完善新闻中心各项功能，添加左右值分类功能

application/admin/controllers/NewsController.php

@@ -14,20 +14,15 @@ class Admin_NewsController extends Zend_Controller_Action
     }
     function indexAction()
     {
-        $sql = "select n.*,c.title as catlog,u.realname as author from news_archives n 
+		include_once("news.php");
-				left join news_category c on n.typeid=c.id 
+		$News = new news($this->db);
-				LEFT JOIN users u ON n.userid=u.id				
-				order by n.ts_created desc limit 10";
-		$rs  = $this->db->query($sql);
-		$rows = $rs->fetchAll();
-		$this->view->news = $rows;
 		
-		$sql = "SELECT count(id) as c FROM news_archives";
+		$sql = "SELECT count(id) as c FROM ".$News->tbl_archives;
 		$rs = $this->db->query($sql);
 		$row = $rs->fetch();
 		$this->view->totle = $row;
 		
-		$sql = "SELECT count(id) as c FROM news_category";
+		$sql = "SELECT count(id) as c FROM ".$News->tbl_categorys;
 		$rs = $this->db->query($sql);
 		$row = $rs->fetch();
 		$this->view->typec = $row;
@@ -66,10 +61,10 @@ class Admin_NewsController extends Zend_Controller_Action
 		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
 		$this->view->paginator=$paginator;
 		
-		
+		$category = new Category($this->db);
-		
+		$this->view->types= $category->GetCategory();
-		$this->view->types=$News->getAllCategory();
 		$this->view->type = $type;
+		$this->view->deepField = $category->DeepTitle;
 	}//newslistAction 新闻列表
 	
 	function catlogAction()
@@ -89,7 +84,11 @@ class Admin_NewsController extends Zend_Controller_Action
 			$this->view->ptype = $News->ptype;
 			
 			$this->_helper->viewRenderer('category-add');
-			$this->view->categories = $News->getAllCategory();
+			
+			$category = new Category($this->db);
+			$catlogs = $category->GetCategory();
+			$this->view->categories=$catlogs;
+			$this->view->deepField = $category->DeepTitle;
 
 			if(empty($submit)){
 				
@@ -103,6 +102,7 @@ class Admin_NewsController extends Zend_Controller_Action
 				$data['code']	  = $this->_request->getParam('code');
 				$data['fid']	 = $this->_request->getParam('fid');
 				$data['ptype']	 = $this->_request->getParam('ptype');
+				
 				$data['is_pub'] = 1;
 				
 				$this->view->info = $data;
@@ -125,7 +125,13 @@ class Admin_NewsController extends Zend_Controller_Action
 					return true;
 				}
 				
-				if($this->db->insert($News->tbl_categorys,$data))
+				$LftRgt = $category->Insert($data['fid']);
+				$data['tid'] = $data['fid'];
+				$data['lft'] = $LftRgt['left'];
+				$data['rgt'] = $LftRgt['right'];
+				unset($data['fid']);
+				
+				if($this->db->insert($category->CategoryTable,$data))
 				{
 					$this->view->msg = '提示信息：栏目添加成功！';
 					$this->view->jump_url = '/admin/news/catlog';
@@ -155,8 +161,10 @@ class Admin_NewsController extends Zend_Controller_Action
 			$this->_helper->viewRenderer('category-edit');
 			
 			$this->view->ptype = $News->ptype;
-			$this->view->info = $News->getCategory($edit);
+			$category = new Category($this->db);			
-			$this->view->categories = $this->getAllcategory($edit);
+			$this->view->info = $category->GetOne($edit);
+			$this->view->categories = $category->GetCategory();
+			$this->view->deepField = $category->DeepTitle;
 			
 			if(!empty($submit))
 			{
@@ -165,7 +173,7 @@ class Admin_NewsController extends Zend_Controller_Action
 				
 				$data['title']    = $this->_request->getParam('ctitle');
 				$data['code']	  = $this->_request->getParam('code');
-				$data['fid']	 = $this->_request->getParam('fid');
+				//$data['fid']	 = $this->_request->getParam('fid');
 				$data['ptype']	 = $this->_request->getParam('ptype');
 				$data['is_pub'] = $this->_request->getParam('is_pub');
 				
@@ -206,20 +214,10 @@ class Admin_NewsController extends Zend_Controller_Action
 		else
 		{
 			include_once("news.php");
-			$news = new news($this->db);
+			$category = new Category($this->db);
-			$catlogs = $news->getAllCategory(-1);
+			$catlogs = $category->GetCategory();
-			/*
-			$sql="select * from news_category WHERE fid=0 order by displayorder asc";
-			$re=$this->db->query($sql);
-			$catlogs=$re->fetchAll();
-			
-			foreach($catlogs as $k=>$v)
-			{
-				$catlogs[$k]['sub'] = $this->getSubCategory($v['id']);
-			}
-			*/
 			$this->view->catlogs=$catlogs;
-		
+			$this->view->deepField = $category->DeepTitle;
 		}//栏目列表
 		
 		
@@ -266,11 +264,46 @@ class Admin_NewsController extends Zend_Controller_Action
 	function newsaddAction()
     {
 		include_once("news.php");
-		$News = new news($this->db);
+		$category = new Category($this->db);
-		$this->view->types=$News->getAllCategory();
+		$catlogs = $category->GetCategory();
+		$this->view->types=$catlogs;
+		$this->view->deepField = $category->DeepTitle;
     }//newsadd 新闻添加
+	
+	//文档编辑
+	function newseditAction()
+	{
+		include_once("news.php");
+		$News = new news($this->db);
+		
+		$id = $this->_request->getParam('id');
+		$this->view->typeid = $id;
+		
+		$sql = "select arc.*,ct.cid as typeid from ".$News->tbl_archives." arc
+				LEFT JOIN ".$News->tbl_catalog." ct ON arc.id=ct.aid
+				where arc.id=$id";
+		$rs = $this->db->query($sql);
+		$row = $rs->fetch();
+				
+		$this->view->ev = $row;
+		
+		if(!empty($row['image']))
+		{
+			$sql = "SELECT * FROM attachments WHERE filename='".str_replace("/upload/",'',$row['image'])."'";
+			$rs = $this->db->query($sql);
+			$row = $rs->fetch();
+			$this->view->att = $row;
+		}
+		
+		$this->view->keywords = join(",",$News->GetTags($id));
+		
+		$category = new Category($this->db);
+		$catlogs = $category->GetCategory();
+		$this->view->types=$catlogs;
+		$this->view->deepField = $category->DeepTitle;
+	}
 
-	//新闻添加
+	//文档编辑或者添加
 	function archivesaddAction()
 	{
 		$this->_helper->layout->disableLayout();
@@ -351,15 +384,24 @@ class Admin_NewsController extends Zend_Controller_Action
 		);
 		
 		$update = $this->_getParam('update');
-		$aid = $this->_getParam('aid');
 		
-		if(is_numeric($update) && !empty($update) && !empty($aid))
+		if(is_numeric($update) && !empty($update))
 		{
-			if($this->db->update($News->tbl_archives,$data[],"id=$aid"))
+			$sql = "UPDATE ".$News->tbl_archives." SET 
+			userid=".$data['userid'].",
+			title=".$data['title'].",
+			description=".$data['description'].",
+			image=".$data['image'].",
+			source=".$data['source'].",
+			ts_published=".$data['ts_published'].",
+			is_pub=".$data['is_pub'].",
+			body=".$data['body']."
+			 WHERE id=$update";
+			if($this->db->exec($sql))
 			{
-				$News->ChangeCatalog($aid,$typeid);
+				$News->ChangeCatalog($update,$typeid);
-				$News->DeleteTags($aid);
+				$News->DeleteTags($update);
-				$News->MakeTags($aid,$keyword);
+				$News->MakeTags($update,$keyword);
 				echo '<div class="box box-success">修改成功!</div><script>
 				setTimeout("self.location=\'/admin/news/newslist\'",500);
 				</script>';
@@ -411,37 +453,6 @@ class Admin_NewsController extends Zend_Controller_Action
 		}
 	}// 文章发布
 	
-	//文档编辑
-	function newseditAction()
-	{
-		include_once("news.php");
-		$News = new news($this->db);
-		
-		$id = $this->_request->getParam('id');
-		
-		$sql = "select * from ".$News->tbl_archives." arc	where arc.id=$id";
-		$rs = $this->db->query($sql);
-		$row = $rs->fetch();
-				
-		$this->view->ev = $row;
-		
-		if(!empty($row['image']))
-		{
-			$sql = "SELECT * FROM attachments WHERE filename='".str_replace("/upload/",'',$row['image'])."'";
-			$rs = $this->db->query($sql);
-			$row = $rs->fetch();
-			$this->view->att = $row;
-		}
-		
-		$this->view->keywords = join(",",$News->GetTags($id));
-		
-		$sql="select * from ".$News->tbl_categorys." order by displayorder desc";
-		$re = $this->db->query($sql);
-		$types = $re->fetchAll();
-		
-		$this->view->types=$types;
-	}
-	
 	function deleteAction(){
 		
 		$id = $this->_request->getParam('id');

application/admin/views/scripts/news/category-add.phtml

@@ -57,11 +57,17 @@
             	<?php if(!empty($this->categories)) :?>
               	<?php foreach($this->categories as $v) : ?>
                 <?php if(empty($this->info['fid'])) {?>
-            	<option value="<?= $v['id'];?>"><?= $v['title'];?></option>
+            	<option value="<?= $v['id'];?>">
+				<?php if(!empty($v[$this->deepField])) {echo str_repeat('-',$v[$this->deepField]);} ?>
+				<?=$v['title'];?>
+                </option>
                 <?php }else{
 					if($this->info['fid'] == $v['id'])
 					{ ?>
-                    	<option value="<?= $v['id'];?>" selected="selected"><?= $v['title'];?></option>
+                    	<option value="<?= $v['id'];?>" selected="selected">
+						<?php if(!empty($v[$this->deepField])) {echo str_repeat('-',$v[$this->deepField]);} ?>
+						<?= $v['title'];?>
+                        </option>
 					<?php }else{?>
 						<option value="<?= $v['id'];?>"><?= $v['title'];?></option>
 					<?php }

application/admin/views/scripts/news/category-edit.phtml

@@ -55,27 +55,6 @@
             </select>
         </p>
         
-        <p>
-        	<label>父级栏目</label><br />
-            <select name="fid">
-            	<option value="0">无</option>
-            	<?php if(!empty($this->categories)) :?>
-              	<?php foreach($this->categories as $v) : ?>
-                <?php if(empty($this->info['fid'])) {?>
-            	<option value="<?= $v['id'];?>"><?= $v['title'];?></option>
-                <?php }else{
-					if($this->info['fid'] == $v['id'])
-					{ ?>
-                    	<option value="<?= $v['id'];?>" selected="selected"><?= $v['title'];?></option>
-					<?php }else{?>
-						<option value="<?= $v['id'];?>"><?= $v['title'];?></option>
-					<?php }
-				}?>
-                <?php endforeach;?>
-                <?php endif; ?>
-            </select>
-        </p>
-        
         <p>
             <label class="required" for="code">栏目URL</label><br/>
             <input type="text" id="code" class="half" value="<?php if(!empty($this->info['code'])) echo $this->info['code'];?>" name="code"/>(仅小写英文字母与数字)

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

@@ -49,12 +49,16 @@
 			$deep = 0;
 			foreach($this->catlogs as $k=>$v)
 			{
-				if($v['fid']==0)
+				if($v[$this->deepField]>0)
 				{
-					echo '
+					$style = "text-indent:". $v[$this->deepField]*12 ."px;";
+				}else{
+					$style = "";
+				}
+				echo '
 					<tr>
 						<td>
-						<div id="paddiv'.$v['id'].'">
+						<div id="paddiv'.$v['id'].'" style="'.$style.'">
 						<a id="titlebtn'.$v['id'].'" class="title"><b>'.$v['title'].'</b></a>
 						</td>
 						<td>
@@ -63,37 +67,6 @@
 						<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>
 					</tr>';
-					$top = $v['id'];
-				}
-				
-				foreach($this->catlogs as $vv)
-				{
-					$fid = $vv['fid'];
-					if(!empty($top) || !empty($fid))
-					{
-						if($top != $fid)
-						{
-							$deep ++;
-						}else{
-							$deep = 1;
-						}
-						if($vv['tid']==$top)
-						{
-							echo '
-							<tr>
-								<td>
-								<div id="paddiv'.$vv['id'].'" style="text-indent:'.$deep * 6 .'px">';
-							echo '- <a id="titlebtn'.$vv['id'].'" class="title"><b>'.$vv['title'].'</b></a>
-								</td>
-								<td>
-								<a href="/news/'.$vv['code'].'" target="_blank">浏览</a>
-								<a href="/admin/news/newslist/type/'.$vv['id'].'">文档</a>
-								<a href="/admin/news/catlog/edit/'.$vv['id'].'"><b>编辑</b></a>
-								<a href="/admin/news/catlog/delete/'.$vv['id'].'" onclick="return confirm(\'是否确定删除该栏目\')">删除</a></td>
-							</tr>';
-						}
-					}
-				}
 			}
 			
 		}else{

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

@@ -3,7 +3,7 @@
 	$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->headLink()->appendStylesheet('/css/admin.css');
 	$this->breadcrumb('<a href="/">首页</a>');
 	$this->breadcrumb('<a href="/admin">后台首页</a>');
 	$this->breadcrumb('<a href="/admin/news">新闻中心</a>');
@@ -25,59 +25,6 @@
 <?php endforeach;endif; ?>
 </div>
 <?php endif; ?>
-				
-    <h3>最新发布的新闻</h3>
-    <hr/>
-    <table id="report" class="stylized full">
-        <thead>
-            <tr>
-                <th width="50%">新闻标题</th>
-                <th width="25%">所属栏目</th>
-                <th width="25%">新闻管理</th>
-            </tr>
-        </thead>
-        <tbody>
-        <?php
-        if(count($this->news))
-        {  
-            foreach ($this->news as $v)
-            {
-            echo '
-            <tr>
-                    <td>
-                    <div id="paddiv'.$v['id'].'">
-                    <a id="titlebtn'.$v['id'].'"  class="title"><b>'.$v['title'].'</b></a>
-                    <div class="listingDetails">
-                            <div class="pad">
-                                <b>详细信息</b>  <a href="javascript:;" class="closepad" style="float:right">关闭</a>
-                                <p>作者：'.$v['author'].'</p>
-                                <p>关键词：'.$v['keywords'].'</p>
-                                <p>描述：'.$v['description'].'</p>
-                                <p>添加时间：'.date("Y-m-d H:i",strtotime($v['ts_created'])).'</p>
-                                <p>发布时间：'.date("Y-m-d H:i",strtotime($v['ts_published'])).'</p>
-                                <p>来源：'.$v['source'].'</p>
-                                <p>点击：'.$v['click'].'</p>
-                            </div>
-                        </div></div>
-                    </td>
-                    <td>'.$v['catlog'].'</td>
-                    <td>
-                    <a href="/admin/news/newsedit/id/'.$v['id'].'"><b>编辑</b></a>
-                    <a href="/admin/news/delete/id/'.$v['id'].'" onclick="return confirm(\'是否确定删除该文章\')">删除</a></td>
-                </tr>
-            ';
-            }
-        }
-        else
-        {
-            echo '
-            <tr><td>暂无数据</td><td></td></tr>
-            ';
-        }
-        ?>
-            
-        </tbody>
-    </table>
     
     <h3>统计</h3>
     <hr/>

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

@@ -112,7 +112,9 @@ $(document).ready(function(){
                                         <?php 
 											foreach($this->types as $v)
 											{
-												echo '<option value="'.$v['id'].'">'.$v['title'].'</option>';	
+												if(!empty($v[$this->deepField])) {$haed = str_repeat('-',$v[$this->deepField]);}
+												echo '<option value="'.$v['id'].'">'.$haed.$v['title'].'</option>';	
+												$haed = "";
 											}
 										
 										?>

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

@@ -130,10 +130,15 @@ $(document).ready(function(){
                         <?php 
                             foreach($this->types as $v)
                             {
+								$haed = "";
+								if(!empty($v[$this->deepField])) {$haed = str_repeat('-',$v[$this->deepField]);}
+								
                                 if($this->ev['typeid']==$v['id'])
-                                echo '<option value="'.$v['id'].'" selected="selected">'.$v['title'].'</option>';
+                                echo '<option value="'.$v['id'].'" selected="selected">'.$haed.$v['title'].'</option>';
                                 else
-                                echo '<option value="'.$v['id'].'">'.$v['title'].'</option>';	
+                                echo '<option value="'.$v['id'].'">'.$haed.$v['title'].'</option>';	
+								
+								$haed = "";
                             }
                         
                         ?>
@@ -144,9 +149,8 @@ $(document).ready(function(){
                     
                     <p>
                         <select id="pub" class="full" name="pub">
-                        <option value="1" <?php if($this->ev['is_pub']>=1) echo 'selected="selected"'; ?>>立即发布</option>
+                        <option value="true" <?php if($this->ev['is_pub']==true) echo 'selected="selected"'; ?>>立即发布</option>
-                        <option value="0" <?php if($this->ev['is_pub']==0) echo 'selected="selected"'; ?>>存草稿</option>
+                        <option value="false" <?php if($this->ev['is_pub']==false) echo 'selected="selected"'; ?>>存草稿</option>
-                        <option value="-1" <?php if($this->ev['is_pub']<0) echo 'selected="selected"'; ?>>不发布</option>
                         </select>
                     </p>
                 </div>
@@ -201,7 +205,7 @@ function addon(){
 		}
 	}
 	editor.sync();
-	var url = "/admin/news/archivesedit/id/<?php echo $this->ev['id']; ?>";
+	var url = "/admin/news/archivesadd/update/<?php echo $this->ev['id']; ?>";
 	var data = $("#archivesadd").serialize()+'&keyword='+$('#keyword').val();
 	$.ajax({
 	   type: "POST",

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

@@ -40,10 +40,13 @@ $('#divFooter').css('position','absolute');
 		{
 			foreach($this->types as $v)
 			{
+				if(!empty($v[$this->deepField])) {$haed = str_repeat('-',$v[$this->deepField]);}
 				if($this->type == $v['id'])
-				echo '<option onclick="self.location=\'/admin/news/newslist/type/'.$v['id'].'\'" selected="selected">'.$v['title'].'</option>';
+				echo '<option onclick="self.location=\'/admin/news/newslist/type/'.$v['id'].'\'" selected="selected">'
+				.$haed
+				.$v['title'].'</option>';
 				else
-				echo '<option onclick="self.location=\'/admin/news/newslist/type/'.$v['id'].'\'">'.$v['title'].'</option>';
+				echo '<option onclick="self.location=\'/admin/news/newslist/type/'.$v['id'].'\'">'.$haed.$v['title'].'</option>';
 			}
 		}
 	?>

application/default/controllers/NewsController.php

@@ -14,13 +14,13 @@ class NewsController extends Zend_Controller_Action
 	{
 		include_once("news.php");
 		$News = new news($this->db);
-		$types = $News->getAllCategory();
+		$category = new Category($this->db);
-		
+		$this->view->types = $category->GetCategory();
-		$this->view->types=$types;
+		$this->view->deepField = $category->DeepTitle;
 		
 		$time = date("Y-m-d H:i:s",time());
 		
-		$sql = "SELECT id,title,code FROM ".$News->tbl_categorys." WHERE fid=0";
+		$sql = "SELECT id,title,code FROM ".$News->tbl_categorys."";
 		$sth = $this->db->query($sql);
 		$rows = $sth->fetchAll();
 		
@@ -38,7 +38,7 @@ class NewsController extends Zend_Controller_Action
 			$rs = $this->db->query($sql);
 			$archives = $rs->fetchAll();
 		
-			$newslist[$v['id']] = array("title"=>$v['title'],"url"=>$v['code'],"id"=>$v['id'],"list"=>$archives);
+			$newslist[$v['id']] = array("title"=>$v['title'],"code"=>$v['code'],"id"=>$v['id'],"list"=>$archives);
 		}
 		$this->view->lists = $newslist;
 		
@@ -78,12 +78,10 @@ class NewsController extends Zend_Controller_Action
 			
 			$this->view->url = $row['code'];
 			$this->view->title = $row['title'];
-		
+
-			include_once("news.php");
+			$category = new Category($this->db);
-			$news = new news($this->db);
+			$this->view->types = $category->GetCategory();
-			$types = $news->getAllCategory();
+			$this->view->deepField = $category->DeepTitle;
-			
-			$this->view->types=$types;
 			
 			$time = date("Y-m-d H:i:s",time());
 			
@@ -122,9 +120,9 @@ class NewsController extends Zend_Controller_Action
 		
 		include_once("news.php");
 		$News = new news($this->db);
-		$types = $News->getAllCategory();
+		$category = new Category($this->db);
-		
+		$this->view->types = $category->GetCategory();
-		$this->view->types=$types;
+		$this->view->deepField = $category->DeepTitle;
 		
 		$time = date("Y-m-d H:i:s",time());
 		

application/default/views/scripts/news/archive.phtml

@@ -25,17 +25,10 @@ $this->headMeta()->appendName('description', mb_substr($this->infos['description
 					{
 						foreach($this->types as $k=>$v)
 						{
-							if($v['fid']==0)
+							$haed = "";
-							{
+							if(!empty($v[$this->deepField])) {$haed = str_repeat('　',$v[$this->deepField]);}
-								echo '<li><a href="/news/'.$v['url'].'">'.$v['title'].'</a></li>';
+							echo '<li><a href="/news/'.$v['code'].'">'.$haed.$v['title'].'</a></li>';
-							}
+							$haed = "";
-							foreach($this->types as $vd)
-							{
-								if($vd['fid']==$v['id'])
-								{
-									echo '<li> - <a href="/news/'.$vd['url'].'">'.$vd['title'].'</a></li>';
-								}
-							}
 						}
 					}
 				?>

application/default/views/scripts/news/index.phtml

@@ -19,17 +19,10 @@ $this->breadcrumb()->setSeparator(' > ');
 					{
 						foreach($this->types as $k=>$v)
 						{
-							if($v['fid']==0)
+							$haed = "";
-							{
+							if(!empty($v[$this->deepField])) {$haed = str_repeat('　',$v[$this->deepField]);}
-								echo '<li><a href="/news/'.$v['url'].'">'.$v['title'].'</a></li>';
+							echo '<li><a href="/news/'.$v['code'].'">'.$haed.$v['title'].'</a></li>';
-							}
+							$haed = "";
-							foreach($this->types as $vd)
-							{
-								if($vd['fid']==$v['id'])
-								{
-									echo '<li> - <a href="/news/'.$vd['url'].'">'.$vd['title'].'</a></li>';
-								}
-							}
 						}
 					}
 				?>
@@ -43,12 +36,12 @@ $this->breadcrumb()->setSeparator(' > ');
 		 {?>
          <?php if(count($v['list'])>0) {?>
 			<div class="list-archives">
-        		<div class="list-title"><a href="/news/<?= $v['url'] ?>"><?= $v['title'] ?></a></div>
+        		<div class="list-title"><a href="/news/<?= $v['code'] ?>"><?= $v['title'] ?></a></div>
                 <div class="list-content">
                 	<ul>
                     	<?php foreach($v['list'] as $arc)
 						{?>
-                    	<li><a href="/news/<?= $arc['url']?>/archive-<?= $arc['id']?>.html"><?= $arc['title'] ?></a></li>
+                    	<li><a href="/news/<?= $arc['code']?>/archive-<?= $arc['id']?>.html"><?= $arc['title'] ?></a></li>
                         <?php }?>
                     </ul>
                 </div>

application/default/views/scripts/news/list.phtml

@@ -20,17 +20,10 @@ $this->breadcrumb()->setSeparator(' > ');
 					{
 						foreach($this->types as $k=>$v)
 						{
-							if($v['fid']==0)
+							$haed = "";
-							{
+							if(!empty($v[$this->deepField])) {$haed = str_repeat('　',$v[$this->deepField]);}
-								echo '<li><a href="/news/'.$v['code'].'">'.$v['title'].'</a></li>';
+							echo '<li><a href="/news/'.$v['code'].'">'.$haed.$v['title'].'</a></li>';
-							}
+							$haed = "";
-							foreach($this->types as $vd)
-							{
-								if($vd['fid']==$v['id'])
-								{
-									echo '<li> - <a href="/news/'.$vd['code'].'">'.$vd['title'].'</a></li>';
-								}
-							}
 						}
 					}
 				?>

application/models/news.php

@@ -1,4 +1,13 @@
 <?php
+/**
+ * Archives - Category
+ *
+ * @link      NULL
+ * @copyright Copyright (c) 2012 Jianxuan Li
+ * @license   http://www.lijianxuan.com/license
+ * @package   Archives
+ */
+ 
 class news
 {
 	private $db;  			//传入PDO对象
@@ -29,47 +38,6 @@ class news
 			"FAQ" => "faq"
 		);
 	}//ptype()
-
-	/*
-	递归获得所有栏目
-	*/
-	function getAllCategory($hide = true){
-		
-		if($hide == -1)
-		{
-			$sql = "SELECT c.* FROM ".$this->tbl_categorys." c
-				ORDER BY displayorder asc";
-		}else{
-			$sql = "SELECT c.* FROM ".$this->tbl_categorys." c
-				WHERE is_pub = $hide
-				ORDER BY displayorder asc";
-		}
-		
-		$re = $this->db->query($sql);
-		$categorys = $re->fetchAll();
-		
-		return $categorys;
-	}
-	
-	//取得最顶级的栏目
-	function getTopType(){
-		$sql = "SELECT c.* FROM ".$this->tbl_categorys." c
-				WHERE is_pub = true AND fid=0
-				ORDER BY displayorder asc";
-		$re = $this->db->query($sql);
-		$categorys = $re->fetchAll();
-		return $categorys;
-	}
-	
-	//获得栏目
-	function getCategory($id)
-	{
-		$sql = "SELECT * FROM ".$this->tbl_categorys." WHERE id=?";
-		$sth = $this->db->prepare($sql);
-		$sth->execute(array($id));
-		$rows = $sth->fetch();
-		return $rows;
-	}
 	
 	/*
 	写入关系表
@@ -108,9 +76,6 @@ class news
 	
 	/*
 	*	更改栏目	ChangeCatalog()
-	*
-	*
-	*
 	*/
 	function ChangeCatalog($aid,$cid,$uuid='',$status=0){
 		
@@ -134,7 +99,7 @@ class news
 			$data['uuid'] = $uuid;
 		}
 		
-		if($this->db->update($this->tbl_catalog,$data,"id=$aid"))
+		if($this->db->update($this->tbl_catalog,$data,"aid=$aid"))
 		{
 			return true;
 		}else{
@@ -262,5 +227,238 @@ class news
 		$sql = "DELETE FROM ".$this->tbl_tag." WHERE id=$aid";
 		@$this->db->exec($sql);
 		return true;
+	}//DeleteTags
+	
+}
+
+class Category
+{
+	//PDO对象
+	private $db;
+	
+	//数据库中分类表
+	public $CategoryTable;
+	
+	//分类左值字段名称
+	private $fld_left;
+	
+	//分类右值字段名称
+	private $fld_right;
+	
+	//顶级栏目标记字段
+	private $fld_tid;
+	
+	//输出栏目中的深度信息
+	public $DeepTitle;
+	
+	function  __construct($db){
+		$this->db = $db;
+		$this->CategoryTable = "ar_category";
+		$this->fld_left = "lft";
+		$this->fld_right = "rgt";
+		$this->fld_tid = "tid";
+		$this->DeepTitle = "DEEP";
 	}
+	
+	/**
+     * GetTree() 获得栏目树
+     * 用来获得某个栏目下或者所有栏目的树结构
+	 *
+	 * 典型表结构
+	 * (PostgreSql)
+	 * 
+	 	 CREATE TABLE ar_category
+		(
+		  id serial NOT NULL,
+		  title character varying(80),
+		  tid integer NOT NULL DEFAULT 0,
+		  lft integer NOT NULL DEFAULT 0,
+		  rgt integer NOT NULL DEFAULT 0,
+		  CONSTRAINT ar_category_pkey PRIMARY KEY (id)
+		)
+     *
+     * @param int $tid
+	 *
+     * @return array;
+     */
+	function GetCategory($tid=0){
+		
+		$left = $this->fld_left;
+		$right = $this->fld_right;
+		$categoryTable = $this->CategoryTable;
+		$tidField = $this->fld_tid;
+		
+		$whereSql = array();
+		
+		if(!empty($tid))
+		{
+			$sql = "SELECT $left,$right FROM $categoryTable
+					WHERE id=$tid";
+			$sth = $this->db->query($sql);
+			$row = $sth->fetch();
+			$whereSql[] = " $left BETWEEN {$row[$left]} AND {$row[$right]} ";
+		}
+		
+		if(count($whereSql)>0)
+		{
+			$whereSql = " WHERE ".join(" AND ",$whereSql);
+		}else{
+			$whereSql = "";
+		}
+		
+		
+		$sql = "SELECT * 
+				FROM $categoryTable
+				$whereSql
+				ORDER BY $left ASC ";
+		$sth = $this->db->query($sql);
+		$rows = $sth->fetchAll();
+		
+		$stack = array();
+		$categorys = array();
+		
+		foreach($rows as $k=>$v)
+		{
+			/*
+			如果它是一个顶级栏目，则为它重置深度
+			*/
+			if(empty($v[$tidField]))
+			{
+				$stack = array();
+			}else{
+				if(count($stack) > 1)
+				{
+					/*
+					在这个循环中必须追溯直至与其平级的分类
+					while循环无法重写条件中已经改变的变量
+					第一次max(array_keys($stack))赋值为当前深度
+					循环中的第一个if里max(array_keys($stack))是重新统计，而非使用一定义的
+					因为第二次循环到此时可能max(array_keys($stack))已经发生改变
+					第三处max(array_keys($stack))表示第一个if中没有break掉的深度值，所以也不能使用赋过值的变量代替。
+					
+					加入brake 可使程序追溯至平级栏目即进行下一步操作
+					必须是倒序循环，多个平级栏目时，如果是正序列循环会到第一个平级的栏目后停止循环
+					*/
+					for($i=max(array_keys($stack));$i>=0;$i--)
+					if($v[$right]>$stack[max(array_keys($stack))])
+					{
+						if(count($stack)<1)
+						{
+							break;
+						}
+						if($v[$right]>$stack[max(array_keys($stack))])
+						{
+							array_pop($stack);
+						}else{
+							break;
+						}
+					}//end if
+				}//end if
+			}
+
+			//放入输出数组
+			$rows[$k][$this->DeepTitle] = count($stack);
+			
+			//将此节点加入栈中
+			$stack[] = $v[$right];
+			
+		}// end foreach
+		
+		return $rows;
+		
+	}
+	
+	/**
+     * Insert() 插入一个栏目
+	 * 返回数组 left=>左值 right=>右值
+	 * 
+	 *
+     * @param int $tid
+	 *
+     * @return array
+     */
+	function Insert($tid){
+		
+		$left = $this->fld_left;
+		$right = $this->fld_right;
+		$categoryTable = $this->CategoryTable;
+		
+		//分别处理有上级栏目和没上级栏目的
+		if(!empty($tid))
+		{
+			$sql = "SELECT $right
+					FROM $categoryTable 
+					WHERE id=$tid";
+			$sth = $this->db->query($sql);
+			$row = $sth->fetch();
+			$right_start = $row[$right]-1;
+			
+			//更新所有右值
+			$sql = "UPDATE $categoryTable SET $right=$right+2 WHERE $right>$right_start";
+			$this->db->exec($sql);
+			
+			//更新所有左值
+			$sql = "UPDATE $categoryTable SET $left=$left+2 WHERE $left>$right_start";
+			$this->db->exec($sql);	
+			
+			//返回应该插入的左右值
+			$lft = $right_start + 1;
+			$rgt = $lft + 1;
+			return array(
+				'left'=>$lft,
+				'right'=>$rgt
+				);
+					
+		}else{
+			//取最大的右值
+			$sql = "SELECT $right
+					FROM $categoryTable
+					WHERE tid=0
+					ORDER BY $left DESC LIMIT 1";
+					
+			$sth = $this->db->query($sql);
+			$row = $sth->fetch();
+			$right_start = $row[$right]-1;
+			
+			if($right_start<1)
+			{
+				return array(
+					'left'=>1,
+					'right'=>2
+					);
+			}
+			
+			$lft = $right_start + 2;
+			$rgt = $lft + 1;
+			return array(
+				'left'=>$lft,
+				'right'=>$rgt
+				);
+		}
+
+	}//Insert
+	
+	//获取栏目路径
+	function GetRouter($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-$left-1)/2;
+	}
+	
+	//获取一个栏目
+	function GetOne($tid){
+		
+		$sql = "SELECT * FROM ".$this->CategoryTable." WHERE id=$tid";
+		$sth = $this->db->query($sql);
+		return $sth->fetch();
+		
+	}//GetOne
+	
 }

htdocs/css/news.css

@@ -35,7 +35,7 @@
 .archive_body div.info{text-align:center;padding:10px 0;}
 .archive_body div.content{word-break:break-all;word-wrap:break-word;overflow:hidden;}
 
-.list-archives{width:300px;overflow:hidden;}
+.list-archives{width:300px;overflow:hidden;margin:5px;float:left;}
 .list-archives .list-title{width:100%;overflow:hidden;background:#F60;text-indent:12px;}
 .list-archives .list-title a {color:#FFF;line-height:30px;font-size:14px;}
 .list-archives .list-content{border:1px solid #F60;}