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 = ( is_single() ) ? 'navigation-post' : 'navigation-paging';
?>
max_num_pages;
}
// Don't print empty markup if there's only one page.
if ( $max_num_pages < 2 ) {
return;
}
?>
comment_type ) :
case 'pingback' :
case 'trackback' :
?>
', '' ); ?>
id="li-comment-">
%3$s | Posted on by %10$s', 'stay' ),
esc_url( get_post_format_link( get_post_format() ) ),
esc_attr( sprintf( __( 'Permalink to %s', 'stay' ), get_post_format() ) ),
get_post_format_string( get_post_format() ),
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'stay' ), get_the_author() ) ),
get_the_author()
);
} else {
printf( __( 'Posted on by %7$s', 'stay' ),
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( sprintf( __( 'View all posts by %s', 'stay' ), get_the_author() ) ),
get_the_author()
);
}
}
endif;
/**
* Returns true if a blog has more than 1 category
*
* @since Stay 1.0
*/
function stay_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'all_the_cool_cats' ) ) ) {
// Create an array of all the categories that are attached to posts
$all_the_cool_cats = get_categories( array(
'hide_empty' => 1,
) );
// Count the number of categories that are attached to the posts
$all_the_cool_cats = is_countable( $all_the_cool_cats ) ? count( $all_the_cool_cats ) : 0;
set_transient( 'all_the_cool_cats', $all_the_cool_cats );
}
if ( '1' != $all_the_cool_cats ) {
// This blog has more than 1 category so stay_categorized_blog should return true
return true;
} else {
// This blog has only 1 category so stay_categorized_blog should return false
return false;
}
}
/**
* Flush out the transients used in stay_categorized_blog
*
* @since Stay 1.0
*/
function stay_category_transient_flusher() {
// Like, beat it. Dig?
delete_transient( 'all_the_cool_cats' );
}
add_action( 'edit_category', 'stay_category_transient_flusher' );
add_action( 'save_post', 'stay_category_transient_flusher' );