\User\ControllerMoodController

<?php
/**
*心情
*/
namespace User\Controller;
class MoodController  extends  CommController{
       private $filePath;
	   public function __construct(){
	        parent::__construct();
			$this->filePath=C("Basic_Upload");
	   }
       public function showManyMood(){
            $dynamicsDb=M("dynamics");
			$sql["user_id"]=array("eq",session("user_id"));
			$sql["parent_id"]=array("eq",0);
			$count=$dynamicsDb->where($sql)->count();
			$Page = new \Think\Page($count,10);//
			$show = $Page->show();// 分页显示输出
           	$data=$dynamicsDb->where($sql)->limit($Page->firstRow.','.$Page->listRows)->order("dynamics_id desc")->select();
            $this->assign("mood",$data);
			$this->assign('page',$show);// 赋值分页输出
            $this->getUserSaid();			
	        $this->display();
	   }
	   
	   	//获取个人说说
	public function getUserSaid(){
	     $user=M("user");
		 $sql["user_id"]=array("eq",session("user_id"));
		 $data=$user->field("user_signature")->where($sql)->find();
         $this->assign("user_signature",$data["user_signature"]); 
    } 
	   
	   //上传图片框架页面
	   public function MoodUploadPage(){
	       $this->display();
	   }
	   
	   //动态心情上传图片
	   public function imageUpload(){
	        $data=array("success"=>false,"result"=>"","error"=>"");
			$path=$this->filePath;//生成用户信息 
			if(!is_dir($path)){
			   mkdir($path);
			}
			$savethumb="m_";
	        $upload = new \Think\Upload();// 实例化上传类
			$upload->maxSize = 3145728 ;// 设置附件上传大小
			$upload->exts = array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
			$upload->rootPath =$path."/" ; // 设置附件上传根目录
			$upload->savePath = ''; // 设置附件上传（子）目录
			// 上传文件
			$info = $upload->upload();
			if(!$info) {// 上传错误提示错误信息
			      echo $upload->getError();
			}else{
				  $image = new \Think\Image();
                  $basic_url=$path.$info["fileToUpload"]["savepath"].$info["fileToUpload"]["savename"];					  
				  $image->open($basic_url);//打开缩略图
				  $thumbUrl=$path.$info["fileToUpload"]["savepath"].$savethumb.$info["fileToUpload"]["savename"];//缩略图路径
				  $image->thumb(150, 150)->save($thumbUrl);//生成缩略图
				  $imgfile=explode(".",$path);
				  $imgCUrl=$imgfile[1].$info["fileToUpload"]["savepath"].$info["fileToUpload"]["savename"];//原图url	  
				  $imgTUrl=$imgfile[1].$info["fileToUpload"]["savepath"].$savethumb.$info["fileToUpload"]["savename"];//缩略图URL
				  $this->assign("basic",$imgCUrl);
				  $this->assign("thum",$imgTUrl);
				  $this->display("Mood:imgSuccess");
			}
	   }
	    
    //删除上传图片	 
	 public function deleteImg(){
	    $result=array("success"=>true,"error"=>"");
        $basic=I("post.basic");   
        $thum=I("post.thum");
		try { 
			unlink(".".$basic);
			unlink(".".$thum);			
        }catch(Exception $e){
		   $result["success"]=false;
		   $result["error"]=$e->getMessage();
		}
       echo json_encode($result);
     }	
	 
	 //发表心情
     public function addMoodUser(){
	     $dynamicsDb=M("dynamics");
		 $message=array("success"=>false,"error"=>"");
		 $data["user_id"]=session("user_id");
         $data["content"]=I("post.content","","");
         $data["user_image"]=I("post.user_image");
         $data["user_image_thumb"]=I("post.user_image_thumb");
         $data["web_img"]=I("post.web_img"); 		 
		 $data["d_addtime"]=time();
		 if($data["content"]==""){//判断值是否存在
		    $message["error"]="保存失败";
			return  false;
		 }
		 if($dynamicsDb->add($data)){
		 	$dynamicsDb->setInc('d_count');
		    $message["success"]=true;
		 }else{
		    $message["error"]="保存失败";
		 }
		 echo json_encode($message);
     }
	 
 
 //删除心情
    public function deleteMoodUser(){
	      $result=array("success"=>true,"error"=>"");
          $dynamicsDb=M("dynamics");  
          $d_id=I("post.dynamics_id");
          $data=$dynamicsDb->find($d_id);
		  if($data["user_image"]!=""){//判断数据库是否上传过图片，存在就删除图片（包括缩略图）
				  try { 
					unlink(".".$data["user_image"]);
					unlink(".".$data["user_image_thumb"]);				
				   }catch(Exception $e){
					  $result["success"]=false;
					  $result["error"]=$e->getMessage();
				}
		}
		//删除数据库里面的关羽本条信息的所有记录
		$condition['dynamics_id'] = $d_id;
		$condition['parent_id'] = $d_id;
		$condition['_logic'] = 'OR';
		$re=$dynamicsDb->where($condition)->delete();	
		if(!$re){
			$result["success"]=false;
			$result["error"]="删除失败!";
		}
		echo json_encode($result);
    } 	
	   
} 

?>