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<?php
namespace App\Http\Model;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
class Article extends BaseModel
{
//文章模型
/**
* 关联到模型的数据表
*
* @var string
*/
protected $table = 'article';
/**
* 表明模型是否应该被打上时间戳
* 默认情况下,Eloquent 期望 created_at 和updated_at 已经存在于数据表中,如果你不想要这些 Laravel 自动管理的数据列,在模型类中设置 $timestamps 属性为 false
*
* @var bool
*/
public $timestamps = false;
protected $hidden = array();
//protected $guarded = []; //$guarded包含你不想被赋值的字段数组。
//protected $fillable = ['name']; //定义哪些字段是可以进行赋值的,与$guarded相反
/**
* The connection name for the model.
* 默认情况下,所有的 Eloquent 模型使用应用配置中的默认数据库连接,如果你想要为模型指定不同的连接,可以通过 $connection 属性来设置
* @var string
*/
//protected $connection = 'connection-name';
const IS_CHECK = 0; // 已审核
const UN_CHECK = 1; // 未审核
//常用字段
protected $common_field = array(
'id', 'typeid', 'tuijian', 'click', 'title', 'writer', 'source','litpic', 'pubdate', 'addtime', 'description', 'listorder'
);
public function getDb()
{
return DB::table($this->table);
}
/**
* 获取关联到文章的分类
*/
public function arctype()
{
return $this->belongsTo(Arctype::class, 'typeid', 'id');
}
/**
* 列表
* @param array $where 查询条件
* @param string $order 排序
* @param string $field 字段
* @param int $offset 偏移量
* @param int $limit 取多少条
* @return array
*/
public function getList($where = array(), $order = '', $field = '*', $offset = 0, $limit = 15)
{
$model = $this->getDb();
if($where){$model = $model->where($where);}
$res['count'] = $model->count();
$res['list'] = array();
if($res['count'] > 0)
{
if($field){if(is_array($field)){$model = $model->select($field);}else{$model = $model->select(\DB::raw($field));}}
if($order){$model = parent::getOrderByData($model, $order);}
if($offset){}else{$offset = 0;}
if($limit){}else{$limit = 15;}
$res['list'] = $model->skip($offset)->take($limit)->get();
}
return $res;
}
/**
* 分页,用于前端html输出
* @param array $where 查询条件
* @param string $order 排序
* @param string $field 字段
* @param int $limit 每页几条
* @param int $page 当前第几页
* @return array
*/
public function getPaginate($where = array(), $order = '', $field = '*', $limit = 15)
{
$res = $this->getDb();
if($where){$res = $res->where($where);}
if($field){if(is_array($field)){$res = $res->select($field);}else{$res = $res->select(\DB::raw($field));}}
if($order){$res = parent::getOrderByData($res, $order);}
if($limit){}else{$limit = 15;}
return $res->paginate($limit);
}
/**
* 查询全部
* @param array $where 查询条件
* @param string $order 排序
* @param string $field 字段
* @param int $limit 取多少条
* @return array
*/
public function getAll($where = array(), $order = '', $field = '*', $limit = '', $offset = '')
{
$res = $this->getDb();
if($where){$res = $res->where($where);}
if($field){if(is_array($field)){$res = $res->select($field);}else{$res = $res->select(\DB::raw($field));}}
if($order){$res = parent::getOrderByData($res, $order);}
if($offset){$res = $res->skip($offset);}
if($limit){$res = $res->take($limit);}
$res = $res->get();
return $res;
}
/**
* 获取一条
* @param array $where 条件
* @param string $field 字段
* @return array
*/
public function getOne($where, $field = '*')
{
$res = $this->getDb();
if($where){$res = $res->where($where);}
if($field){if(is_array($field)){$res = $res->select($field);}else{$res = $res->select(\DB::raw($field));}}
$res = $res->first();
return $res;
}
/**
* 添加
* @param array $data 数据
* @return int
*/
public function add(array $data,$type = 0)
{
if($type==0)
{
// 新增单条数据并返回主键值
return self::insertGetId(parent::filterTableColumn($data,$this->table));
}
elseif($type==1)
{
/**
* 添加单条数据
* $data = ['foo' => 'bar', 'bar' => 'foo'];
* 添加多条数据
* $data = [
* ['foo' => 'bar', 'bar' => 'foo'],
* ['foo' => 'bar1', 'bar' => 'foo1'],
* ['foo' => 'bar2', 'bar' => 'foo2']
* ];
*/
return self::insert($data);
}
}
/**
* 修改
* @param array $data 数据
* @param array $where 条件
* @return int
*/
public function edit($data, $where = array())
{
$res = $this->getDb();
return $res->where($where)->update(parent::filterTableColumn($data, $this->table));
}
/**
* 删除
* @param array $where 条件
* @return bool
*/
public function del($where)
{
$res = $this->getDb();
$res = $res->where($where)->delete();
return $res;
}
//是否审核
public function getIscheckAttr($data)
{
$arr = array(0 => '已审核', 1 => '未审核');
return $arr[$data->ischeck];
}
//获取栏目名称
public function getTypenameAttr($data)
{
return DB::table('arctype')->where(array('id'=>$data['typeid']))->value('name');
}
}