/**
* Output slides meta box.
*
* @param WP_Post $post
*/
public static function slides_meta_box($post)
{
wp_nonce_field('ib_slideshow_slides_meta_box', 'ib_slideshow_slides_meta_box_nonce');
// Get slideshow type.
$slideshow_settings = get_post_meta($post->ID, '_ib_slideshow', true);
$slideshow_type = '';
if ($slideshow_settings && isset($slideshow_settings['type'])) {
$slideshow_type = $slideshow_settings['type'];
} else {
$types = apply_filters('ib_slideshow_types', array());
if (count($types)) {
reset($types);
$slideshow_type = key($types);
}
}
if (empty($slideshow_type)) {
return;
}
// Get slide fields given slideshow type.
$fields = apply_filters('ib_slideshow_slide_fields', array());
$meta = new IB_Slideshow_Meta($fields, $slideshow_type);
// Get slides.
$slides = IB_Slideshow::get_instance()->get_slides($post->ID);
include 'templates/slides-meta-box.php';
}
/**
* Get instance of this class.
*
* @return IB_Slideshow
*/
public static function get_instance()
{
if (!self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Output slideshow given its alias.
*
* @param string $slug
* @return string
*/
function educator_slideshow($slug, $type = '')
{
if (!$slug || !class_exists('IB_Slideshow')) {
return '';
}
$ibs = IB_Slideshow::get_instance();
$slideshow = $ibs->get_slideshow_by('slug', $slug);
if (!$slideshow) {
return '';
}
$slides = $ibs->get_slides($slideshow->ID);
if (!$slides) {
return '';
}
$settings = $ibs->get_slideshow_settings($slideshow->ID);
$slideshow_type = isset($settings['type']) ? $settings['type'] : 'default';
switch ($slideshow_type) {
case 'default':
return educator_fw_slideshow($slides, $settings, $type);
case 'post':
return educator_post_slideshow($slides, $settings);
}
}