/**
* Shutdown the Evaluator and save created expressions overwriting any existing expressions
*
* @return void
*/
public function shutdownObject()
{
if ($this->newExpressions === array()) {
return;
}
$codeToBeCached = 'return array (' . chr(10);
foreach ($this->newExpressions as $name => $function) {
$codeToBeCached .= "'" . $name . "' => " . $function . ',' . chr(10);
}
$codeToBeCached .= ');';
$this->runtimeExpressionsCache->set('Flow_Aop_RuntimeExpressions', $codeToBeCached);
}
/**
* Shutdown the Evaluator
*/
public function shutdownObject()
{
if (count($this->newExpressions) > 0) {
$changesToPersist = FALSE;
$codeToBeCached = $this->expressionCache->get('cachedExpressionClosures');
/**
* At this point a race condition could happen, that we try to prevent with an additional check.
* So we compare the evaluated expressions during this request with the methods the cache has at
* this point and only add methods that are not present. Only if we added anything we write the cache.
*/
foreach ($this->newExpressions as $functionName => $newExpression) {
if (strpos($codeToBeCached, $functionName) === FALSE) {
$codeToBeCached .= $newExpression . chr(10);
$changesToPersist = TRUE;
}
}
if ($changesToPersist) {
$this->expressionCache->set('cachedExpressionClosures', $codeToBeCached);
}
}
}
/**
* Reads the specified class file, appends ORIGINAL_CLASSNAME_SUFFIX to its
* class name and stores the result in the proxy classes cache.
*
* @param string $className Short class name of the class to copy
* @param string $pathAndFilename Full path and filename of the original class file
* @param string $proxyClassCode The code that makes up the proxy class
* @return void
*
* @throws Exception If the original class filename doesn't match the actual class name inside the file.
*/
protected function cacheOriginalClassFileAndProxyCode($className, $pathAndFilename, $proxyClassCode)
{
$classCode = file_get_contents($pathAndFilename);
$classCode = preg_replace('/^<\\?php.*\\n/', '', $classCode);
$classNameSuffix = self::ORIGINAL_CLASSNAME_SUFFIX;
$classCode = preg_replace_callback('/^([a-z ]*)(interface|class)\\s+([a-zA-Z0-9_]+)/m', function ($matches) use($pathAndFilename, $classNameSuffix) {
$classNameAccordingToFileName = basename($pathAndFilename, '.php');
if ($matches[3] !== $classNameAccordingToFileName) {
throw new Exception('The name of the class "' . $matches[3] . '" is not the same as the filename which is "' . basename($pathAndFilename) . '". Path: ' . $pathAndFilename, 1398356897);
}
return $matches[1] . $matches[2] . ' ' . $matches[3] . $classNameSuffix;
}, $classCode);
$classCode = preg_replace('/\\?>[\\n\\s\\r]*$/', '', $classCode);
$this->classesCache->set(str_replace('\\', '_', $className), $classCode . $proxyClassCode);
}
/**
* @param string $identifier
* @param ParsingState $parsingState
* @return void
*/
public function store($identifier, ParsingState $parsingState)
{
if (!$this->templateCache instanceof FrontendInterface) {
return;
}
$identifier = $this->sanitizeIdentifier($identifier);
$this->variableCounter = 0;
$generatedRenderFunctions = '';
if ($parsingState->getVariableContainer()->exists('sections')) {
$sections = $parsingState->getVariableContainer()->get('sections');
// TODO: refactor to $parsedTemplate->getSections()
foreach ($sections as $sectionName => $sectionRootNode) {
$generatedRenderFunctions .= $this->generateCodeForSection($this->convertListOfSubNodes($sectionRootNode), 'section_' . sha1($sectionName), 'section ' . $sectionName);
}
}
$generatedRenderFunctions .= $this->generateCodeForSection($this->convertListOfSubNodes($parsingState->getRootNode()), 'render', 'Main Render function');
$convertedLayoutNameNode = $parsingState->hasLayout() ? $this->convert($parsingState->getLayoutNameNode()) : array('initialization' => '', 'execution' => 'NULL');
$classDefinition = 'class FluidCache_' . $identifier . ' extends \\TYPO3\\Fluid\\Core\\Compiler\\AbstractCompiledTemplate';
$templateCode = <<<EOD
%s {
public function getVariableContainer() {
\t// TODO
\treturn new \\TYPO3\\Fluid\\Core\\ViewHelper\\TemplateVariableContainer();
}
public function getLayoutName(\\TYPO3\\Fluid\\Core\\Rendering\\RenderingContextInterface \$renderingContext) {
\$self = \$this;
%s
return %s;
}
public function hasLayout() {
return %s;
}
%s
}
EOD;
$templateCode = sprintf($templateCode, $classDefinition, $convertedLayoutNameNode['initialization'], $convertedLayoutNameNode['execution'], $parsingState->hasLayout() ? 'TRUE' : 'FALSE', $generatedRenderFunctions);
$this->templateCache->set($identifier, $templateCode);
}