/**
* Saves the attachment layout for the attachment edit form.
*
* @since 0.3.0
* @param array $post The attachment post array (not the post object!).
* @param array $fields Array of fields for the edit attachment form.
* @return array $post
*/
function theme_layouts_attachment_fields_to_save($post, $fields)
{
/* If the theme layouts field was submitted. */
if (isset($fields['theme-layouts-post-layout'])) {
/* Get the previous post layout. */
$old_layout = get_post_layout($post['ID']);
/* Get the submitted post layout. */
$new_layout = esc_attr($fields['theme-layouts-post-layout']);
/* If the old layout doesn't match the new layout, update the post layout meta. */
if ($old_layout !== $new_layout) {
set_post_layout($post['ID'], $new_layout);
}
}
/* Return the attachment post array. */
return $post;
}
/**
* Saves the attachment layout for the attachment edit form.
*
* @since 0.3.0
* @access private
* @param array $post The attachment post array (not the post object!).
* @param array $fields Array of fields for the edit attachment form.
* @return array $post
*/
function theme_layouts_attachment_fields_to_save($post, $fields)
{
/* If the theme layouts field was submitted. */
if (isset($fields['theme-layouts-post-layout'])) {
/* Get the meta key. */
$meta_key = theme_layouts_get_meta_key();
/* Get the previous post layout. */
$meta_value = get_post_layout($post['ID']);
/* Get the submitted post layout. */
$new_meta_value = $fields['theme-layouts-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 && $meta_value) {
delete_post_layout($post['ID']);
} elseif (current_user_can('add_post_meta', $post['ID'], $meta_key) && $new_meta_value && '' == $meta_value) {
set_post_layout($post['ID'], $new_meta_value);
} elseif (current_user_can('edit_post_meta', $post['ID'], $meta_key) && $meta_value !== $new_meta_value) {
set_post_layout($post['ID'], $new_meta_value);
}
}
/* Return the attachment post array. */
return $post;
}
/**
* Saves the post layout metadata if on the post editing screen in the admin.
*
* @since 0.2.0
*/
function theme_layouts_save_post( $post_id, $post ) {
/* Verify the nonce for the post formats meta box. */
if ( !isset( $_POST['theme_layouts_post_meta_box_nonce'] ) || !wp_verify_nonce( $_POST['theme_layouts_post_meta_box_nonce'], basename( __FILE__ ) ) )
return $post_id;
/* Get the previous post layout. */
$old_layout = get_post_layout( $post_id );
/* Get the submitted post layout. */
$new_layout = esc_attr( $_POST['post_layout'] );
/* If the old layout doesn't match the new layout, update the post layout meta. */
if ( $old_layout !== $new_layout )
set_post_layout( $post_id, $new_layout );
}
