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1 <?php 2 /** 3 * Comment template functions 4 * 5 * These functions are meant to live inside of the WordPress loop. 6 * 7 * @package WordPress 8 * @subpackage Template 9 */ 10 11 /** 12 * Retrieve the author of the current comment. 13 * 14 * If the comment has an empty comment_author field, then 'Anonymous' person is 15 * assumed. 16 * 17 * @since 1.5.0 18 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 19 * 20 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to retrieve the author. 21 * Default current comment. 22 * @return string The comment author 23 */ 24 function get_comment_author( $comment_ID = 0 ) { 25 $comment = get_comment( $comment_ID ); 26 27 if ( empty( $comment->comment_author ) ) { 28 $user = $comment->user_id ? get_userdata( $comment->user_id ) : false; 29 if ( $user ) { 30 $author = $user->display_name; 31 } else { 32 $author = __( 'Anonymous' ); 33 } 34 } else { 35 $author = $comment->comment_author; 36 } 37 38 /** 39 * Filters the returned comment author name. 40 * 41 * @since 1.5.0 42 * @since 4.1.0 The `$comment_ID` and `$comment` parameters were added. 43 * 44 * @param string $author The comment author's username. 45 * @param int $comment_ID The comment ID. 46 * @param WP_Comment $comment The comment object. 47 */ 48 return apply_filters( 'get_comment_author', $author, $comment->comment_ID, $comment ); 49 } 50 51 /** 52 * Displays the author of the current comment. 53 * 54 * @since 0.71 55 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 56 * 57 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to print the author. 58 * Default current comment. 59 */ 60 function comment_author( $comment_ID = 0 ) { 61 $comment = get_comment( $comment_ID ); 62 $author = get_comment_author( $comment ); 63 64 /** 65 * Filters the comment author's name for display. 66 * 67 * @since 1.2.0 68 * @since 4.1.0 The `$comment_ID` parameter was added. 69 * 70 * @param string $author The comment author's username. 71 * @param int $comment_ID The comment ID. 72 */ 73 echo apply_filters( 'comment_author', $author, $comment->comment_ID ); 74 } 75 76 /** 77 * Retrieve the email of the author of the current comment. 78 * 79 * @since 1.5.0 80 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 81 * 82 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to get the author's email. 83 * Default current comment. 84 * @return string The current comment author's email 85 */ 86 function get_comment_author_email( $comment_ID = 0 ) { 87 $comment = get_comment( $comment_ID ); 88 89 /** 90 * Filters the comment author's returned email address. 91 * 92 * @since 1.5.0 93 * @since 4.1.0 The `$comment_ID` and `$comment` parameters were added. 94 * 95 * @param string $comment_author_email The comment author's email address. 96 * @param int $comment_ID The comment ID. 97 * @param WP_Comment $comment The comment object. 98 */ 99 return apply_filters( 'get_comment_author_email', $comment->comment_author_email, $comment->comment_ID, $comment ); 100 } 101 102 /** 103 * Display the email of the author of the current global $comment. 104 * 105 * Care should be taken to protect the email address and assure that email 106 * harvesters do not capture your commenter's email address. Most assume that 107 * their email address will not appear in raw form on the site. Doing so will 108 * enable anyone, including those that people don't want to get the email 109 * address and use it for their own means good and bad. 110 * 111 * @since 0.71 112 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 113 * 114 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to print the author's email. 115 * Default current comment. 116 */ 117 function comment_author_email( $comment_ID = 0 ) { 118 $comment = get_comment( $comment_ID ); 119 $author_email = get_comment_author_email( $comment ); 120 121 /** 122 * Filters the comment author's email for display. 123 * 124 * @since 1.2.0 125 * @since 4.1.0 The `$comment_ID` parameter was added. 126 * 127 * @param string $author_email The comment author's email address. 128 * @param int $comment_ID The comment ID. 129 */ 130 echo apply_filters( 'author_email', $author_email, $comment->comment_ID ); 131 } 132 133 /** 134 * Display the html email link to the author of the current comment. 135 * 136 * Care should be taken to protect the email address and assure that email 137 * harvesters do not capture your commenter's email address. Most assume that 138 * their email address will not appear in raw form on the site. Doing so will 139 * enable anyone, including those that people don't want to get the email 140 * address and use it for their own means good and bad. 141 * 142 * @since 0.71 143 * @since 4.6.0 Added the `$comment` parameter. 144 * 145 * @param string $linktext Optional. Text to display instead of the comment author's email address. 146 * Default empty. 147 * @param string $before Optional. Text or HTML to display before the email link. Default empty. 148 * @param string $after Optional. Text or HTML to display after the email link. Default empty. 149 * @param int|WP_Comment $comment Optional. Comment ID or WP_Comment object. Default is the current comment. 150 */ 151 function comment_author_email_link( $linktext = '', $before = '', $after = '', $comment = null ) { 152 $link = get_comment_author_email_link( $linktext, $before, $after, $comment ); 153 if ( $link ) { 154 echo $link; 155 } 156 } 157 158 /** 159 * Return the html email link to the author of the current comment. 160 * 161 * Care should be taken to protect the email address and assure that email 162 * harvesters do not capture your commenter's email address. Most assume that 163 * their email address will not appear in raw form on the site. Doing so will 164 * enable anyone, including those that people don't want to get the email 165 * address and use it for their own means good and bad. 166 * 167 * @since 2.7.0 168 * @since 4.6.0 Added the `$comment` parameter. 169 * 170 * @param string $linktext Optional. Text to display instead of the comment author's email address. 171 * Default empty. 172 * @param string $before Optional. Text or HTML to display before the email link. Default empty. 173 * @param string $after Optional. Text or HTML to display after the email link. Default empty. 174 * @param int|WP_Comment $comment Optional. Comment ID or WP_Comment object. Default is the current comment. 175 * @return string HTML markup for the comment author email link. By default, the email address is obfuscated 176 * via the {@see 'comment_email'} filter with antispambot(). 177 */ 178 function get_comment_author_email_link( $linktext = '', $before = '', $after = '', $comment = null ) { 179 $comment = get_comment( $comment ); 180 181 /** 182 * Filters the comment author's email for display. 183 * 184 * Care should be taken to protect the email address and assure that email 185 * harvesters do not capture your commenter's email address. 186 * 187 * @since 1.2.0 188 * @since 4.1.0 The `$comment` parameter was added. 189 * 190 * @param string $comment_author_email The comment author's email address. 191 * @param WP_Comment $comment The comment object. 192 */ 193 $email = apply_filters( 'comment_email', $comment->comment_author_email, $comment ); 194 195 if ( ( ! empty( $email ) ) && ( $email != '@' ) ) { 196 $display = ( $linktext != '' ) ? $linktext : $email; 197 $return = $before; 198 $return .= sprintf( '<a href="%1$s">%2$s</a>', esc_url( 'mailto:' . $email ), esc_html( $display ) ); 199 $return .= $after; 200 return $return; 201 } else { 202 return ''; 203 } 204 } 205 206 /** 207 * Retrieve the HTML link to the URL of the author of the current comment. 208 * 209 * Both get_comment_author_url() and get_comment_author() rely on get_comment(), 210 * which falls back to the global comment variable if the $comment_ID argument is empty. 211 * 212 * @since 1.5.0 213 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 214 * 215 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to get the author's link. 216 * Default current comment. 217 * @return string The comment author name or HTML link for author's URL. 218 */ 219 function get_comment_author_link( $comment_ID = 0 ) { 220 $comment = get_comment( $comment_ID ); 221 $url = get_comment_author_url( $comment ); 222 $author = get_comment_author( $comment ); 223 224 if ( empty( $url ) || 'http://' == $url ) { 225 $return = $author; 226 } else { 227 $return = "<a href='$url' rel='external nofollow ugc' class='url'>$author</a>"; 228 } 229 230 /** 231 * Filters the comment author's link for display. 232 * 233 * @since 1.5.0 234 * @since 4.1.0 The `$author` and `$comment_ID` parameters were added. 235 * 236 * @param string $return The HTML-formatted comment author link. 237 * Empty for an invalid URL. 238 * @param string $author The comment author's username. 239 * @param int $comment_ID The comment ID. 240 */ 241 return apply_filters( 'get_comment_author_link', $return, $author, $comment->comment_ID ); 242 } 243 244 /** 245 * Display the html link to the url of the author of the current comment. 246 * 247 * @since 0.71 248 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 249 * 250 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to print the author's link. 251 * Default current comment. 252 */ 253 function comment_author_link( $comment_ID = 0 ) { 254 echo get_comment_author_link( $comment_ID ); 255 } 256 257 /** 258 * Retrieve the IP address of the author of the current comment. 259 * 260 * @since 1.5.0 261 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 262 * 263 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to get the author's IP address. 264 * Default current comment. 265 * @return string Comment author's IP address. 266 */ 267 function get_comment_author_IP( $comment_ID = 0 ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid 268 $comment = get_comment( $comment_ID ); 269 270 /** 271 * Filters the comment author's returned IP address. 272 * 273 * @since 1.5.0 274 * @since 4.1.0 The `$comment_ID` and `$comment` parameters were added. 275 * 276 * @param string $comment_author_IP The comment author's IP address. 277 * @param int $comment_ID The comment ID. 278 * @param WP_Comment $comment The comment object. 279 */ 280 return apply_filters( 'get_comment_author_IP', $comment->comment_author_IP, $comment->comment_ID, $comment ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase 281 } 282 283 /** 284 * Display the IP address of the author of the current comment. 285 * 286 * @since 0.71 287 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 288 * 289 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to print the author's IP address. 290 * Default current comment. 291 */ 292 function comment_author_IP( $comment_ID = 0 ) { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid 293 echo esc_html( get_comment_author_IP( $comment_ID ) ); 294 } 295 296 /** 297 * Retrieve the url of the author of the current comment. 298 * 299 * @since 1.5.0 300 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 301 * 302 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to get the author's URL. 303 * Default current comment. 304 * @return string Comment author URL. 305 */ 306 function get_comment_author_url( $comment_ID = 0 ) { 307 $comment = get_comment( $comment_ID ); 308 $url = ''; 309 $id = 0; 310 if ( ! empty( $comment ) ) { 311 $author_url = ( 'http://' == $comment->comment_author_url ) ? '' : $comment->comment_author_url; 312 $url = esc_url( $author_url, array( 'http', 'https' ) ); 313 $id = $comment->comment_ID; 314 } 315 316 /** 317 * Filters the comment author's URL. 318 * 319 * @since 1.5.0 320 * @since 4.1.0 The `$comment_ID` and `$comment` parameters were added. 321 * 322 * @param string $url The comment author's URL. 323 * @param int $comment_ID The comment ID. 324 * @param WP_Comment $comment The comment object. 325 */ 326 return apply_filters( 'get_comment_author_url', $url, $id, $comment ); 327 } 328 329 /** 330 * Display the url of the author of the current comment. 331 * 332 * @since 0.71 333 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 334 * 335 * @param int|WP_Comment $comment_ID Optional. WP_Comment or the ID of the comment for which to print the author's URL. 336 * Default current comment. 337 */ 338 function comment_author_url( $comment_ID = 0 ) { 339 $comment = get_comment( $comment_ID ); 340 $author_url = get_comment_author_url( $comment ); 341 342 /** 343 * Filters the comment author's URL for display. 344 * 345 * @since 1.2.0 346 * @since 4.1.0 The `$comment_ID` parameter was added. 347 * 348 * @param string $author_url The comment author's URL. 349 * @param int $comment_ID The comment ID. 350 */ 351 echo apply_filters( 'comment_url', $author_url, $comment->comment_ID ); 352 } 353 354 /** 355 * Retrieves the HTML link of the url of the author of the current comment. 356 * 357 * $linktext parameter is only used if the URL does not exist for the comment 358 * author. If the URL does exist then the URL will be used and the $linktext 359 * will be ignored. 360 * 361 * Encapsulate the HTML link between the $before and $after. So it will appear 362 * in the order of $before, link, and finally $after. 363 * 364 * @since 1.5.0 365 * @since 4.6.0 Added the `$comment` parameter. 366 * 367 * @param string $linktext Optional. The text to display instead of the comment 368 * author's email address. Default empty. 369 * @param string $before Optional. The text or HTML to display before the email link. 370 * Default empty. 371 * @param string $after Optional. The text or HTML to display after the email link. 372 * Default empty. 373 * @param int|WP_Comment $comment Optional. Comment ID or WP_Comment object. 374 * Default is the current comment. 375 * @return string The HTML link between the $before and $after parameters. 376 */ 377 function get_comment_author_url_link( $linktext = '', $before = '', $after = '', $comment = 0 ) { 378 $url = get_comment_author_url( $comment ); 379 $display = ( $linktext != '' ) ? $linktext : $url; 380 $display = str_replace( 'http://www.', '', $display ); 381 $display = str_replace( 'http://', '', $display ); 382 383 if ( '/' == substr( $display, -1 ) ) { 384 $display = substr( $display, 0, -1 ); 385 } 386 387 $return = "$before<a href='$url' rel='external'>$display</a>$after"; 388 389 /** 390 * Filters the comment author's returned URL link. 391 * 392 * @since 1.5.0 393 * 394 * @param string $return The HTML-formatted comment author URL link. 395 */ 396 return apply_filters( 'get_comment_author_url_link', $return ); 397 } 398 399 /** 400 * Displays the HTML link of the url of the author of the current comment. 401 * 402 * @since 0.71 403 * @since 4.6.0 Added the `$comment` parameter. 404 * 405 * @param string $linktext Optional. Text to display instead of the comment author's 406 * email address. Default empty. 407 * @param string $before Optional. Text or HTML to display before the email link. 408 * Default empty. 409 * @param string $after Optional. Text or HTML to display after the email link. 410 * Default empty. 411 * @param int|WP_Comment $comment Optional. Comment ID or WP_Comment object. 412 * Default is the current comment. 413 */ 414 function comment_author_url_link( $linktext = '', $before = '', $after = '', $comment = 0 ) { 415 echo get_comment_author_url_link( $linktext, $before, $after, $comment ); 416 } 417 418 /** 419 * Generates semantic classes for each comment element. 420 * 421 * @since 2.7.0 422 * @since 4.4.0 Added the ability for `$comment` to also accept a WP_Comment object. 423 * 424 * @param string|array $class Optional. One or more classes to add to the class list. 425 * Default empty. 426 * @param int|WP_Comment $comment Comment ID or WP_Comment object. Default current comment. 427 * @param int|WP_Post $post_id Post ID or WP_Post object. Default current post. 428 * @param bool $echo Optional. Whether to echo or return the output. 429 * Default true. 430 * @return string If `$echo` is false, the class will be returned. Void otherwise. 431 */ 432 function comment_class( $class = '', $comment = null, $post_id = null, $echo = true ) { 433 // Separates classes with a single space, collates classes for comment DIV 434 $class = 'class="' . join( ' ', get_comment_class( $class, $comment, $post_id ) ) . '"'; 435 if ( $echo ) { 436 echo $class; 437 } else { 438 return $class; 439 } 440 } 441 442 /** 443 * Returns the classes for the comment div as an array. 444 * 445 * @since 2.7.0 446 * @since 4.4.0 Added the ability for `$comment_id` to also accept a WP_Comment object. 447 * 448 * @global int $comment_alt 449 * @global int $comment_depth 450 * @global int $comment_thread_alt 451 * 452 * @param string|array $class Optional. One or more classes to add to the class list. Default empty. 453 * @param int|WP_Comment $comment_id Comment ID or WP_Comment object. Default current comment. 454 * @param int|WP_Post $post_id Post ID or WP_Post object. Default current post. 455 * @return string[] An array of classes. 456 */ 457 function get_comment_class( $class = '', $comment_id = null, $post_id = null ) { 458 global $comment_alt, $comment_depth, $comment_thread_alt; 459 460 $classes = array(); 461 462 $comment = get_comment( $comment_id ); 463 if ( ! $comment ) { 464 return $classes; 465 } 466 467 // Get the comment type (comment, trackback), 468 $classes[] = ( empty( $comment->comment_type ) ) ? 'comment' : $comment->comment_type; 469 470 // Add classes for comment authors that are registered users. 471 $user = $comment->user_id ? get_userdata( $comment->user_id ) : false; 472 if ( $user ) { 473 $classes[] = 'byuser'; 474 $classes[] = 'comment-author-' . sanitize_html_class( $user->user_nicename, $comment->user_id ); 475 // For comment authors who are the author of the post 476 $post = get_post( $post_id ); 477 if ( $post ) { 478 if ( $comment->user_id === $post->post_author ) { 479 $classes[] = 'bypostauthor'; 480 } 481 } 482 } 483 484 if ( empty( $comment_alt ) ) { 485 $comment_alt = 0; 486 } 487 if ( empty( $comment_depth ) ) { 488 $comment_depth = 1; 489 } 490 if ( empty( $comment_thread_alt ) ) { 491 $comment_thread_alt = 0; 492 } 493 494 if ( $comment_alt % 2 ) { 495 $classes[] = 'odd'; 496 $classes[] = 'alt'; 497 } else { 498 $classes[] = 'even'; 499 } 500 501 $comment_alt++; 502 503 // Alt for top-level comments 504 if ( 1 == $comment_depth ) { 505 if ( $comment_thread_alt % 2 ) { 506 $classes[] = 'thread-odd'; 507 $classes[] = 'thread-alt'; 508 } else { 509 $classes[] = 'thread-even'; 510 } 511 $comment_thread_alt++; 512 } 513 514 $classes[] = "depth-$comment_depth"; 515 516 if ( ! empty( $class ) ) { 517 if ( ! is_array( $class ) ) { 518 $class = preg_split( '#\s+#', $class ); 519 } 520 $classes = array_merge( $classes, $class ); 521 } 522 523 $classes = array_map( 'esc_attr', $classes ); 524 525 /** 526 * Filters the returned CSS classes for the current comment. 527 * 528 * @since 2.7.0 529 * 530 * @param string[] $classes An array of comment classes. 531 * @param string $class A comma-separated list of additional classes added to the list. 532 * @param int $comment_id The comment id. 533 * @param WP_Comment $comment The comment object. 534 * @param int|WP_Post $post_id The post ID or WP_Post object. 535 */ 536 return apply_filters( 'comment_class', $classes, $class, $comment->comment_ID, $comment, $post_id ); 537 } 538 539 /** 540 * Retrieve the comment date of the current comment. 541 * 542 * @since 1.5.0 543 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 544 * 545 * @param string $d Optional. The format of the date. Default user's setting. 546 * @param int|WP_Comment $comment_ID WP_Comment or ID of the comment for which to get the date. 547 * Default current comment. 548 * @return string The comment's date. 549 */ 550 function get_comment_date( $d = '', $comment_ID = 0 ) { 551 $comment = get_comment( $comment_ID ); 552 if ( '' == $d ) { 553 $date = mysql2date( get_option( 'date_format' ), $comment->comment_date ); 554 } else { 555 $date = mysql2date( $d, $comment->comment_date ); 556 } 557 /** 558 * Filters the returned comment date. 559 * 560 * @since 1.5.0 561 * 562 * @param string|int $date Formatted date string or Unix timestamp. 563 * @param string $d The format of the date. 564 * @param WP_Comment $comment The comment object. 565 */ 566 return apply_filters( 'get_comment_date', $date, $d, $comment ); 567 } 568 569 /** 570 * Display the comment date of the current comment. 571 * 572 * @since 0.71 573 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 574 * 575 * @param string $d Optional. The format of the date. Default user's settings. 576 * @param int|WP_Comment $comment_ID WP_Comment or ID of the comment for which to print the date. 577 * Default current comment. 578 */ 579 function comment_date( $d = '', $comment_ID = 0 ) { 580 echo get_comment_date( $d, $comment_ID ); 581 } 582 583 /** 584 * Retrieves the excerpt of the given comment. 585 * 586 * Returns a maximum of 20 words with an ellipsis appended if necessary. 587 * 588 * @since 1.5.0 589 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 590 * 591 * @param int|WP_Comment $comment_ID WP_Comment or ID of the comment for which to get the excerpt. 592 * Default current comment. 593 * @return string The possibly truncated comment excerpt. 594 */ 595 function get_comment_excerpt( $comment_ID = 0 ) { 596 $comment = get_comment( $comment_ID ); 597 $comment_text = strip_tags( str_replace( array( "\n", "\r" ), ' ', $comment->comment_content ) ); 598 599 /* translators: Maximum number of words used in a comment excerpt. */ 600 $comment_excerpt_length = intval( _x( '20', 'comment_excerpt_length' ) ); 601 602 /** 603 * Filters the maximum number of words used in the comment excerpt. 604 * 605 * @since 4.4.0 606 * 607 * @param int $comment_excerpt_length The amount of words you want to display in the comment excerpt. 608 */ 609 $comment_excerpt_length = apply_filters( 'comment_excerpt_length', $comment_excerpt_length ); 610 611 $excerpt = wp_trim_words( $comment_text, $comment_excerpt_length, '…' ); 612 613 /** 614 * Filters the retrieved comment excerpt. 615 * 616 * @since 1.5.0 617 * @since 4.1.0 The `$comment_ID` and `$comment` parameters were added. 618 * 619 * @param string $excerpt The comment excerpt text. 620 * @param int $comment_ID The comment ID. 621 * @param WP_Comment $comment The comment object. 622 */ 623 return apply_filters( 'get_comment_excerpt', $excerpt, $comment->comment_ID, $comment ); 624 } 625 626 /** 627 * Display the excerpt of the current comment. 628 * 629 * @since 1.2.0 630 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 631 * 632 * @param int|WP_Comment $comment_ID WP_Comment or ID of the comment for which to print the excerpt. 633 * Default current comment. 634 */ 635 function comment_excerpt( $comment_ID = 0 ) { 636 $comment = get_comment( $comment_ID ); 637 $comment_excerpt = get_comment_excerpt( $comment ); 638 639 /** 640 * Filters the comment excerpt for display. 641 * 642 * @since 1.2.0 643 * @since 4.1.0 The `$comment_ID` parameter was added. 644 * 645 * @param string $comment_excerpt The comment excerpt text. 646 * @param int $comment_ID The comment ID. 647 */ 648 echo apply_filters( 'comment_excerpt', $comment_excerpt, $comment->comment_ID ); 649 } 650 651 /** 652 * Retrieve the comment id of the current comment. 653 * 654 * @since 1.5.0 655 * 656 * @return int The comment ID. 657 */ 658 function get_comment_ID() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid 659 $comment = get_comment(); 660 661 /** 662 * Filters the returned comment ID. 663 * 664 * @since 1.5.0 665 * @since 4.1.0 The `$comment_ID` parameter was added. 666 * 667 * @param int $comment_ID The current comment ID. 668 * @param WP_Comment $comment The comment object. 669 */ 670 return apply_filters( 'get_comment_ID', $comment->comment_ID, $comment ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.NotLowercase 671 } 672 673 /** 674 * Display the comment id of the current comment. 675 * 676 * @since 0.71 677 */ 678 function comment_ID() { // phpcs:ignore WordPress.NamingConventions.ValidFunctionName.FunctionNameInvalid 679 echo get_comment_ID(); 680 } 681 682 /** 683 * Retrieve the link to a given comment. 684 * 685 * @since 1.5.0 686 * @since 4.4.0 Added the ability for `$comment` to also accept a WP_Comment object. Added `$cpage` argument. 687 * 688 * @see get_page_of_comment() 689 * 690 * @global WP_Rewrite $wp_rewrite WordPress rewrite component. 691 * @global bool $in_comment_loop 692 * 693 * @param WP_Comment|int|null $comment Comment to retrieve. Default current comment. 694 * @param array $args { 695 * An array of optional arguments to override the defaults. 696 * 697 * @type string $type Passed to get_page_of_comment(). 698 * @type int $page Current page of comments, for calculating comment pagination. 699 * @type int $per_page Per-page value for comment pagination. 700 * @type int $max_depth Passed to get_page_of_comment(). 701 * @type int|string $cpage Value to use for the comment's "comment-page" or "cpage" value. 702 * If provided, this value overrides any value calculated from `$page` 703 * and `$per_page`. 704 * } 705 * @return string The permalink to the given comment. 706 */ 707 function get_comment_link( $comment = null, $args = array() ) { 708 global $wp_rewrite, $in_comment_loop; 709 710 $comment = get_comment( $comment ); 711 712 // Back-compat. 713 if ( ! is_array( $args ) ) { 714 $args = array( 'page' => $args ); 715 } 716 717 $defaults = array( 718 'type' => 'all', 719 'page' => '', 720 'per_page' => '', 721 'max_depth' => '', 722 'cpage' => null, 723 ); 724 $args = wp_parse_args( $args, $defaults ); 725 726 $link = get_permalink( $comment->comment_post_ID ); 727 728 // The 'cpage' param takes precedence. 729 if ( ! is_null( $args['cpage'] ) ) { 730 $cpage = $args['cpage']; 731 732 // No 'cpage' is provided, so we calculate one. 733 } else { 734 if ( '' === $args['per_page'] && get_option( 'page_comments' ) ) { 735 $args['per_page'] = get_option( 'comments_per_page' ); 736 } 737 738 if ( empty( $args['per_page'] ) ) { 739 $args['per_page'] = 0; 740 $args['page'] = 0; 741 } 742 743 $cpage = $args['page']; 744 745 if ( '' == $cpage ) { 746 if ( ! empty( $in_comment_loop ) ) { 747 $cpage = get_query_var( 'cpage' ); 748 } else { 749 // Requires a database hit, so we only do it when we can't figure out from context. 750 $cpage = get_page_of_comment( $comment->comment_ID, $args ); 751 } 752 } 753 754 /* 755 * If the default page displays the oldest comments, the permalinks for comments on the default page 756 * do not need a 'cpage' query var. 757 */ 758 if ( 'oldest' === get_option( 'default_comments_page' ) && 1 === $cpage ) { 759 $cpage = ''; 760 } 761 } 762 763 if ( $cpage && get_option( 'page_comments' ) ) { 764 if ( $wp_rewrite->using_permalinks() ) { 765 if ( $cpage ) { 766 $link = trailingslashit( $link ) . $wp_rewrite->comments_pagination_base . '-' . $cpage; 767 } 768 769 $link = user_trailingslashit( $link, 'comment' ); 770 } elseif ( $cpage ) { 771 $link = add_query_arg( 'cpage', $cpage, $link ); 772 } 773 } 774 775 if ( $wp_rewrite->using_permalinks() ) { 776 $link = user_trailingslashit( $link, 'comment' ); 777 } 778 779 $link = $link . '#comment-' . $comment->comment_ID; 780 781 /** 782 * Filters the returned single comment permalink. 783 * 784 * @since 2.8.0 785 * @since 4.4.0 Added the `$cpage` parameter. 786 * 787 * @see get_page_of_comment() 788 * 789 * @param string $link The comment permalink with '#comment-$id' appended. 790 * @param WP_Comment $comment The current comment object. 791 * @param array $args An array of arguments to override the defaults. 792 * @param int $cpage The calculated 'cpage' value. 793 */ 794 return apply_filters( 'get_comment_link', $link, $comment, $args, $cpage ); 795 } 796 797 /** 798 * Retrieves the link to the current post comments. 799 * 800 * @since 1.5.0 801 * 802 * @param int|WP_Post $post_id Optional. Post ID or WP_Post object. Default is global $post. 803 * @return string The link to the comments. 804 */ 805 function get_comments_link( $post_id = 0 ) { 806 $hash = get_comments_number( $post_id ) ? '#comments' : '#respond'; 807 $comments_link = get_permalink( $post_id ) . $hash; 808 809 /** 810 * Filters the returned post comments permalink. 811 * 812 * @since 3.6.0 813 * 814 * @param string $comments_link Post comments permalink with '#comments' appended. 815 * @param int|WP_Post $post_id Post ID or WP_Post object. 816 */ 817 return apply_filters( 'get_comments_link', $comments_link, $post_id ); 818 } 819 820 /** 821 * Display the link to the current post comments. 822 * 823 * @since 0.71 824 * 825 * @param string $deprecated Not Used. 826 * @param string $deprecated_2 Not Used. 827 */ 828 function comments_link( $deprecated = '', $deprecated_2 = '' ) { 829 if ( ! empty( $deprecated ) ) { 830 _deprecated_argument( __FUNCTION__, '0.72' ); 831 } 832 if ( ! empty( $deprecated_2 ) ) { 833 _deprecated_argument( __FUNCTION__, '1.3.0' ); 834 } 835 echo esc_url( get_comments_link() ); 836 } 837 838 /** 839 * Retrieves the amount of comments a post has. 840 * 841 * @since 1.5.0 842 * 843 * @param int|WP_Post $post_id Optional. Post ID or WP_Post object. Default is the global `$post`. 844 * @return string|int If the post exists, a numeric string representing the number of comments 845 * the post has, otherwise 0. 846 */ 847 function get_comments_number( $post_id = 0 ) { 848 $post = get_post( $post_id ); 849 850 if ( ! $post ) { 851 $count = 0; 852 } else { 853 $count = $post->comment_count; 854 $post_id = $post->ID; 855 } 856 857 /** 858 * Filters the returned comment count for a post. 859 * 860 * @since 1.5.0 861 * 862 * @param string|int $count A string representing the number of comments a post has, otherwise 0. 863 * @param int $post_id Post ID. 864 */ 865 return apply_filters( 'get_comments_number', $count, $post_id ); 866 } 867 868 /** 869 * Display the language string for the number of comments the current post has. 870 * 871 * @since 0.71 872 * 873 * @param string $zero Optional. Text for no comments. Default false. 874 * @param string $one Optional. Text for one comment. Default false. 875 * @param string $more Optional. Text for more than one comment. Default false. 876 * @param string $deprecated Not used. 877 */ 878 function comments_number( $zero = false, $one = false, $more = false, $deprecated = '' ) { 879 if ( ! empty( $deprecated ) ) { 880 _deprecated_argument( __FUNCTION__, '1.3.0' ); 881 } 882 echo get_comments_number_text( $zero, $one, $more ); 883 } 884 885 /** 886 * Display the language string for the number of comments the current post has. 887 * 888 * @since 4.0.0 889 * 890 * @param string $zero Optional. Text for no comments. Default false. 891 * @param string $one Optional. Text for one comment. Default false. 892 * @param string $more Optional. Text for more than one comment. Default false. 893 */ 894 function get_comments_number_text( $zero = false, $one = false, $more = false ) { 895 $number = get_comments_number(); 896 897 if ( $number > 1 ) { 898 if ( false === $more ) { 899 /* translators: %s: Number of comments. */ 900 $output = sprintf( _n( '%s Comment', '%s Comments', $number ), number_format_i18n( $number ) ); 901 } else { 902 // % Comments 903 /* 904 * translators: If comment number in your language requires declension, 905 * translate this to 'on'. Do not translate into your own language. 906 */ 907 if ( 'on' === _x( 'off', 'Comment number declension: on or off' ) ) { 908 $text = preg_replace( '#<span class="screen-reader-text">.+?</span>#', '', $more ); 909 $text = preg_replace( '/&.+?;/', '', $text ); // Kill entities 910 $text = trim( strip_tags( $text ), '% ' ); 911 912 // Replace '% Comments' with a proper plural form 913 if ( $text && ! preg_match( '/[0-9]+/', $text ) && false !== strpos( $more, '%' ) ) { 914 /* translators: %s: Number of comments. */ 915 $new_text = _n( '%s Comment', '%s Comments', $number ); 916 $new_text = trim( sprintf( $new_text, '' ) ); 917 918 $more = str_replace( $text, $new_text, $more ); 919 if ( false === strpos( $more, '%' ) ) { 920 $more = '% ' . $more; 921 } 922 } 923 } 924 925 $output = str_replace( '%', number_format_i18n( $number ), $more ); 926 } 927 } elseif ( $number == 0 ) { 928 $output = ( false === $zero ) ? __( 'No Comments' ) : $zero; 929 } else { // must be one 930 $output = ( false === $one ) ? __( '1 Comment' ) : $one; 931 } 932 /** 933 * Filters the comments count for display. 934 * 935 * @since 1.5.0 936 * 937 * @see _n() 938 * 939 * @param string $output A translatable string formatted based on whether the count 940 * is equal to 0, 1, or 1+. 941 * @param int $number The number of post comments. 942 */ 943 return apply_filters( 'comments_number', $output, $number ); 944 } 945 946 /** 947 * Retrieve the text of the current comment. 948 * 949 * @since 1.5.0 950 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 951 * 952 * @see Walker_Comment::comment() 953 * 954 * @param int|WP_Comment $comment_ID WP_Comment or ID of the comment for which to get the text. 955 * Default current comment. 956 * @param array $args Optional. An array of arguments. Default empty. 957 * @return string The comment content. 958 */ 959 function get_comment_text( $comment_ID = 0, $args = array() ) { 960 $comment = get_comment( $comment_ID ); 961 962 /** 963 * Filters the text of a comment. 964 * 965 * @since 1.5.0 966 * 967 * @see Walker_Comment::comment() 968 * 969 * @param string $comment_content Text of the comment. 970 * @param WP_Comment $comment The comment object. 971 * @param array $args An array of arguments. 972 */ 973 return apply_filters( 'get_comment_text', $comment->comment_content, $comment, $args ); 974 } 975 976 /** 977 * Display the text of the current comment. 978 * 979 * @since 0.71 980 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 981 * 982 * @see Walker_Comment::comment() 983 * 984 * @param int|WP_Comment $comment_ID WP_Comment or ID of the comment for which to print the text. 985 * Default current comment. 986 * @param array $args Optional. An array of arguments. Default empty array. Default empty. 987 */ 988 function comment_text( $comment_ID = 0, $args = array() ) { 989 $comment = get_comment( $comment_ID ); 990 991 $comment_text = get_comment_text( $comment, $args ); 992 /** 993 * Filters the text of a comment to be displayed. 994 * 995 * @since 1.2.0 996 * 997 * @see Walker_Comment::comment() 998 * 999 * @param string $comment_text Text of the current comment. 1000 * @param WP_Comment|null $comment The comment object. 1001 * @param array $args An array of arguments. 1002 */ 1003 echo apply_filters( 'comment_text', $comment_text, $comment, $args ); 1004 } 1005 1006 /** 1007 * Retrieve the comment time of the current comment. 1008 * 1009 * @since 1.5.0 1010 * 1011 * @param string $d Optional. The format of the time. Default user's settings. 1012 * @param bool $gmt Optional. Whether to use the GMT date. Default false. 1013 * @param bool $translate Optional. Whether to translate the time (for use in feeds). 1014 * Default true. 1015 * @return string The formatted time. 1016 */ 1017 function get_comment_time( $d = '', $gmt = false, $translate = true ) { 1018 $comment = get_comment(); 1019 1020 $comment_date = $gmt ? $comment->comment_date_gmt : $comment->comment_date; 1021 if ( '' == $d ) { 1022 $date = mysql2date( get_option( 'time_format' ), $comment_date, $translate ); 1023 } else { 1024 $date = mysql2date( $d, $comment_date, $translate ); 1025 } 1026 1027 /** 1028 * Filters the returned comment time. 1029 * 1030 * @since 1.5.0 1031 * 1032 * @param string|int $date The comment time, formatted as a date string or Unix timestamp. 1033 * @param string $d Date format. 1034 * @param bool $gmt Whether the GMT date is in use. 1035 * @param bool $translate Whether the time is translated. 1036 * @param WP_Comment $comment The comment object. 1037 */ 1038 return apply_filters( 'get_comment_time', $date, $d, $gmt, $translate, $comment ); 1039 } 1040 1041 /** 1042 * Display the comment time of the current comment. 1043 * 1044 * @since 0.71 1045 * 1046 * @param string $d Optional. The format of the time. Default user's settings. 1047 */ 1048 function comment_time( $d = '' ) { 1049 echo get_comment_time( $d ); 1050 } 1051 1052 /** 1053 * Retrieve the comment type of the current comment. 1054 * 1055 * @since 1.5.0 1056 * @since 4.4.0 Added the ability for `$comment_ID` to also accept a WP_Comment object. 1057 * 1058 * @param int|WP_Comment $comment_ID Optional. WP_Comment or ID of the comment for which to get the type. 1059 * Default current comment. 1060 * @return string The comment type. 1061 */ 1062 function get_comment_type( $comment_ID = 0 ) { 1063 $comment = get_comment( $comment_ID ); 1064 if ( '' == $comment->comment_type ) { 1065 $comment->comment_type = 'comment'; 1066 } 1067 1068 /** 1069 * Filters the returned comment type. 1070 * 1071 * @since 1.5.0 1072 * @since 4.1.0 The `$comment_ID` and `$comment` parameters were added. 1073 * 1074 * @param string $comment_type The type of comment, such as 'comment', 'pingback', or 'trackback'. 1075 * @param int $comment_ID The comment ID. 1076 * @param WP_Comment $comment The comment object. 1077 */ 1078 return apply_filters( 'get_comment_type', $comment->comment_type, $comment->comment_ID, $comment ); 1079 } 1080 1081 /** 1082 * Display the comment type of the current comment. 1083 * 1084 * @since 0.71 1085 * 1086 * @param string $commenttxt Optional. String to display for comment type. Default false. 1087 * @param string $trackbacktxt Optional. String to display for trackback type. Default false. 1088 * @param string $pingbacktxt Optional. String to display for pingback type. Default false. 1089 */ 1090 function comment_type( $commenttxt = false, $trackbacktxt = false, $pingbacktxt = false ) { 1091 if ( false === $commenttxt ) { 1092 $commenttxt = _x( 'Comment', 'noun' ); 1093 } 1094 if ( false === $trackbacktxt ) { 1095 $trackbacktxt = __( 'Trackback' ); 1096 } 1097 if ( false === $pingbacktxt ) { 1098 $pingbacktxt = __( 'Pingback' ); 1099 } 1100 $type = get_comment_type(); 1101 switch ( $type ) { 1102 case 'trackback': 1103 echo $trackbacktxt; 1104 break; 1105 case 'pingback': 1106 echo $pingbacktxt; 1107 break; 1108 default: 1109 echo $commenttxt; 1110 } 1111 } 1112 1113 /** 1114 * Retrieve The current post's trackback URL. 1115 * 1116 * There is a check to see if permalink's have been enabled and if so, will 1117 * retrieve the pretty path. If permalinks weren't enabled, the ID of the 1118 * current post is used and appended to the correct page to go to. 1119 * 1120 * @since 1.5.0 1121 * 1122 * @return string The trackback URL after being filtered. 1123 */ 1124 function get_trackback_url() { 1125 if ( '' != get_option( 'permalink_structure' ) ) { 1126 $tb_url = trailingslashit( get_permalink() ) . user_trailingslashit( 'trackback', 'single_trackback' ); 1127 } else { 1128 $tb_url = get_option( 'siteurl' ) . '/wp-trackback.php?p=' . get_the_ID(); 1129 } 1130 1131 /** 1132 * Filters the returned trackback URL. 1133 * 1134 * @since 2.2.0 1135 * 1136 * @param string $tb_url The trackback URL. 1137 */ 1138 return apply_filters( 'trackback_url', $tb_url ); 1139 } 1140 1141 /** 1142 * Display the current post's trackback URL. 1143 * 1144 * @since 0.71 1145 * 1146 * @param bool $deprecated_echo Not used. 1147 * @return void|string Should only be used to echo the trackback URL, use get_trackback_url() 1148 * for the result instead. 1149 */ 1150 function trackback_url( $deprecated_echo = true ) { 1151 if ( true !== $deprecated_echo ) { 1152 _deprecated_argument( 1153 __FUNCTION__, 1154 '2.5.0', 1155 sprintf( 1156 /* translators: %s: get_trackback_url() */ 1157 __( 'Use %s instead if you do not want the value echoed.' ), 1158 '<code>get_trackback_url()</code>' 1159 ) 1160 ); 1161 } 1162 1163 if ( $deprecated_echo ) { 1164 echo get_trackback_url(); 1165 } else { 1166 return get_trackback_url(); 1167 } 1168 } 1169 1170 /** 1171 * Generate and display the RDF for the trackback information of current post. 1172 * 1173 * Deprecated in 3.0.0, and restored in 3.0.1. 1174 * 1175 * @since 0.71 1176 * 1177 * @param int $deprecated Not used (Was $timezone = 0). 1178 */ 1179 function trackback_rdf( $deprecated = '' ) { 1180 if ( ! empty( $deprecated ) ) { 1181 _deprecated_argument( __FUNCTION__, '2.5.0' ); 1182 } 1183 1184 if ( isset( $_SERVER['HTTP_USER_AGENT'] ) && false !== stripos( $_SERVER['HTTP_USER_AGENT'], 'W3C_Validator' ) ) { 1185 return; 1186 } 1187 1188 echo '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 1189 xmlns:dc="http://purl.org/dc/elements/1.1/" 1190 xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/"> 1191 <rdf:Description rdf:about="'; 1192 the_permalink(); 1193 echo '"' . "\n"; 1194 echo ' dc:identifier="'; 1195 the_permalink(); 1196 echo '"' . "\n"; 1197 echo ' dc:title="' . str_replace( '--', '--', wptexturize( strip_tags( get_the_title() ) ) ) . '"' . "\n"; 1198 echo ' trackback:ping="' . get_trackback_url() . '"' . " />\n"; 1199 echo '</rdf:RDF>'; 1200 } 1201 1202 /** 1203 * Determines whether the current post is open for comments. 1204 * 1205 * For more information on this and similar theme functions, check out 1206 * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ 1207 * Conditional Tags} article in the Theme Developer Handbook. 1208 * 1209 * @since 1.5.0 1210 * 1211 * @param int|WP_Post $post_id Post ID or WP_Post object. Default current post. 1212 * @return bool True if the comments are open. 1213 */ 1214 function comments_open( $post_id = null ) { 1215 1216 $_post = get_post( $post_id ); 1217 1218 $post_id = $_post ? $_post->ID : 0; 1219 $open = ( 'open' == $_post->comment_status ); 1220 1221 /** 1222 * Filters whether the current post is open for comments. 1223 * 1224 * @since 2.5.0 1225 * 1226 * @param bool $open Whether the current post is open for comments. 1227 * @param int $post_id The post ID. 1228 */ 1229 return apply_filters( 'comments_open', $open, $post_id ); 1230 } 1231 1232 /** 1233 * Determines whether the current post is open for pings. 1234 * 1235 * For more information on this and similar theme functions, check out 1236 * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ 1237 * Conditional Tags} article in the Theme Developer Handbook. 1238 * 1239 * @since 1.5.0 1240 * 1241 * @param int|WP_Post $post_id Post ID or WP_Post object. Default current post. 1242 * @return bool True if pings are accepted 1243 */ 1244 function pings_open( $post_id = null ) { 1245 1246 $_post = get_post( $post_id ); 1247 1248 $post_id = $_post ? $_post->ID : 0; 1249 $open = ( 'open' == $_post->ping_status ); 1250 1251 /** 1252 * Filters whether the current post is open for pings. 1253 * 1254 * @since 2.5.0 1255 * 1256 * @param bool $open Whether the current post is open for pings. 1257 * @param int $post_id The post ID. 1258 */ 1259 return apply_filters( 'pings_open', $open, $post_id ); 1260 } 1261 1262 /** 1263 * Display form token for unfiltered comments. 1264 * 1265 * Will only display nonce token if the current user has permissions for 1266 * unfiltered html. Won't display the token for other users. 1267 * 1268 * The function was backported to 2.0.10 and was added to versions 2.1.3 and 1269 * above. Does not exist in versions prior to 2.0.10 in the 2.0 branch and in 1270 * the 2.1 branch, prior to 2.1.3. Technically added in 2.2.0. 1271 * 1272 * Backported to 2.0.10. 1273 * 1274 * @since 2.1.3 1275 */ 1276 function wp_comment_form_unfiltered_html_nonce() { 1277 $post = get_post(); 1278 $post_id = $post ? $post->ID : 0; 1279 1280 if ( current_user_can( 'unfiltered_html' ) ) { 1281 wp_nonce_field( 'unfiltered-html-comment_' . $post_id, '_wp_unfiltered_html_comment_disabled', false ); 1282 echo "<script>(function(){if(window===window.parent){document.getElementById('_wp_unfiltered_html_comment_disabled').name='_wp_unfiltered_html_comment';}})();</script>\n"; 1283 } 1284 } 1285 1286 /** 1287 * Load the comment template specified in $file. 1288 * 1289 * Will not display the comments template if not on single post or page, or if 1290 * the post does not have comments. 1291 * 1292 * Uses the WordPress database object to query for the comments. The comments 1293 * are passed through the {@see 'comments_array'} filter hook with the list of comments 1294 * and the post ID respectively. 1295 * 1296 * The `$file` path is passed through a filter hook called {@see 'comments_template'}, 1297 * which includes the TEMPLATEPATH and $file combined. Tries the $filtered path 1298 * first and if it fails it will require the default comment template from the 1299 * default theme. If either does not exist, then the WordPress process will be 1300 * halted. It is advised for that reason, that the default theme is not deleted. 1301 * 1302 * Will not try to get the comments if the post has none. 1303 * 1304 * @since 1.5.0 1305 * 1306 * @global WP_Query $wp_query WordPress Query object. 1307 * @global WP_Post $post Global post object. 1308 * @global wpdb $wpdb WordPress database abstraction object. 1309 * @global int $id 1310 * @global WP_Comment $comment Global comment object. 1311 * @global string $user_login 1312 * @global int $user_ID 1313 * @global string $user_identity 1314 * @global bool $overridden_cpage 1315 * @global bool $withcomments 1316 * 1317 * @param string $file Optional. The file to load. Default '/comments.php'. 1318 * @param bool $separate_comments Optional. Whether to separate the comments by comment type. 1319 * Default false. 1320 */ 1321 function comments_template( $file = '/comments.php', $separate_comments = false ) { 1322 global $wp_query, $withcomments, $post, $wpdb, $id, $comment, $user_login, $user_ID, $user_identity, $overridden_cpage; 1323 1324 if ( ! ( is_single() || is_page() || $withcomments ) || empty( $post ) ) { 1325 return; 1326 } 1327 1328 if ( empty( $file ) ) { 1329 $file = '/comments.php'; 1330 } 1331 1332 $req = get_option( 'require_name_email' ); 1333 1334 /* 1335 * Comment author information fetched from the comment cookies. 1336 */ 1337 $commenter = wp_get_current_commenter(); 1338 1339 /* 1340 * The name of the current comment author escaped for use in attributes. 1341 * Escaped by sanitize_comment_cookies(). 1342 */ 1343 $comment_author = $commenter['comment_author']; 1344 1345 /* 1346 * The email address of the current comment author escaped for use in attributes. 1347 * Escaped by sanitize_comment_cookies(). 1348 */ 1349 $comment_author_email = $commenter['comment_author_email']; 1350 1351 /* 1352 * The url of the current comment author escaped for use in attributes. 1353 */ 1354 $comment_author_url = esc_url( $commenter['comment_author_url'] ); 1355 1356 $comment_args = array( 1357 'orderby' => 'comment_date_gmt', 1358 'order' => 'ASC', 1359 'status' => 'approve', 1360 'post_id' => $post->ID, 1361 'no_found_rows' => false, 1362 'update_comment_meta_cache' => false, // We lazy-load comment meta for performance. 1363 ); 1364 1365 if ( get_option( 'thread_comments' ) ) { 1366 $comment_args['hierarchical'] = 'threaded'; 1367 } else { 1368 $comment_args['hierarchical'] = false; 1369 } 1370 1371 if ( $user_ID ) { 1372 $comment_args['include_unapproved'] = array( $user_ID ); 1373 } else { 1374 $unapproved_email = wp_get_unapproved_comment_author_email(); 1375 1376 if ( $unapproved_email ) { 1377 $comment_args['include_unapproved'] = array( $unapproved_email ); 1378 } 1379 } 1380 1381 $per_page = 0; 1382 if ( get_option( 'page_comments' ) ) { 1383 $per_page = (int) get_query_var( 'comments_per_page' ); 1384 if ( 0 === $per_page ) { 1385 $per_page = (int) get_option( 'comments_per_page' ); 1386 } 1387 1388 $comment_args['number'] = $per_page; 1389 $page = (int) get_query_var( 'cpage' ); 1390 1391 if ( $page ) { 1392 $comment_args['offset'] = ( $page - 1 ) * $per_page; 1393 } elseif ( 'oldest' === get_option( 'default_comments_page' ) ) { 1394 $comment_args['offset'] = 0; 1395 } else { 1396 // If fetching the first page of 'newest', we need a top-level comment count. 1397 $top_level_query = new WP_Comment_Query(); 1398 $top_level_args = array( 1399 'count' => true, 1400 'orderby' => false, 1401 'post_id' => $post->ID, 1402 'status' => 'approve', 1403 ); 1404 1405 if ( $comment_args['hierarchical'] ) { 1406 $top_level_args['parent'] = 0; 1407 } 1408 1409 if ( isset( $comment_args['include_unapproved'] ) ) { 1410 $top_level_args['include_unapproved'] = $comment_args['include_unapproved']; 1411 } 1412 1413 $top_level_count = $top_level_query->query( $top_level_args ); 1414 1415 $comment_args['offset'] = ( ceil( $top_level_count / $per_page ) - 1 ) * $per_page; 1416 } 1417 } 1418 1419 /** 1420 * Filters the arguments used to query comments in comments_template(). 1421 * 1422 * @since 4.5.0 1423 * 1424 * @see WP_Comment_Query::__construct() 1425 * 1426 * @param array $comment_args { 1427 * Array of WP_Comment_Query arguments. 1428 * 1429 * @type string|array $orderby Field(s) to order by. 1430 * @type string $order Order of results. Accepts 'ASC' or 'DESC'. 1431 * @type string $status Comment status. 1432 * @type array $include_unapproved Array of IDs or email addresses whose unapproved comments 1433 * will be included in results. 1434 * @type int $post_id ID of the post. 1435 * @type bool $no_found_rows Whether to refrain from querying for found rows. 1436 * @type bool $update_comment_meta_cache Whether to prime cache for comment meta. 1437 * @type bool|string $hierarchical Whether to query for comments hierarchically. 1438 * @type int $offset Comment offset. 1439 * @type int $number Number of comments to fetch. 1440 * } 1441 */ 1442 $comment_args = apply_filters( 'comments_template_query_args', $comment_args ); 1443 $comment_query = new WP_Comment_Query( $comment_args ); 1444 $_comments = $comment_query->comments; 1445 1446 // Trees must be flattened before they're passed to the walker. 1447 if ( $comment_args['hierarchical'] ) { 1448 $comments_flat = array(); 1449 foreach ( $_comments as $_comment ) { 1450 $comments_flat[] = $_comment; 1451 $comment_children = $_comment->get_children( 1452 array( 1453 'format' => 'flat', 1454 'status' => $comment_args['status'], 1455 'orderby' => $comment_args['orderby'], 1456 ) 1457 ); 1458 1459 foreach ( $comment_children as $comment_child ) { 1460 $comments_flat[] = $comment_child; 1461 } 1462 } 1463 } else { 1464 $comments_flat = $_comments; 1465 } 1466 1467 /** 1468 * Filters the comments array. 1469 * 1470 * @since 2.1.0 1471 * 1472 * @param array $comments Array of comments supplied to the comments template. 1473 * @param int $post_ID Post ID. 1474 */ 1475 $wp_query->comments = apply_filters( 'comments_array', $comments_flat, $post->ID ); 1476 1477 $comments = &$wp_query->comments; 1478 $wp_query->comment_count = count( $wp_query->comments ); 1479 $wp_query->max_num_comment_pages = $comment_query->max_num_pages; 1480 1481 if ( $separate_comments ) { 1482 $wp_query->comments_by_type = separate_comments( $comments ); 1483 $comments_by_type = &$wp_query->comments_by_type; 1484 } else { 1485 $wp_query->comments_by_type = array(); 1486 } 1487 1488 $overridden_cpage = false; 1489 if ( '' == get_query_var( 'cpage' ) && $wp_query->max_num_comment_pages > 1 ) { 1490 set_query_var( 'cpage', 'newest' == get_option( 'default_comments_page' ) ? get_comment_pages_count() : 1 ); 1491 $overridden_cpage = true; 1492 } 1493 1494 if ( ! defined( 'COMMENTS_TEMPLATE' ) ) { 1495 define( 'COMMENTS_TEMPLATE', true ); 1496 } 1497 1498 $theme_template = STYLESHEETPATH . $file; 1499 /** 1500 * Filters the path to the theme template file used for the comments template. 1501 * 1502 * @since 1.5.1 1503 * 1504 * @param string $theme_template The path to the theme template file. 1505 */ 1506 $include = apply_filters( 'comments_template', $theme_template ); 1507 if ( file_exists( $include ) ) { 1508 require( $include ); 1509 } elseif ( file_exists( TEMPLATEPATH . $file ) ) { 1510 require( TEMPLATEPATH . $file ); 1511 } else { // Backward compat code will be removed in a future release 1512 require ( ABSPATH . WPINC . '/theme-compat/comments.php' ); 1513 } 1514 } 1515 1516 /** 1517 * Displays the link to the comments for the current post ID. 1518 * 1519 * @since 0.71 1520 * 1521 * @param false|string $zero Optional. String to display when no comments. Default false. 1522 * @param false|string $one Optional. String to display when only one comment is available. Default false. 1523 * @param false|string $more Optional. String to display when there are more than one comment. Default false. 1524 * @param string $css_class Optional. CSS class to use for comments. Default empty. 1525 * @param false|string $none Optional. String to display when comments have been turned off. Default false. 1526 */ 1527 function comments_popup_link( $zero = false, $one = false, $more = false, $css_class = '', $none = false ) { 1528 $id = get_the_ID(); 1529 $title = get_the_title(); 1530 $number = get_comments_number( $id ); 1531 1532 if ( false === $zero ) { 1533 /* translators: %s: Post title. */ 1534 $zero = sprintf( __( 'No Comments<span class="screen-reader-text"> on %s</span>' ), $title ); 1535 } 1536 1537 if ( false === $one ) { 1538 /* translators: %s: Post title. */ 1539 $one = sprintf( __( '1 Comment<span class="screen-reader-text"> on %s</span>' ), $title ); 1540 } 1541 1542 if ( false === $more ) { 1543 /* translators: 1: Number of comments, 2: Post title. */ 1544 $more = _n( '%1$s Comment<span class="screen-reader-text"> on %2$s</span>', '%1$s Comments<span class="screen-reader-text"> on %2$s</span>', $number ); 1545 $more = sprintf( $more, number_format_i18n( $number ), $title ); 1546 } 1547 1548 if ( false === $none ) { 1549 /* translators: %s: Post title. */ 1550 $none = sprintf( __( 'Comments Off<span class="screen-reader-text"> on %s</span>' ), $title ); 1551 } 1552 1553 if ( 0 == $number && ! comments_open() && ! pings_open() ) { 1554 echo '<span' . ( ( ! empty( $css_class ) ) ? ' class="' . esc_attr( $css_class ) . '"' : '' ) . '>' . $none . '</span>'; 1555 return; 1556 } 1557 1558 if ( post_password_required() ) { 1559 _e( 'Enter your password to view comments.' ); 1560 return; 1561 } 1562 1563 echo '<a href="'; 1564 if ( 0 == $number ) { 1565 $respond_link = get_permalink() . '#respond'; 1566 /** 1567 * Filters the respond link when a post has no comments. 1568 * 1569 * @since 4.4.0 1570 * 1571 * @param string $respond_link The default response link. 1572 * @param integer $id The post ID. 1573 */ 1574 echo apply_filters( 'respond_link', $respond_link, $id ); 1575 } else { 1576 comments_link(); 1577 } 1578 echo '"'; 1579 1580 if ( ! empty( $css_class ) ) { 1581 echo ' class="' . $css_class . '" '; 1582 } 1583 1584 $attributes = ''; 1585 /** 1586 * Filters the comments link attributes for display. 1587 * 1588 * @since 2.5.0 1589 * 1590 * @param string $attributes The comments link attributes. Default empty. 1591 */ 1592 echo apply_filters( 'comments_popup_link_attributes', $attributes ); 1593 1594 echo '>'; 1595 comments_number( $zero, $one, $more ); 1596 echo '</a>'; 1597 } 1598 1599 /** 1600 * Retrieve HTML content for reply to comment link. 1601 * 1602 * @since 2.7.0 1603 * @since 4.4.0 Added the ability for `$comment` to also accept a WP_Comment object. 1604 * 1605 * @param array $args { 1606 * Optional. Override default arguments. 1607 * 1608 * @type string $add_below The first part of the selector used to identify the comment to respond below. 1609 * The resulting value is passed as the first parameter to addComment.moveForm(), 1610 * concatenated as $add_below-$comment->comment_ID. Default 'comment'. 1611 * @type string $respond_id The selector identifying the responding comment. Passed as the third parameter 1612 * to addComment.moveForm(), and appended to the link URL as a hash value. 1613 * Default 'respond'. 1614 * @type string $reply_text The text of the Reply link. Default 'Reply'. 1615 * @type string $login_text The text of the link to reply if logged out. Default 'Log in to Reply'. 1616 * @type int $max_depth The max depth of the comment tree. Default 0. 1617 * @type int $depth The depth of the new comment. Must be greater than 0 and less than the value 1618 * of the 'thread_comments_depth' option set in Settings > Discussion. Default 0. 1619 * @type string $before The text or HTML to add before the reply link. Default empty. 1620 * @type string $after The text or HTML to add after the reply link. Default empty. 1621 * } 1622 * @param int|WP_Comment $comment Comment being replied to. Default current comment. 1623 * @param int|WP_Post $post Post ID or WP_Post object the comment is going to be displayed on. 1624 * Default current post. 1625 * @return string|false|null Link to show comment form, if successful. False, if comments are closed. 1626 */ 1627 function get_comment_reply_link( $args = array(), $comment = null, $post = null ) { 1628 $defaults = array( 1629 'add_below' => 'comment', 1630 'respond_id' => 'respond', 1631 'reply_text' => __( 'Reply' ), 1632 /* translators: Comment reply button text. %s: Comment author name. */ 1633 'reply_to_text' => __( 'Reply to %s' ), 1634 'login_text' => __( 'Log in to Reply' ), 1635 'max_depth' => 0, 1636 'depth' => 0, 1637 'before' => '', 1638 'after' => '', 1639 ); 1640 1641 $args = wp_parse_args( $args, $defaults ); 1642 1643 if ( 0 == $args['depth'] || $args['max_depth'] <= $args['depth'] ) { 1644 return; 1645 } 1646 1647 $comment = get_comment( $comment ); 1648 1649 if ( empty( $comment ) ) { 1650 return; 1651 } 1652 1653 if ( empty( $post ) ) { 1654 $post = $comment->comment_post_ID; 1655 } 1656 1657 $post = get_post( $post ); 1658 1659 if ( ! comments_open( $post->ID ) ) { 1660 return false; 1661 } 1662 1663 /** 1664 * Filters the comment reply link arguments. 1665 * 1666 * @since 4.1.0 1667 * 1668 * @param array $args Comment reply link arguments. See get_comment_reply_link() 1669 * for more information on accepted arguments. 1670 * @param WP_Comment $comment The object of the comment being replied to. 1671 * @param WP_Post $post The WP_Post object. 1672 */ 1673 $args = apply_filters( 'comment_reply_link_args', $args, $comment, $post ); 1674 1675 if ( get_option( 'comment_registration' ) && ! is_user_logged_in() ) { 1676 $link = sprintf( 1677 '<a rel="nofollow" class="comment-reply-login" href="%s">%s</a>', 1678 esc_url( wp_login_url( get_permalink() ) ), 1679 $args['login_text'] 1680 ); 1681 } else { 1682 $data_attributes = array( 1683 'commentid' => $comment->comment_ID, 1684 'postid' => $post->ID, 1685 'belowelement' => $args['add_below'] . '-' . $comment->comment_ID, 1686 'respondelement' => $args['respond_id'], 1687 ); 1688 1689 $data_attribute_string = ''; 1690 1691 foreach ( $data_attributes as $name => $value ) { 1692 $data_attribute_string .= " data-$name}=\"" . esc_attr( $value ) . '"'; 1693 } 1694 1695 $data_attribute_string = trim( $data_attribute_string ); 1696 1697 $link = sprintf( 1698 "<a rel='nofollow' class='comment-reply-link' href='%s' %s aria-label='%s'>%s</a>", 1699 esc_url( 1700 add_query_arg( 1701 array( 1702 'replytocom' => $comment->comment_ID, 1703 'unapproved' => false, 1704 'moderation-hash' => false, 1705 ), 1706 get_permalink( $post->ID ) 1707 ) 1708 ) . '#' . $args['respond_id'], 1709 $data_attribute_string, 1710 esc_attr( sprintf( $args['reply_to_text'], $comment->comment_author ) ), 1711 $args['reply_text'] 1712 ); 1713 } 1714 1715 /** 1716 * Filters the comment reply link. 1717 * 1718 * @since 2.7.0 1719 * 1720 * @param string $link The HTML markup for the comment reply link. 1721 * @param array $args An array of arguments overriding the defaults. 1722 * @param object $comment The object of the comment being replied. 1723 * @param WP_Post $post The WP_Post object. 1724 */ 1725 return apply_filters( 'comment_reply_link', $args['before'] . $link . $args['after'], $args, $comment, $post ); 1726 } 1727 1728 /** 1729 * Displays the HTML content for reply to comment link. 1730 * 1731 * @since 2.7.0 1732 * 1733 * @see get_comment_reply_link() 1734 * 1735 * @param array $args Optional. Override default options. 1736 * @param int $comment Comment being replied to. Default current comment. 1737 * @param int|WP_Post $post Post ID or WP_Post object the comment is going to be displayed on. 1738 * Default current post. 1739 */ 1740 function comment_reply_link( $args = array(), $comment = null, $post = null ) { 1741 echo get_comment_reply_link( $args, $comment, $post ); 1742 } 1743 1744 /** 1745 * Retrieve HTML content for reply to post link. 1746 * 1747 * @since 2.7.0 1748 * 1749 * @param array $args { 1750 * Optional. Override default arguments. 1751 * 1752 * @type string $add_below The first part of the selector used to identify the comment to respond below. 1753 * The resulting value is passed as the first parameter to addComment.moveForm(), 1754 * concatenated as $add_below-$comment->comment_ID. Default is 'post'. 1755 * @type string $respond_id The selector identifying the responding comment. Passed as the third parameter 1756 * to addComment.moveForm(), and appended to the link URL as a hash value. 1757 * Default 'respond'. 1758 * @type string $reply_text Text of the Reply link. Default is 'Leave a Comment'. 1759 * @type string $login_text Text of the link to reply if logged out. Default is 'Log in to leave a Comment'. 1760 * @type string $before Text or HTML to add before the reply link. Default empty. 1761 * @type string $after Text or HTML to add after the reply link. Default empty. 1762 * } 1763 * @param int|WP_Post $post Optional. Post ID or WP_Post object the comment is going to be displayed on. 1764 * Default current post. 1765 * @return string|false|null Link to show comment form, if successful. False, if comments are closed. 1766 */ 1767 function get_post_reply_link( $args = array(), $post = null ) { 1768 $defaults = array( 1769 'add_below' => 'post', 1770 'respond_id' => 'respond', 1771 'reply_text' => __( 'Leave a Comment' ), 1772 'login_text' => __( 'Log in to leave a Comment' ), 1773 'before' => '', 1774 'after' => '', 1775 ); 1776 1777 $args = wp_parse_args( $args, $defaults ); 1778 1779 $post = get_post( $post ); 1780 1781 if ( ! comments_open( $post->ID ) ) { 1782 return false; 1783 } 1784 1785 if ( get_option( 'comment_registration' ) && ! is_user_logged_in() ) { 1786 $link = sprintf( 1787 '<a rel="nofollow" class="comment-reply-login" href="%s">%s</a>', 1788 wp_login_url( get_permalink() ), 1789 $args['login_text'] 1790 ); 1791 } else { 1792 $onclick = sprintf( 1793 'return addComment.moveForm( "%1$s-%2$s", "0", "%3$s", "%2$s" )', 1794 $args['add_below'], 1795 $post->ID, 1796 $args['respond_id'] 1797 ); 1798 1799 $link = sprintf( 1800 "<a rel='nofollow' class='comment-reply-link' href='%s' onclick='%s'>%s</a>", 1801 get_permalink( $post->ID ) . '#' . $args['respond_id'], 1802 $onclick, 1803 $args['reply_text'] 1804 ); 1805 } 1806 $formatted_link = $args['before'] . $link . $args['after']; 1807 1808 /** 1809 * Filters the formatted post comments link HTML. 1810 * 1811 * @since 2.7.0 1812 * 1813 * @param string $formatted The HTML-formatted post comments link. 1814 * @param int|WP_Post $post The post ID or WP_Post object. 1815 */ 1816 return apply_filters( 'post_comments_link', $formatted_link, $post ); 1817 } 1818 1819 /** 1820 * Displays the HTML content for reply to post link. 1821 * 1822 * @since 2.7.0 1823 * 1824 * @see get_post_reply_link() 1825 * 1826 * @param array $args Optional. Override default options, 1827 * @param int|WP_Post $post Post ID or WP_Post object the comment is going to be displayed on. 1828 * Default current post. 1829 */ 1830 function post_reply_link( $args = array(), $post = null ) { 1831 echo get_post_reply_link( $args, $post ); 1832 } 1833 1834 /** 1835 * Retrieve HTML content for cancel comment reply link. 1836 * 1837 * @since 2.7.0 1838 * 1839 * @param string $text Optional. Text to display for cancel reply link. Default empty. 1840 * @return string 1841 */ 1842 function get_cancel_comment_reply_link( $text = '' ) { 1843 if ( empty( $text ) ) { 1844 $text = __( 'Click here to cancel reply.' ); 1845 } 1846 1847 $style = isset( $_GET['replytocom'] ) ? '' : ' style="display:none;"'; 1848 $link = esc_html( remove_query_arg( array( 'replytocom', 'unapproved', 'moderation-hash' ) ) ) . '#respond'; 1849 1850 $formatted_link = '<a rel="nofollow" id="cancel-comment-reply-link" href="' . $link . '"' . $style . '>' . $text . '</a>'; 1851 1852 /** 1853 * Filters the cancel comment reply link HTML. 1854 * 1855 * @since 2.7.0 1856 * 1857 * @param string $formatted_link The HTML-formatted cancel comment reply link. 1858 * @param string $link Cancel comment reply link URL. 1859 * @param string $text Cancel comment reply link text. 1860 */ 1861 return apply_filters( 'cancel_comment_reply_link', $formatted_link, $link, $text ); 1862 } 1863 1864 /** 1865 * Display HTML content for cancel comment reply link. 1866 * 1867 * @since 2.7.0 1868 * 1869 * @param string $text Optional. Text to display for cancel reply link. Default empty. 1870 */ 1871 function cancel_comment_reply_link( $text = '' ) { 1872 echo get_cancel_comment_reply_link( $text ); 1873 } 1874 1875 /** 1876 * Retrieve hidden input HTML for replying to comments. 1877 * 1878 * @since 3.0.0 1879 * 1880 * @param int $id Optional. Post ID. Default current post ID. 1881 * @return string Hidden input HTML for replying to comments 1882 */ 1883 function get_comment_id_fields( $id = 0 ) { 1884 if ( empty( $id ) ) { 1885 $id = get_the_ID(); 1886 } 1887 1888 $replytoid = isset( $_GET['replytocom'] ) ? (int) $_GET['replytocom'] : 0; 1889 $result = "<input type='hidden' name='comment_post_ID' value='$id' id='comment_post_ID' />\n"; 1890 $result .= "<input type='hidden' name='comment_parent' id='comment_parent' value='$replytoid' />\n"; 1891 1892 /** 1893 * Filters the returned comment id fields. 1894 * 1895 * @since 3.0.0 1896 * 1897 * @param string $result The HTML-formatted hidden id field comment elements. 1898 * @param int $id The post ID. 1899 * @param int $replytoid The id of the comment being replied to. 1900 */ 1901 return apply_filters( 'comment_id_fields', $result, $id, $replytoid ); 1902 } 1903 1904 /** 1905 * Output hidden input HTML for replying to comments. 1906 * 1907 * @since 2.7.0 1908 * 1909 * @param int $id Optional. Post ID. Default current post ID. 1910 */ 1911 function comment_id_fields( $id = 0 ) { 1912 echo get_comment_id_fields( $id ); 1913 } 1914 1915 /** 1916 * Display text based on comment reply status. 1917 * 1918 * Only affects users with JavaScript disabled. 1919 * 1920 * @internal The $comment global must be present to allow template tags access to the current 1921 * comment. See https://core.trac.wordpress.org/changeset/36512. 1922 * 1923 * @since 2.7.0 1924 * 1925 * @global WP_Comment $comment Global comment object. 1926 * 1927 * @param string $noreplytext Optional. Text to display when not replying to a comment. 1928 * Default false. 1929 * @param string $replytext Optional. Text to display when replying to a comment. 1930 * Default false. Accepts "%s" for the author of the comment 1931 * being replied to. 1932 * @param string $linktoparent Optional. Boolean to control making the author's name a link 1933 * to their comment. Default true. 1934 */ 1935 function comment_form_title( $noreplytext = false, $replytext = false, $linktoparent = true ) { 1936 global $comment; 1937 1938 if ( false === $noreplytext ) { 1939 $noreplytext = __( 'Leave a Reply' ); 1940 } 1941 if ( false === $replytext ) { 1942 /* translators: %s: Author of the comment being replied to. */ 1943 $replytext = __( 'Leave a Reply to %s' ); 1944 } 1945 1946 $replytoid = isset( $_GET['replytocom'] ) ? (int) $_GET['replytocom'] : 0; 1947 1948 if ( 0 == $replytoid ) { 1949 echo $noreplytext; 1950 } else { 1951 // Sets the global so that template tags can be used in the comment form. 1952 $comment = get_comment( $replytoid ); 1953 $author = ( $linktoparent ) ? '<a href="#comment-' . get_comment_ID() . '">' . get_comment_author( $comment ) . '</a>' : get_comment_author( $comment ); 1954 printf( $replytext, $author ); 1955 } 1956 } 1957 1958 /** 1959 * List comments. 1960 * 1961 * Used in the comments.php template to list comments for a particular post. 1962 * 1963 * @since 2.7.0 1964 * 1965 * @see WP_Query->comments 1966 * 1967 * @global WP_Query $wp_query WordPress Query object. 1968 * @global int $comment_alt 1969 * @global int $comment_depth 1970 * @global int $comment_thread_alt 1971 * @global bool $overridden_cpage 1972 * @global bool $in_comment_loop 1973 * 1974 * @param string|array $args { 1975 * Optional. Formatting options. 1976 * 1977 * @type object $walker Instance of a Walker class to list comments. Default null. 1978 * @type int $max_depth The maximum comments depth. Default empty. 1979 * @type string $style The style of list ordering. Default 'ul'. Accepts 'ul', 'ol'. 1980 * @type string $callback Callback function to use. Default null. 1981 * @type string $end-callback Callback function to use at the end. Default null. 1982 * @type string $type Type of comments to list. 1983 * Default 'all'. Accepts 'all', 'comment', 'pingback', 'trackback', 'pings'. 1984 * @type int $page Page ID to list comments for. Default empty. 1985 * @type int $per_page Number of comments to list per page. Default empty. 1986 * @type int $avatar_size Height and width dimensions of the avatar size. Default 32. 1987 * @type bool $reverse_top_level Ordering of the listed comments. If true, will display newest comments first. 1988 * @type bool $reverse_children Whether to reverse child comments in the list. Default null. 1989 * @type string $format How to format the comments list. 1990 * Default 'html5' if the theme supports it. Accepts 'html5', 'xhtml'. 1991 * @type bool $short_ping Whether to output short pings. Default false. 1992 * @type bool $echo Whether to echo the output or return it. Default true. 1993 * } 1994 * @param WP_Comment[] $comments Optional. Array of WP_Comment objects. 1995 */ 1996 function wp_list_comments( $args = array(), $comments = null ) { 1997 global $wp_query, $comment_alt, $comment_depth, $comment_thread_alt, $overridden_cpage, $in_comment_loop; 1998 1999 $in_comment_loop = true; 2000 2001 $comment_alt = 0; 2002 $comment_thread_alt = 0; 2003 $comment_depth = 1; 2004 2005 $defaults = array( 2006 'walker' => null, 2007 'max_depth' => '', 2008 'style' => 'ul', 2009 'callback' => null, 2010 'end-callback' => null, 2011 'type' => 'all', 2012 'page' => '', 2013 'per_page' => '', 2014 'avatar_size' => 32, 2015 'reverse_top_level' => null, 2016 'reverse_children' => '', 2017 'format' => current_theme_supports( 'html5', 'comment-list' ) ? 'html5' : 'xhtml', 2018 'short_ping' => false, 2019 'echo' => true, 2020 ); 2021 2022 $parsed_args = wp_parse_args( $args, $defaults ); 2023 2024 /** 2025 * Filters the arguments used in retrieving the comment list. 2026 * 2027 * @since 4.0.0 2028 * 2029 * @see wp_list_comments() 2030 * 2031 * @param array $parsed_args An array of arguments for displaying comments. 2032 */ 2033 $parsed_args = apply_filters( 'wp_list_comments_args', $parsed_args ); 2034 2035 // Figure out what comments we'll be looping through ($_comments) 2036 if ( null !== $comments ) { 2037 $comments = (array) $comments; 2038 if ( empty( $comments ) ) { 2039 return; 2040 } 2041 if ( 'all' != $parsed_args['type'] ) { 2042 $comments_by_type = separate_comments( $comments ); 2043 if ( empty( $comments_by_type[ $parsed_args['type'] ] ) ) { 2044 return; 2045 } 2046 $_comments = $comments_by_type[ $parsed_args['type'] ]; 2047 } else { 2048 $_comments = $comments; 2049 } 2050 } else { 2051 /* 2052 * If 'page' or 'per_page' has been passed, and does not match what's in $wp_query, 2053 * perform a separate comment query and allow Walker_Comment to paginate. 2054 */ 2055 if ( $parsed_args['page'] || $parsed_args['per_page'] ) { 2056 $current_cpage = get_query_var( 'cpage' ); 2057 if ( ! $current_cpage ) { 2058 $current_cpage = 'newest' === get_option( 'default_comments_page' ) ? 1 : $wp_query->max_num_comment_pages; 2059 } 2060 2061 $current_per_page = get_query_var( 'comments_per_page' ); 2062 if ( $parsed_args['page'] != $current_cpage || $parsed_args['per_page'] != $current_per_page ) { 2063 $comment_args = array( 2064 'post_id' => get_the_ID(), 2065 'orderby' => 'comment_date_gmt', 2066 'order' => 'ASC', 2067 'status' => 'approve', 2068 ); 2069 2070 if ( is_user_logged_in() ) { 2071 $comment_args['include_unapproved'] = get_current_user_id(); 2072 } else { 2073 $unapproved_email = wp_get_unapproved_comment_author_email(); 2074 2075 if ( $unapproved_email ) { 2076 $comment_args['include_unapproved'] = array( $unapproved_email ); 2077 } 2078 } 2079 2080 $comments = get_comments( $comment_args ); 2081 2082 if ( 'all' != $parsed_args['type'] ) { 2083 $comments_by_type = separate_comments( $comments ); 2084 if ( empty( $comments_by_type[ $parsed_args['type'] ] ) ) { 2085 return; 2086 } 2087 2088 $_comments = $comments_by_type[ $parsed_args['type'] ]; 2089 } else { 2090 $_comments = $comments; 2091 } 2092 } 2093 2094 // Otherwise, fall back on the comments from `$wp_query->comments`. 2095 } else { 2096 if ( empty( $wp_query->comments ) ) { 2097 return; 2098 } 2099 if ( 'all' != $parsed_args['type'] ) { 2100 if ( empty( $wp_query->comments_by_type ) ) { 2101 $wp_query->comments_by_type = separate_comments( $wp_query->comments ); 2102 } 2103 if ( empty( $wp_query->comments_by_type[ $parsed_args['type'] ] ) ) { 2104 return; 2105 } 2106 $_comments = $wp_query->comments_by_type[ $parsed_args['type'] ]; 2107 } else { 2108 $_comments = $wp_query->comments; 2109 } 2110 2111 if ( $wp_query->max_num_comment_pages ) { 2112 $default_comments_page = get_option( 'default_comments_page' ); 2113 $cpage = get_query_var( 'cpage' ); 2114 if ( 'newest' === $default_comments_page ) { 2115 $parsed_args['cpage'] = $cpage; 2116 2117 /* 2118 * When first page shows oldest comments, post permalink is the same as 2119 * the comment permalink. 2120 */ 2121 } elseif ( $cpage == 1 ) { 2122 $parsed_args['cpage'] = ''; 2123 } else { 2124 $parsed_args['cpage'] = $cpage; 2125 } 2126 2127 $parsed_args['page'] = 0; 2128 $parsed_args['per_page'] = 0; 2129 } 2130 } 2131 } 2132 2133 if ( '' === $parsed_args['per_page'] && get_option( 'page_comments' ) ) { 2134 $parsed_args['per_page'] = get_query_var( 'comments_per_page' ); 2135 } 2136 2137 if ( empty( $parsed_args['per_page'] ) ) { 2138 $parsed_args['per_page'] = 0; 2139 $parsed_args['page'] = 0; 2140 } 2141 2142 if ( '' === $parsed_args['max_depth'] ) { 2143 if ( get_option( 'thread_comments' ) ) { 2144 $parsed_args['max_depth'] = get_option( 'thread_comments_depth' ); 2145 } else { 2146 $parsed_args['max_depth'] = -1; 2147 } 2148 } 2149 2150 if ( '' === $parsed_args['page'] ) { 2151 if ( empty( $overridden_cpage ) ) { 2152 $parsed_args['page'] = get_query_var( 'cpage' ); 2153 } else { 2154 $threaded = ( -1 != $parsed_args['max_depth'] ); 2155 $parsed_args['page'] = ( 'newest' == get_option( 'default_comments_page' ) ) ? get_comment_pages_count( $_comments, $parsed_args['per_page'], $threaded ) : 1; 2156 set_query_var( 'cpage', $parsed_args['page'] ); 2157 } 2158 } 2159 // Validation check 2160 $parsed_args['page'] = intval( $parsed_args['page'] ); 2161 if ( 0 == $parsed_args['page'] && 0 != $parsed_args['per_page'] ) { 2162 $parsed_args['page'] = 1; 2163 } 2164 2165 if ( null === $parsed_args['reverse_top_level'] ) { 2166 $parsed_args['reverse_top_level'] = ( 'desc' == get_option( 'comment_order' ) ); 2167 } 2168 2169 wp_queue_comments_for_comment_meta_lazyload( $_comments ); 2170 2171 if ( empty( $parsed_args['walker'] ) ) { 2172 $walker = new Walker_Comment; 2173 } else { 2174 $walker = $parsed_args['walker']; 2175 } 2176 2177 $output = $walker->paged_walk( $_comments, $parsed_args['max_depth'], $parsed_args['page'], $parsed_args['per_page'], $parsed_args ); 2178 2179 $in_comment_loop = false; 2180 2181 if ( $parsed_args['echo'] ) { 2182 echo $output; 2183 } else { 2184 return $output; 2185 } 2186 } 2187 2188 /** 2189 * Outputs a complete commenting form for use within a template. 2190 * 2191 * Most strings and form fields may be controlled through the $args array passed 2192 * into the function, while you may also choose to use the {@see 'comment_form_default_fields'} 2193 * filter to modify the array of default fields if you'd just like to add a new 2194 * one or remove a single field. All fields are also individually passed through 2195 * a filter of the {@see 'comment_form_field_$name'} where $name is the key used 2196 * in the array of fields. 2197 * 2198 * @since 3.0.0 2199 * @since 4.1.0 Introduced the 'class_submit' argument. 2200 * @since 4.2.0 Introduced the 'submit_button' and 'submit_fields' arguments. 2201 * @since 4.4.0 Introduced the 'class_form', 'title_reply_before', 'title_reply_after', 2202 * 'cancel_reply_before', and 'cancel_reply_after' arguments. 2203 * @since 4.5.0 The 'author', 'email', and 'url' form fields are limited to 245, 100, 2204 * and 200 characters, respectively. 2205 * @since 4.6.0 Introduced the 'action' argument. 2206 * @since 4.9.6 Introduced the 'cookies' default comment field. 2207 * 2208 * @param array $args { 2209 * Optional. Default arguments and form fields to override. 2210 * 2211 * @type array $fields { 2212 * Default comment fields, filterable by default via the {@see 'comment_form_default_fields'} hook. 2213 * 2214 * @type string $author Comment author field HTML. 2215 * @type string $email Comment author email field HTML. 2216 * @type string $url Comment author URL field HTML. 2217 * @type string $cookies Comment cookie opt-in field HTML. 2218 * } 2219 * @type string $comment_field The comment textarea field HTML. 2220 * @type string $must_log_in HTML element for a 'must be logged in to comment' message. 2221 * @type string $logged_in_as HTML element for a 'logged in as [user]' message. 2222 * @type string $comment_notes_before HTML element for a message displayed before the comment fields 2223 * if the user is not logged in. 2224 * Default 'Your email address will not be published.'. 2225 * @type string $comment_notes_after HTML element for a message displayed after the textarea field. 2226 * @type string $action The comment form element action attribute. Default '/wp-comments-post.php'. 2227 * @type string $id_form The comment form element id attribute. Default 'commentform'. 2228 * @type string $id_submit The comment submit element id attribute. Default 'submit'. 2229 * @type string $class_form The comment form element class attribute. Default 'comment-form'. 2230 * @type string $class_submit The comment submit element class attribute. Default 'submit'. 2231 * @type string $name_submit The comment submit element name attribute. Default 'submit'. 2232 * @type string $title_reply The translatable 'reply' button label. Default 'Leave a Reply'. 2233 * @type string $title_reply_to The translatable 'reply-to' button label. Default 'Leave a Reply to %s', 2234 * where %s is the author of the comment being replied to. 2235 * @type string $title_reply_before HTML displayed before the comment form title. 2236 * Default: '<h3 id="reply-title" class="comment-reply-title">'. 2237 * @type string $title_reply_after HTML displayed after the comment form title. 2238 * Default: '</h3>'. 2239 * @type string $cancel_reply_before HTML displayed before the cancel reply link. 2240 * @type string $cancel_reply_after HTML displayed after the cancel reply link. 2241 * @type string $cancel_reply_link The translatable 'cancel reply' button label. Default 'Cancel reply'. 2242 * @type string $label_submit The translatable 'submit' button label. Default 'Post a comment'. 2243 * @type string $submit_button HTML format for the Submit button. 2244 * Default: '<input name="%1$s" type="submit" id="%2$s" class="%3$s" value="%4$s" />'. 2245 * @type string $submit_field HTML format for the markup surrounding the Submit button and comment hidden 2246 * fields. Default: '<p class="form-submit">%1$s %2$s</p>', where %1$s is the 2247 * submit button markup and %2$s is the comment hidden fields. 2248 * @type string $format The comment form format. Default 'xhtml'. Accepts 'xhtml', 'html5'. 2249 * } 2250 * @param int|WP_Post $post_id Post ID or WP_Post object to generate the form for. Default current post. 2251 */ 2252 function comment_form( $args = array(), $post_id = null ) { 2253 if ( null === $post_id ) { 2254 $post_id = get_the_ID(); 2255 } 2256 2257 // Exit the function when comments for the post are closed. 2258 if ( ! comments_open( $post_id ) ) { 2259 /** 2260 * Fires after the comment form if comments are closed. 2261 * 2262 * @since 3.0.0 2263 */ 2264 do_action( 'comment_form_comments_closed' ); 2265 2266 return; 2267 } 2268 2269 $commenter = wp_get_current_commenter(); 2270 $user = wp_get_current_user(); 2271 $user_identity = $user->exists() ? $user->display_name : ''; 2272 2273 $args = wp_parse_args( $args ); 2274 if ( ! isset( $args['format'] ) ) { 2275 $args['format'] = current_theme_supports( 'html5', 'comment-form' ) ? 'html5' : 'xhtml'; 2276 } 2277 2278 $req = get_option( 'require_name_email' ); 2279 $html_req = ( $req ? " required='required'" : '' ); 2280 $html5 = 'html5' === $args['format']; 2281 2282 $fields = array( 2283 'author' => sprintf( 2284 '<p class="comment-form-author">%s %s</p>', 2285 sprintf( 2286 '<label for="author">%s%s</label>', 2287 __( 'Name' ), 2288 ( $req ? ' <span class="required">*</span>' : '' ) 2289 ), 2290 sprintf( 2291 '<input id="author" name="author" type="text" value="%s" size="30" maxlength="245"%s />', 2292 esc_attr( $commenter['comment_author'] ), 2293 $html_req 2294 ) 2295 ), 2296 'email' => sprintf( 2297 '<p class="comment-form-email">%s %s</p>', 2298 sprintf( 2299 '<label for="email">%s%s</label>', 2300 __( 'Email' ), 2301 ( $req ? ' <span class="required">*</span>' : '' ) 2302 ), 2303 sprintf( 2304 '<input id="email" name="email" %s value="%s" size="30" maxlength="100" aria-describedby="email-notes"%s />', 2305 ( $html5 ? 'type="email"' : 'type="text"' ), 2306 esc_attr( $commenter['comment_author_email'] ), 2307 $html_req 2308 ) 2309 ), 2310 'url' => sprintf( 2311 '<p class="comment-form-url">%s %s</p>', 2312 sprintf( 2313 '<label for="url">%s</label>', 2314 __( 'Website' ) 2315 ), 2316 sprintf( 2317 '<input id="url" name="url" %s value="%s" size="30" maxlength="200" />', 2318 ( $html5 ? 'type="url"' : 'type="text"' ), 2319 esc_attr( $commenter['comment_author_url'] ) 2320 ) 2321 ), 2322 ); 2323 2324 if ( has_action( 'set_comment_cookies', 'wp_set_comment_cookies' ) && get_option( 'show_comments_cookies_opt_in' ) ) { 2325 $consent = empty( $commenter['comment_author_email'] ) ? '' : ' checked="checked"'; 2326 2327 $fields['cookies'] = sprintf( 2328 '<p class="comment-form-cookies-consent">%s %s</p>', 2329 sprintf( 2330 '<input id="wp-comment-cookies-consent" name="wp-comment-cookies-consent" type="checkbox" value="yes"%s />', 2331 $consent 2332 ), 2333 sprintf( 2334 '<label for="wp-comment-cookies-consent">%s</label>', 2335 __( 'Save my name, email, and website in this browser for the next time I comment.' ) 2336 ) 2337 ); 2338 2339 // Ensure that the passed fields include cookies consent. 2340 if ( isset( $args['fields'] ) && ! isset( $args['fields']['cookies'] ) ) { 2341 $args['fields']['cookies'] = $fields['cookies']; 2342 } 2343 } 2344 2345 $required_text = sprintf( 2346 /* translators: %s: Asterisk symbol (*). */ 2347 ' ' . __( 'Required fields are marked %s' ), 2348 '<span class="required">*</span>' 2349 ); 2350 2351 /** 2352 * Filters the default comment form fields. 2353 * 2354 * @since 3.0.0 2355 * 2356 * @param string[] $fields Array of the default comment fields. 2357 */ 2358 $fields = apply_filters( 'comment_form_default_fields', $fields ); 2359 2360 $defaults = array( 2361 'fields' => $fields, 2362 'comment_field' => sprintf( 2363 '<p class="comment-form-comment">%s %s</p>', 2364 sprintf( 2365 '<label for="comment">%s</label>', 2366 _x( 'Comment', 'noun' ) 2367 ), 2368 '<textarea id="comment" name="comment" cols="45" rows="8" maxlength="65525" required="required"></textarea>' 2369 ), 2370 'must_log_in' => sprintf( 2371 '<p class="must-log-in">%s</p>', 2372 sprintf( 2373 /* translators: %s: Login URL. */ 2374 __( 'You must be <a href="%s">logged in</a> to post a comment.' ), 2375 /** This filter is documented in wp-includes/link-template.php */ 2376 wp_login_url( apply_filters( 'the_permalink', get_permalink( $post_id ), $post_id ) ) 2377 ) 2378 ), 2379 'logged_in_as' => sprintf( 2380 '<p class="logged-in-as">%s</p>', 2381 sprintf( 2382 /* translators: 1: Edit user link, 2: Accessibility text, 3: User name, 4: Logout URL. */ 2383 __( '<a href="%1$s" aria-label="%2$s">Logged in as %3$s</a>. <a href="%4$s">Log out?</a>' ), 2384 get_edit_user_link(), 2385 /* translators: %s: User name. */ 2386 esc_attr( sprintf( __( 'Logged in as %s. Edit your profile.' ), $user_identity ) ), 2387 $user_identity, 2388 /** This filter is documented in wp-includes/link-template.php */ 2389 wp_logout_url( apply_filters( 'the_permalink', get_permalink( $post_id ), $post_id ) ) 2390 ) 2391 ), 2392 'comment_notes_before' => sprintf( 2393 '<p class="comment-notes">%s%s</p>', 2394 sprintf( 2395 '<span id="email-notes">%s</span>', 2396 __( 'Your email address will not be published.' ) 2397 ), 2398 ( $req ? $required_text : '' ) 2399 ), 2400 'comment_notes_after' => '', 2401 'action' => site_url( '/wp-comments-post.php' ), 2402 'id_form' => 'commentform', 2403 'id_submit' => 'submit', 2404 'class_form' => 'comment-form', 2405 'class_submit' => 'submit', 2406 'name_submit' => 'submit', 2407 'title_reply' => __( 'Leave a Reply' ), 2408 /* translators: %s: Author of the comment being replied to. */ 2409 'title_reply_to' => __( 'Leave a Reply to %s' ), 2410 'title_reply_before' => '<h3 id="reply-title" class="comment-reply-title">', 2411 'title_reply_after' => '</h3>', 2412 'cancel_reply_before' => ' <small>', 2413 'cancel_reply_after' => '</small>', 2414 'cancel_reply_link' => __( 'Cancel reply' ), 2415 'label_submit' => __( 'Post Comment' ), 2416 'submit_button' => '<input name="%1$s" type="submit" id="%2$s" class="%3$s" value="%4$s" />', 2417 'submit_field' => '<p class="form-submit">%1$s %2$s</p>', 2418 'format' => 'xhtml', 2419 ); 2420 2421 /** 2422 * Filters the comment form default arguments. 2423 * 2424 * Use {@see 'comment_form_default_fields'} to filter the comment fields. 2425 * 2426 * @since 3.0.0 2427 * 2428 * @param array $defaults The default comment form arguments. 2429 */ 2430 $args = wp_parse_args( $args, apply_filters( 'comment_form_defaults', $defaults ) ); 2431 2432 // Ensure that the filtered args contain all required default values. 2433 $args = array_merge( $defaults, $args ); 2434 2435 // Remove aria-describedby from the email field if there's no associated description. 2436 if ( false === strpos( $args['comment_notes_before'], 'id="email-notes"' ) ) { 2437 $args['fields']['email'] = str_replace( 2438 ' aria-describedby="email-notes"', 2439 '', 2440 $args['fields']['email'] 2441 ); 2442 } 2443 2444 /** 2445 * Fires before the comment form. 2446 * 2447 * @since 3.0.0 2448 */ 2449 do_action( 'comment_form_before' ); 2450 ?> 2451 <div id="respond" class="comment-respond"> 2452 <?php 2453 echo $args['title_reply_before']; 2454 2455 comment_form_title( $args['title_reply'], $args['title_reply_to'] ); 2456 2457 echo $args['cancel_reply_before']; 2458 2459 cancel_comment_reply_link( $args['cancel_reply_link'] ); 2460 2461 echo $args['cancel_reply_after']; 2462 2463 echo $args['title_reply_after']; 2464 2465 if ( get_option( 'comment_registration' ) && ! is_user_logged_in() ) : 2466 2467 echo $args['must_log_in']; 2468 /** 2469 * Fires after the HTML-formatted 'must log in after' message in the comment form. 2470 * 2471 * @since 3.0.0 2472 */ 2473 do_action( 'comment_form_must_log_in_after' ); 2474 2475 else : 2476 2477 printf( 2478 '<form action="%s" method="post" id="%s" class="%s"%s>', 2479 esc_url( $args['action'] ), 2480 esc_attr( $args['id_form'] ), 2481 esc_attr( $args['class_form'] ), 2482 ( $html5 ? ' novalidate' : '' ) 2483 ); 2484 2485 /** 2486 * Fires at the top of the comment form, inside the form tag. 2487 * 2488 * @since 3.0.0 2489 */ 2490 do_action( 'comment_form_top' ); 2491 2492 if ( is_user_logged_in() ) : 2493 2494 /** 2495 * Filters the 'logged in' message for the comment form for display. 2496 * 2497 * @since 3.0.0 2498 * 2499 * @param string $args_logged_in The logged-in-as HTML-formatted message. 2500 * @param array $commenter An array containing the comment author's 2501 * username, email, and URL. 2502 * @param string $user_identity If the commenter is a registered user, 2503 * the display name, blank otherwise. 2504 */ 2505 echo apply_filters( 'comment_form_logged_in', $args['logged_in_as'], $commenter, $user_identity ); 2506 2507 /** 2508 * Fires after the is_user_logged_in() check in the comment form. 2509 * 2510 * @since 3.0.0 2511 * 2512 * @param array $commenter An array containing the comment author's 2513 * username, email, and URL. 2514 * @param string $user_identity If the commenter is a registered user, 2515 * the display name, blank otherwise. 2516 */ 2517 do_action( 'comment_form_logged_in_after', $commenter, $user_identity ); 2518 2519 else : 2520 2521 echo $args['comment_notes_before']; 2522 2523 endif; 2524 2525 // Prepare an array of all fields, including the textarea. 2526 $comment_fields = array( 'comment' => $args['comment_field'] ) + (array) $args['fields']; 2527 2528 /** 2529 * Filters the comment form fields, including the textarea. 2530 * 2531 * @since 4.4.0 2532 * 2533 * @param array $comment_fields The comment fields. 2534 */ 2535 $comment_fields = apply_filters( 'comment_form_fields', $comment_fields ); 2536 2537 // Get an array of field names, excluding the textarea 2538 $comment_field_keys = array_diff( array_keys( $comment_fields ), array( 'comment' ) ); 2539 2540 // Get the first and the last field name, excluding the textarea 2541 $first_field = reset( $comment_field_keys ); 2542 $last_field = end( $comment_field_keys ); 2543 2544 foreach ( $comment_fields as $name => $field ) { 2545 2546 if ( 'comment' === $name ) { 2547 2548 /** 2549 * Filters the content of the comment textarea field for display. 2550 * 2551 * @since 3.0.0 2552 * 2553 * @param string $args_comment_field The content of the comment textarea field. 2554 */ 2555 echo apply_filters( 'comment_form_field_comment', $field ); 2556 2557 echo $args['comment_notes_after']; 2558 2559 } elseif ( ! is_user_logged_in() ) { 2560 2561 if ( $first_field === $name ) { 2562 /** 2563 * Fires before the comment fields in the comment form, excluding the textarea. 2564 * 2565 * @since 3.0.0 2566 */ 2567 do_action( 'comment_form_before_fields' ); 2568 } 2569 2570 /** 2571 * Filters a comment form field for display. 2572 * 2573 * The dynamic portion of the filter hook, `$name`, refers to the name 2574 * of the comment form field. Such as 'author', 'email', or 'url'. 2575 * 2576 * @since 3.0.0 2577 * 2578 * @param string $field The HTML-formatted output of the comment form field. 2579 */ 2580 echo apply_filters( "comment_form_field_{$name}", $field ) . "\n"; 2581 2582 if ( $last_field === $name ) { 2583 /** 2584 * Fires after the comment fields in the comment form, excluding the textarea. 2585 * 2586 * @since 3.0.0 2587 */ 2588 do_action( 'comment_form_after_fields' ); 2589 } 2590 } 2591 } 2592 2593 $submit_button = sprintf( 2594 $args['submit_button'], 2595 esc_attr( $args['name_submit'] ), 2596 esc_attr( $args['id_submit'] ), 2597 esc_attr( $args['class_submit'] ), 2598 esc_attr( $args['label_submit'] ) 2599 ); 2600 2601 /** 2602 * Filters the submit button for the comment form to display. 2603 * 2604 * @since 4.2.0 2605 * 2606 * @param string $submit_button HTML markup for the submit button. 2607 * @param array $args Arguments passed to comment_form(). 2608 */ 2609 $submit_button = apply_filters( 'comment_form_submit_button', $submit_button, $args ); 2610 2611 $submit_field = sprintf( 2612 $args['submit_field'], 2613 $submit_button, 2614 get_comment_id_fields( $post_id ) 2615 ); 2616 2617 /** 2618 * Filters the submit field for the comment form to display. 2619 * 2620 * The submit field includes the submit button, hidden fields for the 2621 * comment form, and any wrapper markup. 2622 * 2623 * @since 4.2.0 2624 * 2625 * @param string $submit_field HTML markup for the submit field. 2626 * @param array $args Arguments passed to comment_form(). 2627 */ 2628 echo apply_filters( 'comment_form_submit_field', $submit_field, $args ); 2629 2630 /** 2631 * Fires at the bottom of the comment form, inside the closing form tag. 2632 * 2633 * @since 1.5.0 2634 * 2635 * @param int $post_id The post ID. 2636 */ 2637 do_action( 'comment_form', $post_id ); 2638 2639 echo '</form>'; 2640 2641 endif; 2642 ?> 2643 </div><!-- #respond --> 2644 <?php 2645 2646 /** 2647 * Fires after the comment form. 2648 * 2649 * @since 3.0.0 2650 */ 2651 do_action( 'comment_form_after' ); 2652 }
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| Generated: Mon Nov 18 01:00:04 2019 | Cross-referenced by PHPXref 0.7.1 |