/**
* Sets a post layout.
*
* @since 3.0.0
* @access public
* @param int $post_id
* @param string $layout
* @return bool
*/
function hybrid_set_post_layout($post_id, $layout)
{
return 'default' !== $layout ? update_post_meta($post_id, hybrid_get_layout_meta_key(), $layout) : hybrid_delete_post_layout($post_id);
}
/**
* Saves the post layout when submitted via the layout meta box.
*
* @since 3.0.0
* @access public
* @param int $post_id The ID of the current post being saved.
* @param object $post The post object currently being saved.
* @return void|int
*/
function hybrid_save_post_layout($post_id, $post = '')
{
// Fix for attachment save issue in WordPress 3.5. @link http://core.trac.wordpress.org/ticket/21963
if (!is_object($post)) {
$post = get_post();
}
// Verify the nonce for the post formats meta box.
if (!isset($_POST['hybrid-post-layout-nonce']) || !wp_verify_nonce($_POST['hybrid-post-layout-nonce'], basename(__FILE__))) {
return $post_id;
}
// Get the previous post layout.
$meta_value = hybrid_get_post_layout($post_id);
// Get the submitted post layout.
$new_meta_value = isset($_POST['hybrid-post-layout']) ? sanitize_key($_POST['hybrid-post-layout']) : '';
// If there is no new meta value but an old value exists, delete it.
if ('' == $new_meta_value && $meta_value) {
hybrid_delete_post_layout($post_id);
} elseif ($meta_value !== $new_meta_value) {
hybrid_set_post_layout($post_id, $new_meta_value);
}
}