后台增加数据FTP管理功能

application/admin/controllers/DataController.php

@@ -654,6 +654,115 @@ class Admin_DataController extends Zend_Controller_Action
 				echo '<h1>数据目录未导入！</h1>';
 			}
 		}
+		//ftp manage
+		else if($ac == "ftp")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+		
+			$uuid = $this->_getParam('uuid');
+			
+			$this->view->uuid = $uuid;
+			
+			if(empty($uuid) || !preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
+			{
+				$data = array(
+					'error'=>"参数错误"
+				);
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			//ftp 用户名
+			$auth = Zend_Auth::getInstance();
+			$u_id = $auth->getIdentity()->id;
+			$uname = 'sjy'.$u_id.'admin';
+			
+			//ftp路径
+			$sql="select * from dataset where uuid='$uuid'";
+			$rs=$this->db->query($sql);
+			$row=$rs->fetch();
+			$homedir=$row['path'];
+			$host=$row['host'];
+			//$homedir = "/data/upload/".$uuid."/";
+			//ftp用户表
+			$ftptable=' pureftp ';
+			$uid = 1002;
+			$gid = 1002;
+			
+			$sql = "SELECT * FROM $ftptable WHERE userid='$uname' ORDER BY pkid DESC";
+			$sth = $this->db->prepare($sql);
+			$sth->execute();
+			$row = $sth->fetch();
+			
+			//create directory for upload
+			//server is not localhost, so we need a trick
+			//$old=umask(0);
+			//@mkdir($homedir,0777);
+			//umask($old);
+			$page=file_get_contents('http://ftp.sanjiangyuan.org.cn/proftp_upload.php?uuid='.$uuid);
+			if (!empty($page)) die($page);//there are errors in visit ftp page
+			
+			
+			if(!empty($row['pkid']))
+			{
+				if(preg_match("/.*".$uuid.".*/",$row['homedir']))
+				{
+					$data = array(
+						'statu'=>1,
+						'user'=>$row['userid'],
+						'passwd'=>$row['passwd']
+					);
+					
+					$this->jsonexit($data);
+					return true;
+					
+				}else{
+					$passwd = $this->genRandomString(16);
+					$sql="update ".$ftptable."  SET passwd='".$passwd."',uid=".$uid.",gid=".$gid.",homedir='".$homedir."' WHERE userid='".$uname."'";
+					$rs=$this->db->query($sql);
+					if($rs)
+					{
+						$data = array(
+							'statu'=>1,
+							'user'=>$uname,
+							'passwd'=>$passwd
+						);
+						$this->jsonexit($data);
+						return true;
+					}else{
+						$data = array(
+							'error'=>"FTP信息更新失败，请重试"
+						);
+						$this->jsonexit($data);
+						return true;
+					}
+				}
+			}
+			
+			else{
+				$passwd = $this->genRandomString(16);
+				
+				$sql="insert into ".$ftptable." (userid,passwd,uid,gid,homedir) values('".$uname."','".$passwd."',".$uid.",".$gid.",'".$homedir."')";
+				$rs=$this->db->query($sql);
+				if($rs)
+				{
+					$data = array(
+						'statu'=>1,
+						'user'=>$uname,
+						'passwd'=>$passwd
+					);
+					$this->jsonexit($data);
+					return true;
+				}else{
+					$data = array(
+						'error'=>"FTP信息更新失败，请重试"
+					);
+					$this->jsonexit($data);
+					return true;
+				}
+			}//end if			
+		}//ftp
 		
 	}//datasetAction存档管理
 	
@@ -4292,5 +4401,27 @@ class Admin_DataController extends Zend_Controller_Action
 	public function jsonexit($data){
 		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(json_encode($data,JSON_NUMERIC_CHECK));
 		return true;  
-	}//jsonexit() 退出并返回json数据	 	  	
+	}//jsonexit() 退出并返回json数据
+	
+	private function genRandomString($len)
+	{
+		$chars = array(
+			"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",  
+			"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",  
+			"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",  
+			"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",  
+			"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",  
+			"3", "4", "5", "6", "7", "8", "9"
+		);
+		$charsLen = count($chars) - 1;
+	 
+		shuffle($chars);    // 将数组打乱
+		 
+		$output = "";
+		for ($i=0; $i<$len; $i++)
+		{
+			$output .= $chars[mt_rand(0, $charsLen)];
+		}
+		return $output;
+	}  		
 }

application/admin/views/scripts/data/md.phtml

@@ -70,12 +70,13 @@
         <a href="/admin/data/source/do/datasource/uuid/<?php echo $item['uuid'];?>">编辑数据来源</a> | 
         <?php if(!empty($item['datasetid'])):?>
         <a href="/admin/data/dataset/ac/getdataset/uuid/<?php echo $item['uuid'];?>" class="iframe">数据路径</a> |
-        <a href="/admin/data/dataset/ac/import/uuid/<?php echo $item['uuid'];?>" class="iframe">重新导入数据目录</a> | 
+        <a href="/admin/data/dataset/ac/import/uuid/<?php echo $item['uuid'];?>" class="iframe">重新导入数据目录</a> |
+		<a href="javascript:;" onclick="getFtp('<?php echo $item['uuid'];?>')">数据FTP管理</a> | 
         <?php else: ?>
         <a href="/admin/data/dataset/ac/getdataset/uuid/<?php echo $item['uuid'];?>" class="iframe">设置数据路径</a> | 
         <?php endif;?>	
         <a href="/admin/down/sendmail/uuid/<?php echo $item['uuid'];?>" title="向数据下载者发送通知邮件">邮件通知</a> | 
-        <a href="/admin/data/visual/uuid/<?php echo $item['uuid'];?>">数据可视化</a>
+        <a href="/admin/data/visual/uuid/<?php echo $item['uuid'];?>">数据可视化</a> 
         </p>
     </li>
     <?php endforeach; ?>
@@ -91,4 +92,36 @@ $(".inline").colorbox({inline:true, width:"50%"});
 function Alert(html){
 	$.colorbox({'innerWidth':'50%','html':'<h4 style="font-size:16px;font-weight:bold;">'+html+'</h4>'});
 }
+function getFtp(uuid){
+	$.ajax({
+	  'type':"POST",
+	  'url':'/admin/data/dataset/ac/ftp/uuid/'+uuid,
+	  'data':'',
+	  'success':function(data){
+		  if (typeof(data)=='object')
+		  {
+			if(typeof(data.error)!='undefined')
+			{Alert(data.error);return false;}
+			if(typeof(data.statu)!='undefined')
+			{
+				if(data.statu > 0)
+				{
+					var html = '<p>临时FTP帐号信息<b>(此帐号仅对应当前数据集！)</b></p><p>ftp://ftp.sanjiangyuan.org.cn/</p>'+
+								'<p>用户名：'+data.user+
+								'</p><p>密码：'+data.passwd+'</p>'
+								+'<p><a href="ftp://'+data.user+':'+data.passwd+'@ftp.sanjiangyuan.org.cn/">或直接点击此链接</a></p>';
+					Alert(html);
+				}
+			}
+		  }
+		  else{ 
+		  	Alert('出现错误，请稍候再试</h4>');
+		  }
+	  },
+	  'timeout': 30000,
+	  'error': function(){
+		  Alert('处理中出现错误，请刷新页面后重试</h4>');
+	   }
+  });
+}
 </script>