forked from mirror/_s
_s: Split navigation template tag in context-specific tags.
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obenland
parent
caff68529f
commit
3f4effb5f0
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@ -87,7 +87,7 @@ get_header(); ?>
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<?php endwhile; ?>
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<?php _s_content_nav( 'nav-below' ); ?>
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<?php _s_paging_nav(); ?>
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<?php else : ?>
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@ -7,55 +7,63 @@
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* @package _s
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*/
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if ( ! function_exists( '_s_content_nav' ) ) :
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if ( ! function_exists( '_s_paging_nav' ) ) :
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/**
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* Display navigation to next/previous pages when applicable.
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* Display navigation to next/previous set of posts when applicable.
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*
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* @return void
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*/
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function _s_content_nav( $nav_id ) {
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global $wp_query, $post;
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// Don't print empty markup on single pages if there's nowhere to navigate.
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if ( is_single() ) {
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$previous = ( is_attachment() ) ? get_post( $post->post_parent ) : get_adjacent_post( false, '', true );
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$next = get_adjacent_post( false, '', false );
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if ( ! $next && ! $previous ) {
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return;
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}
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}
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// Don't print empty markup in archives if there's only one page.
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if ( $wp_query->max_num_pages < 2 && ( is_home() || is_archive() || is_search() ) ) {
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function _s_paging_nav() {
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// Don't print empty markup if there's only one page.
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if ( $GLOBALS['wp_query']->max_num_pages < 2 ) {
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return;
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}
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$nav_class = ( is_single() ) ? 'post-navigation' : 'paging-navigation';
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?>
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<nav role="navigation" id="<?php echo esc_attr( $nav_id ); ?>" class="<?php echo $nav_class; ?>">
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<h1 class="screen-reader-text"><?php _e( 'Post navigation', '_s' ); ?></h1>
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<nav class="navigation paging-navigation" role="navigation">
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<h1 class="screen-reader-text"><?php _e( 'Posts navigation', '_s' ); ?></h1>
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<div class="nav-links">
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<?php if ( is_single() ) : // navigation links for single posts ?>
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<?php if ( get_next_posts_link() ) : ?>
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<div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">←</span> Older posts', '_s' ) ); ?></div>
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<?php endif; ?>
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<?php previous_post_link( '<div class="nav-previous">%link</div>', '<span class="meta-nav">' . _x( '←', 'Previous post link', '_s' ) . '</span> %title' ); ?>
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<?php next_post_link( '<div class="nav-next">%link</div>', '%title <span class="meta-nav">' . _x( '→', 'Next post link', '_s' ) . '</span>' ); ?>
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<?php if ( get_previous_posts_link() ) : ?>
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<div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">→</span>', '_s' ) ); ?></div>
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<?php endif; ?>
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<?php elseif ( $wp_query->max_num_pages > 1 && ( is_home() || is_archive() || is_search() ) ) : // navigation links for home, archive, and search pages ?>
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<?php if ( get_next_posts_link() ) : ?>
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<div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">←</span> Older posts', '_s' ) ); ?></div>
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<?php endif; ?>
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<?php if ( get_previous_posts_link() ) : ?>
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<div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">→</span>', '_s' ) ); ?></div>
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<?php endif; ?>
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<?php endif; ?>
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</nav><!-- #<?php echo esc_html( $nav_id ); ?> -->
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</div><!-- .nav-links -->
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</nav><!-- .navigation -->
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<?php
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}
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endif; // _s_content_nav
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endif;
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if ( ! function_exists( '_s_post_nav' ) ) :
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/**
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* Display navigation to next/previous post when applicable.
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*
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* @return void
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*/
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function _s_post_nav() {
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// Don't print empty markup if there's nowhere to navigate.
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$previous = ( is_attachment() ) ? get_post( get_post()->post_parent ) : get_adjacent_post( false, '', true );
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$next = get_adjacent_post( false, '', false );
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if ( ! $next && ! $previous ) {
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return;
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}
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?>
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<nav class="navigation post-navigation" role="navigation">
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<h1 class="screen-reader-text"><?php _e( 'Post navigation', '_s' ); ?></h1>
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<div class="nav-links">
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<?php previous_post_link( '%link', _x( '<span class="meta-nav">←</span> %title', 'Previous post link', '_s' ) ); ?>
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<?php next_post_link( '%link', _x( '%title <span class="meta-nav">→</span>', 'Next post link', '_s' ) ); ?>
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</div><!-- .nav-links -->
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</nav><!-- .navigation -->
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<?php
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}
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endif;
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if ( ! function_exists( '_s_comment' ) ) :
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/**
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@ -31,7 +31,7 @@ get_header(); ?>
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<?php endwhile; ?>
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<?php _s_content_nav( 'nav-below' ); ?>
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<?php _s_paging_nav(); ?>
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<?php else : ?>
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@ -23,7 +23,7 @@ get_header(); ?>
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<?php endwhile; ?>
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<?php _s_content_nav( 'nav-below' ); ?>
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<?php _s_paging_nav(); ?>
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<?php else : ?>
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@ -14,7 +14,7 @@ get_header(); ?>
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<?php get_template_part( 'content', 'single' ); ?>
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<?php _s_content_nav( 'nav-below' ); ?>
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<?php _s_post_nav(); ?>
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<?php
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// If comments are open or we have at least one comment, load up the comment template
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