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Avoid warning for system setting when start up (#23054)

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Partially fix #23050

After #22294 merged, it always has a warning log like `cannot get
context cache` when starting up. This should not affect any real life
but it's annoying. This PR will fix the problem. That means when
starting up, getting the system settings will not try from the cache but
will read from the database directly.

---------

Co-authored-by: Lauris BH <lauris@nix.lv>
This commit is contained in:
Lunny Xiao 2023-02-24 18:23:13 +08:00 • committed by GitHub
parent edf98a2dc3
commit 91fa0eb9d7
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
11 changed files with 43 additions and 34 deletions
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49
models/system/setting.go
View file

@ -79,8 +79,8 @@ func IsErrDataExpired(err error) bool {
return ok
}
// GetSettingNoCache returns specific setting without using the cache
func GetSettingNoCache(ctx context.Context, key string) (*Setting, error) {
// GetSetting returns specific setting without using the cache
func GetSetting(ctx context.Context, key string) (*Setting, error) {
v, err := GetSettings(ctx, []string{key})
if err != nil {
return nil, err
@ -93,11 +93,11 @@ func GetSettingNoCache(ctx context.Context, key string) (*Setting, error) {
const contextCacheKey = "system_setting"
// GetSetting returns the setting value via the key
func GetSetting(ctx context.Context, key string) (string, error) {
// GetSettingWithCache returns the setting value via the key
func GetSettingWithCache(ctx context.Context, key string) (string, error) {
return cache.GetWithContextCache(ctx, contextCacheKey, key, func() (string, error) {
return cache.GetString(genSettingCacheKey(key), func() (string, error) {
res, err := GetSettingNoCache(ctx, key)
res, err := GetSetting(ctx, key)
if err != nil {
return "", err
}
@ -110,6 +110,15 @@ func GetSetting(ctx context.Context, key string) (string, error) {
// none existing keys and errors are ignored and result in false
func GetSettingBool(ctx context.Context, key string) bool {
s, _ := GetSetting(ctx, key)
if s == nil {
return false
}
v, _ := strconv.ParseBool(s.SettingValue)
return v
}
func GetSettingWithCacheBool(ctx context.Context, key string) bool {
s, _ := GetSettingWithCache(ctx, key)
v, _ := strconv.ParseBool(s)
return v
}
@ -120,7 +129,7 @@ func GetSettings(ctx context.Context, keys []string) (map[string]*Setting, error
keys[i] = strings.ToLower(keys[i])
}
settings := make([]*Setting, 0, len(keys))
if err := db.GetEngine(db.DefaultContext).
if err := db.GetEngine(ctx).
Where(builder.In("setting_key", keys)).
Find(&settings); err != nil {
return nil, err
@ -151,9 +160,9 @@ func (settings AllSettings) GetVersion(key string) int {
}
// GetAllSettings returns all settings from user
func GetAllSettings() (AllSettings, error) {
func GetAllSettings(ctx context.Context) (AllSettings, error) {
settings := make([]*Setting, 0, 5)
if err := db.GetEngine(db.DefaultContext).
if err := db.GetEngine(ctx).
Find(&settings); err != nil {
return nil, err
}
@ -168,12 +177,12 @@ func GetAllSettings() (AllSettings, error) {
func DeleteSetting(ctx context.Context, setting *Setting) error {
cache.RemoveContextData(ctx, contextCacheKey, setting.SettingKey)
cache.Remove(genSettingCacheKey(setting.SettingKey))
_, err := db.GetEngine(db.DefaultContext).Delete(setting)
_, err := db.GetEngine(ctx).Delete(setting)
return err
}
func SetSettingNoVersion(ctx context.Context, key, value string) error {
s, err := GetSettingNoCache(ctx, key)
s, err := GetSetting(ctx, key)
if IsErrSettingIsNotExist(err) {
return SetSetting(ctx, &Setting{
SettingKey: key,
@ -189,7 +198,7 @@ func SetSettingNoVersion(ctx context.Context, key, value string) error {
// SetSetting updates a users' setting for a specific key
func SetSetting(ctx context.Context, setting *Setting) error {
if err := upsertSettingValue(strings.ToLower(setting.SettingKey), setting.SettingValue, setting.Version); err != nil {
if err := upsertSettingValue(ctx, strings.ToLower(setting.SettingKey), setting.SettingValue, setting.Version); err != nil {
return err
}
@ -205,8 +214,8 @@ func SetSetting(ctx context.Context, setting *Setting) error {
return nil
}
func upsertSettingValue(key, value string, version int) error {
return db.WithTx(db.DefaultContext, func(ctx context.Context) error {
func upsertSettingValue(parentCtx context.Context, key, value string, version int) error {
return db.WithTx(parentCtx, func(ctx context.Context) error {
e := db.GetEngine(ctx)
// here we use a general method to do a safe upsert for different databases (and most transaction levels)
@ -249,9 +258,9 @@ var (
LibravatarService *libravatar.Libravatar
)
func Init() error {
func Init(ctx context.Context) error {
var disableGravatar bool
disableGravatarSetting, err := GetSettingNoCache(db.DefaultContext, KeyPictureDisableGravatar)
disableGravatarSetting, err := GetSetting(ctx, KeyPictureDisableGravatar)
if IsErrSettingIsNotExist(err) {
disableGravatar = setting_module.GetDefaultDisableGravatar()
disableGravatarSetting = &Setting{SettingValue: strconv.FormatBool(disableGravatar)}
@ -262,7 +271,7 @@ func Init() error {
}
var enableFederatedAvatar bool
enableFederatedAvatarSetting, err := GetSettingNoCache(db.DefaultContext, KeyPictureEnableFederatedAvatar)
enableFederatedAvatarSetting, err := GetSetting(ctx, KeyPictureEnableFederatedAvatar)
if IsErrSettingIsNotExist(err) {
enableFederatedAvatar = setting_module.GetDefaultEnableFederatedAvatar(disableGravatar)
enableFederatedAvatarSetting = &Setting{SettingValue: strconv.FormatBool(enableFederatedAvatar)}
@ -275,13 +284,13 @@ func Init() error {
if setting_module.OfflineMode {
disableGravatar = true
enableFederatedAvatar = false
if !GetSettingBool(db.DefaultContext, KeyPictureDisableGravatar) {
if err := SetSettingNoVersion(db.DefaultContext, KeyPictureDisableGravatar, "true"); err != nil {
if !GetSettingBool(ctx, KeyPictureDisableGravatar) {
if err := SetSettingNoVersion(ctx, KeyPictureDisableGravatar, "true"); err != nil {
return fmt.Errorf("Failed to set setting %q: %w", KeyPictureDisableGravatar, err)
}
}
if GetSettingBool(db.DefaultContext, KeyPictureEnableFederatedAvatar) {
if err := SetSettingNoVersion(db.DefaultContext, KeyPictureEnableFederatedAvatar, "false"); err != nil {
if GetSettingBool(ctx, KeyPictureEnableFederatedAvatar) {
if err := SetSettingNoVersion(ctx, KeyPictureEnableFederatedAvatar, "false"); err != nil {
return fmt.Errorf("Failed to set setting %q: %w", KeyPictureEnableFederatedAvatar, err)
}
}