snapshot of https://github.com/mattermost/mattermost.git (master, 2026-09-16; blobs > 131072B omitted)

server/public/pluginapi/experimental/panel/settings/read_only_setting.go

@@ -0,0 +1,69 @@
+package settings
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/mattermost/mattermost/server/public/model"
+)
+
+type readOnlySetting struct {
+	baseSetting
+	store SettingStore
+}
+
+// NewReadOnlySetting creates a new panel value that only read from the setting
+func NewReadOnlySetting(id, title, description, dependsOn string, store SettingStore) Setting {
+	return &readOnlySetting{
+		baseSetting: baseSetting{
+			title:       title,
+			description: description,
+			id:          id,
+			dependsOn:   dependsOn,
+		},
+		store: store,
+	}
+}
+
+func (s *readOnlySetting) Get(userID string) (any, error) {
+	value, err := s.store.GetSetting(userID, s.id)
+	if err != nil {
+		return "", err
+	}
+	stringValue, ok := value.(string)
+	if !ok {
+		return "", errors.New("current value is not a string")
+	}
+
+	return stringValue, nil
+}
+
+func (s *readOnlySetting) Set(userID string, value any) error {
+	return nil
+}
+
+func (s *readOnlySetting) GetMessageAttachments(userID, settingHandler string, disabled bool) (*model.MessageAttachment, error) {
+	title := fmt.Sprintf("Setting: %s", s.title)
+	currentValueMessage := DisabledString
+
+	if !disabled {
+		currentValue, err := s.Get(userID)
+		if err != nil {
+			return nil, err
+		}
+		currentValueMessage = fmt.Sprintf("Current value: %s", currentValue)
+	}
+
+	text := fmt.Sprintf("%s\n%s", s.description, currentValueMessage)
+	sa := model.MessageAttachment{
+		Title:    title,
+		Text:     text,
+		Fallback: fmt.Sprintf("%s: %s", title, text),
+	}
+
+	return &sa, nil
+}
+
+func (s *readOnlySetting) IsDisabled(foreignValue any) bool {
+	return foreignValue == FalseString
+}