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1 <?php 2 /** 3 * WordPress Post Template Functions. 4 * 5 * Gets content for the current post in the loop. 6 * 7 * @package WordPress 8 * @subpackage Template 9 */ 10 11 /** 12 * Display the ID of the current item in the WordPress Loop. 13 * 14 * @since 0.71 15 */ 16 function the_ID() { 17 echo get_the_ID(); 18 } 19 20 /** 21 * Retrieve the ID of the current item in the WordPress Loop. 22 * 23 * @since 2.1.0 24 * @uses $post 25 * 26 * @return int 27 */ 28 function get_the_ID() { 29 global $post; 30 return $post->ID; 31 } 32 33 /** 34 * Display or retrieve the current post title with optional content. 35 * 36 * @since 0.71 37 * 38 * @param string $before Optional. Content to prepend to the title. 39 * @param string $after Optional. Content to append to the title. 40 * @param bool $echo Optional, default to true.Whether to display or return. 41 * @return null|string Null on no title. String if $echo parameter is false. 42 */ 43 function the_title($before = '', $after = '', $echo = true) { 44 $title = get_the_title(); 45 46 if ( strlen($title) == 0 ) 47 return; 48 49 $title = $before . $title . $after; 50 51 if ( $echo ) 52 echo $title; 53 else 54 return $title; 55 } 56 57 /** 58 * Sanitize the current title when retrieving or displaying. 59 * 60 * Works like {@link the_title()}, except the parameters can be in a string or 61 * an array. See the function for what can be override in the $args parameter. 62 * 63 * The title before it is displayed will have the tags stripped and {@link 64 * esc_attr()} before it is passed to the user or displayed. The default 65 * as with {@link the_title()}, is to display the title. 66 * 67 * @since 2.3.0 68 * 69 * @param string|array $args Optional. Override the defaults. 70 * @return string|null Null on failure or display. String when echo is false. 71 */ 72 function the_title_attribute( $args = '' ) { 73 $title = get_the_title(); 74 75 if ( strlen($title) == 0 ) 76 return; 77 78 $defaults = array('before' => '', 'after' => '', 'echo' => true); 79 $r = wp_parse_args($args, $defaults); 80 extract( $r, EXTR_SKIP ); 81 82 $title = $before . $title . $after; 83 $title = esc_attr(strip_tags($title)); 84 85 if ( $echo ) 86 echo $title; 87 else 88 return $title; 89 } 90 91 /** 92 * Retrieve post title. 93 * 94 * If the post is protected and the visitor is not an admin, then "Protected" 95 * will be displayed before the post title. If the post is private, then 96 * "Private" will be located before the post title. 97 * 98 * @since 0.71 99 * 100 * @param int $id Optional. Post ID. 101 * @return string 102 */ 103 function get_the_title( $id = 0 ) { 104 $post = &get_post($id); 105 106 $title = isset($post->post_title) ? $post->post_title : ''; 107 $id = isset($post->ID) ? $post->ID : (int) $id; 108 109 if ( !is_admin() ) { 110 if ( !empty($post->post_password) ) { 111 $protected_title_format = apply_filters('protected_title_format', __('Protected: %s')); 112 $title = sprintf($protected_title_format, $title); 113 } else if ( isset($post->post_status) && 'private' == $post->post_status ) { 114 $private_title_format = apply_filters('private_title_format', __('Private: %s')); 115 $title = sprintf($private_title_format, $title); 116 } 117 } 118 return apply_filters( 'the_title', $title, $id ); 119 } 120 121 /** 122 * Display the Post Global Unique Identifier (guid). 123 * 124 * The guid will appear to be a link, but should not be used as an link to the 125 * post. The reason you should not use it as a link, is because of moving the 126 * blog across domains. 127 * 128 * Url is escaped to make it xml safe 129 * 130 * @since 1.5.0 131 * 132 * @param int $id Optional. Post ID. 133 */ 134 function the_guid( $id = 0 ) { 135 echo esc_url( get_the_guid( $id ) ); 136 } 137 138 /** 139 * Retrieve the Post Global Unique Identifier (guid). 140 * 141 * The guid will appear to be a link, but should not be used as an link to the 142 * post. The reason you should not use it as a link, is because of moving the 143 * blog across domains. 144 * 145 * @since 1.5.0 146 * 147 * @param int $id Optional. Post ID. 148 * @return string 149 */ 150 function get_the_guid( $id = 0 ) { 151 $post = &get_post($id); 152 153 return apply_filters('get_the_guid', $post->guid); 154 } 155 156 /** 157 * Display the post content. 158 * 159 * @since 0.71 160 * 161 * @param string $more_link_text Optional. Content for when there is more text. 162 * @param bool $stripteaser Optional. Strip teaser content before the more text. Default is false. 163 */ 164 function the_content($more_link_text = null, $stripteaser = false) { 165 $content = get_the_content($more_link_text, $stripteaser); 166 $content = apply_filters('the_content', $content); 167 $content = str_replace(']]>', ']]>', $content); 168 echo $content; 169 } 170 171 /** 172 * Retrieve the post content. 173 * 174 * @since 0.71 175 * 176 * @param string $more_link_text Optional. Content for when there is more text. 177 * @param bool $stripteaser Optional. Strip teaser content before the more text. Default is false. 178 * @return string 179 */ 180 function get_the_content($more_link_text = null, $stripteaser = false) { 181 global $post, $more, $page, $pages, $multipage, $preview; 182 183 if ( null === $more_link_text ) 184 $more_link_text = __( '(more...)' ); 185 186 $output = ''; 187 $hasTeaser = false; 188 189 // If post password required and it doesn't match the cookie. 190 if ( post_password_required($post) ) 191 return get_the_password_form(); 192 193 if ( $page > count($pages) ) // if the requested page doesn't exist 194 $page = count($pages); // give them the highest numbered page that DOES exist 195 196 $content = $pages[$page-1]; 197 if ( preg_match('/<!--more(.*?)?-->/', $content, $matches) ) { 198 $content = explode($matches[0], $content, 2); 199 if ( !empty($matches[1]) && !empty($more_link_text) ) 200 $more_link_text = strip_tags(wp_kses_no_null(trim($matches[1]))); 201 202 $hasTeaser = true; 203 } else { 204 $content = array($content); 205 } 206 if ( (false !== strpos($post->post_content, '<!--noteaser-->') && ((!$multipage) || ($page==1))) ) 207 $stripteaser = true; 208 $teaser = $content[0]; 209 if ( $more && $stripteaser && $hasTeaser ) 210 $teaser = ''; 211 $output .= $teaser; 212 if ( count($content) > 1 ) { 213 if ( $more ) { 214 $output .= '<span id="more-' . $post->ID . '"></span>' . $content[1]; 215 } else { 216 if ( ! empty($more_link_text) ) 217 $output .= apply_filters( 'the_content_more_link', ' <a href="' . get_permalink() . "#more-{$post->ID}\" class=\"more-link\">$more_link_text</a>", $more_link_text ); 218 $output = force_balance_tags($output); 219 } 220 221 } 222 if ( $preview ) // preview fix for javascript bug with foreign languages 223 $output = preg_replace_callback('/\%u([0-9A-F]{4})/', '_convert_urlencoded_to_entities', $output); 224 225 return $output; 226 } 227 228 /** 229 * Preview fix for javascript bug with foreign languages 230 * 231 * @since 3.1.0 232 * @access private 233 * @param array $match Match array from preg_replace_callback 234 * @returns string 235 */ 236 function _convert_urlencoded_to_entities( $match ) { 237 return '&#' . base_convert( $match[1], 16, 10 ) . ';'; 238 } 239 240 /** 241 * Display the post excerpt. 242 * 243 * @since 0.71 244 * @uses apply_filters() Calls 'the_excerpt' hook on post excerpt. 245 */ 246 function the_excerpt() { 247 echo apply_filters('the_excerpt', get_the_excerpt()); 248 } 249 250 /** 251 * Retrieve the post excerpt. 252 * 253 * @since 0.71 254 * 255 * @param mixed $deprecated Not used. 256 * @return string 257 */ 258 function get_the_excerpt( $deprecated = '' ) { 259 if ( !empty( $deprecated ) ) 260 _deprecated_argument( __FUNCTION__, '2.3' ); 261 262 global $post; 263 $output = $post->post_excerpt; 264 if ( post_password_required($post) ) { 265 $output = __('There is no excerpt because this is a protected post.'); 266 return $output; 267 } 268 269 return apply_filters('get_the_excerpt', $output); 270 } 271 272 /** 273 * Whether post has excerpt. 274 * 275 * @since 2.3.0 276 * 277 * @param int $id Optional. Post ID. 278 * @return bool 279 */ 280 function has_excerpt( $id = 0 ) { 281 $post = &get_post( $id ); 282 return ( !empty( $post->post_excerpt ) ); 283 } 284 285 /** 286 * Display the classes for the post div. 287 * 288 * @since 2.7.0 289 * 290 * @param string|array $class One or more classes to add to the class list. 291 * @param int $post_id An optional post ID. 292 */ 293 function post_class( $class = '', $post_id = null ) { 294 // Separates classes with a single space, collates classes for post DIV 295 echo 'class="' . join( ' ', get_post_class( $class, $post_id ) ) . '"'; 296 } 297 298 /** 299 * Retrieve the classes for the post div as an array. 300 * 301 * The class names are add are many. If the post is a sticky, then the 'sticky' 302 * class name. The class 'hentry' is always added to each post. For each 303 * category, the class will be added with 'category-' with category slug is 304 * added. The tags are the same way as the categories with 'tag-' before the tag 305 * slug. All classes are passed through the filter, 'post_class' with the list 306 * of classes, followed by $class parameter value, with the post ID as the last 307 * parameter. 308 * 309 * @since 2.7.0 310 * 311 * @param string|array $class One or more classes to add to the class list. 312 * @param int $post_id An optional post ID. 313 * @return array Array of classes. 314 */ 315 function get_post_class( $class = '', $post_id = null ) { 316 $post = get_post($post_id); 317 318 $classes = array(); 319 320 if ( empty($post) ) 321 return $classes; 322 323 $classes[] = 'post-' . $post->ID; 324 $classes[] = $post->post_type; 325 $classes[] = 'type-' . $post->post_type; 326 $classes[] = 'status-' . $post->post_status; 327 328 // Post Format 329 if ( post_type_supports( $post->post_type, 'post-formats' ) ) { 330 $post_format = get_post_format( $post->ID ); 331 332 if ( $post_format && !is_wp_error($post_format) ) 333 $classes[] = 'format-' . sanitize_html_class( $post_format ); 334 else 335 $classes[] = 'format-standard'; 336 } 337 338 // post requires password 339 if ( post_password_required($post->ID) ) 340 $classes[] = 'post-password-required'; 341 342 // sticky for Sticky Posts 343 if ( is_sticky($post->ID) && is_home() && !is_paged() ) 344 $classes[] = 'sticky'; 345 346 // hentry for hAtom compliance 347 $classes[] = 'hentry'; 348 349 // Categories 350 if ( is_object_in_taxonomy( $post->post_type, 'category' ) ) { 351 foreach ( (array) get_the_category($post->ID) as $cat ) { 352 if ( empty($cat->slug ) ) 353 continue; 354 $classes[] = 'category-' . sanitize_html_class($cat->slug, $cat->term_id); 355 } 356 } 357 358 // Tags 359 if ( is_object_in_taxonomy( $post->post_type, 'post_tag' ) ) { 360 foreach ( (array) get_the_tags($post->ID) as $tag ) { 361 if ( empty($tag->slug ) ) 362 continue; 363 $classes[] = 'tag-' . sanitize_html_class($tag->slug, $tag->term_id); 364 } 365 } 366 367 if ( !empty($class) ) { 368 if ( !is_array( $class ) ) 369 $class = preg_split('#\s+#', $class); 370 $classes = array_merge($classes, $class); 371 } 372 373 $classes = array_map('esc_attr', $classes); 374 375 return apply_filters('post_class', $classes, $class, $post->ID); 376 } 377 378 /** 379 * Display the classes for the body element. 380 * 381 * @since 2.8.0 382 * 383 * @param string|array $class One or more classes to add to the class list. 384 */ 385 function body_class( $class = '' ) { 386 // Separates classes with a single space, collates classes for body element 387 echo 'class="' . join( ' ', get_body_class( $class ) ) . '"'; 388 } 389 390 /** 391 * Retrieve the classes for the body element as an array. 392 * 393 * @since 2.8.0 394 * 395 * @param string|array $class One or more classes to add to the class list. 396 * @return array Array of classes. 397 */ 398 function get_body_class( $class = '' ) { 399 global $wp_query, $wpdb; 400 401 $classes = array(); 402 403 if ( is_rtl() ) 404 $classes[] = 'rtl'; 405 406 if ( is_front_page() ) 407 $classes[] = 'home'; 408 if ( is_home() ) 409 $classes[] = 'blog'; 410 if ( is_archive() ) 411 $classes[] = 'archive'; 412 if ( is_date() ) 413 $classes[] = 'date'; 414 if ( is_search() ) { 415 $classes[] = 'search'; 416 $classes[] = $wp_query->posts ? 'search-results' : 'search-no-results'; 417 } 418 if ( is_paged() ) 419 $classes[] = 'paged'; 420 if ( is_attachment() ) 421 $classes[] = 'attachment'; 422 if ( is_404() ) 423 $classes[] = 'error404'; 424 425 if ( is_single() ) { 426 $post_id = $wp_query->get_queried_object_id(); 427 $post = $wp_query->get_queried_object(); 428 429 $classes[] = 'single'; 430 $classes[] = 'single-' . sanitize_html_class($post->post_type, $post_id); 431 $classes[] = 'postid-' . $post_id; 432 433 // Post Format 434 if ( post_type_supports( $post->post_type, 'post-formats' ) ) { 435 $post_format = get_post_format( $post->ID ); 436 437 if ( $post_format && !is_wp_error($post_format) ) 438 $classes[] = 'single-format-' . sanitize_html_class( $post_format ); 439 else 440 $classes[] = 'single-format-standard'; 441 } 442 443 if ( is_attachment() ) { 444 $mime_type = get_post_mime_type($post_id); 445 $mime_prefix = array( 'application/', 'image/', 'text/', 'audio/', 'video/', 'music/' ); 446 $classes[] = 'attachmentid-' . $post_id; 447 $classes[] = 'attachment-' . str_replace( $mime_prefix, '', $mime_type ); 448 } 449 } elseif ( is_archive() ) { 450 if ( is_post_type_archive() ) { 451 $classes[] = 'post-type-archive'; 452 $classes[] = 'post-type-archive-' . sanitize_html_class( get_query_var( 'post_type' ) ); 453 } else if ( is_author() ) { 454 $author = $wp_query->get_queried_object(); 455 $classes[] = 'author'; 456 $classes[] = 'author-' . sanitize_html_class( $author->user_nicename , $author->ID ); 457 $classes[] = 'author-' . $author->ID; 458 } elseif ( is_category() ) { 459 $cat = $wp_query->get_queried_object(); 460 $classes[] = 'category'; 461 $classes[] = 'category-' . sanitize_html_class( $cat->slug, $cat->term_id ); 462 $classes[] = 'category-' . $cat->term_id; 463 } elseif ( is_tag() ) { 464 $tags = $wp_query->get_queried_object(); 465 $classes[] = 'tag'; 466 $classes[] = 'tag-' . sanitize_html_class( $tags->slug, $tags->term_id ); 467 $classes[] = 'tag-' . $tags->term_id; 468 } elseif ( is_tax() ) { 469 $term = $wp_query->get_queried_object(); 470 $classes[] = 'tax-' . sanitize_html_class( $term->taxonomy ); 471 $classes[] = 'term-' . sanitize_html_class( $term->slug, $term->term_id ); 472 $classes[] = 'term-' . $term->term_id; 473 } 474 } elseif ( is_page() ) { 475 $classes[] = 'page'; 476 477 $page_id = $wp_query->get_queried_object_id(); 478 479 $post = get_page($page_id); 480 481 $classes[] = 'page-id-' . $page_id; 482 483 if ( $wpdb->get_var( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'page' AND post_status = 'publish' LIMIT 1", $page_id) ) ) 484 $classes[] = 'page-parent'; 485 486 if ( $post->post_parent ) { 487 $classes[] = 'page-child'; 488 $classes[] = 'parent-pageid-' . $post->post_parent; 489 } 490 if ( is_page_template() ) { 491 $classes[] = 'page-template'; 492 $classes[] = 'page-template-' . sanitize_html_class( str_replace( '.', '-', get_page_template_slug( $page_id ) ) ); 493 } else { 494 $classes[] = 'page-template-default'; 495 } 496 } 497 498 if ( is_user_logged_in() ) 499 $classes[] = 'logged-in'; 500 501 if ( is_admin_bar_showing() ) 502 $classes[] = 'admin-bar'; 503 504 if ( get_background_image() || get_background_color() ) 505 $classes[] = 'custom-background'; 506 507 $page = $wp_query->get( 'page' ); 508 509 if ( !$page || $page < 2) 510 $page = $wp_query->get( 'paged' ); 511 512 if ( $page && $page > 1 ) { 513 $classes[] = 'paged-' . $page; 514 515 if ( is_single() ) 516 $classes[] = 'single-paged-' . $page; 517 elseif ( is_page() ) 518 $classes[] = 'page-paged-' . $page; 519 elseif ( is_category() ) 520 $classes[] = 'category-paged-' . $page; 521 elseif ( is_tag() ) 522 $classes[] = 'tag-paged-' . $page; 523 elseif ( is_date() ) 524 $classes[] = 'date-paged-' . $page; 525 elseif ( is_author() ) 526 $classes[] = 'author-paged-' . $page; 527 elseif ( is_search() ) 528 $classes[] = 'search-paged-' . $page; 529 elseif ( is_post_type_archive() ) 530 $classes[] = 'post-type-paged-' . $page; 531 } 532 533 if ( ! empty( $class ) ) { 534 if ( !is_array( $class ) ) 535 $class = preg_split( '#\s+#', $class ); 536 $classes = array_merge( $classes, $class ); 537 } else { 538 // Ensure that we always coerce class to being an array. 539 $class = array(); 540 } 541 542 $classes = array_map( 'esc_attr', $classes ); 543 544 return apply_filters( 'body_class', $classes, $class ); 545 } 546 547 /** 548 * Whether post requires password and correct password has been provided. 549 * 550 * @since 2.7.0 551 * 552 * @param int|object $post An optional post. Global $post used if not provided. 553 * @return bool false if a password is not required or the correct password cookie is present, true otherwise. 554 */ 555 function post_password_required( $post = null ) { 556 global $wp_hasher; 557 558 $post = get_post($post); 559 560 if ( empty( $post->post_password ) ) 561 return false; 562 563 if ( ! isset( $_COOKIE['wp-postpass_' . COOKIEHASH] ) ) 564 return true; 565 566 if ( empty( $wp_hasher ) ) { 567 require_once ( ABSPATH . 'wp-includes/class-phpass.php'); 568 // By default, use the portable hash from phpass 569 $wp_hasher = new PasswordHash(8, true); 570 } 571 572 $hash = stripslashes( $_COOKIE[ 'wp-postpass_' . COOKIEHASH ] ); 573 574 return ! $wp_hasher->CheckPassword( $post->post_password, $hash ); 575 } 576 577 /** 578 * Display "sticky" CSS class, if a post is sticky. 579 * 580 * @since 2.7.0 581 * 582 * @param int $post_id An optional post ID. 583 */ 584 function sticky_class( $post_id = null ) { 585 if ( !is_sticky($post_id) ) 586 return; 587 588 echo " sticky"; 589 } 590 591 /** 592 * Page Template Functions for usage in Themes 593 * 594 * @package WordPress 595 * @subpackage Template 596 */ 597 598 /** 599 * The formatted output of a list of pages. 600 * 601 * Displays page links for paginated posts (i.e. includes the <!--nextpage-->. 602 * Quicktag one or more times). This tag must be within The Loop. 603 * 604 * The defaults for overwriting are: 605 * 'next_or_number' - Default is 'number' (string). Indicates whether page 606 * numbers should be used. Valid values are number and next. 607 * 'nextpagelink' - Default is 'Next Page' (string). Text for link to next page. 608 * of the bookmark. 609 * 'previouspagelink' - Default is 'Previous Page' (string). Text for link to 610 * previous page, if available. 611 * 'pagelink' - Default is '%' (String).Format string for page numbers. The % in 612 * the parameter string will be replaced with the page number, so Page % 613 * generates "Page 1", "Page 2", etc. Defaults to %, just the page number. 614 * 'before' - Default is '<p> Pages:' (string). The html or text to prepend to 615 * each bookmarks. 616 * 'after' - Default is '</p>' (string). The html or text to append to each 617 * bookmarks. 618 * 'link_before' - Default is '' (string). The html or text to prepend to each 619 * Pages link inside the <a> tag. Also prepended to the current item, which 620 * is not linked. 621 * 'link_after' - Default is '' (string). The html or text to append to each 622 * Pages link inside the <a> tag. Also appended to the current item, which 623 * is not linked. 624 * 625 * @since 1.2.0 626 * @access private 627 * 628 * @param string|array $args Optional. Overwrite the defaults. 629 * @return string Formatted output in HTML. 630 */ 631 function wp_link_pages($args = '') { 632 $defaults = array( 633 'before' => '<p>' . __('Pages:'), 'after' => '</p>', 634 'link_before' => '', 'link_after' => '', 635 'next_or_number' => 'number', 'nextpagelink' => __('Next page'), 636 'previouspagelink' => __('Previous page'), 'pagelink' => '%', 637 'echo' => 1 638 ); 639 640 $r = wp_parse_args( $args, $defaults ); 641 $r = apply_filters( 'wp_link_pages_args', $r ); 642 extract( $r, EXTR_SKIP ); 643 644 global $page, $numpages, $multipage, $more, $pagenow; 645 646 $output = ''; 647 if ( $multipage ) { 648 if ( 'number' == $next_or_number ) { 649 $output .= $before; 650 for ( $i = 1; $i < ($numpages+1); $i = $i + 1 ) { 651 $j = str_replace('%',$i,$pagelink); 652 $output .= ' '; 653 if ( ($i != $page) || ((!$more) && ($page==1)) ) { 654 $output .= _wp_link_page($i); 655 } 656 $output .= $link_before . $j . $link_after; 657 if ( ($i != $page) || ((!$more) && ($page==1)) ) 658 $output .= '</a>'; 659 } 660 $output .= $after; 661 } else { 662 if ( $more ) { 663 $output .= $before; 664 $i = $page - 1; 665 if ( $i && $more ) { 666 $output .= _wp_link_page($i); 667 $output .= $link_before. $previouspagelink . $link_after . '</a>'; 668 } 669 $i = $page + 1; 670 if ( $i <= $numpages && $more ) { 671 $output .= _wp_link_page($i); 672 $output .= $link_before. $nextpagelink . $link_after . '</a>'; 673 } 674 $output .= $after; 675 } 676 } 677 } 678 679 if ( $echo ) 680 echo $output; 681 682 return $output; 683 } 684 685 /** 686 * Helper function for wp_link_pages(). 687 * 688 * @since 3.1.0 689 * @access private 690 * 691 * @param int $i Page number. 692 * @return string Link. 693 */ 694 function _wp_link_page( $i ) { 695 global $post, $wp_rewrite; 696 697 if ( 1 == $i ) { 698 $url = get_permalink(); 699 } else { 700 if ( '' == get_option('permalink_structure') || in_array($post->post_status, array('draft', 'pending')) ) 701 $url = add_query_arg( 'page', $i, get_permalink() ); 702 elseif ( 'page' == get_option('show_on_front') && get_option('page_on_front') == $post->ID ) 703 $url = trailingslashit(get_permalink()) . user_trailingslashit("$wp_rewrite->pagination_base/" . $i, 'single_paged'); 704 else 705 $url = trailingslashit(get_permalink()) . user_trailingslashit($i, 'single_paged'); 706 } 707 708 return '<a href="' . esc_url( $url ) . '">'; 709 } 710 711 // 712 // Post-meta: Custom per-post fields. 713 // 714 715 /** 716 * Retrieve post custom meta data field. 717 * 718 * @since 1.5.0 719 * 720 * @param string $key Meta data key name. 721 * @return bool|string|array Array of values or single value, if only one element exists. False will be returned if key does not exist. 722 */ 723 function post_custom( $key = '' ) { 724 $custom = get_post_custom(); 725 726 if ( !isset( $custom[$key] ) ) 727 return false; 728 elseif ( 1 == count($custom[$key]) ) 729 return $custom[$key][0]; 730 else 731 return $custom[$key]; 732 } 733 734 /** 735 * Display list of post custom fields. 736 * 737 * @internal This will probably change at some point... 738 * @since 1.2.0 739 * @uses apply_filters() Calls 'the_meta_key' on list item HTML content, with key and value as separate parameters. 740 */ 741 function the_meta() { 742 if ( $keys = get_post_custom_keys() ) { 743 echo "<ul class='post-meta'>\n"; 744 foreach ( (array) $keys as $key ) { 745 $keyt = trim($key); 746 if ( is_protected_meta( $keyt, 'post' ) ) 747 continue; 748 $values = array_map('trim', get_post_custom_values($key)); 749 $value = implode($values,', '); 750 echo apply_filters('the_meta_key', "<li><span class='post-meta-key'>$key:</span> $value</li>\n", $key, $value); 751 } 752 echo "</ul>\n"; 753 } 754 } 755 756 // 757 // Pages 758 // 759 760 /** 761 * Retrieve or display list of pages as a dropdown (select list). 762 * 763 * @since 2.1.0 764 * 765 * @param array|string $args Optional. Override default arguments. 766 * @return string HTML content, if not displaying. 767 */ 768 function wp_dropdown_pages($args = '') { 769 $defaults = array( 770 'depth' => 0, 'child_of' => 0, 771 'selected' => 0, 'echo' => 1, 772 'name' => 'page_id', 'id' => '', 773 'show_option_none' => '', 'show_option_no_change' => '', 774 'option_none_value' => '' 775 ); 776 777 $r = wp_parse_args( $args, $defaults ); 778 extract( $r, EXTR_SKIP ); 779 780 $pages = get_pages($r); 781 $output = ''; 782 // Back-compat with old system where both id and name were based on $name argument 783 if ( empty($id) ) 784 $id = $name; 785 786 if ( ! empty($pages) ) { 787 $output = "<select name='" . esc_attr( $name ) . "' id='" . esc_attr( $id ) . "'>\n"; 788 if ( $show_option_no_change ) 789 $output .= "\t<option value=\"-1\">$show_option_no_change</option>"; 790 if ( $show_option_none ) 791 $output .= "\t<option value=\"" . esc_attr($option_none_value) . "\">$show_option_none</option>\n"; 792 $output .= walk_page_dropdown_tree($pages, $depth, $r); 793 $output .= "</select>\n"; 794 } 795 796 $output = apply_filters('wp_dropdown_pages', $output); 797 798 if ( $echo ) 799 echo $output; 800 801 return $output; 802 } 803 804 /** 805 * Retrieve or display list of pages in list (li) format. 806 * 807 * @since 1.5.0 808 * 809 * @param array|string $args Optional. Override default arguments. 810 * @return string HTML content, if not displaying. 811 */ 812 function wp_list_pages($args = '') { 813 $defaults = array( 814 'depth' => 0, 'show_date' => '', 815 'date_format' => get_option('date_format'), 816 'child_of' => 0, 'exclude' => '', 817 'title_li' => __('Pages'), 'echo' => 1, 818 'authors' => '', 'sort_column' => 'menu_order, post_title', 819 'link_before' => '', 'link_after' => '', 'walker' => '', 820 ); 821 822 $r = wp_parse_args( $args, $defaults ); 823 extract( $r, EXTR_SKIP ); 824 825 $output = ''; 826 $current_page = 0; 827 828 // sanitize, mostly to keep spaces out 829 $r['exclude'] = preg_replace('/[^0-9,]/', '', $r['exclude']); 830 831 // Allow plugins to filter an array of excluded pages (but don't put a nullstring into the array) 832 $exclude_array = ( $r['exclude'] ) ? explode(',', $r['exclude']) : array(); 833 $r['exclude'] = implode( ',', apply_filters('wp_list_pages_excludes', $exclude_array) ); 834 835 // Query pages. 836 $r['hierarchical'] = 0; 837 $pages = get_pages($r); 838 839 if ( !empty($pages) ) { 840 if ( $r['title_li'] ) 841 $output .= '<li class="pagenav">' . $r['title_li'] . '<ul>'; 842 843 global $wp_query; 844 if ( is_page() || is_attachment() || $wp_query->is_posts_page ) 845 $current_page = $wp_query->get_queried_object_id(); 846 $output .= walk_page_tree($pages, $r['depth'], $current_page, $r); 847 848 if ( $r['title_li'] ) 849 $output .= '</ul></li>'; 850 } 851 852 $output = apply_filters('wp_list_pages', $output, $r); 853 854 if ( $r['echo'] ) 855 echo $output; 856 else 857 return $output; 858 } 859 860 /** 861 * Display or retrieve list of pages with optional home link. 862 * 863 * The arguments are listed below and part of the arguments are for {@link 864 * wp_list_pages()} function. Check that function for more info on those 865 * arguments. 866 * 867 * <ul> 868 * <li><strong>sort_column</strong> - How to sort the list of pages. Defaults 869 * to page title. Use column for posts table.</li> 870 * <li><strong>menu_class</strong> - Class to use for the div ID which contains 871 * the page list. Defaults to 'menu'.</li> 872 * <li><strong>echo</strong> - Whether to echo list or return it. Defaults to 873 * echo.</li> 874 * <li><strong>link_before</strong> - Text before show_home argument text.</li> 875 * <li><strong>link_after</strong> - Text after show_home argument text.</li> 876 * <li><strong>show_home</strong> - If you set this argument, then it will 877 * display the link to the home page. The show_home argument really just needs 878 * to be set to the value of the text of the link.</li> 879 * </ul> 880 * 881 * @since 2.7.0 882 * 883 * @param array|string $args 884 */ 885 function wp_page_menu( $args = array() ) { 886 $defaults = array('sort_column' => 'menu_order, post_title', 'menu_class' => 'menu', 'echo' => true, 'link_before' => '', 'link_after' => ''); 887 $args = wp_parse_args( $args, $defaults ); 888 $args = apply_filters( 'wp_page_menu_args', $args ); 889 890 $menu = ''; 891 892 $list_args = $args; 893 894 // Show Home in the menu 895 if ( ! empty($args['show_home']) ) { 896 if ( true === $args['show_home'] || '1' === $args['show_home'] || 1 === $args['show_home'] ) 897 $text = __('Home'); 898 else 899 $text = $args['show_home']; 900 $class = ''; 901 if ( is_front_page() && !is_paged() ) 902 $class = 'class="current_page_item"'; 903 $menu .= '<li ' . $class . '><a href="' . home_url( '/' ) . '" title="' . esc_attr($text) . '">' . $args['link_before'] . $text . $args['link_after'] . '</a></li>'; 904 // If the front page is a page, add it to the exclude list 905 if (get_option('show_on_front') == 'page') { 906 if ( !empty( $list_args['exclude'] ) ) { 907 $list_args['exclude'] .= ','; 908 } else { 909 $list_args['exclude'] = ''; 910 } 911 $list_args['exclude'] .= get_option('page_on_front'); 912 } 913 } 914 915 $list_args['echo'] = false; 916 $list_args['title_li'] = ''; 917 $menu .= str_replace( array( "\r", "\n", "\t" ), '', wp_list_pages($list_args) ); 918 919 if ( $menu ) 920 $menu = '<ul>' . $menu . '</ul>'; 921 922 $menu = '<div class="' . esc_attr($args['menu_class']) . '">' . $menu . "</div>\n"; 923 $menu = apply_filters( 'wp_page_menu', $menu, $args ); 924 if ( $args['echo'] ) 925 echo $menu; 926 else 927 return $menu; 928 } 929 930 // 931 // Page helpers 932 // 933 934 /** 935 * Retrieve HTML list content for page list. 936 * 937 * @uses Walker_Page to create HTML list content. 938 * @since 2.1.0 939 * @see Walker_Page::walk() for parameters and return description. 940 */ 941 function walk_page_tree($pages, $depth, $current_page, $r) { 942 if ( empty($r['walker']) ) 943 $walker = new Walker_Page; 944 else 945 $walker = $r['walker']; 946 947 $args = array($pages, $depth, $r, $current_page); 948 return call_user_func_array(array(&$walker, 'walk'), $args); 949 } 950 951 /** 952 * Retrieve HTML dropdown (select) content for page list. 953 * 954 * @uses Walker_PageDropdown to create HTML dropdown content. 955 * @since 2.1.0 956 * @see Walker_PageDropdown::walk() for parameters and return description. 957 */ 958 function walk_page_dropdown_tree() { 959 $args = func_get_args(); 960 if ( empty($args[2]['walker']) ) // the user's options are the third parameter 961 $walker = new Walker_PageDropdown; 962 else 963 $walker = $args[2]['walker']; 964 965 return call_user_func_array(array(&$walker, 'walk'), $args); 966 } 967 968 /** 969 * Create HTML list of pages. 970 * 971 * @package WordPress 972 * @since 2.1.0 973 * @uses Walker 974 */ 975 class Walker_Page extends Walker { 976 /** 977 * @see Walker::$tree_type 978 * @since 2.1.0 979 * @var string 980 */ 981 var $tree_type = 'page'; 982 983 /** 984 * @see Walker::$db_fields 985 * @since 2.1.0 986 * @todo Decouple this. 987 * @var array 988 */ 989 var $db_fields = array ('parent' => 'post_parent', 'id' => 'ID'); 990 991 /** 992 * @see Walker::start_lvl() 993 * @since 2.1.0 994 * 995 * @param string $output Passed by reference. Used to append additional content. 996 * @param int $depth Depth of page. Used for padding. 997 */ 998 function start_lvl( &$output, $depth = 0, $args = array() ) { 999 $indent = str_repeat("\t", $depth); 1000 $output .= "\n$indent<ul class='children'>\n"; 1001 } 1002 1003 /** 1004 * @see Walker::end_lvl() 1005 * @since 2.1.0 1006 * 1007 * @param string $output Passed by reference. Used to append additional content. 1008 * @param int $depth Depth of page. Used for padding. 1009 */ 1010 function end_lvl( &$output, $depth = 0, $args = array() ) { 1011 $indent = str_repeat("\t", $depth); 1012 $output .= "$indent</ul>\n"; 1013 } 1014 1015 /** 1016 * @see Walker::start_el() 1017 * @since 2.1.0 1018 * 1019 * @param string $output Passed by reference. Used to append additional content. 1020 * @param object $page Page data object. 1021 * @param int $depth Depth of page. Used for padding. 1022 * @param int $current_page Page ID. 1023 * @param array $args 1024 */ 1025 function start_el( &$output, $page, $depth, $args, $current_page = 0 ) { 1026 if ( $depth ) 1027 $indent = str_repeat("\t", $depth); 1028 else 1029 $indent = ''; 1030 1031 extract($args, EXTR_SKIP); 1032 $css_class = array('page_item', 'page-item-'.$page->ID); 1033 if ( !empty($current_page) ) { 1034 $_current_page = get_page( $current_page ); 1035 _get_post_ancestors($_current_page); 1036 if ( isset($_current_page->ancestors) && in_array($page->ID, (array) $_current_page->ancestors) ) 1037 $css_class[] = 'current_page_ancestor'; 1038 if ( $page->ID == $current_page ) 1039 $css_class[] = 'current_page_item'; 1040 elseif ( $_current_page && $page->ID == $_current_page->post_parent ) 1041 $css_class[] = 'current_page_parent'; 1042 } elseif ( $page->ID == get_option('page_for_posts') ) { 1043 $css_class[] = 'current_page_parent'; 1044 } 1045 1046 $css_class = implode( ' ', apply_filters( 'page_css_class', $css_class, $page, $depth, $args, $current_page ) ); 1047 1048 $output .= $indent . '<li class="' . $css_class . '"><a href="' . get_permalink($page->ID) . '">' . $link_before . apply_filters( 'the_title', $page->post_title, $page->ID ) . $link_after . '</a>'; 1049 1050 if ( !empty($show_date) ) { 1051 if ( 'modified' == $show_date ) 1052 $time = $page->post_modified; 1053 else 1054 $time = $page->post_date; 1055 1056 $output .= " " . mysql2date($date_format, $time); 1057 } 1058 } 1059 1060 /** 1061 * @see Walker::end_el() 1062 * @since 2.1.0 1063 * 1064 * @param string $output Passed by reference. Used to append additional content. 1065 * @param object $page Page data object. Not used. 1066 * @param int $depth Depth of page. Not Used. 1067 */ 1068 function end_el( &$output, $page, $depth = 0, $args = array() ) { 1069 $output .= "</li>\n"; 1070 } 1071 1072 } 1073 1074 /** 1075 * Create HTML dropdown list of pages. 1076 * 1077 * @package WordPress 1078 * @since 2.1.0 1079 * @uses Walker 1080 */ 1081 class Walker_PageDropdown extends Walker { 1082 /** 1083 * @see Walker::$tree_type 1084 * @since 2.1.0 1085 * @var string 1086 */ 1087 var $tree_type = 'page'; 1088 1089 /** 1090 * @see Walker::$db_fields 1091 * @since 2.1.0 1092 * @todo Decouple this 1093 * @var array 1094 */ 1095 var $db_fields = array ('parent' => 'post_parent', 'id' => 'ID'); 1096 1097 /** 1098 * @see Walker::start_el() 1099 * @since 2.1.0 1100 * 1101 * @param string $output Passed by reference. Used to append additional content. 1102 * @param object $page Page data object. 1103 * @param int $depth Depth of page in reference to parent pages. Used for padding. 1104 * @param array $args Uses 'selected' argument for selected page to set selected HTML attribute for option element. 1105 */ 1106 function start_el(&$output, $page, $depth, $args, $id = 0) { 1107 $pad = str_repeat(' ', $depth * 3); 1108 1109 $output .= "\t<option class=\"level-$depth\" value=\"$page->ID\""; 1110 if ( $page->ID == $args['selected'] ) 1111 $output .= ' selected="selected"'; 1112 $output .= '>'; 1113 $title = apply_filters( 'list_pages', $page->post_title, $page ); 1114 $output .= $pad . esc_html( $title ); 1115 $output .= "</option>\n"; 1116 } 1117 } 1118 1119 // 1120 // Attachments 1121 // 1122 1123 /** 1124 * Display an attachment page link using an image or icon. 1125 * 1126 * @since 2.0.0 1127 * 1128 * @param int $id Optional. Post ID. 1129 * @param bool $fullsize Optional, default is false. Whether to use full size. 1130 * @param bool $deprecated Deprecated. Not used. 1131 * @param bool $permalink Optional, default is false. Whether to include permalink. 1132 */ 1133 function the_attachment_link( $id = 0, $fullsize = false, $deprecated = false, $permalink = false ) { 1134 if ( !empty( $deprecated ) ) 1135 _deprecated_argument( __FUNCTION__, '2.5' ); 1136 1137 if ( $fullsize ) 1138 echo wp_get_attachment_link($id, 'full', $permalink); 1139 else 1140 echo wp_get_attachment_link($id, 'thumbnail', $permalink); 1141 } 1142 1143 /** 1144 * Retrieve an attachment page link using an image or icon, if possible. 1145 * 1146 * @since 2.5.0 1147 * @uses apply_filters() Calls 'wp_get_attachment_link' filter on HTML content with same parameters as function. 1148 * 1149 * @param int $id Optional. Post ID. 1150 * @param string $size Optional, default is 'thumbnail'. Size of image, either array or string. 1151 * @param bool $permalink Optional, default is false. Whether to add permalink to image. 1152 * @param bool $icon Optional, default is false. Whether to include icon. 1153 * @param string $text Optional, default is false. If string, then will be link text. 1154 * @return string HTML content. 1155 */ 1156 function wp_get_attachment_link( $id = 0, $size = 'thumbnail', $permalink = false, $icon = false, $text = false ) { 1157 $id = intval( $id ); 1158 $_post = & get_post( $id ); 1159 1160 if ( empty( $_post ) || ( 'attachment' != $_post->post_type ) || ! $url = wp_get_attachment_url( $_post->ID ) ) 1161 return __( 'Missing Attachment' ); 1162 1163 if ( $permalink ) 1164 $url = get_attachment_link( $_post->ID ); 1165 1166 $post_title = esc_attr( $_post->post_title ); 1167 1168 if ( $text ) 1169 $link_text = $text; 1170 elseif ( $size && 'none' != $size ) 1171 $link_text = wp_get_attachment_image( $id, $size, $icon ); 1172 else 1173 $link_text = ''; 1174 1175 if ( trim( $link_text ) == '' ) 1176 $link_text = $_post->post_title; 1177 1178 return apply_filters( 'wp_get_attachment_link', "<a href='$url' title='$post_title'>$link_text</a>", $id, $size, $permalink, $icon, $text ); 1179 } 1180 1181 /** 1182 * Wrap attachment in <<p>> element before content. 1183 * 1184 * @since 2.0.0 1185 * @uses apply_filters() Calls 'prepend_attachment' hook on HTML content. 1186 * 1187 * @param string $content 1188 * @return string 1189 */ 1190 function prepend_attachment($content) { 1191 global $post; 1192 1193 if ( empty($post->post_type) || $post->post_type != 'attachment' ) 1194 return $content; 1195 1196 $p = '<p class="attachment">'; 1197 // show the medium sized image representation of the attachment if available, and link to the raw file 1198 $p .= wp_get_attachment_link(0, 'medium', false); 1199 $p .= '</p>'; 1200 $p = apply_filters('prepend_attachment', $p); 1201 1202 return "$p\n$content"; 1203 } 1204 1205 // 1206 // Misc 1207 // 1208 1209 /** 1210 * Retrieve protected post password form content. 1211 * 1212 * @since 1.0.0 1213 * @uses apply_filters() Calls 'the_password_form' filter on output. 1214 * 1215 * @return string HTML content for password form for password protected post. 1216 */ 1217 function get_the_password_form() { 1218 global $post; 1219 $label = 'pwbox-' . ( empty($post->ID) ? rand() : $post->ID ); 1220 $output = '<form action="' . esc_url( site_url( 'wp-login.php?action=postpass', 'login_post' ) ) . '" method="post"> 1221 <p>' . __("This post is password protected. To view it please enter your password below:") . '</p> 1222 <p><label for="' . $label . '">' . __("Password:") . ' <input name="post_password" id="' . $label . '" type="password" size="20" /></label> <input type="submit" name="Submit" value="' . esc_attr__("Submit") . '" /></p> 1223 </form> 1224 '; 1225 return apply_filters('the_password_form', $output); 1226 } 1227 1228 /** 1229 * Whether currently in a page template. 1230 * 1231 * This template tag allows you to determine if you are in a page template. 1232 * You can optionally provide a template name and then the check will be 1233 * specific to that template. 1234 * 1235 * @since 2.5.0 1236 * @uses $wp_query 1237 * 1238 * @param string $template The specific template name if specific matching is required. 1239 * @return bool False on failure, true if success. 1240 */ 1241 function is_page_template( $template = '' ) { 1242 if ( ! is_page() ) 1243 return false; 1244 1245 $page_template = get_page_template_slug( get_queried_object_id() ); 1246 1247 if ( empty( $template ) ) 1248 return (bool) $page_template; 1249 1250 if ( $template == $page_template ) 1251 return true; 1252 1253 if ( 'default' == $template && ! $page_template ) 1254 return true; 1255 1256 return false; 1257 } 1258 1259 /** 1260 * Get the specific template name for a page. 1261 * 1262 * @since 3.4.0 1263 * 1264 * @param int $id The page ID to check. Defaults to the current post, when used in the loop. 1265 * @return string|bool Page template filename. Returns an empty string when the default page template 1266 * is in use. Returns false if the post is not a page. 1267 */ 1268 function get_page_template_slug( $post_id = null ) { 1269 $post = get_post( $post_id ); 1270 if ( 'page' != $post->post_type ) 1271 return false; 1272 $template = get_post_meta( $post->ID, '_wp_page_template', true ); 1273 if ( ! $template || 'default' == $template ) 1274 return ''; 1275 return $template; 1276 } 1277 1278 /** 1279 * Retrieve formatted date timestamp of a revision (linked to that revisions's page). 1280 * 1281 * @package WordPress 1282 * @subpackage Post_Revisions 1283 * @since 2.6.0 1284 * 1285 * @uses date_i18n() 1286 * 1287 * @param int|object $revision Revision ID or revision object. 1288 * @param bool $link Optional, default is true. Link to revisions's page? 1289 * @return string i18n formatted datetimestamp or localized 'Current Revision'. 1290 */ 1291 function wp_post_revision_title( $revision, $link = true ) { 1292 if ( !$revision = get_post( $revision ) ) 1293 return $revision; 1294 1295 if ( !in_array( $revision->post_type, array( 'post', 'page', 'revision' ) ) ) 1296 return false; 1297 1298 /* translators: revision date format, see http://php.net/date */ 1299 $datef = _x( 'j F, Y @ G:i', 'revision date format'); 1300 /* translators: 1: date */ 1301 $autosavef = __( '%1$s [Autosave]' ); 1302 /* translators: 1: date */ 1303 $currentf = __( '%1$s [Current Revision]' ); 1304 1305 $date = date_i18n( $datef, strtotime( $revision->post_modified ) ); 1306 if ( $link && current_user_can( 'edit_post', $revision->ID ) && $link = get_edit_post_link( $revision->ID ) ) 1307 $date = "<a href='$link'>$date</a>"; 1308 1309 if ( !wp_is_post_revision( $revision ) ) 1310 $date = sprintf( $currentf, $date ); 1311 elseif ( wp_is_post_autosave( $revision ) ) 1312 $date = sprintf( $autosavef, $date ); 1313 1314 return $date; 1315 } 1316 1317 /** 1318 * Display list of a post's revisions. 1319 * 1320 * Can output either a UL with edit links or a TABLE with diff interface, and 1321 * restore action links. 1322 * 1323 * Second argument controls parameters: 1324 * (bool) parent : include the parent (the "Current Revision") in the list. 1325 * (string) format : 'list' or 'form-table'. 'list' outputs UL, 'form-table' 1326 * outputs TABLE with UI. 1327 * (int) right : what revision is currently being viewed - used in 1328 * form-table format. 1329 * (int) left : what revision is currently being diffed against right - 1330 * used in form-table format. 1331 * 1332 * @package WordPress 1333 * @subpackage Post_Revisions 1334 * @since 2.6.0 1335 * 1336 * @uses wp_get_post_revisions() 1337 * @uses wp_post_revision_title() 1338 * @uses get_edit_post_link() 1339 * @uses get_the_author_meta() 1340 * 1341 * @todo split into two functions (list, form-table) ? 1342 * 1343 * @param int|object $post_id Post ID or post object. 1344 * @param string|array $args See description {@link wp_parse_args()}. 1345 * @return null 1346 */ 1347 function wp_list_post_revisions( $post_id = 0, $args = null ) { 1348 if ( !$post = get_post( $post_id ) ) 1349 return; 1350 1351 $defaults = array( 'parent' => false, 'right' => false, 'left' => false, 'format' => 'list', 'type' => 'all' ); 1352 extract( wp_parse_args( $args, $defaults ), EXTR_SKIP ); 1353 1354 switch ( $type ) { 1355 case 'autosave' : 1356 if ( !$autosave = wp_get_post_autosave( $post->ID ) ) 1357 return; 1358 $revisions = array( $autosave ); 1359 break; 1360 case 'revision' : // just revisions - remove autosave later 1361 case 'all' : 1362 default : 1363 if ( !$revisions = wp_get_post_revisions( $post->ID ) ) 1364 return; 1365 break; 1366 } 1367 1368 /* translators: post revision: 1: when, 2: author name */ 1369 $titlef = _x( '%1$s by %2$s', 'post revision' ); 1370 1371 if ( $parent ) 1372 array_unshift( $revisions, $post ); 1373 1374 $rows = $right_checked = ''; 1375 $class = false; 1376 $can_edit_post = current_user_can( 'edit_post', $post->ID ); 1377 foreach ( $revisions as $revision ) { 1378 if ( !current_user_can( 'read_post', $revision->ID ) ) 1379 continue; 1380 if ( 'revision' === $type && wp_is_post_autosave( $revision ) ) 1381 continue; 1382 1383 $date = wp_post_revision_title( $revision ); 1384 $name = get_the_author_meta( 'display_name', $revision->post_author ); 1385 1386 if ( 'form-table' == $format ) { 1387 if ( $left ) 1388 $left_checked = $left == $revision->ID ? ' checked="checked"' : ''; 1389 else 1390 $left_checked = $right_checked ? ' checked="checked"' : ''; // [sic] (the next one) 1391 $right_checked = $right == $revision->ID ? ' checked="checked"' : ''; 1392 1393 $class = $class ? '' : " class='alternate'"; 1394 1395 if ( $post->ID != $revision->ID && $can_edit_post ) 1396 $actions = '<a href="' . wp_nonce_url( add_query_arg( array( 'revision' => $revision->ID, 'action' => 'restore' ) ), "restore-post_$post->ID|$revision->ID" ) . '">' . __( 'Restore' ) . '</a>'; 1397 else 1398 $actions = ''; 1399 1400 $rows .= "<tr$class>\n"; 1401 $rows .= "\t<th style='white-space: nowrap' scope='row'><input type='radio' name='left' value='$revision->ID'$left_checked /></th>\n"; 1402 $rows .= "\t<th style='white-space: nowrap' scope='row'><input type='radio' name='right' value='$revision->ID'$right_checked /></th>\n"; 1403 $rows .= "\t<td>$date</td>\n"; 1404 $rows .= "\t<td>$name</td>\n"; 1405 $rows .= "\t<td class='action-links'>$actions</td>\n"; 1406 $rows .= "</tr>\n"; 1407 } else { 1408 $title = sprintf( $titlef, $date, $name ); 1409 $rows .= "\t<li>$title</li>\n"; 1410 } 1411 } 1412 1413 if ( 'form-table' == $format ) : ?> 1414 1415 <form action="revision.php" method="get"> 1416 1417 <div class="tablenav"> 1418 <div class="alignleft"> 1419 <input type="submit" class="button-secondary" value="<?php esc_attr_e( 'Compare Revisions' ); ?>" /> 1420 <input type="hidden" name="action" value="diff" /> 1421 <input type="hidden" name="post_type" value="<?php echo esc_attr($post->post_type); ?>" /> 1422 </div> 1423 </div> 1424 1425 <br class="clear" /> 1426 1427 <table class="widefat post-revisions" cellspacing="0" id="post-revisions"> 1428 <col /> 1429 <col /> 1430 <col style="width: 33%" /> 1431 <col style="width: 33%" /> 1432 <col style="width: 33%" /> 1433 <thead> 1434 <tr> 1435 <th scope="col"><?php /* translators: column name in revisons */ _ex( 'Old', 'revisions column name' ); ?></th> 1436 <th scope="col"><?php /* translators: column name in revisons */ _ex( 'New', 'revisions column name' ); ?></th> 1437 <th scope="col"><?php /* translators: column name in revisons */ _ex( 'Date Created', 'revisions column name' ); ?></th> 1438 <th scope="col"><?php _e( 'Author' ); ?></th> 1439 <th scope="col" class="action-links"><?php _e( 'Actions' ); ?></th> 1440 </tr> 1441 </thead> 1442 <tbody> 1443 1444 <?php echo $rows; ?> 1445 1446 </tbody> 1447 </table> 1448 1449 </form> 1450 1451 <?php 1452 else : 1453 echo "<ul class='post-revisions'>\n"; 1454 echo $rows; 1455 echo "</ul>"; 1456 endif; 1457 1458 }
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