swap自动交易机器人系统开发代码呈现案列讲解

  public function cattype()
    {
        $result = array('code' => 0, 'msg' => '', 'data' => array('list' => null));
        $this->_checkOpen();
        // if (!IS_POST) {
        //     $result['msg'] = '非法请求';
        //     $this->ajaxReturn($result);
        // }

        $type_id    = I('typeid', '0', 'intval');
        $level      = I('level', 'self'); //self 自己(默认),top 顶级，parent父级
        $num_flag   = I('numflag', 0, 'intval'); //显示对应文档数
        $field_flag = I('fieldflag', 0, 'intval'); //显示content
        $field_flag = empty($field_flag) ? 0 : 1;

        $_category_all = get_category(0);
        if ($level == 'parent') {
            $cattype = Category::getParent($_category_all, $type_id, 1);
        } else if ($level == 'top') {
            $cattype = Category::getParent($_category_all, $type_id, 2);
        } else {
            $cattype = Category::getSelf($_category_all, $type_id);
        }

        if (!empty($cattype)) {
            $cattype['url'] = get_url($cattype);
            $cattype['url'] = $this->getCateUrl($this->is_mobile, $cattype, false, ''); //($catlist);

            if (isset($cattype['cat_pic'])) {
                if (empty($cattype['cat_pic'])) {
                    $cattype['cat_pic'] = '';
                } else if (stripos($cattype['cat_pic'], 'http://') === false && stripos($cattype['cat_pic'], 'https://') === false) {
                    $cattype['cat_pic'] = $this->getDomain() . $cattype['cat_pic'];
                }
            }

            if ($num_flag) {
                $cattype['arc_num'] = get_category_count($cattype['id']);
            } else {
                $cattype['arc_num'] = 0;
            }

            if ($field_flag) {
                $cattype['content'] = M('Category')->where(array('id' => $cattype['id']))->getField('content');
            }

        } else {
            $cattype = null;
        }

        $result['code']         = 1;
        $result['data']['list'] = $cattype;
        $this->ajaxReturn($result);

    }