In your settings.yaml you can register node generator class. Each node type used in your setup, must have an attached generator class.
Flowpack:
NodeGenerator:
generator:
'TYPO3.Neos.NodeTypes:Page':
class: 'Flowpack\NodeGenerator\Generator\Document\PageGeneratorImplementation'
'Ttree.Blog:Post':
class: 'Flowpack\NodeGenerator\Generator\Document\PostGeneratorImplementation'
'TYPO3.Neos.NodeTypes:Text':
class: 'Flowpack\NodeGenerator\Generator\Content\TextGeneratorImplementation'
'TYPO3.Neos.NodeTypes:Image':
class: 'Flowpack\NodeGenerator\Generator\Content\ImageGeneratorImplementation'
'TYPO3.Neos.NodeTypes:TextWithImage':
class: 'Flowpack\NodeGenerator\Generator\Content\TextWithImageGeneratorImplementation'The NodesGenerators who call your node generator class, will catch NodeExistsException so you don't need to take care about that. The generator will skip silently nodes that currently exist in the TYPO3CR.
class PageGeneratorImplementation extends AstractNodeGeneratorImplementation {
/**
* @param NodeInterface $parentNode
* @param NodeType $nodeType
* @return NodeInterface|void
*/
public function create(NodeInterface $parentNode, NodeType $nodeType) {
$title = Company::name();
$name = Utility::renderValidNodeName($title);
$childrenNode = $parentNode->createNode($name, $nodeType);
$childrenNode->setProperty('title', $title);
return $childrenNode;
}
}If multiple Content and Document node type are configured the generator will select a random node type for each new node. Take care to declare a generator class for each node type.
The Extension is shipped with some exemple of presets, a basic preset look like:
Flowpack:
NodeGenerator:
preset:
# Basic website, with a multiple level page tree
small-website:
depth: 3
nodeByLevel: 10
contentNodeByDocument: 5
documentNodeType: [ 'TYPO3.Neos.NodeTypes:Page' ]
contentNodeType: [ 'TYPO3.Neos.NodeTypes:Text', 'TYPO3.Neos.NodeTypes:Images' ]
# Randomness of the number of nodes generated from 0 to 100
randomness: 25flow generator:nodes --site-node blog --preset small-blog