/**
* Replace the {{theme_plus_cached_asset::*}} insert tag.
*
* @see \Contao\Controller::replaceInsertTags
*
* @param $tag
*
* @return bool|mixed|string
* @SuppressWarnings(PHPMD.EvalExpression)
*/
public function replaceCachedAssetInsertTag($tag)
{
if ('theme_plus_cached_asset::' === substr($tag, 0, 25)) {
/** @var string $cacheKey The cache key. */
$cacheKey = substr($tag, 25);
/** @var string $assets */
$assets = $this->cache->fetch($cacheKey);
if ($assets) {
$variables = $this->compiler->getVariables();
extract($variables);
return eval($assets);
}
return '';
}
return false;
}
/**
* Load all stylesheets from the cache.
*
* @param \LayoutModel $layout
* @param array $stylesheets The search and replace array.
*
* @return void
*
* @SuppressWarnings(PHPMD.EvalExpression)
*/
protected function loadStylesheets(\PageModel $page, \LayoutModel $layout, &$stylesheets)
{
$key = 'css:' . $page->id;
$assets = $this->cache->fetch($key);
if ($assets) {
if ($page->cache) {
$stylesheets .= sprintf('{{theme_plus_cached_asset::%s|uncached}}', $key);
} else {
$variables = $this->compiler->getVariables();
extract($variables);
$stylesheets .= eval($assets);
}
} else {
$page->cache = false;
$this->parseStylesheets(RenderMode::LIVE, $page, $layout, $stylesheets);
}
}
/**
* Load all javascripts from the cache.
*
* @param \LayoutModel $layout
* @param array $scripts The search and replace array.
*
* @return void
*
* @SuppressWarnings(PHPMD.EvalExpression)
*/
protected function loadJavaScripts(\PageModel $page, \LayoutModel $layout, &$headScripts, &$bodyScripts)
{
$headKey = 'js:head:' . $page->id;
$headAssets = $this->cache->fetch($headKey);
$bodyKey = 'js:body:' . $page->id;
$bodyAssets = $this->cache->fetch($bodyKey);
if ($headAssets && $bodyAssets) {
if ($page->cache) {
$headScripts .= sprintf('{{theme_plus_cached_asset::%s|uncached}}', $headKey);
$bodyScripts .= sprintf('{{theme_plus_cached_asset::%s|uncached}}', $bodyKey);
} else {
$variables = $this->compiler->getVariables();
extract($variables);
$headScripts .= eval($headAssets);
$bodyScripts .= eval($bodyAssets);
}
} else {
$page->cache = false;
$this->parseJavaScripts(RenderMode::LIVE, $page, $layout, $headScripts, $bodyScripts);
}
}
