public function createFromNode(NodeInterface $node) { $item = $this->createItem($node->getName(), $node->getOptions()); foreach ($node->getChildren() as $childNode) { $item->addChild($this->createFromNode($childNode)); } return $item; }
/** * Create a menu item from a NodeInterface * * @param NodeInterface $node * @return MenuItem */ public function createFromNode(NodeInterface $node) { $item = new MenuItem($node->getName(), $this->getUriFromNode($node), $node->getAttributes()); $item->setLabel($node->getLabel()); foreach ($node->getChildren() as $childNode) { $item->addChild($this->createFromNode($childNode)); } return $item; }
public function registerChild(NodeInterface $node, $overwrite = false, $prepend = false) { $this->registerAdopters(); if ($node->getParent() !== $this) { throw new \RuntimeException('Nodes being registered must return this node from their getParentNode method.'); } $name = $node->getName(); if (!$overwrite && isset($this->childNodes[$name])) { throw new \RuntimeException(sprintf('Node name %s is already registered.', $name)); } if ($prepend) { $this->childNodes = array_merge([$name => null], $this->getChildren(), [$name => $node]); } else { $this->childNodes[$name] = $node; } }
/** * @param int $depth */ private function writeNode(NodeInterface $node, $depth = 0) { $comments = array(); $default = ''; $defaultArray = null; $children = null; $example = $node->getExample(); // defaults if ($node instanceof ArrayNode) { $children = $node->getChildren(); if ($node instanceof PrototypedArrayNode) { $prototype = $node->getPrototype(); if ($prototype instanceof ArrayNode) { $children = $prototype->getChildren(); } // check for attribute as key if ($key = $node->getKeyAttribute()) { $keyNode = new ArrayNode($key, $node); $keyNode->setInfo('Prototype'); // add children foreach ($children as $childNode) { $keyNode->addChild($childNode); } $children = array($key => $keyNode); } } if (!$children) { if ($node->hasDefaultValue() && count($defaultArray = $node->getDefaultValue())) { $default = ''; } elseif (!is_array($example)) { $default = '[]'; } } } else { $default = '~'; if ($node->hasDefaultValue()) { $default = $node->getDefaultValue(); if (true === $default) { $default = 'true'; } elseif (false === $default) { $default = 'false'; } elseif (null === $default) { $default = '~'; } } } // required? if ($node->isRequired()) { $comments[] = 'Required'; } // example if ($example && !is_array($example)) { $comments[] = 'Example: '.$example; } $default = (string) $default != '' ? ' '.$default : ''; $comments = count($comments) ? '# '.implode(', ', $comments) : ''; $text = sprintf('%-20s %s %s', $node->getName().':', $default, $comments); if ($info = $node->getInfo()) { $this->writeLine(''); $this->writeLine('# '.$info, $depth * 4); } $this->writeLine($text, $depth * 4); // output defaults if ($defaultArray) { $this->writeLine(''); $message = count($defaultArray) > 1 ? 'Defaults' : 'Default'; $this->writeLine('# '.$message.':', $depth * 4 + 4); $this->writeArray($defaultArray, $depth + 1); } if (is_array($example)) { $this->writeLine(''); $message = count($example) > 1 ? 'Examples' : 'Example'; $this->writeLine('# '.$message.':', $depth * 4 + 4); $this->writeArray($example, $depth + 1); } if ($children) { foreach ($children as $childNode) { $this->writeNode($childNode, $depth + 1); } } }
public function addChild(NodeInterface $node) { if ($this->isTerminal()) { throw new \LogicException("I am terminal"); } $node->setParent($this); $this->children[$node->getName()] = $node; }