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Ticket #8703: 8703.diff

File 8703.diff, 3.2 KB (added by sivel, 6 years ago)
  • link-template.php

     
    970970} 
    971971 
    972972/** 
     973 * Display adjacent post relational link. 
     974 * 
     975 * Can either be next or previous post relational link. 
     976 * 
     977 * @since 2.8.0 
     978 * 
     979 * @param string $title Optional. Link title format. 
     980 * @param bool $in_same_cat Optional. Whether link should be in same category. 
     981 * @param string $excluded_categories Optional. Excluded categories IDs. 
     982 * @param bool $previous Optional, default is true. Whether display link to previous post. 
     983 */ 
     984//function get_adjacent_post_rel_link($prev = true, $next = true) { 
     985function adjacent_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '', $previous = true) { 
     986        if ( $previous && is_attachment() ) 
     987                $post = & get_post($GLOBALS['post']->post_parent); 
     988        else 
     989                $post = get_adjacent_post($in_same_cat,$excluded_categories,$previous); 
     990 
     991        if ( !$post ) 
     992                return; 
     993 
     994        if ( empty($post->post_title) ) 
     995                $post->post_title = $previous ? __('Previous Post') : __('Next Post'); 
     996 
     997        $date = mysql2date(get_option('date_format'), $post->post_date); 
     998 
     999        $title = str_replace('%title', $post->post_title, $title); 
     1000        $title = str_replace('%date', $date, $title); 
     1001 
     1002        $title = apply_filters('the_title', $title, $post); 
     1003         
     1004        $link .= $previous ? "<link rel='prev' title='" : "<link rel='next' title='"; 
     1005        $link .= $title; 
     1006        $link .= "' href='" . get_permalink($post) . "' />\n"; 
     1007 
     1008        $adjacent = $previous ? 'previous' : 'next'; 
     1009        echo apply_filters( "{$adjacent}_post_rel_link", $link ); 
     1010} 
     1011 
     1012/** 
     1013 * Display relational links for the posts adjacent to the current post. 
     1014 * 
     1015 * @since 2.8.0 
     1016 * 
     1017 * @param string $title Optional. Link title format. 
     1018 * @param bool $in_same_cat Optional. Whether link should be in same category. 
     1019 * @param string $excluded_categories Optional. Excluded categories IDs. 
     1020 */ 
     1021function adjacent_posts_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '') { 
     1022        adjacent_post_rel_link($title, $in_same_cat, $excluded_categories = '', true); 
     1023        adjacent_post_rel_link($title, $in_same_cat, $excluded_categories = '', false); 
     1024} 
     1025 
     1026/** 
     1027 * Display relational link for the next post adjacent to the current post. 
     1028 * 
     1029 * @since 2.8.0 
     1030 * 
     1031 * @param string $title Optional. Link title format. 
     1032 * @param bool $in_same_cat Optional. Whether link should be in same category. 
     1033 * @param string $excluded_categories Optional. Excluded categories IDs. 
     1034 */ 
     1035function next_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '') { 
     1036        adjacent_post_rel_link($title, $in_same_cat, $excluded_categories = '', false); 
     1037} 
     1038 
     1039/** 
     1040 * Display relational link for the previous post adjacent to the current post. 
     1041 * 
     1042 * @since 2.8.0 
     1043 * 
     1044 * @param string $title Optional. Link title format. 
     1045 * @param bool $in_same_cat Optional. Whether link should be in same category. 
     1046 * @param string $excluded_categories Optional. Excluded categories IDs. 
     1047 */ 
     1048function prev_post_rel_link($title = '%title', $in_same_cat = false, $excluded_categories = '') { 
     1049        adjacent_post_rel_link($title, $in_same_cat, $excluded_categories = '', true); 
     1050} 
     1051 
     1052/** 
    9731053 * Retrieve get links for page numbers. 
    9741054 * 
    9751055 * @since 1.5.0