Menu.php
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<?php
namespace app\common\library;
use app\admin\model\AuthRule;
use fast\Tree;
use think\Exception;
use think\exception\PDOException;
class Menu
{
/**
* 创建菜单
* @param array $menu
* @param mixed $parent 父类的name或pid
*/
public static function create($menu, $parent = 0)
{
if (!is_numeric($parent))
{
$parentRule = AuthRule::getByName($parent);
$pid = $parentRule ? $parentRule['id'] : 0;
}
else
{
$pid = $parent;
}
$allow = array_flip(['file', 'name', 'title', 'icon', 'condition', 'remark', 'ismenu']);
foreach ($menu as $k => $v)
{
$hasChild = isset($v['sublist']) && $v['sublist'] ? true : false;
$data = array_intersect_key($v, $allow);
$data['ismenu'] = isset($data['ismenu']) ? $data['ismenu'] : ($hasChild ? 1 : 0);
$data['icon'] = isset($data['icon']) ? $data['icon'] : ($hasChild ? 'fa fa-list' : 'fa fa-circle-o');
$data['pid'] = $pid;
$data['status'] = 'normal';
try
{
$menu = AuthRule::create($data);
if ($hasChild)
{
self::create($v['sublist'], $menu->id);
}
}
catch (PDOException $e)
{
throw new Exception($e->getMessage());
}
}
}
/**
* 删除菜单
* @param string $name 规则name
* @return boolean
*/
public static function delete($name)
{
$ids = self::getAuthRuleIdsByName($name);
if (!$ids)
{
return false;
}
AuthRule::destroy($ids);
return true;
}
/**
* 启用菜单
* @param string $name
* @return boolean
*/
public static function enable($name)
{
$ids = self::getAuthRuleIdsByName($name);
if (!$ids)
{
return false;
}
AuthRule::where('id', 'in', $ids)->update(['status' => 'normal']);
return true;
}
/**
* 禁用菜单
* @param string $name
* @return boolean
*/
public static function disable($name)
{
$ids = self::getAuthRuleIdsByName($name);
if (!$ids)
{
return false;
}
AuthRule::where('id', 'in', $ids)->update(['status' => 'hidden']);
return true;
}
/**
* 根据名称获取规则IDS
* @param string $name
* @return array
*/
public static function getAuthRuleIdsByName($name)
{
$ids = [];
$menu = AuthRule::getByName($name);
if ($menu)
{
// 必须将结果集转换为数组
$ruleList = collection(model('AuthRule')->order('weigh', 'desc')->field('id,pid,name')->select())->toArray();
// 构造菜单数据
$ids = Tree::instance()->init($ruleList)->getChildrenIds($menu['id'], true);
}
return $ids;
}
}