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Setting up AZ index
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andrewmbacon
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Jul 21, 2014
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| <?php | ||
| /* | ||
| Template Name: A-Z Index | ||
| */ | ||
| get_header(); ?> | ||
|
|
||
| <div class="row" id="primary"> | ||
| <div class="col-sm-12"> | ||
| <?php if (have_posts()) : while (have_posts()) : the_post(); ?> | ||
| <div class="post content clearfix" id="post-<?php the_ID(); ?>"> | ||
| <h1> | ||
| <?php the_title(); ?> | ||
| </h1> | ||
| <div class="post-content"> | ||
| <?php the_content(); ?> | ||
| </div> | ||
| <div id="az-index" class="clearfix"> | ||
| <?php | ||
|
|
||
| function getChars(){ | ||
| $pages = get_pages(); | ||
| $letters = array(); | ||
| foreach( (array) $pages as $pg ){ | ||
| $title = ucwords($pg->post_title); | ||
| $char = $title{0}; | ||
| if( !(is_numeric($char)) && !in_array($char, $letters) ){ | ||
| array_push($letters, $char); | ||
| } | ||
| } | ||
| return $letters; | ||
| } | ||
|
|
||
| // Generate AZ Navigation | ||
| echo '<nav class="btn-group">'; | ||
| $anchors = getChars(); | ||
| foreach( range('A', 'Z') as $char ){ | ||
| if( in_array( $char, $anchors ) ){ | ||
| echo '<a href="#'.$char.'-pages" class="btn btn-default">'.$char.'</a>'; | ||
| } else { | ||
| echo '<span class="btn btn-default disabled">'.$char.'</span>'; | ||
| } | ||
| } | ||
| echo '</nav>'; | ||
|
|
||
| // Generate AZ List | ||
| $pages = get_pages(array('sort_order' => 'asc', 'sort_column' => 'post_title', 'hierarchical' => false)); | ||
| $letters = array(); | ||
| echo '<section class="letter-directory">'; | ||
| foreach( (array) $pages as $pg ){ | ||
| $title = ucwords($pg->post_title); | ||
| $char = $title{0}; | ||
| if( !( is_numeric($char) || empty($char) ) ){ | ||
| if( $char != end($letters) && !empty($letters) ){ | ||
| echo '</ol></div>'; | ||
| } | ||
| if( !in_array($char, $letters) ){ | ||
| echo '<div class="az-letter"><a name="'.$char.'-pages" class="az-anchor"></a><h2 id="'.$char.'-pages az-letter-title"><span class="az-letter">'.$char.'</span></h2><ol class="az-letter-list">'; | ||
| array_push($letters, $char); | ||
| } | ||
| echo '<li><a href="'.get_page_link($pg->ID).'" class="az-letter-page">'.$title.'</a></li>'; | ||
| } | ||
| } | ||
| echo '</ol></div></section>'; | ||
| ?> | ||
| </div><!-- /az --> | ||
| </div><!-- /post --> | ||
| <?php endwhile; endif; ?> | ||
| </div><!-- /span-12 --> | ||
| </div><!-- /row --> | ||
| <?php get_footer(); ?> |
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