Evaluate an absolute TypoScript path and return the result
/**
* Return the TypoScript value relative to this TypoScript object (with processors etc applied).
*
* Note that subsequent calls of tsValue() with the same TypoScript path will return the same values since the
* first evaluated value will be cached in memory.
*
* @param string $path
* @return mixed
*/
protected function tsValue($path)
{
$fullPath = $this->path . '/' . $path;
if (!isset($this->tsValueCache[$fullPath])) {
$this->tsValueCache[$fullPath] = $this->tsRuntime->evaluate($fullPath, $this);
}
return $this->tsValueCache[$fullPath];
}
/**
* Iterates through all subelements.
*
* @return \ArrayIterator
*/
public function getIterator()
{
$evaluatedArray = array();
foreach ($this->partialTypoScriptTree as $key => $value) {
if (!is_array($value)) {
$evaluatedArray[$key] = $value;
} elseif (isset($value['__objectType'])) {
$evaluatedArray[$key] = $this->fusionRuntime->evaluate($this->path . '/' . $key);
} elseif (isset($value['__eelExpression'])) {
$evaluatedArray[$key] = $this->fusionRuntime->evaluate($this->path . '/' . $key, $this->templateImplementation);
} else {
$evaluatedArray[$key] = new FusionPathProxy($this->templateImplementation, $this->path . '/' . $key, $this->partialTypoScriptTree[$key]);
}
}
return new \ArrayIterator($evaluatedArray);
}
/**
* Builds an array of string which must be used as tags for the cache entry identifier of a specific cached content segment.
*
* @param array $configuration
* @param string $typoScriptPath
* @param object $tsObject The actual TypoScript object
* @return array
*/
protected function buildCacheTags(array $configuration, $typoScriptPath, $tsObject)
{
$cacheTags = [];
if (isset($configuration['entryTags'])) {
foreach ($configuration['entryTags'] as $tagKey => $tagValue) {
$tagValue = $this->runtime->evaluate($typoScriptPath . '/__meta/cache/entryTags/' . $tagKey, $tsObject);
if (is_array($tagValue)) {
$cacheTags = array_merge($cacheTags, $tagValue);
} elseif ((string) $tagValue !== '') {
$cacheTags[] = $tagValue;
}
}
foreach ($this->flushTags() as $tagKey => $tagValue) {
$cacheTags[] = $tagValue;
}
} else {
$cacheTags = [ContentCache::TAG_EVERYTHING];
}
return array_unique($cacheTags);
}
/**
* @test
* @expectedException \Neos\Fusion\Exception
* @expectedExceptionCode 1395922119
*/
public function evaluateWithCacheModeUncachedAndUnspecifiedContextThrowsException()
{
$mockControllerContext = $this->getMockBuilder(ControllerContext::class)->disableOriginalConstructor()->getMock();
$runtime = new Runtime(array('foo' => array('bar' => array('__meta' => array('cache' => array('mode' => 'uncached'))))), $mockControllerContext);
$runtime->evaluate('foo/bar');
}
