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<?phpnamespace App\Http\Model;use Illuminate\Support\Facades\DB;
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 $guarded = []; //$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 static $common_field = array( 'id', 'typeid', 'tuijian', 'click', 'title', 'writer', 'source','litpic', 'pubdate', 'addtime', 'description', 'listorder' ); public static function getDb() { return DB::table('article'); } /** * 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 $limit 取多少条 * @return array */ public static function getList($where = array(), $order = '', $field = '*', $offset = 0, $limit = 10) { $model = self::getDb(); if($where){$res = $res->where($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 = $model->orderBy($order);} if($offset){}else{$offset = 0;} if($limit){}else{$limit = 10;} $res['list'] = $model->skip($offset)->take($limit)->get(); } return $res; } /* public static function getList(array $param) { extract($param); //参数：group_id，limit，offset
$limit = isset($limit) ? $limit : 10; $offset = isset($offset) ? $offset : 0; $model = new Article; if(isset($typeid)){$where['typeid'] = $typeid;} if(isset($ischeck)){$where['ischeck'] = $ischeck;} if(isset($keyword)){$model = $model->where("title", "like", "%$keyword%");} //关键词搜索
if($where){$model = $model->where($where);} $res['count'] = $model->count(); $res['list'] = array(); //排序
if(isset($orderby)) { switch ($orderby) { case 1: $model = $model->orderBy('click','desc'); //点击量从高到低
break; case 2: $model = $model->orderBy('listorder','desc'); //排序
break; case 3: $model = $model->orderBy('pubdate','desc'); //更新时间从高到低
break; default: $model = $model->orderBy('addtime','desc'); //添加时间从高到低
} } if($res['count']>0) { $res['list'] = $model->select(self::$common_field)->orderBy('id', 'desc')->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 $page 当前第几页 * @return array */ public static function getPaginate($where = array(), $order = '', $field = '*', $limit = '') { $res = self::getDb(); if($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 = $res->orderBy($order);} if($limit){}else{$limit = 10;} 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 $limit 取多少条 * @return array */ public static function getAll($where = array(), $order = '', $field = '*', $limit = 10, $offset = 0) { $res = self::getDb(); if($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 = $res->orderBy($order);} if($offset){}else{$offset = 0;} if($limit){}else{$limit = 10;} $res = $res->skip($offset)->take($limit)->get(); return $res; } /** * 获取一条 * @param array $where 条件 * @param string $field 字段 * @return array */ public static function getOne($where, $field = '*') { $res = self::getDb(); if($where){$res = $res->where($where);} if($field){if(is_array($field)){$res = $res->select($field);}else{$res = $res->select(\DB::raw($field));}} $res = $res->find(); return $res; } /** * 添加 * @param array $data 数据 * @return int */ public static 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 $where 条件 * @return bool */ public static function edit($data, $where = array()) { if (self::where($where)->update(parent::filterTableColumn($data,$this->table)) !== false) { return true; } return false; } /* public static function modify($where, array $data) { if (self::where($where)->update($data)!==false) { return true; } return false; } */ //删除一条记录
/* public static function remove($id) { return self::whereIn('id', explode(',', $id))->delete(); } */ /** * 删除 * @param array $where 条件 * @return bool */ public static function del($where) { return self::where($where)->delete(); } //是否审核
public static function getIscheckAttr($data) { $arr = array(0 => '已审核', 1 => '未审核'); return $arr[$data['ischeck']]; } //是否栏目名称
public static function getTypenameAttr($data) { return DB::table('arctype')->where(array('id'=>$data['typeid']))->value('name'); }}
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