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341 lines
12 KiB
341 lines
12 KiB
<?php
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namespace apps\base\controllers;
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use base\Config;
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use classes\ecshop;
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use classes\mysql;
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use classes\error;
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use classes\session;
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use classes\session_memcached;
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abstract class FrontendController extends BaseController
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{
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public $province_id = 0;
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public $city_id = 0;
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public $district_id = 0;
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public $caching = false;
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public function __construct()
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{
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parent::__construct();
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$this->start();
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}
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public function fetch($tpl = '', $return = true, $isTpl = false)
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{
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return $this->display($tpl, $return, $isTpl);
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}
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public function display($tpl = '', $return = false, $isTpl = true)
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{
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$tpl = $this->getTpl($tpl, $isTpl);
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if($this->caching && $isTpl){
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$return = true;
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$cacheKey = md5($tpl.'display');
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$html = $this->cache->get($cacheKey);
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if(empty($html)){
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$html = parent::display($tpl, $return, $isTpl);
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$expire = C('CACHE_EXPIRE');
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$expire = !empty($expire) ? $expire : 86400;
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$this->cache->set($cacheKey, $html, $expire);
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}
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echo $html;
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}
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else{
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return parent::display($tpl, $return, $isTpl);
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}
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}
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/**
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* 输出JSON数据
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* @param array $data
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*/
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protected function response($data = array(), $block = ACTION_NAME)
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{
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$result = array();
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$tpl = $this->getTpl('widget', true). C('TPL.TPL_SUFFIX');
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$widget = file_get_contents(ROOT_PATH . $tpl);
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// 替换block标签
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preg_replace('/<block\sname="(.+?)"\s*?>(.*?)<\/block>/eis', "\$this->parseBlock('\\1','\\2')", $widget);
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$content = str_replace('\\', '', $this->block[$block]);
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foreach ($data as $vo) {
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$this->assign($vo);
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$result[] = $this->fetch($content);
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}
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exit(json_encode($result));
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}
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private function getTpl($tpl = '', $isTpl = false)
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{
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if ($isTpl) {
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$tpl = empty($tpl) ? strtolower(CONTROLLER_NAME) . C('TPL.TPL_DEPR') . ACTION_NAME : $tpl;
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$base_themes = ROOT_PATH . 'themes/' . C('TPL.TPL_TEMPLATE') . '/';
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$extends_tpl = APP_NAME . C('TPL.TPL_DEPR') . $tpl . C('TPL.TPL_SUFFIX');
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if (file_exists($base_themes . $extends_tpl)) {
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$tpl = 'themes/' . C('TPL.TPL_TEMPLATE') . '/' . APP_NAME . C('TPL.TPL_DEPR') . $tpl;
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} else {
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$tpl = 'source/apps/' . APP_NAME . '/views/' . $tpl;
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}
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}
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return $tpl;
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}
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/**
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* 记录当前页面中的block标签
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* @access private
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* @param string $name block名称
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* @param string $content 模板内容
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* @return string
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*/
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private function parseBlock($name, $content)
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{
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$this->block[$name] = $content;
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}
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/**
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* 替换继承模板中的block标签
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* @access private
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* @param string $name block名称
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* @param string $content 模板内容
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* @return string
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*/
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private function replaceBlock($name, $content)
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{
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// 替换block标签 没有重新定义则使用原来的
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$replace = isset($this->block[$name]) ? $this->block[$name] : $content;
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return stripslashes($replace);
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}
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private function start()
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{
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$this->set_ini();
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$this->init();
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$this->init_user();
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$this->init_gzip();
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$this->init_assign();
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$this->init_area();
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$this->assign('lang', array_change_key_case(L()));
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$this->assign('charset', CHARSET);
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}
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/**
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* 初始化设置
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*/
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private function set_ini()
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{
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@ini_set('memory_limit', '512M');
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@ini_set('session.cache_expire', 180);
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@ini_set('session.use_trans_sid', 0);
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@ini_set('session.use_cookies', 1);
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@ini_set('session.auto_start', 0);
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@ini_set('display_errors', 1);
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}
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/**
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* 应用程序初始化
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* @access public
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* @return void
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*/
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private function init()
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{
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// 全局常量
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require BASE_PATH . 'config/constant.php';
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// 加载helper文件
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$helper_list = array('time', 'base', 'common', 'main', 'insert', 'goods', '');
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$this->load_helper($helper_list);
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// 全局对象
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$this->db_config = Config::get('DB.default');
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$this->ecs = $GLOBALS['ecs'] = new ecshop($this->db_config['DB_NAME'], $this->db_config['DB_PREFIX']);
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$this->db = $GLOBALS['db'] = new mysql();
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$this->err = $GLOBALS['err'] = new error('message');
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// 全局配置
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$GLOBALS['_CFG'] = load_config();
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C('shop', $GLOBALS['_CFG']);
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// 应用配置
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$app_config = APP_PATH . 'config/web.php';
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C('app', file_exists($app_config) ? require $app_config : array());
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// 全局语言包
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L(require(BASE_PATH . 'language/' . C('shop.lang') . '/common.php'));
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// 应用语言包
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$app_lang = APP_PATH . 'language/' . C('shop.lang') . '/' . strtolower(CONTROLLER_NAME) . '.php';
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L(file_exists($app_lang) ? require $app_lang : array());
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// 应用helper文件
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$this->load_helper('function', 'app');
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// 商店关闭了，输出关闭的消息
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if (C('shop_closed') == 1) {
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exit('<p>' . L('shop_closed') . '</p><p>' . C('close_comment') . '</p>');
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}
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if (!defined('INIT_NO_USERS')) {
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if($this->cache->cache == 'memcached' && C('CACHE.memcached.CACHE_TYPE') == 'Memcached'){
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$this->sess = $GLOBALS['sess'] = new session_memcached($this->db, $this->ecs->table('sessions'), $this->ecs->table('sessions_data'));
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}
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else{
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$this->sess = $GLOBALS['sess'] = new session($this->db, $this->ecs->table('sessions'), $this->ecs->table('sessions_data'));
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}
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define('SESS_ID', $this->sess->get_session_id());
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}
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//加载商创helper文件
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$schelper_list = array('scecmoban', 'scfunction');
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$this->load_helper($schelper_list);
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}
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private function init_user()
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{
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if (!defined('INIT_NO_USERS')) {
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// 会员信息
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$GLOBALS['user'] = $this->users = & init_users();
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if (!isset($_SESSION['user_id'])) {
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/* 获取投放站点的名称 */
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$site_name = isset($_GET['from']) ? htmlspecialchars($_GET['from']) : addslashes(L('self_site'));
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$from_ad = !empty($_GET['ad_id']) ? intval($_GET['ad_id']) : 0;
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$_SESSION['from_ad'] = $from_ad; // 用户点击的广告ID
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$_SESSION['referer'] = stripslashes($site_name); // 用户来源
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unset($site_name);
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if (!defined('INGORE_VISIT_STATS')) {
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visit_stats();
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}
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}
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if (empty($_SESSION['user_id'])) {
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if ($this->users->get_cookie()) {
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/* 如果会员已经登录并且还没有获得会员的帐户余额、积分以及优惠券 */
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if ($_SESSION['user_id'] > 0) {
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update_user_info();
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}
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} else {
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$_SESSION['user_id'] = 0;
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$_SESSION['user_name'] = '';
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$_SESSION['email'] = '';
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$_SESSION['user_rank'] = 0;
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$_SESSION['discount'] = 1.00;
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if (!isset($_SESSION['login_fail'])) {
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$_SESSION['login_fail'] = 0;
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}
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}
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}
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// 设置推荐会员
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if (isset($_GET['u'])) {
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set_affiliate();
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}
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// session 不存在，检查cookie
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if (!empty($_COOKIE['ECS']['user_id']) && !empty($_COOKIE['ECS']['password'])) {
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// 找到了cookie, 验证cookie信息
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$condition = array(
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'user_id' => intval($_COOKIE['ECS']['user_id']),
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'password' => $_COOKIE['ECS']['password']
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);
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$row = $this->db->table('users')->where($condition)->find();
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if (!$row) {
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$time = time() - 3600;
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setcookie("ECS[user_id]", '', $time, '/');
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setcookie("ECS[password]", '', $time, '/');
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} else {
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$_SESSION['user_id'] = $row['user_id'];
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$_SESSION['user_name'] = $row['user_name'];
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update_user_info();
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}
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}
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if (isset($this->tpl)) {
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$this->tpl->assign('ecs_session', $_SESSION);
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}
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}
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}
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//映射公用模板的值
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private function init_assign(){
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//热搜
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$search_keywords = C('shop.search_keywords');
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$hot_keywords = array();
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if($search_keywords){
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$hot_keywords = explode(',', $search_keywords);
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}
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$this->assign('hot_keywords', $hot_keywords);
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$history = '';
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if (!empty($_COOKIE['ECS']['keywords'])) {
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$history = explode(',', $_COOKIE['ECS']['keywords']);
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$history = array_unique($history); //移除数组中的重复的值，并返回结果数组。
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}
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$this->assign('history_keywords', $history);
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}
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/**
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* 地区选择
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*/
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public function init_area(){
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//判断地区关联是否选择完毕 start
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$city_district_list = get_isHas_area($_COOKIE['type_city']);
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if(!$city_district_list){
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setcookie('type_district', 0, gmtime() + 3600 * 24 * 30);
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$_COOKIE['type_district'] = 0;
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}
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$provinceT_list = get_isHas_area($_COOKIE['type_province']);
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$cityT_list = get_isHas_area($_COOKIE['type_city'], 1);
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$districtT_list = get_isHas_area($_COOKIE['type_district'], 1);
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if($_COOKIE['type_province'] > 0 && $provinceT_list){
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if($city_district_list){
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if($cityT_list['parent_id'] == $_COOKIE['type_province'] && $_COOKIE['type_city'] == $districtT_list['parent_id']){
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$_COOKIE['province'] = $_COOKIE['type_province'];
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if($_COOKIE['type_city'] > 0){
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$_COOKIE['city'] = $_COOKIE['type_city'];
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}
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if($_COOKIE['type_district'] > 0){
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$_COOKIE['district'] = $_COOKIE['type_district'];
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}
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}
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}else{
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if($cityT_list['parent_id'] == $_COOKIE['type_province']){
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$_COOKIE['province'] = $_COOKIE['type_province'];
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if($_COOKIE['type_city'] > 0){
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$_COOKIE['city'] = $_COOKIE['type_city'];
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}
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if($_COOKIE['type_district'] > 0){
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$_COOKIE['district'] = $_COOKIE['type_district'];
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}
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}
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}
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}
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//判断地区关联是否选择完毕 end
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$this->province_id = isset($_COOKIE['province']) ? $_COOKIE['province'] : 0;
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$this->city_id = isset($_COOKIE['city']) ? $_COOKIE['city'] : 0;
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$this->district_id = isset($_COOKIE['district']) ? $_COOKIE['district'] : 0;
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//判断仓库是否存在该地区
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$warehouse_date = array('region_id', 'region_name');
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$warehouse_where = "regionId = '$this->province_id'";
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$warehouse_province = get_table_date('region_warehouse', $warehouse_where, $warehouse_date);
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$sellerInfo = get_seller_info_area();
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if(!$warehouse_province){
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$this->province_id = $sellerInfo['province'];
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$this->city_id = $sellerInfo['city'];
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$this->district_id = $sellerInfo['district'];
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}
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setcookie('province', $this->province_id, gmtime() + 3600 * 24 * 30);
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setcookie('city', $this->city_id, gmtime() + 3600 * 24 * 30);
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setcookie('district', $this->district_id, gmtime() + 3600 * 24 * 30);
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}
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//判断是否支持 Gzip 模式
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private function init_gzip()
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{
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if (!defined('INIT_NO_SMARTY') && gzip_enabled()) {
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ob_start('ob_gzhandler');
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} else {
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ob_start();
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}
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}
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}
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