<?php
defined('BASEPATH') OR exit('No direct script access allowed');

/**
 * Managelayout class
 *
 * Copyright (c) CIBoard <www.ciboard.co.kr>
 *
 * @author CIBoard (develop@ciboard.co.kr)
 */

/**
 * 레이아웃을 관리하는 class 입니다.
 */
class Managelayout extends CI_Controller
{

	private $css = array();
	private $js = array();

	function __construct()
	{

	}


	/**
	 * 관리자페이지 레이아웃관리합니다
	 */
	function admin($config = array(), $device_view_type = '')
	{
		$data = array();
		$CI = & get_instance();
		$tmp = dir(APPPATH . 'config');
		$menu_files = array();
		while ($entry = $tmp->read()) {
			if (!preg_match('/^admin_menu_([0-9]{3}).*\.php$/', $entry, $m))
				continue;

			$entry = substr($entry , 0, -4);
			$menu_files[] = $entry;
		}
		if ($menu_files) {
			asort($menu_files);
		}
		$data['admin_page_menu'] = array();
		foreach($menu_files as $file){
			$CI->load->config($file);
			$res = config_item('admin_page_menu');
			$data['admin_page_menu'] += config_item('admin_page_menu');
		}


		if (uri_string() !== config_item('uri_segment_admin')) {
			list($data['menu_dir1'], $data['menu_dir2']) = explode('/', str_replace(config_item('uri_segment_admin') . '/', '', uri_string()));
			$data['menu_title'] = element(0, element(element('menu_dir2', $data), element('menu', element(element('menu_dir1', $data), element('admin_page_menu', $data)))));
		} else {
			$data['menu_dir1'] = '';
			$data['menu_dir2'] = '';
		}

		$layout_skin_file = element('layout', $config);
		$skin_file = element('skin', $config);

		$data['layout_skin_path'] = 'admin/' . ADMIN_SKIN;
		$data['layout_skin_url'] = base_url( VIEW_DIR . element('layout_skin_path', $data));
		$data['index_url'] = admin_url($data['menu_dir1'] . '/' . $data['menu_dir2']);
		$data['layout_skin_file'] = $data['layout_skin_path'] . '/' . $layout_skin_file;
		$data['view_skin_file'] = $data['layout_skin_path'] . '/';
		if ($data['menu_dir1']) {
			$data['view_skin_file'] .= $data['menu_dir1'] . '/';
		}
		if ($data['menu_dir2']) {
			$data['view_skin_file'] .= $data['menu_dir2'] . '/';
		}
		$data['view_skin_path'] = $data['view_skin_file'];
		$data['view_skin_url'] = base_url( VIEW_DIR . $data['view_skin_path']);
		$data['view_skin_file'] .= $skin_file;

		$data['favicon'] = $CI->cbconfig->item('site_favicon') ? site_url(config_item('uploads_dir') . '/favicon/' . $CI->cbconfig->item('site_favicon')) : '';

		$cachename = 'check_latest_version_from_ciboard_api';
		$cachetime = 10800;
		if ( ! $result = $CI->cache->get($cachename)) {
			$CI->load->library('Requests');
			$requests = new Requests();
			$requests->register_autoloader();
			$headers = array('Accept' => 'application/json');
			$postdata = array('requesturl' => current_full_url(), 'package' => CB_PACKAGE, 'version' => CB_VERSION);
			$request = $requests->post(config_item('ciboard_check_latest_version'), $headers, $postdata);
			$result['latest_versions'] = json_decode($request->body, true);
			if (strtolower(CB_PACKAGE) === 'pro') {
				$result['latest_version_name'] = $result['latest_versions']['pro_version'];
				$result['latest_download_url'] = $result['latest_versions']['pro_downloadurl'];
			} else {
				$result['latest_version_name'] = $result['latest_versions']['lite_version'];
				$result['latest_download_url'] = $result['latest_versions']['lite_downloadurl'];
			}
			$CI->cache->save($cachename, $result, $cachetime);

		}
		$data['version_latest'] = $result;

		return $data;
	}


	/**
	 * 프론트페이지 레이아웃관리합니다
	 */
	function front($config = array(), $device_view_type = '')
	{
		$data = array();
		$CI = & get_instance();

		if ($CI->uri->segment(1) === config_item('uri_segment_admin') && $CI->uri->segment(2) === 'preview') {
			return $this->preview($config);
		}

		$searchconfig = array(
			'{홈페이지제목}',
			'{현재주소}',
			'{회원아이디}',
			'{회원닉네임}',
			'{회원레벨}',
			'{회원포인트}',
		);
		$replaceconfig = array(
			$CI->cbconfig->item('site_title'),
			current_full_url(),
			$CI->member->item('mem_userid'),
			$CI->member->item('mem_nickname'),
			$CI->member->item('mem_level'),
			$CI->member->item('mem_point'),
		);

		$page_title = element('page_title', $config) ? element('page_title', $config) : $CI->cbconfig->item('site_meta_title_default');
		$meta_description = element('meta_description', $config) ? element('meta_description', $config) : $CI->cbconfig->item('site_meta_description_default');
		$meta_keywords = element('meta_keywords', $config) ? element('meta_keywords', $config) : $CI->cbconfig->item('site_meta_keywords_default');
		$meta_author = element('meta_author', $config) ? element('meta_author', $config) : $CI->cbconfig->item('site_meta_author_default');
		$page_name = element('page_name', $config) ? element('page_name', $config) : $CI->cbconfig->item('site_page_name_default');

		$data['page_title'] = $page_title = str_replace($searchconfig, $replaceconfig, $page_title);
		$data['meta_description'] = $meta_description = str_replace($searchconfig, $replaceconfig, $meta_description);
		$data['meta_keywords'] = $meta_keywords = str_replace($searchconfig, $replaceconfig, $meta_keywords);
		$data['meta_author'] = $meta_author = str_replace($searchconfig, $replaceconfig, $meta_author);
		$data['page_name'] = $page_name = str_replace($searchconfig, $replaceconfig, $page_name);

		$layoutdirname = $device_view_type === 'mobile' ? element('mobile_layout_dir', $config) : element('layout_dir', $config);
		if (empty($layoutdirname)) {
			$layoutdirname = $device_view_type === 'mobile' ? $CI->cbconfig->item('mobile_layout_default') : $CI->cbconfig->item('layout_default');
		}
		if (empty($layoutdirname)) {
			$layoutdirname = 'basic';
		}
		$layout = '_layout/' . $layoutdirname;
		$data['layout_skin_path'] = $layout;
		$data['layout_skin_url'] = base_url( VIEW_DIR . $data['layout_skin_path']);
		$layout .= '/';
		if (element('layout', $config)) {
			$layout .= element('layout', $config);
		}
		$data['layout_skin_file'] = $layout;

		$skindir = $device_view_type === 'mobile' ? element('mobile_skin_dir', $config) : element('skin_dir', $config);
		if (empty($skindir)) {
			$skindir = $device_view_type === 'mobile' ? $CI->cbconfig->item('mobile_skin_default') : $CI->cbconfig->item('skin_default');
		}
		if (empty($skindir)) {
			$skindir = 'basic';
		}
		$skin = '';
		if (element('path', $config)) {
			$skin .= element('path', $config) . '/';
		}
		$skin .= $skindir;
		$data['view_skin_path'] = $skin;
		$data['view_skin_url'] = base_url( VIEW_DIR . $data['view_skin_path']);
		$skin .= '/';
		if (element('skin', $config)) {
			$skin .= element('skin', $config);
		}
		$data['view_skin_file'] = $skin;

		$user_sidebar = $device_view_type === 'mobile' ? element('use_mobile_sidebar', $config) : element('use_sidebar', $config);
		if ($user_sidebar === '1') {
			$data['use_sidebar'] = '1';
		} elseif ($user_sidebar === '2') {
			$data['use_sidebar'] = '';
		} else {
			$user_sidebar = $device_view_type === 'mobile' ? $CI->cbconfig->item('mobile_sidebar_default') : $CI->cbconfig->item('sidebar_default');
			if ($user_sidebar === '1') {
				$data['use_sidebar'] = '1';
			} elseif ($user_sidebar === '2') {
				$data['use_sidebar'] = '';
			} else {
				$data['use_sidebar'] = '';
			}
		}

		$data['favicon'] = $CI->cbconfig->item('site_favicon') ? site_url(config_item('uploads_dir') . '/favicon/' . $CI->cbconfig->item('site_favicon')) : '';

		$mem_id = (int) $CI->member->item('mem_id');

		if ($CI->input->is_ajax_request() === false) {

			// 현재 접속자
			$CI->load->model('Currentvisitor_model');
			$currentpage = $page_name ? $page_name : $page_title;
			$currentpage = $currentpage ? $currentpage : $CI->cbconfig->item('site_title');
			$agent_referrer = $CI->agent->referrer() ? $CI->agent->referrer() : '';
			$agent_string = $CI->agent->agent_string() ? $CI->agent->agent_string() : '';
			$CI->Currentvisitor_model->add_visitor($CI->input->ip_address(), $mem_id,
			$CI->member->item('mem_nickname'), cdate('Y-m-d H:i:s'), $currentpage, current_full_url(), $agent_referrer, $agent_string);
			if ($CI->cbconfig->item('open_currentvisitor') OR $CI->member->is_admin() === 'super') {

				$minute = (int) $CI->cbconfig->item('currentvisitor_minute');
				if ($minute < 1) {
					$minute = 10;
				}
				$curdatetime = cdate('Y-m-d H:i:s', ctimestamp() - $minute * 60);
				$data['current_visitor_num'] = $CI->Currentvisitor_model->get_current_count($curdatetime);
			}

			// 알림
			$data['notification_num'] = 0;
			if ($CI->cbconfig->item('use_notification')) {
				if ($CI->member->is_member()) {
					$CI->load->model('Notification_model');
					$data['notification_num'] = $CI->Notification_model->unread_notification_num($mem_id);
				}
			}

			// 메뉴관리
			$CI->load->model('Menu_model');
			$data['menu'] = $CI->Menu_model->get_all_menu($device_view_type);

			//팝업관리
			$CI->load->library('popuplib');
			$data['popup'] = $CI->popuplib->display_popup();

		}

		return $data;
	}


	/**
	 * 프리뷰 페이지를 위한 레이아웃관리입니다
	 */
	function preview($config = array())
	{

		$data = array();
		$CI = & get_instance();

		if ($CI->input->get('is_mobile')) {
			$CI->cbconfig->set_device_view_type('mobile');
		} else {
			$CI->cbconfig->set_device_view_type('pc');
		}

		$device_view_type = $CI->cbconfig->get_device_view_type();
		$layoutdirname = $CI->input->get('layout');
		if (empty($layoutdirname)) {
			$layoutdirname = $device_view_type === 'mobile' ? $CI->cbconfig->item('mobile_layout_default') : $CI->cbconfig->item('layout_default');
		}
		if (empty($layoutdirname)) {
			$layoutdirname = 'basic';
		}
		$layout = '_layout/' . $layoutdirname;
		$data['layout_skin_path'] = $layout;
		$data['layout_skin_url'] = base_url( VIEW_DIR . $data['layout_skin_path']);
		$layout .= '/';
		if (element('layout', $config)) {
			$layout .= element('layout', $config);
		}
		$data['layout_skin_file'] = $layout;

		$skindir = $CI->input->get('skin');
		if (empty($skindir)) {
			$skindir = $device_view_type === 'mobile' ? $CI->cbconfig->item('mobile_skin_default') : $CI->cbconfig->item('skin_default');
		}
		if (empty($skindir)) {
			$skindir = 'basic';
		}
		$skin = '';
		if (element('path', $config)) {
			$skin .= element('path', $config) . '/';
		}
		$skin .= $skindir;
		$data['view_skin_path'] = $skin;
		$data['view_skin_url'] = base_url( VIEW_DIR . $data['view_skin_path']);
		$skin .= '/';
		if (element('skin', $config)) {
			$skin .= element('skin', $config);
		}
		$data['view_skin_file'] = $skin;

		$user_sidebar = $CI->input->get('sidebar');
		if ($user_sidebar === '1') {
			$data['use_sidebar'] = '1';
		} elseif ($user_sidebar === '2') {
			$data['use_sidebar'] = '';
		} else {
			$user_sidebar = $device_view_type === 'mobile' ? $CI->cbconfig->item('mobile_sidebar_default') : $CI->cbconfig->item('sidebar_default');
			if ($user_sidebar === '1') {
				$data['use_sidebar'] = '1';
			} elseif ($user_sidebar === '2') {
				$data['use_sidebar'] = '';
			} else {
				$data['use_sidebar'] = '';
			}
		}

		// 메뉴관리
		$CI->load->model('Menu_model');
		$data['menu'] = $CI->Menu_model->get_all_menu($device_view_type);

		return $data;
	}


	/**
	 * css를 추가합니다
	 */
	function add_css($file = '')
	{
		if (empty($file)) {
			return;
		}
		array_push($this->css, $file);
	}


	/**
	 * js를 추가합니다
	 */
	function add_js($file = '')
	{
		if (empty($file)) {
			return;
		}
		array_push($this->js, $file);
	}


	/**
	 * 추가된 css를 리턴합니다
	 */
	function display_css()
	{
		$return = '';
		$_css = $this->css;
		if ($_css) {
			foreach ($_css as $val) {
				$return .= '<link rel="stylesheet" type="text/css" href="' . $val . '" />';
			}
		}
		return $return;
	}


	/**
	 * 추가된 js를 리턴합니다
	 */
	function display_js()
	{
		$return = '';
		$_js = $this->js;
		if ($_js) {
			foreach ($_js as $val) {
				$return .= '<script type="text/javascript" src="' . $val . '"></script>';
			}
		}
		return $return;
	}
}