/**
* Recursively copies nested sequence blocks for rollover.
*
* @param CurriculumInventorySequenceBlockInterface $block The block to copy.
* @param CurriculumInventoryReportInterface $newReport The new report to roll over into.
* @param CurriculumInventoryAcademicLevelInterface[] $newLevels A map of new academic levels, indexed by level.
* @param CurriculumInventorySequenceBlockInterface|null $newParent The new parent block for this copy.
*/
protected function rolloverSequenceBlock(CurriculumInventorySequenceBlockInterface $block, CurriculumInventoryReportInterface $newReport, array $newLevels, CurriculumInventorySequenceBlockInterface $newParent = null)
{
/* @var CurriculumInventorySequenceBlockInterface $newBlock */
$newBlock = $this->sequenceBlockManager->create();
$newBlock->setReport($newReport);
$newBlock->setAcademicLevel($newLevels[$block->getAcademicLevel()->getLevel()]);
$newBlock->setDescription($block->getDescription());
$newBlock->setEndDate($block->getEndDate());
$newBlock->setStartDate($block->getStartDate());
$newBlock->setChildSequenceOrder($block->getChildSequenceOrder());
$newBlock->setDuration($block->getDuration());
$newBlock->setTitle($block->getTitle());
$newBlock->setOrderInSequence($block->getOrderInSequence());
$newBlock->setMinimum($block->getMinimum());
$newBlock->setMaximum($block->getMaximum());
$newBlock->setTrack($block->hasTrack());
$newBlock->setRequired($block->getRequired());
if ($newParent) {
$newBlock->setParent($newParent);
$newParent->addChild($newBlock);
}
$newReport->addSequenceBlock($newBlock);
$this->sequenceBlockManager->update($newBlock, false, false);
foreach ($block->getChildren() as $child) {
$this->rolloverSequenceBlock($child, $newReport, $newLevels, $newBlock);
}
}
/**
* Reorders child sequence blocks if the parent's child sequence order changes.
* @param int $oldValue
* @param CurriculumInventorySequenceBlockInterface $block
* @param ManagerInterface $manager
*/
protected function reorderChildrenOnChildSequenceOrderChange($oldValue, CurriculumInventorySequenceBlockInterface $block, ManagerInterface $manager)
{
/* @var CurriculumInventorySequenceBlockInterface[] $children */
$children = $block->getChildren()->toArray();
if (empty($children)) {
return;
}
$newValue = $block->getChildSequenceOrder();
if ($newValue === $oldValue) {
return;
}
switch ($newValue) {
case CurriculumInventorySequenceBlockInterface::ORDERED:
usort($children, [CurriculumInventorySequenceBlock::class, 'compareSequenceBlocksWithDefaultStrategy']);
for ($i = 0, $n = count($children); $i < $n; $i++) {
$children[$i]->setOrderInSequence($i + 1);
$manager->update($children[$i]);
}
break;
case CurriculumInventorySequenceBlockInterface::UNORDERED:
case CurriculumInventorySequenceBlockInterface::PARALLEL:
if ($oldValue === CurriculumInventorySequenceBlockInterface::ORDERED) {
for ($i = 0, $n = count($children); $i < $n; $i++) {
$children[$i]->setOrderInSequence(0);
$manager->update($children[$i]);
}
}
break;
default:
// do nothing
}
}
