public function __construct($node, $submission)
{
$this->submission = $submission;
$this->node = $node;
$this->webform = new Webform($node);
$this->submitted = $submission->submitted;
$this->remote_addr = $submission->remote_addr;
$this->data = array();
if (!isset($submission->tracking)) {
$submission->tracking = (object) array();
if (\Drupal::moduleHandler()->moduleExists('webform_tracking') && isset($submission->sid)) {
webform_tracking_load($submission);
}
}
// Some components like checkboxes and fieldsets may have no values
// We want to return NULL in that case instead of throwing a notice.
$webform4 = Webform::is_webform4();
foreach (array_keys($this->node->webform['components']) as $cid) {
if (isset($this->submission->data[$cid])) {
$this->data[$cid] = $webform4 ? $this->submission->data[$cid] : $this->submission->data[$cid]['value'];
} else {
$this->data[$cid] = array(NULL);
}
}
}
public function testComponent_ReturnsNULLForUnknownComponent()
{
$node = self::nodeStub();
$webform = new Webform($node);
$this->assertNull($webform->component(12));
}