rayelliott
/
_s
Archived
forked from mirror/_s
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Don't print markup in _s_content_nav() when it is not needed. Fixes #28. 

Added checks for previous (or parent) and next post in _s_content_nav() before printing any navigation-specific markup. Same approach for when using the function to print pagination links on a posts set for less than two pages.
This commit is contained in:
Konstantin Kovshenin 2012-08-15 17:05:42 +04:00
parent 31c5a39408
commit 6465b5ae9f
1 changed files with 14 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
inc/template-tags.php
View File

@ -15,7 +15,20 @@ if ( ! function_exists( '_s_content_nav' ) ):
* @since _s 1.0
*/
function _s_content_nav( $nav_id ) {
global $wp_query;
global $wp_query, $post;
// Don't print empty markup on single pages if there's nowhere to navigate.
if ( is_single() ) {
$previous = ( is_attachment() ) ? get_post( $post->post_parent ) : get_adjacent_post( false, '', true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous )
return;
}
// Don't print empty markup in archives if there's only one page.
if ( $wp_query->max_num_pages < 2 && ( is_home() || is_archive() || is_search() ) )
return;
$nav_class = 'site-navigation paging-navigation';
if ( is_single() )