public function submit()
{
if ($this->validateAction() && $this->canAccess()) {
$a = $this->area;
$oldStyle = $this->page->getAreaCustomStyle($a);
if (is_object($oldStyle)) {
$oldStyleSet = $oldStyle->getStyleSet();
}
$nvc = $this->page->getVersionToModify();
$set = StyleSet::populateFromRequest($this->request);
if (is_object($set)) {
$set->save();
$nvc->setCustomStyleSet($a, $set);
} else {
if ($oldStyleSet) {
$nvc->resetAreaCustomStyle($this->area);
}
}
$pr = new EditResponse();
$pr->setPage($this->page);
$pr->setAdditionalDataAttribute('aID', $this->area->getAreaID());
$pr->setAdditionalDataAttribute('arHandle', $this->area->getAreaHandle());
if (is_object($oldStyleSet)) {
$pr->setAdditionalDataAttribute('oldIssID', $oldStyleSet->getID());
}
if (is_object($set)) {
$pr->setAdditionalDataAttribute('issID', $set->getID());
$style = new CustomStyle($set, $this->area, $this->page->getCollectionThemeObject());
$css = $style->getCSS();
if ($css !== '') {
$pr->setAdditionalDataAttribute('css', $style->getStyleWrapper($style->getCSS()));
}
$pr->setAdditionalDataAttribute('containerClass', $style->getContainerClass());
}
$pr->setMessage(t('Design updated.'));
$pr->outputJSON();
}
}
