/**
* Get the html output from the block's `modify` method.
*
* @deprecated This method is not required in Core-2.0. Simply use
* `$output = $blockClassInstance->modify($request, $blockEntity->getContent());`
* @param $blockClassInstance
* @param BlockEntity $blockEntity
* @param Request $request
* @return mixed|string
*/
private function getBlockModifyOutput($blockClassInstance, BlockEntity $blockEntity, Request $request)
{
$output = '';
if ($blockClassInstance instanceof BlockControllerInterface) {
$output = $blockClassInstance->modify($request, $blockEntity->getContent());
} elseif ($blockClassInstance instanceof \Zikula_Controller_AbstractBlock) {
// @todo remove this BC at Core-2.0
$blockInfo = \BlockUtil::getBlockInfo($blockEntity->getBid());
$blockInfo = $blockInfo ? $blockInfo : ['content' => ''];
$output = call_user_func([$blockClassInstance, 'modify'], $blockInfo);
}
return $output;
}
/**
* Display one block.
*
* @param BlockEntity $block
* @param string $positionName @deprecated argument. remove at Core-2.0
* @return string
*/
public function showBlock(BlockEntity $block, $positionName = '')
{
$blockInstance = $this->blockApi->createInstanceFromBKey($block->getBkey());
$legacy = false;
$content = '';
if ($blockInstance instanceof BlockControllerInterface) {
$content = $blockInstance->display($block->getContent());
} elseif ($blockInstance instanceof \Zikula_Controller_AbstractBlock) {
// @todo remove at Core-2.0
$legacy = true;
$args = \BlockUtil::getBlockInfo($block->getBid());
$args['position'] = $positionName;
$content = $blockInstance->display($args);
}
if (!$legacy) {
if (null !== ($moduleInstance = $this->extensionApi->getModuleInstanceOrNull($block->getModule()->getName()))) {
// @todo can remove check for null at Core-2.0
// add module stylesheet to page - legacy blocks load stylesheets automatically on ModUtil::load()
$moduleInstance->addStylesheet();
}
}
return $this->themeEngine->wrapBlockContentInTheme($content, $block->getTitle(), $block->getBlocktype(), $block->getBid(), $positionName, $legacy);
}