/**
* Handle ajax requests for the carousel.
*/
function vantage_carousel_ajax_handler()
{
if (empty($_GET['query'])) {
return;
}
$query = $_GET['query'];
$query['paged'] = $_GET['paged'];
$query['post_status'] = 'publish';
$query = new WP_Query($query);
ob_start();
?>
<div class="vantage-carousel-wrapper">
<?php
$vars = vantage_get_query_variables();
?>
<ul class="vantage-carousel" data-query="<?php
echo esc_attr(json_encode($vars));
?>
" data-ajax-url="<?php
echo esc_url(admin_url('admin-ajax.php'));
?>
">
<?php
while ($query->have_posts()) {
$query->the_post();
?>
<li class="carousel-entry">
<div class="thumbnail">
<?php
if (has_post_thumbnail()) {
$img = wp_get_attachment_image_src(get_post_thumbnail_id(), 'vantage-carousel');
?>
<a href="<?php
the_permalink();
?>
" style="background-image: url(<?php
echo esc_url($img[0]);
?>
)">
<span class="overlay"></span>
</a>
<?php
} else {
?>
<a href="<?php
the_permalink();
?>
" class="default-thumbnail"><span class="overlay"></span></a>
<?php
}
?>
</div>
<?php
$title = get_the_title();
if (empty($title)) {
$title = _e('Post ', 'vantage') . get_the_ID();
}
?>
<h3><a href="<?php
the_permalink();
?>
"><?php
echo $title;
?>
</a></h3>
</li>
<?php
}
?>
</ul>
</div>
<?php
// Reset everything
wp_reset_postdata();
header('content-type:application/json');
echo json_encode(array('html' => ob_get_clean(), 'count' => $query->post_count));
exit;
}
<?php
/**
* Loop Name: Carousel Slider
*/
?>
<div class="vantage-carousel-wrapper">
<?php
$vars = vantage_get_query_variables();
?>
<ul class="vantage-carousel" data-query="<?php
echo esc_attr(json_encode($vars));
?>
" data-ajax-url="<?php
echo esc_url(admin_url('admin-ajax.php'));
?>
">
<?php
while (have_posts()) {
the_post();
?>
<li class="carousel-entry">
<div class="thumbnail">
<?php
if (has_post_thumbnail()) {
$img = wp_get_attachment_image_src(get_post_thumbnail_id(), 'vantage-carousel');
?>
<a href="<?php
the_permalink();
