/**
* @param assFormulaQuestionUnitCategory $category
* @param assFormulaQuestionUnit $unit
* @return ilPropertyFormGUI
*/
protected function initUnitForm(assFormulaQuestionUnitCategory $category = null, assFormulaQuestionUnit $unit = null)
{
if ($this->unit_form instanceof ilPropertyFormGUI) {
return $this->unit_form;
}
$unit_in_use = false;
if ($unit instanceof assFormulaQuestionUnit && $this->repository->isUnitInUse($unit->getId())) {
$unit_in_use = true;
}
$this->unit_form = new ilPropertyFormGUI();
$title = new ilTextInputGUI($this->lng->txt('unit'), 'unit_title');
$title->setDisabled($unit_in_use);
$title->setRequired(true);
$this->unit_form->addItem($title);
$baseunit = new ilSelectInputGUI($this->lng->txt('baseunit'), 'base_unit');
$items = $this->repository->getCategorizedUnits();
$options = array();
$category_name = '';
$new_category = false;
foreach ((array) $items as $item) {
if ($unit instanceof assFormulaQuestionUnit && $unit->getId() == $item->getId()) {
continue;
}
/**
* @var $item assFormulaQuestionUnitCategory|assFormulaQuestionUnitCategory
*/
if ($item instanceof assFormulaQuestionUnitCategory) {
if ($category_name != $item->getDisplayString()) {
$new_category = true;
$category_name = $item->getDisplayString();
}
continue;
}
$options[$item->getId()] = $item->getDisplayString() . ($new_category ? ' (' . $category_name . ')' : '');
$new_category = false;
}
$baseunit->setDisabled($unit_in_use);
$baseunit->setOptions(array(0 => $this->lng->txt('no_selection')) + $options);
$this->unit_form->addItem($baseunit);
$factor = new ilNumberInputGUI($this->lng->txt('factor'), 'factor');
$factor->setRequired(true);
$factor->setSize(3);
$factor->setMinValue(0);
$factor->allowDecimals(true);
$factor->setDisabled($unit_in_use);
$this->unit_form->addItem($factor);
if (null === $unit) {
$this->unit_form->setTitle($this->lng->txt('new_unit'));
$this->unit_form->setFormAction($this->ctrl->getFormAction($this, 'addUnit'));
$this->unit_form->addCommandButton('addUnit', $this->lng->txt('save'));
} else {
$this->ctrl->setParameter($this, 'unit_id', $unit->getId());
if ($unit_in_use) {
$this->unit_form->setFormAction($this->ctrl->getFormAction($this, 'showUnitsOfCategory'));
} else {
$this->unit_form->addCommandButton('saveUnit', $this->lng->txt('save'));
$this->unit_form->setFormAction($this->ctrl->getFormAction($this, 'saveUnit'));
}
$this->unit_form->setTitle(sprintf($this->lng->txt('un_sel_cat_sel_unit'), $category->getDisplayString(), $unit->getDisplayString()));
}
$this->unit_form->addCommandButton('showUnitsOfCategory', $this->lng->txt('cancel'));
return $this->unit_form;
}
/**
* @param assFormulaQuestionUnit $unit
*/
public function saveUnit(assFormulaQuestionUnit $unit)
{
/**
* @var $ilDB ilDB
*/
global $ilDB;
$res = $ilDB->queryF('SELECT unit_id FROM il_qpl_qst_fq_unit WHERE unit_id = %s', array('integer'), array($unit->getId()));
if ($ilDB->fetchAssoc($res)) {
$row = $ilDB->fetchAssoc($res);
$sequence = $row['sequence'];
if (is_null($unit->getBaseUnit()) || !strlen($unit->getBaseUnit())) {
$unit->setFactor(1);
}
$ar = $ilDB->manipulateF('UPDATE il_qpl_qst_fq_unit SET unit = %s, factor = %s, baseunit_fi = %s, category_fi = %s, sequence = %s WHERE unit_id = %s AND question_fi = %s', array('text', 'float', 'integer', 'integer', 'integer', 'integer', 'integer'), array($unit->getUnit(), $unit->getFactor(), (int) $unit->getBaseUnit(), (int) $unit->getCategory(), (int) $unit->getSequence(), (int) $unit->getId(), (int) $this->getConsumerId()));
if ($ar > 0) {
$this->clearUnits();
}
}
}
