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- package api
- import (
- "encoding/json"
- "errors"
- "fmt"
- "golang.org/x/exp/slices"
- )
- type SystemSettingName string
- const (
- // SystemSettingServerID is the key type of server id.
- SystemSettingServerID SystemSettingName = "serverId"
- // SystemSettingSecretSessionName is the key type of secret session name.
- SystemSettingSecretSessionName SystemSettingName = "secretSessionName"
- // SystemSettingAllowSignUpName is the key type of allow signup setting.
- SystemSettingAllowSignUpName SystemSettingName = "allowSignUp"
- // SystemSettingAdditionalStyleName is the key type of additional style.
- SystemSettingAdditionalStyleName SystemSettingName = "additionalStyle"
- // SystemSettingAdditionalScriptName is the key type of additional script.
- SystemSettingAdditionalScriptName SystemSettingName = "additionalScript"
- // SystemSettingCustomizedProfileName is the key type of customized server profile.
- SystemSettingCustomizedProfileName SystemSettingName = "customizedProfile"
- )
- // CustomizedProfile is the struct definition for SystemSettingCustomizedProfileName system setting item.
- type CustomizedProfile struct {
- // Name is the server name, default is `memos`
- Name string `json:"name"`
- // LogoURL is the url of logo image.
- LogoURL string `json:"logoUrl"`
- // Description is the server description.
- Description string `json:"description"`
- // Locale is the server default locale.
- Locale string `json:"locale"`
- // Appearance is the server default appearance.
- Appearance string `json:"appearance"`
- // ExternalURL is the external url of server. e.g. https://usermemos.com
- ExternalURL string `json:"externalUrl"`
- }
- func (key SystemSettingName) String() string {
- switch key {
- case SystemSettingServerID:
- return "serverId"
- case SystemSettingSecretSessionName:
- return "secretSessionName"
- case SystemSettingAllowSignUpName:
- return "allowSignUp"
- case SystemSettingAdditionalStyleName:
- return "additionalStyle"
- case SystemSettingAdditionalScriptName:
- return "additionalScript"
- case SystemSettingCustomizedProfileName:
- return "customizedProfile"
- }
- return ""
- }
- var (
- SystemSettingAllowSignUpValue = []bool{true, false}
- )
- type SystemSetting struct {
- Name SystemSettingName
- // Value is a JSON string with basic value.
- Value string
- Description string
- }
- type SystemSettingUpsert struct {
- Name SystemSettingName `json:"name"`
- Value string `json:"value"`
- Description string `json:"description"`
- }
- func (upsert SystemSettingUpsert) Validate() error {
- if upsert.Name == SystemSettingServerID {
- return errors.New("update server id is not allowed")
- } else if upsert.Name == SystemSettingAllowSignUpName {
- value := false
- err := json.Unmarshal([]byte(upsert.Value), &value)
- if err != nil {
- return fmt.Errorf("failed to unmarshal system setting allow signup value")
- }
- invalid := true
- for _, v := range SystemSettingAllowSignUpValue {
- if value == v {
- invalid = false
- break
- }
- }
- if invalid {
- return fmt.Errorf("invalid system setting allow signup value")
- }
- } else if upsert.Name == SystemSettingAdditionalStyleName {
- value := ""
- err := json.Unmarshal([]byte(upsert.Value), &value)
- if err != nil {
- return fmt.Errorf("failed to unmarshal system setting additional style value")
- }
- } else if upsert.Name == SystemSettingAdditionalScriptName {
- value := ""
- err := json.Unmarshal([]byte(upsert.Value), &value)
- if err != nil {
- return fmt.Errorf("failed to unmarshal system setting additional script value")
- }
- } else if upsert.Name == SystemSettingCustomizedProfileName {
- customizedProfile := CustomizedProfile{
- Name: "memos",
- LogoURL: "",
- Description: "",
- Locale: "en",
- Appearance: "system",
- ExternalURL: "",
- }
- err := json.Unmarshal([]byte(upsert.Value), &customizedProfile)
- if err != nil {
- return fmt.Errorf("failed to unmarshal system setting customized profile value")
- }
- if !slices.Contains(UserSettingLocaleValue, customizedProfile.Locale) {
- return fmt.Errorf("invalid locale value")
- }
- if !slices.Contains(UserSettingAppearanceValue, customizedProfile.Appearance) {
- return fmt.Errorf("invalid appearance value")
- }
- } else {
- return fmt.Errorf("invalid system setting name")
- }
- return nil
- }
- type SystemSettingFind struct {
- Name *SystemSettingName `json:"name"`
- }
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