public function fetchArchivedBlocks($archiveDir, $slotName)
{
if (!is_dir($archiveDir)) {
return array();
}
$found = array();
$blockName = basename($archiveDir);
// Backward compatibility
$this->updateHistory($archiveDir);
$historyFile = $archiveDir . '/history.json';
$history = json_decode(file_get_contents($historyFile), true);
foreach ($history as $name => $block) {
$block = JsonTools::toBlock($this->serializer, json_encode($block));
if (null === $block) {
continue;
}
$block->setName($blockName);
$block->setSlotName($slotName);
$block->setHistoryName($name);
$found[$name] = $block;
}
krsort($found);
$result = array_values($found);
return $result;
}
