/**
* Imports info from a leap:spatial element as a user's address-related
* profile fields
*/
private static function get_addressfields(PluginImportLeap $importer, SimpleXMLElement $addressdata)
{
// TODO: this xpath doesn't respect the namespace prefix - we should
// look it up from $importer->namespaces[NS_LEAP]
$namespaces = $importer->get_namespaces();
$ns = $namespaces[$importer->get_leap2a_namespace()];
$addresslines = $addressdata->xpath($ns . ':addressline');
// We look for 'town' and 'city' deliberately, Mahara has
// separate fields for those. The rest get thrown in the
// 'address' field
$personaddress = '';
$address = array();
foreach ($addresslines as $addressline) {
$maharaattributes = PluginImportLeap::get_attributes($addressline, PluginImportLeap::NS_MAHARA);
if (isset($maharaattributes['artefacttype'])) {
switch ($maharaattributes['artefacttype']) {
case 'address':
case 'town':
case 'city':
$address[$maharaattributes['artefacttype']] = (string) $addressline;
}
} else {
$personaddress .= (string) $addressline . "\n";
}
}
if ($personaddress != '') {
$address['address'] = substr($personaddress, 0, -1);
}
// Now deal with country
$country = $addressdata->xpath($ns . ':country');
if (count($country) == 1) {
$country = $country[0];
$leapattributes = PluginImportLeap::get_attributes($country, $importer->get_leap2a_namespace());
// Try using countrycode attribute first, but fall back to name if it's not present or
// doesn't represent a country
require_once 'country.php';
$countrycode = null;
if (isset($leapattributes['countrycode'])) {
$countrycode = Country::iso3166_alpha3_to_iso3166_alpha2($leapattributes['countrycode']);
}
if (!$countrycode) {
$countrycode = Country::countryname_to_iso3166_alpha2((string) $country);
}
}
return array('address' => $address, 'country' => isset($countrycode) ? $countrycode : null);
}
