/** * Returns the INode object for the requested path * * @param string $path * @return INode */ public function getNodeForPath($path) { $path = trim($path, '/'); if (isset($this->cache[$path])) { return $this->cache[$path]; } // Is it the root node? if (!strlen($path)) { return $this->rootNode; } // Attempting to fetch its parent list($parentName, $baseName) = URLUtil::splitPath($path); // If there was no parent, we must simply ask it from the root node. if ($parentName === "") { $node = $this->rootNode->getChild($baseName); } else { // Otherwise, we recursively grab the parent and ask him/her. $parent = $this->getNodeForPath($parentName); if (!$parent instanceof ICollection) { throw new Exception\NotFound('Could not find node at path: ' . $path); } $node = $parent->getChild($baseName); } $this->cache[$path] = $node; return $node; }
/** * copyNode * * @param INode $source * @param ICollection $destinationParent * @param string $destinationName * @return void */ protected function copyNode(INode $source, ICollection $destinationParent, $destinationName = null) { if (!$destinationName) { $destinationName = $source->getName(); } if ($source instanceof IFile) { $data = $source->get(); // If the body was a string, we need to convert it to a stream if (is_string($data)) { $stream = fopen('php://temp', 'r+'); fwrite($stream, $data); rewind($stream); $data = $stream; } $destinationParent->createFile($destinationName, $data); $destination = $destinationParent->getChild($destinationName); } elseif ($source instanceof ICollection) { $destinationParent->createDirectory($destinationName); $destination = $destinationParent->getChild($destinationName); foreach ($source->getChildren() as $child) { $this->copyNode($child, $destination); } } if ($source instanceof IProperties && $destination instanceof IProperties) { $props = $source->getProperties(array()); $destination->updateProperties($props); } }