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1 <?php 2 /** 3 * BuddyPress Friends Template Functions. 4 * 5 * @package BuddyPress 6 * @subpackage FriendsTemplate 7 * @since 1.5.0 8 */ 9 10 // Exit if accessed directly. 11 defined( 'ABSPATH' ) || exit; 12 13 /** 14 * Output the friends component slug. 15 * 16 * @since 1.5.0 17 * 18 */ 19 function bp_friends_slug() { 20 echo bp_get_friends_slug(); 21 } 22 /** 23 * Return the friends component slug. 24 * 25 * @since 1.5.0 26 * 27 * @return string 28 */ 29 function bp_get_friends_slug() { 30 31 /** 32 * Filters the friends component slug. 33 * 34 * @since 1.5.0 35 * 36 * @param string $value Friends component slug. 37 */ 38 return apply_filters( 'bp_get_friends_slug', buddypress()->friends->slug ); 39 } 40 41 /** 42 * Output the friends component root slug. 43 * 44 * @since 1.5.0 45 * 46 */ 47 function bp_friends_root_slug() { 48 echo bp_get_friends_root_slug(); 49 } 50 /** 51 * Return the friends component root slug. 52 * 53 * @since 1.5.0 54 * 55 * @return string 56 */ 57 function bp_get_friends_root_slug() { 58 59 /** 60 * Filters the friends component root slug. 61 * 62 * @since 1.5.0 63 * 64 * @param string $value Friends component root slug. 65 */ 66 return apply_filters( 'bp_get_friends_root_slug', buddypress()->friends->root_slug ); 67 } 68 69 /** 70 * Output a block of random friends. 71 * 72 * No longer used in BuddyPress. 73 * 74 * @todo Deprecate 75 */ 76 function bp_friends_random_friends() { 77 78 if ( !$friend_ids = wp_cache_get( 'friends_friend_ids_' . bp_displayed_user_id(), 'bp' ) ) { 79 $friend_ids = BP_Friends_Friendship::get_random_friends( bp_displayed_user_id() ); 80 wp_cache_set( 'friends_friend_ids_' . bp_displayed_user_id(), $friend_ids, 'bp' ); 81 } ?> 82 83 <div class="info-group"> 84 <h4> 85 <?php 86 /* translators: %s: member name */ 87 bp_word_or_name( __( "My Friends", 'buddypress' ), __( "%s's Friends", 'buddypress' ) ); 88 ?> 89 90 (<?php echo BP_Friends_Friendship::total_friend_count( bp_displayed_user_id() ); ?>) 91 92 <span> 93 <a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_friends_slug() ) ?>"> 94 <?php esc_html_e( 'See All', 'buddypress' ) ?> 95 </a> 96 </span> 97 </h4> 98 99 <?php if ( $friend_ids ) { ?> 100 101 <ul class="horiz-gallery"> 102 103 <?php for ( $i = 0, $count = count( $friend_ids ); $i < $count; ++$i ) { ?> 104 105 <li> 106 <a href="<?php echo bp_core_get_user_domain( $friend_ids[$i] ) ?>"><?php echo bp_core_fetch_avatar( array( 'item_id' => $friend_ids[$i], 'type' => 'thumb' ) ) ?></a> 107 <h5><?php echo bp_core_get_userlink($friend_ids[$i]) ?></h5> 108 </li> 109 110 <?php } ?> 111 112 </ul> 113 114 <?php } else { ?> 115 116 <div id="message" class="info"> 117 <p> 118 <?php 119 /* translators: %s: member name */ 120 bp_word_or_name( __( "You haven't added any friend connections yet.", 'buddypress' ), __( "%s hasn't created any friend connections yet.", 'buddypress' ) ); 121 ?> 122 </p> 123 </div> 124 125 <?php } ?> 126 127 <div class="clear"></div> 128 </div> 129 130 <?php 131 } 132 133 /** 134 * Pull up a group of random members, and display some profile data about them. 135 * 136 * This function is no longer used by BuddyPress core. 137 * 138 * @todo Deprecate 139 * 140 * @param int $total_members The number of members to retrieve. 141 */ 142 function bp_friends_random_members( $total_members = 5 ) { 143 144 if ( !$user_ids = wp_cache_get( 'friends_random_users', 'bp' ) ) { 145 $user_ids = BP_Core_User::get_users( 'random', $total_members ); 146 wp_cache_set( 'friends_random_users', $user_ids, 'bp' ); 147 } 148 149 ?> 150 151 <?php if ( $user_ids['users'] ) { ?> 152 153 <ul class="item-list" id="random-members-list"> 154 155 <?php for ( $i = 0, $count = count( $user_ids['users'] ); $i < $count; ++$i ) { ?> 156 157 <li> 158 <a href="<?php echo bp_core_get_user_domain( $user_ids['users'][$i]->id ) ?>"><?php echo bp_core_fetch_avatar( array( 'item_id' => $user_ids['users'][$i]->id, 'type' => 'thumb' ) ) ?></a> 159 <h5><?php echo bp_core_get_userlink( $user_ids['users'][$i]->id ) ?></h5> 160 161 <?php if ( bp_is_active( 'xprofile' ) ) { ?> 162 163 <?php $random_data = xprofile_get_random_profile_data( $user_ids['users'][$i]->id, true ); ?> 164 165 <div class="profile-data"> 166 <p class="field-name"><?php echo $random_data[0]->name ?></p> 167 168 <?php echo $random_data[0]->value ?> 169 170 </div> 171 172 <?php } ?> 173 174 <div class="action"> 175 176 <?php if ( bp_is_active( 'friends' ) ) { ?> 177 178 <?php bp_add_friend_button( $user_ids['users'][$i]->id ) ?> 179 180 <?php } ?> 181 182 </div> 183 </li> 184 185 <?php } ?> 186 187 </ul> 188 189 <?php } else { ?> 190 191 <div id="message" class="info"> 192 <p><?php _e( "There aren't enough site members to show a random sample just yet.", 'buddypress' ) ?></p> 193 </div> 194 195 <?php } ?> 196 <?php 197 } 198 199 /** 200 * Display a Friends search form. 201 * 202 * No longer used in BuddyPress. 203 * 204 * @todo Deprecate 205 */ 206 function bp_friend_search_form() { 207 208 $action = bp_displayed_user_domain() . bp_get_friends_slug() . '/my-friends/search/'; 209 $label = __( 'Filter Friends', 'buddypress' ); ?> 210 211 <form action="<?php echo $action ?>" id="friend-search-form" method="post"> 212 213 <label for="friend-search-box" id="friend-search-label"><?php echo $label ?></label> 214 <input type="search" name="friend-search-box" id="friend-search-box" value="<?php echo $value ?>"<?php echo $disabled ?> /> 215 216 <?php wp_nonce_field( 'friends_search', '_wpnonce_friend_search' ) ?> 217 218 <input type="hidden" name="initiator" id="initiator" value="<?php echo esc_attr( bp_displayed_user_id() ) ?>" /> 219 220 </form> 221 222 <?php 223 } 224 225 /** 226 * Output the "Add Friend" button in the member loop. 227 * 228 * @since 1.2.6 229 */ 230 function bp_member_add_friend_button() { 231 bp_add_friend_button( bp_get_member_user_id() ); 232 } 233 add_action( 'bp_directory_members_actions', 'bp_member_add_friend_button' ); 234 235 /** 236 * Output the friend count for the current member in the loop. 237 * 238 * @since 1.2.0 239 */ 240 function bp_member_total_friend_count() { 241 echo bp_get_member_total_friend_count(); 242 } 243 /** 244 * Return the friend count for the current member in the loop. 245 * 246 * Return value is a string of the form "x friends". 247 * 248 * @since 1.2.0 249 * 250 * @return string A string of the form "x friends". 251 */ 252 function bp_get_member_total_friend_count() { 253 global $members_template; 254 255 $total_friend_count = (int) $members_template->member->total_friend_count; 256 257 /** 258 * Filters text used to denote total friend count. 259 * 260 * @since 1.2.0 261 * 262 * @param string $value String of the form "x friends". 263 * @param int $value Total friend count for current member in the loop. 264 */ 265 return apply_filters( 266 'bp_get_member_total_friend_count', 267 /* translators: %d: total friend count */ 268 sprintf( _n( '%d friend', '%d friends', $total_friend_count, 'buddypress' ), number_format_i18n( $total_friend_count ) ) 269 ); 270 } 271 272 /** 273 * Output the ID of the current user in the friend request loop. 274 * 275 * @since 1.2.6 276 * 277 * @see bp_get_potential_friend_id() for a description of arguments. 278 * 279 * @param int $user_id See {@link bp_get_potential_friend_id()}. 280 */ 281 function bp_potential_friend_id( $user_id = 0 ) { 282 echo bp_get_potential_friend_id( $user_id ); 283 } 284 /** 285 * Return the ID of current user in the friend request loop. 286 * 287 * @since 1.2.6 288 * 289 * @global object $friends_template 290 * 291 * @param int $user_id Optional. If provided, the function will simply 292 * return this value. 293 * @return int ID of potential friend. 294 */ 295 function bp_get_potential_friend_id( $user_id = 0 ) { 296 global $friends_template; 297 298 if ( empty( $user_id ) && isset( $friends_template->friendship->friend ) ) 299 $user_id = $friends_template->friendship->friend->id; 300 elseif ( empty( $user_id ) && !isset( $friends_template->friendship->friend ) ) 301 $user_id = bp_displayed_user_id(); 302 303 /** 304 * Filters the ID of current user in the friend request loop. 305 * 306 * @since 1.2.10 307 * 308 * @param int $user_id ID of current user in the friend request loop. 309 */ 310 return apply_filters( 'bp_get_potential_friend_id', (int) $user_id ); 311 } 312 313 /** 314 * Check whether a given user is a friend of the logged-in user. 315 * 316 * Returns - 'is_friend', 'not_friends', 'pending'. 317 * 318 * @since 1.2.6 319 * 320 * @param int $user_id ID of the potential friend. Default: the value of 321 * {@link bp_get_potential_friend_id()}. 322 * @return string 'is_friend', 'not_friends', or 'pending'. 323 */ 324 function bp_is_friend( $user_id = 0 ) { 325 326 if ( !is_user_logged_in() ) 327 return false; 328 329 if ( empty( $user_id ) ) 330 $user_id = bp_get_potential_friend_id( $user_id ); 331 332 if ( bp_loggedin_user_id() == $user_id ) 333 return false; 334 335 /** 336 * Filters the status of friendship between logged in user and given user. 337 * 338 * @since 1.2.10 339 * 340 * @param string $value String status of friendship. Possible values are 'is_friend', 'not_friends', 'pending'. 341 */ 342 return apply_filters( 'bp_is_friend', friends_check_friendship_status( bp_loggedin_user_id(), $user_id ), $user_id ); 343 } 344 345 /** 346 * Output the Add Friend button. 347 * 348 * @since 1.0.0 349 * 350 * @see bp_get_add_friend_button() for information on arguments. 351 * 352 * @param int $potential_friend_id See {@link bp_get_add_friend_button()}. 353 * @param int|bool $friend_status See {@link bp_get_add_friend_button()}. 354 */ 355 function bp_add_friend_button( $potential_friend_id = 0, $friend_status = false ) { 356 echo bp_get_add_friend_button( $potential_friend_id, $friend_status ); 357 } 358 /** 359 * Create the Add Friend button. 360 * 361 * @since 1.1.0 362 * 363 * @param int $potential_friend_id ID of the user to whom the button 364 * applies. Default: value of {@link bp_get_potential_friend_id()}. 365 * @param bool $friend_status Not currently used. 366 * @return false|string HTML for the Add Friend button. 367 */ 368 function bp_get_add_friend_button( $potential_friend_id = 0, $friend_status = false ) { 369 370 if ( empty( $potential_friend_id ) ) 371 $potential_friend_id = bp_get_potential_friend_id( $potential_friend_id ); 372 373 $is_friend = bp_is_friend( $potential_friend_id ); 374 375 if ( empty( $is_friend ) ) 376 return false; 377 378 switch ( $is_friend ) { 379 case 'pending' : 380 $button = array( 381 'id' => 'pending', 382 'component' => 'friends', 383 'must_be_logged_in' => true, 384 'block_self' => true, 385 'wrapper_class' => 'friendship-button pending_friend', 386 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 387 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/cancel/' . $potential_friend_id . '/', 'friends_withdraw_friendship' ), 388 'link_text' => __( 'Cancel Friendship Request', 'buddypress' ), 389 'link_id' => 'friend-' . $potential_friend_id, 390 'link_rel' => 'remove', 391 'link_class' => 'friendship-button pending_friend requested' 392 ); 393 break; 394 395 case 'awaiting_response' : 396 $button = array( 397 'id' => 'awaiting_response', 398 'component' => 'friends', 399 'must_be_logged_in' => true, 400 'block_self' => true, 401 'wrapper_class' => 'friendship-button awaiting_response_friend', 402 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 403 'link_href' => bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/', 404 'link_text' => __( 'Friendship Requested', 'buddypress' ), 405 'link_id' => 'friend-' . $potential_friend_id, 406 'link_rel' => 'remove', 407 'link_class' => 'friendship-button awaiting_response_friend requested' 408 ); 409 break; 410 411 case 'is_friend' : 412 $button = array( 413 'id' => 'is_friend', 414 'component' => 'friends', 415 'must_be_logged_in' => true, 416 'block_self' => false, 417 'wrapper_class' => 'friendship-button is_friend', 418 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 419 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/remove-friend/' . $potential_friend_id . '/', 'friends_remove_friend' ), 420 'link_text' => __( 'Cancel Friendship', 'buddypress' ), 421 'link_id' => 'friend-' . $potential_friend_id, 422 'link_rel' => 'remove', 423 'link_class' => 'friendship-button is_friend remove' 424 ); 425 break; 426 427 default: 428 $button = array( 429 'id' => 'not_friends', 430 'component' => 'friends', 431 'must_be_logged_in' => true, 432 'block_self' => true, 433 'wrapper_class' => 'friendship-button not_friends', 434 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 435 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/add-friend/' . $potential_friend_id . '/', 'friends_add_friend' ), 436 'link_text' => __( 'Add Friend', 'buddypress' ), 437 'link_id' => 'friend-' . $potential_friend_id, 438 'link_rel' => 'add', 439 'link_class' => 'friendship-button not_friends add' 440 ); 441 break; 442 } 443 444 /** 445 * Filters the HTML for the add friend button. 446 * 447 * @since 1.1.0 448 * 449 * @param string $button HTML markup for add friend button. 450 */ 451 return bp_get_button( apply_filters( 'bp_get_add_friend_button', $button ) ); 452 } 453 454 /** 455 * Get a comma-separated list of IDs of a user's friends. 456 * 457 * @since 1.2.0 458 * 459 * @param int $user_id Optional. Default: the displayed user's ID, or the 460 * logged-in user's ID. 461 * @return false|string A comma-separated list of friend IDs if any are found, 462 * otherwise false. 463 */ 464 function bp_get_friend_ids( $user_id = 0 ) { 465 466 if ( empty( $user_id ) ) 467 $user_id = ( bp_displayed_user_id() ) ? bp_displayed_user_id() : bp_loggedin_user_id(); 468 469 $friend_ids = friends_get_friend_user_ids( $user_id ); 470 471 if ( empty( $friend_ids ) ) 472 return false; 473 474 return implode( ',', friends_get_friend_user_ids( $user_id ) ); 475 } 476 477 /** 478 * Get a user's friendship requests. 479 * 480 * Note that we return a 0 if no pending requests are found. This is necessary 481 * because of the structure of the $include parameter in bp_has_members(). 482 * 483 * @since 1.2.0 484 * 485 * @param int $user_id ID of the user whose requests are being retrieved. 486 * Defaults to displayed user. 487 * @return array|int An array of user IDs if found, or a 0 if none are found. 488 */ 489 function bp_get_friendship_requests( $user_id = 0 ) { 490 if ( !$user_id ) { 491 $user_id = bp_displayed_user_id(); 492 } 493 494 if ( !$user_id ) { 495 return 0; 496 } 497 498 $requests = friends_get_friendship_request_user_ids( $user_id ); 499 500 if ( !empty( $requests ) ) { 501 $requests = implode( ',', (array) $requests ); 502 } else { 503 $requests = 0; 504 } 505 506 /** 507 * Filters the total pending friendship requests for a user. 508 * 509 * @since 1.2.0 510 * @since 2.6.0 Added the `$user_id` parameter. 511 * 512 * @param array|int $requests An array of user IDs if found, or a 0 if none are found. 513 * @param int $user_id ID of the queried user. 514 */ 515 return apply_filters( 'bp_get_friendship_requests', $requests, $user_id ); 516 } 517 518 /** 519 * Output the ID of the friendship between the logged-in user and the current user in the loop. 520 * 521 * @since 1.2.0 522 */ 523 function bp_friend_friendship_id() { 524 echo bp_get_friend_friendship_id(); 525 } 526 /** 527 * Return the ID of the friendship between the logged-in user and the current user in the loop. 528 * 529 * @since 1.2.0 530 * 531 * @return int ID of the friendship. 532 */ 533 function bp_get_friend_friendship_id() { 534 global $members_template; 535 536 if ( !$friendship_id = wp_cache_get( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id() ) ) { 537 $friendship_id = friends_get_friendship_id( $members_template->member->id, bp_loggedin_user_id() ); 538 wp_cache_set( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id(), $friendship_id, 'bp' ); 539 } 540 541 /** 542 * Filters the ID of the friendship between the logged in user and the current user in the loop. 543 * 544 * @since 1.2.0 545 * 546 * @param int $friendship_id ID of the friendship. 547 */ 548 return apply_filters( 'bp_get_friend_friendship_id', $friendship_id ); 549 } 550 551 /** 552 * Output the URL for accepting the current friendship request in the loop. 553 * 554 * @since 1.0.0 555 */ 556 function bp_friend_accept_request_link() { 557 echo bp_get_friend_accept_request_link(); 558 } 559 /** 560 * Return the URL for accepting the current friendship request in the loop. 561 * 562 * @since 1.0.0 563 * 564 * @return string accept-friendship URL. 565 */ 566 function bp_get_friend_accept_request_link() { 567 global $members_template; 568 569 if ( !$friendship_id = wp_cache_get( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id() ) ) { 570 $friendship_id = friends_get_friendship_id( $members_template->member->id, bp_loggedin_user_id() ); 571 wp_cache_set( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id(), $friendship_id, 'bp' ); 572 } 573 574 /** 575 * Filters the URL for accepting the current friendship request in the loop. 576 * 577 * @since 1.0.0 578 * @since 2.6.0 Added the `$friendship_id` parameter. 579 * 580 * @param string $value Accept-friendship URL. 581 * @param int $friendship_id ID of the friendship. 582 */ 583 return apply_filters( 'bp_get_friend_accept_request_link', wp_nonce_url( trailingslashit( bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/accept/' . $friendship_id ), 'friends_accept_friendship' ), $friendship_id ); 584 } 585 586 /** 587 * Output the URL for rejecting the current friendship request in the loop. 588 * 589 * @since 1.0.0 590 */ 591 function bp_friend_reject_request_link() { 592 echo bp_get_friend_reject_request_link(); 593 } 594 /** 595 * Return the URL for rejecting the current friendship request in the loop. 596 * 597 * @since 1.0.0 598 * 599 * @return string reject-friendship URL. 600 */ 601 function bp_get_friend_reject_request_link() { 602 global $members_template; 603 604 if ( !$friendship_id = wp_cache_get( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id() ) ) { 605 $friendship_id = friends_get_friendship_id( $members_template->member->id, bp_loggedin_user_id() ); 606 wp_cache_set( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id(), $friendship_id, 'bp' ); 607 } 608 609 /** 610 * Filters the URL for rejecting the current friendship request in the loop. 611 * 612 * @since 1.0.0 613 * @since 2.6.0 Added the `$friendship_id` parameter. 614 * 615 * @param string $value Reject-friendship URL. 616 * @param int $friendship_id ID of the friendship. 617 */ 618 return apply_filters( 'bp_get_friend_reject_request_link', wp_nonce_url( trailingslashit( bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/reject/' . $friendship_id ), 'friends_reject_friendship' ), $friendship_id ); 619 } 620 621 /** 622 * Output the total friend count for a given user. 623 * 624 * @since 1.2.0 625 * 626 * @param int $user_id See {@link friends_get_total_friend_count()}. 627 */ 628 function bp_total_friend_count( $user_id = 0 ) { 629 echo bp_get_total_friend_count( $user_id ); 630 } 631 /** 632 * Return the total friend count for a given user. 633 * 634 * @since 1.2.0 635 * 636 * @param int $user_id See {@link friends_get_total_friend_count()}. 637 * @return int Total friend count. 638 */ 639 function bp_get_total_friend_count( $user_id = 0 ) { 640 641 /** 642 * Filters the total friend count for a given user. 643 * 644 * @since 1.2.0 645 * @since 2.6.0 Added the `$user_id` parameter. 646 * 647 * @param int $value Total friend count. 648 * @param int $user_id ID of the queried user. 649 */ 650 return apply_filters( 'bp_get_total_friend_count', friends_get_total_friend_count( $user_id ), $user_id ); 651 } 652 653 /** 654 * Output the total friendship request count for a given user. 655 * 656 * @since 1.2.0 657 * 658 * @see bp_friend_get_total_requests_count() for description of arguments. 659 * 660 * @param int $user_id See {@link bp_friend_get_total_requests_count(). 661 */ 662 function bp_friend_total_requests_count( $user_id = 0 ) { 663 echo bp_friend_get_total_requests_count( $user_id ); 664 } 665 /** 666 * Return the total friendship request count for a given user. 667 * 668 * @since 1.2.0 669 * 670 * @param int $user_id ID of the user whose requests are being counted. 671 * Default: ID of the logged-in user. 672 * @return int Friend count. 673 */ 674 function bp_friend_get_total_requests_count( $user_id = 0 ) { 675 if ( empty( $user_id ) ) 676 $user_id = bp_loggedin_user_id(); 677 678 /** 679 * Filters the total friendship request count for a given user. 680 * 681 * @since 1.2.0 682 * @since 2.6.0 Added the `$user_id` parameter. 683 * 684 * @param int $value Friendship request count. 685 * @param int $user_id ID of the queried user. 686 */ 687 return apply_filters( 'bp_friend_get_total_requests_count', count( BP_Friends_Friendship::get_friend_user_ids( $user_id, true ) ), $user_id ); 688 } 689 690 /** Stats **********************************************************************/ 691 692 /** 693 * Display the number of friends in user's profile. 694 * 695 * @since 2.0.0 696 * 697 * @param array|string $args before|after|user_id. 698 */ 699 function bp_friends_profile_stats( $args = '' ) { 700 echo bp_friends_get_profile_stats( $args ); 701 } 702 add_action( 'bp_members_admin_user_stats', 'bp_friends_profile_stats', 7, 1 ); 703 704 /** 705 * Return the number of friends in user's profile. 706 * 707 * @since 2.0.0 708 * 709 * @param array|string $args before|after|user_id. 710 * @return string HTML for stats output. 711 */ 712 function bp_friends_get_profile_stats( $args = '' ) { 713 714 // Parse the args. 715 $r = bp_parse_args( $args, array( 716 'before' => '<li class="bp-friends-profile-stats">', 717 'after' => '</li>', 718 'user_id' => bp_displayed_user_id(), 719 'friends' => 0, 720 'output' => '' 721 ), 'friends_get_profile_stats' ); 722 723 // Allow completely overloaded output. 724 if ( empty( $r['output'] ) ) { 725 726 // Only proceed if a user ID was passed. 727 if ( ! empty( $r['user_id'] ) ) { 728 729 // Get the user's friends. 730 if ( empty( $r['friends'] ) ) { 731 $r['friends'] = absint( friends_get_total_friend_count( $r['user_id'] ) ); 732 } 733 734 // If friends exist, show some formatted output. 735 $r['output'] = $r['before']; 736 737 /* translators: %d: total friend count */ 738 $r['output'] .= sprintf( _n( '%d friend', '%d friends', $r['friends'], 'buddypress' ), '<strong>' . number_format_i18n( $r['friends'] ) . '</strong>' ); 739 $r['output'] .= $r['after']; 740 } 741 } 742 743 /** 744 * Filters the number of friends in user's profile. 745 * 746 * @since 2.0.0 747 * 748 * @param string $value Formatted string displaying total friends count. 749 * @param array $r Array of arguments for string formatting and output. 750 */ 751 return apply_filters( 'bp_friends_get_profile_stats', $r['output'], $r ); 752 }
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| Generated: Fri Apr 23 01:01:41 2021 | Cross-referenced by PHPXref 0.7.1 |