添加新闻栏目的顺序修改功能

application/admin/controllers/NewsController.php

@@ -8,6 +8,7 @@ class Admin_NewsController extends Zend_Controller_Action
     	$this->messenger=$this->_helper->getHelper('FlashMessenger');
     	$this->view->messages = $this->messenger->getMessages();
 		$this->_helper->layout->setLayout('administry');
+		$this->view->theme = new Theme();
     }
     function postDispatch()
     {
@@ -628,7 +629,40 @@ class Admin_NewsController extends Zend_Controller_Action
 		return $newString;
 	}
 	
+	public function moveAction()
+	{
+		$up = (int)$this->_getParam('up');
+		$down = (int)$this->_getParam('down');
 		
+		include_once('helper/view.php');
+		include_once('ArchiveCategory.php');
+		
+		if(empty($up) && empty($down))
+		{
+			view::Post("参数错误",$this,-1);
+			return true;
+		}
+		
+		$category = new ArchiveCategory($this->db);
+		
+		if(!empty($up))
+		{
+			$s = $category->move('up',$up);
+		}
+		if(!empty($down))
+		{
+			$s = $category->move('down',$down);
+		}
+		
+		if(is_array($s))
+		{
+			$this->view->moved = $s;
+		}else{
+			view::Post($this,$s,-1);
+		}
+			
+		return true;
+	}
     
 }
 

application/admin/views/scripts/news/catlog.phtml

@@ -2,39 +2,38 @@
 	$this->headTitle($this->config->title->site);
 	$this->headTitle('后台管理');
 	$this->headTitle()->setSeparator(' - ');
-	$this->headScript()->appendFile('/js/jquery-1.7.min.js');
-	$this->headLink()->appendStylesheet('/css/admin.css');
-	$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/news">新闻中心</a>');
 	$this->breadcrumb('栏目管理');
+	$this->theme->AppendPlus($this,"colorbox");
 ?>
 <style>
 .listingDetails{position:absolute;width:650px;}
 .pad{position:absolute;background:#FFF;border:2px solid #444;border-radius:5px;padding:5px;display:none;}
+table thead tr th {background:#EBF2F6;color:#444;}
+.high{background:#444;color:#FFF;}
 </style>
-<div id="leftPanel">
+<div class="row-fluid">
-<?= $this->partial('news/left.phtml'); ?>
+	<div class="span3">
-</div>
+		<?= $this->partial('news/left.phtml'); ?>
-<div id="rightPanel">
+    </div>
-<?php if ($this->msg or $this->messages) :?>
+	<div class="span9">
-<div id="message">
+	<?php if ($this->msg or $this->messages) :?>
-<?php if ($this->msg) : ?>
+    <div id="message">
+    <?php if ($this->msg) : ?>
         <p><?php echo $this->msg; ?></p>
-<?php endif; if ($this->messages): foreach($this->messages as $msg): ?>
+    <?php endif; if ($this->messages): foreach($this->messages as $msg): ?>
         <p><?php echo $msg; ?></p>
-<?php endforeach;endif; ?>
+    <?php endforeach;endif; ?>
-</div>
+    </div>
-<?php endif; ?>
+    <?php endif; ?>
-<div id="tabs-controller">
+    <div id="tabs-controller">
-	<ul>
+        <ul class="unstyled">
-		<li class="box-shadow active"><a class="text-shadow" href="/admin/news/catlog/add/1">添加新栏目</a></li>
+            <li class="box-shadow active"><a class="btn btn-primary" href="/admin/news/catlog/add/1">添加新栏目</a></li>
         </ul>
-</div> 
+    </div> 
-<table id="report" class="stylized full" style="width:650px;">
+    <table id="report" class="table table-bordered table-hover">
         <thead>
             <tr>
                 <th width="50%">栏目名称</th>
@@ -42,7 +41,7 @@
                 <th width="30%" style="vertical-align:top;">栏目管理</th>
             </tr>
         </thead>
-<tbody>
+    <tbody>
             <?php
             if(is_array($this->catlogs))
             {  
@@ -67,6 +66,8 @@
                             </td>
                             <td>
                             <a href="'.$v['url'].'" target="_blank">浏览</a>
+                            <a href="/admin/news/move/up/'.$v['id'].'">上移</a>
+							<a href="/admin/news/move/down/'.$v['id'].'">下移</a>
                             <a href="/admin/news/newslist/type/'.$v['id'].'">文档</a>
                             <a href="/admin/news/catlog/edit/'.$v['id'].'"><b>编辑</b></a>
                             <a href="/admin/news/catlog/delete/'.$v['id'].'" onclick="return confirm(\'是否确定删除该栏目\')">删除</a></td>
@@ -78,9 +79,9 @@
             }
             ?>				
         </tbody>
-</table>
+    </table>
-</div>
+    </div>
-<div style="width:500px;display:none;" id="categoryForm">
+    <div style="width:500px;display:none;" id="categoryForm">
         <form id="category" style="width:500px;">
             <p>
                 <label class="required" for="ctitle">栏目标题:</label><br/>
@@ -122,6 +123,7 @@
             
             <p id="formStatus" style="display:block;">&nbsp;</p>
         </form>
+    </div>
 </div>
 <script type="text/javascript">
 $(document).ready(function(){

application/admin/views/scripts/news/move.phtml

@@ -0,0 +1,33 @@
+<?php
+	$this->headTitle($this->config->title->site);
+	$this->headTitle('后台管理');
+	$this->headTitle()->setSeparator(' - ');
+	$this->breadcrumb('<a href="/">首页</a>');
+	$this->breadcrumb('<a href="/admin">后台首页</a>');
+	$this->breadcrumb('<a href="/admin/news">新闻中心</a>');
+	$this->breadcrumb('栏目管理');
+	$this->theme->AppendPlus($this,"colorbox");
+?>
+<div class="row-fluid">
+	<div class="span3">
+		<?= $this->partial('news/left.phtml'); ?>
+    </div>
+	<div class="span9">
+		<?php if(!empty($this->moved)) {?>
+        <h3>成功消息：</h3>
+        <?php if(count($this->moved['success']) < 1) {?>
+        移动失败！
+       	<?php } ?>
+        <?php foreach($this->moved['success'] as $k=>$v) { ?>
+        <li><?= $v ?></li>
+        <?php } ?>
+        <h3>错误消息：</h3>
+        <?php if(count($this->moved['error']) < 1) {?>
+        无错误
+       	<?php } ?>
+        <?php foreach($this->moved['error'] as $k=>$v) { ?>
+        <li><?= $v ?></li>
+        <?php } ?>
+        <?php } ?>
+    </div>
+</div>

application/models/ArchiveCategory.php

@@ -220,16 +220,6 @@ class ArchiveCategory
 
 	}//Insert
 	
-	//获取栏目路径
-	function GetRouter($lft,$rgt){
-		$sql = "SELECT * FROM ".$this->CategoryTable." 
-				WHERE ".$this->fld_left." < $lft AND ".$this->fld_right." > $rgt
-				ORDER BY ".$this->fld_left." ASC;";
-		$sth = $this->db->query($sql);
-		$rows = $sth->fetchAll();
-		return $rows;
-	}
-	
 	function GetSunCount($left,$right){
 		return ($right-$left-1)/2;
 	}
@@ -252,4 +242,320 @@ class ArchiveCategory
 		
 	}//GetOne
 	
+	//获得子栏目
+	function getSubNode($left,$right,$data = NULL)
+	{
+		if(empty($data))
+		{
+			$sql = "SELECT * FROM ".$this->CategoryTable." WHERE ".$this->fld_left.">$left AND ".$this->fld_right."<$right ORDER BY ".$this->fld_left." ASC";
+			$rs = $this->db->query($sql);
+			$SN = $rs->fetchAll();
+		}else{
+			$SN = array();
+			foreach($data as $k=>$v)
+			{
+				if($left < $v[$this->fld_left] && $v[$this->fld_right] < $right)
+				$SN[] = $data[$k];
+			}
+		}
+		return $SN;
+	}
+	
+	//获取子栏目中的最大右值
+	function getMaxSubRight($left,$right){
+		$sql = "SELECT max(".$this->fld_right.") as mx FROM ".$this->CategoryTable." WHERE ".$this->fld_left.">".$left." AND ".$this->fld_right."<".$right;
+		$rs = $this->db->query($sql);
+		$row = $rs->fetch();
+		return $row['mx'];
+	}
+	
+	//获取平级栏目中的上一个栏目
+	function prevnode($tid,$left,$right)
+	{
+		$sql = "SELECT * FROM ".$this->CategoryTable." WHERE 
+				".$this->fld_tid."=$tid AND 
+				".$this->fld_left."<$left AND 
+				".$this->fld_right."<$right
+				ORDER BY ".$this->fld_left." DESC
+				LIMIT 1
+				";
+		$rs = $this->db->query($sql);
+		$row = $rs->fetch();
+		
+		if(empty($row))
+		{
+			return NULL;
+		}
+		
+		return $row;
+	}
+	
+	//获取平级栏目中的下一个栏目
+	function nextnode($tid,$left,$right)
+	{
+		$sql = "SELECT * FROM ".$this->CategoryTable." WHERE 
+				".$this->fld_tid."=$tid AND 
+				".$this->fld_left.">$left AND 
+				".$this->fld_right.">$right
+				ORDER BY ".$this->fld_left." ASC
+				LIMIT 1
+				";
+		$rs = $this->db->query($sql);
+		$row = $rs->fetch();
+		
+		if(empty($row))
+		{
+			return NULL;
+		}
+		
+		return $row;
+	}
+	
+	//移动栏目
+	function move($action,$id){
+		if($action == 'up')
+		{
+			return $this->moveup($id);
+		}
+		if($action == "down")
+		{
+			return $this->movedown($id);
+		}
+	}
+	
+	//栏目上移
+	function moveup($id){
+		$info = $this->GetOne($id);
+		
+		$tid = $info[$this->fld_tid];
+		$left = $info[$this->fld_left];
+		$right = $info[$this->fld_right];
+		
+		$prev = $this->prevnode($tid,$left,$right);
+		if($prev === NULL )
+		{
+			return "此栏目已位于平级栏目的顶端";
+		}
+		
+		if(is_array($prev))
+		{
+			$this_fd = $right-$left;
+			$this_ft = $left - $prev[$this->fld_left];
+			$prve_fd = $prev[$this->fld_right] - $prev[$this->fld_left];
+
+			$new_right = $prev[$this->fld_left] + $this_fd;
+			$new_left = $right - $prve_fd;
+			
+			$prev_ft = $new_left - $prev[$this->fld_left];
+			
+			$exec = array(
+				'success' => array(),
+				'error' => array()
+			);
+			
+			$sql_1 = "UPDATE ".$this->CategoryTable." SET 
+					".$this->fld_left."=".$prev[$this->fld_left].",".$this->fld_right."=".$new_right.
+					" WHERE id=$id";
+					
+			$sql_2 = "UPDATE ".$this->CategoryTable." SET 
+					".$this->fld_left."=".$new_left.",".$this->fld_right."=".$right.
+					" WHERE id=".$prev['id'];
+			
+			if($this->db->exec($sql_1))
+			{
+				$exec['success'][] = $info['title']."[$id] :移动成功!";
+			}else{
+				$exec['error'][] = $info['title']."[$id] :移动失败! 请手动在数据库中修改，目标左右值 ".$prev[$this->fld_left].":".$new_right;
+			}
+			
+			if($this->db->exec($sql_2))
+			{
+				$exec['success'][] = $prev['title']."[".$prev['id']."] :移动成功!";
+			}else{
+				$exec['error'][] = $prev['title']."[".$prev['id']."] :移动失败! 请手动在数据库中修改，目标左右值 ".$new_left.":".$right;
+			}
+			
+			$thisnode = $this->getSubNode($left,$right);
+			$prevnode = $this->getSubNode($prev[$this->fld_left],$prev[$this->fld_right]);
+			
+			/*
+			$a = array();
+			echo $prev[$this->fld_left].':'.$prev[$this->fld_right]." - ".$left.":".$right;
+			echo "<br />";
+			echo $prev[$this->fld_left].':'.$new_right." - ".$new_left.":".$right;
+			echo "<br />";
+			*/
+			
+			if(!empty($thisnode))
+			{
+				foreach($thisnode as $k=>$v)
+				{
+					$node_new_left = ($v[$this->fld_left]-$this_ft);
+					$fd = $v[$this->fld_right] - $v[$this->fld_left]; 
+					$node_new_right = $node_new_left + $fd;
+					/*
+					echo ($v['lft']) .":". ($v['rgt'])."<br />";
+					echo $node_new_left .":". $node_new_right."<br />";
+					echo "<br />";
+					*/
+					$sql = "UPDATE ".$this->CategoryTable." SET 
+						".$this->fld_left."=".$node_new_left.",".$this->fld_right."=".$node_new_right.
+						" WHERE id=".$v['id'];
+					if($this->db->exec($sql))
+					{
+						$exec['success'][] = $info['title']."的子栏目".$v['title']."[".$v['id']."] :移动成功!";
+					}else{
+						$exec['error'][] = $info['title']."的子栏目".$v['title']."[".$v['id']."] :移动失败! 请手动在数据库中修改，目标左右值 ".$node_new_left.":".$node_new_right;
+					}
+				}
+			}
+			
+			if(!empty($prevnode))
+			{
+				foreach($prevnode as $k=>$v)
+				{
+					$node_new_left = ($v[$this->fld_left]+$prev_ft);
+					$fd = $v[$this->fld_right] - $v[$this->fld_left]; 
+					$node_new_right = $node_new_left + $fd;
+					/*
+					echo ($v['lft']) .":". ($v['rgt'])."<br />";
+					echo $node_new_left .":". $node_new_right."<br />";
+					echo "<br />";
+					*/
+					$sql = "UPDATE ".$this->CategoryTable." SET 
+						".$this->fld_left."=".$node_new_left.",".$this->fld_right."=".$node_new_right.
+						" WHERE id=".$v['id'];
+					if($this->db->exec($sql))
+					{
+						$exec['success'][] = $prev['title']."的子栏目".$v['title']."[".$v['id']."] :移动成功!";
+					}else{
+						$exec['error'][] = $prev['title']."的子栏目".$v['title']."[".$v['id']."] :移动失败! 请手动在数据库中修改，目标左右值 ".$node_new_left.":".$node_new_right;
+					}
+				}
+			}
+
+			return $exec;
+		}
+		
+		if(is_string($prev))
+		{
+			return $prev;
+		}
+	}//栏目上移
+	
+	//栏目下移
+	function movedown($id){
+		$info = $this->GetOne($id);
+		
+		$tid = $info[$this->fld_tid];
+		$left = $info[$this->fld_left];
+		$right = $info[$this->fld_right];
+		
+		$next = $this->nextnode($tid,$left,$right);
+		if($next === NULL )
+		{
+			return "此栏目已位于平级栏目的末端";
+		}
+		
+		if(is_array($next))
+		{
+			$this_fd = $right-$left;
+			$next_fd = $next[$this->fld_right] - $next[$this->fld_left];
+			
+			$new_right = $left + $next_fd;
+			$new_left = $next[$this->fld_right] - $this_fd;
+			
+			$this_ft = $new_left - $left;
+			$next_ft = $next[$this->fld_left] - $left;
+			
+			//echo $id."[".$left .":".$right ."]-".$next['id']."[".$next[$this->fld_left].":".$next[$this->fld_right] . "]<br />";
+			//echo $next['id']."[".$left .":".$new_right ."]-".$id."[".$new_left.":".$next[$this->fld_right]."]<br /><br />";
+			
+			$exec = array(
+				'success' => array(),
+				'error' => array()
+			);
+			
+			$sql_1 = "UPDATE ".$this->CategoryTable." SET 
+					".$this->fld_left."=".$new_left.",".$this->fld_right."=".$next[$this->fld_right].
+					" WHERE id=$id";
+					
+			$sql_2 = "UPDATE ".$this->CategoryTable." SET 
+					".$this->fld_left."=".$left.",".$this->fld_right."=".$new_right.
+					" WHERE id=".$next['id'];
+			
+			if($this->db->exec($sql_1))
+			{
+				$exec['success'][] = $info['title']."[$id] :移动成功!";
+			}else{
+				$exec['error'][] = $info['title']."[$id] :移动失败! 请手动在数据库中修改，目标左右值 ".$new_left.":".$next[$this->fld_right];
+			}
+			
+			if($this->db->exec($sql_2))
+			{
+				$exec['success'][] = $next['title']."[".$next['id']."] :移动成功!";
+			}else{
+				$exec['error'][] = $next['title']."[".$next['id']."] :移动失败! 请手动在数据库中修改，目标左右值 ".$left.":".$this->fld_right;
+			}
+			
+			$thisnode = $this->getSubNode($left,$right);
+			$nextnode = $this->getSubNode($next[$this->fld_left],$next[$this->fld_right]);
+			
+			if(!empty($thisnode))
+			{
+				foreach($thisnode as $k=>$v)
+				{
+					$node_new_left = ($v[$this->fld_left]+$this_ft);
+					$fd = $v[$this->fld_right] - $v[$this->fld_left]; 
+					$node_new_right = $node_new_left + $fd;
+					
+					/*echo ($v['lft']) .":". ($v['rgt'])."<br />";
+					echo $node_new_left .":". $node_new_right."<br />";
+					echo "<br />";*/
+					
+					$sql = "UPDATE ".$this->CategoryTable." SET 
+						".$this->fld_left."=".$node_new_left.",".$this->fld_right."=".$node_new_right.
+						" WHERE id=".$v['id'];
+					if($this->db->exec($sql))
+					{
+						$exec['success'][] = $info['title']."的子栏目".$v['title']."[".$v['id']."] :移动成功!";
+					}else{
+						$exec['error'][] = $info['title']."的子栏目".$v['title']."[".$v['id']."] :移动失败! 请手动在数据库中修改，目标左右值 ".$node_new_left.":".$node_new_right;
+					}
+				}
+			}
+			
+			if(!empty($nextnode))
+			{
+				foreach($nextnode as $k=>$v)
+				{
+					$node_new_left = ($v[$this->fld_left] - $next_ft);
+					$fd = $v[$this->fld_right] - $v[$this->fld_left]; 
+					$node_new_right = $node_new_left + $fd;
+					
+					/*echo ($v['lft']) .":". ($v['rgt'])."<br />";
+					echo $node_new_left .":". $node_new_right."<br />";
+					echo "<br />";*/
+					
+					$sql = "UPDATE ".$this->CategoryTable." SET 
+						".$this->fld_left."=".$node_new_left.",".$this->fld_right."=".$node_new_right.
+						" WHERE id=".$v['id'];
+					if($this->db->exec($sql))
+					{
+						$exec['success'][] = $info['title']."的子栏目".$v['title']."[".$v['id']."] :移动成功!";
+					}else{
+						$exec['error'][] = $info['title']."的子栏目".$v['title']."[".$v['id']."] :移动失败! 请手动在数据库中修改，目标左右值 ".$node_new_left.":".$node_new_right;
+					}
+				}
+			}
+			
+			return $exec;
+		}
+		
+		if(is_string($next))
+		{
+			return $next;
+		}
+	}//栏目下移
+	
 }

application/models/helper/view.php

@@ -80,21 +80,21 @@ class view extends Zend_Controller_Plugin_Abstract
 		}
 	}
 	
-	static function Post(Zend_Controller_Action $ctl,$msg){
+	static function Post(Zend_Controller_Action $ctl,$msg,$url=""){
 		
 		if(empty($msg))
 		{
 			return false;
 		}
-		if(!array($msg))
+		if(!is_array($msg))
 		{
-			$msg = array('content'=>$msg);
+			$msg = array('content'=>$msg,'url'=>$url);
 		}
 		
 		$helper = new Zend_Controller_Action_HelperBroker($ctl);
+		$helper->layout->setLayout('layout');
 		$helper->viewRenderer->setNoRender();
 		echo $ctl->view->partial('post-message.phtml', $msg);
 		return true;
-		
 	}
 }