protected function parseLink(array $row)
{
$link = new Link();
if (isset($row['rel'])) {
$link->setRel($row['rel']);
} else {
throw new Exception('Rel member must be present');
}
if (isset($row['type'])) {
$link->setType($row['type']);
}
if (isset($row['href'])) {
$link->setHref($row['href']);
} else {
if (isset($row['template'])) {
$link->setTemplate($row['template']);
}
}
if (isset($row['titles'])) {
$link->setTitles($row['titles']);
}
if (isset($row['properties'])) {
$link->setProperties($row['properties']);
}
return $link;
}
protected function parseLink(SimpleXMLElement $element)
{
$link = new Link();
if (isset($element['rel'])) {
$link->setRel((string) $element['rel']);
} else {
throw new Exception('Rel member must be present');
}
if (isset($element['type'])) {
$link->setType((string) $element['type']);
}
if (isset($element['href'])) {
$link->setHref((string) $element['href']);
} else {
if (isset($element['template'])) {
$link->setTemplate((string) $element['template']);
}
}
if (isset($element->Title)) {
$titles = array();
foreach ($element->Title as $title) {
$lang = (string) $title->attributes('xml', true)->lang;
if (empty($lang)) {
$lang = 'default';
}
$titles[$lang] = (string) $title;
}
$link->setTitles($titles);
}
if (isset($element->Property)) {
$properties = array();
foreach ($element->Property as $property) {
$type = isset($property['type']) ? (string) $property['type'] : null;
if (!empty($type)) {
$value = $property->attributes('xsi', true)->nil;
if ($value == 'true') {
$properties[$type] = null;
} else {
$properties[$type] = (string) $property;
}
}
}
$link->setProperties($properties);
}
return $link;
}
