public static function ajax_wpak_edit_component()
{
$answer = array('ok' => 0, 'message' => '', 'type' => 'error', 'html' => '', 'component' => array());
if (empty($_POST['post_id']) || empty($_POST['nonce']) || !check_admin_referer('wpak-component-data-' . $_POST['post_id'], 'nonce')) {
exit('bad nonce');
}
$action = $_POST['wpak_action'];
$data = $_POST['data'];
WpakAddons::require_app_addons_php_files(intval($_POST['post_id']));
if ($action == 'add_or_update') {
// Unslash POST data before manipulating DB
$data = wp_unslash($data);
$post_id = $data['component_post_id'];
if (empty($post_id)) {
$answer['message'] = __("Application not found.", WpAppKit::i18n_domain);
self::exit_sending_json($answer);
}
$edit = !empty($data['component_id']);
$edit_id = $edit ? intval($data['component_id']) : 0;
$component_label = trim($data['component_label']);
$component_type = $data['component_type'];
if (empty($component_label)) {
$answer['message'] = __('You must provide a label for the component!', WpAppKit::i18n_domain);
self::exit_sending_json($answer);
}
if (is_numeric($component_label)) {
$answer['message'] = __("The component label can't be numeric.", WpAppKit::i18n_domain);
self::exit_sending_json($answer);
}
$component_slug = $edit ? trim($data['component_slug']) : $component_label;
$component_slug = sanitize_title_with_dashes(remove_accents($component_slug));
if (empty($component_slug)) {
$answer['message'] = __("You must provide a slug for the component.", WpAppKit::i18n_domain);
self::exit_sending_json($answer);
}
if (is_numeric($component_slug)) {
$answer['message'] = __("The component slug can't be numeric.", WpAppKit::i18n_domain);
self::exit_sending_json($answer);
}
if (WpakComponentsStorage::component_exists($post_id, $component_slug, $edit_id)) {
$i = 0;
do {
$component_index = intval(preg_replace('/.*-(\\d+)$/', '$1', $component_slug));
$component_index++;
$component_slug = preg_replace('/-(\\d+)$/', '', $component_slug) . '-' . $component_index;
if ($i++ > 100) {
break;
}
} while (WpakComponentsStorage::component_exists($post_id, $component_slug, $edit_id));
}
$component_options = WpakComponentsTypes::get_component_type_options_from_posted_form($component_type, $data);
$component = new WpakComponent($component_slug, $component_label, $component_type, $component_options);
$component_id = WpakComponentsStorage::add_or_update_component($post_id, $component, $edit_id);
$answer['component'] = array('id' => $component_id, 'slug' => $component_slug, 'label' => $component_label);
$answer['html'] = self::get_component_row($post_id, WpakComponentsStorage::get_nb_components($post_id), $component_id, $component);
if ($edit) {
$answer['ok'] = 1;
$answer['type'] = 'updated';
$answer['message'] = sprintf(__('Component "%s" updated successfuly', WpAppKit::i18n_domain), $component_label);
} else {
$answer['ok'] = 1;
$answer['type'] = 'updated';
$answer['message'] = sprintf(__('Component "%s" created successfuly', WpAppKit::i18n_domain), $component_label);
}
self::exit_sending_json($answer);
} elseif ($action == 'delete') {
$id = $data['component_id'];
$post_id = $data['post_id'];
if (is_numeric($id) && is_numeric($post_id)) {
if ($component_id = WpakComponentsStorage::component_exists($post_id, $id)) {
if (WpakNavigationItemsStorage::navigation_item_exists_by_component($post_id, $component_id)) {
$answer['message'] = __('The component to delete is in the app navigation. Please remove the component from app navigation before deleting it.', WpAppKit::i18n_domain);
} else {
if (!WpakComponentsStorage::delete_component($post_id, $id)) {
$answer['message'] = __('Could not delete component', WpAppKit::i18n_domain);
} else {
$answer['ok'] = 1;
$answer['type'] = 'updated';
$answer['message'] = __('Component deleted successfuly', WpAppKit::i18n_domain);
}
}
} else {
$answer['message'] = __('Component to delete not found', WpAppKit::i18n_domain);
}
}
self::exit_sending_json($answer);
}
//We should not arrive here, but just in case :
self::exit_sending_json($answer);
}
