/**
* Collects child blocks of the parent block
*
* @param BlocksCollection $collection
* @param $path
* @param Block|null $parent
*/
protected function collectBlocks(BlocksCollection $collection, $path, Block $parent = null)
{
$pageContents = new \DirectoryIterator($path);
$block = new Block();
$block->setParent($parent);
$block->setChildren(new BlocksCollection());
$block->setPath($path);
foreach ($pageContents as $fileInfo) {
if ($fileInfo->isDot()) {
continue;
}
if ($fileInfo->isDir()) {
$this->collectBlocks($block->getChildren(), $fileInfo->getPath() . '/' . $fileInfo->getFilename(), $block);
}
if ($fileInfo->getExtension() == 'md') {
// TODO: check if all names will be compatible with URLs
$filename = $fileInfo->getFilename();
$parentDirName = basename(dirname($path . '/' . $filename));
$block->setFilename($filename);
/* Extract lead sort order order numbers from the directories names */
$blockNameParts = explode('.', $parentDirName, 2);
$blockName = count($blockNameParts) > 1 ? $blockNameParts[1] : $blockNameParts[0];
$block->setName($blockName);
}
}
$collection->addBlock($block);
}
