-
Notifications
You must be signed in to change notification settings - Fork 1
/
page-tut.php
77 lines (63 loc) · 1.68 KB
/
page-tut.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
<?php
/**
* Template Name: Tutorial Page
*
* @package mcbain
*
*/
$parent_id = ( $post->post_parent ) ? $post->post_parent : $post->ID;
$parent = get_post( $parent_id );
add_filter( 'document_title_parts', function( $title ) {
global $post, $parent;
$parent_title = ( isset($parent) && ($parent->ID != $post->ID) ) ? $parent->post_title . "-" : "";
$title['site'] = $parent_title . get_bloginfo( 'name' );;
return $title;
}, 10, 2 );
// get previous / next pages
$pagelist = get_pages("child_of=".$parent_id."&sort_column=menu_order&sort_order=asc");
$prev = false;
$next = false;
$onemore = false;
foreach ($pagelist as $p) {
if ( $onemore ) {
$next = $p;
break;
}
if ( $post->ID === $p->ID ) {
$onemore = true;
} else {
$prev = $p;
}
}
// if this is the parent post, hardcode
if ( $post->ID === $parent_id ) {
$prev = false;
$next = $pagelist[0];
}
?>
<?php get_header(); ?>
<article <?php post_class(); ?>>
<header class="entry-header">
<?php if ( $parent->ID != $post->ID ) : ?>
<h3> <?php echo $parent->post_title; ?> </h3>
<?php endif; ?>
</header>
<div class="entry-content">
<?php while ( have_posts() ) : the_post(); ?>
<?php the_content(); ?>
<?php endwhile; ?>
</div>
</article>
<nav class="post-pagination">
<?php if ( $prev ) : ?>
<a href="<?php echo esc_attr( get_permalink( $prev->ID ) ); ?>">
« <?php echo esc_html( $prev->post_title ); ?>
</a>
<?php endif; ?>
<?php if ( $next ) : ?>
<a href="<?php echo esc_attr( get_permalink( $next->ID ) ); ?>">
<?php echo esc_html( $next->post_title ); ?> »
</a>
<?php endif; ?>
</nav>
<?php get_footer(); ?>