private function normalizeTabs(BlockInterface $block)
{
$properties = $block->getProperties();
if (isset($properties['tabs']) && count($properties['tabs'])) {
if (isset($properties['tabs'][0]) && !is_array($properties['tabs'][0])) {
$converted = array();
$sort = count($properties['tabs']);
foreach ($properties['tabs'] as $key => $value) {
$converted[] = ['label' => $value, 'key' => $key, 'sort' => $sort--];
}
$properties['tabs'] = $converted;
}
$maxKey = 0;
$maxSort = 0;
array_walk($properties['tabs'], function ($tab) use(&$maxKey, &$maxSort) {
if (isset($tab['key']) && $tab['key'] > $maxKey) {
$maxKey = $tab['key'];
}
if (isset($tab['sort']) && $tab['sort'] > $maxSort) {
$maxSort = $tab['sort'];
}
});
$maxKey++;
$maxSort++;
foreach ($properties['tabs'] as &$tab) {
if (!isset($tab['key']) || $tab['key'] === null || $tab['key'] === "") {
$tab['key'] = $maxKey++;
}
if (!isset($tab['sort']) || $tab['sort'] === null || $tab['sort'] === "") {
$tab['sort'] = $maxSort++;
}
}
uasort($properties['tabs'], function ($a, $b) {
return $a['sort'] < $b['sort'] ? 1 : 0;
});
$block->setProperties($properties);
}
return $block;
}
