diff --git a/application/controllers/information.php b/application/controllers/information.php
deleted file mode 100644
index dacbbc81..00000000
--- a/application/controllers/information.php
+++ /dev/null
@@ -1,679 +0,0 @@
-<?php
-
-if (!defined('BASEPATH'))
-    exit('No direct script access allowed');
-
-class Information extends CI_Controller {
-
-    function __construct() {
-        parent::__construct();
-        $this->permission->is_admin();
-        //$this->output->enable_profiler(TRUE);
-        $this->load->model('Area_model');
-        $this->load->model('Information_model');
-        $this->load->model('InfoContents_model');
-        $this->load->model('InfoStructures_model');
-        $this->load->model('Landscape_model');
-        $this->load->model('Operator_model');
-        $this->load->model('Logs_model');
-        $this->load->model('InfoMetas_model');
-        $this->load->model('Infoauthors_model');
-        $this->load->model('InfoKeywordsanalytics_model', 'analytics_model');
-        $this->load->model('InfoSMS_model');
-
-        $this->load->library('Accesscheck');
-        $this->accesscheck->check_access();
-    }
-
-    public function index() {
-        echo '信息首页';
-        $this->load->model('pictureUseStat_model');
-        $this->pictureUseStat_model->test();
-    }
-
-    public function add($is_parent_id) {
-        //添加空内容.
-        $this->InfoContents_model->Add('', 'New Information', '', '', '', '', '', '', '', 0, 0, '', '', 0, 0, '', '', 0, '', 0, '', '');
-        $infocontent = $this->InfoContents_model->get_ic_contents($this->InfoContents_model->insert_id);
-        if (!empty($infocontent) && $this->InfoStructures_model->Add($is_parent_id, $this->InfoContents_model->insert_id)) {
-            $is_id = $this->InfoStructures_model->insert_id;
-            $InfoStructures = $this->InfoStructures_model->Detail($is_id);
-            $InfoStructures->is_id = $is_id;
-            $data[] = array('name' => 'ok', 'value' => $InfoStructures);
-            $this->Logs_model->add($this->InfoStructures_model->insert_id);
-        } else {
-            $data[] = array('name' => 'no', 'value' => $this->lang->line('form_info_error'));
-        }
-        echo json_encode($data);
-        return TRUE;
-    }
-
-    //移动结构顺序
-    public function move() {
-        //网站会提交一个同级节点id列表字符串，按照这个去排序
-        $parent_id = $this->input->post('pid');
-        $idsStr = $this->input->post('ids');
-        $idsArray = explode(',', $idsStr);
-        foreach ($idsArray as $key => $value) {
-            if ($value) {
-                //设置排序
-                $this->InfoStructures_model->set_sort($value, $key);
-                //设置path
-                $this->InfoStructures_model->set_path($parent_id, $value);
-            }
-        }
-        $data[] = array('name' => 'ok', 'value' => $this->lang->line('structures_success_move'));
-        echo json_encode($data);
-        $this->Logs_model->move($idsStr);
-        return TRUE;
-    }
-
-    public function delete($is_id) {
-        //查询结构信息
-        $Structure = $this->InfoStructures_model->Detail($is_id);
-        if ($Structure == FALSE) {
-            $data[] = array('name' => 'no', 'value' => $this->lang->line('structures_error_notfound'));
-            echo json_encode($data);
-            return false;
-        }
-        if ($this->InfoStructures_model->HasChild($Structure->is_id)) {
-            $data[] = array('name' => 'no', 'value' => $this->lang->line('structures_error_haschild'));
-            echo json_encode($data);
-            return false;
-        } else {
-            $info_detail = $this->Information_model->Detail($is_id);
-            $this->Logs_model->delete($is_id, $info_detail->ic_content);
-            if (!empty($info_detail->ic_summary)) {
-                $this->Logs_model->backup_summary($is_id, $info_detail->ic_summary);
-            }
-            $this->InfoStructures_model->Delete($Structure->is_id);
-            $this->InfoContents_model->Delete($Structure->is_ic_id);
-			//如果是已经发布的页面，删除静态文件
-			if ($info_detail->ic_status == 1) {
-				$this->update_cache($info_detail->ic_url, true);
-			}
-            //删除成功后返回一个上级链接给用户
-            $drumpurl = site_url('information/edit/' . $Structure->is_parent_id);
-            if ($Structure->is_parent_id == 0)
-                $drumpurl = site_url('/');
-            $data[] = array('name' => 'ok', 'value' => $drumpurl);
-            echo json_encode($data);
-            return true;
-        }
-    }
-
-    public function edit($is_id) {
-        header("Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0");
-        header("Expires: Sat, 26 Jul 1997 05:00:00 GMT");
-        set_time_limit(30);
-        //$this->output->enable_profiler(true);
-        //查询结构信息
-        $Structure = $this->InfoStructures_model->Detail($is_id);
-        if ($Structure == FALSE) {
-            show_404();
-        }
-        //查询结构根节点
-        $rootStructure = $this->InfoStructures_model->GetParent($Structure->is_path, 1);
-        //没有根节点就从它本身开始查询
-        if ($rootStructure == false) {
-            $rootStructure_ID = $Structure->is_id;
-        } else {
-            $rootStructure_ID = $rootStructure->is_id;
-        }
-
-        //查询结构列表信息
-        //$data['informationList'] = $this->Information_model->StructureList($rootStructure_ID);
-        $data['informationList'] = $this->accesscheck->get_info_structure($rootStructure_ID);
-        if (!$data['informationList']) {
-            redirect(site_url('Login/refuse'));
-        }
-        $data['is_writeable'] = $this->accesscheck->get_edit_type($Structure->is_path);
-
-        //增加一项，属于这个区域，但是结构数据层次不准确的也要列出来
-        //todo:
-        //信息内容
-        $data['information'] = $this->Information_model->Detail($is_id);
-
-        //检查该信息是否已收录
-        $data['embody'] = 1;
-        if (isset($data['information']->ic_id)) {
-            $embody = $this->InfoMetas_model->get($data['information']->ic_id, 'meta_embody');
-            if ($embody && $embody != '1') {
-                $data['embody'] = 0;
-            }
-            //设置该信息所有未读消息为已读
-            $this->InfoSMS_model->readed_for_info($data['information']->ic_id);
-        }
-
-        //主节点信息
-        $data['rootInformation'] = $this->Information_model->Detail($rootStructure_ID);
-        //获取未绑定的景点,只有城市有，无视其它区域类型
-        $data['unlink_landscape_list'] = array();
-
-        //可选的展示模板
-        if (in_array($this->config->item('site_code'), array('vac', 'vc', 'jp', 'ru', 'it'))) {
-            $this->config->set_item('templates', $this->config->item('templates_i'));
-        }
-
-        if (in_array($this->config->item('site_code'), array('ah'))) {
-            $this->config->set_item('templates', $this->config->item('templates_ah'));
-        }
-
-        //信息区域类型
-        switch ($data['rootInformation']->ic_ht_area_type) {
-            case 'c': //城市
-                $data['infoTypeList'] = $this->config->item('InfoType_city');
-                $data['unlink_landscape_list'] = $this->Information_model->get_unlink_landscape_list($data['rootInformation']->ic_ht_area_id);
-                break;
-            case 'p'://省份
-                $data['infoTypeList'] = $this->config->item('InfoType_province');
-                break;
-            case 'n'://国家
-                $data['infoTypeList'] = $this->config->item('InfoType_country');
-                break;
-            case 't'://特殊区域
-                $data['infoTypeList'] = $this->config->item('InfoType_special');
-                break;
-            case 'e'://大洲
-                $data['infoTypeList'] = array();
-                break;
-            case 'z'://公民游
-                $data['infoTypeList'] = $this->config->item('InfoType_citizen');
-                break;
-            case 'v'://视频
-                $data['infoTypeList'] = $this->config->item('InfoType_video');
-                break;
-            case 'f'://节庆
-                $data['infoTypeList'] = $this->config->item('InfoType_festival');
-                break;
-            case 'pd'://产品管理
-                $data['infoTypeList'] = $this->config->item('InfoType_product');
-                //LMR 2016-7-14
-                if (in_array($this->config->item('site_code'), array('vac', 'vc', 'jp', 'ru', 'it'))) {
-                    $this->config->set_item('templates', $this->config->item('templates_product_i'));
-                } else {
-                    $this->config->set_item('templates', $this->config->item('templates_product'));
-                }
-                break;
-            default:
-                $data['infoTypeList'] = array();
-                break;
-        }
-
-
-
-        $data['templateList'] = $this->config->item('templates');
-        //翰特产品类型
-        $data['productTypeList'] = $this->config->item('ProductType_HT');
-        //获取绑定的产品名称
-        switch ($data['information']->ic_ht_product_type) {
-            case 't':
-                $data['product_title'] = $this->Landscape_model->get_landscape_title($data['information']->ic_ht_product_id);
-                break;
-            default:
-                $data['product_title'] = '';
-                break;
-        }
-        //获取最后更新者信息
-        $data['last_edit_info'] = $this->Logs_model->get_last_edit($is_id);
-
-        //编辑列表
-        $sites = $this->config->item('site');
-        $data['editor_list'] = $this->Operator_model->get_site_user($this->config->item('site_code'));
-        //获取作者列表
-        $data['author_list'] = $this->Infoauthors_model->get_site_user($this->config->item('site_code'));
-
-        //获取备份信息记录
-        $data['content_backup_list'] = $this->Logs_model->get_backup_list($is_id);
-
-        //所属导航栏目
-        $data['setting_website_nav'] = $this->InfoMetas_model->get_list(0, 'setting_website_nav_' . strtolower($this->config->item('site_code')));
-
-        $this->load->view('bootstrap3/header', $data);
-        $this->load->view('bootstrap3/information_edit');
-        $this->load->view('bootstrap3/footer');
-    }
-
-    /**
-      public function redirect($jumpUrl){
-
-      header('HTTP/1.1 301 Moved Permanently');
-
-      header($jumpUrl);// 301 跳转到设置的 url
-
-      exit();
-
-      } */
-    public function test_proxy($url = false) {
-        $curl = curl_init();
-        //curl_setopt($curl,CURLOPT_URL, "http://graph.facebook.com/?id=http://www.chinahighlights.com");
-        //curl_setopt($curl,CURLOPT_URL, 'http://graph.facebook.com/?id=http://www.mybeijingchina.com/beijing-attractions/beihai-park/');
-        curl_setopt($curl, CURLOPT_URL, $url);
-        curl_setopt($curl, CURLOPT_HEADER, 0);
-        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
-        curl_setopt($curl, CURLOPT_HTTPPROXYTUNNEL, 1);
-        curl_setopt($curl, CURLOPT_PROXY, "120.24.227.23:33333");
-        $request = curl_exec($curl);
-        curl_close($curl);
-        return $request;
-        //echo $request;
-    }
-
-    // 分享数 lzq 
-    public function statistical_sharing() {
-
-        //$info_ic = $this->Information_model->get_ic_url_by_code('mbj');
-        $info_ic = $this->Information_model->get_ic_url();
-        $ic_id = $info_ic->ic_id;
-        $ic_url = $info_ic->ic_url;
-        $ic_sitecode = $info_ic->ic_sitecode;
-        $site = $this->config->item('site');
-
-        if (!empty($ic_url)) {
-
-            $result = $this->Information_model->update_ic_date_by_code($ic_id);
-            //var_dump($site['mbj']['site_url']);
-            //$wz_url = 'http://graph.facebook.com/?id='.$site['mbj']['site_url'].$ic_url;
-            $complete_url = 'http://graph.facebook.com/?id=' . $site[$ic_sitecode]['site_url'] . $ic_url;
-            //echo $wz_url;
-            $api_return = $this->test_proxy($complete_url);
-            $api_return = json_decode($api_return);
-            if (empty($api_return->shares)) {
-                var_dump($api_return);
-                $shares = 0;
-            } else {
-                var_dump($api_return);
-                $shares = $api_return->shares;
-            }
-
-            //echo $asd->shares;
-            $result2 = $this->Information_model->insert_url_to_csi($info_ic->ic_url, $ic_id, $info_ic->ic_sitecode, $shares);
-        }
-
-        //$sstt = $this->config->item('site');
-        //foreach($infolist as $k=>$v){
-        //	$aabb[] = $v->ic_sitecode;	
-        //}
-        //$url_count = $this->Information_model->get_count_by_code('mbj');
-        //$surl = site_url('/information/fengxiangshu');
-        //redirect($surl,'refresh',301);
-
-        $this->load->view('bootstrap3/header');
-        $this->load->view('bootstrap3/statistical_sharing');
-    }
-
-    public function edit_save() {
-        header('Cache-Control: no-cache');
-        $information = $this->Information_model->Detail($this->input->post('is_id'));
-        if ($information === false) {
-            $data[] = array('name' => 'no', 'value' => $this->lang->line('structures_error_notfound'));
-            echo json_encode($data);
-            return false;
-        }
-
-        $this->form_validation->set_rules('ic_url_title', 'lang:ic_url_title', 'required');
-        $this->form_validation->set_rules('ic_title', 'lang:ic_title', 'required');
-        $this->form_validation->set_rules('ic_author', 'lang:ic_author', 'required');
-        $this->form_validation->set_rules('ic_url', 'lang:ic_url', 'callback_ic_url_check');
-        //这里比较特别，检测两次ic_url，ci会冲掉第一个ic_url的规则，所以需要在下面也加上callback_ic_url_check
-        $this->form_validation->set_rules('ic_url', 'lang:ic_url_format', 'callback_ic_url_check|callback_ic_url_format');
-
-        if ($this->input->post('ignore_seo_check') === false) {
-            $this->form_validation->set_rules('ic_seo_title', 'lang:ic_seo_title', 'required');
-            $this->form_validation->set_rules('ic_seo_description', 'lang:ic_seo_description', 'required|max_length[250]');
-        }
-        if ($this->form_validation->run() == FALSE) {
-            $data = array();
-            foreach ($this->form_validation->_error_array as $key => $value) {
-                $data[] = array('name' => $key, 'value' => $value);
-            }
-            echo json_encode($data);
-        } else {
-            $this->InfoContents_model->Update($information->is_ic_id, $this->input->post('ic_url'), $this->input->post('ic_url_title'), $this->input->post('ic_type'), $this->input->post('ic_title'), $this->input->post('ic_content'), $this->input->post('ic_summary'), $this->input->post('ic_seo_title'), $this->input->post('ic_seo_description'), $this->input->post('ic_seo_keywords'), $this->input->post('ic_show_bread_crumbs'), $this->input->post('ic_status'), $this->input->post('ic_template'), $this->input->post('ic_photo'), $this->input->post('ic_photo_width'), $this->input->post('ic_photo_height'), $this->input->post('ic_recommend_tours'), $this->input->post('ic_recommend_packages'), $this->input->post('ic_ht_area_id'), $this->input->post('ic_ht_area_type'), $this->input->post('ic_ht_product_id'), $this->input->post('ic_ht_product_type'), $this->input->post('ic_author'));
-
-            //收录查询,只在发布上线并且url不为空的时候检查
-            $embody_url = $this->input->post('ic_url');
-            $embody_url = trim($embody_url);
-            if ($this->input->post('ic_status') == 1 && $embody_url != '') {
-                $embody = $this->InfoMetas_model->get($information->is_ic_id, 'meta_embody');
-                if (empty($embody)) {
-                    $times = date('Y-m-d H:i:s');
-                    $this->InfoMetas_model->add($information->is_ic_id, 'meta_embody', $times);
-                }
-            }
-
-            //为新闻添加默认发布时间
-            //if($information->ic_ht_area_type=='s' || $information->ic_type=='c_article')
-            //{
-            $meta_news_createdate = get_meta($information->ic_id, 'meta_news_createdate');
-            if (empty($meta_news_createdate)) {
-                add_meta($information->ic_id, 'meta_news_createdate', date('m/d/Y', time()));
-            }
-            //}
-            // if (is_series_site()) {
-            //如果URL有修改也删除静态文件
-            if ($this->input->post('ic_url') != $information->ic_url) {
-                $this->update_cache($information->ic_url, true);
-            }
-
-            //如果信息不发布则删除静态文件
-            if ($this->input->post('ic_status') == '0') {
-                $this->update_cache($this->input->post('ic_url'), true);
-            }
-
-            //德语站FAQ版块需要删除原来的文件才能更新静态 by TDY @20150113
-            if ($this->config->item('site_code') == 'gm' && substr($this->input->post('ic_url'), 0, 5) == '/faq/') {
-                $this->update_cache($this->input->post('ic_url'), true);
-            } else {
-                $this->update_cache($this->input->post('ic_url'));
-            }
-            //  }
-
-            $data[] = array('name' => 'ok', 'value' => $this->lang->line('form_info_success'));
-            $this->Logs_model->backup($information->is_id, $this->input->post('ic_content'));
-            $this->Logs_model->backup_summary($information->is_id, $this->input->post('ic_summary'));
-
-            //作者个人页面更新
-            if ($this->config->item('site_code') == 'cht') {
-                $author_pages = array(
-                    'zzy' => 'http://www.chinahighlights.com/author/ruru-zhou/',
-                    'Gavin' => 'http://www.chinahighlights.com/author/gavin-van-hinsbergh/',
-                    'WBL' => 'http://www.chinahighlights.com/author/annie-wu/',
-                    'PKL' => 'http://www.chinahighlights.com/author/kelly/',
-                    '210000017' => 'http://www.chinahighlights.com/author/lynne-buddin/',
-                    '202000027' => 'http://www.chinahighlights.com/author/margaux/',
-                    '202000019' => 'http://www.chinahighlights.com/author/anusuya-mitra/',
-                    '210000018' => 'http://www.chinahighlights.com/author/connie/',
-                    '210000016' => 'http://www.chinahighlights.com/author/ben/',
-                    '200000008' => 'http://www.chinahighlights.com/author/pete-marchetto/',
-                    '210000019' => 'http://www.chinahighlights.com/author/oscar/',
-                    '210000021' => 'http://www.chinahighlights.com/author/matthew/',
-                    '200000013' => 'http://www.chinahighlights.com/author/kit-onslow-smith/',
-                    '202000018' => 'http://www.chinahighlights.com/author/klaus-capra/',
-                    '202000017' => 'http://www.chinahighlights.com/author/christy-campbell/'
-                );
-                $key = $this->input->post('ic_author');
-                if (isset($author_pages[$key])) {
-                    $this->update_cache($author_pages[$key]);
-                }
-            }
-
-            echo json_encode($data);
-
-            //设置图片应用URL
-            /* $use_pictures=$this->input->post('use_pictures');
-              if(!empty($use_pictures))
-              {
-              foreach(explode(',',$use_pictures.'0:0:0') as $picture)
-              {
-              list($p_id,$p_path,$p_wh)=explode(':',$picture);
-              if (stripos($this->input->post('ic_content'),$p_path) !== FALSE || $p_path==$this->input->post('ic_photo') )
-              {
-              if($p_id!=0)
-              {
-              $this->load->model('pictureUseStat_model');
-              $this->pictureUseStat_model->set_useurl($p_id,$p_wh,$this->config->item('site_url').$this->input->post('ic_url'));
-              }
-              }
-              }
-              } */
-        }
-    }
-
-    //URL不重复检查
-    function ic_url_check() {
-        if ($this->input->post('ignore_url_check')) {
-            return true;
-        }
-
-        $url = $this->input->post('ic_url');
-        if ($url === '') {
-            return true;
-        }
-        $is_id = $this->input->post('is_id');
-        return $this->Information_model->URLcheck($is_id, $url);
-    }
-
-    //URL格式检查，不能包含大小写、空格等特殊字符
-    function ic_url_format($url) {
-        if ($url != mb_strtolower($url) || strpos($url, ' ') !== false || strpos($url, '--') !== false || strpos($url, ')') !== false || strpos($url, '(') !== false || strpos($url, '//') !== false || strpos($url, '\\') !== false) {
-            return false;
-        }
-        return true;
-    }
-
-    //更新静态文件
-    //不用参数提交的原因是可能url带有特殊字符，CI会报错
-    public function update_cache($static_html_url = false, $delete_only = false) {
-        $url = $static_html_url;
-        if (empty($url)) {
-            $url = $this->input->post('cache_url');
-        }
-        $url = str_replace($this->config->item('site_url'), '', $url);
-        //原始链接
-        $original_url = $url;
-
-        if ($this->config->item('site_code') == 'cht') {
-            //$url = 'http://www.chinahighlights.com/api/community/updatecache.asp?gurl=http://www.chinahighlights.com' . $url . '&other=1&site=info';
-            //$url = 'http://192.155.224.195:2222/guide-use.php/travelguide/guide/?static_html_url=' . $url;
-            $url = 'http://192.155.224.195:8080/guide-use.php/travelguide/guide/?static_html_url=' . $url;
-
-            //ch的部分控制器不是travelguide，所以不能统一更新和生产缓存文件，只能跳过，统一控制器再回头取消这个限制
-            if (strpos($url, '/festivals/') !== false) {
-                $url = 'http://www.chinahighlights.com/';
-            }
-            if (strpos($url, '/faq/') !== false) {
-                $url = 'http://www.chinahighlights.com/';
-            }
-        } elseif ($this->config->item('site_code') == 'gm') {
-            $url = "http://148.251.35.42:3300/create-cache/?url=$url";
-        } else if (is_series_site()) {
-            if (FALSE === $delete_only) {
-                $delete_only = $this->input->get_post('delete_only');
-            }
-            if ($delete_only) {
-                //只删除操作，在url修改和不发布信息的时候使用
-                $url = $this->config->item('site_url') . '/index.php/welcome/update_cache/delete_only?static_html_url=' . $url;
-            } else {
-                $information = $this->Information_model->Detail($url);
-                $tmp = $url;
-                //判断是否是更新信息
-                /* 产品页面不能生成静态页面，比如/beijing/hotel/只是为了在导航显示一个链接，如果生成了静态页面，网前只会显示一个空白页面了
-                 */
-                if (!empty($information->ic_content)) {
-                    //先尝试删除静态文件。
-                    $try_del = $this->config->item('site_url') . '/index.php/welcome/update_cache/delete_only?static_html_url=' . $url;
-                    file_get_contents($try_del);
-                    $url = $this->config->item('site_url') . '/index.php/information/detail/?static_html_url=' . $url;
-                } else {
-                    $url = $this->config->item('site_url') . '/index.php/welcome/update_cache/?static_html_url=' . $url;
-                }
-                if ($information->ic_type == 'product') {
-                    $url = $this->config->item('site_url') . '/index.php/welcome/update_cache/?static_html_url=' . $tmp;
-                }
-            }
-        } else if($this->config->item('site_code') == 'ah'){
-			if($delete_only===true){
-				$url = 'https://www.asiahighlights.com/index.php/information/delete_cache_8X913mksJ/?static_html_url=' . $url;
-			}else{
-				$url = 'https://www.asiahighlights.com/index.php/information/detail/?static_html_url=' . $url;
-			}
-		}else{   //子站点使用
-            $url = $this->config->item('site_url') . $url . '@cache@refresh';
-        }
-
-        //关闭错误提示，防止file_get_contents请求特殊字符的时候会报错或者404、500,特殊字符需要用urlencode编码第一个/后面的url  
-        //error_reporting(NULL);
-        //ini_set('display_errors', 'Off');
-
-        $content = GET_HTTP($url);
-        if ($content === false) {
-            $data[] = array('name' => 'no', 'value' => sprintf($this->lang->line('update_cache_failed'), $url));
-        } else {
-            //todo:如果请求正常，则判断返回的json是否正常
-            //echo json_decode($content);
-            //CHT网站还需要更新前端服务器缓存
-            if ($this->config->item('site_code') == 'cht') {
-                $url = 'http://www.chinahighlights.com/api/community/updatecache.asp?gurl=http://www.chinahighlights.com' . $original_url . '&other=1&site=info';
-                $content = GET_HTTP($url);
-                if ($content === false) {
-                    $data[] = array('name' => 'no', 'value' => sprintf($this->lang->line('update_vps_failed'), $url));
-                    echo json_encode($data);
-                    return false;
-                }
-            }
-
-            //手动更新的话，接着更新CDN缓存
-            $msg = $this->lang->line('update_cache_success');
-
-            if ($this->input->post('updatecdn') == 1) {
-                $notice = $this->update_cdn();
-                if ($notice == 200) {
-                    $msg.=$this->lang->line('update_cdn_success');
-                } else {
-                    $msg.=$this->lang->line('update_cdn_failed') . '<br>' . $notice;
-                }
-            }
-            $data[] = array('name' => 'ok', 'value' => $msg, 'url' => $url);
-        }
-        //如果是外部调用就返回结果，内部就不返回了
-        if ($this->input->post('cache_url')) {
-            echo json_encode($data);
-        }
-    }
-
-    //更新CDN缓存
-    public function update_cdn($static_html_url = false) {
-        $flag = false; //false：不更新，true：更新
-        $update_site = array('jp', 'ru'); //需要更新CDN的站点
-        //需要更新的url
-        $url = $static_html_url;
-        if (empty($url))
-            $url = $this->input->post('cache_url');
-
-        //如果传递进来的url是带有域名，则对域名进行判断
-        $tempu = parse_url($url);
-        if (isset($tempu['host'])) {
-            $url = isset($tempu['path']) ? $tempu['path'] : '/';
-            $pad = $tempu['host'];
-            $flag = true;
-        }
-        //如果传递进来的url没有域名，则使用当前站点的信息进行判断
-        else {
-            $url = str_replace($this->config->item('site_url'), '', $url);
-            $pad = str_replace('http://', '', $this->config->item('site_url'));
-            if (in_array($this->config->item('site_code'), $update_site))
-                $flag = TRUE;
-        }
-
-        //默认更新成功，如果不成功，则返回错误提示信息
-        $notice = 200;
-        if ($flag) {
-            $result = file_get_contents('https://openapi.us.cdnetworks.com/purge/rest/doPurge?user=ycc@chinahighlights.com&pass=cXi2UbsTrw9Urv&pad=' . $pad . '&type=item&path=' . $url . '&output=json');
-            $result = json_decode($result, true);
-            if ($result['resultCode'] != 200)
-                $notice = $result['notice'] . $result['details'];
-        }
-        return $notice;
-    }
-
-    //获取产品信息，提供给用户选择进行绑定
-    function get_products() {
-        $HT_productType = $this->input->post('product_type');
-        $HT_productName = $this->input->post('product_name');
-        //产品类型
-        switch ($HT_productType) {
-            case 't':
-                $data['productList'] = $this->Landscape_model->search_list($HT_productName);
-                break;
-            default:
-                $data['productList'] = array();
-                break;
-        }
-        $data['product_type'] = $HT_productType;
-        $product_list_page = $this->load->view('bootstrap/information_select_product', $data, true);
-        $data = array();
-        $data[] = array('name' => 'ok', 'value' => $product_list_page);
-        echo json_encode($data);
-        return true;
-    }
-
-    //显示备份的内容
-    function backup_content($log_id) {
-        $data['log_info'] = $this->Logs_model->read($log_id);
-        $data['log_list'] = $this->Logs_model->get_all_backup_list($data['log_info']->log_res_id);
-        $this->load->view('bootstrap/header', $data);
-        $this->load->view('bootstrap/information_backup_content');
-        $this->load->view('bootstrap/footer');
-    }
-
-    //增加新景点到景点概述下
-    //先找到当前城市的景点概述根节点，然后新增加
-    //$lsi_sn 翰特景点id
-    function add_landscape($area_id, $lsi_sn) {
-        //获取景点概述节点
-        $root_landscape = $this->Information_model->get_type_detail('c_attraction', 'c', $area_id);
-
-        if ($root_landscape == FALSE) {
-            $data[] = array('name' => 'no', 'value' => $this->lang->line('root_landscape_notfound'));
-            echo json_encode($data);
-            return false;
-        }
-
-        //获取景点详细内容
-        $Landscape = $this->Landscape_model->get_detail($lsi_sn);
-        if ($root_landscape == FALSE) {
-            $data[] = array('name' => 'no', 'value' => $this->lang->line('landscape_notfound'));
-            echo json_encode($data);
-            return false;
-        }
-
-
-        //添加空内容
-        $this->InfoContents_model->Add($Landscape->LSI2_Name, $Landscape->LSI2_Name, '', $Landscape->LSI2_Name, $Landscape->LSI2_ShortIntro, '', '', '', '', 0, 0, '', '', 0, 0, '', '', $area_id, 'c', $lsi_sn, 't', '');
-        if ($this->InfoStructures_model->Add($root_landscape->is_id, $this->InfoContents_model->insert_id)) {
-            $data[] = array('name' => 'ok', 'value' => site_url('information/edit/' . $this->InfoStructures_model->insert_id));
-        } else {
-            $data[] = array('name' => 'no', 'value' => $this->lang->line('form_info_error'));
-        }
-        echo json_encode($data);
-        $this->Logs_model->add($this->InfoStructures_model->insert_id);
-        return true;
-    }
-
-    //保存自定义配置
-    function save_meta() {
-        $im_ic_id = $this->input->post('im_ic_id');
-        $im_key = $this->input->post('im_key');
-        $im_value = $this->input->post('im_value');
-        if ($im_ic_id && $im_key && $im_value !== false) {
-            $meta = $this->InfoMetas_model->get($im_ic_id, $im_key);
-            if ($meta === false) {
-                $this->InfoMetas_model->add($im_ic_id, $im_key, $im_value);
-            } else {
-                $this->InfoMetas_model->update($im_ic_id, $im_key, $im_value);
-            }
-            $data[] = array('name' => 'ok', 'value' => $this->lang->line('media_save_success'));
-        } else {
-            $data[] = array('name' => 'no', 'value' => $this->lang->line('media_save_error'));
-        }
-        echo json_encode($data);
-        return true;
-    }
-
-    //保存自定义配置
-    function delete_meta() {
-        $im_ic_id = $this->input->post('im_ic_id');
-        $im_key = $this->input->post('im_key');
-        if ($im_ic_id && $im_key) {
-
-            $this->InfoMetas_model->delete($im_ic_id, $im_key);
-            $data[] = array('name' => 'ok', 'value' => $this->lang->line('media_delete_success'));
-        } else {
-            $data[] = array('name' => 'no', 'value' => $this->lang->line('media_save_error'));
-        }
-        echo json_encode($data);
-        return true;
-    }
-
-}