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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><?php bp_word_or_name( __( "My Friends", 'buddypress' ), __( "%s's Friends", 'buddypress' ) ) ?> (<?php echo BP_Friends_Friendship::total_friend_count( bp_displayed_user_id() ) ?>) <span><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_friends_slug() ) ?>"><?php _e('See All', 'buddypress') ?></a></span></h4> 85 86 <?php if ( $friend_ids ) { ?> 87 88 <ul class="horiz-gallery"> 89 90 <?php for ( $i = 0, $count = count( $friend_ids ); $i < $count; ++$i ) { ?> 91 92 <li> 93 <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> 94 <h5><?php echo bp_core_get_userlink($friend_ids[$i]) ?></h5> 95 </li> 96 97 <?php } ?> 98 99 </ul> 100 101 <?php } else { ?> 102 103 <div id="message" class="info"> 104 <p><?php bp_word_or_name( __( "You haven't added any friend connections yet.", 'buddypress' ), __( "%s hasn't created any friend connections yet.", 'buddypress' ) ) ?></p> 105 </div> 106 107 <?php } ?> 108 109 <div class="clear"></div> 110 </div> 111 112 <?php 113 } 114 115 /** 116 * Pull up a group of random members, and display some profile data about them. 117 * 118 * This function is no longer used by BuddyPress core. 119 * 120 * @todo Deprecate 121 * 122 * @param int $total_members The number of members to retrieve. 123 */ 124 function bp_friends_random_members( $total_members = 5 ) { 125 126 if ( !$user_ids = wp_cache_get( 'friends_random_users', 'bp' ) ) { 127 $user_ids = BP_Core_User::get_users( 'random', $total_members ); 128 wp_cache_set( 'friends_random_users', $user_ids, 'bp' ); 129 } 130 131 ?> 132 133 <?php if ( $user_ids['users'] ) { ?> 134 135 <ul class="item-list" id="random-members-list"> 136 137 <?php for ( $i = 0, $count = count( $user_ids['users'] ); $i < $count; ++$i ) { ?> 138 139 <li> 140 <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> 141 <h5><?php echo bp_core_get_userlink( $user_ids['users'][$i]->id ) ?></h5> 142 143 <?php if ( bp_is_active( 'xprofile' ) ) { ?> 144 145 <?php $random_data = xprofile_get_random_profile_data( $user_ids['users'][$i]->id, true ); ?> 146 147 <div class="profile-data"> 148 <p class="field-name"><?php echo $random_data[0]->name ?></p> 149 150 <?php echo $random_data[0]->value ?> 151 152 </div> 153 154 <?php } ?> 155 156 <div class="action"> 157 158 <?php if ( bp_is_active( 'friends' ) ) { ?> 159 160 <?php bp_add_friend_button( $user_ids['users'][$i]->id ) ?> 161 162 <?php } ?> 163 164 </div> 165 </li> 166 167 <?php } ?> 168 169 </ul> 170 171 <?php } else { ?> 172 173 <div id="message" class="info"> 174 <p><?php _e( "There aren't enough site members to show a random sample just yet.", 'buddypress' ) ?></p> 175 </div> 176 177 <?php } ?> 178 <?php 179 } 180 181 /** 182 * Display a Friends search form. 183 * 184 * No longer used in BuddyPress. 185 * 186 * @todo Deprecate 187 */ 188 function bp_friend_search_form() { 189 190 $action = bp_displayed_user_domain() . bp_get_friends_slug() . '/my-friends/search/'; 191 $label = __( 'Filter Friends', 'buddypress' ); ?> 192 193 <form action="<?php echo $action ?>" id="friend-search-form" method="post"> 194 195 <label for="friend-search-box" id="friend-search-label"><?php echo $label ?></label> 196 <input type="search" name="friend-search-box" id="friend-search-box" value="<?php echo $value ?>"<?php echo $disabled ?> /> 197 198 <?php wp_nonce_field( 'friends_search', '_wpnonce_friend_search' ) ?> 199 200 <input type="hidden" name="initiator" id="initiator" value="<?php echo esc_attr( bp_displayed_user_id() ) ?>" /> 201 202 </form> 203 204 <?php 205 } 206 207 /** 208 * Output the "Add Friend" button in the member loop. 209 * 210 * @since 1.2.6 211 */ 212 function bp_member_add_friend_button() { 213 bp_add_friend_button( bp_get_member_user_id() ); 214 } 215 add_action( 'bp_directory_members_actions', 'bp_member_add_friend_button' ); 216 217 /** 218 * Output the friend count for the current member in the loop. 219 * 220 * @since 1.2.0 221 */ 222 function bp_member_total_friend_count() { 223 echo bp_get_member_total_friend_count(); 224 } 225 /** 226 * Return the friend count for the current member in the loop. 227 * 228 * Return value is a string of the form "x friends". 229 * 230 * @since 1.2.0 231 * 232 * @return string A string of the form "x friends". 233 */ 234 function bp_get_member_total_friend_count() { 235 global $members_template; 236 237 if ( 1 == (int) $members_template->member->total_friend_count ) { 238 239 /** 240 * Filters text used to denote total friend count. 241 * 242 * @since 1.2.0 243 * 244 * @param string $value String of the form "x friends". 245 * @param int $value Total friend count for current member in the loop. 246 */ 247 return apply_filters( 'bp_get_member_total_friend_count', sprintf( __( '%d friend', 'buddypress' ), (int) $members_template->member->total_friend_count ) ); 248 } else { 249 250 /** This filter is documented in bp-friends/bp-friends-template.php */ 251 return apply_filters( 'bp_get_member_total_friend_count', sprintf( __( '%d friends', 'buddypress' ), (int) $members_template->member->total_friend_count ) ); 252 } 253 } 254 255 /** 256 * Output the ID of the current user in the friend request loop. 257 * 258 * @since 1.2.6 259 * 260 * @see bp_get_potential_friend_id() for a description of arguments. 261 * 262 * @param int $user_id See {@link bp_get_potential_friend_id()}. 263 */ 264 function bp_potential_friend_id( $user_id = 0 ) { 265 echo bp_get_potential_friend_id( $user_id ); 266 } 267 /** 268 * Return the ID of current user in the friend request loop. 269 * 270 * @since 1.2.6 271 * 272 * @global object $friends_template 273 * 274 * @param int $user_id Optional. If provided, the function will simply 275 * return this value. 276 * @return int ID of potential friend. 277 */ 278 function bp_get_potential_friend_id( $user_id = 0 ) { 279 global $friends_template; 280 281 if ( empty( $user_id ) && isset( $friends_template->friendship->friend ) ) 282 $user_id = $friends_template->friendship->friend->id; 283 elseif ( empty( $user_id ) && !isset( $friends_template->friendship->friend ) ) 284 $user_id = bp_displayed_user_id(); 285 286 /** 287 * Filters the ID of current user in the friend request loop. 288 * 289 * @since 1.2.10 290 * 291 * @param int $user_id ID of current user in the friend request loop. 292 */ 293 return apply_filters( 'bp_get_potential_friend_id', (int) $user_id ); 294 } 295 296 /** 297 * Check whether a given user is a friend of the logged-in user. 298 * 299 * Returns - 'is_friend', 'not_friends', 'pending'. 300 * 301 * @since 1.2.6 302 * 303 * @param int $user_id ID of the potential friend. Default: the value of 304 * {@link bp_get_potential_friend_id()}. 305 * @return string 'is_friend', 'not_friends', or 'pending'. 306 */ 307 function bp_is_friend( $user_id = 0 ) { 308 309 if ( !is_user_logged_in() ) 310 return false; 311 312 if ( empty( $user_id ) ) 313 $user_id = bp_get_potential_friend_id( $user_id ); 314 315 if ( bp_loggedin_user_id() == $user_id ) 316 return false; 317 318 /** 319 * Filters the status of friendship between logged in user and given user. 320 * 321 * @since 1.2.10 322 * 323 * @param string $value String status of friendship. Possible values are 'is_friend', 'not_friends', 'pending'. 324 */ 325 return apply_filters( 'bp_is_friend', friends_check_friendship_status( bp_loggedin_user_id(), $user_id ), $user_id ); 326 } 327 328 /** 329 * Output the Add Friend button. 330 * 331 * @since 1.0.0 332 * 333 * @see bp_get_add_friend_button() for information on arguments. 334 * 335 * @param int $potential_friend_id See {@link bp_get_add_friend_button()}. 336 * @param int|bool $friend_status See {@link bp_get_add_friend_button()}. 337 */ 338 function bp_add_friend_button( $potential_friend_id = 0, $friend_status = false ) { 339 echo bp_get_add_friend_button( $potential_friend_id, $friend_status ); 340 } 341 /** 342 * Create the Add Friend button. 343 * 344 * @since 1.1.0 345 * 346 * @param int $potential_friend_id ID of the user to whom the button 347 * applies. Default: value of {@link bp_get_potential_friend_id()}. 348 * @param bool $friend_status Not currently used. 349 * @return false|string HTML for the Add Friend button. 350 */ 351 function bp_get_add_friend_button( $potential_friend_id = 0, $friend_status = false ) { 352 353 if ( empty( $potential_friend_id ) ) 354 $potential_friend_id = bp_get_potential_friend_id( $potential_friend_id ); 355 356 $is_friend = bp_is_friend( $potential_friend_id ); 357 358 if ( empty( $is_friend ) ) 359 return false; 360 361 switch ( $is_friend ) { 362 case 'pending' : 363 $button = array( 364 'id' => 'pending', 365 'component' => 'friends', 366 'must_be_logged_in' => true, 367 'block_self' => true, 368 'wrapper_class' => 'friendship-button pending_friend', 369 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 370 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/cancel/' . $potential_friend_id . '/', 'friends_withdraw_friendship' ), 371 'link_text' => __( 'Cancel Friendship Request', 'buddypress' ), 372 'link_id' => 'friend-' . $potential_friend_id, 373 'link_rel' => 'remove', 374 'link_class' => 'friendship-button pending_friend requested' 375 ); 376 break; 377 378 case 'awaiting_response' : 379 $button = array( 380 'id' => 'awaiting_response', 381 'component' => 'friends', 382 'must_be_logged_in' => true, 383 'block_self' => true, 384 'wrapper_class' => 'friendship-button awaiting_response_friend', 385 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 386 'link_href' => bp_loggedin_user_domain() . bp_get_friends_slug() . '/requests/', 387 'link_text' => __( 'Friendship Requested', 'buddypress' ), 388 'link_id' => 'friend-' . $potential_friend_id, 389 'link_rel' => 'remove', 390 'link_class' => 'friendship-button awaiting_response_friend requested' 391 ); 392 break; 393 394 case 'is_friend' : 395 $button = array( 396 'id' => 'is_friend', 397 'component' => 'friends', 398 'must_be_logged_in' => true, 399 'block_self' => false, 400 'wrapper_class' => 'friendship-button is_friend', 401 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 402 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/remove-friend/' . $potential_friend_id . '/', 'friends_remove_friend' ), 403 'link_text' => __( 'Cancel Friendship', 'buddypress' ), 404 'link_id' => 'friend-' . $potential_friend_id, 405 'link_rel' => 'remove', 406 'link_class' => 'friendship-button is_friend remove' 407 ); 408 break; 409 410 default: 411 $button = array( 412 'id' => 'not_friends', 413 'component' => 'friends', 414 'must_be_logged_in' => true, 415 'block_self' => true, 416 'wrapper_class' => 'friendship-button not_friends', 417 'wrapper_id' => 'friendship-button-' . $potential_friend_id, 418 'link_href' => wp_nonce_url( bp_loggedin_user_domain() . bp_get_friends_slug() . '/add-friend/' . $potential_friend_id . '/', 'friends_add_friend' ), 419 'link_text' => __( 'Add Friend', 'buddypress' ), 420 'link_id' => 'friend-' . $potential_friend_id, 421 'link_rel' => 'add', 422 'link_class' => 'friendship-button not_friends add' 423 ); 424 break; 425 } 426 427 /** 428 * Filters the HTML for the add friend button. 429 * 430 * @since 1.1.0 431 * 432 * @param string $button HTML markup for add friend button. 433 */ 434 return bp_get_button( apply_filters( 'bp_get_add_friend_button', $button ) ); 435 } 436 437 /** 438 * Get a comma-separated list of IDs of a user's friends. 439 * 440 * @since 1.2.0 441 * 442 * @param int $user_id Optional. Default: the displayed user's ID, or the 443 * logged-in user's ID. 444 * @return false|string A comma-separated list of friend IDs if any are found, 445 * otherwise false. 446 */ 447 function bp_get_friend_ids( $user_id = 0 ) { 448 449 if ( empty( $user_id ) ) 450 $user_id = ( bp_displayed_user_id() ) ? bp_displayed_user_id() : bp_loggedin_user_id(); 451 452 $friend_ids = friends_get_friend_user_ids( $user_id ); 453 454 if ( empty( $friend_ids ) ) 455 return false; 456 457 return implode( ',', friends_get_friend_user_ids( $user_id ) ); 458 } 459 460 /** 461 * Get a user's friendship requests. 462 * 463 * Note that we return a 0 if no pending requests are found. This is necessary 464 * because of the structure of the $include parameter in bp_has_members(). 465 * 466 * @since 1.2.0 467 * 468 * @param int $user_id ID of the user whose requests are being retrieved. 469 * Defaults to displayed user. 470 * @return array|int An array of user IDs if found, or a 0 if none are found. 471 */ 472 function bp_get_friendship_requests( $user_id = 0 ) { 473 if ( !$user_id ) { 474 $user_id = bp_displayed_user_id(); 475 } 476 477 if ( !$user_id ) { 478 return 0; 479 } 480 481 $requests = friends_get_friendship_request_user_ids( $user_id ); 482 483 if ( !empty( $requests ) ) { 484 $requests = implode( ',', (array) $requests ); 485 } else { 486 $requests = 0; 487 } 488 489 /** 490 * Filters the total pending friendship requests for a user. 491 * 492 * @since 1.2.0 493 * @since 2.6.0 Added the `$user_id` parameter. 494 * 495 * @param array|int $requests An array of user IDs if found, or a 0 if none are found. 496 * @param int $user_id ID of the queried user. 497 */ 498 return apply_filters( 'bp_get_friendship_requests', $requests, $user_id ); 499 } 500 501 /** 502 * Output the ID of the friendship between the logged-in user and the current user in the loop. 503 * 504 * @since 1.2.0 505 */ 506 function bp_friend_friendship_id() { 507 echo bp_get_friend_friendship_id(); 508 } 509 /** 510 * Return the ID of the friendship between the logged-in user and the current user in the loop. 511 * 512 * @since 1.2.0 513 * 514 * @return int ID of the friendship. 515 */ 516 function bp_get_friend_friendship_id() { 517 global $members_template; 518 519 if ( !$friendship_id = wp_cache_get( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id() ) ) { 520 $friendship_id = friends_get_friendship_id( $members_template->member->id, bp_loggedin_user_id() ); 521 wp_cache_set( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id(), $friendship_id, 'bp' ); 522 } 523 524 /** 525 * Filters the ID of the friendship between the logged in user and the current user in the loop. 526 * 527 * @since 1.2.0 528 * 529 * @param int $friendship_id ID of the friendship. 530 */ 531 return apply_filters( 'bp_get_friend_friendship_id', $friendship_id ); 532 } 533 534 /** 535 * Output the URL for accepting the current friendship request in the loop. 536 * 537 * @since 1.0.0 538 */ 539 function bp_friend_accept_request_link() { 540 echo bp_get_friend_accept_request_link(); 541 } 542 /** 543 * Return the URL for accepting the current friendship request in the loop. 544 * 545 * @since 1.0.0 546 * 547 * @return string accept-friendship URL. 548 */ 549 function bp_get_friend_accept_request_link() { 550 global $members_template; 551 552 if ( !$friendship_id = wp_cache_get( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id() ) ) { 553 $friendship_id = friends_get_friendship_id( $members_template->member->id, bp_loggedin_user_id() ); 554 wp_cache_set( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id(), $friendship_id, 'bp' ); 555 } 556 557 /** 558 * Filters the URL for accepting the current friendship request in the loop. 559 * 560 * @since 1.0.0 561 * @since 2.6.0 Added the `$friendship_id` parameter. 562 * 563 * @param string $value Accept-friendship URL. 564 * @param int $friendship_id ID of the friendship. 565 */ 566 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 ); 567 } 568 569 /** 570 * Output the URL for rejecting the current friendship request in the loop. 571 * 572 * @since 1.0.0 573 */ 574 function bp_friend_reject_request_link() { 575 echo bp_get_friend_reject_request_link(); 576 } 577 /** 578 * Return the URL for rejecting the current friendship request in the loop. 579 * 580 * @since 1.0.0 581 * 582 * @return string reject-friendship URL. 583 */ 584 function bp_get_friend_reject_request_link() { 585 global $members_template; 586 587 if ( !$friendship_id = wp_cache_get( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id() ) ) { 588 $friendship_id = friends_get_friendship_id( $members_template->member->id, bp_loggedin_user_id() ); 589 wp_cache_set( 'friendship_id_' . $members_template->member->id . '_' . bp_loggedin_user_id(), $friendship_id, 'bp' ); 590 } 591 592 /** 593 * Filters the URL for rejecting the current friendship request in the loop. 594 * 595 * @since 1.0.0 596 * @since 2.6.0 Added the `$friendship_id` parameter. 597 * 598 * @param string $value Reject-friendship URL. 599 * @param int $friendship_id ID of the friendship. 600 */ 601 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 ); 602 } 603 604 /** 605 * Output the total friend count for a given user. 606 * 607 * @since 1.2.0 608 * 609 * @param int $user_id See {@link friends_get_total_friend_count()}. 610 */ 611 function bp_total_friend_count( $user_id = 0 ) { 612 echo bp_get_total_friend_count( $user_id ); 613 } 614 /** 615 * Return the total friend count for a given user. 616 * 617 * @since 1.2.0 618 * 619 * @param int $user_id See {@link friends_get_total_friend_count()}. 620 * @return int Total friend count. 621 */ 622 function bp_get_total_friend_count( $user_id = 0 ) { 623 624 /** 625 * Filters the total friend count for a given user. 626 * 627 * @since 1.2.0 628 * @since 2.6.0 Added the `$user_id` parameter. 629 * 630 * @param int $value Total friend count. 631 * @param int $user_id ID of the queried user. 632 */ 633 return apply_filters( 'bp_get_total_friend_count', friends_get_total_friend_count( $user_id ), $user_id ); 634 } 635 add_filter( 'bp_get_total_friend_count', 'bp_core_number_format' ); 636 637 /** 638 * Output the total friendship request count for a given user. 639 * 640 * @since 1.2.0 641 * 642 * @see bp_friend_get_total_requests_count() for description of arguments. 643 * 644 * @param int $user_id See {@link bp_friend_get_total_requests_count(). 645 */ 646 function bp_friend_total_requests_count( $user_id = 0 ) { 647 echo bp_friend_get_total_requests_count( $user_id ); 648 } 649 /** 650 * Return the total friendship request count for a given user. 651 * 652 * @since 1.2.0 653 * 654 * @param int $user_id ID of the user whose requests are being counted. 655 * Default: ID of the logged-in user. 656 * @return int Friend count. 657 */ 658 function bp_friend_get_total_requests_count( $user_id = 0 ) { 659 if ( empty( $user_id ) ) 660 $user_id = bp_loggedin_user_id(); 661 662 /** 663 * Filters the total friendship request count for a given user. 664 * 665 * @since 1.2.0 666 * @since 2.6.0 Added the `$user_id` parameter. 667 * 668 * @param int $value Friendship request count. 669 * @param int $user_id ID of the queried user. 670 */ 671 return apply_filters( 'bp_friend_get_total_requests_count', count( BP_Friends_Friendship::get_friend_user_ids( $user_id, true ) ), $user_id ); 672 } 673 674 /** Stats **********************************************************************/ 675 676 /** 677 * Display the number of friends in user's profile. 678 * 679 * @since 2.0.0 680 * 681 * @param array|string $args before|after|user_id. 682 */ 683 function bp_friends_profile_stats( $args = '' ) { 684 echo bp_friends_get_profile_stats( $args ); 685 } 686 add_action( 'bp_members_admin_user_stats', 'bp_friends_profile_stats', 7, 1 ); 687 688 /** 689 * Return the number of friends in user's profile. 690 * 691 * @since 2.0.0 692 * 693 * @param array|string $args before|after|user_id. 694 * @return string HTML for stats output. 695 */ 696 function bp_friends_get_profile_stats( $args = '' ) { 697 698 // Parse the args. 699 $r = bp_parse_args( $args, array( 700 'before' => '<li class="bp-friends-profile-stats">', 701 'after' => '</li>', 702 'user_id' => bp_displayed_user_id(), 703 'friends' => 0, 704 'output' => '' 705 ), 'friends_get_profile_stats' ); 706 707 // Allow completely overloaded output. 708 if ( empty( $r['output'] ) ) { 709 710 // Only proceed if a user ID was passed. 711 if ( ! empty( $r['user_id'] ) ) { 712 713 // Get the user's friends. 714 if ( empty( $r['friends'] ) ) { 715 $r['friends'] = absint( friends_get_total_friend_count( $r['user_id'] ) ); 716 } 717 718 // If friends exist, show some formatted output. 719 $r['output'] = $r['before'] . sprintf( _n( '%s friend', '%s friends', $r['friends'], 'buddypress' ), '<strong>' . $r['friends'] . '</strong>' ) . $r['after']; 720 } 721 } 722 723 /** 724 * Filters the number of friends in user's profile. 725 * 726 * @since 2.0.0 727 * 728 * @param string $value Formatted string displaying total friends count. 729 * @param array $r Array of arguments for string formatting and output. 730 */ 731 return apply_filters( 'bp_friends_get_profile_stats', $r['output'], $r ); 732 }
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| Generated: Sat Sep 21 01:01:46 2019 | Cross-referenced by PHPXref 0.7.1 |