/**
* Extracts the available formats from the provided DOM element. If it does not contain any
* nationalPrefixFormattingRule, the one passed-in is retained. The nationalPrefix,
* nationalPrefixFormattingRule and nationalPrefixOptionalWhenFormatting values are provided from
* the parent (territory) element.
*/
public static void LoadAvailableFormats(PhoneMetadata.Builder metadata,
XElement element, string nationalPrefix,
string nationalPrefixFormattingRule,
bool nationalPrefixOptionalWhenFormatting)
{
var carrierCodeFormattingRule = "";
if (element.HasAttribute(CARRIER_CODE_FORMATTING_RULE))
carrierCodeFormattingRule = ValidateRE(
GetDomesticCarrierCodeFormattingRuleFromElement(element, nationalPrefix));
var numberFormatElements = element.GetElementsByTagName(NUMBER_FORMAT).ToList();
var hasExplicitIntlFormatDefined = false;
var numOfFormatElements = numberFormatElements.Count;
if (numOfFormatElements > 0)
{
foreach (var numberFormatElement in numberFormatElements)
{
var format = new NumberFormat.Builder();
if (numberFormatElement.HasAttribute(NATIONAL_PREFIX_FORMATTING_RULE))
{
format.SetNationalPrefixFormattingRule(
GetNationalPrefixFormattingRuleFromElement(numberFormatElement, nationalPrefix));
format.SetNationalPrefixOptionalWhenFormatting(
numberFormatElement.HasAttribute(NATIONAL_PREFIX_OPTIONAL_WHEN_FORMATTING));
}
else
{
format.SetNationalPrefixFormattingRule(nationalPrefixFormattingRule);
format.SetNationalPrefixOptionalWhenFormatting(nationalPrefixOptionalWhenFormatting);
}
if (numberFormatElement.HasAttribute("carrierCodeFormattingRule"))
format.SetDomesticCarrierCodeFormattingRule(ValidateRE(
GetDomesticCarrierCodeFormattingRuleFromElement(
numberFormatElement, nationalPrefix)));
else
format.SetDomesticCarrierCodeFormattingRule(carrierCodeFormattingRule);
// Extract the pattern for the national format.
var nationalFormat =
LoadNationalFormat(metadata, numberFormatElement, format);
metadata.AddNumberFormat(format);
if (LoadInternationalFormat(metadata, numberFormatElement, nationalFormat))
hasExplicitIntlFormatDefined = true;
}
// Only a small number of regions need to specify the intlFormats in the xml. For the majority
// of countries the intlNumberFormat metadata is an exact copy of the national NumberFormat
// metadata. To minimize the size of the metadata file, we only keep intlNumberFormats that
// actually differ in some way to the national formats.
if (!hasExplicitIntlFormatDefined)
metadata.ClearIntlNumberFormat();
}
}
/**
* Extracts the available formats from the provided DOM element. If it does not contain any
* nationalPrefixFormattingRule, the one passed-in is retained. The nationalPrefix,
* nationalPrefixFormattingRule and nationalPrefixOptionalWhenFormatting values are provided from
* the parent (territory) element.
*/
public static void LoadAvailableFormats(PhoneMetadata.Builder metadata,
XElement element, string nationalPrefix,
string nationalPrefixFormattingRule,
bool nationalPrefixOptionalWhenFormatting)
{
var carrierCodeFormattingRule = "";
if (element.HasAttribute(CARRIER_CODE_FORMATTING_RULE))
{
carrierCodeFormattingRule = ValidateRE(
GetDomesticCarrierCodeFormattingRuleFromElement(element, nationalPrefix));
}
var availableFormats = element.Element("availableFormats");
var hasExplicitIntlFormatDefined = false;
if (availableFormats != null && availableFormats.HasElements)
{
foreach (var numberFormatElement in availableFormats.Elements())
{
var format = new NumberFormat.Builder();
if (numberFormatElement.HasAttribute(NATIONAL_PREFIX_FORMATTING_RULE))
{
format.SetNationalPrefixFormattingRule(
GetNationalPrefixFormattingRuleFromElement(numberFormatElement, nationalPrefix));
}
else if (!nationalPrefixFormattingRule.Equals(""))
{
format.SetNationalPrefixFormattingRule(nationalPrefixFormattingRule);
}
if (numberFormatElement.HasAttribute(NATIONAL_PREFIX_OPTIONAL_WHEN_FORMATTING))
{
format.SetNationalPrefixOptionalWhenFormatting(
bool.Parse(numberFormatElement.Attribute(NATIONAL_PREFIX_OPTIONAL_WHEN_FORMATTING).Value));
}
else if (format.NationalPrefixOptionalWhenFormatting
!= nationalPrefixOptionalWhenFormatting)
{
// Inherit from the parent field if it is not already the same as the default.
format.SetNationalPrefixOptionalWhenFormatting(nationalPrefixOptionalWhenFormatting);
}
if (numberFormatElement.HasAttribute("carrierCodeFormattingRule"))
{
format.SetDomesticCarrierCodeFormattingRule(ValidateRE(
GetDomesticCarrierCodeFormattingRuleFromElement(
numberFormatElement, nationalPrefix)));
}
else if (!carrierCodeFormattingRule.Equals(""))
{
format.SetDomesticCarrierCodeFormattingRule(carrierCodeFormattingRule);
}
// Extract the pattern for the national format.
var nationalFormat =
LoadNationalFormat(metadata, numberFormatElement, format);
metadata.AddNumberFormat(format);
if (LoadInternationalFormat(metadata, numberFormatElement, nationalFormat))
{
hasExplicitIntlFormatDefined = true;
}
}
// Only a small number of regions need to specify the intlFormats in the xml. For the majority
// of countries the intlNumberFormat metadata is an exact copy of the national NumberFormat
// metadata. To minimize the size of the metadata file, we only keep intlNumberFormats that
// actually differ in some way to the national formats.
if (!hasExplicitIntlFormatDefined)
{
metadata.ClearIntlNumberFormat();
}
}
}