1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-06-11 10:18:15 +09:00

LibJS: Use enums instead of strings in Intl.DurationFormat AOs

This commit is contained in:
Timothy Flynn 2024-12-03 10:34:33 -05:00 committed by Tim Flynn
parent 37fc9b6511
commit 5cfd50224c
Notes: github-actions[bot] 2024-12-04 13:02:51 +00:00
4 changed files with 184 additions and 141 deletions

View file

@ -5,6 +5,7 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/GenericShorthands.h>
#include <AK/StringBuilder.h>
#include <LibJS/Runtime/AbstractOperations.h>
#include <LibJS/Runtime/GlobalObject.h>
@ -15,7 +16,6 @@
#include <LibJS/Runtime/Intl/PluralRules.h>
#include <LibJS/Runtime/Intl/PluralRulesConstructor.h>
#include <LibJS/Runtime/Intl/RelativeTimeFormat.h>
#include <LibJS/Runtime/Temporal/AbstractOperations.h>
#include <LibJS/Runtime/Temporal/Duration.h>
#include <LibJS/Runtime/ValueInlines.h>
@ -58,49 +58,6 @@ StringView DurationFormat::style_to_string(Style style)
}
}
DurationFormat::ValueStyle DurationFormat::date_style_from_string(StringView date_style)
{
if (date_style == "long"sv)
return ValueStyle::Long;
if (date_style == "short"sv)
return ValueStyle::Short;
if (date_style == "narrow"sv)
return ValueStyle::Narrow;
VERIFY_NOT_REACHED();
}
DurationFormat::ValueStyle DurationFormat::time_style_from_string(StringView time_style)
{
if (time_style == "long"sv)
return ValueStyle::Long;
if (time_style == "short"sv)
return ValueStyle::Short;
if (time_style == "narrow"sv)
return ValueStyle::Narrow;
if (time_style == "numeric"sv)
return ValueStyle::Numeric;
if (time_style == "2-digit"sv)
return ValueStyle::TwoDigit;
if (time_style == "fractional"sv)
return ValueStyle::Fractional;
VERIFY_NOT_REACHED();
}
DurationFormat::ValueStyle DurationFormat::sub_second_style_from_string(StringView sub_second_style)
{
if (sub_second_style == "long"sv)
return ValueStyle::Long;
if (sub_second_style == "short"sv)
return ValueStyle::Short;
if (sub_second_style == "narrow"sv)
return ValueStyle::Narrow;
if (sub_second_style == "numeric"sv)
return ValueStyle::Numeric;
if (sub_second_style == "fractional"sv)
return ValueStyle::Fractional;
VERIFY_NOT_REACHED();
}
DurationFormat::Display DurationFormat::display_from_string(StringView display)
{
if (display == "auto"sv)
@ -110,6 +67,23 @@ DurationFormat::Display DurationFormat::display_from_string(StringView display)
VERIFY_NOT_REACHED();
}
DurationFormat::ValueStyle DurationFormat::value_style_from_string(StringView value_style)
{
if (value_style == "long"sv)
return ValueStyle::Long;
if (value_style == "short"sv)
return ValueStyle::Short;
if (value_style == "narrow"sv)
return ValueStyle::Narrow;
if (value_style == "numeric"sv)
return ValueStyle::Numeric;
if (value_style == "2-digit"sv)
return ValueStyle::TwoDigit;
if (value_style == "fractional"sv)
return ValueStyle::Fractional;
VERIFY_NOT_REACHED();
}
StringView DurationFormat::value_style_to_string(ValueStyle value_style)
{
switch (value_style) {
@ -141,6 +115,60 @@ StringView DurationFormat::display_to_string(Display display)
}
}
static PropertyKey const& unit_to_property_key(VM& vm, DurationFormat::Unit unit)
{
switch (unit) {
case DurationFormat::Unit::Years:
return vm.names.years;
case DurationFormat::Unit::Months:
return vm.names.months;
case DurationFormat::Unit::Weeks:
return vm.names.weeks;
case DurationFormat::Unit::Days:
return vm.names.days;
case DurationFormat::Unit::Hours:
return vm.names.hours;
case DurationFormat::Unit::Minutes:
return vm.names.minutes;
case DurationFormat::Unit::Seconds:
return vm.names.seconds;
case DurationFormat::Unit::Milliseconds:
return vm.names.milliseconds;
case DurationFormat::Unit::Microseconds:
return vm.names.microseconds;
case DurationFormat::Unit::Nanoseconds:
return vm.names.nanoseconds;
}
VERIFY_NOT_REACHED();
}
static PropertyKey const& unit_to_number_format_property_key(VM& vm, DurationFormat::Unit unit)
{
switch (unit) {
case DurationFormat::Unit::Years:
return vm.names.year;
case DurationFormat::Unit::Months:
return vm.names.month;
case DurationFormat::Unit::Weeks:
return vm.names.week;
case DurationFormat::Unit::Days:
return vm.names.day;
case DurationFormat::Unit::Hours:
return vm.names.hour;
case DurationFormat::Unit::Minutes:
return vm.names.minute;
case DurationFormat::Unit::Seconds:
return vm.names.second;
case DurationFormat::Unit::Milliseconds:
return vm.names.millisecond;
case DurationFormat::Unit::Microseconds:
return vm.names.microsecond;
case DurationFormat::Unit::Nanoseconds:
return vm.names.nanosecond;
}
VERIFY_NOT_REACHED();
}
static GC::Ref<NumberFormat> construct_number_format(VM& vm, DurationFormat const& duration_format, GC::Ref<Object> options)
{
auto& realm = *vm.current_realm();
@ -260,11 +288,13 @@ i8 duration_sign(DurationRecord const& duration)
}
// 1.1.6 GetDurationUnitOptions ( unit, options, baseStyle, stylesList, digitalBase, prevStyle, twoDigitHours ), https://tc39.es/proposal-intl-duration-format/#sec-getdurationunitoptions
ThrowCompletionOr<DurationUnitOptions> get_duration_unit_options(VM& vm, String const& unit, Object const& options, StringView base_style, ReadonlySpan<StringView> styles_list, StringView digital_base, StringView previous_style, bool two_digit_hours)
ThrowCompletionOr<DurationUnitOptions> get_duration_unit_options(VM& vm, DurationFormat::Unit unit, Object const& options, DurationFormat::Style base_style, ReadonlySpan<StringView> styles_list, DurationFormat::ValueStyle digital_base, Optional<DurationFormat::ValueStyle> previous_style, bool two_digit_hours)
{
auto const& unit_property_key = unit_to_property_key(vm, unit);
// 1. Let style be ? GetOption(options, unit, STRING, stylesList, undefined).
auto style_value = TRY(get_option(vm, options, unit.to_byte_string(), OptionType::String, styles_list, Empty {}));
StringView style;
auto style_value = TRY(get_option(vm, options, unit_property_key, OptionType::String, styles_list, Empty {}));
DurationFormat::ValueStyle style;
// 2. Let displayDefault be "always".
auto display_default = "always"sv;
@ -272,9 +302,9 @@ ThrowCompletionOr<DurationUnitOptions> get_duration_unit_options(VM& vm, String
// 3. If style is undefined, then
if (style_value.is_undefined()) {
// a. If baseStyle is "digital", then
if (base_style == "digital"sv) {
if (base_style == DurationFormat::Style::Digital) {
// i. If unit is not one of "hours", "minutes", or "seconds", then
if (!unit.is_one_of("hours"sv, "minutes"sv, "seconds"sv)) {
if (!first_is_one_of(unit, DurationFormat::Unit::Hours, DurationFormat::Unit::Minutes, DurationFormat::Unit::Seconds)) {
// 1. Set displayDefault to "auto".
display_default = "auto"sv;
}
@ -285,15 +315,15 @@ ThrowCompletionOr<DurationUnitOptions> get_duration_unit_options(VM& vm, String
// b. Else,
else {
// i. If prevStyle is "fractional", "numeric" or "2-digit", then
if (previous_style.is_one_of("fractional"sv, "numeric"sv, "2-digit"sv)) {
if (first_is_one_of(previous_style, DurationFormat::ValueStyle::Fractional, DurationFormat::ValueStyle::Numeric, DurationFormat::ValueStyle::TwoDigit)) {
// 1. If unit is not one of "minutes" or "seconds", then
if (!unit.is_one_of("minutes"sv, "seconds"sv)) {
if (!first_is_one_of(unit, DurationFormat::Unit::Minutes, DurationFormat::Unit::Seconds)) {
// a. Set displayDefault to "auto".
display_default = "auto"sv;
}
// 2. Set style to "numeric".
style = "numeric"sv;
style = DurationFormat::ValueStyle::Numeric;
}
// ii. Else,
else {
@ -301,19 +331,19 @@ ThrowCompletionOr<DurationUnitOptions> get_duration_unit_options(VM& vm, String
display_default = "auto"sv;
// 2. Set style to baseStyle.
style = base_style;
style = static_cast<DurationFormat::ValueStyle>(base_style);
}
}
} else {
style = style_value.as_string().utf8_string_view();
style = DurationFormat::value_style_from_string(style_value.as_string().utf8_string_view());
}
// 4. If style is "numeric", then
if (style == "numeric"sv) {
if (style == DurationFormat::ValueStyle::Numeric) {
// a. If unit is one of "milliseconds", "microseconds", or "nanoseconds", then
if (unit.is_one_of("milliseconds"sv, "microseconds"sv, "nanoseconds"sv)) {
if (first_is_one_of(unit, DurationFormat::Unit::Milliseconds, DurationFormat::Unit::Microseconds, DurationFormat::Unit::Nanoseconds)) {
// i. Set style to "fractional".
style = "fractional"sv;
style = DurationFormat::ValueStyle::Fractional;
// ii. Set displayDefault to "auto".
display_default = "auto"sv;
@ -321,50 +351,50 @@ ThrowCompletionOr<DurationUnitOptions> get_duration_unit_options(VM& vm, String
}
// 5. Let displayField be the string-concatenation of unit and "Display".
auto display_field = MUST(String::formatted("{}Display", unit));
auto display_field = MUST(String::formatted("{}Display", unit_property_key));
// 6. Let display be ? GetOption(options, displayField, STRING, « "auto", "always" », displayDefault).
auto display_value = TRY(get_option(vm, options, display_field.to_byte_string(), OptionType::String, { "auto"sv, "always"sv }, display_default));
auto display = display_value.as_string().utf8_string();
auto display = DurationFormat::display_from_string(display_value.as_string().utf8_string());
// 7. If display is "always" and style is "fractional", then
if (display == "always"sv && style == "fractional"sv) {
if (display == DurationFormat::Display::Always && style == DurationFormat::ValueStyle::Fractional) {
// a. Throw a RangeError exception.
return vm.throw_completion<RangeError>(ErrorType::IntlFractionalUnitsMixedWithAlwaysDisplay, unit, display_field);
return vm.throw_completion<RangeError>(ErrorType::IntlFractionalUnitsMixedWithAlwaysDisplay, unit_property_key, display_field);
}
// 8. If prevStyle is "fractional", then
if (previous_style == "fractional"sv) {
if (previous_style == DurationFormat::ValueStyle::Fractional) {
// a. If style is not "fractional", then
if (style != "fractional"sv) {
if (style != DurationFormat::ValueStyle::Fractional) {
// i. Throw a RangeError exception.
return vm.throw_completion<RangeError>(ErrorType::IntlFractionalUnitFollowedByNonFractionalUnit, unit);
return vm.throw_completion<RangeError>(ErrorType::IntlFractionalUnitFollowedByNonFractionalUnit, unit_property_key);
}
}
// 9. If prevStyle is "numeric" or "2-digit", then
if (previous_style.is_one_of("numeric"sv, "2-digit"sv)) {
if (first_is_one_of(previous_style, DurationFormat::ValueStyle::Numeric, DurationFormat::ValueStyle::TwoDigit)) {
// a. If style is not "fractional", "numeric" or "2-digit", then
if (!style.is_one_of("fractional"sv, "numeric"sv, "2-digit"sv)) {
if (!first_is_one_of(style, DurationFormat::ValueStyle::Fractional, DurationFormat::ValueStyle::Numeric, DurationFormat::ValueStyle::TwoDigit)) {
// i. Throw a RangeError exception.
return vm.throw_completion<RangeError>(ErrorType::IntlNonNumericOr2DigitAfterNumericOr2Digit);
}
// b. If unit is "minutes" or "seconds", then
if (unit.is_one_of("minutes"sv, "seconds"sv)) {
if (first_is_one_of(unit, DurationFormat::Unit::Minutes, DurationFormat::Unit::Seconds)) {
// i. Set style to "2-digit".
style = "2-digit"sv;
style = DurationFormat::ValueStyle::TwoDigit;
}
}
// 10. If unit is "hours" and twoDigitHours is true, then
if (unit == "hours"sv && two_digit_hours) {
if (unit == DurationFormat::Unit::Hours && two_digit_hours) {
// a. Set style to "2-digit".
style = "2-digit"sv;
style = DurationFormat::ValueStyle::TwoDigit;
}
// 11. Return the Record { [[Style]]: style, [[Display]]: display }.
return DurationUnitOptions { .style = MUST(String::from_utf8(style)), .display = move(display) };
return DurationUnitOptions { .style = style, .display = display };
}
// 1.1.7 ComputeFractionalDigits ( durationFormat, duration ), https://tc39.es/proposal-intl-duration-format/#sec-computefractionaldigits
@ -384,7 +414,7 @@ double compute_fractional_digits(DurationFormat const& duration_format, Duration
// b. If style is "fractional", then
if (style == DurationFormat::ValueStyle::Fractional) {
// i. Assert: The Unit value of the current row is "milliseconds", "microseconds", or "nanoseconds".
VERIFY(duration_instances_component.unit.is_one_of("milliseconds"sv, "microseconds"sv, "nanoseconds"sv));
VERIFY(first_is_one_of(duration_instances_component.unit, DurationFormat::Unit::Milliseconds, DurationFormat::Unit::Microseconds, DurationFormat::Unit::Nanoseconds));
// ii. Let value be the value of duration's field whose name is the Value Field value of the current row.
auto value = duration.*duration_instances_component.value_slot;
@ -405,21 +435,21 @@ double compute_fractional_digits(DurationFormat const& duration_format, Duration
}
// 1.1.8 NextUnitFractional ( durationFormat, unit ), https://tc39.es/proposal-intl-duration-format/#sec-nextunitfractional
bool next_unit_fractional(DurationFormat const& duration_format, StringView unit)
bool next_unit_fractional(DurationFormat const& duration_format, DurationFormat::Unit unit)
{
// 1. Assert: unit is "seconds", "milliseconds", or "microseconds".
VERIFY(unit.is_one_of("seconds"sv, "milliseconds"sv, "microseconds"sv));
VERIFY(first_is_one_of(unit, DurationFormat::Unit::Milliseconds, DurationFormat::Unit::Microseconds, DurationFormat::Unit::Nanoseconds));
// 2. If unit is "seconds" and durationFormat.[[MillisecondsStyle]] is "fractional", return true.
if (unit == "seconds"sv && duration_format.milliseconds_style() == DurationFormat::ValueStyle::Fractional)
if (unit == DurationFormat::Unit::Seconds && duration_format.milliseconds_style() == DurationFormat::ValueStyle::Fractional)
return true;
// 3. Else if unit is "milliseconds" and durationFormat.[[MicrosecondsStyle]] is "fractional", return true.
if (unit == "milliseconds"sv && duration_format.microseconds_style() == DurationFormat::ValueStyle::Fractional)
if (unit == DurationFormat::Unit::Milliseconds && duration_format.microseconds_style() == DurationFormat::ValueStyle::Fractional)
return true;
// 4. Else if unit is "microseconds" and durationFormat.[[NanosecondsStyle]] is "fractional", return true.
if (unit == "microseconds"sv && duration_format.nanoseconds_style() == DurationFormat::ValueStyle::Fractional)
if (unit == DurationFormat::Unit::Microseconds && duration_format.nanoseconds_style() == DurationFormat::ValueStyle::Fractional)
return true;
// 5. Return false.
@ -642,10 +672,10 @@ Vector<DurationFormatPart> format_numeric_seconds(VM& vm, DurationFormat const&
}
// 1.1.12 FormatNumericUnits ( durationFormat, duration, firstNumericUnit, signDisplayed ), https://tc39.es/proposal-intl-duration-format/#sec-formatnumericunits
Vector<DurationFormatPart> format_numeric_units(VM& vm, DurationFormat const& duration_format, DurationRecord const& duration, StringView first_numeric_unit, bool sign_displayed)
Vector<DurationFormatPart> format_numeric_units(VM& vm, DurationFormat const& duration_format, DurationRecord const& duration, DurationFormat::Unit first_numeric_unit, bool sign_displayed)
{
// 1. Assert: firstNumericUnit is "hours", "minutes", or "seconds".
VERIFY(first_numeric_unit.is_one_of("hours"sv, "minutes"sv, "seconds"sv));
VERIFY(first_is_one_of(first_numeric_unit, DurationFormat::Unit::Hours, DurationFormat::Unit::Minutes, DurationFormat::Unit::Seconds));
// 2. Let numericPartsList be a new empty List.
Vector<DurationFormatPart> numeric_parts_list;
@ -678,7 +708,7 @@ Vector<DurationFormatPart> format_numeric_units(VM& vm, DurationFormat const& du
auto hours_formatted = false;
// 11. If firstNumericUnit is "hours", then
if (first_numeric_unit == "hours"sv) {
if (first_numeric_unit == DurationFormat::Unit::Hours) {
// a. If hoursValue is not 0 or hoursDisplay is "always", then
if (hours_value != 0 || hours_display == DurationFormat::Display::Always) {
// i. Set hoursFormatted to true.
@ -696,7 +726,7 @@ Vector<DurationFormatPart> format_numeric_units(VM& vm, DurationFormat const& du
auto minutes_formatted = false;
// 15. If firstNumericUnit is "hours" or firstNumericUnit is "minutes", then
if (first_numeric_unit.is_one_of("hours"sv, "minutes"sv)) {
if (first_is_one_of(first_numeric_unit, DurationFormat::Unit::Hours, DurationFormat::Unit::Minutes)) {
// a. If hoursFormatted is true and secondsFormatted is true, then
if (hours_formatted && seconds_formatted) {
// i. Set minutesFormatted to true.
@ -907,7 +937,7 @@ Vector<DurationFormatPart> partition_duration_format_pattern(VM& vm, DurationFor
auto number_format_options = Object::create(realm, nullptr);
// ii. If unit is "seconds", "milliseconds", or "microseconds", then
if (unit.is_one_of("seconds"sv, "milliseconds"sv, "microseconds"sv)) {
if (first_is_one_of(unit, DurationFormat::Unit::Milliseconds, DurationFormat::Unit::Microseconds, DurationFormat::Unit::Nanoseconds)) {
// 1. If NextUnitFractional(durationFormat, unit) is true, then
if (next_unit_fractional(duration_format, unit)) {
// a. Set value to value + ComputeFractionalDigits(durationFormat, duration).
@ -973,13 +1003,13 @@ Vector<DurationFormatPart> partition_duration_format_pattern(VM& vm, DurationFor
}
// 5. Let numberFormatUnit be the NumberFormat Unit value of the current row.
auto number_format_unit = duration_instances_component.number_format_unit;
auto const& number_format_unit = unit_to_number_format_property_key(vm, duration_instances_component.unit);
// 6. Perform ! CreateDataPropertyOrThrow(nfOpts, "style", "unit").
MUST(number_format_options->create_data_property_or_throw(vm.names.style, PrimitiveString::create(vm, "unit"sv)));
// 7. Perform ! CreateDataPropertyOrThrow(nfOpts, "unit", numberFormatUnit).
MUST(number_format_options->create_data_property_or_throw(vm.names.unit, PrimitiveString::create(vm, number_format_unit)));
MUST(number_format_options->create_data_property_or_throw(vm.names.unit, PrimitiveString::create(vm, number_format_unit.as_string())));
// 8. Perform ! CreateDataPropertyOrThrow(nfOpts, "unitDisplay", style).
auto locale_style = Unicode::style_to_string(static_cast<Unicode::Style>(style));
@ -999,7 +1029,7 @@ Vector<DurationFormatPart> partition_duration_format_pattern(VM& vm, DurationFor
for (auto& part : parts) {
// a. Append the Record { [[Type]]: part.[[Type]], [[Value]]: part.[[Value]], [[Unit]]: numberFormatUnit } to list.
list.unchecked_append({ .type = part.type, .value = move(part.value), .unit = number_format_unit });
list.unchecked_append({ .type = part.type, .value = move(part.value), .unit = number_format_unit.as_string() });
}
// 13. Append list to result.