<?php
class Admin_NewsController extends Zend_Controller_Action 
{
    function preDispatch()
    {
    	$this->db=Zend_Registry::get('db');
    	$this->view->config = Zend_Registry::get('config');
    	$this->messenger=$this->_helper->getHelper('FlashMessenger');
    	$this->view->messages = $this->messenger->getMessages();
    }
    function postDispatch()
    {
    	$this->view->messages = $this->messenger->getMessages();
    }
    function indexAction()
    {
        $sql = "select n.*,c.title as catlog,u.realname as author from news_archives n 
				left join news_category c on n.typeid=c.id 
				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";
		$rs = $this->db->query($sql);
		$row = $rs->fetch();
		$this->view->totle = $row;
		
		$sql = "SELECT count(id) as c FROM news_category";
		$rs = $this->db->query($sql);
		$row = $rs->fetch();
		$this->view->typec = $row;
		
    }//indexAction 首页
	
	function newslistAction(){
		
		$type = $this->_request->getParam('type');
		
		if(!empty($type))
		{
			$sql = "select n.*,c.title as catlog,c.url,u.realname as author from news_archives n 
					left join news_category c on n.typeid=c.id 
					LEFT JOIN users u ON n.userid=u.id
					WHERE n.typeid='$type' order by n.ts_created desc";
		}else
		{
			$sql = "select n.*,c.title as catlog,c.url,u.realname as author from news_archives n 
			left join news_category c on n.typeid=c.id 
			LEFT JOIN users u ON n.userid=u.id
			order by n.ts_created desc";
		}
		$rs  = $this->db->query($sql);
		$rows = $rs->fetchAll();
		
		$paginator = Zend_Paginator::factory($rows);
		$paginator->setCurrentPageNumber($this->_getParam('page'));
		$paginator->setItemCountPerPage($this->view->config->page->max);
		$paginator->setView($this->view);
		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
		$this->view->paginator=$paginator;
		
		$sql="select * from news_category order by displayorder desc";
		$re = $this->db->query($sql);
		$types = $re->fetchAll();
		
		$this->view->types=$types;
		$this->view->type = $type;
	}//newslistAction 新闻列表
	
	function catlogAction()
    {
       	$add    = $this->_request->getParam('add');
		$submit = $this->_request->getParam('submit');
		
		$delete = $this->_request->getParam('delete');
		
		$edit   = $this->_request->getParam('edit');
		
		if($add)
		{
			if(empty($submit))
				$this->_helper->viewRenderer('category-add');
			else{
				$title    = $this->_request->getParam('ctitle');
				$url	  = $this->_request->getParam('url');
				$keyword  = $this->_request->getParam('keyword');
				$description = $this->_request->getParam('description');
				
				$sql="insert into news_category (title,keywords,description,url) values ('$title','$keyword','$description','$url')";
				if($this->db->exec($sql) > 0)
				{
					$this->messenger->addMessage('提示信息：栏目添加成功！');
					$this->_redirect('/admin/news/catlog');
				}
				
			}
			
		}//栏目添加
		if($delete>0)
		{
			$sql = "delete from news_category where id='$delete'";
			if($this->db->exec($sql)>0)
			{
				$this->messenger->addMessage('提示信息：栏目删除成功！');
				$this->_redirect('/admin/news/catlog');
			}
			
		}//栏目删除
		if($edit>0)
		{
			$title    = $this->_request->getParam('ctitle');
			$url	  = $this->_request->getParam('url');
			$keyword  = $this->_request->getParam('keyword');
			$description = $this->_request->getParam('description');
			$displayorder = $this->_request->getParam('displayorder');
			
			$sql="update news_category set title='$title',keywords='$keyword',description='$description',displayorder='$displayorder',url='$url' where id='$edit'";
			if($this->db->exec($sql)>0)
			{
				$this->messenger->addMessage('提示信息：栏目编辑成功！');
				$this->_redirect('/admin/news/catlog');
			}
		}//栏目编辑	
		else
		{
			
			$sql="select * from news_category order by displayorder asc";
			$re=$this->db->query($sql);
			$catlogs=$re->fetchAll();
			
			$this->view->catlogs=$catlogs;
		
		}//栏目列表
		
		
    }//栏目管理
	
	
	function newsaddAction()
    {
		$id = $this->_request->getParam('id');
		if($id>0)
		{
			$sql = "SELECT arc.id,arc.title,arc.ts_published,arc.typeid,cat.url,cat.id as typeid from news_archives arc 
					LEFT JOIN news_category cat ON arc.typeid=cat.id
					WHERE arc.id=$id";
			$rs = $this->db->query($sql);
			$rows = $rs->fetch();
			
			if($rows['ts_published']>time())
			{
				$title = "《{$rows['title']}》将在".date('Y-m-d H:i',$rows['ts_published'])."发布";
			}
			else
			{
				$title = "《{$rows['title']}》发布成功！";
			}
			
			$this->view->title = $title;
			$this->view->infos = $rows;
			$this->_helper->viewRenderer('newsaddok');
		}
       
		$sql="select * from news_category order by displayorder desc";
		$re = $this->db->query($sql);
		$types = $re->fetchAll();
		
		$this->view->types=$types;
		
    }//newsadd 新闻添加
	
	function replacehtml($html)
	{
		$newString = htmlentities($html, ENT_QUOTES, "UTF-8");
		return $newString;
	}
	
	function archivesaddAction()
	{
		$this->_helper->layout->disableLayout();
		$this->_helper->viewRenderer->setNoRender();
		
		$auth = Zend_Auth::getInstance();
		if($auth->hasIdentity())
		{
			$user = $auth->getIdentity();
			$uid = $user->id;
		}
		
		$datavar = array(
			'title','source','image','body','typeid','pub','pubtimer','pubtime','description','keyword'
		);
		foreach($_POST as $k=>$v)
		{
			if(in_array($k,$datavar))
			{
				$$k=$v;
			}
		}
		
		$msg=array();
		if(empty($title)) $msg[]="标题不能为空";
		if(strlen($title)>200) $msg[]="标题长度不能超过200个字符";
		if(strlen($keyword)>200) $msg[] = "关键词长度不能超过200个字符，现在输入了".strlen($keyword)."个字符";
		if(strlen($description)>500) $msg[] = "内容描述不能超过200个字符，现在输入了".strlen($description)."个字符";
		if(empty($body)) $msg[]="请填写内容";
		if($typeid==0) $msg[]="请选择栏目";
		
		if(count($msg)>0)
		{
			echo '<div class="box box-error">发布失败:</div>
			<div class="box box-error-msg">
				<ol>';
			foreach ($msg as $v)
			{
				echo '<li>'.$v.'</li>';
			}
			echo'</ol>
			</div>
			';
		}
		else
		{
			if(!empty($pubtimer))
			{
				$pubtime = date("Y-m-d H:i:s",strtotime($pubtime));
			}
			else
			{
				$pubtime = date("Y-m-d H:i:s",time());
			}
			
			$date=array(
				'title'		=> $this->db->quote($this->replacehtml($title)),
				'writer'	=> $uid,
				'keyword'	=> $this->db->quote($this->replacehtml($keyword)),
				'description'=> $this->db->quote($this->replacehtml($description)),
				'image'		=> $image,			
				'pubtime'	=> $pubtime,
				'source'	=> $source,
				'typeid'	=> $typeid,
				'pub'		=> $pub,
				'body'		=> $this->db->quote($body)
			);
			
			
			
			$sql = "INSERT INTO news_archives (title,userid,keywords,description,image,ts_published,source,typeid,is_pub,body) 
			VALUES (
			".$date['title'].",
			".$date['writer'].",
			".$date['keyword'].",
			".$date['description'].",
			'{$date['image']}',
			'{$date['pubtime']}',
			'{$date['source']}',
			'{$date['typeid']}',
			'{$date['pub']}',
			".$date['body']."
			)
			RETURNING id
			";

			try{
				$sth = $this->db->prepare($sql);
				if($sth->execute())
				{
					$temp = $sth->fetch(PDO::FETCH_ASSOC);
					echo '<div class="box box-success">发布成功!</div><script>
					setTimeout("self.location=\'/admin/news/newsadd/id/'.$temp['id'].'\'",500);
					</script>';
				}else{
					echo '<div class="box box-success">发布失败!请重试</div>';
				}
				
			}catch(Exception $e){
				echo '<div class="box box-error">文章发布失败：</div>
					<div class="box box-error-msg">
						<ol>
							<li>'.$e->getMessage().'</li>
						</ol>
					</div>';
			}	
		}
	}// 文章发布
	
	function newseditAction()
	{
		
		$id = $this->_request->getParam('id');
		
		$sql = "select * from news_archives arc	where arc.id=$id
				";
		$rs = $this->db->query($sql);
		$row = $rs->fetch();
				
		$this->view->ev = $row;
		
		$sql="select * from news_category order by displayorder desc";
		$re = $this->db->query($sql);
		$types = $re->fetchAll();
		
		$this->view->types=$types;
	}
	
	function archiveseditAction()
	{
		$this->_helper->layout->disableLayout();
		$this->_helper->viewRenderer->setNoRender();
		
		$id = $this->_request->getParam('id');
		
		if(empty($id))
		{
			echo '<div class="box box-error">发布失败:</div>
			<div class="box box-error-msg">
				<ol>';
			echo '<li>参数错误</li>'.
			'</ol>
			</div>
			';
		}
		
		$auth = Zend_Auth::getInstance();
		if($auth->hasIdentity())
		{
			$user = $auth->getIdentity();
			$uid = $user->id;
		}
		
		$datavar = array(
			'title','source','image','body','typeid','pub','pubtimer','pubtime','description','keyword'
		);
		
		
		foreach($_POST as $k=>$v)
		{
			if(in_array($k,$datavar))
			{
				$$k=$v;
			}
		}
		
		$msg=array();
		if(empty($title)) $msg[]="标题不能为空";
		if(strlen($title)>200) $msg[]="标题长度不能超过200个字符";
		if(strlen($keyword)>200) $msg[] = "关键词长度不能超过200个字符，现在输入了".strlen($keyword)."个字符";
		if(strlen($description)>500) $msg[] = "内容描述不能超过500个字符，现在输入了".strlen($description)."个字符";
		if(empty($body)) $msg[]="请填写内容";
		if($typeid==0) $msg[]="请选择栏目";
		
		if(count($msg)>0)
		{
			echo '<div class="box box-error">发布失败:</div>
			<div class="box box-error-msg">
				<ol>';
			foreach ($msg as $v)
			{
				echo '<li>'.$v.'</li>';
			}
			echo'</ol>
			</div>
			';
		}
		else
		{
			$pubtime = date("Y-m-d H:i:s",strtotime($pubtime));
			$date=array(
				'title'		=> $this->replacehtml($title),
				'writer'	=> $uid,
				'keyword'	=> $this->replacehtml($keyword),
				'description'=> $this->replacehtml($description),
				'image'		=> $image,
				'pubtime'	=> $pubtime,
				'source'	=> $this->replacehtml($source),
				'typeid'	=> $typeid,
				'pub'		=> $pub,
				'body'		=> $this->db->quote($body)
			);
			
			
			
			$sql = "UPDATE news_archives SET 
			title='{$date['title']}',
			userid='{$date['writer']}',
			keywords='{$date['keyword']}',
			description='{$date['description']}',
			image='{$date['image']}',
			ts_published='{$date['pubtime']}',
			source='{$date['source']}',
			typeid='{$date['typeid']}',
			is_pub='{$date['pub']}',
			body=".$date['body']."
			WHERE id='$id'
			";

			try{
				$sth = $this->db->prepare($sql);
				if($sth->execute())
				{
						echo '<div class="box box-success">发布成功!</div><script>
						setTimeout("self.location=\'/admin/news/newsadd/id/'.$id.'\'",500);
						</script>';
					
				}else{
						echo '<div class="box box-success">发布失败!写入附加表出错，请联系管理员</div>';
				}
				
			}catch(Exception $e){
				echo '<div class="box box-error">文章发布失败：</div>
					<div class="box box-error-msg">
						<ol>
							<li>'.$e->getMessage().'</li>
						</ol>
					</div>';
			}	
		}
	}// 文章编辑
	
	function deleteAction(){
		
		$id = $this->_request->getParam('id');
		
		$sql = "DELETE FROM news_archives WHERE id='$id'";
		
		$this->db->exec($sql);
		
		$this->messenger->addMessage('提示信息：文章删除成功！');
		$this->_redirect('/admin/news/newslist');
		
	}//文章删除
    
}