/**
* Filters the 'theme_mods_theme_layout'.
*/
function tamatebako_set_post_layout($layout)
{
/* Only in front end singular */
if (!is_admin() && is_singular()) {
/* Check if current post type has layouts support */
if (in_array(get_post_type(get_queried_object_id()), tamatebako_layouts_post_types())) {
/* Get list of available layouts */
$layouts = array_keys(tamatebako_layouts());
/* Get current entry layout */
$post_layout = tamatebako_get_post_layout(get_queried_object_id());
/* If current entry has layout and the current layout is valid layout, use it. */
if (!empty($post_layout) && in_array($post_layout, $layouts)) {
$layout = tamatebako_get_post_layout(get_queried_object_id());
}
}
}
return $layout;
}
/**
* Saves the post layout metadata.
*/
function tamatebako_layouts_save_post($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['theme-layouts-nonce']) || !wp_verify_nonce($_POST['theme-layouts-nonce'], basename(__FILE__))) {
return $post_id;
}
/* Get the meta key. */
$meta_key = tamatebako_layout_meta_key();
/* Get the previous post layout. */
$meta_value = tamatebako_get_post_layout($post_id);
/* Get the submitted post layout. */
$new_meta_value = $_POST['post-layout'];
/* If there is no new meta value but an old value exists, delete it. */
if (current_user_can('delete_post_meta', $post_id, $meta_key) && '' == $new_meta_value && $meta_value) {
delete_post_meta($post_id, $meta_key);
} elseif (current_user_can('add_post_meta', $post_id, $meta_key) && $new_meta_value && '' == $meta_value) {
update_post_meta($post_id, $meta_key, $new_meta_value);
} elseif (current_user_can('edit_post_meta', $post_id, $meta_key) && $meta_value !== $new_meta_value) {
update_post_meta($post_id, $meta_key, $new_meta_value);
}
}
