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refactor: split the db package hook and cache to the op package (#2747)

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* refactor:separate the setting method from the db package to the op package and add the cache

* refactor:separate the meta method from the db package to the op package

* fix:setting not load database data

* refactor:separate the user method from the db package to the op package

* refactor:remove user JoinPath error

* fix:op package user cache

* refactor:fs package list method

* fix:tile virtual paths (close #2743)

* Revert "refactor:remove user JoinPath error"

This reverts commit 4e20daaf9e700da047000d4fd4900abbe05c3848.

* clean path directly may lead to unknown behavior

* fix: The path of the meta passed in must be prefix of reqPath

* chore: rename all virtualPath to mountPath

* fix: `getStoragesByPath` and `GetStorageVirtualFilesByPath`

is_sub_path:

/a/b isn't subpath of /a/bc

* fix: don't save setting if hook error

Co-authored-by: Noah Hsu <i@nn.ci>
This commit is contained in:
foxxorcat
2022-12-18 19:51:20 +08:00
committed by GitHub
parent f38f4f401b
commit 6024e8d832
39 changed files with 741 additions and 543 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
internal/bootstrap/data/setting.go
View File

@ -3,8 +3,8 @@ package data
import (
"github.com/alist-org/alist/v3/cmd/flags"
"github.com/alist-org/alist/v3/internal/conf"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/internal/op"
"github.com/alist-org/alist/v3/pkg/utils/random"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
@ -16,40 +16,45 @@ var initialSettingItems []model.SettingItem
func initSettings() {
InitialSettings()
// check deprecated
settings, err := db.GetSettingItems()
settings, err := op.GetSettingItems()
if err != nil {
log.Fatalf("failed get settings: %+v", err)
}
for i := range settings {
if !isActive(settings[i].Key) {
if !isActive(settings[i].Key) && settings[i].Flag != model.DEPRECATED {
settings[i].Flag = model.DEPRECATED
err = op.SaveSettingItem(&settings[i])
if err != nil {
log.Fatalf("failed save setting: %+v", err)
}
}
}
// what's going on here???
//if settings != nil && len(settings) > 0 {
// err = db.SaveSettingItems(settings)
// if err != nil {
// log.Fatalf("failed save settings: %+v", err)
// }
//}
// insert new items
// create or save setting
for i := range initialSettingItems {
v := initialSettingItems[i]
stored, err := db.GetSettingItemByKey(v.Key)
if errors.Is(err, gorm.ErrRecordNotFound) || v.Key == conf.VERSION {
err = db.SaveSettingItem(v)
if err != nil {
log.Fatalf("failed create setting: %+v", err)
}
} else if err != nil {
item := &initialSettingItems[i]
// err
stored, err := op.GetSettingItemByKey(item.Key)
if err != nil && !errors.Is(err, gorm.ErrRecordNotFound) {
log.Fatalf("failed get setting: %+v", err)
} else {
v.Value = stored.Value
err = db.SaveSettingItem(v)
if err != nil {
log.Fatalf("failed resave setting: %+v", err)
}
continue
}
// save
if stored != nil {
item.Value = stored.Value
}
if stored == nil || *item != *stored {
err = op.SaveSettingItem(item)
if err != nil {
log.Fatalf("failed save setting: %+v", err)
}
continue
}
// Not save so needs to execute hook
op.HandleSettingItemHook(item)
}
}

7
internal/bootstrap/data/user.go
View File

@ -6,6 +6,7 @@ import (
"github.com/alist-org/alist/v3/cmd/flags"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/internal/op"
"github.com/alist-org/alist/v3/pkg/utils"
"github.com/alist-org/alist/v3/pkg/utils/random"
"github.com/pkg/errors"
@ -13,7 +14,7 @@ import (
)
func initUser() {
admin, err := db.GetAdmin()
admin, err := op.GetAdmin()
adminPassword := random.String(8)
envpass := os.Getenv("ALIST_ADMIN_PASSWORD")
if flags.Dev {
@ -29,7 +30,7 @@ func initUser() {
Role: model.ADMIN,
BasePath: "/",
}
if err := db.CreateUser(admin); err != nil {
if err := op.CreateUser(admin); err != nil {
panic(err)
} else {
utils.Log.Infof("Successfully created the admin user and the initial password is: %s", admin.Password)
@ -38,7 +39,7 @@ func initUser() {
panic(err)
}
}
guest, err := db.GetGuest()
guest, err := op.GetGuest()
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
guest = &model.User{

62
internal/db/meta.go
View File

@ -1,52 +1,16 @@
package db
import (
stdpath "path"
"time"
"github.com/Xhofe/go-cache"
"github.com/alist-org/alist/v3/internal/errs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/singleflight"
"github.com/alist-org/alist/v3/pkg/utils"
"github.com/pkg/errors"
"gorm.io/gorm"
)
var metaCache = cache.NewMemCache(cache.WithShards[*model.Meta](2))
// metaG maybe not needed
var metaG singleflight.Group[*model.Meta]
func GetNearestMeta(path string) (*model.Meta, error) {
path = utils.FixAndCleanPath(path)
meta, err := GetMetaByPath(path)
if err == nil {
return meta, nil
}
if errors.Cause(err) != gorm.ErrRecordNotFound {
return nil, err
}
if path == "/" {
return nil, errors.WithStack(errs.MetaNotFound)
}
return GetNearestMeta(stdpath.Dir(path))
}
func GetMetaByPath(path string) (*model.Meta, error) {
meta, ok := metaCache.Get(path)
if ok {
return meta, nil
meta := model.Meta{Path: path}
if err := db.Where(meta).First(&meta).Error; err != nil {
return nil, errors.Wrapf(err, "failed select meta")
}
meta, err, _ := metaG.Do(path, func() (*model.Meta, error) {
meta := model.Meta{Path: path}
if err := db.Where(meta).First(&meta).Error; err != nil {
return nil, errors.Wrapf(err, "failed select meta")
}
metaCache.Set(path, &meta, cache.WithEx[*model.Meta](time.Hour))
return &meta, nil
})
return meta, err
return &meta, nil
}
func GetMetaById(id uint) (*model.Meta, error) {
@ -62,32 +26,20 @@ func CreateMeta(u *model.Meta) error {
}
func UpdateMeta(u *model.Meta) error {
old, err := GetMetaById(u.ID)
if err != nil {
return err
}
metaCache.Del(old.Path)
return errors.WithStack(db.Save(u).Error)
}
func GetMetas(pageIndex, pageSize int) ([]model.Meta, int64, error) {
func GetMetas(pageIndex, pageSize int) (metas []model.Meta, count int64, err error) {
metaDB := db.Model(&model.Meta{})
var count int64
if err := metaDB.Count(&count).Error; err != nil {
if err = metaDB.Count(&count).Error; err != nil {
return nil, 0, errors.Wrapf(err, "failed get metas count")
}
var metas []model.Meta
if err := metaDB.Offset((pageIndex - 1) * pageSize).Limit(pageSize).Find(&metas).Error; err != nil {
if err = metaDB.Offset((pageIndex - 1) * pageSize).Limit(pageSize).Find(&metas).Error; err != nil {
return nil, 0, errors.Wrapf(err, "failed get find metas")
}
return metas, count, nil
}
func DeleteMetaById(id uint) error {
old, err := GetMetaById(id)
if err != nil {
return err
}
metaCache.Del(old.Path)
return errors.WithStack(db.Delete(&model.Meta{}, id).Error)
}

60
internal/db/meta_test.go
View File

@ -1,60 +0,0 @@
package db
import (
"testing"
"github.com/alist-org/alist/v3/internal/errs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/pkg/errors"
"gorm.io/driver/sqlite"
"gorm.io/gorm"
)
func init() {
db, err := gorm.Open(sqlite.Open("file::memory:?cache=shared"), &gorm.Config{})
if err != nil {
panic("failed to connect database")
}
Init(db)
}
func TestCreateMeta(t *testing.T) {
metas := []model.Meta{
{Path: "/"},
{Path: "/a"},
{Path: "/a/b"},
{Path: "/a/b/c"},
}
for _, meta := range metas {
err := CreateMeta(&meta)
if err != nil {
t.Errorf("failed to create meta: %+v", err)
}
}
}
func TestUpdateMeta(t *testing.T) {
meta := model.Meta{ID: 1, Path: "/b"}
err := UpdateMeta(&meta)
if err != nil {
t.Errorf("failed to update meta: %+v", err)
}
}
func TestGetNearestMeta1(t *testing.T) {
meta, err := GetNearestMeta("/b/c/d")
if err != nil {
t.Errorf("failed to get nearest meta: %+v", err)
}
if meta.Path != "/b" {
t.Errorf("unexpected meta: %+v", meta)
}
}
func TestGetNearestMeta2(t *testing.T) {
meta, err := GetNearestMeta("/c/d/e")
if errors.Cause(err) != errs.MetaNotFound {
t.Errorf("unexpected error: %+v", err)
t.Errorf("unexpected meta: %+v", meta)
}
}

79
internal/db/settinghooks.go
View File

@ -1,79 +0,0 @@
package db
import (
"regexp"
"strings"
"github.com/alist-org/alist/v3/internal/conf"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/utils"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
)
type SettingItemHook func(item *model.SettingItem) error
var settingItemHooks = map[string]SettingItemHook{
conf.VideoTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.VideoTypes] = strings.Split(item.Value, ",")
return nil
},
conf.AudioTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.AudioTypes] = strings.Split(item.Value, ",")
return nil
},
conf.ImageTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.ImageTypes] = strings.Split(item.Value, ",")
return nil
},
conf.TextTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.TextTypes] = strings.Split(item.Value, ",")
return nil
},
conf.ProxyTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.ProxyTypes] = strings.Split(item.Value, ",")
return nil
},
conf.PrivacyRegs: func(item *model.SettingItem) error {
regStrs := strings.Split(item.Value, "\n")
regs := make([]*regexp.Regexp, 0, len(regStrs))
for _, regStr := range regStrs {
reg, err := regexp.Compile(regStr)
if err != nil {
return errors.WithStack(err)
}
regs = append(regs, reg)
}
conf.PrivacyReg = regs
return nil
},
conf.FilenameCharMapping: func(item *model.SettingItem) error {
err := utils.Json.UnmarshalFromString(item.Value, &conf.FilenameCharMap)
if err != nil {
return err
}
log.Debugf("filename char mapping: %+v", conf.FilenameCharMap)
return nil
},
}
func HandleSettingItem(item *model.SettingItem) (bool, error) {
if hook, ok := settingItemHooks[item.Key]; ok {
return true, hook(item)
}
return false, nil
}
func RegisterSettingItemHook(key string, hook SettingItemHook) {
settingItemHooks[key] = hook
}
// func HandleSettingItems(items []model.SettingItem) error {
// for i := range items {
// if err := HandleSettingItem(&items[i]); err != nil {
// return err
// }
// }
// return nil
// }

106
internal/db/settingitem.go
View File

@ -4,45 +4,9 @@ import (
"fmt"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/generic_sync"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
)
var settingsMap generic_sync.MapOf[string, string]
var publicSettingsMap generic_sync.MapOf[string, string]
func settingsUpdate() {
settingsMap.Clear()
publicSettingsMap.Clear()
}
func GetPublicSettingsMap() map[string]string {
if publicSettingsMap.Empty() {
settingItems, err := GetPublicSettingItems()
if err != nil {
log.Errorf("failed to get settingItems: %+v", err)
}
for _, settingItem := range settingItems {
publicSettingsMap.Store(settingItem.Key, settingItem.Value)
}
}
return publicSettingsMap.ToMap()
}
func GetSettingsMap() *generic_sync.MapOf[string, string] {
if settingsMap.Empty() {
settingItems, err := GetSettingItems()
if err != nil {
log.Errorf("failed to get settingItems: %+v", err)
}
for _, settingItem := range settingItems {
settingsMap.Store(settingItem.Key, settingItem.Value)
}
}
return &settingsMap
}
func GetSettingItems() ([]model.SettingItem, error) {
var settingItems []model.SettingItem
if err := db.Find(&settingItems).Error; err != nil {
@ -59,18 +23,18 @@ func GetSettingItemByKey(key string) (*model.SettingItem, error) {
return &settingItem, nil
}
func GetSettingItemInKeys(keys []string) ([]model.SettingItem, error) {
var settingItem []model.SettingItem
if err := db.Where(fmt.Sprintf("%s in ?", columnName("key")), keys).Find(&settingItem).Error; err != nil {
return nil, errors.WithStack(err)
}
return settingItem, nil
}
// func GetSettingItemInKeys(keys []string) ([]model.SettingItem, error) {
// var settingItem []model.SettingItem
// if err := db.Where(fmt.Sprintf("%s in ?", columnName("key")), keys).Find(&settingItem).Error; err != nil {
// return nil, errors.WithStack(err)
// }
// return settingItem, nil
// }
func GetPublicSettingItems() ([]model.SettingItem, error) {
var settingItems []model.SettingItem
if err := db.Where(fmt.Sprintf("%s in ?", columnName("flag")), []int{model.PUBLIC, model.READONLY}).Find(&settingItems).Error; err != nil {
return nil, err
return nil, errors.WithStack(err)
}
return settingItems, nil
}
@ -91,58 +55,14 @@ func GetSettingItemsInGroups(groups []int) ([]model.SettingItem, error) {
return settingItems, nil
}
func SaveSettingItems(items []model.SettingItem) error {
others := make([]model.SettingItem, 0)
for i := range items {
if ok, err := HandleSettingItem(&items[i]); ok {
if err != nil {
return err
} else {
err = db.Save(items[i]).Error
if err != nil {
return errors.WithStack(err)
}
}
} else {
others = append(others, items[i])
}
}
if len(others) > 0 {
err := db.Save(others).Error
if err != nil {
if len(others) < len(items) {
settingsUpdate()
}
return err
}
}
settingsUpdate()
return nil
func SaveSettingItems(items []model.SettingItem) (err error) {
return errors.WithStack(db.Save(items).Error)
}
func SaveSettingItem(item model.SettingItem) error {
_, err := HandleSettingItem(&item)
if err != nil {
return err
}
err = db.Save(item).Error
if err == nil {
settingsUpdate()
}
return errors.WithStack(err)
func SaveSettingItem(item *model.SettingItem) error {
return errors.WithStack(db.Save(item).Error)
}
func DeleteSettingItemByKey(key string) error {
settingItem := model.SettingItem{
Key: key,
}
old, err := GetSettingItemByKey(key)
if err != nil {
return errors.WithMessage(err, "failed to get settingItem")
}
if !old.IsDeprecated() {
return errors.Errorf("setting [%s] is not deprecated", key)
}
settingsUpdate()
return errors.WithStack(db.Delete(&settingItem).Error)
return errors.WithStack(db.Delete(&model.SettingItem{Key: key}).Error)
}

85
internal/db/user.go
View File

@ -1,61 +1,24 @@
package db
import (
"time"
"github.com/Xhofe/go-cache"
"github.com/alist-org/alist/v3/internal/errs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/singleflight"
"github.com/pkg/errors"
)
var userCache = cache.NewMemCache(cache.WithShards[*model.User](2))
var userG singleflight.Group[*model.User]
var guest *model.User
var admin *model.User
func GetAdmin() (*model.User, error) {
if admin != nil {
return admin, nil
}
user := model.User{Role: model.ADMIN}
func GetUserByRole(role int) (*model.User, error) {
user := model.User{Role: role}
if err := db.Where(user).Take(&user).Error; err != nil {
return nil, err
}
admin = &user
return &user, nil
}
func GetGuest() (*model.User, error) {
if guest != nil {
return guest, nil
}
user := model.User{Role: model.GUEST}
if err := db.Where(user).Take(&user).Error; err != nil {
return nil, err
}
guest = &user
return &user, nil
}
func GetUserByName(username string) (*model.User, error) {
if username == "" {
return nil, errors.WithStack(errs.EmptyUsername)
user := model.User{Username: username}
if err := db.Where(user).First(&user).Error; err != nil {
return nil, errors.Wrapf(err, "failed find user")
}
user, ok := userCache.Get(username)
if ok {
return user, nil
}
user, err, _ := userG.Do(username, func() (*model.User, error) {
user := model.User{Username: username}
if err := db.Where(user).First(&user).Error; err != nil {
return nil, errors.Wrapf(err, "failed find user")
}
userCache.Set(username, &user, cache.WithEx[*model.User](time.Hour))
return &user, nil
})
return user, err
return &user, nil
}
func GetUserById(id uint) (*model.User, error) {
@ -71,40 +34,14 @@ func CreateUser(u *model.User) error {
}
func UpdateUser(u *model.User) error {
old, err := GetUserById(u.ID)
if err != nil {
return err
}
userCache.Del(old.Username)
if u.IsGuest() {
guest = nil
}
if u.IsAdmin() {
admin = nil
}
return errors.WithStack(db.Save(u).Error)
}
func Cancel2FAByUser(u *model.User) error {
u.OtpSecret = ""
return errors.WithStack(UpdateUser(u))
}
func Cancel2FAById(id uint) error {
user, err := GetUserById(id)
if err != nil {
return err
}
return Cancel2FAByUser(user)
}
func GetUsers(pageIndex, pageSize int) ([]model.User, int64, error) {
func GetUsers(pageIndex, pageSize int) (users []model.User, count int64, err error) {
userDB := db.Model(&model.User{})
var count int64
if err := userDB.Count(&count).Error; err != nil {
return nil, 0, errors.Wrapf(err, "failed get users count")
}
var users []model.User
if err := userDB.Offset((pageIndex - 1) * pageSize).Limit(pageSize).Find(&users).Error; err != nil {
return nil, 0, errors.Wrapf(err, "failed get find users")
}
@ -112,13 +49,5 @@ func GetUsers(pageIndex, pageSize int) ([]model.User, int64, error) {
}
func DeleteUserById(id uint) error {
old, err := GetUserById(id)
if err != nil {
return err
}
if old.IsAdmin() || old.IsGuest() {
return errors.WithStack(errs.DeleteAdminOrGuest)
}
userCache.Del(old.Username)
return errors.WithStack(db.Delete(&model.User{}, id).Error)
}

57
internal/fs/list.go
View File

@ -2,8 +2,6 @@ package fs
import (
"context"
"regexp"
"strings"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/internal/op"
@ -16,15 +14,15 @@ import (
func list(ctx context.Context, path string, refresh ...bool) ([]model.Obj, error) {
meta := ctx.Value("meta").(*model.Meta)
user := ctx.Value("user").(*model.User)
var objs []model.Obj
storage, actualPath, err := op.GetStorageAndActualPath(path)
virtualFiles := op.GetStorageVirtualFilesByPath(path)
if err != nil {
if len(virtualFiles) == 0 {
return nil, errors.WithMessage(err, "failed get storage")
}
} else {
_objs, err := op.List(ctx, storage, actualPath, model.ListArgs{
storage, actualPath, err := op.GetStorageAndActualPath(path)
if err != nil && len(virtualFiles) == 0 {
return nil, errors.WithMessage(err, "failed get storage")
}
var _objs []model.Obj
if storage != nil {
_objs, err = op.List(ctx, storage, actualPath, model.ListArgs{
ReqPath: path,
}, refresh...)
if err != nil {
@ -33,21 +31,13 @@ func list(ctx context.Context, path string, refresh ...bool) ([]model.Obj, error
return nil, errors.WithMessage(err, "failed get objs")
}
}
objs = make([]model.Obj, len(_objs))
copy(objs, _objs)
}
if objs == nil {
objs = virtualFiles
} else {
for _, storageFile := range virtualFiles {
if !containsByName(objs, storageFile) {
objs = append(objs, storageFile)
}
}
}
om := model.NewObjMerge()
if whetherHide(user, meta, path) {
objs = hide(objs, meta)
om.InitHideReg(meta.Hide)
}
objs := om.Merge(virtualFiles, _objs...)
// sort objs
if storage != nil {
if storage.Config().LocalSort {
@ -78,26 +68,3 @@ func whetherHide(user *model.User, meta *model.Meta, path string) bool {
// if is guest, hide
return true
}
func hide(objs []model.Obj, meta *model.Meta) []model.Obj {
var res []model.Obj
deleted := make([]bool, len(objs))
rs := strings.Split(meta.Hide, "\n")
for _, r := range rs {
re := regexp.MustCompile(r)
for i, obj := range objs {
if deleted[i] {
continue
}
if re.MatchString(obj.GetName()) {
deleted[i] = true
}
}
}
for i, obj := range objs {
if !deleted[i] {
res = append(res, obj)
}
}
return res
}

4
internal/fs/walk.go
View File

@ -5,8 +5,8 @@ import (
"path"
"path/filepath"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/internal/op"
)
// WalkFS traverses filesystem fs starting at name up to depth levels.
@ -26,7 +26,7 @@ func WalkFS(ctx context.Context, depth int, name string, info model.Obj, walkFn
if !info.IsDir() || depth == 0 {
return nil
}
meta, _ := db.GetNearestMeta(name)
meta, _ := op.GetNearestMeta(name)
// Read directory names.
objs, err := List(context.WithValue(ctx, "meta", meta), name)
if err != nil {

51
internal/model/obj.go
View File

@ -2,9 +2,13 @@ package model
import (
"io"
"regexp"
"sort"
"strings"
"time"
mapset "github.com/deckarep/golang-set/v2"
"github.com/maruel/natural"
)
@ -100,3 +104,50 @@ func WrapObjsName(objs []Obj) {
objs[i] = &ObjWrapName{Obj: objs[i]}
}
}
func NewObjMerge() *ObjMerge {
return &ObjMerge{
set: mapset.NewSet[string](),
}
}
type ObjMerge struct {
regs []*regexp.Regexp
set mapset.Set[string]
}
func (om *ObjMerge) Merge(objs []Obj, objs_ ...Obj) []Obj {
newObjs := make([]Obj, 0, len(objs)+len(objs_))
newObjs = om.insertObjs(om.insertObjs(newObjs, objs...), objs_...)
return newObjs
}
func (om *ObjMerge) insertObjs(objs []Obj, objs_ ...Obj) []Obj {
for _, obj := range objs_ {
if om.clickObj(obj) {
objs = append(objs, obj)
}
}
return objs
}
func (om *ObjMerge) clickObj(obj Obj) bool {
for _, reg := range om.regs {
if reg.MatchString(obj.GetName()) {
return false
}
}
return om.set.Add(obj.GetName())
}
func (om *ObjMerge) InitHideReg(hides string) {
rs := strings.Split(hides, "\n")
om.regs = make([]*regexp.Regexp, 0, len(rs))
for _, r := range rs {
om.regs = append(om.regs, regexp.MustCompile(r))
}
}
func (om *ObjMerge) Reset() {
om.set.Clear()
}

87
internal/op/hook.go
View File

@ -1,7 +1,17 @@
package op
import "github.com/alist-org/alist/v3/internal/model"
import (
"regexp"
"strings"
"github.com/alist-org/alist/v3/internal/conf"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/utils"
"github.com/pkg/errors"
log "github.com/sirupsen/logrus"
)
// Obj
type ObjsUpdateHook = func(parent string, objs []model.Obj)
var (
@ -11,3 +21,78 @@ var (
func RegisterObjsUpdateHook(hook ObjsUpdateHook) {
objsUpdateHooks = append(objsUpdateHooks, hook)
}
func HandleObjsUpdateHook(parent string, objs []model.Obj) {
for _, hook := range objsUpdateHooks {
hook(parent, objs)
}
}
// Setting
type SettingItemHook func(item *model.SettingItem) error
var settingItemHooks = map[string]SettingItemHook{
conf.VideoTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.VideoTypes] = strings.Split(item.Value, ",")
return nil
},
conf.AudioTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.AudioTypes] = strings.Split(item.Value, ",")
return nil
},
conf.ImageTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.ImageTypes] = strings.Split(item.Value, ",")
return nil
},
conf.TextTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.TextTypes] = strings.Split(item.Value, ",")
return nil
},
conf.ProxyTypes: func(item *model.SettingItem) error {
conf.TypesMap[conf.ProxyTypes] = strings.Split(item.Value, ",")
return nil
},
conf.PrivacyRegs: func(item *model.SettingItem) error {
regStrs := strings.Split(item.Value, "\n")
regs := make([]*regexp.Regexp, 0, len(regStrs))
for _, regStr := range regStrs {
reg, err := regexp.Compile(regStr)
if err != nil {
return errors.WithStack(err)
}
regs = append(regs, reg)
}
conf.PrivacyReg = regs
return nil
},
conf.FilenameCharMapping: func(item *model.SettingItem) error {
err := utils.Json.UnmarshalFromString(item.Value, &conf.FilenameCharMap)
if err != nil {
return err
}
log.Debugf("filename char mapping: %+v", conf.FilenameCharMap)
return nil
},
}
func RegisterSettingItemHook(key string, hook SettingItemHook) {
settingItemHooks[key] = hook
}
func HandleSettingItemHook(item *model.SettingItem) (hasHook bool, err error) {
if hook, ok := settingItemHooks[item.Key]; ok {
return true, hook(item)
}
return false, nil
}
//func HandleSettingItemsHook(items []model.SettingItem) (err error) {
// for i := 0; i < len(items); i++ {
// _, err = HandleSettingItemHook(&items[i])
// if err != nil {
// return err
// }
// }
// return nil
//}

88
internal/op/meta.go Normal file
View File

@ -0,0 +1,88 @@
package op
import (
stdpath "path"
"time"
"github.com/Xhofe/go-cache"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/errs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/singleflight"
"github.com/alist-org/alist/v3/pkg/utils"
"github.com/pkg/errors"
"gorm.io/gorm"
)
var metaCache = cache.NewMemCache(cache.WithShards[*model.Meta](2))
// metaG maybe not needed
var metaG singleflight.Group[*model.Meta]
func GetNearestMeta(path string) (*model.Meta, error) {
return getNearestMeta(utils.FixAndCleanPath(path))
}
func getNearestMeta(path string) (*model.Meta, error) {
meta, err := GetMetaByPath(path)
if err == nil {
return meta, nil
}
if errors.Cause(err) != gorm.ErrRecordNotFound {
return nil, err
}
if path == "/" {
return nil, errs.MetaNotFound
}
return getNearestMeta(stdpath.Dir(path))
}
func GetMetaByPath(path string) (*model.Meta, error) {
return getMetaByPath(utils.FixAndCleanPath(path))
}
func getMetaByPath(path string) (*model.Meta, error) {
meta, ok := metaCache.Get(path)
if ok {
return meta, nil
}
meta, err, _ := metaG.Do(path, func() (*model.Meta, error) {
_meta, err := db.GetMetaByPath(path)
if err != nil {
return nil, err
}
metaCache.Set(path, _meta, cache.WithEx[*model.Meta](time.Hour))
return _meta, nil
})
return meta, err
}
func DeleteMetaById(id uint) error {
old, err := db.GetMetaById(id)
if err != nil {
return err
}
metaCache.Del(old.Path)
return db.DeleteMetaById(id)
}
func UpdateMeta(u *model.Meta) error {
u.Path = utils.FixAndCleanPath(u.Path)
old, err := db.GetMetaById(u.ID)
if err != nil {
return err
}
metaCache.Del(old.Path)
return db.UpdateMeta(u)
}
func CreateMeta(u *model.Meta) error {
u.Path = utils.FixAndCleanPath(u.Path)
return db.CreateMeta(u)
}
func GetMetaById(id uint) (*model.Meta, error) {
return db.GetMetaById(id)
}
func GetMetas(pageIndex, pageSize int) (metas []model.Meta, count int64, err error) {
return db.GetMetas(pageIndex, pageSize)
}

4
internal/op/path.go
View File

@ -19,7 +19,7 @@ func GetStorageAndActualPath(rawPath string) (storage driver.Driver, actualPath
return
}
log.Debugln("use storage: ", storage.GetStorage().MountPath)
virtualPath := utils.GetActualVirtualPath(storage.GetStorage().MountPath)
actualPath = utils.FixAndCleanPath(strings.TrimPrefix(rawPath, virtualPath))
mountPath := utils.GetActualMountPath(storage.GetStorage().MountPath)
actualPath = utils.FixAndCleanPath(strings.TrimPrefix(rawPath, mountPath))
return
}

198
internal/op/setting.go Normal file
View File

@ -0,0 +1,198 @@
package op
import (
"sort"
"strconv"
"strings"
"time"
"github.com/Xhofe/go-cache"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/singleflight"
"github.com/alist-org/alist/v3/pkg/utils"
"github.com/pkg/errors"
)
var settingCache = cache.NewMemCache(cache.WithShards[*model.SettingItem](4))
var settingG singleflight.Group[*model.SettingItem]
var settingCacheF = func(item *model.SettingItem) {
settingCache.Set(item.Key, item, cache.WithEx[*model.SettingItem](time.Hour))
}
var settingGroupCache = cache.NewMemCache(cache.WithShards[[]model.SettingItem](4))
var settingGroupG singleflight.Group[[]model.SettingItem]
var settingGroupCacheF = func(key string, item []model.SettingItem) {
settingGroupCache.Set(key, item, cache.WithEx[[]model.SettingItem](time.Hour))
}
func settingCacheUpdate() {
settingCache.Clear()
settingGroupCache.Clear()
}
func GetPublicSettingsMap() map[string]string {
items, _ := GetPublicSettingItems()
pSettings := make(map[string]string)
for _, item := range items {
pSettings[item.Key] = item.Value
}
return pSettings
}
func GetSettingsMap() map[string]string {
items, _ := GetSettingItems()
settings := make(map[string]string)
for _, item := range items {
settings[item.Key] = item.Value
}
return settings
}
func GetSettingItems() ([]model.SettingItem, error) {
if items, ok := settingGroupCache.Get("ALL_SETTING_ITEMS"); ok {
return items, nil
}
items, err, _ := settingGroupG.Do("ALL_SETTING_ITEMS", func() ([]model.SettingItem, error) {
_items, err := db.GetSettingItems()
if err != nil {
return nil, err
}
settingGroupCacheF("ALL_SETTING_ITEMS", _items)
return _items, nil
})
return items, err
}
func GetPublicSettingItems() ([]model.SettingItem, error) {
if items, ok := settingGroupCache.Get("ALL_PUBLIC_SETTING_ITEMS"); ok {
return items, nil
}
items, err, _ := settingGroupG.Do("ALL_PUBLIC_SETTING_ITEMS", func() ([]model.SettingItem, error) {
_items, err := db.GetPublicSettingItems()
if err != nil {
return nil, err
}
settingGroupCacheF("ALL_PUBLIC_SETTING_ITEMS", _items)
return _items, nil
})
return items, err
}
func GetSettingItemByKey(key string) (*model.SettingItem, error) {
if item, ok := settingCache.Get(key); ok {
return item, nil
}
item, err, _ := settingG.Do(key, func() (*model.SettingItem, error) {
_item, err := db.GetSettingItemByKey(key)
if err != nil {
return nil, err
}
settingCacheF(_item)
return _item, nil
})
return item, err
}
func GetSettingItemInKeys(keys []string) ([]model.SettingItem, error) {
var items []model.SettingItem
for _, key := range keys {
item, err := GetSettingItemByKey(key)
if err != nil {
return nil, err
}
items = append(items, *item)
}
return items, nil
}
func GetSettingItemsByGroup(group int) ([]model.SettingItem, error) {
key := strconv.Itoa(group)
if items, ok := settingGroupCache.Get(key); ok {
return items, nil
}
items, err, _ := settingGroupG.Do(key, func() ([]model.SettingItem, error) {
_items, err := db.GetSettingItemsByGroup(group)
if err != nil {
return nil, err
}
settingGroupCacheF(key, _items)
return _items, nil
})
return items, err
}
func GetSettingItemsInGroups(groups []int) ([]model.SettingItem, error) {
sort.Ints(groups)
key := strings.Join(utils.MustSliceConvert(groups, func(i int) string {
return strconv.Itoa(i)
}), ",")
if items, ok := settingGroupCache.Get(key); ok {
return items, nil
}
items, err, _ := settingGroupG.Do(key, func() ([]model.SettingItem, error) {
_items, err := db.GetSettingItemsInGroups(groups)
if err != nil {
return nil, err
}
settingGroupCacheF(key, _items)
return _items, nil
})
return items, err
}
func SaveSettingItems(items []model.SettingItem) error {
noHookItems := make([]model.SettingItem, 0)
errs := make([]error, 0)
for i := range items {
if ok, err := HandleSettingItemHook(&items[i]); ok {
if err != nil {
errs = append(errs, err)
} else {
err = db.SaveSettingItem(&items[i])
if err != nil {
errs = append(errs, err)
}
}
} else {
noHookItems = append(noHookItems, items[i])
}
}
if len(noHookItems) > 0 {
err := db.SaveSettingItems(noHookItems)
if err != nil {
errs = append(errs, err)
}
}
if len(errs) < len(items)-len(noHookItems)+1 {
settingCacheUpdate()
}
return utils.MergeErrors(errs...)
}
func SaveSettingItem(item *model.SettingItem) (err error) {
// hook
if _, err := HandleSettingItemHook(item); err != nil {
return err
}
// update
if err = db.SaveSettingItem(item); err != nil {
return err
}
settingCacheUpdate()
return nil
}
func DeleteSettingItemByKey(key string) error {
old, err := GetSettingItemByKey(key)
if err != nil {
return errors.WithMessage(err, "failed to get settingItem")
}
if !old.IsDeprecated() {
return errors.Errorf("setting [%s] is not deprecated", key)
}
settingCacheUpdate()
return db.DeleteSettingItemByKey(key)
}

27
internal/op/storage.go
View File

@ -29,7 +29,7 @@ func HasStorage(mountPath string) bool {
return storagesMap.Has(utils.FixAndCleanPath(mountPath))
}
func GetStorageByVirtualPath(virtualPath string) (driver.Driver, error) {
func GetStorageByMountPath(virtualPath string) (driver.Driver, error) {
virtualPath = utils.FixAndCleanPath(virtualPath)
storageDriver, ok := storagesMap.Load(virtualPath)
if !ok {
@ -130,7 +130,7 @@ func DisableStorage(ctx context.Context, id uint) error {
if storage.Disabled {
return errors.Errorf("this storage have disabled")
}
storageDriver, err := GetStorageByVirtualPath(storage.MountPath)
storageDriver, err := GetStorageByMountPath(storage.MountPath)
if err != nil {
return errors.WithMessage(err, "failed get storage driver")
}
@ -168,7 +168,7 @@ func UpdateStorage(ctx context.Context, storage model.Storage) error {
if storage.Disabled {
return nil
}
storageDriver, err := GetStorageByVirtualPath(oldStorage.MountPath)
storageDriver, err := GetStorageByMountPath(oldStorage.MountPath)
if oldStorage.MountPath != storage.MountPath {
// mount path renamed, need to drop the storage
storagesMap.Delete(oldStorage.MountPath)
@ -192,7 +192,7 @@ func DeleteStorageById(ctx context.Context, id uint) error {
return errors.WithMessage(err, "failed get storage")
}
if !storage.Disabled {
storageDriver, err := GetStorageByVirtualPath(storage.MountPath)
storageDriver, err := GetStorageByMountPath(storage.MountPath)
if err != nil {
return errors.WithMessage(err, "failed get storage driver")
}
@ -221,11 +221,11 @@ func MustSaveDriverStorage(driver driver.Driver) {
func saveDriverStorage(driver driver.Driver) error {
storage := driver.GetStorage()
addition := driver.GetAddition()
strs, err := utils.Json.MarshalToString(addition)
str, err := utils.Json.MarshalToString(addition)
if err != nil {
return errors.Wrap(err, "error while marshal addition")
}
storage.Addition = strs
storage.Addition = str
err = db.UpdateStorage(storage)
if err != nil {
return errors.WithMessage(err, "failed update storage in database")
@ -240,10 +240,10 @@ func getStoragesByPath(path string) []driver.Driver {
storages := make([]driver.Driver, 0)
curSlashCount := 0
storagesMap.Range(func(mountPath string, value driver.Driver) bool {
virtualPath := utils.GetActualVirtualPath(mountPath)
mountPath = utils.GetActualMountPath(mountPath)
// is this path
if strings.HasPrefix(path, virtualPath) {
slashCount := strings.Count(utils.PathAddSeparatorSuffix(virtualPath), "/")
if utils.IsSubPath(path, mountPath) {
slashCount := strings.Count(utils.PathAddSeparatorSuffix(mountPath), "/")
// not the longest match
if slashCount > curSlashCount {
storages = storages[:0]
@ -278,13 +278,12 @@ func GetStorageVirtualFilesByPath(prefix string) []model.Obj {
prefix = utils.FixAndCleanPath(prefix)
set := mapset.NewSet[string]()
for _, v := range storages {
virtualPath := utils.GetActualVirtualPath(v.GetStorage().MountPath)
mountPath := utils.GetActualMountPath(v.GetStorage().MountPath)
// Exclude prefix itself and non prefix
if len(prefix) >= len(virtualPath) || !strings.HasPrefix(virtualPath, prefix) {
if len(prefix) >= len(mountPath) || !utils.IsSubPath(mountPath, prefix) {
continue
}
name := strings.SplitN(strings.TrimPrefix(virtualPath[len(prefix):], "/"), "/", 1)[0]
name := strings.SplitN(strings.TrimPrefix(mountPath[len(prefix):], "/"), "/", 2)[0]
if set.Add(name) {
files = append(files, &model.Object{
Name: name,
@ -310,7 +309,7 @@ func GetBalancedStorage(path string) driver.Driver {
case 1:
return storages[0]
default:
virtualPath := utils.GetActualVirtualPath(storages[0].GetStorage().MountPath)
virtualPath := utils.GetActualMountPath(storages[0].GetStorage().MountPath)
i, _ := balanceMap.LoadOrStore(virtualPath, 0)
i = (i + 1) % storageNum
balanceMap.Store(virtualPath, i)

34
internal/op/storage_test.go
View File

@ -4,10 +4,12 @@ import (
"context"
"testing"
"github.com/alist-org/alist/v3/internal/conf"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/internal/op"
"github.com/alist-org/alist/v3/pkg/utils"
mapset "github.com/deckarep/golang-set/v2"
"gorm.io/driver/sqlite"
"gorm.io/gorm"
)
@ -17,6 +19,7 @@ func init() {
if err != nil {
panic("failed to connect database")
}
conf.Conf = conf.DefaultConfig()
db.Init(dB)
}
@ -25,9 +28,9 @@ func TestCreateStorage(t *testing.T) {
storage model.Storage
isErr bool
}{
{storage: model.Storage{Driver: "Local", MountPath: "/local", Addition: `{"root_folder":"."}`}, isErr: false},
{storage: model.Storage{Driver: "Local", MountPath: "/local", Addition: `{"root_folder":"."}`}, isErr: true},
{storage: model.Storage{Driver: "None", MountPath: "/none", Addition: `{"root_folder":"."}`}, isErr: true},
{storage: model.Storage{Driver: "Local", MountPath: "/local", Addition: `{"root_folder_path":"."}`}, isErr: false},
{storage: model.Storage{Driver: "Local", MountPath: "/local", Addition: `{"root_folder_path":"."}`}, isErr: true},
{storage: model.Storage{Driver: "None", MountPath: "/none", Addition: `{"root_folder_path":"."}`}, isErr: true},
}
for _, storage := range storages {
_, err := op.CreateStorage(context.Background(), storage.storage)
@ -58,23 +61,26 @@ func TestGetStorageVirtualFilesByPath(t *testing.T) {
func TestGetBalancedStorage(t *testing.T) {
setupStorages(t)
storage := op.GetBalancedStorage("/a/d/e")
if storage.GetStorage().MountPath != "/a/d/e" {
t.Errorf("expected: /a/d/e, got: %+v", storage.GetStorage().MountPath)
set := mapset.NewSet[string]()
for i := 0; i < 5; i++ {
storage := op.GetBalancedStorage("/a/d/e1")
set.Add(storage.GetStorage().MountPath)
}
storage = op.GetBalancedStorage("/a/d/e")
if storage.GetStorage().MountPath != "/a/d/e.balance" {
t.Errorf("expected: /a/d/e.balance, got: %+v", storage.GetStorage().MountPath)
expected := mapset.NewSet([]string{"/a/d/e1", "/a/d/e1.balance"}...)
if !expected.Equal(set) {
t.Errorf("expected: %+v, got: %+v", expected, set)
}
}
func setupStorages(t *testing.T) {
var storages = []model.Storage{
{Driver: "Local", MountPath: "/a/b", Order: 0, Addition: `{"root_folder":"."}`},
{Driver: "Local", MountPath: "/a/c", Order: 1, Addition: `{"root_folder":"."}`},
{Driver: "Local", MountPath: "/a/d", Order: 2, Addition: `{"root_folder":"."}`},
{Driver: "Local", MountPath: "/a/d/e", Order: 3, Addition: `{"root_folder":"."}`},
{Driver: "Local", MountPath: "/a/d/e.balance", Order: 4, Addition: `{"root_folder":"."}`},
{Driver: "Local", MountPath: "/a/b", Order: 0, Addition: `{"root_folder_path":"."}`},
{Driver: "Local", MountPath: "/adc", Order: 0, Addition: `{"root_folder_path":"."}`},
{Driver: "Local", MountPath: "/a/c", Order: 1, Addition: `{"root_folder_path":"."}`},
{Driver: "Local", MountPath: "/a/d", Order: 2, Addition: `{"root_folder_path":"."}`},
{Driver: "Local", MountPath: "/a/d/e1", Order: 3, Addition: `{"root_folder_path":"."}`},
{Driver: "Local", MountPath: "/a/d/e", Order: 4, Addition: `{"root_folder_path":"."}`},
{Driver: "Local", MountPath: "/a/d/e1.balance", Order: 4, Addition: `{"root_folder_path":"."}`},
}
for _, storage := range storages {
_, err := op.CreateStorage(context.Background(), storage)

115
internal/op/user.go Normal file
View File

@ -0,0 +1,115 @@
package op
import (
"time"
"github.com/Xhofe/go-cache"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/errs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/singleflight"
"github.com/alist-org/alist/v3/pkg/utils"
)
var userCache = cache.NewMemCache(cache.WithShards[*model.User](2))
var userG singleflight.Group[*model.User]
var guestUser *model.User
var adminUser *model.User
func GetAdmin() (*model.User, error) {
if adminUser == nil {
user, err := db.GetUserByRole(model.ADMIN)
if err != nil {
return nil, err
}
adminUser = user
}
return adminUser, nil
}
func GetGuest() (*model.User, error) {
if guestUser == nil {
user, err := db.GetUserByRole(model.GUEST)
if err != nil {
return nil, err
}
guestUser = user
}
return guestUser, nil
}
func GetUserByRole(role int) (*model.User, error) {
return db.GetUserByRole(role)
}
func GetUserByName(username string) (*model.User, error) {
if username == "" {
return nil, errs.EmptyUsername
}
if user, ok := userCache.Get(username); ok {
return user, nil
}
user, err, _ := userG.Do(username, func() (*model.User, error) {
_user, err := db.GetUserByName(username)
if err != nil {
return nil, err
}
userCache.Set(username, _user, cache.WithEx[*model.User](time.Hour))
return _user, nil
})
return user, err
}
func GetUserById(id uint) (*model.User, error) {
return db.GetUserById(id)
}
func GetUsers(pageIndex, pageSize int) (users []model.User, count int64, err error) {
return db.GetUsers(pageIndex, pageSize)
}
func CreateUser(u *model.User) error {
u.BasePath = utils.FixAndCleanPath(u.BasePath)
return db.CreateUser(u)
}
func DeleteUserById(id uint) error {
old, err := db.GetUserById(id)
if err != nil {
return err
}
if old.IsAdmin() || old.IsGuest() {
return errs.DeleteAdminOrGuest
}
userCache.Del(old.Username)
return db.DeleteUserById(id)
}
func UpdateUser(u *model.User) error {
old, err := db.GetUserById(u.ID)
if err != nil {
return err
}
if u.IsAdmin() {
adminUser = nil
}
if u.IsGuest() {
guestUser = nil
}
userCache.Del(old.Username)
u.BasePath = utils.FixAndCleanPath(u.BasePath)
return db.UpdateUser(u)
}
func Cancel2FAByUser(u *model.User) error {
u.OtpSecret = ""
return UpdateUser(u)
}
func Cancel2FAById(id uint) error {
user, err := db.GetUserById(id)
if err != nil {
return err
}
return Cancel2FAByUser(user)
}

3
internal/search/build.go
View File

@ -8,7 +8,6 @@ import (
"sync/atomic"
"time"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/fs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/internal/op"
@ -105,7 +104,7 @@ func BuildIndex(ctx context.Context, indexPaths, ignorePaths []string, maxDepth
Quit <- struct{}{}
}
}()
admin, err := db.GetAdmin()
admin, err := op.GetAdmin()
if err != nil {
return err
}

4
internal/search/search.go
View File

@ -5,9 +5,9 @@ import (
"fmt"
"github.com/alist-org/alist/v3/internal/conf"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/errs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/internal/op"
"github.com/alist-org/alist/v3/internal/search/searcher"
log "github.com/sirupsen/logrus"
)
@ -88,7 +88,7 @@ func BatchIndex(ctx context.Context, objs []ObjWithParent) error {
}
func init() {
db.RegisterSettingItemHook(conf.SearchIndex, func(item *model.SettingItem) error {
op.RegisterSettingItemHook(conf.SearchIndex, func(item *model.SettingItem) error {
log.Debugf("searcher init, mode: %s", item.Value)
return Init(item.Value)
})

3
internal/search/util.go
View File

@ -6,7 +6,6 @@ import (
"github.com/alist-org/alist/v3/drivers/alist_v3"
"github.com/alist-org/alist/v3/drivers/base"
"github.com/alist-org/alist/v3/internal/conf"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/internal/op"
"github.com/alist-org/alist/v3/internal/setting"
@ -26,7 +25,7 @@ func WriteProgress(progress *model.IndexProgress) {
if err != nil {
log.Errorf("marshal progress error: %+v", err)
}
err = db.SaveSettingItem(model.SettingItem{
err = op.SaveSettingItem(&model.SettingItem{
Key: conf.IndexProgress,
Value: p,
Type: conf.TypeText,

8
internal/setting/setting.go
View File

@ -3,18 +3,18 @@ package setting
import (
"strconv"
"github.com/alist-org/alist/v3/internal/db"
"github.com/alist-org/alist/v3/internal/op"
)
func GetStr(key string, defaultValue ...string) string {
val, ok := db.GetSettingsMap().Load(key)
if !ok {
val, _ := op.GetSettingItemByKey(key)
if val == nil {
if len(defaultValue) > 0 {
return defaultValue[0]
}
return ""
}
return val
return val.Value
}
func GetInt(key string, defaultVal int) int {