<?php

/**
 * iCMS - i Content Management System
 * Copyright (c) 2007-2017 iCMSdev.com. All rights reserved.
 *
 * @author icmsdev <master@icmsdev.com>
 * @site https://www.icmsdev.com
 * @licence https://www.icmsdev.com/LICENSE.html
 */
class FormsApp extends AppsBase
{
 public function api_index()
 {
 return $this->do_index();
 }

 public function do_index()
 {
 $id = Request::sget('id');
 if ($id) {
 $this->display($id);
 } else {
 $name = Request::sget('name');
 $this->display($name, 'app');
 }
 }

 public function done_save()
 {
 $post = Request::post();
 if (empty($post['formid']) || empty($post['nonce']) || empty($post['timestamp']) || empty($post['sign'])) {
 self::alert('FORMS:params_error');
 }
 $formid = decrypt($post['formid']);
 $nonce = $post['nonce'];
 $timestamp = $post['timestamp'];
 $sign = $post['sign'];
 $_sign = Forms::sign($formid, $nonce, $timestamp);

 if ($formid && $sign == $_sign && time() - $timestamp < 3600) {
 $forms = Forms::get($formid);
 if (empty($forms) || empty($forms['status'])) {
 self::alert('FORMS:not_found_fid');
 }
 if (empty($forms['config']['enable'])) {
 self::alert('FORMS:enable');
 }
 FormsData::init($forms);
 FormerApp::save(FormsData::$DATA, null, $update);
 return $forms['config']['success'] ?: 'FORMS:success';
 } else {
 self::alert('FORMS:error');
 }
 }

 public function display($fid, $field = 'id', $tpl = true)
 {
 $forms = Forms::get($fid, $field);

 if (empty($forms) || empty($forms['status'])) {
 AppsBase::alert(['forms:not_found_fid', [$fid]], 10001);
 }
 self::initialize($forms, $tpl);
 $forms = $this->values($forms);
 AppsCommon::init($forms)
 ->link()
 ->user()
 ->comment()
 ->hits()
 ->params();
 return AppsBase::render($forms, $tpl, 'forms');
 }

 public static function values($value, $flag = false)
 {
 $flag && $value = Apps::item($value);

 $value['fieldArray'] = Former::fields($value['fields']);
 $value['action'] = Route::create('forms');
 $value['result'] = Route::create('forms/result/{id}', [$value['id']]);
 $value['link'] = '<a href="' . $value['url'] . '" class="forms" target="_blank">' . $value['title'] . '</a>';
 $value['pic'] = FilesPic::getArray($value['pic']);
 $value['layout_id'] = 'former_' . $value['id'];

 return $value;
 }
}