add-admin-down_file

2022-05-27 16:28:42 +08:00
parent b2aa67d78b
commit 11c3d615ef
2 changed files with 87 additions and 0 deletions
@@ -971,4 +971,86 @@ class Orders extends HD_Controller
        }
        return $this->show_view('receiver/orderv2/edit_status');
    }
+    //下载pdf
+    public function get_down(){
+        require_once COMMPATH.'/third_party/TCPDF/tcpdf.php';
+        $id = $this->input->get('id');
+        $row = $this->receiver_orders_v2_model->get(['id'=>$id],'id,sid,owner_mobile,owner_name');
+        $contract = $this->order_contracts_model->get(['o_id'=>$row['id'],'type'=>0],'id,o_id,file,imgs,type');
+        if(!$row || !$contract){
+            return false;
+        }
+        $type_arr = [0=>'汽车购车协议',1=>'委托服务协议',2=>'车辆确定',3=>'车辆交付'];
+        $old_type_arr = [0=>'整车合同',1=>'委托服务协议',2=>'车辆确定',3=>'交车信息',4=>'车辆买卖合同补充协议',5=>'委托服务补充协议'];
+        $path = FCPATH."pdf/{$row['owner_name']}";
+        $row['owner_mobile'] && $path .= "({$row['owner_mobile']})";
+        if($contract['o_id']>=10000){
+            $file_name = $type_arr[$contract['type']] ? $type_arr[$contract['type']].'.pdf' : '其它_'.time().'.pdf';
+        }else{
+            $file_name = $old_type_arr[$contract['type']] ? $old_type_arr[$contract['type']].'.pdf' : '其它_'.time().'.pdf';
+        }
+        $file=$path.'/'.$file_name;
+        if(!file_exists($file)){
+            $imgs = json_decode($contract['imgs'],true);
+            if(!$imgs){
+                file_get_contents("https://api.liche.cn/wxapp/licheb/protocol/pdf_img?id={$contract['id']}");
+                $contract = $this->order_contracts_model->get(['o_id'=>$row['o_id'],'type'=>0],'id,o_id,file,imgs,type');
+                $imgs = json_decode($contract['imgs'],true);
+            }
+            if (!file_exists($path)) {
+                $oldumask = umask(0);
+                mkdir($path, 0777, true);
+                umask($oldumask);
+            }
+            $pdf = new TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT,true, 'UTF-8', false);
+            $pdf->SetCreator(PDF_CREATOR);
+            //删除预定义的打印 页眉/页尾
+            $pdf->setPrintHeader(false);
+            $pdf->setPrintFooter(false);
+            //设置默认等宽字体
+            $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
+            $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);
+            $pdf->SetFont('stsongstdlight', '', 20);
+            $pdf->AddPage();
+            $options = array(
+                // 解决SSL证书验证失败的问题
+                "ssl"=>array(
+                    "verify_peer"=>false,
+                    "verify_peer_name"=>false,
+                )
+            );
+            //设置文件信息
+            foreach ($imgs as $item) {
+                $img_url = build_qiniu_image_url($item);
+                $res = file_get_contents($img_url,false, stream_context_create($options));
+                $pdf->Ln();
+                $pdf->Image('@'.$res, '', '', '', '', '', $img_url,'' , false, 300, '', false, false, 0.05, false, false, false);
+            }
+
+            $pdf->Output( $file,'F');
+        }
+        ob_end_clean();
+        //检查文件是否存在于目录
+        if (!file_exists ($file)) {
+            header('HTTP/1.1 404 NOT FOUND');
+        } else {
+            ob_end_clean();
+            header('Content-Description: File Transfer');
+            header('Content-Type: application/octet-stream');
+            //请求范围的度量单位
+            Header ( "Accept-Ranges: bytes" );
+            //下载后的文件名称为$file_name
+            header('Content-Disposition: attachment; filename='.$file_name);
+            header('Content-Transfer-Encoding: binary');
+            #Expires:设置页面缓存时间
+            header('Expires: 0');
+            header('Cache-Control: must-revalidate');
+            header('Pragma: no cache');
+            //Content-Length是指定包含于请求或响应中数据的字节长度
+            header('Content-Length: ' . filesize($file));
+            ob_clean(); flush();
+            readfile($file);
+            ob_end_clean();
+        }
+    }
 }
@@ -228,6 +228,11 @@
                                    车辆交付
                                </a><br>
                            </div>
+                            <div class="am-form-group" v-if="info.contract_data[0]">
+                                <a :href="'/receiver/orderv2/orders/get_down?id='+info.id" target="_blank" class="am-btn am-btn-primary am-btn-sm">
+                                    下载汽车购车协议
+                                </a><br>
+                            </div>
                        </div>
                    </div>
                </div>