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<?php
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/**
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* 外部访问统计
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*
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*/
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class Website_analytics extends CI_Controller
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{
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private $sites;
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/** 用于加密v_id的key, 解密也需要用 */
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private $encrypt_key = "web_analytics_uoerwrhxxckjjlfdjfkdj";
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function __construct()
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{
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parent::__construct();
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// $this->output->enable_profiler(TRUE);
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$this->load->model('Analytics_visits_model');
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$this->load->model('Analytics_historys_model');
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$this->load->model('Analytics_pages_model');
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$this->load->model('Orders_model');
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$this->load->model('Operator_model');
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// 站点列表
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$sites_config = $this->config->item('site');
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foreach ($sites_config as $value)
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{
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$sites[] = $value['site_code'];
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}
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$this->sites = $sites;
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}
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// 记录客户端浏览信息
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public function index($action = 'view')
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{
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return false;
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$site_code = strtolower($this->input->get('site_code'));
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$user_ip = $this->input->ip_address();
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$page_title = $this->input->get('page_title');
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$page_url = $this->input->server('HTTP_REFERER'); //因为是调用关系，所以它的来源页面才是访问页面
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$page_referer = $this->input->get('page_referer');
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// var_dump($page_url);
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// 第一次访问出现的问题
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// if(empty($page_url))
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// {
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// $page_url = $page_referer;
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// }
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$first_visit = FALSE;
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// 测试 -- 关闭测试后删除下面两行
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// $site_code = 'cht';
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// $page_url = 'http://www.chinahighlights.ru/chongqing/att33343435n/';
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// 判断站点
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if (!in_array($site_code, $this->sites))
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{
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log_message('error', 'Invalid site_code: ' . $site_code);
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return;
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}
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// 获取信息作者和页面ID
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// $this->benchmark->mark('hash_page_start');
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$page = $this->Analytics_pages_model->get_one_page($page_url, $site_code);
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if (empty($page))
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{
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// 插入新的
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$page_id = $this->Analytics_pages_model->add_add_return($site_code, $page_url, $page_title);
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if (empty($page_id))
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{
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log_message('error', 'Cant insert new page url: ' . $page_url);
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return;
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}
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// var_dump($page_id);
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$page = $this->Analytics_pages_model->get_one($page_id);
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// var_dump($page);
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}
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// var_dump($page);
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// die();
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// hash_page方法还没有直接查询快.. :(
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// $page = $this->Page_model->get_hash_page($site_code, $page_url, $page_title);
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// $this->benchmark->mark('hash_page_end');
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// echo $this->benchmark->elapsed_time('hash_page_start', 'hash_page_end');
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$page_id = $page->p_id;
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$author = $page->p_author;
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// 访客
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// $this->_clear_user_key(); // 测试用
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$user_key = $this->_get_user_key();
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// 首访页面判断
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if ($user_key === FALSE)
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{
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$first_visit = TRUE;
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// 新增一个访客记录
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$log_visit_id = $this->Analytics_visits_model->add($site_code, $page_id, $author, $user_ip, $page_referer);
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if ($log_visit_id)
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{
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// 保存key
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$user_key = $site_code . '_visit_' . passport_encrypt((string) $log_visit_id, $this->encrypt_key);
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$this->_save_user_key($user_key);
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} else
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{
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log_message('error', 'Cant get visitor id from cookie');
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return;
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}
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} else
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{
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$log_visit_id = $this->_get_visit_id($user_key);
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}
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// 页面更新点击
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$this->Analytics_pages_model->inc_view($page_id);
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// 记录访问历史
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$this->Analytics_historys_model->add($log_visit_id, $page_id, $page_referer);
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// 更新最后点击页面
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// 注: 每次都把当前访问页面当成离开页面是因为JS的unload和onbeforeunloa事件同样是每次刷新都请求.
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// 独立出来还不如直接在访问的时候就写进去, 防止两次请求
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$this->Analytics_visits_model->update_leave_page($log_visit_id, $site_code, $page_id);
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// 匹配关联订单
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$this->_do_order($site_code, $page_url);
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}
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/**
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* 匹配关联订单
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* @param type $site_code
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* @param type $page_url
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* @return type
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*/
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private function _do_order($site_code, $page_url)
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{
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//这一步做一个定时器，不需要每次访问都去检查关联
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$this->load->driver('cache', array('adapter' => 'wincache', 'backup' => 'file')); // 线上
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// $web_time = $this->cache->get($site_code . '_website_analytics_timer');
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$web_time = FALSE;
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// 有人下单才更新应该就可以了吧
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// 缓存时间到, 或者访问页面包含thank或order 则更新关联
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// strpos($page_url, 'thank') || strpos($page_url, 'order')
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if ($web_time === false)
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{
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$this->cache->save($site_code . '_website_analytics_timer', time(), 900);
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$confirm_line_list = $this->Orders_model->get_confirm_line_info($site_code);
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// 测试数据
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// $confirm_line_item['COLI_ID'] = '20121113';
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// $confirm_line_item['COLI_WebCode'] = 'cht';
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// $confirm_line_item['COLI_SenderIP'] = '202.103.68.62';
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// $confirm_line_list[] = (object) $confirm_line_item;
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//
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if (!empty($confirm_line_list))
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{
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// 查询当天传统订单，把订单号和客人首访页面关联起来
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foreach ($confirm_line_list as $confirm_line_item)
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{
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// 根据 site_code和ip获取当天的访客信息
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$visit = $this->Analytics_visits_model->get_order_visit($confirm_line_item->COLI_WebCode, $confirm_line_item->COLI_SenderIP);
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if ($visit && empty($visit->v_order_num))
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{
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// 绑定订单ID
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$rs = $this->Analytics_visits_model->bing_order_num($visit->v_id, $confirm_line_item->COLI_ID);
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if ($rs == TRUE)
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{
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$author = $this->Operator_model->get_user($visit->v_page_author);
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// 发送通知Email
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if ($author)
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{
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$data['author'] = $author;
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$visit->v_order_num = $confirm_line_item->COLI_ID;
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$data['view_log'] = $visit;
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$mail_body = $this->load->view('analytics/email', $data, true);
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$this->Orders_model->send_mail('YCC', 'ycc@chinahighlights.com', $author['OPI_Name'], $author['OPI_Email'], $this->lang->line('order_mail_title'), $mail_body);
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}
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}
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}
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}// end foreach 当天传统订单
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}
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// 查询当天商务订单，把订单号和客人首访页面关联起来
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$biz_list = $this->Orders_model->get_biz_info($site_code);
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if (!empty($biz_list))
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{
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foreach ($biz_list as $biz_item)
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{
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// 根据 site_code和ip获取当天的访客信息
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$visit = $this->Analytics_visits_model->get_order_visit($biz_item->COLI_WebCode, $biz_item->COLI_SenderIP);
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if ($visit && empty($visit->v_order_num))
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{
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// 绑定订单ID
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$rs = $this->Analytics_visits_model->bing_order_num($visit->v_id, $biz_item->COLI_ID, 'b');
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if ($rs == TRUE)
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{
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$author = $this->Operator_model->get_user($visit->v_page_author);
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// 发送通知Email
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if ($author)
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{
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$data['author'] = $author;
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$visit->v_order_num = $biz_item->COLI_ID;
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$data['view_log'] = $visit;
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$mail_body = $this->load->view('analytics/email', $data, true);
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$this->Orders_model->send_mail('YCC', 'ycc@chinahighlights.com', $author['OPI_Name'], $author['OPI_Email'], $this->lang->line('order_mail_title'), $mail_body);
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}
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}
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}
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} // endforeach 当天商务订单
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}
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} // endif
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return;
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}
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/**
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* 获取用户key
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*/
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private function _get_user_key()
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{
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$analytics_cookie = $this->input->cookie('website_analytics');
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if ($analytics_cookie)
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{
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return $analytics_cookie;
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}
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return false;
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}
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/**
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* 根据用户KEY获取对应的log_visit_id
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* @param type $user_key
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* @return boolean
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*/
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private function _get_visit_id($user_key)
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{
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if (!$user_key)
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{
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return FALSE;
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}
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list($site, $log_visit_id) = explode('_visit_', $user_key);
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$log_visit_id = passport_decrypt($log_visit_id, $this->encrypt_key);
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// Cookie值出错 -- 客户端问题或者恶意修改cookie
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if (!in_array($site, $this->sites) OR !$log_visit_id)
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{
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// 清空当前cookie指
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$this->_clear_user_key();
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return FALSE;
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}
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$log_visit_id = intval($log_visit_id);
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if (!$log_visit_id)
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{
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return FALSE;
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}
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return $log_visit_id;
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}
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/*
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* 生成或者获取用户key
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*/
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private function _save_user_key($key)
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{
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$analytics_cookie = array(
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'name' => 'website_analytics',
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'value' => $key,
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'expire' => '865000', //秒，目前是10天
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'domain' => '',
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'path' => '/',
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'prefix' => '',
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);
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$this->input->set_cookie($analytics_cookie);
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return;
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}
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/**
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* 清空, 用于cookie可能出错的情况
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*/
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private function _clear_user_key()
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{
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$this->input->set_cookie('website_analytics', '');
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}
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function test()
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{
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return;
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// $this->output->enable_profiler(TRUE);
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// $confirm_line_list = $this->Orders_model->get_confirm_line_info('jp');
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// var_dump($confirm_line_list);
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// foreach ($confirm_line_list as $biz_item)
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// {
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// // 根据 site_code和ip获取当天的访客信息
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// $visit = $this->Log_visit_model->get_order_visit($biz_item->COLI_WebCode, $biz_item->COLI_SenderIP);
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// var_dump($visit);
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// }
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}
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}
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/**
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* 以下为加密解密函数 ==================================================
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*/
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function passport_encrypt($txt, $key)
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{
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srand((double) microtime() * 1000000);
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$encrypt_key = md5(rand(0, 32000));
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$ctr = 0;
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$tmp = '';
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for ($i = 0; $i < strlen($txt); $i++)
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{
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$ctr = $ctr == strlen($encrypt_key) ? 0 : $ctr;
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$tmp .= $encrypt_key[$ctr] . ($txt[$i] ^ $encrypt_key[$ctr++]);
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}
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return base64_encode(passport_key($tmp, $key));
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}
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function passport_decrypt($txt, $key)
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{
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$txt = passport_key(base64_decode($txt), $key);
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$tmp = '';
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for ($i = 0; $i < strlen($txt); $i++)
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{
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$md5 = $txt[$i];
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$tmp .= $txt[++$i] ^ $md5;
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}
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return $tmp;
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}
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function passport_key($txt, $encrypt_key)
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{
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$encrypt_key = md5($encrypt_key);
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$ctr = 0;
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$tmp = '';
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for ($i = 0; $i < strlen($txt); $i++)
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{
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$ctr = $ctr == strlen($encrypt_key) ? 0 : $ctr;
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$tmp .= $txt[$i] ^ $encrypt_key[$ctr++];
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}
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return $tmp;
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} |