Authority. class. PHP modify the permission to be verified $name if it is in the permission list

From , 4 Years ago, written in PHP, viewed 51 times.

    //获得权限$name 可以是字符串或数组或逗号分割， uid为 认证的用户id， $or 是否为or关系，为true是， name为数组，只要数组中有一个条件通过则通过，如果为false需要全部条件通过。
    //最后修改功能:待验证的权限$name如果权限列表里面不存在则默认有该权限
    public function getAuth($name, $uid, $relation='or') {
        if (!$this->_config['AUTH_ON'])
            return true;
        $authList = $this->getAuthList($uid);
        if (is_string($name)) {
            if (strpos($name, ',') !== false) {
                $name = explode(',', $name);
            } else {
                $name = array($name);
            }
        }
        //修改部分开始
        foreach($name as $key=>$val){
            if(!$this->isExistsRule($val)){
                unset($name[$key]);
            }
        }
        if(count($name)==0){
            return true;
        }
        //修改部分结束
 
        $list = array(); //有权限的name
        foreach ($authList as $val) {
            if (in_array($val, $name))
                $list[] = $val;
        }
        if ($relation=='or' and !empty($list)) {
            return true;
        }
        $diff = array_diff($name, $list);
        if ($relation=='and' and empty($diff)) {
            return true;
        }
        return false;
    }
    /**
     * @desc 判断数据库是否存在权限
     * @param string $name RuleName
     */
    public function isExistsRule($name){
        static $rule = array();
        if(!empty($rule[$name])){
            return $rule[$name];
        }
        $rule[$name] = M()->table($this->_config['AUTH_RULE'])->where(array('name'=>$name))->count();
        return $rule[$name];
    }

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//获得权限$name 可以是字符串或数组或逗号分割， uid为 认证的用户id， $or 是否为or关系，为true是， name为数组，只要数组中有一个条件通过则通过，如果为false需要全部条件通过。
    //最后修改功能:待验证的权限$name如果权限列表里面不存在则默认有该权限
    public function getAuth($name, $uid, $relation='or') {
        if (!$this->_config['AUTH_ON'])
            return true;
        $authList = $this->getAuthList($uid);
        if (is_string($name)) {
            if (strpos($name, ',') !== false) {
                $name = explode(',', $name);
            } else {
                $name = array($name);
            }
        }
        //修改部分开始
        foreach($name as $key=>$val){
            if(!$this->isExistsRule($val)){
                unset($name[$key]);
            }
        }
        if(count($name)==0){
            return true;
        }
        //修改部分结束

$list = array(); //有权限的name
        foreach ($authList as $val) {
            if (in_array($val, $name))
                $list[] = $val;
        }
        if ($relation=='or' and !empty($list)) {
            return true;
        }
        $diff = array_diff($name, $list);
        if ($relation=='and' and empty($diff)) {
            return true;
        }
        return false;
    }
    /**
     * @desc 判断数据库是否存在权限
     * @param string $name RuleName
     */
    public function isExistsRule($name){
        static $rule = array();
        if(!empty($rule[$name])){
            return $rule[$name];
        }
        $rule[$name] = M()->table($this->_config['AUTH_RULE'])->where(array('name'=>$name))->count();
        return $rule[$name];
    }

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Authority. class. PHP modify the permission to be verified $name if it is in the permission list

Reply to "Authority. class. PHP modify the permission to be verified $name if it is in the permission list"