public function save_layout_data_callback()
{
global $wpddlayout;
if (user_can_edit_layouts() === false) {
die(WPDD_Utils::ajax_caps_fail(__METHOD__));
}
if ($_POST && wp_verify_nonce($_POST['save_layout_nonce'], 'save_layout_nonce')) {
if ($_POST['layout_model'] && $_POST['layout_id']) {
$raw = stripslashes($_POST['layout_model']);
$json = json_decode($raw, true);
$children_to_delete = $json['children_to_delete'];
$child_delete_mode = $json['child_delete_mode'];
unset($json['children_to_delete']);
unset($json['child_delete_mode']);
$post = get_post($_POST['layout_id']);
$msg = array();
if ($post->post_title != $json['name'] || $post->post_name != $json['slug']) {
if ($this->slug_exists($json['slug'], $_POST['layout_id'])) {
echo wp_json_encode(array("Data" => array('error' => __(sprintf('The layout %s cannot be saved, the post name %s is already taken. Please try with a different name.', $json['name'], $json['slug']), 'wpv-views'))));
die;
} else {
if ($post->post_name != $json['slug']) {
$slug = get_sample_permalink($_POST['layout_id'], $json['name'], $json['slug']);
$slug = $slug[1];
} else {
$slug = $json['slug'];
}
$postarr = apply_filters('ddl_layout_post_save', array('ID' => $_POST['layout_id'], 'post_title' => $json['name'], 'post_name' => $slug), $json, $raw);
$updated_id = wp_update_post($postarr);
//TODO: we probably can remove this call to get_post to save memory
$updated_post = get_post($updated_id);
$json['slug'] = $updated_post->post_name;
if ($this->normalize_layout_slug_if_changed($_POST['layout_id'], $json, $post->post_name)) {
$msg['slug'] = urldecode($updated_post->post_name);
}
}
}
if ($raw === WPDD_Layouts::get_layout_settings($_POST['layout_id'])) {
// no need to save as it hasn't changed.
$up = false;
} else {
$json = apply_filters('ddl_layout_settings_save', $json, $post, $raw);
$up = WPDD_Layouts::save_layout_settings($_POST['layout_id'], $json);
}
// I commented out !empty( $_POST['layout_css'] ) to allow users to erase css entirely
if (isset($_POST['layout_css'])) {
$css = $this->handle_layout_css(stripslashes($_POST['layout_css']));
if ($css !== false) {
$msg['css_saved'] = $css;
} else {
$msg['css_saved'] = 'no';
}
}
if ($children_to_delete && !empty($children_to_delete)) {
$delete_children = $this->purge_layout_children($children_to_delete, $child_delete_mode);
if ($delete_children) {
$msg['layout_children_deleted'] = $delete_children;
}
}
$wpddlayout->register_strings_for_translation($_POST['layout_id']);
$msg['message']['layout_changed'] = $up;
if (isset($_POST['silent']) && $_POST['silent'] == true) {
$msg['message']['silent'] = true;
} else {
$msg['message']['silent'] = false;
}
$msg['message']['display_cache_message'] = $this->display_refresh_cache_message;
$send = wp_json_encode(array('Data' => $msg));
WPDD_Layouts::set_toolset_edit_last($_POST['layout_id'], $up);
// Update Visual Editor (Text Cell) preferred editor for new cells
if (isset($_POST['preferred_editor']) && preg_match('/^(codemirror|tinymce)$/', $_POST['preferred_editor'])) {
update_user_option(get_current_user_id(), 'ddl_preferred_editor', $_POST['preferred_editor']);
}
}
} else {
$send = wp_json_encode(array("Data" => array('error' => __(sprintf('Nonce problem: apparently we do not know where the request comes from. %s', __METHOD__), 'ddl-layouts'))));
}
echo $send;
die;
}
