医案导出相关优化

config/define.php

@@ -29,6 +29,8 @@
     $GLOBALS['notice_qqmail_list'] = array(
         'wangpd5@163.com' => 'GTKEOWXEGEUOERNR',
     );
+    define('RQ_USER_CASE_DATA', 'rq_user_case_data_%s_%d');
+    define('RQ_USER_CASE_HTML_URL', TCM_DOMAIN . '/export_pdf?key=%s');
     define('USER_CASE_PDF_PATH', DATACENTER_ROOT.'/tcm_pdf/%d/');
     define('USER_CASE_PDF_URL', TCM_DOMAIN.'/case_pdf/%d/%s.pdf');
 

control/index.php

@@ -131,9 +131,9 @@ class index extends publicBase {
     }
 
     public function ajax_user_case_detail() {
-        $id = $this->post('id')+0;
         $uid = $this->post('uid');
         $token = $this->post('token');
+        $id = $this->post('id')+0;
         if(empty($uid) || empty($token) || empty($id))$this->ajax_json(false, '非法请求');
 
         $m_user_case = new mUserCase();
@@ -144,11 +144,11 @@ class index extends publicBase {
     }
 
     public function ajax_collect_log() {
-        $start = $this->get('start') ? $this->get('start') : 0;
-        $pagesize = $this->get('pagesize') ? $this->get('pagesize') : 500;
+        $page_num = $this->post('page_num') ? $this->post('page_num') : 1;
+        $page_size = $this->post('page_size') ? $this->post('page_size') : 100;
 
-        $mCase = new mCase();
-        $data = $mCase->getCollectLog($start,$pagesize);
+        $m_case = new mCase();
+        $data = $m_case->getCollectLog($page_num, $page_size);
 
         $this->ajax_json(true, '获取成功', $data);
     }
@@ -157,73 +157,85 @@ class index extends publicBase {
         $code = $this->get('code');
         if(!$code)$this->ajax_json(false, '非法请求');
 
-        $mUser = new mUser();
-
-        $openid = $mUser->getOpenid($code);
-        if(!$openid)$this->ajax_json(false, $mUser->getError());
+        $m_user = new mUser();
+        $openid = $m_user->getOpenid($code);
+        if(!$openid)$this->ajax_json(false, $m_user->getError());
 
-        $user = $mUser->getUserByOpenid($openid);
+        $user = $m_user->getUserByOpenid($openid);
         if($user){
-            $data = array(
-                'uid' => $user['uid'],
-                'token'=> $mUser->getToken($user['uid']),
-            );
-            $this->ajax_json(true, '登录成功', $data);
+            $token = $m_user->getToken($user['uid']);
+            $this->ajax_json(true, '登录成功', array('uid' => $user['uid'], 'token'=> $token));
         }
 
         //获取唯一uid串
-        $uid = $mUser->createUniqueUid($openid);
-        $user = $mUser->getUserByUid($uid);
+        $uid = $m_user->createUniqueUid($openid);
+        $user = $m_user->getUserByUid($uid);
         if($user)$this->ajax_json(false, 'uid生成失败');
 
-        $id = $mUser->createUser(array('uid'=>$uid,'openid'=>$openid));
+        $id = $m_user->createUser(array('uid'=>$uid,'openid'=>$openid));
         if(!$id)$this->ajax_json(false, '用户创建失败');
 
-        $data = array(
-            'uid' => $uid,
-            'token'=> $mUser->getToken($uid),
-        );
-
-        $this->ajax_json(true, '登录成功', $data);
+        $token = $m_user->getToken($user['uid']);
+        $this->ajax_json(true, '登录成功', array('uid' => $user['uid'], 'token'=> $token));
     }
 
     public function ajax_contact_us(){
         $this->ajax_json(true, '获取成功',array('img_url'=> CONTACT_US_IMG_URL));
     }
 
-    public function ajax_pdf_url(){
+    public function export_user_case_list(){
         $uid = $this->post('uid');
         $token = $this->post('token');
         if(empty($uid) || empty($token))$this->ajax_json(false, '非法请求');
 
-        $mUser = new mUser();
-        $is_login = $mUser->validateToken($uid,$token);
-        if(!$is_login)$this->ajax_json(false, '请登录后操作');
+        $page_num = $this->post('page_num') ? $this->post('page_num') : 1;
+        $page_size = $this->post('page_size') ? $this->post('page_size') : 100;
 
-        $mUserCase = new mUserCase();
+        $m_user_case = new mUserCase();
+        $data = $m_user_case->getUserCaseList($uid, $token, $page_num, $page_size, true, true);
+        if(!$data)$this->ajax_json(false, $m_user_case->getError());
 
-        $id = $this->post('id');
-        if($id){
-            $data = $mUserCase->getUserCaseInfo($id, $uid);
-            if (!$data) $this->ajax_json(false, $mUserCase->getError());
+        $data_key = sprintf(RQ_USER_CASE_DATA, $uid, 0);
 
-            $pdf_url = $mUserCase->createUserCasePdf($uid, $data);
+        $robj = $m_user_case->initRedis();
+        $robj->setex($data_key,60,json_encode($data));
+        $pdf_url = $m_user_case->createPdf($uid, $data_key);
 
         $this->ajax_json(true, '获取成功',array('pdf_url'=> $pdf_url));
     }
 
-        //如果id不存在默认保存前500个医案
-        $start = $this->post('start') ? $this->post('start') : 0;
-        $pagesize = $this->post('pagesize') ? $this->post('pagesize') : 500;
+    public function export_user_case(){
+        $uid = $this->post('uid');
+        $token = $this->post('token');
+        $id = $this->post('id')+0;
+        if(empty($uid) || empty($token) || empty($id))$this->ajax_json(false, '非法请求');
 
-        $data = $mUserCase->getUserCaseList($uid, $start, $pagesize, true);
-        if (!$data) $this->ajax_json(false, $mUserCase->getError());
+        $m_user_case = new mUserCase();
+        $data = $m_user_case->getUserCaseInfo($uid, $token, $id, true);
+        if(!$data)$this->ajax_json(false, $m_user_case->getError());
+
+        $data_key = sprintf(RQ_USER_CASE_DATA, $uid, $id);
 
-        $pdf_url = $mUserCase->createUserCasePdf($uid, $data);
+        $robj = $m_user_case->initRedis();
+        $robj->setex($data_key,60,json_encode($data));
+        $pdf_url = $m_user_case->createPdf($uid, $data_key);
 
         $this->ajax_json(true, '获取成功',array('pdf_url'=> $pdf_url));
     }
 
+    public function export_pdf()
+    {
+        $key = $this->get('key');
+
+        $m_user_case = new mUserCase();
+        $robj = $m_user_case->initRedis();
+        $data = $robj->get($key);
+
+        $this->view['data'] = json_decode($data,true);
+        $this->setViewFormat('html');
+        $this->setViewTpl('index/user_case.html');
+    }
+
     public function ajax_mail(){
         $uid = $this->post('uid');
         $token = $this->post('token');

model/mCase.php

@@ -186,8 +186,9 @@ class mCase extends mBase {
         return true;
     }
 
-    public function getCollectLog($start,$pagesize) {
-        return $this->obj->selectAll($this->collect_log_tbl, array(), 'collect_time desc ', array($start, $pagesize));
+    public function getCollectLog($page_num, $page_size) {
+        $offset = ($page_num - 1) * $page_size;
+        return $this->obj->selectAll($this->collect_log_tbl, array(), 'collect_time desc ', array($offset, $page_size));
     }
 
 }

model/mUserCase.php

@@ -104,7 +104,7 @@ class mUserCase extends mBase {
         return $id;
     }
 
-    public function getUserCaseInfo($uid, $token, $id){
+    public function getUserCaseInfo($uid, $token, $id, $is_format_data = false){
         $m_user = new mUser();
         $is_login = $m_user->validateToken($uid,$token);
         if(!$is_login){$this->setError('请登录后操作');return false;}
@@ -134,15 +134,18 @@ class mUserCase extends mBase {
         $user_herb = $this->getUserHerbByIds($user_herb_ids);
         if(empty($herb) && empty($user_herb)){$this->setError('找不到相关药材');return false;}
 
-        return array(
+        $data =  array(
             'user_case' => $user_case,
             'case' => $case,
             'herb' => array_column($herb,null,'id'),
             'user_herb' => array_column($user_herb,null,'id'),
         );
+
+        if($is_format_data)return $this->formatUserCaseData($data);
+        return $data;
     }
 
-    public function getUserCaseList($uid, $token, $page_num, $page_size, $get_case_herb = false){
+    public function getUserCaseList($uid, $token, $page_num, $page_size, $get_case_herb = false, $is_format_data = false){
         $m_user = new mUser();
         $is_login = $m_user->validateToken($uid,$token);
         if(!$is_login){$this->setError('请登录后操作');return false;}
@@ -181,19 +184,22 @@ class mUserCase extends mBase {
         $user_herb = $this->getUserHerbByIds($user_herb_ids);
         if(empty($herb) && empty($user_herb)){$this->setError('找不到相关药材');return false;}
 
-        return array(
+        $data =  array(
             'user_case_list' => $user_case,
             'case_list' => $case,
             'herb' => array_column($herb,null,'id'),
             'user_herb' => array_column($user_herb,null,'id'),
         );
+
+        if($is_format_data)return $this->formatUserCaseData($data);
+        return $data;
     }
 
     public function getUserHerbByIds($ids){
         return $this->obj->selectIn($this->user_herb_tbl, array('id'=>$ids));
     }
 
-    public function createUserCasePdf($uid, $data){
+    public function formatUserCaseData($data){
         //兼容单个医案导出pdf
         if(isset($data['user_case'])){
             $data['user_case_list'][0] = $data['user_case'];
@@ -202,34 +208,12 @@ class mUserCase extends mBase {
             unset($data['case']);
         }
 
-        // 创建PDF对象
-        $mpdf = new mPDF();
-
-        $pdf_name = "";
-
-        $htmlContent = "<p style='text-align: center;font-size: 40px;font-weight: bold'>我的医案</p>";
-        foreach ($data['user_case_list'] as $item){
-            $pdf_name .= $item['name'];
-
+        foreach ($data['user_case_list'] as &$item){
             $item['patient_sex'] = $item['patient_sex']==0?'男':'女';
             $item['case_time'] = date('Y年m月d日',strtotime($item['case_time']));
 
-            $htmlContent .= "<p style='border-left:10px solid #DD4B38;font-size: 32px;padding-left: 5px;font-weight: bold;line-height: 37px;'>{$item['name']}</p>";
-            $htmlContent .= "<p style='font-size: 26px;line-height: 37px;'>{$item['patient_name']}，{$item['patient_sex']}，{$item['patient_age']}岁，{$item['case_time']}诊</p>";
-            if($item['patient_say']){
-                $htmlContent .= "<p style='font-size: 26px;line-height: 37px;'>{$item['patient_say']}</p>";
-            }
-            if($item['first_diagnosis']){
-                $htmlContent .= "<p style='font-size: 26px;line-height: 37px;'>{$item['first_diagnosis']}</p>";
-            }
-            if($item['diagnosis']){
-                $htmlContent .= "<p style='font-size: 26px;line-height: 37px;'>{$item['diagnosis']}</p>";
-            }
-            $htmlContent .= "<div style='background-color: #FDF9F2;font-size: 26px;line-height: 37px;padding:0 37px'>";
-            $htmlContent .= "<p><span style='color: #955239;'>处方</span>&nbsp;&nbsp;&nbsp;&nbsp;共{$item['prescribe_num']}付</p>";
-
             $case = $data['case_list'][$item['case_id']];
-            $case_str = "选&nbsp;".$case['source']."&nbsp;".$case['name'];
+            $item['case_info'] = "选&nbsp;".$case['source']."&nbsp;".$case['name']."：";
 
             $herb_arr = array();
             foreach ($item['prescribe_herb'] as $herb){
@@ -243,15 +227,21 @@ class mUserCase extends mBase {
             }
             $herb_str = implode('、',$herb_arr);
 
-            $htmlContent .= "<p>{$case_str}:&nbsp;{$herb_str}</p>";
+            $item['case_herb_info'] = $herb_str;
 
-            $htmlContent .= "</div>";
-            if($data['feedback']){
-                $htmlContent .= "<p style='font-size: 26px;line-height: 37px;'>{$item['feedback']}</p>";
         }
+
+        return $data;
     }
 
-        $pdf_name = md5($pdf_name);
+    public function createPdf($uid, $data_key)
+    {
+        $mpdf = new mPDF();
+        $htmlContent = file_get_contents(sprintf(RQ_USER_CASE_HTML_URL, $data_key));
+
+        $mpdf->WriteHTML($htmlContent);
+
+        $pdf_name = md5($data_key);
 
         $temp_dir = sprintf(USER_CASE_PDF_PATH, $uid);
         if(!is_dir($temp_dir)) {
@@ -260,8 +250,6 @@ class mUserCase extends mBase {
             chgrp($temp_dir, 'nobody');
         }
 
-        $mpdf->WriteHTML($htmlContent);
-
         $mpdf->Output($temp_dir . $pdf_name . ".pdf" , 'F');  // D表示下载，I表示在浏览器中查看
 
         return sprintf(USER_CASE_PDF_URL, $uid, $pdf_name);

view/templates/index/user_case.html

@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<head>
+    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
+    <script type="text/javascript" src="{$smarty.const.CSS_URL}/js/jquery-1.8.1.min.js"></script>
+    <script type="text/javascript" src="{$smarty.const.CSS_URL}/js/jquery.form.js"></script>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+    <title>首页</title>
+    <meta name="viewport" content="width=device-width,initial-scale=1">
+    {literal}
+    <style>
+        body{
+            padding: 70px;
+            font-size: 26px;
+            line-height: 37px;
+        }
+        .title{
+            text-align: center;
+            font-size: 40px;
+            font-weight: bold;
+        }
+        .user_case_name{
+            border-left:10px solid #DD4B38;
+            font-size: 32px;
+            padding-left: 5px;
+            font-weight: bold;
+            margin-top: 50px;
+        }
+        .line{
+            margin: 20px 0;
+        }
+        .case{
+            background-color: #FDF9F2;
+            padding: 20px;
+            margin: 20px 0;
+        }
+        .case-title{
+            color: #955239;
+        }
+        .case-line{
+            line-height: 37px;
+            padding-bottom: 20px;
+        }
+    </style>
+    {/literal}
+</head>
+<body>
+    <div class="title">我的医案</div>
+    {foreach from=$data.user_case_list key=key item=item}
+    <div class="user_case_name">{$item.name}</div>
+    <div class="line">{$item.patient_name}，{$item.patient_sex}，{$item.patient_age}岁，{$item.case_time}诊</div>
+    <div class="line">{$item.patient_say}</div>
+    <div class="line">{$item.first_diagnosis}</div>
+    <div class="line">{$item.diagnosis}</div>
+    <div class="case">
+        <div class="case-line"><span class="case-title">处方</span>&nbsp;&nbsp;&nbsp;共{$item.prescribe_num}付</div>
+        <div>{$item.case_info}{$item.case_herb_info}</div>
+    </div>
+    <div class="line">{$item.feedback}</div>
+    {/foreach}
+</body>
+</html>