/**
* Renderer for category ordering page
*/
function display_ht_kb_article_ordering_page()
{
global $wpdb, $wp_locale;
$taxonomy = 'ht_kb_category';
$post_type = 'ht_kb';
$post_type_data = get_post_type_object($post_type);
if (!taxonomy_exists($taxonomy)) {
$taxonomy = '';
}
//get all the categories with the get_ht_kb_categories function, note the orderby not yet working correctly
$all_cats = get_ht_kb_categories(null, 'slug');
//sort the categories by slug, to overcome issue with get_ht_kb_categories not sorting correctly
$sorted_categories = array();
//add each category to sorted categories array, using the slug as the key
foreach ($all_cats as $key => $cat) {
$sorted_categories[$cat->slug] = $cat;
}
//perform key sort
ksort($sorted_categories);
?>
<div class="wrap">
<h2><?php
_e('Article Ordering', 'ht-knowledge-base');
?>
</h2>
<noscript>
<div class="error message">
<p><?php
_e('Javascript must be enabled to use this page', 'ht-knowledge-base');
?>
</p>
</div>
</noscript>
<div id="ajax-response"></div>
<div id="ht-kb-ordering">
<div class="hkb-ordering__header">
<span><?php
_e('Category:', 'ht-knowledge-base');
?>
</span>
<select class="hkb-cat-selector-adm">
<?php
foreach ($sorted_categories as $key => $category) {
?>
<option value="<?php
echo $category->term_id;
?>
"><?php
echo $category->name;
?>
</option>
<?php
}
?>
</select>
</div>
<div class="hkb-ordering__content">
<form action="edit.php" method="get" id="ht-kb-ordering-form">
<?php
foreach ($sorted_categories as $key => $category) {
?>
<ul class="sortable hkb-category-article-list hkb-category-article-list-<?php
echo $category->term_id;
?>
" data-term-id="<?php
echo $category->term_id;
?>
">
<?php
$category_articles = hkb_get_archive_articles($category, null, null, 'article_ordering');
$order = 10;
?>
<?php
if (empty($category_articles)) {
?>
<li><?php
_e('No articles in this category', 'ht-knowledge-base');
?>
</li>
<?php
} else {
?>
<?php
foreach ($category_articles as $key => $article) {
?>
<?php
$custom_order = hkb_get_custom_article_order($article->ID, $category->term_id);
$order = empty($custom_order) ? $order : intval($custom_order);
?>
<li data-article-id="<?php
echo $article->ID;
?>
" data-term-id="<?php
echo $category->term_id;
?>
" data-order="<?php
echo $order;
?>
">
<div class="item">
<?php
echo $article->post_title;
?>
</div>
</li>
<?php
$order = $order + 10;
?>
<?php
}
?>
<?php
}
?>
</ul>
<?php
}
?>
</form>
</div>
<div class="hkb-ordering__footer">
<a href="javascript:;" class="save-order button-primary"><?php
_e("Save Order", 'ht-knowledge-base');
?>
</a>
</div>
</div>
</div>
<?php
}
/**
* Set initial custom order meta
*/
function ht_kb_set_initial_custom_order_meta($post_id)
{
//get ht_kb_category terms
$category_terms = wp_get_post_terms($post_id, 'ht_kb_category');
//loop terms and ensure order is set
foreach ($category_terms as $key => $category_term) {
$category_term_id = $category_term->term_id;
$current_custom_order = hkb_get_custom_article_order($post_id, $category_term_id);
//upgrade if empty, set custom order initially to post_id
if (empty($current_custom_order)) {
hkb_set_custom_article_order($post_id, $category_term_id, $post_id);
}
}
}
