/**
* Get Options.
*
* @return array Options. Array ("value" => "option_text")
*/
function getOptions()
{
global $lng;
if ($this->include_please_select) {
$options = array("" => $lng->txt("please_select"));
}
include_once "./Services/Taxonomy/classes/class.ilTaxonomyTree.php";
$tax_tree = new ilTaxonomyTree($this->getTaxonomyId());
$nodes = $tax_tree->getSubtree($tax_tree->getNodeData($tax_tree->readRootId()));
foreach ($nodes as $n) {
if ($n["type"] == "taxn") {
$options[$n["child"]] = str_repeat(" ", ($n["depth"] - 2) * 2) . $n["title"];
}
}
return $options;
}
private function loadTaxonomyAssignmentData($parentObjId, $questionId)
{
$taxAssignmentData = array();
foreach ($this->getAvailableTaxonomyIds() as $taxId) {
require_once 'Services/Taxonomy/classes/class.ilTaxonomyTree.php';
require_once 'Services/Taxonomy/classes/class.ilTaxNodeAssignment.php';
$taxTree = new ilTaxonomyTree($taxId);
$taxAssignment = new ilTaxNodeAssignment('qpl', $parentObjId, 'quest', $taxId);
$assignments = $taxAssignment->getAssignmentsOfItem($questionId);
foreach ($assignments as $assData) {
if (!isset($taxAssignmentData[$assData['tax_id']])) {
$taxAssignmentData[$assData['tax_id']] = array();
}
$nodeData = $taxTree->getNodeData($assData['node_id']);
$assData['node_lft'] = $nodeData['lft'];
$taxAssignmentData[$assData['tax_id']][$assData['node_id']] = $assData;
}
}
return $taxAssignmentData;
}
