mirror of
https://gitee.com/openharmony/arkcompiler_ets_runtime
synced 2024-11-27 12:10:47 +00:00
537 lines
28 KiB
C++
537 lines
28 KiB
C++
/*
|
|
* Copyright (c) 2021-2024 Huawei Device Co., Ltd.
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include "ecmascript/js_relative_time_format.h"
|
|
#include "ecmascript/js_function.h"
|
|
#include "ecmascript/object_factory-inl.h"
|
|
|
|
namespace panda::ecmascript {
|
|
// 14.1.1 InitializeRelativeTimeFormat ( relativeTimeFormat, locales, options )
|
|
JSHandle<JSRelativeTimeFormat> JSRelativeTimeFormat::InitializeRelativeTimeFormat(
|
|
JSThread *thread, const JSHandle<JSRelativeTimeFormat> &relativeTimeFormat, const JSHandle<JSTaggedValue> &locales,
|
|
const JSHandle<JSTaggedValue> &options)
|
|
{
|
|
EcmaVM *ecmaVm = thread->GetEcmaVM();
|
|
ObjectFactory *factory = ecmaVm->GetFactory();
|
|
|
|
// 1.Let requestedLocales be ? CanonicalizeLocaleList(locales).
|
|
JSHandle<TaggedArray> requestedLocales = intl::LocaleHelper::CanonicalizeLocaleList(thread, locales);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSRelativeTimeFormat, thread);
|
|
|
|
// 2&3. If options is undefined, then Let options be ObjectCreate(null). else Let options be ? ToObject(options).
|
|
JSHandle<JSObject> rtfOptions;
|
|
if (!options->IsUndefined()) {
|
|
rtfOptions = JSTaggedValue::ToObject(thread, options);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSRelativeTimeFormat, thread);
|
|
} else {
|
|
rtfOptions = factory->CreateNullJSObject();
|
|
}
|
|
|
|
// 5. Let matcher be ? GetOption(options, "localeMatcher", "string", «"lookup", "best fit"», "best fit").
|
|
auto globalConst = thread->GlobalConstants();
|
|
LocaleMatcherOption matcher =
|
|
JSLocale::GetOptionOfString(thread, rtfOptions, globalConst->GetHandledLocaleMatcherString(),
|
|
{LocaleMatcherOption::LOOKUP, LocaleMatcherOption::BEST_FIT},
|
|
{"lookup", "best fit"}, LocaleMatcherOption::BEST_FIT);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSRelativeTimeFormat, thread);
|
|
|
|
// 7. Let numberingSystem be ? GetOption(options, "numberingSystem", "string", undefined, undefined).
|
|
JSHandle<JSTaggedValue> property = globalConst->GetHandledNumberingSystemString();
|
|
JSHandle<JSTaggedValue> undefinedValue(thread, JSTaggedValue::Undefined());
|
|
JSHandle<JSTaggedValue> numberingSystemValue =
|
|
JSLocale::GetOption(thread, rtfOptions, property, OptionType::STRING, undefinedValue, undefinedValue);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSRelativeTimeFormat, thread);
|
|
|
|
// Check whether numberingSystem is well formed and set to %RelativeTimeFormat%.[[numberingSystem]]
|
|
std::string numberingSystemStdStr;
|
|
if (!numberingSystemValue->IsUndefined()) {
|
|
JSHandle<EcmaString> numberingSystemString = JSHandle<EcmaString>::Cast(numberingSystemValue);
|
|
if (EcmaStringAccessor(numberingSystemString).IsUtf16()) {
|
|
THROW_RANGE_ERROR_AND_RETURN(thread, "invalid numberingSystem", relativeTimeFormat);
|
|
}
|
|
numberingSystemStdStr = intl::LocaleHelper::ConvertToStdString(numberingSystemString);
|
|
if (!JSLocale::IsNormativeNumberingSystem(numberingSystemStdStr)) {
|
|
THROW_RANGE_ERROR_AND_RETURN(thread, "invalid numberingSystem", relativeTimeFormat);
|
|
}
|
|
}
|
|
|
|
// 10. Let localeData be %RelativeTimeFormat%.[[LocaleData]].
|
|
// 11. Let r be ResolveLocale(%RelativeTimeFormat%.[[AvailableLocales]], requestedLocales, opt,
|
|
// %RelativeTimeFormat%.[[RelevantExtensionKeys]], localeData).
|
|
JSHandle<TaggedArray> availableLocales;
|
|
if (requestedLocales->GetLength() == 0) {
|
|
availableLocales = factory->EmptyArray();
|
|
} else {
|
|
std::vector<std::string> availableStringLocales =
|
|
intl::LocaleHelper::GetAvailableLocales(thread, "calendar", nullptr);
|
|
availableLocales = JSLocale::ConstructLocaleList(thread, availableStringLocales);
|
|
}
|
|
std::set<std::string> relevantExtensionKeys{"nu"};
|
|
ResolvedLocale r =
|
|
JSLocale::ResolveLocale(thread, availableLocales, requestedLocales, matcher, relevantExtensionKeys);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSRelativeTimeFormat, thread);
|
|
icu::Locale icuLocale = r.localeData;
|
|
|
|
// 12. Let locale be r.[[Locale]].
|
|
JSHandle<EcmaString> localeStr = intl::LocaleHelper::ToLanguageTag(thread, icuLocale);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSRelativeTimeFormat, thread);
|
|
|
|
// 13. Set relativeTimeFormat.[[Locale]] to locale.
|
|
relativeTimeFormat->SetLocale(thread, localeStr.GetTaggedValue());
|
|
|
|
// 15. Set relativeTimeFormat.[[NumberingSystem]] to r.[[nu]].
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
if (!numberingSystemStdStr.empty()) {
|
|
if (JSLocale::IsWellNumberingSystem(numberingSystemStdStr)) {
|
|
icuLocale.setUnicodeKeywordValue("nu", numberingSystemStdStr, status);
|
|
ASSERT(U_SUCCESS(status));
|
|
}
|
|
}
|
|
|
|
// 16. Let s be ? GetOption(options, "style", "string", «"long", "short", "narrow"», "long").
|
|
property = globalConst->GetHandledStyleString();
|
|
RelativeStyleOption styleOption = JSLocale::GetOptionOfString(thread, rtfOptions, property,
|
|
{RelativeStyleOption::LONG, RelativeStyleOption::SHORT, RelativeStyleOption::NARROW},
|
|
{"long", "short", "narrow"}, RelativeStyleOption::LONG);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSRelativeTimeFormat, thread);
|
|
|
|
// 17. Set relativeTimeFormat.[[Style]] to s.
|
|
relativeTimeFormat->SetStyle(styleOption);
|
|
|
|
// 18. Let numeric be ? GetOption(options, "numeric", "string", ?"always", "auto"?, "always").
|
|
property = globalConst->GetHandledNumericString();
|
|
NumericOption numericOption =
|
|
JSLocale::GetOptionOfString(thread, rtfOptions, property, {NumericOption::ALWAYS, NumericOption::AUTO},
|
|
{"always", "auto"}, NumericOption::ALWAYS);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSRelativeTimeFormat, thread);
|
|
|
|
// 19. Set relativeTimeFormat.[[Numeric]] to numeric.
|
|
relativeTimeFormat->SetNumeric(numericOption);
|
|
|
|
// 20. Let relativeTimeFormat.[[NumberFormat]] be ! Construct(%NumberFormat%, « locale »).
|
|
icu::NumberFormat *icuNumberFormat = icu::NumberFormat::createInstance(icuLocale, UNUM_DECIMAL, status);
|
|
if (U_FAILURE(status) != 0) {
|
|
delete icuNumberFormat;
|
|
if (status == UErrorCode::U_MISSING_RESOURCE_ERROR) {
|
|
THROW_REFERENCE_ERROR_AND_RETURN(thread, "can not find icu data resources", relativeTimeFormat);
|
|
}
|
|
THROW_RANGE_ERROR_AND_RETURN(thread, "create icu::NumberFormat failed", relativeTimeFormat);
|
|
}
|
|
// Display grouping using the default strategy for all locales
|
|
if (icuNumberFormat->getDynamicClassID() == icu::DecimalFormat::getStaticClassID()) {
|
|
icu::DecimalFormat* icuDecimalFormat = static_cast<icu::DecimalFormat*>(icuNumberFormat);
|
|
icuDecimalFormat->setMinimumGroupingDigits(UNUM_MINIMUM_GROUPING_DIGITS_AUTO);
|
|
}
|
|
|
|
// Trans RelativeStyleOption to ICU Style
|
|
UDateRelativeDateTimeFormatterStyle uStyle;
|
|
switch (styleOption) {
|
|
case RelativeStyleOption::LONG:
|
|
uStyle = UDAT_STYLE_LONG;
|
|
break;
|
|
case RelativeStyleOption::SHORT:
|
|
uStyle = UDAT_STYLE_SHORT;
|
|
break;
|
|
case RelativeStyleOption::NARROW:
|
|
uStyle = UDAT_STYLE_NARROW;
|
|
break;
|
|
default:
|
|
LOG_ECMA(FATAL) << "this branch is unreachable";
|
|
UNREACHABLE();
|
|
}
|
|
icu::RelativeDateTimeFormatter rtfFormatter(icuLocale, icuNumberFormat, uStyle, UDISPCTX_CAPITALIZATION_NONE,
|
|
status);
|
|
if (U_FAILURE(status) != 0) {
|
|
THROW_RANGE_ERROR_AND_RETURN(thread, "icu Formatter Error", relativeTimeFormat);
|
|
}
|
|
|
|
std::string numberingSystem = JSLocale::GetNumberingSystem(icuLocale);
|
|
auto result = factory->NewFromStdString(numberingSystem);
|
|
relativeTimeFormat->SetNumberingSystem(thread, result);
|
|
|
|
// Set RelativeTimeFormat.[[IcuRelativeTimeFormatter]]
|
|
factory->NewJSIntlIcuData(relativeTimeFormat, rtfFormatter, JSRelativeTimeFormat::FreeIcuRTFFormatter);
|
|
|
|
// 22. Return relativeTimeFormat.
|
|
return relativeTimeFormat;
|
|
}
|
|
|
|
// 14.1.2 SingularRelativeTimeUnit ( unit )
|
|
bool SingularUnitToIcuUnit(JSThread *thread, const JSHandle<EcmaString> &unit, URelativeDateTimeUnit *unitEnum)
|
|
{
|
|
// 1. Assert: Type(unit) is String.
|
|
ASSERT(JSHandle<JSTaggedValue>::Cast(unit)->IsString());
|
|
|
|
// 2. If unit is "seconds" or "second", return "second".
|
|
// 3. If unit is "minutes" or "minute", return "minute".
|
|
// 4. If unit is "hours" or "hour", return "hour".
|
|
// 5. If unit is "days" or "day", return "day".
|
|
// 6. If unit is "weeks" or "week", return "week".
|
|
// 7. If unit is "months" or "month", return "month".
|
|
// 8. If unit is "quarters" or "quarter", return "quarter".
|
|
// 9. If unit is "years" or "year", return "year".
|
|
auto globalConst = thread->GlobalConstants();
|
|
JSHandle<EcmaString> second = JSHandle<EcmaString>::Cast(globalConst->GetHandledSecondString());
|
|
JSHandle<EcmaString> minute = JSHandle<EcmaString>::Cast(globalConst->GetHandledMinuteString());
|
|
JSHandle<EcmaString> hour = JSHandle<EcmaString>::Cast(globalConst->GetHandledHourString());
|
|
JSHandle<EcmaString> day = JSHandle<EcmaString>::Cast(globalConst->GetHandledDayString());
|
|
JSHandle<EcmaString> week = JSHandle<EcmaString>::Cast(globalConst->GetHandledWeekString());
|
|
JSHandle<EcmaString> month = JSHandle<EcmaString>::Cast(globalConst->GetHandledMonthString());
|
|
JSHandle<EcmaString> quarter = JSHandle<EcmaString>::Cast(globalConst->GetHandledQuarterString());
|
|
JSHandle<EcmaString> year = JSHandle<EcmaString>::Cast(globalConst->GetHandledYearString());
|
|
|
|
JSHandle<EcmaString> seconds = JSHandle<EcmaString>::Cast(globalConst->GetHandledSecondsString());
|
|
JSHandle<EcmaString> minutes = JSHandle<EcmaString>::Cast(globalConst->GetHandledMinutesString());
|
|
JSHandle<EcmaString> hours = JSHandle<EcmaString>::Cast(globalConst->GetHandledHoursString());
|
|
JSHandle<EcmaString> days = JSHandle<EcmaString>::Cast(globalConst->GetHandledDaysString());
|
|
JSHandle<EcmaString> weeks = JSHandle<EcmaString>::Cast(globalConst->GetHandledWeeksString());
|
|
JSHandle<EcmaString> months = JSHandle<EcmaString>::Cast(globalConst->GetHandledMonthsString());
|
|
JSHandle<EcmaString> quarters = JSHandle<EcmaString>::Cast(globalConst->GetHandledQuartersString());
|
|
JSHandle<EcmaString> years = JSHandle<EcmaString>::Cast(globalConst->GetHandledYearsString());
|
|
|
|
if (EcmaStringAccessor::StringsAreEqual(*second, *unit) ||
|
|
EcmaStringAccessor::StringsAreEqual(*seconds, *unit)) {
|
|
*unitEnum = UDAT_REL_UNIT_SECOND;
|
|
} else if (EcmaStringAccessor::StringsAreEqual(*minute, *unit) ||
|
|
EcmaStringAccessor::StringsAreEqual(*minutes, *unit)) {
|
|
*unitEnum = UDAT_REL_UNIT_MINUTE;
|
|
} else if (EcmaStringAccessor::StringsAreEqual(*hour, *unit) ||
|
|
EcmaStringAccessor::StringsAreEqual(*hours, *unit)) {
|
|
*unitEnum = UDAT_REL_UNIT_HOUR;
|
|
} else if (EcmaStringAccessor::StringsAreEqual(*day, *unit) ||
|
|
EcmaStringAccessor::StringsAreEqual(*days, *unit)) {
|
|
*unitEnum = UDAT_REL_UNIT_DAY;
|
|
} else if (EcmaStringAccessor::StringsAreEqual(*week, *unit) ||
|
|
EcmaStringAccessor::StringsAreEqual(*weeks, *unit)) {
|
|
*unitEnum = UDAT_REL_UNIT_WEEK;
|
|
} else if (EcmaStringAccessor::StringsAreEqual(*month, *unit) ||
|
|
EcmaStringAccessor::StringsAreEqual(*months, *unit)) {
|
|
*unitEnum = UDAT_REL_UNIT_MONTH;
|
|
} else if (EcmaStringAccessor::StringsAreEqual(*quarter, *unit) ||
|
|
EcmaStringAccessor::StringsAreEqual(*quarters, *unit)) {
|
|
*unitEnum = UDAT_REL_UNIT_QUARTER;
|
|
} else if (EcmaStringAccessor::StringsAreEqual(*year, *unit) ||
|
|
EcmaStringAccessor::StringsAreEqual(*years, *unit)) {
|
|
*unitEnum = UDAT_REL_UNIT_YEAR;
|
|
} else {
|
|
return false;
|
|
}
|
|
// 11. else return unit.
|
|
return true;
|
|
}
|
|
|
|
// Unwrap RelativeTimeFormat
|
|
JSHandle<JSTaggedValue> JSRelativeTimeFormat::UnwrapRelativeTimeFormat(JSThread *thread,
|
|
const JSHandle<JSTaggedValue> &rtf)
|
|
{
|
|
ASSERT_PRINT(rtf->IsJSObject(), "rtf is not a JSObject");
|
|
|
|
JSHandle<GlobalEnv> env = thread->GetEcmaVM()->GetGlobalEnv();
|
|
bool isInstanceOf = JSFunction::InstanceOf(thread, rtf, env->GetRelativeTimeFormatFunction());
|
|
RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, rtf);
|
|
if (!rtf->IsJSRelativeTimeFormat() && isInstanceOf) {
|
|
JSHandle<JSTaggedValue> key(thread, JSHandle<JSIntl>::Cast(env->GetIntlFunction())->GetFallbackSymbol());
|
|
OperationResult operationResult = JSTaggedValue::GetProperty(thread, rtf, key);
|
|
RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, rtf);
|
|
return operationResult.GetValue();
|
|
}
|
|
|
|
// Perform ? RequireInternalSlot(relativeTimeFormat, [[InitializedRelativeTimeFormat]]).
|
|
if (!rtf->IsJSRelativeTimeFormat()) {
|
|
RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, rtf);
|
|
}
|
|
return rtf;
|
|
}
|
|
|
|
// CommonFormat
|
|
icu::FormattedRelativeDateTime GetIcuFormatted(JSThread *thread,
|
|
const JSHandle<JSRelativeTimeFormat> &relativeTimeFormat,
|
|
double value, const JSHandle<EcmaString> &unit)
|
|
{
|
|
icu::RelativeDateTimeFormatter *formatter = relativeTimeFormat->GetIcuRTFFormatter();
|
|
ASSERT_PRINT(formatter != nullptr, "rtfFormatter is null");
|
|
|
|
// If isFinite(value) is false, then throw a RangeError exception.
|
|
if (!std::isfinite(value)) {
|
|
THROW_RANGE_ERROR_AND_RETURN(thread, "", icu::FormattedRelativeDateTime());
|
|
}
|
|
|
|
// 10. If unit is not one of "second", "minute", "hour", "day", "week", "month", "quarter", or "year", throw a
|
|
// RangeError exception.
|
|
URelativeDateTimeUnit unitEnum;
|
|
if (!SingularUnitToIcuUnit(thread, unit, &unitEnum)) {
|
|
THROW_RANGE_ERROR_AND_RETURN(thread, "", icu::FormattedRelativeDateTime());
|
|
}
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
NumericOption numeric = relativeTimeFormat->GetNumeric();
|
|
|
|
icu::FormattedRelativeDateTime formatted;
|
|
switch (numeric) {
|
|
case NumericOption::ALWAYS:
|
|
formatted = formatter->formatNumericToValue(value, unitEnum, status);
|
|
ASSERT_PRINT(U_SUCCESS(status), "icu format to value error");
|
|
break;
|
|
case NumericOption::AUTO:
|
|
formatted = formatter->formatToValue(value, unitEnum, status);
|
|
ASSERT_PRINT(U_SUCCESS(status), "icu format to value error");
|
|
break;
|
|
default:
|
|
LOG_ECMA(FATAL) << "this branch is unreachable";
|
|
UNREACHABLE();
|
|
}
|
|
return formatted;
|
|
}
|
|
|
|
// 14.1.2 SingularRelativeTimeUnit ( unit )
|
|
JSHandle<EcmaString> SingularUnitString(JSThread *thread, const JSHandle<EcmaString> &unit)
|
|
{
|
|
auto globalConst = thread->GlobalConstants();
|
|
JSHandle<EcmaString> second = JSHandle<EcmaString>::Cast(globalConst->GetHandledSecondString());
|
|
JSHandle<EcmaString> minute = JSHandle<EcmaString>::Cast(globalConst->GetHandledMinuteString());
|
|
JSHandle<EcmaString> hour = JSHandle<EcmaString>::Cast(globalConst->GetHandledHourString());
|
|
JSHandle<EcmaString> day = JSHandle<EcmaString>::Cast(globalConst->GetHandledDayString());
|
|
JSHandle<EcmaString> week = JSHandle<EcmaString>::Cast(globalConst->GetHandledWeekString());
|
|
JSHandle<EcmaString> month = JSHandle<EcmaString>::Cast(globalConst->GetHandledMonthString());
|
|
JSHandle<EcmaString> quarter = JSHandle<EcmaString>::Cast(globalConst->GetHandledQuarterString());
|
|
JSHandle<EcmaString> year = JSHandle<EcmaString>::Cast(globalConst->GetHandledYearString());
|
|
JSHandle<EcmaString> seconds = JSHandle<EcmaString>::Cast(globalConst->GetHandledSecondsString());
|
|
JSHandle<EcmaString> minutes = JSHandle<EcmaString>::Cast(globalConst->GetHandledMinutesString());
|
|
JSHandle<EcmaString> hours = JSHandle<EcmaString>::Cast(globalConst->GetHandledHoursString());
|
|
JSHandle<EcmaString> days = JSHandle<EcmaString>::Cast(globalConst->GetHandledDaysString());
|
|
JSHandle<EcmaString> weeks = JSHandle<EcmaString>::Cast(globalConst->GetHandledWeeksString());
|
|
JSHandle<EcmaString> months = JSHandle<EcmaString>::Cast(globalConst->GetHandledMonthsString());
|
|
JSHandle<EcmaString> quarters = JSHandle<EcmaString>::Cast(globalConst->GetHandledQuartersString());
|
|
JSHandle<EcmaString> years = JSHandle<EcmaString>::Cast(globalConst->GetHandledYearsString());
|
|
|
|
// 2. If unit is "seconds" or "second", return "second".
|
|
if (EcmaStringAccessor::StringsAreEqual(*second, *unit) || EcmaStringAccessor::StringsAreEqual(*seconds, *unit)) {
|
|
return second;
|
|
}
|
|
// 3. If unit is "minutes" or "minute", return "minute".
|
|
if (EcmaStringAccessor::StringsAreEqual(*minute, *unit) || EcmaStringAccessor::StringsAreEqual(*minutes, *unit)) {
|
|
return minute;
|
|
}
|
|
// 4. If unit is "hours" or "hour", return "hour".
|
|
if (EcmaStringAccessor::StringsAreEqual(*hour, *unit) || EcmaStringAccessor::StringsAreEqual(*hours, *unit)) {
|
|
return hour;
|
|
}
|
|
// 5. If unit is "days" or "day", return "day".
|
|
if (EcmaStringAccessor::StringsAreEqual(*day, *unit) || EcmaStringAccessor::StringsAreEqual(*days, *unit)) {
|
|
return day;
|
|
}
|
|
// 6. If unit is "weeks" or "week", return "week".
|
|
if (EcmaStringAccessor::StringsAreEqual(*week, *unit) || EcmaStringAccessor::StringsAreEqual(*weeks, *unit)) {
|
|
return week;
|
|
}
|
|
// 7. If unit is "months" or "month", return "month".
|
|
if (EcmaStringAccessor::StringsAreEqual(*month, *unit) || EcmaStringAccessor::StringsAreEqual(*months, *unit)) {
|
|
return month;
|
|
}
|
|
// 8. If unit is "quarters" or "quarter", return "quarter".
|
|
if (EcmaStringAccessor::StringsAreEqual(*quarter, *unit) || EcmaStringAccessor::StringsAreEqual(*quarters, *unit)) {
|
|
return quarter;
|
|
}
|
|
// 9. If unit is "years" or "year", return "year".
|
|
if (EcmaStringAccessor::StringsAreEqual(*year, *unit) || EcmaStringAccessor::StringsAreEqual(*years, *unit)) {
|
|
return year;
|
|
}
|
|
|
|
JSHandle<JSTaggedValue> undefinedValue(thread, JSTaggedValue::Undefined());
|
|
return JSHandle<EcmaString>::Cast(undefinedValue);
|
|
}
|
|
|
|
// 14.1.5 FormatRelativeTime ( relativeTimeFormat, value, unit )
|
|
JSHandle<EcmaString> JSRelativeTimeFormat::Format(JSThread *thread, double value, const JSHandle<EcmaString> &unit,
|
|
const JSHandle<JSRelativeTimeFormat> &relativeTimeFormat)
|
|
{
|
|
ObjectFactory *factory = thread->GetEcmaVM()->GetFactory();
|
|
icu::FormattedRelativeDateTime formatted = GetIcuFormatted(thread, relativeTimeFormat, value, unit);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(EcmaString, thread);
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
icu::UnicodeString uString = formatted.toString(status);
|
|
if (U_FAILURE(status) != 0) {
|
|
THROW_RANGE_ERROR_AND_RETURN(thread, "icu formatted toString error", factory->GetEmptyString());
|
|
}
|
|
JSHandle<EcmaString> string =
|
|
factory->NewFromUtf16(reinterpret_cast<const uint16_t *>(uString.getBuffer()), uString.length());
|
|
return string;
|
|
}
|
|
|
|
void FormatToArray(JSThread *thread, const JSHandle<JSArray> &array,
|
|
const icu::FormattedRelativeDateTime &formatted, double value,
|
|
const JSHandle<EcmaString> &unit)
|
|
{
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
icu::UnicodeString formattedText = formatted.toString(status);
|
|
if (U_FAILURE(status)) {
|
|
THROW_TYPE_ERROR(thread, "formattedRelativeDateTime toString failed");
|
|
}
|
|
|
|
icu::ConstrainedFieldPosition cfpo;
|
|
// Set constrainCategory to UFIELD_CATEGORY_NUMBER which is specified for UNumberFormatFields
|
|
cfpo.constrainCategory(UFIELD_CATEGORY_NUMBER);
|
|
int32_t index = 0;
|
|
int32_t previousLimit = 0;
|
|
auto globalConst = thread->GlobalConstants();
|
|
JSHandle<JSTaggedValue> taggedValue(thread, JSTaggedValue(value));
|
|
JSMutableHandle<JSTaggedValue> typeString(thread, JSTaggedValue::Undefined());
|
|
JSHandle<JSTaggedValue> unitString = globalConst->GetHandledUnitString();
|
|
std::vector<std::pair<int32_t, int32_t>> separatorFields;
|
|
/**
|
|
* From ICU header file document @unumberformatter.h
|
|
* Sets a constraint on the field category.
|
|
*
|
|
* When this instance of ConstrainedFieldPosition is passed to FormattedValue#nextPosition,
|
|
* positions are skipped unless they have the given category.
|
|
*
|
|
* Any previously set constraints are cleared.
|
|
*
|
|
* For example, to loop over only the number-related fields:
|
|
*
|
|
* ConstrainedFieldPosition cfpo;
|
|
* cfpo.constrainCategory(UFIELDCATEGORY_NUMBER_FORMAT);
|
|
* while (fmtval.nextPosition(cfpo, status)) {
|
|
* // handle the number-related field position
|
|
* }
|
|
*/
|
|
while ((formatted.nextPosition(cfpo, status) != 0)) {
|
|
int32_t fieldId = cfpo.getField();
|
|
int32_t start = cfpo.getStart();
|
|
int32_t limit = cfpo.getLimit();
|
|
// Special case when fieldId is UNUM_GROUPING_SEPARATOR_FIELD
|
|
if (static_cast<UNumberFormatFields>(fieldId) == UNUM_GROUPING_SEPARATOR_FIELD) {
|
|
separatorFields.push_back(std::pair<int32_t, int32_t>(start, limit));
|
|
continue;
|
|
}
|
|
// If start greater than previousLimit, means a literal type exists before number fields
|
|
// so add a literal type with value of formattedText.sub(0, start)
|
|
if (start > previousLimit) {
|
|
typeString.Update(globalConst->GetLiteralString());
|
|
JSHandle<EcmaString> substring =
|
|
intl::LocaleHelper::UStringToString(thread, formattedText, previousLimit, start);
|
|
JSLocale::PutElement(thread, index++, array, typeString, JSHandle<JSTaggedValue>::Cast(substring));
|
|
RETURN_IF_ABRUPT_COMPLETION(thread);
|
|
}
|
|
// Add part when type is unit
|
|
// Iterate former grouping separator vector and add unit element to array
|
|
for (auto it = separatorFields.begin(); it != separatorFields.end(); it++) {
|
|
if (it->first > start) {
|
|
// Add Integer type element
|
|
JSHandle<EcmaString> resString =
|
|
intl::LocaleHelper::UStringToString(thread, formattedText, start, it->first);
|
|
typeString.Update(
|
|
JSLocale::GetNumberFieldType(thread, taggedValue.GetTaggedValue(), fieldId).GetTaggedValue());
|
|
JSHandle<JSObject> record =
|
|
JSLocale::PutElement(thread, index++, array, typeString, JSHandle<JSTaggedValue>::Cast(resString));
|
|
RETURN_IF_ABRUPT_COMPLETION(thread);
|
|
JSObject::CreateDataPropertyOrThrow(thread, record, unitString, JSHandle<JSTaggedValue>::Cast(unit));
|
|
RETURN_IF_ABRUPT_COMPLETION(thread);
|
|
// Add Group type element
|
|
resString = intl::LocaleHelper::UStringToString(thread, formattedText, it->first, it->second);
|
|
typeString.Update(JSLocale::GetNumberFieldType(thread, taggedValue.GetTaggedValue(),
|
|
UNUM_GROUPING_SEPARATOR_FIELD).GetTaggedValue());
|
|
record =
|
|
JSLocale::PutElement(thread, index++, array, typeString, JSHandle<JSTaggedValue>::Cast(resString));
|
|
RETURN_IF_ABRUPT_COMPLETION(thread);
|
|
JSObject::CreateDataPropertyOrThrow(thread, record, unitString, JSHandle<JSTaggedValue>::Cast(unit));
|
|
RETURN_IF_ABRUPT_COMPLETION(thread);
|
|
start = it->second;
|
|
}
|
|
}
|
|
// Add current field unit
|
|
JSHandle<EcmaString> subString = intl::LocaleHelper::UStringToString(thread, formattedText, start, limit);
|
|
typeString.Update(JSLocale::GetNumberFieldType(thread, taggedValue.GetTaggedValue(), fieldId).GetTaggedValue());
|
|
JSHandle<JSObject> record =
|
|
JSLocale::PutElement(thread, index++, array, typeString, JSHandle<JSTaggedValue>::Cast(subString));
|
|
RETURN_IF_ABRUPT_COMPLETION(thread);
|
|
JSObject::CreateDataPropertyOrThrow(thread, record, unitString, JSHandle<JSTaggedValue>::Cast(unit));
|
|
RETURN_IF_ABRUPT_COMPLETION(thread);
|
|
previousLimit = limit;
|
|
}
|
|
// If iterated length is smaller than formattedText.length, means a literal type exists after number fields
|
|
// so add a literal type with value of formattedText.sub(previousLimit, formattedText.length)
|
|
if (formattedText.length() > previousLimit) {
|
|
typeString.Update(globalConst->GetLiteralString());
|
|
JSHandle<EcmaString> substring =
|
|
intl::LocaleHelper::UStringToString(thread, formattedText, previousLimit, formattedText.length());
|
|
JSLocale::PutElement(thread, index, array, typeString, JSHandle<JSTaggedValue>::Cast(substring));
|
|
RETURN_IF_ABRUPT_COMPLETION(thread);
|
|
}
|
|
}
|
|
|
|
// 14.1.6 FormatRelativeTimeToParts ( relativeTimeFormat, value, unit )
|
|
JSHandle<JSArray> JSRelativeTimeFormat::FormatToParts(JSThread *thread, double value, const JSHandle<EcmaString> &unit,
|
|
const JSHandle<JSRelativeTimeFormat> &relativeTimeFormat)
|
|
{
|
|
icu::FormattedRelativeDateTime formatted = GetIcuFormatted(thread, relativeTimeFormat, value, unit);
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSArray, thread);
|
|
JSHandle<EcmaString> singularUnit = SingularUnitString(thread, unit);
|
|
JSHandle<JSArray> array = JSHandle<JSArray>::Cast(JSArray::ArrayCreate(thread, JSTaggedNumber(0)));
|
|
RETURN_HANDLE_IF_ABRUPT_COMPLETION(JSArray, thread);
|
|
FormatToArray(thread, array, formatted, value, singularUnit);
|
|
return array;
|
|
}
|
|
|
|
void JSRelativeTimeFormat::ResolvedOptions(JSThread *thread, const JSHandle<JSRelativeTimeFormat> &relativeTimeFormat,
|
|
const JSHandle<JSObject> &options)
|
|
{
|
|
if (relativeTimeFormat->GetIcuRTFFormatter() != nullptr) {
|
|
[[maybe_unused]] icu::RelativeDateTimeFormatter *formatter = relativeTimeFormat->GetIcuRTFFormatter();
|
|
} else {
|
|
THROW_ERROR(thread, ErrorType::RANGE_ERROR, "rtf is not initialized");
|
|
}
|
|
|
|
auto globalConst = thread->GlobalConstants();
|
|
// [[locale]]
|
|
JSHandle<JSTaggedValue> property = globalConst->GetHandledLocaleString();
|
|
JSHandle<EcmaString> locale(thread, relativeTimeFormat->GetLocale());
|
|
PropertyDescriptor localeDesc(thread, JSHandle<JSTaggedValue>::Cast(locale), true, true, true);
|
|
JSObject::DefineOwnProperty(thread, options, property, localeDesc);
|
|
|
|
// [[Style]]
|
|
property = globalConst->GetHandledStyleString();
|
|
RelativeStyleOption style = relativeTimeFormat->GetStyle();
|
|
JSHandle<JSTaggedValue> styleValue;
|
|
if (style == RelativeStyleOption::LONG) {
|
|
styleValue = globalConst->GetHandledLongString();
|
|
} else if (style == RelativeStyleOption::SHORT) {
|
|
styleValue = globalConst->GetHandledShortString();
|
|
} else if (style == RelativeStyleOption::NARROW) {
|
|
styleValue = globalConst->GetHandledNarrowString();
|
|
}
|
|
PropertyDescriptor styleDesc(thread, styleValue, true, true, true);
|
|
JSObject::DefineOwnProperty(thread, options, property, styleDesc);
|
|
|
|
// [[Numeric]]
|
|
property = globalConst->GetHandledNumericString();
|
|
NumericOption numeric = relativeTimeFormat->GetNumeric();
|
|
JSHandle<JSTaggedValue> numericValue;
|
|
if (numeric == NumericOption::ALWAYS) {
|
|
numericValue = globalConst->GetHandledAlwaysString();
|
|
} else if (numeric == NumericOption::AUTO) {
|
|
numericValue = globalConst->GetHandledAutoString();
|
|
} else {
|
|
THROW_ERROR(thread, ErrorType::RANGE_ERROR, "numeric is exception");
|
|
}
|
|
PropertyDescriptor numericDesc(thread, numericValue, true, true, true);
|
|
JSObject::DefineOwnProperty(thread, options, property, numericDesc);
|
|
|
|
// [[NumberingSystem]]
|
|
property = JSHandle<JSTaggedValue>::Cast(globalConst->GetHandledNumberingSystemString());
|
|
JSHandle<JSTaggedValue> numberingSystem(thread, relativeTimeFormat->GetNumberingSystem());
|
|
PropertyDescriptor numberingSystemDesc(thread, numberingSystem, true, true, true);
|
|
JSObject::DefineOwnProperty(thread, options, property, numberingSystemDesc);
|
|
}
|
|
} // namespace panda::ecmascript
|