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1 <?php 2 /** 3 * BuddyPress Blogs Template Tags. 4 * 5 * @package BuddyPress 6 * @subpackage BlogsTemplate 7 * @since 1.5.0 8 */ 9 10 // Exit if accessed directly. 11 defined( 'ABSPATH' ) || exit; 12 13 /** 14 * Output the blogs component slug. 15 * 16 * @since 1.5.0 17 * 18 */ 19 function bp_blogs_slug() { 20 echo bp_get_blogs_slug(); 21 } 22 /** 23 * Return the blogs component slug. 24 * 25 * @since 1.5.0 26 * 27 * @return string The 'blogs' slug. 28 */ 29 function bp_get_blogs_slug() { 30 31 /** 32 * Filters the blogs component slug. 33 * 34 * @since 1.5.0 35 * 36 * @param string $slug Slug for the blogs component. 37 */ 38 return apply_filters( 'bp_get_blogs_slug', buddypress()->blogs->slug ); 39 } 40 41 /** 42 * Output the blogs component root slug. 43 * 44 * @since 1.5.0 45 * 46 */ 47 function bp_blogs_root_slug() { 48 echo bp_get_blogs_root_slug(); 49 } 50 /** 51 * Return the blogs component root slug. 52 * 53 * @since 1.5.0 54 * 55 * @return string The 'blogs' root slug. 56 */ 57 function bp_get_blogs_root_slug() { 58 59 /** 60 * Filters the blogs component root slug. 61 * 62 * @since 1.5.0 63 * 64 * @param string $root_slug Root slug for the blogs component. 65 */ 66 return apply_filters( 'bp_get_blogs_root_slug', buddypress()->blogs->root_slug ); 67 } 68 69 /** 70 * Output blog directory permalink. 71 * 72 * @since 1.5.0 73 * 74 */ 75 function bp_blogs_directory_permalink() { 76 echo esc_url( bp_get_blogs_directory_permalink() ); 77 } 78 /** 79 * Return blog directory permalink. 80 * 81 * @since 1.5.0 82 * 83 * 84 * @return string The URL of the Blogs directory. 85 */ 86 function bp_get_blogs_directory_permalink() { 87 88 /** 89 * Filters the blog directory permalink. 90 * 91 * @since 1.5.0 92 * 93 * @param string $value Permalink URL for the blog directory. 94 */ 95 return apply_filters( 'bp_get_blogs_directory_permalink', trailingslashit( bp_get_root_domain() . '/' . bp_get_blogs_root_slug() ) ); 96 } 97 98 /** 99 * Rewind the blogs and reset blog index. 100 */ 101 function bp_rewind_blogs() { 102 global $blogs_template; 103 104 $blogs_template->rewind_blogs(); 105 } 106 107 /** 108 * Initialize the blogs loop. 109 * 110 * Based on the $args passed, bp_has_blogs() populates the $blogs_template 111 * global, enabling the use of BuddyPress templates and template functions to 112 * display a list of activity items. 113 * 114 * @global object $blogs_template {@link BP_Blogs_Template} 115 * 116 * @param array|string $args { 117 * Arguments for limiting the contents of the blogs loop. Most arguments 118 * are in the same format as {@link BP_Blogs_Blog::get()}. However, because 119 * the format of the arguments accepted here differs in a number of ways, 120 * and because bp_has_blogs() determines some default arguments in a 121 * dynamic fashion, we list all accepted arguments here as well. 122 * 123 * Arguments can be passed as an associative array, or as a URL query 124 * string (eg, 'user_id=4&per_page=3'). 125 * 126 * @type int $page Which page of results to fetch. Using page=1 without 127 * per_page will result in no pagination. Default: 1. 128 * @type int|bool $per_page Number of results per page. Default: 20. 129 * @type string $page_arg The string used as a query parameter in 130 * pagination links. Default: 'bpage'. 131 * @type int|bool $max Maximum number of results to return. 132 * Default: false (unlimited). 133 * @type string $type The order in which results should be fetched. 134 * 'active', 'alphabetical', 'newest', or 'random'. 135 * @type array $include_blog_ids Array of blog IDs to limit results to. 136 * @type string $sort 'ASC' or 'DESC'. Default: 'DESC'. 137 * @type string $search_terms Limit results by a search term. Default: the value of `$_REQUEST['s']` or 138 * `$_REQUEST['sites_search']`, if present. 139 * @type int $user_id The ID of the user whose blogs should be retrieved. 140 * When viewing a user profile page, 'user_id' defaults to the 141 * ID of the displayed user. Otherwise the default is false. 142 * } 143 * @return bool Returns true when blogs are found, otherwise false. 144 */ 145 function bp_has_blogs( $args = '' ) { 146 global $blogs_template; 147 148 // Check for and use search terms. 149 $search_terms_default = false; 150 $search_query_arg = bp_core_get_component_search_query_arg( 'blogs' ); 151 if ( ! empty( $_REQUEST[ $search_query_arg ] ) ) { 152 $search_terms_default = stripslashes( $_REQUEST[ $search_query_arg ] ); 153 } elseif ( ! empty( $_REQUEST['s'] ) ) { 154 $search_terms_default = stripslashes( $_REQUEST['s'] ); 155 } 156 157 // Parse arguments. 158 $r = bp_parse_args( $args, array( 159 'type' => 'active', 160 'page_arg' => 'bpage', // See https://buddypress.trac.wordpress.org/ticket/3679. 161 'page' => 1, 162 'per_page' => 20, 163 'max' => false, 164 'user_id' => bp_displayed_user_id(), // Pass a user_id to limit to only blogs this user is a member of. 165 'include_blog_ids' => false, 166 'search_terms' => $search_terms_default, 167 'update_meta_cache' => true 168 ), 'has_blogs' ); 169 170 // Set per_page to maximum if max is enforced. 171 if ( ! empty( $r['max'] ) && ( (int) $r['per_page'] > (int) $r['max'] ) ) { 172 $r['per_page'] = (int) $r['max']; 173 } 174 175 // Get the blogs. 176 $blogs_template = new BP_Blogs_Template( $r['type'], $r['page'], $r['per_page'], $r['max'], $r['user_id'], $r['search_terms'], $r['page_arg'], $r['update_meta_cache'], $r['include_blog_ids'] ); 177 178 /** 179 * Filters whether or not there are blogs to list. 180 * 181 * @since 1.1.0 182 * 183 * @param bool $value Whether or not there are blogs to list. 184 * @param BP_Blogs_Template $blogs_template Current blogs template object. 185 * @param array $r Parsed arguments used in blogs template query. 186 */ 187 return apply_filters( 'bp_has_blogs', $blogs_template->has_blogs(), $blogs_template, $r ); 188 } 189 190 /** 191 * Determine if there are still blogs left in the loop. 192 * 193 * @global object $blogs_template {@link BP_Blogs_Template} 194 * 195 * @return bool Returns true when blogs are found. 196 */ 197 function bp_blogs() { 198 global $blogs_template; 199 200 return $blogs_template->blogs(); 201 } 202 203 /** 204 * Get the current blog object in the loop. 205 * 206 * @global object $blogs_template {@link BP_Blogs_Template} 207 * 208 * @return object The current blog within the loop. 209 */ 210 function bp_the_blog() { 211 global $blogs_template; 212 213 return $blogs_template->the_blog(); 214 } 215 216 /** 217 * Output the blogs pagination count. 218 * 219 * @since 1.0.0 220 */ 221 function bp_blogs_pagination_count() { 222 echo bp_get_blogs_pagination_count(); 223 } 224 225 /** 226 * Get the blogs pagination count. 227 * 228 * @since 2.7.0 229 * 230 * @global object $blogs_template {@link BP_Blogs_Template} 231 * 232 * @return string 233 */ 234 function bp_get_blogs_pagination_count() { 235 global $blogs_template; 236 237 $start_num = intval( ( $blogs_template->pag_page - 1 ) * $blogs_template->pag_num ) + 1; 238 $from_num = bp_core_number_format( $start_num ); 239 $to_num = bp_core_number_format( ( $start_num + ( $blogs_template->pag_num - 1 ) > $blogs_template->total_blog_count ) ? $blogs_template->total_blog_count : $start_num + ( $blogs_template->pag_num - 1 ) ); 240 $total = bp_core_number_format( $blogs_template->total_blog_count ); 241 242 if ( 1 == $blogs_template->total_blog_count ) { 243 $message = __( 'Viewing 1 site', 'buddypress' ); 244 } else { 245 $message = sprintf( _n( 'Viewing %1$s - %2$s of %3$s site', 'Viewing %1$s - %2$s of %3$s sites', $blogs_template->total_blog_count, 'buddypress' ), $from_num, $to_num, $total ); 246 } 247 248 /** 249 * Filters the "Viewing x-y of z blogs" pagination message. 250 * 251 * @since 2.7.0 252 * 253 * @param string $message "Viewing x-y of z blogs" text. 254 * @param string $from_num Total amount for the low value in the range. 255 * @param string $to_num Total amount for the high value in the range. 256 * @param string $total Total amount of blogs found. 257 */ 258 return apply_filters( 'bp_get_blogs_pagination_count', $message, $from_num, $to_num, $total ); 259 } 260 261 /** 262 * Output the blogs pagination links. 263 */ 264 function bp_blogs_pagination_links() { 265 echo bp_get_blogs_pagination_links(); 266 } 267 /** 268 * Return the blogs pagination links. 269 * 270 * @global object $blogs_template {@link BP_Blogs_Template} 271 * 272 * @return string HTML pagination links. 273 */ 274 function bp_get_blogs_pagination_links() { 275 global $blogs_template; 276 277 /** 278 * Filters the blogs pagination links. 279 * 280 * @since 1.0.0 281 * 282 * @param string $pag_links HTML pagination links. 283 */ 284 return apply_filters( 'bp_get_blogs_pagination_links', $blogs_template->pag_links ); 285 } 286 287 /** 288 * Output a blog's avatar. 289 * 290 * @see bp_get_blog_avatar() for description of arguments. 291 * 292 * @param array|string $args See {@link bp_get_blog_avatar()}. 293 */ 294 function bp_blog_avatar( $args = '' ) { 295 echo bp_get_blog_avatar( $args ); 296 } 297 /** 298 * Get a blog's avatar. 299 * 300 * At the moment, blog avatars are simply the user avatars of the blog 301 * admin. Filter 'bp_get_blog_avatar_' . $blog_id to customize. 302 * 303 * @since 2.4.0 Introduced `$title` argument. 304 * 305 * @see bp_core_fetch_avatar() For a description of arguments and 306 * return values. 307 * 308 * @param array|string $args { 309 * Arguments are listed here with an explanation of their defaults. 310 * For more information about the arguments, see 311 * {@link bp_core_fetch_avatar()}. 312 * @type string $alt Default: 'Profile picture of site author [user name]'. 313 * @type string $class Default: 'avatar'. 314 * @type string $type Default: 'full'. 315 * @type int|bool $width Default: false. 316 * @type int|bool $height Default: false. 317 * @type bool $id Currently unused. 318 * @type bool $no_grav Default: true. 319 * } 320 * @return string User avatar string. 321 */ 322 function bp_get_blog_avatar( $args = '' ) { 323 global $blogs_template; 324 325 // Bail if avatars are turned off 326 // @todo Should we maybe still filter this? 327 if ( ! buddypress()->avatar->show_avatars ) { 328 return false; 329 } 330 331 $author_displayname = bp_core_get_user_displayname( $blogs_template->blog->admin_user_id ); 332 333 // Parse the arguments. 334 $r = bp_parse_args( $args, array( 335 'type' => 'full', 336 'width' => false, 337 'height' => false, 338 'class' => 'avatar', 339 'id' => false, 340 'alt' => sprintf( __( 'Profile picture of site author %s', 'buddypress' ), esc_attr( $author_displayname ) ), 341 'no_grav' => true, 342 ) ); 343 344 // Use site icon if available. 345 $avatar = ''; 346 if ( bp_is_active( 'blogs', 'site-icon' ) && function_exists( 'has_site_icon' ) ) { 347 $site_icon = bp_blogs_get_blogmeta( bp_get_blog_id(), "site_icon_url_{$r['type']}" ); 348 349 // Never attempted to fetch site icon before; do it now! 350 if ( '' === $site_icon ) { 351 switch_to_blog( bp_get_blog_id() ); 352 353 // Fetch the other size first. 354 if ( 'full' === $r['type'] ) { 355 $size = bp_core_avatar_thumb_width(); 356 $save_size = 'thumb'; 357 } else { 358 $size = bp_core_avatar_full_width(); 359 $save_size = 'full'; 360 } 361 362 $site_icon = get_site_icon_url( $size ); 363 // Empty site icons get saved as integer 0. 364 if ( empty( $site_icon ) ) { 365 $site_icon = 0; 366 } 367 368 // Sync site icon for other size to blogmeta. 369 bp_blogs_update_blogmeta( bp_get_blog_id(), "site_icon_url_{$save_size}", $site_icon ); 370 371 // Now, fetch the size we want. 372 if ( 0 !== $site_icon ) { 373 $size = 'full' === $r['type'] ? bp_core_avatar_full_width() : bp_core_avatar_thumb_width(); 374 $site_icon = get_site_icon_url( $size ); 375 } 376 377 // Sync site icon to blogmeta. 378 bp_blogs_update_blogmeta( bp_get_blog_id(), "site_icon_url_{$r['type']}", $site_icon ); 379 380 restore_current_blog(); 381 } 382 383 // We have a site icon. 384 if ( ! is_numeric( $site_icon ) ) { 385 if ( empty( $r['width'] ) && ! isset( $size ) ) { 386 $size = 'full' === $r['type'] ? bp_core_avatar_full_width() : bp_core_avatar_thumb_width(); 387 } else { 388 $size = (int) $r['width']; 389 } 390 391 $avatar = sprintf( '<img src="%1$s" class="%2$s" width="%3$s" height="%3$s" alt="%4$s" />', 392 esc_url( $site_icon ), 393 esc_attr( "{$r['class']} avatar-{$size}" ), 394 esc_attr( $size ), 395 sprintf( esc_attr__( 'Site icon for %s', 'buddypress' ), bp_get_blog_name() ) 396 ); 397 } 398 } 399 400 // Fallback to user ID avatar. 401 if ( '' === $avatar ) { 402 $avatar = bp_core_fetch_avatar( array( 403 'item_id' => $blogs_template->blog->admin_user_id, 404 // 'avatar_dir' => 'blog-avatars', 405 // 'object' => 'blog', 406 'type' => $r['type'], 407 'alt' => $r['alt'], 408 'css_id' => $r['id'], 409 'class' => $r['class'], 410 'width' => $r['width'], 411 'height' => $r['height'] 412 ) ); 413 } 414 415 /** 416 * In future BuddyPress versions you will be able to set the avatar for a blog. 417 * Right now you can use a filter with the ID of the blog to change it if you wish. 418 * By default it will return the avatar for the primary blog admin. 419 * 420 * This filter is deprecated as of BuddyPress 1.5 and may be removed in a future version. 421 * Use the 'bp_get_blog_avatar' filter instead. 422 */ 423 $avatar = apply_filters( 'bp_get_blog_avatar_' . $blogs_template->blog->blog_id, $avatar ); 424 425 /** 426 * Filters a blog's avatar. 427 * 428 * @since 1.5.0 429 * 430 * @param string $avatar Formatted HTML <img> element, or raw avatar 431 * URL based on $html arg. 432 * @param int $blog_id ID of the blog whose avatar is being displayed. 433 * @param array $r Array of arguments used when fetching avatar. 434 */ 435 return apply_filters( 'bp_get_blog_avatar', $avatar, $blogs_template->blog->blog_id, $r ); 436 } 437 438 function bp_blog_permalink() { 439 echo bp_get_blog_permalink(); 440 } 441 function bp_get_blog_permalink() { 442 global $blogs_template; 443 444 if ( empty( $blogs_template->blog->domain ) ) 445 $permalink = bp_get_root_domain() . $blogs_template->blog->path; 446 else { 447 $protocol = 'http://'; 448 if ( is_ssl() ) 449 $protocol = 'https://'; 450 451 $permalink = $protocol . $blogs_template->blog->domain . $blogs_template->blog->path; 452 } 453 454 /** 455 * Filters the blog permalink. 456 * 457 * @since 1.0.0 458 * 459 * @param string $permalink Permalink URL for the blog. 460 */ 461 return apply_filters( 'bp_get_blog_permalink', $permalink ); 462 } 463 464 /** 465 * Output the name of the current blog in the loop. 466 */ 467 function bp_blog_name() { 468 echo bp_get_blog_name(); 469 } 470 /** 471 * Return the name of the current blog in the loop. 472 * 473 * @return string The name of the current blog in the loop. 474 */ 475 function bp_get_blog_name() { 476 global $blogs_template; 477 478 /** 479 * Filters the name of the current blog in the loop. 480 * 481 * @since 1.2.0 482 * 483 * @param string $name Name of the current blog in the loop. 484 */ 485 return apply_filters( 'bp_get_blog_name', $blogs_template->blog->name ); 486 } 487 488 /** 489 * Output the ID of the current blog in the loop. 490 * 491 * @since 1.7.0 492 */ 493 function bp_blog_id() { 494 echo bp_get_blog_id(); 495 } 496 /** 497 * Return the ID of the current blog in the loop. 498 * 499 * @since 1.7.0 500 * 501 * @return int ID of the current blog in the loop. 502 */ 503 function bp_get_blog_id() { 504 global $blogs_template; 505 506 /** 507 * Filters the ID of the current blog in the loop. 508 * 509 * @since 1.7.0 510 * 511 * @param int $blog_id ID of the current blog in the loop. 512 */ 513 return apply_filters( 'bp_get_blog_id', $blogs_template->blog->blog_id ); 514 } 515 516 /** 517 * Output the description of the current blog in the loop. 518 */ 519 function bp_blog_description() { 520 521 /** 522 * Filters the description of the current blog in the loop. 523 * 524 * @since 1.2.0 525 * 526 * @param string $value Description of the current blog in the loop. 527 */ 528 echo apply_filters( 'bp_blog_description', bp_get_blog_description() ); 529 } 530 /** 531 * Return the description of the current blog in the loop. 532 * 533 * @return string Description of the current blog in the loop. 534 */ 535 function bp_get_blog_description() { 536 global $blogs_template; 537 538 /** 539 * Filters the description of the current blog in the loop. 540 * 541 * @since 1.0.0 542 * 543 * @param string $value Description of the current blog in the loop. 544 */ 545 return apply_filters( 'bp_get_blog_description', $blogs_template->blog->description ); 546 } 547 548 /** 549 * Output the row class of the current blog in the loop. 550 * 551 * @since 1.7.0 552 * 553 * @param array $classes Array of custom classes. 554 */ 555 function bp_blog_class( $classes = array() ) { 556 echo bp_get_blog_class( $classes ); 557 } 558 /** 559 * Return the row class of the current blog in the loop. 560 * 561 * @since 1.7.0 562 * 563 * @global BP_Blogs_Template $blogs_template 564 * 565 * @param array $classes Array of custom classes. 566 * @return string Row class of the site. 567 */ 568 function bp_get_blog_class( $classes = array() ) { 569 global $blogs_template; 570 571 // Add even/odd classes, but only if there's more than 1 group. 572 if ( $blogs_template->blog_count > 1 ) { 573 $pos_in_loop = (int) $blogs_template->current_blog; 574 $classes[] = ( $pos_in_loop % 2 ) ? 'even' : 'odd'; 575 576 // If we've only one site in the loop, don't bother with odd and even. 577 } else { 578 $classes[] = 'bp-single-blog'; 579 } 580 581 /** 582 * Filters the row class of the current blog in the loop. 583 * 584 * @since 1.7.0 585 * 586 * @param array $classes Array of classes to be applied to row. 587 */ 588 $classes = apply_filters( 'bp_get_blog_class', $classes ); 589 $classes = array_merge( $classes, array() ); 590 $retval = 'class="' . join( ' ', $classes ) . '"'; 591 592 return $retval; 593 } 594 595 /** 596 * Output the last active date of the current blog in the loop. 597 * 598 * @param array $args See {@link bp_get_blog_last_active()}. 599 */ 600 function bp_blog_last_active( $args = array() ) { 601 echo bp_get_blog_last_active( $args ); 602 } 603 /** 604 * Return the last active date of the current blog in the loop. 605 * 606 * @param array $args { 607 * Array of optional arguments. 608 * @type bool $active_format If true, formatted "Active 5 minutes ago". 609 * If false, formatted "5 minutes ago". 610 * Default: true. 611 * } 612 * @return string Last active date. 613 */ 614 function bp_get_blog_last_active( $args = array() ) { 615 global $blogs_template; 616 617 // Parse the activity format. 618 $r = bp_parse_args( $args, array( 619 'active_format' => true 620 ) ); 621 622 // Backwards compatibility for anyone forcing a 'true' active_format. 623 if ( true === $r['active_format'] ) { 624 $r['active_format'] = __( 'active %s', 'buddypress' ); 625 } 626 627 // Blog has been posted to at least once. 628 if ( isset( $blogs_template->blog->last_activity ) ) { 629 630 // Backwards compatibility for pre 1.5 'ago' strings. 631 $last_activity = ! empty( $r['active_format'] ) 632 ? bp_core_get_last_activity( $blogs_template->blog->last_activity, $r['active_format'] ) 633 : bp_core_time_since( $blogs_template->blog->last_activity ); 634 635 // Blog has never been posted to. 636 } else { 637 $last_activity = __( 'Never active', 'buddypress' ); 638 } 639 640 /** 641 * Filters the last active date of the current blog in the loop. 642 * 643 * @since 1.2.0 644 * 645 * @param string $last_activity Last active date. 646 * @param array $r Array of parsed args used to determine formatting. 647 */ 648 return apply_filters( 'bp_blog_last_active', $last_activity, $r ); 649 } 650 651 /** 652 * Output the latest post from the current blog in the loop. 653 * 654 * @param array $args See {@link bp_get_blog_latest_post()}. 655 */ 656 function bp_blog_latest_post( $args = array() ) { 657 echo bp_get_blog_latest_post( $args ); 658 } 659 /** 660 * Return the latest post from the current blog in the loop. 661 * 662 * @param array $args { 663 * Array of optional arguments. 664 * @type bool $latest_format If true, formatted "Latest post: [link to post]". 665 * If false, formatted "[link to post]". 666 * Default: true. 667 * } 668 * @return string $retval String of the form 'Latest Post: [link to post]'. 669 */ 670 function bp_get_blog_latest_post( $args = array() ) { 671 global $blogs_template; 672 673 $r = wp_parse_args( $args, array( 674 'latest_format' => true, 675 ) ); 676 677 $retval = bp_get_blog_latest_post_title(); 678 679 if ( ! empty( $retval ) ) { 680 if ( ! empty( $r['latest_format'] ) ) { 681 682 /** 683 * Filters the title text of the latest post for the current blog in loop. 684 * 685 * @since 1.0.0 686 * 687 * @param string $retval Title of the latest post. 688 */ 689 $retval = sprintf( __( 'Latest Post: %s', 'buddypress' ), '<a href="' . $blogs_template->blog->latest_post->guid . '">' . apply_filters( 'the_title', $retval ) . '</a>' ); 690 } else { 691 692 /** This filter is documented in bp-blogs/bp-blogs-template.php */ 693 $retval = '<a href="' . $blogs_template->blog->latest_post->guid . '">' . apply_filters( 'the_title', $retval ) . '</a>'; 694 } 695 } 696 697 /** 698 * Filters the HTML markup result for the latest blog post in loop. 699 * 700 * @since 1.2.0 701 * @since 2.6.0 Added the `$r` parameter. 702 * 703 * @param string $retval HTML markup for the latest post. 704 * @param array $r Array of parsed arguments. 705 */ 706 return apply_filters( 'bp_get_blog_latest_post', $retval, $r ); 707 } 708 709 /** 710 * Output the title of the latest post on the current blog in the loop. 711 * 712 * @since 1.7.0 713 * 714 * @see bp_get_blog_latest_post_title() 715 */ 716 function bp_blog_latest_post_title() { 717 echo bp_get_blog_latest_post_title(); 718 } 719 /** 720 * Return the title of the latest post on the current blog in the loop. 721 * 722 * @since 1.7.0 723 * 724 * @global BP_Blogs_Template 725 * 726 * @return string Post title. 727 */ 728 function bp_get_blog_latest_post_title() { 729 global $blogs_template; 730 731 $retval = ''; 732 733 if ( ! empty( $blogs_template->blog->latest_post ) && ! empty( $blogs_template->blog->latest_post->post_title ) ) 734 $retval = $blogs_template->blog->latest_post->post_title; 735 736 /** 737 * Filters the title text of the latest post on the current blog in the loop. 738 * 739 * @since 1.7.0 740 * 741 * @param string $retval Title text for the latest post. 742 */ 743 return apply_filters( 'bp_get_blog_latest_post_title', $retval ); 744 } 745 746 /** 747 * Output the permalink of the latest post on the current blog in the loop. 748 * 749 * @since 1.7.0 750 * 751 * @see bp_get_blog_latest_post_title() 752 */ 753 function bp_blog_latest_post_permalink() { 754 echo esc_url( bp_get_blog_latest_post_permalink() ); 755 } 756 /** 757 * Return the permalink of the latest post on the current blog in the loop. 758 * 759 * @since 1.7.0 760 * 761 * @global BP_Blogs_Template 762 * 763 * @return string URL of the blog's latest post. 764 */ 765 function bp_get_blog_latest_post_permalink() { 766 global $blogs_template; 767 768 $retval = ''; 769 770 if ( ! empty( $blogs_template->blog->latest_post ) && ! empty( $blogs_template->blog->latest_post->ID ) ) 771 $retval = add_query_arg( 'p', $blogs_template->blog->latest_post->ID, bp_get_blog_permalink() ); 772 773 /** 774 * Filters the permalink of the latest post on the current blog in the loop. 775 * 776 * @since 1.7.0 777 * 778 * @param string $retval Permalink URL of the latest post. 779 */ 780 return apply_filters( 'bp_get_blog_latest_post_permalink', $retval ); 781 } 782 783 /** 784 * Output the content of the latest post on the current blog in the loop. 785 * 786 * @since 1.7.0 787 * 788 */ 789 function bp_blog_latest_post_content() { 790 echo bp_get_blog_latest_post_content(); 791 } 792 /** 793 * Return the content of the latest post on the current blog in the loop. 794 * 795 * @since 1.7.0 796 * 797 * @global BP_Blogs_Template 798 * 799 * @return string Content of the blog's latest post. 800 */ 801 function bp_get_blog_latest_post_content() { 802 global $blogs_template; 803 804 $retval = ''; 805 806 if ( ! empty( $blogs_template->blog->latest_post ) && ! empty( $blogs_template->blog->latest_post->post_content ) ) 807 $retval = $blogs_template->blog->latest_post->post_content; 808 809 /** 810 * Filters the content of the latest post on the current blog in the loop. 811 * 812 * @since 1.7.0 813 * 814 * @param string $retval Content of the latest post on the current blog in the loop. 815 */ 816 return apply_filters( 'bp_get_blog_latest_post_content', $retval ); 817 } 818 819 /** 820 * Output the featured image of the latest post on the current blog in the loop. 821 * 822 * @since 1.7.0 823 * 824 * @see bp_get_blog_latest_post_content() For description of parameters. 825 * 826 * @param string $size See {@link bp_get_blog_latest_post_featured_image()}. 827 */ 828 function bp_blog_latest_post_featured_image( $size = 'thumbnail' ) { 829 echo bp_get_blog_latest_post_featured_image( $size ); 830 } 831 /** 832 * Return the featured image of the latest post on the current blog in the loop. 833 * 834 * @since 1.7.0 835 * 836 * @global BP_Blogs_Template 837 * 838 * @param string $size Image version to return. 'thumbnail', 'medium', 839 * 'large', or 'post-thumbnail'. Default: 'thumbnail'. 840 * @return string URL of the image. 841 */ 842 function bp_get_blog_latest_post_featured_image( $size = 'thumbnail' ) { 843 global $blogs_template; 844 845 $retval = ''; 846 847 if ( ! empty( $blogs_template->blog->latest_post ) && ! empty( $blogs_template->blog->latest_post->images[$size] ) ) 848 $retval = $blogs_template->blog->latest_post->images[$size]; 849 850 /** 851 * Filters the featured image of the latest post on the current blog in the loop. 852 * 853 * @since 1.7.0 854 * 855 * @param string $retval The featured image of the latest post on the current blog in the loop. 856 */ 857 return apply_filters( 'bp_get_blog_latest_post_featured_image', $retval ); 858 } 859 860 /** 861 * Does the latest blog post have a featured image? 862 * 863 * @since 1.7.0 864 * 865 * @param string $thumbnail Image version to return. 'thumbnail', 'medium', 'large', 866 * or 'post-thumbnail'. Default: 'thumbnail'. 867 * @return bool True if the latest blog post from the current blog has a 868 * featured image of the given size. 869 */ 870 function bp_blog_latest_post_has_featured_image( $thumbnail = 'thumbnail' ) { 871 $image = bp_get_blog_latest_post_featured_image( $thumbnail ); 872 873 /** 874 * Filters whether or not the latest blog post has a featured image. 875 * 876 * @since 1.7.0 877 * 878 * @param bool $value Whether or not the latest blog post has a featured image. 879 * @param string $thumbnail Image version to return. 880 * @param string $image Returned value from bp_get_blog_latest_post_featured_image. 881 */ 882 return apply_filters( 'bp_blog_latest_post_has_featured_image', ! empty( $image ), $thumbnail, $image ); 883 } 884 885 /** 886 * Output hidden fields to help with form submissions in Sites directory. 887 * 888 * This function detects whether 's', 'letter', or 'blogs_search' requests are 889 * currently being made (as in a URL parameter), and creates corresponding 890 * hidden fields. 891 */ 892 function bp_blog_hidden_fields() { 893 if ( isset( $_REQUEST['s'] ) ) 894 echo '<input type="hidden" id="search_terms" value="' . esc_attr( $_REQUEST['s'] ). '" name="search_terms" />'; 895 896 if ( isset( $_REQUEST['letter'] ) ) 897 echo '<input type="hidden" id="selected_letter" value="' . esc_attr( $_REQUEST['letter'] ) . '" name="selected_letter" />'; 898 899 if ( isset( $_REQUEST['blogs_search'] ) ) 900 echo '<input type="hidden" id="search_terms" value="' . esc_attr( $_REQUEST['blogs_search'] ) . '" name="search_terms" />'; 901 } 902 903 /** 904 * Output the total number of blogs on the site. 905 */ 906 function bp_total_blog_count() { 907 echo bp_get_total_blog_count(); 908 } 909 /** 910 * Return the total number of blogs on the site. 911 * 912 * @return int Total number of blogs. 913 */ 914 function bp_get_total_blog_count() { 915 916 /** 917 * Filters the total number of blogs on the site. 918 * 919 * @since 1.2.0 920 * 921 * @param int $value Total number of blogs on the site. 922 */ 923 return apply_filters( 'bp_get_total_blog_count', bp_blogs_total_blogs() ); 924 } 925 add_filter( 'bp_get_total_blog_count', 'bp_core_number_format' ); 926 927 /** 928 * Output the total number of blogs for a given user. 929 * 930 * @param int $user_id ID of the user. 931 */ 932 function bp_total_blog_count_for_user( $user_id = 0 ) { 933 echo bp_get_total_blog_count_for_user( $user_id ); 934 } 935 /** 936 * Return the total number of blogs for a given user. 937 * 938 * @param int $user_id ID of the user. 939 * @return int Total number of blogs for the user. 940 */ 941 function bp_get_total_blog_count_for_user( $user_id = 0 ) { 942 943 /** 944 * Filters the total number of blogs for a given user. 945 * 946 * @since 1.2.0 947 * @since 2.6.0 Added the `$user_id` parameter. 948 * 949 * @param int $value Total number of blogs for a given user. 950 * @param int $user_id ID of the queried user. 951 */ 952 return apply_filters( 'bp_get_total_blog_count_for_user', bp_blogs_total_blogs_for_user( $user_id ), $user_id ); 953 } 954 add_filter( 'bp_get_total_blog_count_for_user', 'bp_core_number_format' ); 955 956 957 /** Blog Registration ********************************************************/ 958 959 /** 960 * Checks whether blog creation is enabled. 961 * 962 * Returns true when blog creation is enabled for logged-in users only, or 963 * when it's enabled for new registrations. 964 * 965 * @return bool True if blog registration is enabled. 966 */ 967 function bp_blog_signup_enabled() { 968 $bp = buddypress(); 969 970 $active_signup = isset( $bp->site_options['registration'] ) 971 ? $bp->site_options['registration'] 972 : 'all'; 973 974 /** 975 * Filters whether or not blog creation is enabled. 976 * 977 * Return "all", "none", "blog" or "user". 978 * 979 * @since 1.0.0 980 * 981 * @param string $active_signup Value of the registration site option creation status. 982 */ 983 $active_signup = apply_filters( 'wpmu_active_signup', $active_signup ); 984 985 if ( 'none' == $active_signup || 'user' == $active_signup ) 986 return false; 987 988 return true; 989 } 990 991 /** 992 * Output the wrapper markup for the blog signup form. 993 * 994 * @param string $blogname Optional. The default blog name (path or domain). 995 * @param string $blog_title Optional. The default blog title. 996 * @param string|WP_Error $errors Optional. The WP_Error object returned by a previous 997 * submission attempt. 998 */ 999 function bp_show_blog_signup_form($blogname = '', $blog_title = '', $errors = '') { 1000 global $current_user; 1001 1002 if ( isset($_POST['submit']) ) { 1003 bp_blogs_validate_blog_signup(); 1004 } else { 1005 if ( ! is_wp_error($errors) ) { 1006 $errors = new WP_Error(); 1007 } 1008 1009 /** 1010 * Filters the default values for Blog name, title, and any current errors. 1011 * 1012 * @since 1.0.0 1013 * 1014 * @param array $value { 1015 * string $blogname Default blog name provided. 1016 * string $blog_title Default blog title provided. 1017 * WP_Error $errors WP_Error object. 1018 * } 1019 */ 1020 $filtered_results = apply_filters('signup_another_blog_init', array('blogname' => $blogname, 'blog_title' => $blog_title, 'errors' => $errors )); 1021 $blogname = $filtered_results['blogname']; 1022 $blog_title = $filtered_results['blog_title']; 1023 $errors = $filtered_results['errors']; 1024 1025 if ( $errors->get_error_code() ) { 1026 echo "<p>" . __('There was a problem; please correct the form below and try again.', 'buddypress') . "</p>"; 1027 } 1028 ?> 1029 <p><?php printf(__("By filling out the form below, you can <strong>add a site to your account</strong>. There is no limit to the number of sites that you can have, so create to your heart's content, but blog responsibly!", 'buddypress'), $current_user->display_name) ?></p> 1030 1031 <p><?php _e("If you’re not going to use a great domain, leave it for a new user. Now have at it!", 'buddypress') ?></p> 1032 1033 <form class="standard-form" id="setupform" method="post" action=""> 1034 1035 <input type="hidden" name="stage" value="gimmeanotherblog" /> 1036 <?php 1037 1038 /** 1039 * Fires after the default hidden fields in blog signup form markup. 1040 * 1041 * @since 1.0.0 1042 */ 1043 do_action( 'signup_hidden_fields' ); ?> 1044 1045 <?php bp_blogs_signup_blog($blogname, $blog_title, $errors); ?> 1046 <p> 1047 <input id="submit" type="submit" name="submit" class="submit" value="<?php esc_attr_e('Create Site', 'buddypress') ?>" /> 1048 </p> 1049 1050 <?php wp_nonce_field( 'bp_blog_signup_form' ) ?> 1051 </form> 1052 <?php 1053 } 1054 } 1055 1056 /** 1057 * Output the input fields for the blog creation form. 1058 * 1059 * @param string $blogname Optional. The default blog name (path or domain). 1060 * @param string $blog_title Optional. The default blog title. 1061 * @param string|WP_Error $errors Optional. The WP_Error object returned by a previous 1062 * submission attempt. 1063 */ 1064 function bp_blogs_signup_blog( $blogname = '', $blog_title = '', $errors = '' ) { 1065 global $current_site; 1066 1067 // Blog name. 1068 if( !is_subdomain_install() ) 1069 echo '<label for="blogname">' . __('Site Name:', 'buddypress') . '</label>'; 1070 else 1071 echo '<label for="blogname">' . __('Site Domain:', 'buddypress') . '</label>'; 1072 1073 if ( $errmsg = $errors->get_error_message('blogname') ) { ?> 1074 1075 <p class="error"><?php echo $errmsg ?></p> 1076 1077 <?php } 1078 1079 if ( !is_subdomain_install() ) 1080 echo '<span class="prefix_address">' . $current_site->domain . $current_site->path . '</span> <input name="blogname" type="text" id="blogname" value="'.$blogname.'" maxlength="63" /><br />'; 1081 else 1082 echo '<input name="blogname" type="text" id="blogname" value="'.$blogname.'" maxlength="63" ' . bp_get_form_field_attributes( 'blogname' ) . '/> <span class="suffix_address">.' . bp_signup_get_subdomain_base() . '</span><br />'; 1083 1084 if ( !is_user_logged_in() ) { 1085 print '(<strong>' . __( 'Your address will be ' , 'buddypress'); 1086 1087 if ( !is_subdomain_install() ) { 1088 print $current_site->domain . $current_site->path . __( 'blogname' , 'buddypress'); 1089 } else { 1090 print __( 'domain.' , 'buddypress') . $current_site->domain . $current_site->path; 1091 } 1092 1093 echo '.</strong> ' . __( 'Must be at least 4 characters, letters and numbers only. It cannot be changed so choose carefully!)' , 'buddypress') . '</p>'; 1094 } 1095 1096 // Blog Title. 1097 ?> 1098 1099 <label for="blog_title"><?php _e('Site Title:', 'buddypress') ?></label> 1100 1101 <?php if ( $errmsg = $errors->get_error_message('blog_title') ) { ?> 1102 1103 <p class="error"><?php echo $errmsg ?></p> 1104 1105 <?php } 1106 echo '<input name="blog_title" type="text" id="blog_title" value="'.esc_html($blog_title, 1).'" /></p>'; 1107 ?> 1108 1109 <fieldset class="create-site"> 1110 <legend class="label"><?php _e('Privacy: I would like my site to appear in search engines, and in public listings around this network', 'buddypress') ?></legend> 1111 1112 <label class="checkbox" for="blog_public_on"> 1113 <input type="radio" id="blog_public_on" name="blog_public" value="1" <?php if( !isset( $_POST['blog_public'] ) || '1' == $_POST['blog_public'] ) { ?>checked="checked"<?php } ?> /> 1114 <strong><?php _e( 'Yes' , 'buddypress'); ?></strong> 1115 </label> 1116 <label class="checkbox" for="blog_public_off"> 1117 <input type="radio" id="blog_public_off" name="blog_public" value="0" <?php if( isset( $_POST['blog_public'] ) && '0' == $_POST['blog_public'] ) { ?>checked="checked"<?php } ?> /> 1118 <strong><?php _e( 'No' , 'buddypress'); ?></strong> 1119 </label> 1120 </fieldset> 1121 1122 <?php 1123 1124 /** 1125 * Fires at the end of all of the default input fields for blog creation form. 1126 * 1127 * @since 1.0.0 1128 * 1129 * @param WP_Error $errors WP_Error object if any present. 1130 */ 1131 do_action('signup_blogform', $errors); 1132 } 1133 1134 /** 1135 * Process a blog registration submission. 1136 * 1137 * Passes submitted values to {@link wpmu_create_blog()}. 1138 * 1139 * @return bool True on success, false on failure. 1140 */ 1141 function bp_blogs_validate_blog_signup() { 1142 global $wpdb, $current_user, $blogname, $blog_title, $errors, $domain, $path, $current_site; 1143 1144 if ( !check_admin_referer( 'bp_blog_signup_form' ) ) 1145 return false; 1146 1147 $current_user = wp_get_current_user(); 1148 1149 if( !is_user_logged_in() ) 1150 die(); 1151 1152 $result = bp_blogs_validate_blog_form(); 1153 extract($result); 1154 1155 if ( $errors->get_error_code() ) { 1156 unset($_POST['submit']); 1157 bp_show_blog_signup_form( $blogname, $blog_title, $errors ); 1158 return false; 1159 } 1160 1161 $public = (int) $_POST['blog_public']; 1162 1163 // Depreciated. 1164 $meta = apply_filters( 'signup_create_blog_meta', array( 'lang_id' => 1, 'public' => $public ) ); 1165 1166 /** 1167 * Filters the default values for Blog meta. 1168 * 1169 * @since 1.0.0 1170 * 1171 * @param array $meta { 1172 * string $value Default blog language ID. 1173 * string $public Default public status. 1174 * } 1175 */ 1176 $meta = apply_filters( 'add_signup_meta', $meta ); 1177 1178 // If this is a subdomain install, set up the site inside the root domain. 1179 if ( is_subdomain_install() ) 1180 $domain = $blogname . '.' . preg_replace( '|^www\.|', '', $current_site->domain ); 1181 1182 $blog_id = wpmu_create_blog( $domain, $path, $blog_title, $current_user->ID, $meta, $wpdb->siteid ); 1183 bp_blogs_confirm_blog_signup( $domain, $path, $blog_title, $current_user->user_login, $current_user->user_email, $meta, $blog_id ); 1184 return true; 1185 } 1186 1187 /** 1188 * Validate a blog creation submission. 1189 * 1190 * Essentially, a wrapper for {@link wpmu_validate_blog_signup()}. 1191 * 1192 * @return array Contains the new site data and error messages. 1193 */ 1194 function bp_blogs_validate_blog_form() { 1195 $user = ''; 1196 if ( is_user_logged_in() ) 1197 $user = wp_get_current_user(); 1198 1199 return wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title'], $user); 1200 } 1201 1202 /** 1203 * Display a message after successful blog registration. 1204 * 1205 * @since 2.6.0 Introduced `$blog_id` parameter. 1206 * 1207 * @param string $domain The new blog's domain. 1208 * @param string $path The new blog's path. 1209 * @param string $blog_title The new blog's title. 1210 * @param string $user_name The user name of the user who created the blog. Unused. 1211 * @param string $user_email The email of the user who created the blog. Unused. 1212 * @param string|array $meta Meta values associated with the new blog. Unused. 1213 * @param int|null $blog_id ID of the newly created blog. 1214 */ 1215 function bp_blogs_confirm_blog_signup( $domain, $path, $blog_title, $user_name, $user_email = '', $meta = '', $blog_id = null ) { 1216 switch_to_blog( $blog_id ); 1217 $blog_url = set_url_scheme( home_url() ); 1218 $login_url = set_url_scheme( wp_login_url() ); 1219 restore_current_blog(); 1220 1221 ?> 1222 <p><?php _e( 'Congratulations! You have successfully registered a new site.', 'buddypress' ) ?></p> 1223 <p> 1224 <?php printf( 1225 '%s %s', 1226 sprintf( 1227 __( '%s is your new site.', 'buddypress' ), 1228 sprintf( '<a href="%s">%s</a>', esc_url( $blog_url ), esc_url( $blog_url ) ) 1229 ), 1230 sprintf( 1231 /* translators: 1: Login URL, 2: User name */ 1232 __( '<a href="%1$s">Log in</a> as "%2$s" using your existing password.', 'buddypress' ), 1233 esc_url( $login_url ), 1234 esc_html( $user_name ) 1235 ) 1236 ); ?> 1237 </p> 1238 1239 <?php 1240 1241 /** 1242 * Fires after the default successful blog registration message markup. 1243 * 1244 * @since 1.0.0 1245 */ 1246 do_action('signup_finished'); 1247 } 1248 1249 /** 1250 * Output a "Create a Site" link for users viewing their own profiles. 1251 * 1252 * This function is not used by BuddyPress as of 1.2, but is kept here for older 1253 * themes that may still be using it. 1254 */ 1255 function bp_create_blog_link() { 1256 1257 // Don't show this link when not on your own profile. 1258 if ( ! bp_is_my_profile() ) { 1259 return; 1260 } 1261 1262 /** 1263 * Filters "Create a Site" links for users viewing their own profiles. 1264 * 1265 * @since 1.0.0 1266 * 1267 * @param string $value HTML link for creating a site. 1268 */ 1269 echo apply_filters( 'bp_create_blog_link', '<a href="' . trailingslashit( bp_get_blogs_directory_permalink() . 'create' ) . '">' . __( 'Create a Site', 'buddypress' ) . '</a>' ); 1270 } 1271 1272 /** 1273 * Output navigation tabs for a user Blogs page. 1274 * 1275 * Currently unused by BuddyPress. 1276 */ 1277 function bp_blogs_blog_tabs() { 1278 1279 // Don't show these tabs on a user's own profile. 1280 if ( bp_is_my_profile() ) { 1281 return false; 1282 } ?> 1283 1284 <ul class="content-header-nav"> 1285 <li<?php if ( bp_is_current_action( 'my-blogs' ) || !bp_current_action() ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_blogs_slug() . '/my-blogs' ); ?>"><?php printf( __( "%s's Sites", 'buddypress' ), bp_get_displayed_user_fullname() ); ?></a></li> 1286 <li<?php if ( bp_is_current_action( 'recent-posts' ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_blogs_slug() . '/recent-posts' ); ?>"><?php printf( __( "%s's Recent Posts", 'buddypress' ), bp_get_displayed_user_fullname() ); ?></a></li> 1287 <li<?php if ( bp_is_current_action( 'recent-comments' ) ) : ?> class="current"<?php endif; ?>><a href="<?php echo trailingslashit( bp_displayed_user_domain() . bp_get_blogs_slug() . '/recent-comments' ); ?>"><?php printf( __( "%s's Recent Comments", 'buddypress' ), bp_get_displayed_user_fullname() ); ?></a></li> 1288 </ul> 1289 1290 <?php 1291 1292 /** 1293 * Fires after the markup for the navigation tabs for a user Blogs page. 1294 * 1295 * @since 1.0.0 1296 */ 1297 do_action( 'bp_blogs_blog_tabs' ); 1298 } 1299 1300 /** 1301 * Output the blog directory search form. 1302 */ 1303 function bp_directory_blogs_search_form() { 1304 1305 $query_arg = bp_core_get_component_search_query_arg( 'blogs' ); 1306 1307 if ( ! empty( $_REQUEST[ $query_arg ] ) ) { 1308 $search_value = stripslashes( $_REQUEST[ $query_arg ] ); 1309 } else { 1310 $search_value = bp_get_search_default_text( 'blogs' ); 1311 } 1312 1313 $search_form_html = '<form action="" method="get" id="search-blogs-form"> 1314 <label for="blogs_search"><input type="text" name="' . esc_attr( $query_arg ) . '" id="blogs_search" placeholder="'. esc_attr( $search_value ) .'" /></label> 1315 <input type="submit" id="blogs_search_submit" name="blogs_search_submit" value="' . __( 'Search', 'buddypress' ) . '" /> 1316 </form>'; 1317 1318 /** 1319 * Filters the output for the blog directory search form. 1320 * 1321 * @since 1.9.0 1322 * 1323 * @param string $search_form_html HTML markup for blog directory search form. 1324 */ 1325 echo apply_filters( 'bp_directory_blogs_search_form', $search_form_html ); 1326 } 1327 1328 /** 1329 * Output the Create a Site button. 1330 * 1331 * @since 2.0.0 1332 */ 1333 function bp_blog_create_button() { 1334 echo bp_get_blog_create_button(); 1335 } 1336 /** 1337 * Get the Create a Site button. 1338 * 1339 * @since 2.0.0 1340 * 1341 * @return false|string 1342 */ 1343 function bp_get_blog_create_button() { 1344 if ( ! is_user_logged_in() ) { 1345 return false; 1346 } 1347 1348 if ( ! bp_blog_signup_enabled() ) { 1349 return false; 1350 } 1351 1352 $button_args = array( 1353 'id' => 'create_blog', 1354 'component' => 'blogs', 1355 'link_text' => __( 'Create a Site', 'buddypress' ), 1356 'link_class' => 'blog-create no-ajax', 1357 'link_href' => trailingslashit( bp_get_blogs_directory_permalink() . 'create' ), 1358 'wrapper' => false, 1359 'block_self' => false, 1360 ); 1361 1362 /** 1363 * Filters the Create a Site button. 1364 * 1365 * @since 2.0.0 1366 * 1367 * @param array $button_args Array of arguments to be used for the Create a Site button. 1368 */ 1369 return bp_get_button( apply_filters( 'bp_get_blog_create_button', $button_args ) ); 1370 } 1371 1372 /** 1373 * Output the Create a Site nav item. 1374 * 1375 * @since 2.2.0 1376 */ 1377 function bp_blog_create_nav_item() { 1378 echo bp_get_blog_create_nav_item(); 1379 } 1380 1381 /** 1382 * Get the Create a Site nav item. 1383 * 1384 * @since 2.2.0 1385 * 1386 * @return string 1387 */ 1388 function bp_get_blog_create_nav_item() { 1389 // Get the create a site button. 1390 $create_blog_button = bp_get_blog_create_button(); 1391 1392 // Make sure the button is available. 1393 if ( empty( $create_blog_button ) ) { 1394 return; 1395 } 1396 1397 $output = '<li id="blog-create-nav">' . $create_blog_button . '</li>'; 1398 1399 /** 1400 * Filters the Create A Site nav item output. 1401 * 1402 * @since 2.2.0 1403 * 1404 * @param string $output Nav item output. 1405 */ 1406 return apply_filters( 'bp_get_blog_create_nav_item', $output ); 1407 } 1408 1409 /** 1410 * Checks if a specific theme is still filtering the Blogs directory title 1411 * if so, transform the title button into a Blogs directory nav item. 1412 * 1413 * @since 2.2.0 1414 * 1415 * @return string|null HTML Output 1416 */ 1417 function bp_blog_backcompat_create_nav_item() { 1418 // Bail if Blogs nav item is already used by bp-legacy. 1419 if ( has_action( 'bp_blogs_directory_blog_types', 'bp_legacy_theme_blog_create_nav', 999 ) ) { 1420 return; 1421 } 1422 1423 // Bail if the theme is not filtering the Blogs directory title. 1424 if ( ! has_filter( 'bp_blogs_directory_header' ) ) { 1425 return; 1426 } 1427 1428 bp_blog_create_nav_item(); 1429 } 1430 add_action( 'bp_blogs_directory_blog_types', 'bp_blog_backcompat_create_nav_item', 1000 ); 1431 1432 /** 1433 * Output button for visiting a blog in a loop. 1434 * 1435 * @see bp_get_blogs_visit_blog_button() for description of arguments. 1436 * 1437 * @param array|string $args See {@link bp_get_blogs_visit_blog_button()}. 1438 */ 1439 function bp_blogs_visit_blog_button( $args = '' ) { 1440 echo bp_get_blogs_visit_blog_button( $args ); 1441 } 1442 /** 1443 * Return button for visiting a blog in a loop. 1444 * 1445 * @see BP_Button for a complete description of arguments and return 1446 * value. 1447 * 1448 * @param array|string $args { 1449 * Arguments are listed below, with their default values. For a 1450 * complete description of arguments, see {@link BP_Button}. 1451 * @type string $id Default: 'visit_blog'. 1452 * @type string $component Default: 'blogs'. 1453 * @type bool $must_be_logged_in Default: false. 1454 * @type bool $block_self Default: false. 1455 * @type string $wrapper_class Default: 'blog-button visit'. 1456 * @type string $link_href Permalink of the current blog in the loop. 1457 * @type string $link_class Default: 'blog-button visit'. 1458 * @type string $link_text Default: 'Visit Site'. 1459 * } 1460 * @return string The HTML for the Visit button. 1461 */ 1462 function bp_get_blogs_visit_blog_button( $args = '' ) { 1463 $defaults = array( 1464 'id' => 'visit_blog', 1465 'component' => 'blogs', 1466 'must_be_logged_in' => false, 1467 'block_self' => false, 1468 'wrapper_class' => 'blog-button visit', 1469 'link_href' => bp_get_blog_permalink(), 1470 'link_class' => 'blog-button visit', 1471 'link_text' => __( 'Visit Site', 'buddypress' ), 1472 ); 1473 1474 $button = wp_parse_args( $args, $defaults ); 1475 1476 /** 1477 * Filters the button for visiting a blog in a loop. 1478 * 1479 * @since 1.2.10 1480 * 1481 * @param array $button Array of arguments to be used for the button to visit a blog. 1482 */ 1483 return bp_get_button( apply_filters( 'bp_get_blogs_visit_blog_button', $button ) ); 1484 } 1485 1486 /** Stats **********************************************************************/ 1487 1488 /** 1489 * Display the number of blogs in user's profile. 1490 * 1491 * @since 2.0.0 1492 * 1493 * @param array|string $args Before|after|user_id. 1494 */ 1495 function bp_blogs_profile_stats( $args = '' ) { 1496 echo bp_blogs_get_profile_stats( $args ); 1497 } 1498 add_action( 'bp_members_admin_user_stats', 'bp_blogs_profile_stats', 9, 1 ); 1499 1500 /** 1501 * Return the number of blogs in user's profile. 1502 * 1503 * @since 2.0.0 1504 * 1505 * @param array|string $args Before|after|user_id. 1506 * @return string HTML for stats output. 1507 */ 1508 function bp_blogs_get_profile_stats( $args = '' ) { 1509 1510 // Parse the args. 1511 $r = bp_parse_args( $args, array( 1512 'before' => '<li class="bp-blogs-profile-stats">', 1513 'after' => '</li>', 1514 'user_id' => bp_displayed_user_id(), 1515 'blogs' => 0, 1516 'output' => '' 1517 ), 'blogs_get_profile_stats' ); 1518 1519 // Allow completely overloaded output. 1520 if ( is_multisite() && empty( $r['output'] ) ) { 1521 1522 // Only proceed if a user ID was passed. 1523 if ( ! empty( $r['user_id'] ) ) { 1524 1525 // Get the user's blogs. 1526 if ( empty( $r['blogs'] ) ) { 1527 $r['blogs'] = absint( bp_blogs_total_blogs_for_user( $r['user_id'] ) ); 1528 } 1529 1530 // If blogs exist, show some formatted output. 1531 $r['output'] = $r['before'] . sprintf( _n( '%s site', '%s sites', $r['blogs'], 'buddypress' ), '<strong>' . $r['blogs'] . '</strong>' ) . $r['after']; 1532 } 1533 } 1534 1535 /** 1536 * Filters the number of blogs in user's profile. 1537 * 1538 * @since 2.0.0 1539 * 1540 * @param string $value Output determined for the profile stats. 1541 * @param array $r Array of arguments used for default output if none provided. 1542 */ 1543 return apply_filters( 'bp_blogs_get_profile_stats', $r['output'], $r ); 1544 }
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| Generated: Tue Jul 16 01:01:43 2019 | Cross-referenced by PHPXref 0.7.1 |