public function getGoToLocations($offset)
{
$this->run();
$nodes = $this->parser->getNodesAtOffset($offset);
$locations = [];
foreach ($this->goToComponents as $goto) {
$locations = array_merge($locations, $goto->getGoToLocations($offset, $nodes));
}
return $locations;
}
/**
* @param string $fqname
*
* @return Fix
*/
private function getFix($fqname)
{
if ($this->insertRange === null) {
$namespace = null;
foreach (array_reverse($this->nodePathFromTop) as $ancestor) {
if ($ancestor instanceof Stmt\Namespace_) {
$namespace = $ancestor;
break;
}
}
$lastUse = null;
$stmts = $namespace === null ? $this->parser->getNodes() : $namespace->stmts;
foreach ($stmts as $stmt) {
if ($stmt instanceof Stmt\Use_ || $stmt instanceof Stmt\GroupUse) {
$lastUse = $stmt;
}
}
if ($lastUse !== null) {
/** @var Range */
$range = Range::fromNode($lastUse, $this->file->getPath());
$startLine = $range->getStart()->getLineAndColumn($this->file)[0];
$insertLocation = OffsetLocation::move($this->file, $range->getEnd());
$indent = $this->fixHelper->getIndentOfLines([$this->file->getLine($startLine)]);
$this->insertText = "\n" . $this->fixHelper->makeIndent($indent) . "use %s;";
} else {
$insertLocation = LineAndColumnLocation::moveToStartOfLine($this->file, Range::fromNode($stmts[0], $this->file->getPath())->getStart());
$this->insertText = "use %s;\n\n";
}
$this->insertRange = new Range($insertLocation, OffsetLocation::move($this->file, $insertLocation, -1));
}
$fqname = ltrim($fqname, '\\');
return new Fix([new FixChunk($this->insertRange, sprintf($this->insertText, $fqname))], 'use ' . $fqname);
}
public function complete($offset)
{
$this->run();
$nodes = $this->parser->getNodesAtOffset($offset, true);
$node = null;
if (count($nodes) > 0) {
$node = $nodes[0];
if ($node instanceof Identifier || $node instanceof ErrorNode\Nothing) {
$node = count($nodes) > 1 ? $nodes[1] : null;
}
}
$completions = [];
$ctxClass = null;
foreach ($nodes as $ctxNode) {
if ($ctxNode instanceof Stmt\ClassLike) {
$ctxClass = $ctxNode->hasAttribute('namespacedName') ? Type::nameToString($ctxNode->getAttribute('namespacedName')) : $node->name;
break;
}
}
if ($node instanceof Expr\MethodCall || $node instanceof Expr\PropertyFetch) {
$methods = $this->findMethods($node->var->getAttribute('type'));
$properties = $this->findProperties($node->var->getAttribute('type'));
$methods = $this->reflection->filterAvailableMembers($methods, $ctxClass);
$properties = $this->reflection->filterAvailableMembers($properties, $ctxClass);
$completions = array_merge($this->formatMethods($methods), $this->formatProperties($properties));
} elseif ($node instanceof Expr\StaticCall || $node instanceof Expr\StaticPropertyFetch || $node instanceof Expr\ClassConstFetch) {
// TODO: Support static call on an object: $object::staticMethod() etc.
// TODO: Filter out non-static members outside the inheritance
// chain - while static calls to them are allowed in PHP, they
// are pretty useless.
$staticOnly = true;
foreach ($nodes as $ctxNode) {
if ($ctxNode instanceof Stmt\ClassMethod) {
$staticOnly = $ctxNode->isStatic();
break;
}
}
$methods = $this->findMethods(Type::object_(Type::nameToString($node->class)), $staticOnly);
$properties = $this->findProperties(Type::object_(Type::nameToString($node->class)), $staticOnly);
$consts = $this->findClassConsts(Type::object_(Type::nameToString($node->class)));
$methods = $this->reflection->filterAvailableMembers($methods, $ctxClass);
$properties = $this->reflection->filterAvailableMembers($properties, $ctxClass);
$completions = array_merge($this->formatMethods($methods), $this->formatClassConsts($consts), $this->formatProperties($properties, true));
}
return $completions;
}
