/**
* Returns all classcontents classnames
*
* @return string[] An array that contains all classcontents classnames
*/
public function getAllClassContentClassnames()
{
if (null === $this->contentClassnames) {
$cacheId = md5('all_classcontents_classnames_' . $this->app->getContext() . '_' . $this->app->getEnvironment());
if (!$this->app->isDebugMode() && false !== ($value = $this->cache->load($cacheId))) {
$this->contentClassnames = json_decode($value, true);
} else {
$this->contentClassnames = [AbstractClassContent::CLASSCONTENT_BASE_NAMESPACE . 'ContentSet'];
foreach ($this->app->getClassContentDir() as $directory) {
$this->contentClassnames = array_merge($this->contentClassnames, CategoryManager::getClassContentClassnamesFromDir($directory));
}
$this->cache->save($cacheId, json_encode($this->contentClassnames));
}
}
return $this->contentClassnames;
}
/**
* CategoryManager's constructor.
*
* @param ApplicationInterface $application application from where we will extract classcontent's categories
*/
public function __construct(ApplicationInterface $application)
{
$this->categories = [];
$this->options = ['thumbnail_url_pattern' => $application->getRouting()->getUrlByRouteName('bb.classcontent_thumbnail', ['filename' => '%s.' . $application->getContainer()->getParameter('classcontent_thumbnail.extension')])];
$this->loadCategoriesFromClassContentDirectories($application->getClassContentDir());
}
