76 lines
1.9 KiB
PHP
76 lines
1.9 KiB
PHP
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<?php
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namespace app\admin\model;
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use think\Model;
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use think\facade\Request;
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/**
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* 统一授权模型
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* @package app\admin\model
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*/
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class Access extends Model
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{
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// 设置当前模型对应的完整数据表名称
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protected $name = 'admin_access';
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/**
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* 获取用户授权节点
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* @param int $uid 用户id
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* @param string $group 权限分组，可以以点分开模型名称和分组名称，如user.group
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* @author 蔡伟明 <314013107@qq.com>
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* @return array|bool
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*/
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public function getAuthNode($uid = 0, $group = '')
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{
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if ($uid == 0 || $group == '') {
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$this->error = '缺少参数';
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return false;
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}
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if (strpos($group, '.')) {
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list($module, $group) = explode('.', $group);
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} else {
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$module = Request::module();
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}
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$map = [
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'module' => $module,
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'group' => $group,
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'uid' => $uid
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];
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return $this->where($map)->column('nid');
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}
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/**
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* 检查用户的某个节点是否授权
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* @param int $uid 用户id
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* @param string $group $group 权限分组，可以以点分开模型名称和分组名称，如user.group
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* @param int $node 需要检查的节点id
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* @author 蔡伟明 <314013107@qq.com>
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* @return bool
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*/
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public function checkAuthNode($uid = 0, $group = '', $node = 0)
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{
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if ($uid == 0 || $group == '' || $node == 0) {
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$this->error = '缺少参数';
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return false;
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}
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// 获取该用户的所有授权节点
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$nodes = $this->getAuthNode($uid, $group);
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if (!$nodes) {
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$this->error = '该用户没有授权任何节点';
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return false;
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}
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$nodes = array_flip($nodes);
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if (isset($nodes[$node])) {
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return true;
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} else {
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$this->error = '未授权';
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return false;
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}
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}
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}
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