/**
* Initialize sprite manager.
* Loads registered sprite configuration from cache, or
* rebuilds new cache before registration.
*
* @return void
*/
public static function initialize()
{
if (!static::isInitialized()) {
$cacheIdentifier = static::getCacheIdentifier();
/** @var $codeCache \TYPO3\CMS\Core\Cache\Frontend\PhpFrontend */
$codeCache = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Cache\CacheManager::class)->getCache('cache_core');
if ($codeCache->has($cacheIdentifier)) {
$codeCache->requireOnce($cacheIdentifier);
} else {
static::buildSpriteDataAndCreateCacheEntry();
}
self::$isInitialized = TRUE;
}
}
/**
* Initialize sprite manager.
* Loads registered sprite configuration from cache, or
* rebuilds new cache before registration.
*
* @return void
*/
public static function initialize()
{
if (!static::isInitialized()) {
$cacheIdentifier = static::getCacheIdentifier();
/** @var $codeCache \TYPO3\CMS\Core\Cache\Frontend\PhpFrontend */
$codeCache = $GLOBALS['typo3CacheManager']->getCache('cache_core');
if ($codeCache->has($cacheIdentifier)) {
$codeCache->requireOnce($cacheIdentifier);
} else {
static::createSpriteCache();
$codeCache->requireOnce($cacheIdentifier);
}
self::$isInitialized = TRUE;
}
}