<?php
/**
* INDEX - SLIDER
*/
$slider_posts = koala_get_slider_posts();
if (count($slider_posts) > 0) {
?>
<section class="post-slider">
<span class="previous-post"><i class="fa fa-chevron-left"></i></span>
<div class="post-slider-container">
<?php
foreach ($slider_posts as $post) {
setup_postdata($post);
$post_image = null;
if (has_post_thumbnail()) {
$post_image = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), 'background');
$post_image = $post_image[0];
}
?>
<article class="post-slider-post" data-background="<?php
echo esc_url($post_image);
?>
">
<?php
koala_get_category();
?>
<h2><a href="<?php
the_permalink();
function koala_get_slider_background()
{
$slider_post = koala_get_slider_posts(1);
if (count($slider_post)) {
$post_image = null;
if (has_post_thumbnail($slider_post[0]->ID)) {
$post_image = wp_get_attachment_image_src(get_post_thumbnail_id($slider_post[0]->ID), 'background');
$post_image = $post_image[0];
}
return $post_image;
} else {
return koala_get_header_background();
}
}
