#243 实现数据评论的回复功能

application/admin/controllers/DataController.php

@@ -7,7 +7,7 @@ class Admin_DataController extends Zend_Controller_Action
     	$this->view->config = Zend_Registry::get('config');
     	$this->messenger=$this->_helper->getHelper('FlashMessenger');
     	$this->view->messages = $this->messenger->getMessages();
-		$this->debug = 0; //1:debug, 0:release
+		$this->debug = 1; //1:debug, 0:release
 		$this->debug_email='wangliangxu@lzb.ac.cn';
     }
     function postDispatch()
@@ -569,6 +569,9 @@ class Admin_DataController extends Zend_Controller_Action
 	{
 		$delete=(int)$this->_getParam('delete');
 		$uuid = $this->_getParam('uuid');
+		$reply = $this->_getParam('reply');
+		$replylist = $this->_getParam('replylist');
+		$delreply = $this->_getParam('delreply');
 		
 		if ($delete) 
 		{
@@ -608,6 +611,87 @@ class Admin_DataController extends Zend_Controller_Action
 			return true;
 		}
 		
+		if($reply)
+		{
+			
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+
+			$body = $this->_getParam('content');
+			if(empty($body))
+			{
+				$data = array('error'=>"请输入回复内容");
+				$this->jsonexit($data);
+				return true;
+			}
+			
+			$auth = Zend_Auth::getInstance();
+			if($auth->hasIdentity())
+			{
+				$user = $auth->getIdentity();
+				$uid = $user->id;
+			}
+			
+			$sql = "INSERT INTO comments_reply (cid,uid,body) VALUES (?,?,?)";
+			$sth = $this->db->prepare($sql);
+			$rs = $sth->execute(array($reply,$uid,$body));
+			
+			if($rs)
+			{
+				$data = array('status'=>1,'msg'=>'回复成功！');
+				$this->jsonexit($data);
+				return true;
+			}else{
+				$data = array('error'=>"回复失败，请重试");
+				$this->jsonexit($data);
+				return true;
+			}
+			
+		}
+		
+		if($replylist)
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$sql = "SELECT cr.id,cr.body,cr.cid,u.username,cr.ts_created FROM comments_reply cr 
+					LEFT JOIN users u ON cr.uid=u.id WHERE cid=?";
+			$sth = $this->db->prepare($sql);
+			$sth->execute(array($replylist));
+			$rows = $sth->fetchAll();
+			
+			$this->jsonexit($rows);
+			return true;
+			
+		}
+		
+		if($delreply)
+		{
+			$this->_helper->layout->disableLayout();
+			$this->_helper->viewRenderer->setNoRender();
+			
+			$sql = "DELETE FROM comments_reply WHERE id=?";
+			$sth = $this->db->prepare($sql);
+			$rs = $sth->execute(array($delreply));
+			
+			if($rs)
+			{
+				$this->jsonexit(
+					array('deleted'=>1)
+				);
+				return true;
+			}else{
+				$this->jsonexit(
+					array('error'=>	'处理中出现错误，请重新尝试')
+				);
+				return true;
+			}
+			
+			
+		}
+		
+		
+		
 		$select=$this->db->select();
 		$select->from('comments')
 				->joinLeft('metadata','metadata.uuid=comments.uuid','title')
@@ -620,7 +704,9 @@ class Admin_DataController extends Zend_Controller_Action
 		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
 		$this->view->paginator=$paginator;		
 
-	}
+	}//comment
+	
+	
 	function newsletterAction()
 	{
 		$form=new Zend_Form();

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

@@ -3,6 +3,10 @@
 	$this->headTitle('后台管理');
 	$this->headTitle()->setSeparator(' - ');
 	$this->headLink()->appendStylesheet('/css/admin.css');
+	$this->headScript()->appendFile('/js/jquery-1.7.min.js');
+	$this->headScript()->appendFile('/js/jquery.colorbox-min.js');
+	$this->headLink()->appendStylesheet('/css/author.css');
+	$this->headLink()->appendStylesheet('/css/colorbox.css');
 	$this->breadcrumb('<a href="/">首页</a>');
 	$this->breadcrumb('<a href="/admin">后台首页</a>');
 	$this->breadcrumb('<a href="/admin/data">数据管理</a>');
@@ -25,20 +29,113 @@
 <?php endforeach;endif; ?>
 </div>
 <?php endif; ?>
-<?= $this->paginator; ?>
+
+<div id="datalist">
 <?php if (count($this->paginator)): ?>
-<div id="comments">
-<?php foreach ($this->paginator as $item): ?>
 <ul>
-<li>用户名：<?php ($item['url'])?print '<a href="'.$item['url'].'">'.$item['author'].'</a>':print $item['author']; ?>，
+<?php foreach ($this->paginator as $item): ?>
+<li>
+<p>用户名：<?php ($item['url'])?print '<a href="'.$item['url'].'">'.$item['author'].'</a>':print $item['author']; ?>，
 EMAIL：<?= $item['email']; ?>
 ［类型：<?= $item['type']; ?>，创建时间：<?= date('Y-m-d',strtotime($item['ts_created'])); ?>
- 。操作： <a href="/admin/data/comment/delete/<?= $item['id']; ?>">删除</a>］</li>
+ 。操作： <a href="/admin/data/comment/delete/<?= $item['id']; ?>">删除</a> <a href="javascript:;" onclick="showreply(<?= $item['id']; ?>)">回复</a>］</p>
-<li>元数据：<a href="/data/<?= $item['uuid']; ?>"><?= $item['title']; ?></a></li>
+ <p style="display:none;vertical-align:bottom" id="comment_reply_<?= $item['id']; ?>"><textarea id="reply_<?= $item['id']; ?>" class="middle half"></textarea>
-<li><?= $item['content']; ?></li>
+ <button type="button" onclick="reply(<?= $item['id']; ?>)" class="btn btn-green" style="vertical-align:bottom">提交</button>
-<li>IP:<?= $item['ip']; ?>，AGENT:<?= $item['agent']; ?></li>
+ <div style="width:90%; margin:0 auto;">
-</ul>
+ 	<ul id="replyList_<?= $item['id']; ?>">
+    </ul>
+ </div>
+ </p>
+<p>元数据：<a href="/data/<?= $item['uuid']; ?>"><?= $item['title']; ?></a></p>
+<p><?= $item['content']; ?></p>
+<p>IP:<?= $item['ip']; ?>，AGENT:<?= $item['agent']; ?></p>
+</li>
 <?php endforeach; ?>
-</div>
+</ul>
 <?php endif; ?>   
-</div>
+</div>
+<?= $this->paginator; ?>
+<script>
+function reply(id)
+{
+	$.ajax({
+	  'type':"POST",
+	  'url':'/admin/data/comment/reply/'+id,
+	  'data':'content='+$('#reply_'+id).val(),
+	  'success':function(data){
+		  if (typeof(data)=='object')
+		  {
+			if(typeof(data.error)!='undefined')
+			{Alert(data.error);return false;}
+			if(typeof(data.msg)!='undefined')
+			{Alert(data.msg);}
+			if(typeof(data.status)!='undefined')
+			{$('#comment_reply_'+id).slideToggle();}
+		  }
+		  else{ 
+		  	Alert('服务器响应出错，请重试');
+		  }
+	  },
+	  'timeout': 30000,
+	  'error': function(){
+		  Alert('出现错误，请稍后再试');
+	   }
+  });
+}
+function showreply(id){
+	$('#comment_reply_'+id).slideToggle("slow", function () {
+		if($('#comment_reply_'+id).css('display')!='none')
+		{
+			$.ajax({
+			  'type':"POST",
+			  'url':'/admin/data/comment/replylist/'+id,
+			  'data':'',
+			  'success':function(data){
+				  if (typeof(data)=='object')
+				  {
+					var html=new Array();
+					for(i in data)
+					{
+						html.push('<li id="subReplyList_'+data[i].id+'">'+data[i].body+
+						' ['+data[i].username+' | <a href="javascript:void(0);" onClick="delreply('+data[i].id+')">删除</a>]</li>');
+					}
+					html = html.join('');
+					$('#replyList_'+id).html(html);
+				  }
+			  },
+			  'timeout': 30000,
+		  });
+		}else{
+			$('#replyList_'+id).html('');
+		}
+    });
+}
+function delreply(id){
+	$.ajax({
+	  'type':"POST",
+	  'url':'/admin/data/comment/delreply/'+id,
+	  'data':'',
+	  'success':function(data){
+		  if (typeof(data)=='object')
+		  {
+			if(typeof(data.error)!='undefined')
+			{Alert(data.error);return false;}
+			if(typeof(data.msg)!='undefined')
+			{Alert(data.msg);}
+			if(typeof(data.deleted)!='undefined')
+			{$('#subReplyList_'+id).fadeOut('slow',function(){$(this).remove();})}
+		  }
+		  else{ 
+		  	Alert('服务器响应出错，请重试');
+		  }
+	  },
+	  'timeout': 30000,
+	  'error': function(){
+		  Alert('出现错误，请稍后再试');
+	   }
+  });
+}
+function Alert(html){
+	$.colorbox({'innerWidth':'50%','html':'<h4 style="font-size:16px;font-weight:bold;">'+html+'</h4>'});
+}
+</script>

application/default/controllers/DataController.php

@@ -858,10 +858,30 @@ class DataController extends Zend_Controller_Action
 			foreach($paginator as $c)
 			{
 				//$author=$this->view->escape($c['author']);
+				$sql = "SELECT cr.id,cr.body,cr.cid,u.username,cr.ts_created FROM comments_reply cr 
+						LEFT JOIN users u ON cr.uid=u.id WHERE cid=?";
+				$sth = $this->db->prepare($sql);
+				$sth->execute(array($c['id']));
+				$replys = $sth->fetchAll();
+				$replyhtml = "";
+				if(!empty($replys) || count($replys)>0)
+				{
+					foreach($replys as $v)
+					{
+						$replyhtml .= "
+						<div class='comment-content' style='width:90%;margin:5px auto;'><span class='title'>".$v['username']." 回复于".date('Y-m-d H:i:s',strtotime($v['ts_created']))."</span>
+						<p>".($v['body'])."</p>
+						</div>";
+					}
+				}
 				$author=$c['author'];
 				$author=($c['userid'])?"<strong>".$author."</strong>":$author;
 				$author=($c['url'])?'<a href="'.$c['url'].'">'.$author.'</a>':$author;
-				print "<div class='comment-content'><span class='title'>".$author." 发表于".date('Y-m-d H:i:s',strtotime($c['ts_created']))."</span><p>".($c['content'])."</p></div>";
+				print "
+				<div class='comment-content'><span class='title'>".$author." 发表于".date('Y-m-d H:i:s',strtotime($c['ts_created']))."</span>
+				<p>".($c['content'])."</p>
+				$replyhtml
+				</div>";
 			}
 			echo '<div class="paginator">'.$paginator.'</div>';
 		}//else  echo "<li>No comments.</li>";