<?php
while (have_posts()) {
the_post();
?>
<article id="post-<?php
the_ID();
?>
" <?php
post_class();
?>
itemscope itemtype="http://schema.org/LocalBusiness">
<?php
if (!post_password_required()) {
$photos = listable_get_listing_gallery_ids();
if (!empty($photos)) {
?>
<div class="entry-featured-carousel">
<?php
if (count($photos) == 1) {
$myphoto = $photos[0];
$image = wp_get_attachment_image_src($myphoto, 'listable-featured-image');
$src = $image[0];
?>
<div class="entry-cover-image" style="background-image: url(<?php
echo $src;
?>
);"></div>
<?php
/**
* Return the ID of the first image found in the post meta (featured image). In case of listings first we will look into the gallery (main_image) and then for the featured image
*
* @param null $post_ID
*
* @return array|bool|string
*/
function listable_get_post_image_id($post_ID = null)
{
if (empty($post_ID)) {
$post_ID = get_the_ID();
}
//get the presentation gallery if present
$gallery_ids = listable_get_listing_gallery_ids($post_ID);
//now lets get the image (either from the presentation gallery or the featured image
// if there are second images, use them
if (!empty($gallery_ids)) {
return $gallery_ids[0];
} else {
// fallback to featured image
return esc_sql(get_post_thumbnail_id($post_ID));
}
return false;
}
public function widget($args, $instance)
{
global $post;
$photos = listable_get_listing_gallery_ids();
if (!empty($photos)) {
echo $args['before_widget'];
?>
<header class="listing-gallery__header">
<span class="listing-gallery__title"><?php
esc_html_e('Photo gallery', 'listable');
?>
</span>
<a href="<?php
echo wp_get_attachment_url(intval($photos[0]));
?>
" class="listing-gallery__all"><?php
echo esc_html__('All photos', 'listable') . ' (' . count($photos) . ')';
?>
</a>
</header>
<div class="listing-gallery__items js-widget-gallery">
<?php
foreach ($photos as $key => $photo_ID) {
?>
<a href="<?php
echo wp_get_attachment_url($photo_ID);
?>
" class="listing-gallery__item">
<?php
echo wp_get_attachment_image($photo_ID, 'thumbnail', false, array('itemprop' => 'image'));
?>
</a>
<?php
}
?>
</div><!-- .listing-gallery__items -->
<?php
echo $args['after_widget'];
}
}
