function save_layout()
{
if (!Upfront_Permissions::current(Upfront_Permissions::SAVE)) {
$this->_reject();
}
$data = !empty($_POST['data']) ? json_decode(stripslashes_deep($_POST['data']), true) : false;
if (!$data) {
$this->_out(new Upfront_JsonResponse_Error("Unknown layout"));
}
$storage_key = $_POST['storage_key'];
$stylesheet = $_POST['stylesheet'] ? $_POST['stylesheet'] : get_stylesheet();
upfront_switch_stylesheet($stylesheet);
$layout = Upfront_Layout::from_php($data, $storage_key);
$key = $layout->save();
// For single page layouts, also drop page templates
$layout_data = $layout->get('layout');
if (!empty($layout_data['specificity']) && preg_match('/single-page-\\d+$/', $layout_data['specificity'])) {
$page_id = preg_replace('/single-page-(\\d+)$/', '\\1', $layout_data['specificity']);
// If we have a page template set...
if (!empty($page_id) && get_post_meta($page_id, '_wp_page_template', true)) {
// Kill it, as we just saved the layout for it
delete_post_meta($page_id, '_wp_page_template');
}
if (!empty($page_id)) {
wp_update_post(array('ID' => $page_id, 'post_status' => 'publish'));
}
}
$this->_out(new Upfront_JsonResponse_Success($key));
}
/**
* This fires in style parsing AJAX request and overrides the used layout.
*
* @param Upfront_Layout $layout Style layout for parsing
* @return Upfront_Layout
*/
public function intercept_style_loading($layout)
{
$key = !empty($_GET['layout']['layout_revision']) ? $_GET['layout']['layout_revision'] : false;
if (empty($key)) {
return $layout;
}
$cascade = $layout->get_cascade();
$src_key = !empty($cascade['layout_revision']) ? $cascade['layout_revision'] : false;
if ($key != $src_key) {
return $layout;
}
$raw = $this->_data->get_revision($key);
if (!empty($raw)) {
$layout = Upfront_Layout::from_php($raw);
}
return $layout;
}
