alfred-mk
da64c3b80e
Partly resolves issue #86 Reviewed-on: #90 Co-authored-by: alfred-mk <alfredmwaik@gmail.com> Co-committed-by: alfred-mk <alfredmwaik@gmail.com>
75 lines
2.3 KiB
Go
75 lines
2.3 KiB
Go
package application
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import (
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"context"
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"fmt"
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"strings"
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"git.defalsify.org/vise.git/db"
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"git.defalsify.org/vise.git/resource"
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"git.defalsify.org/vise.git/state"
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storedb "git.grassecon.net/grassrootseconomics/sarafu-vise/store/db"
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commonlang "git.grassecon.net/grassrootseconomics/common/lang"
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)
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// SetLanguage sets the language across the menu.
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func (h *MenuHandlers) SetLanguage(ctx context.Context, sym string, input []byte) (resource.Result, error) {
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var res resource.Result
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symbol, _ := h.st.Where()
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code := strings.Split(symbol, "_")[1]
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// TODO: Use defaultlanguage from config
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if !commonlang.IsValidISO639(code) {
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//Fallback to english instead?
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code = "eng"
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}
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err := h.persistLanguageCode(ctx, code)
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if err != nil {
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return res, err
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}
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res.Content = code
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res.FlagSet = append(res.FlagSet, state.FLAG_LANG)
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languageSetFlag, err := h.flagManager.GetFlag("flag_language_set")
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if err != nil {
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logg.ErrorCtxf(ctx, "Error setting the languageSetFlag", "error", err)
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return res, err
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}
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res.FlagSet = append(res.FlagSet, languageSetFlag)
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return res, nil
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}
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// persistLanguageCode persists the selected ISO 639 language code
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func (h *MenuHandlers) persistLanguageCode(ctx context.Context, code string) error {
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store := h.userdataStore
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sessionId, ok := ctx.Value("SessionId").(string)
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if !ok {
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return fmt.Errorf("missing session")
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}
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err := store.WriteEntry(ctx, sessionId, storedb.DATA_SELECTED_LANGUAGE_CODE, []byte(code))
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if err != nil {
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logg.ErrorCtxf(ctx, "failed to persist language code", "key", storedb.DATA_SELECTED_LANGUAGE_CODE, "value", code, "error", err)
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return err
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}
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return h.persistInitialLanguageCode(ctx, sessionId, code)
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}
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// persistInitialLanguageCode receives an initial language code and persists it to the store
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func (h *MenuHandlers) persistInitialLanguageCode(ctx context.Context, sessionId string, code string) error {
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store := h.userdataStore
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_, err := store.ReadEntry(ctx, sessionId, storedb.DATA_INITIAL_LANGUAGE_CODE)
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if err == nil {
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return nil
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}
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if !db.IsNotFound(err) {
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return err
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}
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err = store.WriteEntry(ctx, sessionId, storedb.DATA_INITIAL_LANGUAGE_CODE, []byte(code))
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if err != nil {
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logg.ErrorCtxf(ctx, "failed to persist initial language code", "key", storedb.DATA_INITIAL_LANGUAGE_CODE, "value", code, "error", err)
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return err
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}
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return nil
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}
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