VCardImport::tryMapUrlAttribute

protected function tryMapUrlAttribute(VCard\VCardElement $element, array &$fields)
{
	$attrs = $element->getAttributesByName('URL');
	$qty = 0;
	foreach($attrs as $attr)
	{
		$value = $attr->getValue();
		if($value === '')
		{
			continue;
		}

		if(!isset($fields['FM']))
		{
			$fields['FM'] = array();
		}

		if(!isset($fields['FM']['WEB']))
		{
			$fields['FM']['WEB'] = array();
		}

		$qty++;
		$fields['FM']['WEB']["n{$qty}"] = array('VALUE' => $value, 'VALUE_TYPE' => 'WORK');
	}

	if($qty > 0)
	{
		$this->mappedMultiFields['WEB'] = array('WORK');
	}
	return $qty > 0;
}