put_locales(prev_locales)
else
Process.delete({Pleroma.Web.Gettext, :locales})
+ Process.delete(Gettext)
end
end
end
)
end
end
+
+ defp next_locale(locale, list) do
+ index = Enum.find_index(list, fn item -> item == locale end)
+
+ if not is_nil(index) do
+ Enum.at(list, index + 1)
+ else
+ nil
+ end
+ end
+
+ # We do not yet have a proper English translation. The "English"
+ # version is currently but the fallback msgid. However, this
+ # will not work if the user puts English as the first language,
+ # and at the same time specifies other languages, as gettext will
+ # think the English translation is missing, and call
+ # handle_missing_translation functions. This may result in
+ # text in other languages being shown even if English is preferred
+ # by the user.
+ #
+ # To prevent this, we do not allow fallbacking when the current
+ # locale missing a translation is English.
+ defp should_fallback?(locale) do
+ locale != "en"
+ end
+
+ def handle_missing_translation(locale, domain, msgctxt, msgid, bindings) do
+ next = next_locale(locale, get_locales())
+
+ if is_nil(next) or not should_fallback?(locale) do
+ super(locale, domain, msgctxt, msgid, bindings)
+ else
+ {:ok,
+ Gettext.with_locale(next, fn ->
+ Gettext.dpgettext(Pleroma.Web.Gettext, domain, msgctxt, msgid, bindings)
+ end)}
+ end
+ end
+
+ def handle_missing_plural_translation(
+ locale,
+ domain,
+ msgctxt,
+ msgid,
+ msgid_plural,
+ n,
+ bindings
+ ) do
+ next = next_locale(locale, get_locales())
+
+ if is_nil(next) or not should_fallback?(locale) do
+ super(locale, domain, msgctxt, msgid, msgid_plural, n, bindings)
+ else
+ {:ok,
+ Gettext.with_locale(next, fn ->
+ Gettext.dpngettext(
+ Pleroma.Web.Gettext,
+ domain,
+ msgctxt,
+ msgid,
+ msgid_plural,
+ n,
+ bindings
+ )
+ end)}
+ end
+ end
end