_id = 0 ) { 1587 if ( empty( $user_id ) ) { 1588 $user_id = bp_loggedin_user_id(); 1589 } 1590 1591 $group_ids = groups_get_invites( array( 1592 'user_id' => $user_id, 1593 'invite_sent' => 'sent', 1594 'fields' => 'item_ids' 1595 ) ); 1596 1597 return array_unique( $group_ids ); 1598 } 1599 1600 /** 1601 * Invite a user to a group. 1602 * 1603 * @since 1.0.0 1604 * 1605 * @param array|string $args { 1606 * Array of arguments. 1607 * @type int $user_id ID of the user being invited. 1608 * @type int $group_id ID of the group to which the user is being invited. 1609 * @type int $inviter_id Optional. ID of the inviting user. Default: 1610 * ID of the logged-in user. 1611 * @type string $date_modified Optional. Modified date for the invitation. 1612 * Default: current date/time. 1613 * @type string $content Optional. Message to invitee. 1614 * @type bool $send_invite Optional. Whether the invitation should be 1615 * sent now. Default: false. 1616 * } 1617 * @return bool True on success, false on failure. 1618 */ 1619 function groups_invite_user( $args = '' ) { 1620 1621 $r = bp_parse_args( 1622 $args, 1623 array( 1624 'user_id' => false, 1625 'group_id' => false, 1626 'inviter_id' => bp_loggedin_user_id(), 1627 'date_modified' => bp_core_current_time(), 1628 'content' => '', 1629 'send_invite' => 0, 1630 ), 1631 'groups_invite_user' 1632 ); 1633 1634 $inv_args = array( 1635 'user_id' => $r['user_id'], 1636 'item_id' => $r['group_id'], 1637 'inviter_id' => $r['inviter_id'], 1638 'date_modified' => $r['date_modified'], 1639 'content' => $r['content'], 1640 'send_invite' => $r['send_invite'], 1641 ); 1642 1643 // Create the unsent invitataion. 1644 $invites_class = new BP_Groups_Invitation_Manager(); 1645 $created = $invites_class->add_invitation( $inv_args ); 1646 1647 /** 1648 * Fires after the creation of a new group invite. 1649 * 1650 * @since 1.0.0 1651 * 1652 * @param array $r Array of parsed arguments for the group invite. 1653 * @param int|bool $created The ID of the invitation or false if it couldn't be created. 1654 */ 1655 do_action( 'groups_invite_user', $r, $created ); 1656 1657 return $created; 1658 } 1659 1660 /** 1661 * Uninvite a user from a group. 1662 * 1663 * @since 1.0.0 1664 * 1665 * @param int $user_id ID of the user. 1666 * @param int $group_id ID of the group. 1667 * @param int $inviter_id ID of the inviter. 1668 * @return bool True on success, false on failure. 1669 */ 1670 function groups_uninvite_user( $user_id, $group_id, $inviter_id = false ) { 1671 if ( empty( $user_id ) || empty( $group_id ) ) { 1672 return false; 1673 } 1674 1675 $invites_class = new BP_Groups_Invitation_Manager(); 1676 $success = $invites_class->delete( array( 1677 'user_id' => $user_id, 1678 'item_id' => $group_id, 1679 'inviter_id' => $inviter_id, 1680 ) ); 1681 1682 if ( $success ) { 1683 /** 1684 * Fires after uninviting a user from a group. 1685 * 1686 * @since 1.0.0 1687 * @since 2.7.0 Added $inviter_id parameter 1688 * 1689 * @param int $group_id ID of the group being uninvited from. 1690 * @param int $user_id ID of the user being uninvited. 1691 * @param int $inviter_id ID of the inviter. 1692 */ 1693 do_action( 'groups_uninvite_user', $group_id, $user_id, $inviter_id ); 1694 } 1695 1696 return $success; 1697 } 1698 1699 /** 1700 * Process the acceptance of a group invitation. 1701 * 1702 * Returns true if a user is already a member of the group. 1703 * 1704 * @since 1.0.0 1705 * 1706 * @param int $user_id ID of the user. 1707 * @param int $group_id ID of the group. 1708 * @return bool True when the user is a member of the group, otherwise false. 1709 */ 1710 function groups_accept_invite( $user_id, $group_id ) { 1711 $invites_class = new BP_Groups_Invitation_Manager(); 1712 $args = array( 1713 'user_id' => $user_id, 1714 'item_id' => $group_id, 1715 'invite_sent' => 'sent', 1716 ); 1717 1718 return $invites_class->accept_invitation( $args ); 1719 } 1720 1721 /** 1722 * Reject a group invitation. 1723 * 1724 * @since 1.0.0 1725 * @since 5.0.0 The $inviter_id arg was added. 1726 * 1727 * @param int $user_id ID of the user. 1728 * @param int $group_id ID of the group. 1729 * @param int $inviter_id ID of the inviter. 1730 * 1731 * @return bool True on success, false on failure. 1732 */ 1733 function groups_reject_invite( $user_id, $group_id, $inviter_id = false ) { 1734 if ( empty( $user_id ) || empty( $group_id ) ) { 1735 return false; 1736 } 1737 1738 $invites_class = new BP_Groups_Invitation_Manager(); 1739 $success = $invites_class->delete( array( 1740 'user_id' => $user_id, 1741 'item_id' => $group_id, 1742 'inviter_id' => $inviter_id, 1743 ) ); 1744 1745 /** 1746 * Fires after a user rejects a group invitation. 1747 * 1748 * @since 1.0.0 1749 * @since 5.0.0 The $inviter_id arg was added. 1750 * 1751 * @param int $user_id ID of the user rejecting the invite. 1752 * @param int $group_id ID of the group being rejected. 1753 * @param int $inviter_id ID of the inviter. 1754 */ 1755 do_action( 'groups_reject_invite', $user_id, $group_id, $inviter_id ); 1756 1757 return $success; 1758 } 1759 1760 /** 1761 * Delete a group invitation. 1762 * 1763 * @since 1.0.0 1764 * @since 5.0.0 The $inviter_id arg was added. 1765 * 1766 * @param int $user_id ID of the invited user. 1767 * @param int $group_id ID of the group. 1768 * @param int $inviter_id ID of the inviter. 1769 * 1770 * @return bool True on success, false on failure. 1771 */ 1772 function groups_delete_invite( $user_id, $group_id, $inviter_id = false ) { 1773 if ( empty( $user_id ) || empty( $group_id ) ) { 1774 return false; 1775 } 1776 1777 $invites_class = new BP_Groups_Invitation_Manager(); 1778 $success = $invites_class->delete( array( 1779 'user_id' => $user_id, 1780 'item_id' => $group_id, 1781 'inviter_id' => $inviter_id, 1782 ) ); 1783 1784 /** 1785 * Fires after the deletion of a group invitation. 1786 * 1787 * @since 1.9.0 1788 * @since 5.0.0 The $inviter_id arg was added. 1789 * 1790 * @param int $user_id ID of the user whose invitation is being deleted. 1791 * @param int $group_id ID of the group whose invitation is being deleted. 1792 * @param int $inviter_id ID of the inviter. 1793 */ 1794 do_action( 'groups_delete_invite', $user_id, $group_id, $inviter_id ); 1795 1796 return true; 1797 } 1798 1799 /** 1800 * Send some or all pending invites by a single user to a specific group. 1801 * 1802 * @since 1.0.0 1803 * @since 5.0.0 Parameters changed to associative array. 1804 * 1805 * @param array $args { 1806 * An array of optional arguments. 1807 * @type int $user_id ID of the invited user. 1808 * @type string $invitee_email Email address of the invited user, if not a member of the site. 1809 * @type string $group_id ID of the group or an array of group IDs. 1810 * @type string $inviter_id ID of the user extending the invitation. 1811 * @type bool $force_resend Whether to resend the email & notification if one has already been sent. 1812 * } 1813 */ 1814 function groups_send_invites( ...$args ) { 1815 // Backward compatibility with old method of passing arguments. 1816 if ( ! is_array( $args[0] ) || count( $args ) > 1 ) { 1817 _deprecated_argument( __METHOD__, '5.0.0', sprintf( __( 'Arguments passed to %1$s should be in an associative array. See the inline documentation at %2$s for more details.', 'buddypress' ), __METHOD__, __FILE__ ) ); 1818 1819 $old_args_keys = array( 1820 0 => 'inviter_id', 1821 1 => 'group_id', 1822 ); 1823 1824 $args = bp_core_parse_args_array( $old_args_keys, $args ); 1825 } else { 1826 $args = reset( $args ); 1827 } 1828 1829 $r = bp_parse_args( 1830 $args, 1831 array( 1832 'user_id' => false, 1833 'invitee_email' => '', 1834 'group_id' => 0, 1835 'inviter_id' => bp_loggedin_user_id(), 1836 'force_resend' => false, 1837 ), 1838 'groups_send_invitation' 1839 ); 1840 1841 $args = array( 1842 'user_id' => $r['user_id'], 1843 'invitee_email' => $r['invitee_email'], 1844 'item_id' => $r['group_id'], 1845 'inviter_id' => $r['inviter_id'], 1846 ); 1847 1848 /* 1849 * We will generally only want to fetch unsent invitations. 1850 * If force_resend is true, then we need to fetch both sent and draft invites. 1851 */ 1852 if ( $r['force_resend'] ) { 1853 $args['invite_sent'] = 'all'; 1854 } else { 1855 $args['invite_sent'] = 'draft'; 1856 } 1857 1858 $invites = groups_get_invites( $args ); 1859 1860 $invited_users = array(); 1861 1862 $invites_class = new BP_Groups_Invitation_Manager(); 1863 foreach ( $invites as $invite ) { 1864 $invited_users[] = $invite->user_id; 1865 $invites_class->send_invitation_by_id( $invite->id ); 1866 } 1867 1868 /** 1869 * Fires after the sending of invites for a group. 1870 * 1871 * @since 1.0.0 1872 * @since 2.5.0 Added $user_id to passed parameters. 1873 * 1874 * @param int $group_id ID of the group who's being invited to. 1875 * @param array $invited_users Array of users being invited to the group. 1876 * @param int $user_id ID of the inviting user. 1877 */ 1878 do_action( 'groups_send_invites', $r['group_id'], $invited_users, $r['inviter_id'] ); 1879 } 1880 1881 /** 1882 * Get IDs of users with outstanding invites to a given group. 1883 * 1884 * @since 1.0.0 1885 * @since 2.9.0 Added $sent as a parameter. 1886 * 1887 * @param int $user_id ID of the inviting user. 1888 * @param int $group_id ID of the group. 1889 * @param int|null $sent Query for a specific invite sent status. If 0, this will query for users 1890 * that haven't had an invite sent to them yet. If 1, this will query for 1891 * users that have had an invite sent to them. If null, no invite status will 1892 * queried. Default: null. 1893 * @return array IDs of users who have been invited to the group by the user but have not 1894 * yet accepted. 1895 */ 1896 function groups_get_invites_for_group( $user_id, $group_id, $sent = null ) { 1897 return BP_Groups_Group::get_invites( $user_id, $group_id, $sent ); 1898 } 1899 1900 /** 1901 * Get invitations to a given group filtered by arguments. 1902 * 1903 * @since 5.0.0 1904 * 1905 * @param int $group_id ID of the group. 1906 * @param array $args Invitation arguments. 1907 * See BP_Invitation::get() for list. 1908 * 1909 * @return array $invites Matching BP_Invitation objects. 1910 */ 1911 function groups_get_invites( $args = array() ) { 1912 $invites_class = new BP_Groups_Invitation_Manager(); 1913 return $invites_class->get_invitations( $args ); 1914 } 1915 1916 /** 1917 * Check to see whether a user has already been invited to a group. 1918 * 1919 * By default, the function checks for invitations that have been sent. 1920 * Entering 'all' as the $type parameter will return unsent invitations as 1921 * well (useful to make sure AJAX requests are not duplicated). 1922 * 1923 * @since 1.0.0 1924 * 1925 * @param int $user_id ID of potential group member. 1926 * @param int $group_id ID of potential group. 1927 * @param string $type Optional. Use 'sent' to check for sent invites, 1928 * 'all' to check for all. Default: 'sent'. 1929 * @return int|bool ID of the first found membership if found, otherwise false. 1930 */ 1931 function groups_check_user_has_invite( $user_id, $group_id, $type = 'sent' ) { 1932 return groups_check_has_invite_from_user( $user_id, $group_id, false, $type ); 1933 } 1934 1935 /** 1936 * Check to see whether a user has already been invited to a group by a particular user. 1937 * 1938 * By default, the function checks for invitations that have been sent. 1939 * Entering 'all' as the $type parameter will return unsent invitations as 1940 * well (useful to make sure AJAX requests are not duplicated). 1941 * 1942 * @since 5.0.0 1943 * 1944 * @param int $user_id ID of potential group member. 1945 * @param int $group_id ID of potential group. 1946 * @param string $inviter_id Optional. Use 'sent' to check for sent invites, 1947 * 'all' to check for all. Default: 'sent'. 1948 * @param string $type Optional. Specify a user ID to limit to only invited from that user. 1949 * Default: 'false'. 1950 * @return int|bool ID of the first found membership if found, otherwise false. 1951 */ 1952 function groups_check_has_invite_from_user( $user_id, $group_id, $inviter_id = false, $type = 'sent' ) { 1953 if ( empty( $user_id ) || empty( $group_id ) ) { 1954 return false; 1955 } 1956 1957 $args = array( 1958 'user_id' => $user_id, 1959 'item_id' => $group_id, 1960 'invite_sent' => 'sent', 1961 ); 1962 if ( $inviter_id ) { 1963 $args['inviter_id'] = $inviter_id; 1964 } 1965 if ( $type === 'draft' || $type === 'all' ) { 1966 $args['invite_sent'] = $type; 1967 } 1968 1969 $invites_class = new BP_Groups_Invitation_Manager(); 1970 1971 return $invites_class->invitation_exists( $args ); 1972 } 1973 1974 /** 1975 * Delete all invitations to a given group. 1976 * 1977 * @since 1.0.0 1978 * 1979 * @param int $group_id ID of the group whose invitations are being deleted. 1980 * @return int|null Number of rows records deleted on success, null on failure. 1981 */ 1982 function groups_delete_all_group_invites( $group_id ) { 1983 return BP_Groups_Group::delete_all_invites( $group_id ); 1984 } 1985 1986 /** Group Promotion & Banning *************************************************/ 1987 1988 /** 1989 * Promote a member to a new status within a group. 1990 * 1991 * @since 1.0.0 1992 * 1993 * @param int $user_id ID of the user. 1994 * @param int $group_id ID of the group. 1995 * @param string $status The new status. 'mod' or 'admin'. 1996 * @return bool True on success, false on failure. 1997 */ 1998 function groups_promote_member( $user_id, $group_id, $status ) { 1999 2000 if ( ! bp_is_item_admin() ) 2001 return false; 2002 2003 $member = new BP_Groups_Member( $user_id, $group_id ); 2004 2005 // Don't use this action. It's deprecated as of BuddyPress 1.6. 2006 do_action( 'groups_premote_member', $group_id, $user_id, $status ); 2007 2008 /** 2009 * Fires before the promotion of a user to a new status. 2010 * 2011 * @since 1.6.0 2012 * 2013 * @param int $group_id ID of the group being promoted in. 2014 * @param int $user_id ID of the user being promoted. 2015 * @param string $status New status being promoted to. 2016 */ 2017 do_action( 'groups_promote_member', $group_id, $user_id, $status ); 2018 2019 return $member->promote( $status ); 2020 } 2021 2022 /** 2023 * Demote a user to 'member' status within a group. 2024 * 2025 * @since 1.0.0 2026 * 2027 * @param int $user_id ID of the user. 2028 * @param int $group_id ID of the group. 2029 * @return bool True on success, false on failure. 2030 */ 2031 function groups_demote_member( $user_id, $group_id ) { 2032 2033 if ( ! bp_is_item_admin() ) 2034 return false; 2035 2036 $member = new BP_Groups_Member( $user_id, $group_id ); 2037 2038 /** 2039 * Fires before the demotion of a user to 'member'. 2040 * 2041 * @since 1.0.0 2042 * 2043 * @param int $group_id ID of the group being demoted in. 2044 * @param int $user_id ID of the user being demoted. 2045 */ 2046 do_action( 'groups_demote_member', $group_id, $user_id ); 2047 2048 return $member->demote(); 2049 } 2050 2051 /** 2052 * Ban a member from a group. 2053 * 2054 * @since 1.0.0 2055 * 2056 * @param int $user_id ID of the user. 2057 * @param int $group_id ID of the group. 2058 * @return bool True on success, false on failure. 2059 */ 2060 function groups_ban_member( $user_id, $group_id ) { 2061 2062 if ( ! bp_is_item_admin() ) 2063 return false; 2064 2065 $member = new BP_Groups_Member( $user_id, $group_id ); 2066 2067 /** 2068 * Fires before the banning of a member from a group. 2069 * 2070 * @since 1.0.0 2071 * 2072 * @param int $group_id ID of the group being banned from. 2073 * @param int $user_id ID of the user being banned. 2074 */ 2075 do_action( 'groups_ban_member', $group_id, $user_id ); 2076 2077 return $member->ban(); 2078 } 2079 2080 /** 2081 * Unban a member from a group. 2082 * 2083 * @since 1.0.0 2084 * 2085 * @param int $user_id ID of the user. 2086 * @param int $group_id ID of the group. 2087 * @return bool True on success, false on failure. 2088 */ 2089 function groups_unban_member( $user_id, $group_id ) { 2090 2091 if ( ! bp_is_item_admin() ) 2092 return false; 2093 2094 $member = new BP_Groups_Member( $user_id, $group_id ); 2095 2096 /** 2097 * Fires before the unbanning of a member from a group. 2098 * 2099 * @since 1.0.0 2100 * 2101 * @param int $group_id ID of the group being unbanned from. 2102 * @param int $user_id ID of the user being unbanned. 2103 */ 2104 do_action( 'groups_unban_member', $group_id, $user_id ); 2105 2106 return $member->unban(); 2107 } 2108 2109 /** Group Removal *************************************************************/ 2110 2111 /** 2112 * Remove a member from a group. 2113 * 2114 * @since 1.2.6 2115 * 2116 * @param int $user_id ID of the user. 2117 * @param int $group_id ID of the group. 2118 * @return bool True on success, false on failure. 2119 */ 2120 function groups_remove_member( $user_id, $group_id ) { 2121 2122 if ( ! bp_is_item_admin() ) { 2123 return false; 2124 } 2125 2126 $member = new BP_Groups_Member( $user_id, $group_id ); 2127 2128 /** 2129 * Fires before the removal of a member from a group. 2130 * 2131 * @since 1.2.6 2132 * 2133 * @param int $group_id ID of the group being removed from. 2134 * @param int $user_id ID of the user being removed. 2135 */ 2136 do_action( 'groups_remove_member', $group_id, $user_id ); 2137 2138 return $member->remove(); 2139 } 2140 2141 /** Group Membership **********************************************************/ 2142 2143 /** 2144 * Create a group membership request. 2145 * 2146 * @since 1.0.0 2147 * 2148 * @param array|string $args { 2149 * Array of arguments. 2150 * @type int $user_id ID of the user being invited. 2151 * @type int $group_id ID of the group to which the user is being invited. 2152 * @type string $content Optional. Message to invitee. 2153 * @type string $date_modified Optional. Modified date for the invitation. 2154 * Default: current date/time. 2155 * } 2156 * @return bool True on success, false on failure. 2157 */ 2158 function groups_send_membership_request( ...$args ) { 2159 // Backward compatibility with old method of passing arguments. 2160 if ( ! is_array( $args[0] ) || count( $args ) > 1 ) { 2161 _deprecated_argument( __METHOD__, '5.0.0', sprintf( __( 'Arguments passed to %1$s should be in an associative array. See the inline documentation at %2$s for more details.', 'buddypress' ), __METHOD__, __FILE__ ) ); 2162 2163 $old_args_keys = array( 2164 0 => 'user_id', 2165 1 => 'group_id', 2166 ); 2167 2168 $args = bp_core_parse_args_array( $old_args_keys, $args ); 2169 } else { 2170 $args = reset( $args ); 2171 } 2172 2173 $r = bp_parse_args( 2174 $args, 2175 array( 2176 'user_id' => false, 2177 'group_id' => false, 2178 'content' => '', 2179 'date_modified' => bp_core_current_time(), 2180 ), 2181 'groups_send_membership_request' 2182 ); 2183 2184 $inv_args = array( 2185 'user_id' => $r['user_id'], 2186 'item_id' => $r['group_id'], 2187 'content' => $r['content'], 2188 'date_modified' => $r['date_modified'], 2189 ); 2190 2191 $invites_class = new BP_Groups_Invitation_Manager(); 2192 $request_id = $invites_class->add_request( $inv_args ); 2193 2194 // If a new request was created, send the emails. 2195 if ( $request_id && is_int( $request_id ) ) { 2196 $invites_class->send_request_notification_by_id( $request_id, $r ); 2197 $admins = groups_get_group_admins( $r['group_id'] ); 2198 2199 /** 2200 * Fires after the creation of a new membership request. 2201 * 2202 * @since 1.0.0 2203 * 2204 * @param int $requesting_user_id ID of the user requesting membership. 2205 * @param array $admins Array of group admins. 2206 * @param int $group_id ID of the group being requested to. 2207 * @param int $request_id ID of the request. 2208 */ 2209 do_action( 'groups_membership_requested', $r['user_id'], $admins, $r['group_id'], $request_id ); 2210 2211 return $request_id; 2212 } 2213 2214 return false; 2215 } 2216 2217 /** 2218 * Accept a pending group membership request. 2219 * 2220 * @since 1.0.0 2221 * @since 5.0.0 Deprecated $membership_id argument. 2222 * 2223 * @param int $membership_id Deprecated 5.0.0. 2224 * @param int $user_id Required. ID of the user who requested membership. 2225 * Provide this value along with $group_id to override 2226 * $membership_id. 2227 * @param int $group_id Required. ID of the group to which membership is being 2228 * requested. Provide this value along with $user_id to 2229 * override $membership_id. 2230 * @return bool True on success, false on failure. 2231 */ 2232 function groups_accept_membership_request( $membership_id, $user_id = 0, $group_id = 0 ) { 2233 2234 if ( ! empty( $membership_id ) ) { 2235 /* translators: 1: the name of the method. 2: the name of the file. */ 2236 _deprecated_argument( __METHOD__, '5.0.0', sprintf( __( 'Argument `membership_id` passed to %1$s is deprecated. See the inline documentation at %2$s for more details.', 'buddypress' ), __METHOD__, __FILE__ ) ); 2237 } 2238 2239 if ( ! $user_id || ! $group_id ) { 2240 return false; 2241 } 2242 2243 $invites_class = new BP_Groups_Invitation_Manager(); 2244 $args = array( 2245 'user_id' => $user_id, 2246 'item_id' => $group_id, 2247 ); 2248 2249 return $invites_class->accept_request( $args ); 2250 } 2251 2252 /** 2253 * Reject a pending group membership request. 2254 * 2255 * @since 1.0.0 2256 * 2257 * @param int $membership_id Deprecated 5.0.0. 2258 * @param int $user_id Optional. ID of the user who requested membership. 2259 * Provide this value along with $group_id to override 2260 * $membership_id. 2261 * @param int $group_id Optional. ID of the group to which membership is being 2262 * requested. Provide this value along with $user_id to 2263 * override $membership_id. 2264 * @return bool True on success, false on failure. 2265 */ 2266 function groups_reject_membership_request( $membership_id, $user_id = 0, $group_id = 0 ) { 2267 2268 if ( ! empty( $membership_id ) ){ 2269 /* translators: 1: the name of the method. 2: the name of the file. */ 2270 _deprecated_argument( __METHOD__, '5.0.0', sprintf( __( 'Argument `membership_id` passed to %1$s is deprecated. See the inline documentation at %2$s for more details.', 'buddypress' ), __METHOD__, __FILE__ ) ); 2271 } 2272 2273 if ( ! groups_delete_membership_request( false, $user_id, $group_id ) ) { 2274 return false; 2275 } 2276 2277 /** 2278 * Fires after a group membership request has been rejected. 2279 * 2280 * @since 1.0.0 2281 * 2282 * @param int $user_id ID of the user who rejected membership. 2283 * @param int $group_id ID of the group that was rejected membership to. 2284 * @param bool $value If membership was accepted. 2285 */ 2286 do_action( 'groups_membership_rejected', $user_id, $group_id, false ); 2287 2288 return true; 2289 } 2290 2291 /** 2292 * Delete a pending group membership request. 2293 * 2294 * @since 1.2.0 2295 * 2296 * @param int $membership_id Deprecated 5.0.0. 2297 * @param int $user_id Optional. ID of the user who requested membership. 2298 * Provide this value along with $group_id to override 2299 * $membership_id. 2300 * @param int $group_id Optional. ID of the group to which membership is being 2301 * requested. Provide this value along with $user_id to 2302 * override $membership_id. 2303 * @return false|BP_Groups_Member True on success, false on failure. 2304 */ 2305 function groups_delete_membership_request( $membership_id, $user_id = 0, $group_id = 0 ) { 2306 if ( ! empty( $membership_id ) ){ 2307 /* translators: 1: the name of the method. 2: the name of the file. */ 2308 _deprecated_argument( __METHOD__, '5.0.0', sprintf( __( 'Argument `membership_id` passed to %1$s is deprecated. See the inline documentation at %2$s for more details.', 'buddypress' ), __METHOD__, __FILE__ ) ); 2309 } 2310 2311 if ( empty( $user_id ) || empty( $group_id ) ) { 2312 return false; 2313 } 2314 2315 $invites_class = new BP_Groups_Invitation_Manager(); 2316 $success = $invites_class->delete_requests( array( 2317 'user_id' => $user_id, 2318 'item_id' => $group_id 2319 ) ); 2320 2321 return $success; 2322 } 2323 2324 /** 2325 * Get group membership requests filtered by arguments. 2326 * 2327 * @since 5.0.0 2328 * 2329 * @param int $group_id ID of the group. 2330 * @param array $args Invitation arguments. 2331 * See BP_Invitation::get() for list. 2332 * 2333 * @return array $requests Matching BP_Invitation objects. 2334 */ 2335 function groups_get_requests( $args = array() ) { 2336 $invites_class = new BP_Groups_Invitation_Manager(); 2337 return $invites_class->get_requests( $args ); 2338 } 2339 2340 /** 2341 * Check whether a user has an outstanding membership request for a given group. 2342 * 2343 * @since 1.0.0 2344 * 2345 * @param int $user_id ID of the user. 2346 * @param int $group_id ID of the group. 2347 * @return int|bool ID of the request if found, otherwise false. 2348 */ 2349 function groups_check_for_membership_request( $user_id, $group_id ) { 2350 if ( empty( $user_id ) || empty( $group_id ) ) { 2351 return false; 2352 } 2353 2354 $args = array( 2355 'user_id' => $user_id, 2356 'item_id' => $group_id, 2357 ); 2358 $invites_class = new BP_Groups_Invitation_Manager(); 2359 2360 return $invites_class->request_exists( $args ); 2361 } 2362 2363 /** 2364 * Get an array of group IDs to which a user has requested membership. 2365 * 2366 * @since 5.0.0 2367 * 2368 * @param int $user_id The user ID. 2369 * 2370 * @return array Array of group IDs. 2371 */ 2372 function groups_get_membership_requested_group_ids( $user_id = 0 ) { 2373 if ( ! $user_id ) { 2374 $user_id = bp_loggedin_user_id(); 2375 } 2376 2377 $group_ids = groups_get_requests( array( 2378 'user_id' => $user_id, 2379 'fields' => 'item_ids' 2380 ) ); 2381 2382 return $group_ids; 2383 } 2384 2385 /** 2386 * Get an array of group IDs to which a user has requested membership. 2387 * 2388 * @since 5.0.0 2389 * 2390 * @param int $user_id The user ID. 2391 * 2392 * @return array Array of group IDs. 2393 */ 2394 function groups_get_membership_requested_user_ids( $group_id = 0 ) { 2395 if ( ! $group_id ) { 2396 $group_id = bp_get_current_group_id(); 2397 } 2398 2399 $requests = groups_get_requests( array( 2400 'item_id' => $group_id, 2401 'fields' => 'user_ids' 2402 ) ); 2403 2404 return $requests; 2405 } 2406 2407 /** 2408 * Accept all pending membership requests to a group. 2409 * 2410 * @since 1.0.2 2411 * 2412 * @param int $group_id ID of the group. 2413 * @return bool True on success, false on failure. 2414 */ 2415 function groups_accept_all_pending_membership_requests( $group_id = 0 ) { 2416 if ( ! $group_id ) { 2417 $group_id = bp_get_current_group_id(); 2418 } 2419 2420 $user_ids = groups_get_membership_requested_user_ids( $group_id ); 2421 2422 if ( ! $user_ids ) { 2423 return false; 2424 } 2425 2426 foreach ( (array) $user_ids as $user_id ) { 2427 groups_accept_membership_request( false, $user_id, $group_id ); 2428 } 2429 2430 /** 2431 * Fires after the acceptance of all pending membership requests to a group. 2432 * 2433 * @since 1.0.2 2434 * 2435 * @param int $group_id ID of the group whose pending memberships were accepted. 2436 */ 2437 do_action( 'groups_accept_all_pending_membership_requests', $group_id ); 2438 2439 return true; 2440 } 2441 2442 /** Group Meta ****************************************************************/ 2443 2444 /** 2445 * Delete metadata for a group. 2446 * 2447 * @since 1.0.0 2448 * 2449 * @param int $group_id ID of the group. 2450 * @param string|bool $meta_key The key of the row to delete. 2451 * @param string|bool $meta_value Optional. Metadata value. If specified, only delete 2452 * metadata entries with this value. 2453 * @param bool $delete_all Optional. If true, delete matching metadata entries 2454 * for all groups. Otherwise, only delete matching 2455 * metadata entries for the specified group. 2456 * Default: false. 2457 * @return bool True on success, false on failure. 2458 */ 2459 function groups_delete_groupmeta( $group_id, $meta_key = false, $meta_value = false, $delete_all = false ) { 2460 global $wpdb; 2461 2462 // Legacy - if no meta_key is passed, delete all for the item. 2463 if ( empty( $meta_key ) ) { 2464 $table_name = buddypress()->groups->table_name_groupmeta; 2465 $sql = "SELECT meta_key FROM {$table_name} WHERE group_id = %d"; 2466 $query = $wpdb->prepare( $sql, $group_id ); 2467 $keys = $wpdb->get_col( $query ); 2468 2469 // With no meta_key, ignore $delete_all. 2470 $delete_all = false; 2471 } else { 2472 $keys = array( $meta_key ); 2473 } 2474 2475 add_filter( 'query', 'bp_filter_metaid_column_name' ); 2476 2477 $retval = true; 2478 foreach ( $keys as $key ) { 2479 $retval = delete_metadata( 'group', $group_id, $key, $meta_value, $delete_all ); 2480 } 2481 2482 remove_filter( 'query', 'bp_filter_metaid_column_name' ); 2483 2484 return $retval; 2485 } 2486 2487 /** 2488 * Get a piece of group metadata. 2489 * 2490 * @since 1.0.0 2491 * 2492 * @param int $group_id ID of the group. 2493 * @param string $meta_key Metadata key. 2494 * @param bool $single Optional. If true, return only the first value of the 2495 * specified meta_key. This parameter has no effect if 2496 * meta_key is empty. 2497 * @return mixed Metadata value. 2498 */ 2499 function groups_get_groupmeta( $group_id, $meta_key = '', $single = true ) { 2500 add_filter( 'query', 'bp_filter_metaid_column_name' ); 2501 $retval = get_metadata( 'group', $group_id, $meta_key, $single ); 2502 remove_filter( 'query', 'bp_filter_metaid_column_name' ); 2503 2504 return $retval; 2505 } 2506 2507 /** 2508 * Update a piece of group metadata. 2509 * 2510 * @since 1.0.0 2511 * 2512 * @param int $group_id ID of the group. 2513 * @param string $meta_key Metadata key. 2514 * @param mixed $meta_value Value to store. 2515 * @param mixed $prev_value Optional. If specified, only update existing 2516 * metadata entries with the specified value. 2517 * Otherwise, update all entries. 2518 * @return bool|int $retval Returns false on failure. On successful update of existing 2519 * metadata, returns true. On successful creation of new metadata, 2520 * returns the integer ID of the new metadata row. 2521 */ 2522 function groups_update_groupmeta( $group_id, $meta_key, $meta_value, $prev_value = '' ) { 2523 add_filter( 'query', 'bp_filter_metaid_column_name' ); 2524 $retval = update_metadata( 'group', $group_id, $meta_key, $meta_value, $prev_value ); 2525 remove_filter( 'query', 'bp_filter_metaid_column_name' ); 2526 2527 return $retval; 2528 } 2529 2530 /** 2531 * Add a piece of group metadata. 2532 * 2533 * @since 2.0.0 2534 * 2535 * @param int $group_id ID of the group. 2536 * @param string $meta_key Metadata key. 2537 * @param mixed $meta_value Metadata value. 2538 * @param bool $unique Optional. Whether to enforce a single metadata value 2539 * for the given key. If true, and the object already 2540 * has a value for the key, no change will be made. 2541 * Default: false. 2542 * @return int|bool The meta ID on successful update, false on failure. 2543 */ 2544 function groups_add_groupmeta( $group_id, $meta_key, $meta_value, $unique = false ) { 2545 add_filter( 'query', 'bp_filter_metaid_column_name' ); 2546 $retval = add_metadata( 'group', $group_id, $meta_key, $meta_value, $unique ); 2547 remove_filter( 'query', 'bp_filter_metaid_column_name' ); 2548 2549 return $retval; 2550 } 2551 2552 /** Group Cleanup Functions ***************************************************/ 2553 2554 /** 2555 * Delete all group membership information for the specified user. 2556 * 2557 * @since 1.0.0 2558 * 2559 * @param int $user_id ID of the user. 2560 */ 2561 function groups_remove_data_for_user( $user_id ) { 2562 BP_Groups_Member::delete_all_for_user( $user_id ); 2563 2564 /** 2565 * Fires after the deletion of all data for a user. 2566 * 2567 * @since 1.1.0 2568 * 2569 * @param int $user_id ID of the user whose data is being deleted. 2570 */ 2571 do_action( 'groups_remove_data_for_user', $user_id ); 2572 } 2573 add_action( 'wpmu_delete_user', 'groups_remove_data_for_user' ); 2574 add_action( 'bp_make_spam_user', 'groups_remove_data_for_user' ); 2575 2576 /** 2577 * Deletes user group data on the 'delete_user' hook. 2578 * 2579 * @since 6.0.0 2580 * 2581 * @param int $user_id The ID of the deleted user. 2582 */ 2583 function bp_groups_remove_data_for_user_on_delete_user( $user_id ) { 2584 if ( ! bp_remove_user_data_on_delete_user_hook( 'groups', $user_id ) ) { 2585 return; 2586 } 2587 2588 groups_remove_data_for_user( $user_id ); 2589 } 2590 add_action( 'delete_user', 'bp_groups_remove_data_for_user_on_delete_user' ); 2591 2592 /** 2593 * Update orphaned child groups when the parent is deleted. 2594 * 2595 * @since 2.7.0 2596 * 2597 * @param BP_Groups_Group $group Instance of the group item being deleted. 2598 */ 2599 function bp_groups_update_orphaned_groups_on_group_delete( $group ) { 2600 // Get child groups and set the parent to the deleted parent's parent. 2601 $grandparent_group_id = $group->parent_id; 2602 $child_args = array( 2603 'parent_id' => $group->id, 2604 'show_hidden' => true, 2605 'per_page' => false, 2606 'update_meta_cache' => false, 2607 ); 2608 $children = groups_get_groups( $child_args ); 2609 $children = $children['groups']; 2610 2611 foreach ( $children as $cgroup ) { 2612 $cgroup->parent_id = $grandparent_group_id; 2613 $cgroup->save(); 2614 } 2615 } 2616 add_action( 'bp_groups_delete_group', 'bp_groups_update_orphaned_groups_on_group_delete', 10, 2 ); 2617 2618 /** Group Types ***************************************************************/ 2619 2620 /** 2621 * Output the slug of the Group type taxonomy. 2622 * 2623 * @since 7.0.0 2624 */ 2625 function bp_group_type_tax_name() { 2626 echo bp_get_group_type_tax_name(); 2627 } 2628 2629 /** 2630 * Return the slug of the Group type taxonomy. 2631 * 2632 * @since 7.0.0 2633 * 2634 * @return string The unique Group taxonomy slug. 2635 */ 2636 function bp_get_group_type_tax_name() { 2637 /** 2638 * Filters the slug of the Group type taxonomy. 2639 * 2640 * @since 7.0.0 2641 * 2642 * @param string $value Group type taxonomy slug. 2643 */ 2644 return apply_filters( 'bp_get_group_type_tax_name', 'bp_group_type' ); 2645 } 2646 2647 /** 2648 * Returns labels used by the Group type taxonomy. 2649 * 2650 * @since 7.0.0 2651 * 2652 * @return array 2653 */ 2654 function bp_get_group_type_tax_labels() { 2655 2656 /** 2657 * Filters Group type taxonomy labels. 2658 * 2659 * @since 7.0.0 2660 * 2661 * @param array $value Associative array (name => label). 2662 */ 2663 return apply_filters( 2664 'bp_get_group_type_tax_labels', 2665 array( 2666 2667 // General labels 2668 'name' => _x( 'Group Types', 'Group type taxonomy name', 'buddypress' ), 2669 'singular_name' => _x( 'Group Type', 'Group type taxonomy singular name', 'buddypress' ), 2670 'search_items' => _x( 'Search Group Types', 'Group type taxonomy search items label', 'buddypress' ), 2671 'popular_items' => _x( 'Popular Group Types', 'Group type taxonomy popular items label', 'buddypress' ), 2672 'all_items' => _x( 'All Group Types', 'Group type taxonomy all items label', 'buddypress' ), 2673 'parent_item' => _x( 'Parent Group Type', 'Group type taxonomy parent item label', 'buddypress' ), 2674 'parent_item_colon' => _x( 'Parent Group Type:', 'Group type taxonomy parent item label', 'buddypress' ), 2675 'edit_item' => _x( 'Edit Group Type', 'Group type taxonomy edit item label', 'buddypress' ), 2676 'view_item' => _x( 'View Group Type', 'Group type taxonomy view item label', 'buddypress' ), 2677 'update_item' => _x( 'Update Group Type', 'Group type taxonomy update item label', 'buddypress' ), 2678 'add_new_item' => _x( 'Add New Group Type', 'Group type taxonomy add new item label', 'buddypress' ), 2679 'new_item_name' => _x( 'New Group Type Name', 'Group type taxonomy new item name label', 'buddypress' ), 2680 'separate_items_with_commas' => _x( 'Separate group types with commas', 'Group type taxonomy separate items with commas label', 'buddypress' ), 2681 'add_or_remove_items' => _x( 'Add or remove group types', 'Group type taxonomy add or remove items label', 'buddypress' ), 2682 'choose_from_most_used' => _x( 'Choose from the most used group types', 'Group type taxonomy choose from most used label', 'buddypress' ), 2683 'not_found' => _x( 'No group types found.', 'Group type taxonomy not found label', 'buddypress' ), 2684 'no_terms' => _x( 'No group types', 'Group type taxonomy no terms label', 'buddypress' ), 2685 'items_list_navigation' => _x( 'Group Types list navigation', 'Group type taxonomy items list navigation label', 'buddypress' ), 2686 'items_list' => _x( 'Group Types list', 'Group type taxonomy items list label', 'buddypress' ), 2687 2688 /* translators: Tab heading when selecting from the most used terms. */ 2689 'most_used' => _x( 'Most Used', 'Group type taxonomy most used items label', 'buddypress' ), 2690 'back_to_items' => _x( '← Back to Group Types', 'Group type taxonomy back to items label', 'buddypress' ), 2691 2692 // Specific to BuddyPress. 2693 'bp_type_id_label' => _x( 'Group Type ID', 'BP Member type ID label', 'buddypress' ), 2694 'bp_type_id_description' => _x( 'Lower-case string, no spaces or special characters. Used to identify the group type.', 'BP Group type ID description', 'buddypress' ), 2695 'bp_type_show_in_create_screen' => _x( 'Show on Group Creation', 'BP Group type show in create screen', 'buddypress' ), 2696 'bp_type_show_in_list' => _x( 'Show on Group', 'BP Group type show in list', 'buddypress' ), 2697 ) 2698 ); 2699 } 2700 2701 /** 2702 * Returns arguments used by the Group type taxonomy. 2703 * 2704 * @since 7.0.0 2705 * 2706 * @return array 2707 */ 2708 function bp_get_group_type_tax_args() { 2709 2710 /** 2711 * Filters Group type taxonomy args. 2712 * 2713 * @since 7.0.0 2714 * 2715 * @param array $value Associative array (key => arg). 2716 */ 2717 return apply_filters( 2718 'bp_get_group_type_tax_args', 2719 array_merge( 2720 array( 2721 'description' => _x( 'BuddyPress Group Types', 'Group type taxonomy description', 'buddypress' ), 2722 'labels' => array_merge( bp_get_group_type_tax_labels(), bp_get_taxonomy_common_labels() ), 2723 ), 2724 bp_get_taxonomy_common_args() 2725 ) 2726 ); 2727 } 2728 2729 /** 2730 * Register the Group Types taxonomy. 2731 * 2732 * @since 7.0.0 2733 * 2734 * @param array $taxonomies BuddyPress default taxonomies. 2735 * @return array BuddyPress default taxonomies. 2736 */ 2737 function bp_groups_register_group_type_taxonomy( $taxonomies = array() ) { 2738 return array_merge( 2739 $taxonomies, 2740 array( 2741 // Group Type. 2742 bp_get_group_type_tax_name() => array( 2743 'object' => 'bp_group', 2744 'component' => 'groups', 2745 'args' => bp_get_group_type_tax_args(), 2746 ), 2747 ) 2748 ); 2749 } 2750 add_filter( 'bp_get_default_taxonomies', 'bp_groups_register_group_type_taxonomy', 1 ); 2751 2752 /** 2753 * Fire the 'bp_groups_register_group_types' action. 2754 * 2755 * @since 2.6.0 2756 */ 2757 function bp_groups_register_group_types() { 2758 /** 2759 * Fires when it's appropriate to register group types. 2760 * 2761 * @since 2.6.0 2762 */ 2763 do_action( 'bp_groups_register_group_types' ); 2764 } 2765 add_action( 'bp_register_taxonomies', 'bp_groups_register_group_types' ); 2766 2767 /** 2768 * Extend generic Type metadata schema to match Group Type needs. 2769 * 2770 * @since 7.0.0 2771 * 2772 * @param array $schema The generic Type metadata schema. 2773 * @param string $taxonomy The taxonomy name the schema applies to. 2774 * @return array The Group Type metadata schema. 2775 */ 2776 function bp_get_group_type_metadata_schema( $schema = array(), $taxonomy = '' ) { 2777 if ( bp_get_group_type_tax_name() === $taxonomy ) { 2778 2779 // Directory 2780 if ( isset( $schema['bp_type_has_directory']['description'] ) ) { 2781 $schema['bp_type_has_directory']['description'] = __( 'Make a list of groups matching this type available on the groups directory.', 'buddypress' ); 2782 } 2783 2784 // Slug 2785 if ( isset( $schema['bp_type_directory_slug']['description'] ) ) { 2786 $schema['bp_type_directory_slug']['description'] = __( 'Enter if you want the type slug to be different from its ID.', 'buddypress' ); 2787 } 2788 2789 // Create 2790 $schema['bp_type_show_in_create_screen'] = array( 2791 'description' => __( 'Show during group creation, and when a group admin is on the group’s settings page.', 'buddypress' ), 2792 'type' => 'boolean', 2793 'single' => true, 2794 'sanitize_callback' => 'absint', 2795 ); 2796 2797 // List 2798 $schema['bp_type_show_in_list'] = array( 2799 'description' => __( 'Show where group types may be listed, like in the group header.', 'buddypress' ), 2800 'type' => 'boolean', 2801 'single' => true, 2802 'sanitize_callback' => 'absint', 2803 ); 2804 } 2805 2806 return $schema; 2807 } 2808 add_filter( 'bp_get_type_metadata_schema', 'bp_get_group_type_metadata_schema', 1, 2 ); 2809 2810 /** 2811 * Registers the Group type metadata. 2812 * 2813 * @since 7.0.0 2814 */ 2815 function bp_register_group_type_metadata() { 2816 $type_taxonomy = bp_get_group_type_tax_name(); 2817 2818 foreach ( bp_get_type_metadata_schema( false, $type_taxonomy ) as $meta_key => $meta_args ) { 2819 bp_register_type_meta( $type_taxonomy, $meta_key, $meta_args ); 2820 } 2821 } 2822 add_action( 'bp_register_type_metadata', 'bp_register_group_type_metadata', 11 ); 2823 2824 /** 2825 * Register a group type. 2826 * 2827 * @since 2.6.0 2828 * @since 2.7.0 Introduce $has_directory, $show_in_create_screen, $show_in_list, and 2829 * $description, $create_screen_checked as $args parameters. 2830 * 2831 * @param string $group_type Unique string identifier for the group type. 2832 * @param array $args { 2833 * Array of arguments describing the group type. 2834 * 2835 * @type string|bool $has_directory Set the slug to be used for custom group directory page. eg. 2836 * example.com/groups/type/MY_SLUG. Default: false. 2837 * @type bool $show_in_create_screen Whether this group type is allowed to be selected on the group creation 2838 * page. Default: false. 2839 * @type bool|null $show_in_list Whether this group type should be shown in lists rendered by 2840 * bp_group_type_list(). Default: null. If $show_in_create_screen is true, 2841 * this will default to true, unless this is set explicitly to false. 2842 * @type string $description A short descriptive summary of what the group type is. Currently shown 2843 * on a group's "Manage > Settings" page when selecting group types. 2844 * @type bool $create_screen_checked If $show_in_create_screen is true, whether we should have our group type 2845 * checkbox checked by default. Handy if you want to imply that the group 2846 * type should be enforced, but decision lies with the group creator. 2847 * Default: false. 2848 * @type array $labels { 2849 * Array of labels to use in various parts of the interface. 2850 * 2851 * @type string $name Default name. Should typically be plural. 2852 * @type string $singular_name Singular name. 2853 * } 2854 * } 2855 * @return object|WP_Error Group type object on success, WP_Error object on failure. 2856 */ 2857 function bp_groups_register_group_type( $group_type, $args = array() ) { 2858 $bp = buddypress(); 2859 2860 if ( isset( $bp->groups->types[ $group_type ] ) ) { 2861 return new WP_Error( 'bp_group_type_exists', __( 'Group type already exists.', 'buddypress' ), $group_type ); 2862 } 2863 2864 $r = bp_parse_args( 2865 $args, 2866 array( 2867 'has_directory' => false, 2868 'show_in_create_screen' => false, 2869 'show_in_list' => null, 2870 'description' => '', 2871 'create_screen_checked' => false, 2872 'labels' => array(), 2873 'code' => true, 2874 'db_id' => 0, 2875 ), 2876 'register_group_type' 2877 ); 2878 2879 $group_type = sanitize_key( $group_type ); 2880 2881 /** 2882 * Filters the list of illegal group type names. 2883 * 2884 * - 'any' is a special pseudo-type, representing items unassociated with any group type. 2885 * - 'null' is a special pseudo-type, representing users without any type. 2886 * - '_none' is used internally to denote an item that should not apply to any group types. 2887 * 2888 * @since 2.6.0 2889 * 2890 * @param array $illegal_names Array of illegal names. 2891 */ 2892 $illegal_names = apply_filters( 'bp_group_type_illegal_names', array( 'any', 'null', '_none' ) ); 2893 if ( in_array( $group_type, $illegal_names, true ) ) { 2894 return new WP_Error( 'bp_group_type_illegal_name', __( 'You may not register a group type with this name.', 'buddypress' ), $group_type ); 2895 } 2896 2897 // Store the group type name as data in the object (not just as the array key). 2898 $r['name'] = $group_type; 2899 2900 // Make sure the relevant labels have been filled in. 2901 $default_name = isset( $r['labels']['name'] ) ? $r['labels']['name'] : ucfirst( $r['name'] ); 2902 $r['labels'] = array_merge( array( 2903 'name' => $default_name, 2904 'singular_name' => $default_name, 2905 ), $r['labels'] ); 2906 2907 // Directory slug. 2908 if ( ! empty( $r['has_directory'] ) ) { 2909 // A string value is intepreted as the directory slug. 2910 if ( is_string( $r['has_directory'] ) ) { 2911 $directory_slug = $r['has_directory']; 2912 2913 // Otherwise fall back on group type. 2914 } else { 2915 $directory_slug = $group_type; 2916 } 2917 2918 // Sanitize for use in URLs. 2919 $r['directory_slug'] = sanitize_title( $directory_slug ); 2920 $r['has_directory'] = true; 2921 } else { 2922 $r['directory_slug'] = ''; 2923 $r['has_directory'] = false; 2924 } 2925 2926 // Type lists. 2927 if ( true === $r['show_in_create_screen'] && is_null( $r['show_in_list'] ) ) { 2928 $r['show_in_list'] = true; 2929 } else { 2930 $r['show_in_list'] = (bool) $r['show_in_list']; 2931 } 2932 2933 $bp->groups->types[ $group_type ] = $type = (object) $r; 2934 2935 /** 2936 * Fires after a group type is registered. 2937 * 2938 * @since 2.6.0 2939 * 2940 * @param string $group_type Group type identifier. 2941 * @param object $type Group type object. 2942 */ 2943 do_action( 'bp_groups_register_group_type', $group_type, $type ); 2944 2945 return $type; 2946 } 2947 2948 /** 2949 * Get a list of all registered group type objects. 2950 * 2951 * @since 2.6.0 2952 * 2953 * @see bp_groups_register_group_type() for accepted arguments. 2954 * 2955 * @param array|string $args Optional. An array of key => value arguments to match against 2956 * the group type objects. Default empty array. 2957 * @param string $output Optional. The type of output to return. Accepts 'names' 2958 * or 'objects'. Default 'names'. 2959 * @param string $operator Optional. The logical operation to perform. 'or' means only one 2960 * element from the array needs to match; 'and' means all elements 2961 * must match. Accepts 'or' or 'and'. Default 'and'. 2962 * @return array $types A list of groups type names or objects. 2963 */ 2964 function bp_groups_get_group_types( $args = array(), $output = 'names', $operator = 'and' ) { 2965 $types = buddypress()->groups->types; 2966 2967 // Merge with types available into the database. 2968 if ( ! isset( $args['code'] ) || true !== $args['code'] ) { 2969 $types = bp_get_taxonomy_types( bp_get_group_type_tax_name(), $types ); 2970 } 2971 2972 $types = wp_filter_object_list( $types, $args, $operator ); 2973 2974 /** 2975 * Filters the array of group type objects. 2976 * 2977 * This filter is run before the $output filter has been applied, so that 2978 * filtering functions have access to the entire group type objects. 2979 * 2980 * @since 2.6.0 2981 * 2982 * @param array $types group type objects, keyed by name. 2983 * @param array $args Array of key=>value arguments for filtering. 2984 * @param string $operator 'or' to match any of $args, 'and' to require all. 2985 */ 2986 $types = apply_filters( 'bp_groups_get_group_types', $types, $args, $operator ); 2987 2988 if ( 'names' === $output ) { 2989 $types = wp_list_pluck( $types, 'name' ); 2990 } 2991 2992 return $types; 2993 } 2994 2995 /** 2996 * Retrieve a group type object by name. 2997 * 2998 * @since 2.6.0 2999 * 3000 * @param string $group_type The name of the group type. 3001 * @return object A group type object. 3002 */ 3003 function bp_groups_get_group_type_object( $group_type ) { 3004 $types = bp_groups_get_group_types( array(), 'objects' ); 3005 3006 if ( empty( $types[ $group_type ] ) ) { 3007 return null; 3008 } 3009 3010 return $types[ $group_type ]; 3011 } 3012 3013 /** 3014 * Only gets the group types registered by code. 3015 * 3016 * @since 7.0.0 3017 * 3018 * @return array The group types registered by code. 3019 */ 3020 function bp_get_group_types_registered_by_code() { 3021 return bp_groups_get_group_types( 3022 array( 3023 'code' => true, 3024 ), 3025 'objects' 3026 ); 3027 } 3028 add_filter( bp_get_group_type_tax_name() . '_registered_by_code', 'bp_get_group_types_registered_by_code' ); 3029 3030 /** 3031 * Generates missing metadata for a type registered by code. 3032 * 3033 * @since 7.0.0 3034 * 3035 * @return array The group type metadata. 3036 */ 3037 function bp_set_registered_by_code_group_type_metadata( $metadata = array(), $type = '' ) { 3038 $group_type = bp_groups_get_group_type_object( $type ); 3039 3040 foreach ( get_object_vars( $group_type ) as $object_key => $object_value ) { 3041 if ( 'labels' === $object_key ) { 3042 foreach ( $object_value as $label_key => $label_value ) { 3043 $metadata[ 'bp_type_' . $label_key ] = $label_value; 3044 } 3045 } elseif ( ! in_array( $object_key, array( 'name', 'code', 'db_id' ), true ) ) { 3046 $metadata[ 'bp_type_' . $object_key ] = $object_value; 3047 } 3048 } 3049 3050 /** 3051 * Save metadata into database to avoid generating metadata 3052 * each time a type is listed into the Types Admin screen. 3053 */ 3054 if ( isset( $group_type->db_id ) && $group_type->db_id ) { 3055 bp_update_type_metadata( $group_type->db_id, bp_get_group_type_tax_name(), $metadata ); 3056 } 3057 3058 return $metadata; 3059 } 3060 add_filter( bp_get_group_type_tax_name() . '_set_registered_by_code_metada', 'bp_set_registered_by_code_group_type_metadata', 10, 2 ); 3061 3062 /** 3063 * Insert group types registered by code not yet saved into the database as WP Terms. 3064 * 3065 * @since 7.0.0 3066 */ 3067 function bp_insert_group_types_registered_by_code() { 3068 $all_types = bp_groups_get_group_types( array(), 'objects' ); 3069 $unsaved_types = wp_filter_object_list( $all_types, array( 'db_id' => 0 ), 'and', 'name' ); 3070 3071 if ( $unsaved_types ) { 3072 foreach ( $unsaved_types as $type_name ) { 3073 bp_insert_term( 3074 $type_name, 3075 bp_get_group_type_tax_name(), 3076 array( 3077 'slug' => $type_name, 3078 ) 3079 ); 3080 } 3081 } 3082 } 3083 add_action( bp_get_group_type_tax_name() . '_add_form', 'bp_insert_group_types_registered_by_code', 1 ); 3084 3085 /** 3086 * Set type for a group. 3087 * 3088 * @since 2.6.0 3089 * @since 2.7.0 $group_type parameter also accepts an array of group types now. 3090 * 3091 * @param int $group_id ID of the group. 3092 * @param string|array $group_type Group type or array of group types to set. 3093 * @param bool $append Optional. True to append this to existing types for group, 3094 * false to replace. Default: false. 3095 * @return false|array $retval See bp_set_object_terms(). 3096 */ 3097 function bp_groups_set_group_type( $group_id, $group_type, $append = false ) { 3098 // Pass an empty group type to remove group's type. 3099 if ( ! empty( $group_type ) && is_string( $group_type ) && ! bp_groups_get_group_type_object( $group_type ) ) { 3100 return false; 3101 } 3102 3103 // Cast as array. 3104 $group_type = (array) $group_type; 3105 3106 // Validate group types. 3107 foreach ( $group_type as $type ) { 3108 // Remove any invalid group types. 3109 if ( is_null( bp_groups_get_group_type_object( $type ) ) ) { 3110 unset( $group_type[ $type ] ); 3111 } 3112 } 3113 3114 $retval = bp_set_object_terms( $group_id, $group_type, bp_get_group_type_tax_name(), $append ); 3115 3116 // Bust the cache if the type has been updated. 3117 if ( ! is_wp_error( $retval ) ) { 3118 wp_cache_delete( $group_id, 'bp_groups_group_type' ); 3119 3120 /** 3121 * Fires just after a group type has been changed. 3122 * 3123 * @since 2.6.0 3124 * 3125 * @param int $group_id ID of the group whose group type has been updated. 3126 * @param string|array $group_type Group type or array of group types. 3127 * @param bool $append Whether the type is being appended to existing types. 3128 */ 3129 do_action( 'bp_groups_set_group_type', $group_id, $group_type, $append ); 3130 } 3131 3132 return $retval; 3133 } 3134 3135 /** 3136 * Get type for a group. 3137 * 3138 * @since 2.6.0 3139 * @since 7.0.0 Adds the `$use_db` parameter. 3140 * 3141 * @param int $group_id ID of the group. 3142 * @param bool $single Optional. Whether to return a single type string. If multiple types are found 3143 * for the group, the oldest one will be returned. Default: true. 3144 * @param bool $use_db Optional. Whether to request all group types or only the ones registered by code. 3145 * Default: true. 3146 * @return string|array|bool On success, returns a single group type (if `$single` is true) or an array of group 3147 * types (if `$single` is false). Returns false on failure. 3148 */ 3149 function bp_groups_get_group_type( $group_id, $single = true, $use_db = true ) { 3150 $types = wp_cache_get( $group_id, 'bp_groups_group_type' ); 3151 3152 if ( false === $types ) { 3153 $raw_types = bp_get_object_terms( $group_id, bp_get_group_type_tax_name() ); 3154 3155 if ( ! is_wp_error( $raw_types ) ) { 3156 $types = array(); 3157 3158 // Only include currently registered group types. 3159 foreach ( $raw_types as $gtype ) { 3160 if ( bp_groups_get_group_type_object( $gtype->name ) ) { 3161 $types[] = $gtype->name; 3162 } 3163 } 3164 3165 wp_cache_set( $group_id, $types, 'bp_groups_group_type' ); 3166 } 3167 } 3168 3169 if ( false === $use_db && $types ) { 3170 $registred_by_code = bp_get_group_types_registered_by_code(); 3171 $ctype_names = wp_list_pluck( $registred_by_code, 'name' ); 3172 $types = array_intersect( $types, $ctype_names ); 3173 } 3174 3175 $type = false; 3176 if ( ! empty( $types ) ) { 3177 if ( $single ) { 3178 $type = end( $types ); 3179 } else { 3180 $type = $types; 3181 } 3182 } 3183 3184 /** 3185 * Filters a groups's group type(s). 3186 * 3187 * @since 2.6.0 3188 * 3189 * @param string|array $type Group type. 3190 * @param int $group_id ID of the group. 3191 * @param bool $single Whether to return a single type string, or an array. 3192 */ 3193 return apply_filters( 'bp_groups_get_group_type', $type, $group_id, $single ); 3194 } 3195 3196 /** 3197 * Remove type for a group. 3198 * 3199 * @since 2.6.0 3200 * 3201 * @param int $group_id ID of the user. 3202 * @param string $group_type Group type. 3203 * @return bool|WP_Error $deleted True on success. False or WP_Error on failure. 3204 */ 3205 function bp_groups_remove_group_type( $group_id, $group_type ) { 3206 if ( empty( $group_type ) || ! bp_groups_get_group_type_object( $group_type ) ) { 3207 return false; 3208 } 3209 3210 // No need to continue if the group doesn't have the type. 3211 $existing_types = bp_groups_get_group_type( $group_id, false ); 3212 if ( ! in_array( $group_type, $existing_types, true ) ) { 3213 return false; 3214 } 3215 3216 $deleted = bp_remove_object_terms( $group_id, $group_type, bp_get_group_type_tax_name() ); 3217 3218 // Bust the case, if the type has been removed. 3219 if ( ! is_wp_error( $deleted ) ) { 3220 wp_cache_delete( $group_id, 'bp_groups_group_type' ); 3221 3222 /** 3223 * Fires just after a group's group type has been removed. 3224 * 3225 * @since 2.6.0 3226 * 3227 * @param int $group ID of the group whose group type has been removed. 3228 * @param string $group_type Group type. 3229 */ 3230 do_action( 'bp_groups_remove_group_type', $group_id, $group_type ); 3231 } 3232 3233 return $deleted; 3234 } 3235 3236 /** 3237 * Check whether the given group has a certain group type. 3238 * 3239 * @since 2.6.0 3240 * 3241 * @param int $group_id ID of the group. 3242 * @param string $group_type Group type. 3243 * @return bool Whether the group has the give group type. 3244 */ 3245 function bp_groups_has_group_type( $group_id, $group_type ) { 3246 if ( empty( $group_type ) || ! bp_groups_get_group_type_object( $group_type ) ) { 3247 return false; 3248 } 3249 3250 // Get all group's group types. 3251 $types = bp_groups_get_group_type( $group_id, false ); 3252 3253 if ( ! is_array( $types ) ) { 3254 return false; 3255 } 3256 3257 return in_array( $group_type, $types ); 3258 } 3259 3260 /** 3261 * Get the "current" group type, if one is provided, in group directories. 3262 * 3263 * @since 2.7.0 3264 * 3265 * @return string 3266 */ 3267 function bp_get_current_group_directory_type() { 3268 3269 /** 3270 * Filters the "current" group type, if one is provided, in group directories. 3271 * 3272 * @since 2.7.0 3273 * 3274 * @param string $value "Current" group type. 3275 */ 3276 return apply_filters( 'bp_get_current_group_directory_type', buddypress()->groups->current_directory_type ); 3277 } 3278 3279 /** 3280 * Delete a group's type when the group is deleted. 3281 * 3282 * @since 2.6.0 3283 * 3284 * @param int $group_id ID of the group. 3285 * @return array|null $value See {@see bp_groups_set_group_type()}. 3286 */ 3287 function bp_remove_group_type_on_group_delete( $group_id = 0 ) { 3288 bp_groups_set_group_type( $group_id, '' ); 3289 } 3290 add_action( 'groups_delete_group', 'bp_remove_group_type_on_group_delete' ); 3291 3292 /** 3293 * Finds and exports group membership data associated with an email address. 3294 * 3295 * @since 4.0.0 3296 * 3297 * @param string $email_address The user's email address. 3298 * @param int $page Batch number. 3299 * @return array An array of personal data. 3300 */ 3301 function bp_groups_memberships_personal_data_exporter( $email_address, $page ) { 3302 $number = 20; 3303 3304 $email_address = trim( $email_address ); 3305 3306 $data_to_export = array(); 3307 3308 $user = get_user_by( 'email', $email_address ); 3309 3310 if ( ! $user ) { 3311 return array( 3312 'data' => array(), 3313 'done' => true, 3314 ); 3315 } 3316 3317 $memberships = BP_Groups_Member::get_user_memberships( $user->ID, array( 3318 'type' => 'membership', 3319 'page' => $page, 3320 'per_page' => $number, 3321 ) ); 3322 3323 foreach ( $memberships as $membership ) { 3324 $group = groups_get_group( $membership->group_id ); 3325 3326 $item_data = array( 3327 array( 3328 'name' => __( 'Group Name', 'buddypress' ), 3329 'value' => bp_get_group_name( $group ), 3330 ), 3331 array( 3332 'name' => __( 'Group URL', 'buddypress' ), 3333 'value' => bp_get_group_permalink( $group ), 3334 ), 3335 ); 3336 3337 if ( $membership->inviter_id ) { 3338 $item_data[] = array( 3339 'name' => __( 'Invited By', 'buddypress' ), 3340 'value' => bp_core_get_userlink( $membership->inviter_id ), 3341 ); 3342 } 3343 3344 if ( $group->creator_id === $user->ID ) { 3345 $group_role = __( 'Creator', 'buddypress' ); 3346 } elseif ( $membership->is_admin ) { 3347 $group_role = __( 'Admin', 'buddypress' ); 3348 } elseif ( $membership->is_mod ) { 3349 $group_role = __( 'Moderator', 'buddypress' ); 3350 } else { 3351 $group_role = __( 'Member', 'buddypress' ); 3352 } 3353 3354 $item_data[] = array( 3355 'name' => __( 'Group Role', 'buddypress' ), 3356 'value' => $group_role, 3357 ); 3358 3359 $item_data[] = array( 3360 'name' => __( 'Date Joined', 'buddypress' ), 3361 'value' => $membership->date_modified, 3362 ); 3363 3364 $data_to_export[] = array( 3365 'group_id' => 'bp_groups_memberships', 3366 'group_label' => __( 'Group Memberships', 'buddypress' ), 3367 'item_id' => "bp-group-membership-{$group->id}", 3368 'data' => $item_data, 3369 ); 3370 } 3371 3372 // Tell core if we have more items to process. 3373 $done = count( $memberships ) < $number; 3374 3375 return array( 3376 'data' => $data_to_export, 3377 'done' => $done, 3378 ); 3379 } 3380 3381 /** 3382 * Finds and exports data on pending group membership requests associated with an email address. 3383 * 3384 * @since 4.0.0 3385 * 3386 * @param string $email_address The user's email address. 3387 * @param int $page Batch number. 3388 * @return array An array of personal data. 3389 */ 3390 function bp_groups_pending_requests_personal_data_exporter( $email_address, $page ) { 3391 $number = 20; 3392 3393 $email_address = trim( $email_address ); 3394 3395 $data_to_export = array(); 3396 3397 $user = get_user_by( 'email', $email_address ); 3398 3399 if ( ! $user ) { 3400 return array( 3401 'data' => array(), 3402 'done' => true, 3403 ); 3404 } 3405 3406 $requests = groups_get_requests( array( 3407 'user_id' => $user->ID, 3408 'page' => $page, 3409 'per_page' => $number, 3410 ) ); 3411 3412 foreach ( $requests as $request ) { 3413 $group = groups_get_group( $request->item_id ); 3414 3415 $item_data = array( 3416 array( 3417 'name' => __( 'Group Name', 'buddypress' ), 3418 'value' => bp_get_group_name( $group ), 3419 ), 3420 array( 3421 'name' => __( 'Group URL', 'buddypress' ), 3422 'value' => bp_get_group_permalink( $group ), 3423 ), 3424 array( 3425 'name' => __( 'Date Sent', 'buddypress' ), 3426 'value' => $request->date_modified, 3427 ), 3428 ); 3429 3430 $data_to_export[] = array( 3431 'group_id' => 'bp_groups_pending_requests', 3432 'group_label' => __( 'Pending Group Membership Requests', 'buddypress' ), 3433 'item_id' => "bp-group-pending-request-{$group->id}", 3434 'data' => $item_data, 3435 ); 3436 } 3437 3438 // Tell core if we have more items to process. 3439 $done = count( $requests ) < $number; 3440 3441 return array( 3442 'data' => $data_to_export, 3443 'done' => $done, 3444 ); 3445 } 3446 3447 /** 3448 * Finds and exports data on pending group invitations sent by a user associated with an email address. 3449 * 3450 * @since 4.0.0 3451 * 3452 * @param string $email_address The user's email address. 3453 * @param int $page Batch number. 3454 * @return array An array of personal data. 3455 */ 3456 function bp_groups_pending_sent_invitations_personal_data_exporter( $email_address, $page ) { 3457 $number = 20; 3458 3459 $email_address = trim( $email_address ); 3460 3461 $data_to_export = array(); 3462 3463 $user = get_user_by( 'email', $email_address ); 3464 3465 if ( ! $user ) { 3466 return array( 3467 'data' => array(), 3468 'done' => true, 3469 ); 3470 } 3471 3472 $invitations = groups_get_invites( array( 3473 'inviter_id' => $user->ID, 3474 'page' => $page, 3475 'per_page' => $number, 3476 ) ); 3477 3478 foreach ( $invitations as $invitation ) { 3479 $group = groups_get_group( $invitation->item_id ); 3480 3481 $item_data = array( 3482 array( 3483 'name' => __( 'Group Name', 'buddypress' ), 3484 'value' => bp_get_group_name( $group ), 3485 ), 3486 array( 3487 'name' => __( 'Group URL', 'buddypress' ), 3488 'value' => bp_get_group_permalink( $group ), 3489 ), 3490 array( 3491 'name' => __( 'Sent To', 'buddypress' ), 3492 'value' => bp_core_get_userlink( $invitation->user_id ), 3493 ), 3494 array( 3495 'name' => __( 'Date Sent', 'buddypress' ), 3496 'value' => $invitation->date_modified, 3497 ), 3498 ); 3499 3500 $data_to_export[] = array( 3501 'group_id' => 'bp_groups_pending_sent_invitations', 3502 'group_label' => __( 'Pending Group Invitations (Sent)', 'buddypress' ), 3503 'item_id' => "bp-group-pending-sent-invitation-{$group->id}", 3504 'data' => $item_data, 3505 ); 3506 } 3507 3508 // Tell core if we have more items to process. 3509 $done = count( $invitations ) < $number; 3510 3511 return array( 3512 'data' => $data_to_export, 3513 'done' => $done, 3514 ); 3515 } 3516 3517 /** 3518 * Finds and exports data on pending group invitations received by a user associated with an email address. 3519 * 3520 * @since 4.0.0 3521 * 3522 * @param string $email_address The user's email address. 3523 * @param int $page Batch number. 3524 * @return array An array of personal data. 3525 */ 3526 function bp_groups_pending_received_invitations_personal_data_exporter( $email_address, $page ) { 3527 $number = 20; 3528 3529 $email_address = trim( $email_address ); 3530 3531 $data_to_export = array(); 3532 3533 $user = get_user_by( 'email', $email_address ); 3534 3535 if ( ! $user ) { 3536 return array( 3537 'data' => array(), 3538 'done' => true, 3539 ); 3540 } 3541 3542 $invitations = groups_get_invites( array( 3543 'user_id' => $user->ID, 3544 'page' => $page, 3545 'per_page' => $number, 3546 ) ); 3547 3548 foreach ( $invitations as $invitation ) { 3549 $group = groups_get_group( $invitation->item_id ); 3550 3551 $item_data = array( 3552 array( 3553 'name' => __( 'Group Name', 'buddypress' ), 3554 'value' => bp_get_group_name( $group ), 3555 ), 3556 array( 3557 'name' => __( 'Group URL', 'buddypress' ), 3558 'value' => bp_get_group_permalink( $group ), 3559 ), 3560 array( 3561 'name' => __( 'Invited By', 'buddypress' ), 3562 'value' => bp_core_get_userlink( $invitation->inviter_id ), 3563 ), 3564 array( 3565 'name' => __( 'Date Sent', 'buddypress' ), 3566 'value' => $invitation->date_modified, 3567 ), 3568 ); 3569 3570 $data_to_export[] = array( 3571 'group_id' => 'bp_groups_pending_received_invitations', 3572 'group_label' => __( 'Pending Group Invitations (Received)', 'buddypress' ), 3573 'item_id' => "bp-group-pending-received-invitation-{$group->id}", 3574 'data' => $item_data, 3575 ); 3576 } 3577 3578 // Tell core if we have more items to process. 3579 $done = count( $invitations ) < $number; 3580 3581 return array( 3582 'data' => $data_to_export, 3583 'done' => $done, 3584 ); 3585 } 3586 3587 /** 3588 * Migrate invitations and requests from pre-5.0 group_members table to invitations table. 3589 * 3590 * @since 5.0.0 3591 */ 3592 function bp_groups_migrate_invitations() { 3593 global $wpdb; 3594 $bp = buddypress(); 3595 3596 $records = $wpdb->get_results( "SELECT id, group_id, user_id, inviter_id, date_modified, comments, invite_sent FROM {$bp->groups->table_name_members} WHERE is_confirmed = 0 AND is_banned = 0" ); 3597 if ( empty( $records ) ) { 3598 return; 3599 } 3600 3601 $processed = array(); 3602 $values = array(); 3603 foreach ( $records as $record ) { 3604 $values[] = $wpdb->prepare( 3605 "(%d, %d, %s, %s, %d, %d, %s, %s, %s, %d, %d)", 3606 (int) $record->user_id, 3607 (int) $record->inviter_id, 3608 '', 3609 'bp_groups_invitation_manager', 3610 (int) $record->group_id, 3611 0, 3612 ( 0 === (int) $record->inviter_id ) ? 'request' : 'invite', 3613 $record->comments, 3614 $record->date_modified, 3615 (int) $record->invite_sent, 3616 0 3617 ); 3618 $processed[] = (int) $record->id; 3619 } 3620 3621 $table_name = BP_Invitation_Manager::get_table_name(); 3622 $query = "INSERT INTO {$table_name} (user_id, inviter_id, invitee_email, class, item_id, secondary_item_id, type, content, date_modified, invite_sent, accepted) VALUES "; 3623 $query .= implode(', ', $values ); 3624 $query .= ';'; 3625 $wpdb->query( $query ); 3626 3627 $ids_to_delete = implode( ',', $processed ); 3628 if ( $ids_to_delete ) { 3629 $wpdb->query( "DELETE FROM {$bp->groups->table_name_members} WHERE ID IN ($ids_to_delete)" ); 3630 } 3631 } 3632 3633 /** 3634 * Register a new Group Extension. 3635 * 3636 * @since 1.1.0 3637 * @since 10.0.0 The function was moved from the `/bp-groups/classes/class-bp-group-extension.php` file. 3638 * It only registers Group Extensions if their corresponding class name has not been already 3639 * registered. 3640 * 3641 * @param string $group_extension_class Name of the Extension class. 3642 * @return bool Returns true on success, otherwise false. 3643 */ 3644 function bp_register_group_extension( $group_extension_class = '' ) { 3645 if ( ! class_exists( $group_extension_class ) ) { 3646 return false; 3647 } 3648 3649 $bp = buddypress(); 3650 3651 if ( isset( $bp->groups->group_extensions[ $group_extension_class ] ) ) { 3652 return false; 3653 } 3654 3655 // Add the new Group extension to the registered ones. 3656 $bp->groups->group_extensions[ $group_extension_class ] = true; 3657 3658 return true; 3659 } 3660 3661 /** 3662 * Init Registered Group Extensions. 3663 * 3664 * @since 10.0.0 3665 */ 3666 function bp_init_group_extensions() { 3667 $registered_group_extensions = buddypress()->groups->group_extensions; 3668 3669 if ( ! $registered_group_extensions ) { 3670 return; 3671 } 3672 3673 foreach ( array_keys( $registered_group_extensions ) as $group_extension_class ) { 3674 $extension = new $group_extension_class; 3675 3676 add_action( 'bp_actions', array( $extension, '_register' ), 8 ); 3677 add_action( 'admin_init', array( $extension, '_register' ) ); 3678 } 3679 } 3680 add_action( 'bp_init', 'bp_init_group_extensions', 11 );
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