mirror of https://github.com/casbin/casnode.git
194 lines
4.0 KiB
Go
194 lines
4.0 KiB
Go
// Copyright 2020 The casbin Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package object
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type Tab struct {
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Id string `xorm:"varchar(100) notnull pk" json:"id"`
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Name string `xorm:"varchar(100)" json:"name"`
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Sorter int `json:"sorter"`
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Ranking int `json:"ranking"`
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CreatedTime string `xorm:"varchar(40)" json:"-"`
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DefaultNode string `xorm:"varchar(100)" json:"defaultNode"`
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HomePage bool `xorm:"bool" json:"-"`
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Desc string `xorm:"mediumtext" json:"desc"`
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Extra string `xorm:"mediumtext" json:"extra"`
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Moderators []string `xorm:"varchar(200)" json:"moderators"`
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}
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func GetTab(id string) *Tab {
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tab := Tab{Id: id}
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existed, err := adapter.Engine.Get(&tab)
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if err != nil {
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panic(err)
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}
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if existed {
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return &tab
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} else {
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return nil
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}
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}
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func AddTab(tab *Tab) bool {
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affected, err := adapter.Engine.Insert(tab)
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if err != nil {
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panic(err)
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}
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return affected != 0
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}
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func AddTabs(tabs []*Tab) bool {
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affected, err := adapter.Engine.Insert(tabs)
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if err != nil {
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panic(err)
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}
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return affected != 0
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}
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func UpdateTab(id string, tab *Tab) bool {
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if GetTab(id) == nil {
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return false
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}
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_, err := adapter.Engine.Id(id).AllCols().Omit("id").Update(tab)
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if err != nil {
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panic(err)
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}
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// return affected != 0
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return true
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}
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func DeleteTab(id string) bool {
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affected, err := adapter.Engine.Id(id).Delete(&Tab{})
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if err != nil {
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panic(err)
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}
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return affected != 0
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}
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func GetHomePageTabs() []*Tab {
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tabs := []*Tab{}
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err := adapter.Engine.Asc("sorter").Where("home_page = ?", 1).Find(&tabs)
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if err != nil {
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panic(err)
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}
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return tabs
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}
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func GetAllTabs() []*Tab {
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tabs := []*Tab{}
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err := adapter.Engine.Asc("sorter").Find(&tabs)
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if err != nil {
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panic(err)
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}
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return tabs
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}
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// GetTabAdmin returns more tab information for admin.
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func GetTabAdmin(id string) *AdminTabInfo {
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tab := Tab{Id: id}
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existed, err := adapter.Engine.Get(&tab)
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if err != nil {
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panic(err)
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}
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if existed {
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var topicsNum int
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nodes := GetNodeFromTab(tab.Id)
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for _, v := range nodes {
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topicsNum += GetNodeTopicNum(v.Id)
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}
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res := AdminTabInfo{
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Id: tab.Id,
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Name: tab.Name,
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Sorter: tab.Sorter,
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CreatedTime: tab.CreatedTime,
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DefaultNode: tab.DefaultNode,
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HomePage: tab.HomePage,
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NodesNum: len(nodes),
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TopicsNum: topicsNum,
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}
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return &res
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} else {
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return nil
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}
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}
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func GetAllTabsAdmin() []*AdminTabInfo {
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tabs := []*Tab{}
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err := adapter.Engine.Asc("sorter").Find(&tabs)
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if err != nil {
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panic(err)
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}
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res := []*AdminTabInfo{}
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for _, v := range tabs {
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var topicsNum int
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nodes := GetNodeFromTab(v.Id)
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for _, v := range nodes {
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topicsNum += GetNodeTopicNum(v.Id)
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}
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temp := AdminTabInfo{
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Id: v.Id,
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Name: v.Name,
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Sorter: v.Sorter,
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CreatedTime: v.CreatedTime,
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DefaultNode: v.DefaultNode,
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HomePage: v.HomePage,
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NodesNum: len(nodes),
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TopicsNum: topicsNum,
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}
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res = append(res, &temp)
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}
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return res
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}
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func GetDefaultTab() string {
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var tab Tab
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_, err := adapter.Engine.Where("home_page = ?", 1).Asc("sorter").Limit(1).Get(&tab)
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if err != nil {
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panic(err)
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}
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return tab.Id
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}
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func GetNodesByTab(id string) []*Node {
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nodes := []*Node{}
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num := HomePageNodeNum
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if id == "all" {
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err := adapter.Engine.Cols("id, name").Desc("sorter").Limit(num).Find(&nodes)
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if err != nil {
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panic(err)
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}
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} else {
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err := adapter.Engine.Where("tab_id = ?", id).Cols("id, name").Desc("sorter").Limit(num).Find(&nodes)
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if err != nil {
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panic(err)
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}
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}
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return nodes
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}
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