/**
* Inject the developer tools in designer mode.
*
* @see \Contao\Controller::replaceDynamicScriptTags
*
* @param string $buffer
*
* @return string
*/
public function injectDeveloperTools($buffer)
{
$page = $this->pageProvider->getPage();
if ($page) {
$renderMode = $this->renderModeDeterminer->determineMode();
if (RenderMode::DESIGN == $renderMode) {
$buffer = $this->developerTool->inject($buffer);
}
}
return $buffer;
}
public function renderDesignerModeInlineHtml(RenderAssetHtmlEvent $event, $eventName, EventDispatcherInterface $eventDispatcher)
{
if (!$event->getHtml() && $event->isDesignerMode()) {
$asset = $event->getAsset();
if ($asset instanceof ExtendedAssetInterface && $asset->isInline()) {
$page = $this->pageProvider->getPage();
$html = '';
// html mode
$xhtml = $page->outputFormat == 'xhtml';
// retrieve page path
$targetPath = \Environment::get('requestUri');
// remove query string
$targetPath = preg_replace('~\\?\\.*~', '', $targetPath);
// remove leading /
$targetPath = ltrim($targetPath, '/');
// overwrite the target path
$asset->setTargetPath($targetPath);
// load and dump the collection
$asset->load($event->getDefaultFilters());
$js = $asset->dump($event->getDefaultFilters());
// generate html
$scriptHtml = '<script';
if ($xhtml) {
$scriptHtml .= ' type="text/javascript"';
}
$scriptHtml .= '>';
$scriptHtml .= $js;
$scriptHtml .= '</script>';
// wrap cc around
if ($asset instanceof ExtendedAssetInterface && $asset->getConditionalComment()) {
$scriptHtml = ThemePlusUtils::wrapCc($scriptHtml, $asset->getConditionalComment());
}
// add debug information
$html .= $this->developerTool->getDebugComment($asset);
$html .= $scriptHtml . PHP_EOL;
$event->setHtml($html);
}
}
}
public function renderDesignerModeHtml(RenderAssetHtmlEvent $event, $eventName, EventDispatcherInterface $eventDispatcher)
{
if (!$event->getHtml() && $event->isDesignerMode()) {
$asset = $event->getAsset();
if (!$asset instanceof ExtendedAssetInterface || !$asset->isInline()) {
$page = $this->pageProvider->getPage();
$html = '';
// html mode
$xhtml = $page->outputFormat == 'xhtml';
$tagEnding = $xhtml ? ' />' : '>';
// session id
$id = substr(md5($asset->getSourceRoot() . '/' . $asset->getSourcePath()), 0, 8);
// get the session object
$session = unserialize($_SESSION['THEME_PLUS_ASSETS'][$id]);
if (!$session || $asset->getLastModified() > $session->asset->getLastModified()) {
$session = new \stdClass();
$session->page = $page->id;
$session->asset = $asset;
$_SESSION['THEME_PLUS_ASSETS'][$id] = serialize($session);
}
$realAssets = $asset;
while ($realAssets instanceof DelegatorAssetInterface) {
$realAssets = $realAssets->getAsset();
}
if ($realAssets instanceof FileAsset) {
$name = basename($realAssets->getSourcePath());
} else {
if ($realAssets instanceof HttpAsset) {
$class = new \ReflectionClass($realAssets);
$property = $class->getProperty('sourceUrl');
$property->setAccessible(true);
$url = $property->getValue($realAssets);
$name = 'url_' . basename(parse_url($url, PHP_URL_PATH));
} else {
$name = 'asset_' . $id;
}
}
// generate the proxy url
$url = sprintf('assets/theme-plus/proxy.php/css/%s/%s', $id, $name);
// overwrite the target path
$asset->setTargetPath($url);
// remember asset for debug tool
$this->developerTool->registerFile($id, (object) ['asset' => $realAssets, 'type' => 'css', 'url' => $url]);
// generate html
$linkHtml = '<link';
$linkHtml .= sprintf(' id="%s"', $id);
$linkHtml .= sprintf(' href="%s"', $url);
if ($xhtml) {
$linkHtml .= ' type="text/css"';
}
$linkHtml .= ' rel="stylesheet"';
if ($asset instanceof ExtendedAssetInterface && $asset->getMediaQuery()) {
$linkHtml .= sprintf(' media="%s"', $asset->getMediaQuery());
}
$linkHtml .= $tagEnding;
// wrap cc around
if ($asset instanceof ExtendedAssetInterface && $asset->getConditionalComment()) {
$linkHtml = ThemePlusUtils::wrapCc($linkHtml, $asset->getConditionalComment());
}
// add debug information
$html .= $this->developerTool->getDebugComment($asset);
$html .= $linkHtml . PHP_EOL;
$event->setHtml($html);
}
}
}
private function generateCache(GeneratePreCompiledAssetsCacheEvent $event, EventDispatcherInterface $eventDispatcher, $organizeEventName, $renderEventName)
{
if ($event->getCacheCode()) {
return;
}
$date = date('r');
$page = $event->getPage();
$layout = $event->getLayout();
$defaultFilters = $event->getDefaultFilters();
$collections = $event->getCollections();
$result = <<<PHP
/**
* Assets cache
*
* created at: {$date}
* page id: {$page->id}
* layout id: {$layout->id}
*/
PHP;
// store all collections
foreach ($collections as $collection) {
$organizeEvent = new OrganizeAssetsEvent(RenderMode::LIVE, $page, $layout, $collection, $defaultFilters);
$eventDispatcher->dispatch($organizeEventName, $organizeEvent);
$assets = $organizeEvent->getOrganizedAssets()->all();
$debug = '';
$html = '';
foreach ($assets as $asset) {
$renderEvent = new RenderAssetHtmlEvent(RenderMode::LIVE, $page, $layout, $asset, $defaultFilters);
$eventDispatcher->dispatch($renderEventName, $renderEvent);
$debug .= $this->developerTool->getAssetDebugString($asset) . PHP_EOL . PHP_EOL;
$html .= $renderEvent->getHtml();
}
if ($html) {
$expression = $this->compiler->compile($collection->getFilterRules());
$debug = rtrim($debug);
$debug = explode(PHP_EOL, $debug);
$debug = implode(PHP_EOL . ' * ', $debug);
$debug = <<<PHP
/*
* Debug information:
*
* {$debug}
*/
PHP;
$html = var_export($html, true);
$result .= <<<PHP
if ({$expression}) {
{$debug}
return {$html};
}
PHP;
}
}
$result .= <<<PHP
return null;
PHP;
$event->setCacheCode($result);
}