Ticket #40108: 40108.patch

post-template.php

@@ -842 +842 @@
  *                                          Also appended to the current item, which is not linked. Default empty.
  *     @type string       $next_or_number   Indicates whether page numbers should be used. Valid values are number
  *                                          and next. Default is 'number'.
+ *     @type string       $navwidth         Number of links displayed before and after current page.
  *     @type string       $separator        Text between pagination links. Default is ' '.
  *     @type string       $nextpagelink     Link text for the next page link, if available. Default is 'Next Page'.
  *     @type string       $previouspagelink Link text for the previous page link, if available. Default is 'Previous Page'.
@@ -865 +866 @@
                 'nextpagelink'     => __( 'Next page' ),
                 'previouspagelink' => __( 'Previous page' ),
                 'pagelink'         => '%',
-                'echo'             => 1
+                'echo'             => 1,
         );
 
         $params = wp_parse_args( $args, $defaults );
@@ -912 +913 @@
                                 /** This filter is documented in wp-includes/post-template.php */
                                 $output .= apply_filters( 'wp_link_pages_link', $link, $prev );
                         }
+
+                        // Output number of links equal to $navwidth before current page.
+                        if ( 'mixed' == $r['next_or_number'] ) {
+                                for ( $i = $page - $navwidth; $i < $page; $i++ ) {
+                                        if ( $i > 0 ) {
+                                                $link = _wp_link_page( $i ) . $r['link_before'] . str_replace( '%', $i, $r['pagelink'] ) . $r['link_after'] . '</a>';
+                                                $link = apply_filters( 'wp_link_pages_link', $link, $i );
+                                                // Use the custom links separator beginning with the second link.
+                                                $output .= ( 1 !== $i ) ? $r['separator'] : ' ';
+                                                $output .= $link;
+                                        }
+                                }
+
+                                // Output current page within <span> tags for enhanced styling capability.
+                                if ( $prev ) {
+                                        $output .= $r['separator'];
+                                }
+                                $output .= $r['link_before'] . ('<span>') . str_replace( '%', $i, $r['pagelink'] ) . ('</span>') . $r['link_after'];
+
+                                // Output number of links equal to $navwidth after current page.
+                                for ( $i = $page + 1; $i <= $numpages; $i++ ) {
+                                        $link = _wp_link_page( $i ) . $r['link_before'] . str_replace( '%', $i, $r['pagelink'] ) . $r['link_after'] . '</a>';
+                                        $link = apply_filters( 'wp_link_pages_link', $link, $i );
+                                        $output .= $r['separator'] . $link;
+                                }
+                        }
+
                         $next = $page + 1;
                         if ( $next <= $numpages ) {
                                 if ( $prev ) {