/**
* Returns the parsed DocBlock.
*
* @return \phpDocumentor\Reflection\DocBlock|null
*/
public function getDocBlock()
{
$doc_block = null;
$comment = $this->constant->getDocComment();
if ($comment) {
try {
$doc_block = new \phpDocumentor\Reflection\DocBlock((string) $comment, $this->getNamespace(), $this->getNamespaceAliases());
$doc_block->line_number = $comment->getLine();
} catch (\Exception $e) {
$this->log($e->getMessage(), 2);
}
}
\phpDocumentor\Plugin\EventDispatcher::getInstance()->dispatch('reflection.docblock-extraction.post', \phpDocumentor\Reflection\Events\PostDocBlockExtractionEvent::createInstance($this)->setDocblock($doc_block));
return $doc_block;
}
public function beforeTraverse(array $nodes)
{
$node = null;
$key = 0;
foreach ($nodes as $k => $n) {
if (!$n instanceof \PHPParser_Node_Stmt_InlineHTML) {
$node = $n;
$key = $k;
break;
}
}
if ($node) {
$comments = (array) $node->getAttribute('comments');
// remove non-DocBlock comments
$comments = array_values(array_filter($comments, function ($comment) {
return $comment instanceof \PHPParser_Comment_Doc;
}));
if (!empty($comments)) {
$docblock = new \phpDocumentor\Reflection\DocBlock((string) $comments[0]);
// the first DocBlock in a file documents the file if
// * it precedes another DocBlock or
// * it contains a @package tag and doesn't precede a class
// declaration or
// * it precedes a non-documentable element (thus no include,
// require, class, function, define, const)
if (count($comments) > 1 || !$node instanceof \PHPParser_Node_Stmt_Class && $docblock->hasTag('package') || !$this->isNodeDocumentable($node)) {
$docblock->line_number = $comments[0]->getLine();
$this->doc_block = $docblock;
// remove the file level DocBlock from the node's comments
$comments = array_slice($comments, 1);
}
}
// always update the comments attribute so that standard comments
// do not stop DocBlock from being attached to an element
$node->setAttribute('comments', $comments);
$nodes[$key] = $node;
}
\phpDocumentor\Plugin\EventDispatcher::getInstance()->dispatch('reflection.docblock-extraction.post', \phpDocumentor\Reflection\Events\PostDocBlockExtractionEvent::createInstance($this)->setDocblock($this->doc_block));
return $nodes;
}
