/**
* Add our own output of recommended products, as the plugin
* uses the standard grid by default, and we need our own.
*
* @since Marketify 1.0
*
* @return void
*/
function marketify_recommended_products()
{
global $edd_options;
if (!function_exists('edd_rp_get_suggestions')) {
return;
}
if (is_singular('download')) {
global $post;
$suggestion_data = edd_rp_get_suggestions($post->ID);
} else {
$cart_items = edd_get_cart_contents();
if (empty($cart_items)) {
return;
}
$post_ids = wp_list_pluck($cart_items, 'id');
$user_id = is_user_logged_in() ? get_current_user_id() : false;
$suggestion_data = edd_rp_get_multi_suggestions($post_ids, $user_id);
}
if (!is_array($suggestion_data) || empty($suggestion_data)) {
return;
}
$suggestions = array_keys($suggestion_data);
$suggested_downloads = new WP_Query(array('post__in' => $suggestions, 'post_type' => 'download', 'posts_per_page' => edd_get_option('edd_rp_suggestion_count')));
?>
<h1 class="section-title recommended-products"><span><?php
_e('Recommended Products', 'marketify');
?>
</span></h1>
<div class="row edd-recommended-products">
<?php
while ($suggested_downloads->have_posts()) {
$suggested_downloads->the_post();
?>
<div class="col-lg-3 col-md-4 col-sm-6">
<?php
get_template_part('content-grid', 'download');
?>
</div>
<?php
}
?>
</div>
<?php
}
/**
* edd_rp_get_multi_suggestions
*
* Generates the suggestions for an array of post IDs
* *
* @since 1.0
* @param $post_ids array post IDs to get suggestions for
* @param $user_id int a user ID to filter already purchased items from the return
* @param $count int The number of items to display
* @return array
*/
function edd_rp_get_multi_suggestions($post_ids = false, $user_id = false, $count = false)
{
if (!is_array($post_ids) || count($post_ids) == 0) {
return false;
}
$suggestions = array();
foreach ($post_ids as $post) {
$new_suggestions = edd_rp_get_suggestions($post, $user_id, $count);
if (is_array($new_suggestions)) {
$suggestions = $suggestions + $new_suggestions;
}
}
if (count($suggestions) == 0) {
$suggestions = array();
} else {
// Remove any items from the suggestions that were used as the basis
foreach ($post_ids as $post_id) {
if (isset($suggestions[$post_id])) {
unset($suggestions[$post_id]);
}
}
// Sort by the most times purchased
arsort($suggestions);
}
// If we didn't get a new length to slice to ( usually from short codes )
if (empty($count)) {
$count = apply_filters('edd_rp_multi_recommendation_count', edd_get_option('edd_rp_suggestion_count', 3));
}
return apply_filters('edd_rp_multi_recommendation_results', array_slice($suggestions, 0, $count, true));
}
<?php
global $post;
$suggestion_data = edd_rp_get_suggestions($post->ID);
if (is_array($suggestion_data) && !empty($suggestion_data)) {
$suggestions = array_keys($suggestion_data);
$suggested_downloads = new WP_Query(array('post__in' => $suggestions, 'post_type' => 'download'));
if ($suggested_downloads->have_posts()) {
?>
<div id="edd-rp-single-wrapper">
<h5 id="edd-rp-single-header"><?php
echo sprintf(__('Users who purchased %s, also purchased:', 'edd-rp-txt'), get_the_title());
?>
</h5>
<div id="edd-rp-items-wrapper" class="edd-rp-single">
<?php
while ($suggested_downloads->have_posts()) {
?>
<?php
$suggested_downloads->the_post();
?>
<div class="edd-rp-item <?php
echo !current_theme_supports('post-thumbnails') ? 'edd-rp-nothumb' : '';
?>
">
<a href="<?php
the_permalink();
?>
">
<?php
the_title();
