public function __construct(\stdClass $sd = NULL, aohs\AssetOperationHandlerService $service = NULL, $data_definition_id = NULL, $data2 = NULL, $data3 = NULL)
{
// a data definition block will have a data definition id in the sd object
// a page will need to pass into the data definition id
if (isset($sd)) {
// store the data
if (isset($sd->definitionId)) {
$this->definition_id = $sd->definitionId;
$this->type = a\DataDefinitionBlock::TYPE;
} else {
if (isset($data_definition_id)) {
$this->definition_id = $data_definition_id;
$this->type = a\Page::TYPE;
}
}
if (isset($sd->definitionPath)) {
$this->definition_path = $sd->definitionPath;
}
// initialize the arrays
$this->children = array();
$this->node_map = array();
// store the data definition
$this->data_definition = new a\DataDefinition($service, $service->createId(a\DataDefinition::TYPE, $this->definition_id));
// turn structuredDataNode into an array
if (isset($sd->structuredDataNodes->structuredDataNode) && !is_array($sd->structuredDataNodes->structuredDataNode)) {
$child_nodes = array($sd->structuredDataNodes->structuredDataNode);
} elseif (isset($sd->structuredDataNodes->structuredDataNode)) {
$child_nodes = $sd->structuredDataNodes->structuredDataNode;
if (self::DEBUG) {
u\DebugUtility::out("Number of nodes in std: " . count($child_nodes));
}
}
// convert stdClass to objects
StructuredDataNode::processStructuredDataNodes('', $this->children, $child_nodes, $this->data_definition);
}
$this->node_map = $this->getIdentifierNodeMap();
$this->identifiers = array_keys($this->node_map);
$this->host_asset = $data2;
if (self::DEBUG) {
u\DebugUtility::out("First node ID: " . $first_node_id);
}
}
public function createNInstancesForMultipleField($number, $identifier)
{
$number = intval($number);
if (!$number > 0) {
throw new e\UnacceptableValueException(S_SPAN . "The value {$number} is not a number." . E_SPAN);
}
if (!$this->hasNode($identifier)) {
throw new e\NodeException(S_SPAN . "The node {$identifier} does not exist." . E_SPAN);
}
$num_of_instances = $this->getNumberOfSiblings($identifier);
if ($num_of_instances < $number) {
while ($this->getNumberOfSiblings($identifier) != $number) {
$this->appendSibling($identifier);
}
} else {
if ($num_of_instances > $number) {
while ($this->getNumberOfSiblings($identifier) != $number) {
$this->removeLastSibling($identifier);
}
}
}
// update map and identifiers
StructuredDataNode::processStructuredDataNodes('', $this->children, $this->toStdClass()->structuredDataNodes->structuredDataNode, $this->data_definition);
$this->node_map = $this->getIdentifierNodeMap();
$this->identifiers = array_keys($this->node_map);
return $this;
}
