public function testSourceDataGetter()
{
$source = uniqid('testSource', true);
$data = new GeneratorData($source);
$this->assertSame($source, $data->getSource());
$newSource = uniqid('newTestSource', true);
$data->setSource($newSource);
$this->assertSame($newSource, $data->getSource());
}
/**
* {@inheritdoc}
*/
protected function prepare(GeneratorData $data, VisitorCollection $visitorCollection)
{
$source = $data->getSource();
if (is_array($source)) {
if (isset($source[self::NODE_ACTIONS])) {
// traversing through actions, looking for "@addTree" action
$actions = $source[self::NODE_ACTIONS];
foreach ($actions as $nodeNo => $actionDefinition) {
// do not validate syntax, error will be thrown afterwards
$actionName = is_array($actionDefinition) ? key($actionDefinition) : '';
if (self::ACTION_ADD_TREE === $actionName) {
$path = self::NODE_ACTIONS . '.' . $nodeNo;
$actionNode = reset($actionDefinition);
// looking for items, parent and tree it self
if (!isset($actionNode[self::NODE_ITEMS], $actionNode[self::NODE_TREE])) {
throw new SyntaxException('expected array with keys "items" and "tree"', $actionDefinition, $path);
}
$transformedActions = [];
$treeParent = key($actionNode[self::NODE_TREE]);
$tree = current($actionNode[self::NODE_TREE]);
try {
$this->processTree($transformedActions, $tree, $treeParent, $actionNode[self::NODE_ITEMS]);
} catch (\LogicException $e) {
throw new SyntaxException('invalid tree definition. ' . $e->getMessage(), $actionDefinition, $path);
}
// pre-generate "path" option in order to show correct path if validation error will occur
array_walk($transformedActions, function (&$val) use($path) {
$val[self::PATH_ATTR] = $path;
});
$source[self::NODE_ACTIONS] = array_merge($source[self::NODE_ACTIONS], $transformedActions);
// unset processed "@addTree" action
unset($source[self::NODE_ACTIONS][$nodeNo]);
}
}
}
// apply extensions
foreach ($this->extensions as $extension) {
$extension->prepare($source, $visitorCollection);
}
}
$data->setSource($source);
}
