主动更新

@@ -17,69 +17,99 @@ class Api{
     }
     //获取最新版本
     public function compareVersion() {
-        $flag = input('get.flag') ? input('get.flag') : 1;
-        $list = db('android')->where(array('flag'=>$flag))->select();
-        if(isset($list)){
-            foreach ($list as $key => $value) {
-                $array[] = $value['version'];
+        //2019-05-24 主动更新需要判断当前设备是否为灰度用户
+        //识别是否为灰度用户
+        $limit = '&sid='.input('get.sid').'&device='.input('get.deviceId').'&version='.input('get.versionCode');
+        $res= file_get_contents(ON_LINE.'Android.Device.TestingDeviceExits'.$limit);
+        $res_arr = json_decode($res,TRUE);
+
+        if($res_arr['data']){
+            //比对版本号
+            $version = db('android')->where(array('name'=>$res_arr['data'][0]['version'],'flag'=>input('get.flag')))->select();
+            //当前版本小于线上版本则返回线上安装包地址。
+            if(input('get.versionCode') < $version[0]['version']){
+
+                $str = "http://xt03.colorcun.com".$version[0]['file_url'];
+                $version[0]['file_url'] = $str;
+                $result['ret'] = 200;
+                $result['data'] = $version;
+                $result['msg'] = 'success';
+
+                return json_encode($result);
+            }else{
+                
+                $result['ret'] = 0;
+                $result['data'] = '';
+                $result['msg'] = 'fail';
+
+                return json_encode($result);
             }
-        }
-        if(isset($array)){
-            $newarray = array();
-            foreach ($array as  $value) {
-                $newarray[] = explode('.',$value);
+        }else{
+            //非灰度用户
+            $flag = input('get.flag') ? input('get.flag') : 1;
+            $list = db('android')->where(array('flag'=>$flag))->select();
+            if(isset($list)){
+                foreach ($list as $key => $value) {
+                    $array[] = $value['version'];
+                }
             }
-            $max = $newarray[0][0];
-            foreach ($newarray as  $v){
-                    if($v[0]>$max){
-                        $max = $v[0];
+            if(isset($array)){
+                $newarray = array();
+                foreach ($array as  $value) {
+                    $newarray[] = explode('.',$value);
+                }
+                $max = $newarray[0][0];
+                foreach ($newarray as  $v){
+                        if($v[0]>$max){
+                            $max = $v[0];
+                        }
+                }
+                foreach ($newarray as $k=> $vl){
+                    if($vl[0] != $max){
+                        unset($newarray[$k]);
                     }
-            }
-            foreach ($newarray as $k=> $vl){
-                if($vl[0] != $max){
-                    unset($newarray[$k]);
                 }
-            }
-            $max = $newarray[0][1];
-            foreach ($newarray as  $v){
-                    if($v[1]>$max){
-                        $max = $v[1];
+                $max = $newarray[0][1];
+                foreach ($newarray as  $v){
+                        if($v[1]>$max){
+                            $max = $v[1];
+                        }
+                }
+                foreach ($newarray as $k=> $vl){
+                    if($vl[1] != $max){
+                        unset($newarray[$k]);
                     }
-            }
-            foreach ($newarray as $k=> $vl){
-                if($vl[1] != $max){
-                    unset($newarray[$k]);
                 }
-            }
-            $max = $newarray[0][2];
-            foreach ($newarray as $k=> $v){
-                    if($v[2]>$max){
-                        $max = $v[2];
+                $max = $newarray[0][2];
+                foreach ($newarray as $k=> $v){
+                        if($v[2]>$max){
+                            $max = $v[2];
+                        }
+                }
+                foreach ($newarray as $k=> $vl){
+                    if($vl[2] != $max){
+                        unset($newarray[$k]);
                     }
-            }
-            foreach ($newarray as $k=> $vl){
-                if($vl[2] != $max){
-                    unset($newarray[$k]);
                 }
-            }
 
-            foreach ($newarray as  $ve) {
-                $ay = implode('.',$ve);
+                foreach ($newarray as  $ve) {
+                    $ay = implode('.',$ve);
+                }
+            }
+            $version = db('android')->where(array('version'=>$ay,'flag'=>$flag))->select();
+            if($version){
+                $str = "http://xt03.colorcun.com".$version['0']['file_url'];
+                $version[0]['file_url'] = $str;
+                $result['ret'] = 200;
+                $result['data'] = $version;
+                $result['msg'] = 'success';
+                return json_encode($result);
+            }else{
+                $result['ret'] = 0;
+                $result['data'] = '';
+                $result['msg'] = 'fail';
+                return json_encode($result);
             }
-        }
-        $version = db('android')->where(array('version'=>$ay,'flag'=>$flag))->select();
-        if($version){
-            $str = "http://xt03.colorcun.com".$version['0']['file_url'];
-            $version[0]['file_url'] = $str;
-            $result['ret'] = 200;
-            $result['data'] = $version;
-            $result['msg'] = 'success';
-            return json_encode($result);
-        }else{
-            $result['ret'] = 0;
-            $result['data'] = '';
-            $result['msg'] = 'fail';
-            return json_encode($result);
         }
     }