后台实现元数据的时空范围编辑功能

application/admin/controllers/DataController.php

@@ -499,12 +499,13 @@ class Admin_DataController extends Zend_Controller_Action
 		}//search
 		else{
 				
-		$sql = "SELECT md.*,s.viewed,g.id as gid,gen.id as genid,st.status as mdstatus,ds.id as datasetid FROM metadata md
+		$sql = "SELECT md.*,s.viewed,g.id as gid,gen.id as genid,st.status as mdstatus,ds.id as datasetid,dataspatial.id as stid FROM metadata md
 					LEFT JOIN mdstat s ON md.uuid=s.uuid
 					LEFT JOIN geonetworkmetadata g ON g.uuid=md.uuid
 					LEFT JOIN mdstatus st ON md.uuid=st.uuid
 					LEFT JOIN dataset ds ON md.uuid=ds.uuid
 					left join en.geonetworkmetadata gen on gen.uuid=md.uuid
+					left join dataspatial on dataspatial.uuid=md.uuid
 					ORDER BY md.id DESC";
 		$sth = $this->db->prepare($sql);
 		$sth->execute();
@@ -4198,6 +4199,102 @@ class Admin_DataController extends Zend_Controller_Action
 		}
 	}//doi
 	
+	public function spatialAction()
+	{
+		$ac = $this->_getParam('ac');
+		$submit = $this->_getParam('submit');
+		$uuid = $this->_getParam('uuid');
+		$q=$this->_getParam('q');
+		$this->view->q=$q;
+		
+		include_once("data/DataSpatial.php");
+		$spatial = new DataSpatial($this->db);
+		include_once("helper/view.php");
+		
+		if( empty($ac) || $ac == "index")
+		{
+			if(empty($uuid))
+			{
+				$rows = $spatial->fetch(0,$q);
+				view::addPaginator($rows,$this,10);
+			}else{
+				$this->_redirect('/admin/data/spatial/ac/edit/uuid/'.$uuid);
+				return true;
+			}
+			return true;
+		}//index
+			
+		else if($ac == "edit")
+		{
+			$this->_helper->viewRenderer('spatial-add');
+			$id = $this->_getParam('id');
+			if(empty($uuid) && empty($id))
+			{
+				view::Msg('alert-error',"参数错误",-1);
+				return false;
+			}
+			
+			if(empty($submit)){
+				if(!empty($uuid))
+				{
+					$this->view->uuid = $uuid;
+					$this->view->data = $spatial->view($uuid);
+					if(empty($this->view->data))
+					{
+						include('data/Metadata.php');
+						$md = new Metadata($this->db);
+						$metadata = $md->view($uuid);
+						$data['title']=$metadata['title'];
+						$data['temporal']=$spatial->mktemporal($metadata['timebegin'],$metadata['timeend']);
+						$data['spatial']=$spatial->mkspatial($metadata['east'],$metadata['south'],$metadata['west'],$metadata['north']);
+						$this->view->data[0]=$data;
+					}
+				}
+			}else{
+				$data = $spatial->_getParams($this->_request);
+				$this->view->data = $data;
+				$data['info'] = $spatial->checkinfo($data['info']);
+				if(!is_array($data['info'])){
+					$this->view->error = view::Error($data['info']);
+					return true;
+				}
+				$state = $spatial->update($data,$uuid);
+				if($state)
+				{
+					$this->view->msg = view::Msg('alert-success',"修改成功！",'/admin/data/spatial/uuid/'.$uuid);
+					return false;
+				}else{
+					$this->view->error = view::Error("修改失败");
+					return false;
+				}
+			}
+		}//edit
+		
+		else if($ac == "del")
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$id = $this->_getParam('id');
+				
+			if(empty($id))
+			{
+				$this->jsonexit(array('error'=>'参数错误'));
+				return true;
+			}
+			
+			if($spatial->delete($id) == true)
+			{
+				$this->jsonexit(array('success'=>$id));
+				return true;
+			}else{
+				$this->jsonexit(array('error'=>'删除失败'));
+				return true;
+			}
+			
+		}//del
+	}//spatial
+	
 	//发送邀请专家的邮件
 	public function sendMailToExpert($pid,$name,$email,$code,$test=0)
 	{

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

@@ -25,5 +25,6 @@
 		<li id="Nav-data-project"><a href="/admin/data/project">汇交计划</a></li>
 		<li id="Nav-data-fund"><a href="/admin/data/fund">支持项目</a></li>
 		<li id="Nav-data-doi"><a href="/admin/data/doi">DOI</a></li>
+		<li id="Nav-data-spatial"><a href="/admin/data/spatial">数据时空范围</a></li>
 	</ul>
 </div>

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

@@ -76,6 +76,9 @@
                         <?php if (!isset($item['genid']) || !$item['genid']>0) : ?>
                         <a class="label label-primary iframe" href="/admin/data/gnenexport/uuid/<?php echo $item['uuid'];?>">导入英文版</a>
                         <?php endif; ?>
+                        <?php if (!isset($item['stid']) || !$item['stid']>0) : ?>
+                        <a  class="label label-primary" href="/admin/data/spatial/ac/edit/uuid/<?php echo $item['uuid']; ?>">数据时空范围采集</a>
+                        <?php endif; ?>
                     </p>
                     <?php if($item['author']) :?>
                     <p>数据贡献者：<?= $item['author']; ?></p>

application/admin/views/scripts/data/spatial-add.phtml

@@ -0,0 +1,121 @@
+<?php
+$this->headTitle($this->config->title->site);
+$this->headTitle('后台管理');
+$this->headTitle()->setSeparator(' - ');
+$this->headLink()->appendStylesheet('/css/admin.css');
+$this->breadcrumb('<a href="/">首页</a>');
+$this->breadcrumb('<a href="/admin/data">数据管理</a>');
+$this->breadcrumb('数据时空范围');
+$this->breadcrumb()->setSeparator(' > ');
+$this->theme->AppendPlus($this,'colorbox');
+?>
+<div class="row">
+    <div class="hidden-sm hidden-xs col-md-2">
+        <?= $this->partial('data/left.phtml'); ?>
+    </div>
+	<div class="col-md-10 col-sm-12">
+        <div>
+            <ul class="nav nav-tabs">
+                <li><a href="/admin/data/spatial">浏览所有</a></li>
+                <?php if(!empty($this->uuid)) {?>
+                <li class="active"><a href="javascript:void(0);">编辑</a></li>
+                <?php }?>
+            </ul>
+        </div>
+        <div class="">
+        	<?php if(!empty($this->error)) { ?>
+            	<?= $this->error ?>
+            <?php } ?>
+        	<?php if(!empty($this->msg)) { ?>
+            	<?= $this->msg ?>
+            <?php } else{ ?>
+                <p></p>
+                <div class="alert alert-info">
+                <button type="button" class="close" data-dismiss="alert">&times;</button>
+                <h4>提示</h4>
+				1. 空间范围请使用经纬度（dd）格式进行添加。<br/>
+				2. 日期精确到天。中括号代表包含，小括号代表不包含。
+                </div>
+			<h2><?php echo $this->data[0]['title']; ?></h2>
+           <form class="form-horizontal" method="post">
+			<div id="datalist">
+            <?php if (count($this->data)): ?>
+			<table class="stylized table table-bordered table-striped table-hover">
+            	<thead>
+                    <tr>
+                        <th width="60%">空间范围</th>
+                        <th>时间范围</th>
+                        <th width="100">操作</th>
+                    </tr>
+                </thead>
+                <tbody>
+                <?php $autoindex=0;
+                foreach ($this->data as $item): 
+				if (isset($item['id']) && $item['id']>0) :
+				$autoindex++; ?>
+				<tr class="infocontrol">
+                	<td><textarea class="col-md-12" rows="3" name="info[<?= $autoindex ?>][spatial]" ><?= $item['spatial'] ?></textarea></td>
+					<td><input type="text" name="info[<?= $autoindex ?>][temporal]"  class="form-control" value="<?= $item['temporal'] ?>" /></td>
+                    <td>
+						编辑：点 线 矩形 多边形
+                        <a href="javascript:void(0);" onclick="onedel(<?= $item['id']?>)" id="delbtn_<?= $item['id']?>">删除</a>
+                    </td>
+                    <input type="hidden" name="info[<?= $autoindex ?>][id]" value=" <?=$item->id?> " />
+                </tr>
+            <?php endif; endforeach; if ((count($this->data)==1) && !isset($this->data[0]['id'])) :
+			$item=$this->data[0]; ?>
+				<tr class="infocontrol">
+                	<td><textarea class="col-md-12" rows="3" name="info[1][spatial]" ><?= $item['spatial'] ?></textarea></td>
+					<td><input type="text" name="info[1][temporal]"  class="form-control" 
+                  value="<?= $item['temporal'] ?>" /></td>
+                    <td>
+						点 线 矩形 多边形
+                        <a href="/admin/data/spatial/ac/edit/uuid/<?= $item['uuid']?>">编辑</a>
+                    </td>
+                    <input type="hidden" name="info[1][id]" value="0" />
+				</tr>
+            <?php endif; endif;?>
+            </tbody>
+			</table>
+        </div>
+		<div class="form-group">
+			<div class="col-sm-12">
+				<a class="pull-right" href="javascript:void(0);" onclick="addinput()" >+为该数据添加一行新时空范围</a>
+			</div>
+		</div>
+        <div class="form-group">
+                <div class="col-sm-12">
+					         <input type="hidden" name="submit" value="1" />
+                    <?php if(!empty($this->uuid)) { ?>
+                    <input type="hidden" name="uuid" value=" <?=$this->uuid?>" />
+                    <?php } ?>
+					           <button type="submit" class="btn btn-primary pull-right">提交</button>
+                </div>
+              </div>
+            </form>
+            <?php } ?>
+        </div>
+    </div>
+</div>
+<script>
+function addinput(){
+	var now_index = $('.infocontrol').length;
+	var index = now_index + 1;
+	html =  '<tr class="infocontrol">'
+            +'<td><textarea class="col-md-12" rows="3" name="info['+index+'][spatial]"  placeholder="WKT Geometry"></textarea></td>'
+			+'<td><input type="text" name="info['+index+'][temporal]"  class="form-control" value="" placeholder="Date range"/></td>'
+			+'<td><a href="">点 线 矩形 多边形</a>'
+			+' <label class="control-label"><a href="javascript:void(0);" onclick="RmInput(this)"> -删除</a></label>'
+			+'</td><input type="hidden" name="info['+index+'][id]" value="0" />'
+			+'</tr>';
+	now_index = null;
+	index = null;
+	$('.infocontrol').last().after(html);
+}
+function RmInput(e){
+	$e = $(e);
+	$e.parent().parent().parent('tr.infocontrol').remove();
+    
+}
+</script>
+<!-- //页面内容 -->

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

@@ -0,0 +1,167 @@
+<?php
+	$this->headTitle($this->config->title->site);
+	$this->headTitle('后台管理');
+	$this->headTitle()->setSeparator(' - ');
+	$this->headLink()->appendStylesheet('/css/admin.css');
+	$this->breadcrumb('<a href="/">首页</a>');
+	$this->breadcrumb('<a href="/admin/data">数据管理</a>');
+	$this->breadcrumb('数据时空范围');
+	$this->breadcrumb()->setSeparator(' > ');
+	// $this->theme->AppendPlus($this,'colorbox');
+	$this->theme->AppendPlus($this,'admin_plugin');
+    $this->headScript()->appendFile('/js/lib/colorbox/jquery.colorbox-min.js');
+    $this->headLink()->appendStylesheet('/js/lib/colorbox/colorbox.css');
+?>
+<div class="row">
+    <div class="hidden-sm hidden-xs col-md-2">
+        <?= $this->partial('data/left.phtml'); ?>
+    </div>
+	<div class="col-md-10 col-sm-12 span10">
+        <div class="form-group">
+            <ul class="nav nav-tabs" role="tablist">
+                <li class="active"><a href="/admin/data/spatial">浏览所有</a></li>
+            </ul>
+        </div>
+        <div class="input-group form-group">
+            <form id="datasearch" class="search_form input-group" action="">
+                <input type="text" id="keyword" name="q" value="<?php if(!empty($this->q)) echo $this->q; ?>" class="form-control" placeholder="搜索关键字" />
+                <span class="input-group-btn"><button class="btn btn-default" type="submit" id="search_btn">搜索</button></span>
+            </form>
+        </div>
+    
+        <?php if(!empty($this->error)) { ?>
+        	<?= $this->error ?>
+        <?php } ?>
+        <?php if(!empty($this->msg)) { ?>
+            <?= $this->msg ?>
+        <?php } else{ ?>
+        <div id="datalist">
+            <?php if (count($this->paginator)): ?>
+			<table class="stylized table table-bordered table-striped table-hover">
+            	<thead>
+                    <tr>
+                        <th>元数据</th>
+                        <th>空间范围</th>
+                        <th>时间范围</th>
+						<th>修改时间</th>
+                        <th width="100">操作</th>
+                    </tr>
+                </thead>
+                <tbody>
+                <?php $autoindex=0;
+                foreach ($this->paginator as $item): 
+                $autoindex++;?>
+				<tr id="DataLine_<?= $item['id']?>">
+                	<td><a href="/data/<?= $item['uuid'] ?>"><?= $item['title'] ?></a></td>
+                    <td><?= $item['spatial'] ?></td>
+					<td><?= $item['temporal'] ?></td>
+					<td><?= date("Y-m-d H:i",strtotime($item['ts_changed'])) ?></td>
+                    <td>
+                        <a href="/admin/data/spatial/ac/edit/uuid/<?= $item['uuid']?>">编辑</a>
+                        <a href="javascript:void(0);" onclick="onedel(<?= $item['id']?>)" id="delbtn_<?= $item['id']?>">删除</a>
+                    </td>
+                </tr>
+            <?php endforeach; ?>
+            </tbody>
+			</table>
+            <?php endif; ?>
+            <div class="pagenavi"><?= $this->paginator; ?></div>
+        </div>
+        <?php } ?>
+    </div>
+</div>
+<!-- //页面内容 -->
+<script>
+var info = {
+	btn_prefix : "delbtn_",
+	item_prefix : "DataLine_",
+	url : "/admin/data/spatial/ac/del"
+}
+$(document).ready(function(e) {
+    $('.verified_btn').click(function(e) {
+        $(this).ajaxmsg({
+			callback:function(){window.location.reload();}
+		});
+    });
+});
+(function( $ ){
+
+  $.fn.ajaxmsg = function( options ) {
+	  
+	  var settings = $.extend( {
+		url:'',
+		callback : '',
+    	}, options);
+	
+	  var methods = {
+		  msg : function(id)
+		  {
+			  methods.submited();
+		  },
+		  creatWindow : function(content){
+			  $.colorbox({
+				  initialHeight: '0',
+				  initialWidth: '0',
+				  html: methods.dialog(content),
+				  opacity: '0.3',
+				  onComplete: function(){
+					  $('.confirm_yes').click(function(e){
+						  e.preventDefault();
+						  if(typeof(settings.callback)=='function')
+						  {
+							settings.callback();
+						  }
+						  $.colorbox.close();
+					  });
+					  $('.confirm_no').click(function(e){
+						  e.preventDefault();
+						  $.colorbox.close(); 
+					  });
+				  }
+			  });
+		  },
+		  submited : function(){
+			  $.ajax({
+				  'type':"POST",
+				  'url':settings.url,
+				  'data':'',
+				  'success':function(data){
+					  if (typeof(data)=='object')
+					  {
+						if(typeof(data.error)!='undefined')
+						{alert(data.error);}
+						if(typeof(data.success)!='undefined')
+						{
+							methods.creatWindow(data.success);
+						}
+					  }
+					  else{ 
+						alert('出现错误，请稍候再试');
+					  }
+				  },
+				  'timeout': 30000,
+				  'error': function(){
+					  alert('出现错误，请刷新后重试');
+				   }
+			  });
+		  },
+		  dialog : function(content){
+			  HTML  = '<div class=""><div class="modal-header"><h3>提示信息</h3></div>' 
+					+ '<div class="modal-body"><div class=" span5">'+content+'</div></div>'
+					+ '<div class="modal-footer"><a href="javascript:void(0);" class="btn btn-primary confirm_yes">确定</a></div></div>';
+			  return HTML;
+		  }
+	  }
+
+    this.each(function() {
+		settings.url = $(this).attr('rel');
+		if(settings.url == '')
+		{
+			alert('参数错误');
+		}
+		methods.msg();
+    });
+
+  };
+})( jQuery );
+</script>

application/models/data/DataSpatial.php

@@ -0,0 +1,180 @@
+<?php
+class DataSpatial extends Zend_Controller_Plugin_Abstract
+{
+	private $db;				//传入PDO对象.
+	private $auth = NULL;		//Zend_Auth 对象
+	
+	//使用到的公共变量
+	public $tbl = "dataspatial";
+	
+	function __construct($db)
+	{
+		$this->db = $db;
+	}
+	
+	function fetch($uid=0,$keyword='')
+	{
+		$wheresql=' 1=1 ';
+		if(!empty($keyword))
+		{
+			if(preg_match("/\'/",$keyword))
+			{
+				$keyword = preg_replace("/\'/","''",$keyword);
+			}	
+			$wheresql.=" and m.title like '%$keyword%'";
+		}
+		if(empty($uid))
+		{
+			$sql = "SELECT m.title,d.id,d.uuid,st_astext(d.the_geom) as spatial,d.temporal,d.ts_changed FROM ".$this->tbl." d left join metadata m on d.uuid=m.uuid where ".$wheresql."ORDER BY d.ts_changed desc";
+		}else{
+			$sql = "SELECT  m.title,d.id,d.uuid,st_astext(d.the_geom) as spatial,d.temporal,d.ts_changed FROM ".$this->tbl." d
+					left join metadata m on d.uuid=m.uuid
+					LEFT JOIN mdauthor a ON d.uuid=a.uuid
+					WHERE a.userid=".$uid." AND a.status>0 and ".$wheresql." 
+					ORDER BY d.ts_published desc,d.ts_submitted desc,d.ts_created DESC
+					";
+		}
+		$rs = $this->db->query($sql);
+		$rows = $rs->fetchAll();
+		return $rows;
+	}
+	
+	function update($data,$uuid,$uid=0){
+		if(!empty($uid))
+		{
+			include_once("data/Author.php");
+			$author = new Author($this->db);
+			if($author->checkAuthor($uuid,$uid)==false)
+			{
+				return "您没有权限";
+			}
+		}
+		$this->db->beginTransaction();
+		try
+		{
+			foreach($data['info'] as $item)
+			{
+				if ($item['id']>0)
+				{
+					//update
+					if (isset($item['temporal']))
+						$sql="update $this->tbl set the_geom=ST_GeometryFromText('SRID=4326;".$item['spatial']."'),temporal='".$item['temporal']."',ts_changed=now() where id=".$item['id']." and uuid='".$data['uuid']."'";
+					else
+						$sql="update $this->tbl set the_geom=ST_GeometryFromText('SRID=4326;".$item['spatial']."'),ts_changed=now() where id=".$item['id']." and uuid='".$data['uuid']."'";
+				} else {
+					//insert
+					if (isset($item['temporal']))
+						$sql="insert into $this->tbl (uuid,the_geom,temporal) values('".$data['uuid']."',ST_GeometryFromText('SRID=4326;".$item['spatial']."'),'".$item['temporal']."')";
+					else
+						$sql="insert into $this->tbl (uuid,the_geom) values('".$data['uuid']."',ST_GeometryFromText('SRID=4326;".$item['spatial']."'))";
+				}
+				$this->db->exec($sql);
+			}
+			$this->db->commit();
+			return true;
+		} catch (Exception $e) {
+			$this->db->rollBack();
+			return $e->getMessage();
+		}
+	}
+	
+	function view($id)
+	{
+		if(is_numeric($id))
+		{
+			$sql = "SELECT  m.title,d.id,d.uuid,st_astext(d.the_geom) as spatial,d.temporal,d.ts_changed FROM ".$this->tbl." d left join metadata m on d.uuid=m.uuid WHERE d.id=$id";
+		}else{
+			$sql = "SELECT  m.title,d.id,d.uuid,st_astext(d.the_geom) as spatial,d.temporal,d.ts_changed FROM ".$this->tbl." d left join metadata m on d.uuid=m.uuid WHERE d.uuid='$id'";
+		}
+		$rs = $this->db->query($sql);
+		$row = $rs->fetchAll();
+		return $row;
+	}
+	
+	function delete($id,$uid=0){
+		if(!is_numeric($id))
+		{
+			return "参数错误";
+		}
+		if($uid != 0){
+			$sql = "SELECT uuid FROM ".$this->tbl." WHERE id=$id";
+			$rs = $this->db->query($sql);
+			$row = $rs->fetch();
+			if(isset($row['uuid']) && !empty($row['uuid'])){
+				include_once("data/Author.php");
+				$author = new Author($this->db);
+				if($author->checkAuthor($row['uuid'],$uid)==false)
+				{
+					return "您没有权限";
+				}
+				$condition = " id=$id ";
+				$sql = "DELETE FROM ".$this->tbl." WHERE $condition";
+				return $this->db->exec($sql);
+				}else{
+					return "该记录不存在";
+				}
+		}else{
+			$condition = " id=$id ";
+			$sql = "DELETE FROM ".$this->tbl." WHERE $condition";
+			return $this->db->exec($sql);
+		}
+	}
+	
+	function _getParams(Zend_Controller_Request_Abstract $request)
+	{
+		$data = array(
+					'uuid' => trim($request->getParam('uuid')),
+					'info'=>$_POST['info']
+				);
+		return $data;
+	}
+	
+	function checkinfo($info){
+		if(!is_array($info)){
+			return NULL;
+		}
+		foreach($info as $k=>$v)
+		{
+			if(empty($v['spatial']) && empty($v['temporal']))
+			{
+				unset($info[$k]);
+			}else{
+				if(empty($v['spatial']))
+				{
+					return "请输入 $k 中的空间范围";
+				}
+			}
+		}
+		return $info;
+	}
+	
+	function mkspatial($e,$s,$w,$n)
+	{
+		$str='GeometryCollection(';
+		if (($e==$w) && ($s==$n))
+		{
+			$str.="Point($e $s)";
+		} else {
+			$str.="Polygon(($e $s,$e $n,$w $n,$w $s,$e $s))";
+		}
+		$str.=')';
+		return $str;
+	}
+	
+	function mktemporal($begin,$end=null)
+	{
+		if (!$begin) return '';
+		$str='[';
+		$begin=date('Y-m-d',strtotime($begin));
+		if (isset($end)) $end=date('Y-m-d',strtotime($end));
+		if (isset($end) && ($end!=$begin))
+		{
+			$str.="$begin,$end";
+		} else {
+			$str.="$begin,$begin";
+		}
+		$str.=']';
+		return $str;
+	}
+
+}