public function generateFunctionName(Operation $operation)
{
$prefix = strtolower($operation->getMethod());
$parts = explode('/', $operation->getPath());
$parts = array_filter($parts, function ($part) {
$part = trim($part);
if (empty($part)) {
return false;
}
if (preg_match('/^{(.+?)}$/', $part)) {
return false;
}
return true;
});
$parts = array_map(function ($part) {
$part = trim($part);
return ucfirst($part);
}, $parts);
return $prefix . implode('', $parts);
}
/**
* Generate a method for an operation
*
* @param string $name
* @param Operation $operation
* @param Context $context
*
* @return Stmt\ClassMethod
*/
public function generate($name, Operation $operation, Context $context)
{
$methodParameters = [];
$documentation = ['/**'];
$bodyParameter = null;
$queryParamStatements = [];
$replaceArgs = [];
$queryParamVariable = new Expr\Variable('queryParam');
$url = $operation->getPath();
if ($operation->getOperation()->getDescription()) {
$documentation[] = sprintf(" * %s", $operation->getOperation()->getDescription());
}
if ($operation->getOperation()->getParameters()) {
$documentation[] = " * ";
foreach ($operation->getOperation()->getParameters() as $parameter) {
if ($parameter instanceof BodyParameter) {
$methodParameters[] = $this->bodyParameterGenerator->generateMethodParameter($parameter);
$documentation[] = sprintf(' * @param %s', $this->bodyParameterGenerator->generateDocParameter($parameter));
$bodyParameter = $parameter;
}
if ($parameter instanceof FormDataParameterSubSchema) {
$queryParamStatements = array_merge($queryParamStatements, $this->formDataParameterGenerator->generateQueryParamStatements($parameter, $queryParamVariable));
}
if ($parameter instanceof HeaderParameterSubSchema) {
$queryParamStatements = array_merge($queryParamStatements, $this->formDataParameterGenerator->generateQueryParamStatements($parameter, $queryParamVariable));
}
if ($parameter instanceof PathParameterSubSchema) {
$methodParameters[] = $this->pathParameterGenerator->generateMethodParameter($parameter);
$documentation[] = sprintf(' * @param %s', $this->pathParameterGenerator->generateDocParameter($parameter));
$replaceArgs[] = new Arg(new Expr\Variable($parameter->getName()));
$url = str_replace('{' . $parameter->getName() . '}', '%s', $url);
}
if ($parameter instanceof QueryParameterSubSchema) {
$queryParamStatements = array_merge($queryParamStatements, $this->queryParameterGenerator->generateQueryParamStatements($parameter, $queryParamVariable));
}
}
}
$methodParameters[] = new Param('parameters', new Expr\Array_());
$methodParameters[] = new Param('fetch', new Expr\ConstFetch(new Name('self::FETCH_OBJECT')));
$documentation[] = " * @param array \$parameters List of parameters";
$documentation[] = " * @param string \$fetch Fetch mode (object or response)";
$documentation[] = " *";
$documentation[] = " * @return \\Psr\\Http\\Message\\ResponseInterface";
$documentation[] = " */";
$methodBody = [new Expr\Assign($queryParamVariable, new Expr\New_(new Name('QueryParam')))];
$methodBody = array_merge($methodBody, $queryParamStatements);
$methodBody = array_merge($methodBody, [new Expr\Assign(new Expr\Variable('url'), new Expr\FuncCall(new Name('sprintf'), array_merge([new Arg(new Scalar\String_($url . '?%s'))], array_merge($replaceArgs, [new Expr\MethodCall($queryParamVariable, 'buildQueryString', [new Arg(new Expr\Variable('parameters'))])]))))]);
$methodBody = array_merge($methodBody, [new Expr\Assign(new Expr\Variable('request'), new Expr\MethodCall(new Expr\PropertyFetch(new Expr\Variable('this'), 'messageFactory'), 'createRequest', [new Arg(new Scalar\String_($operation->getMethod())), new Arg(new Expr\Variable('url')), new Arg(new Expr\MethodCall($queryParamVariable, 'buildHeaders', [new Arg(new Expr\Variable('parameters'))])), new Arg($bodyParameter === null ? new Expr\ConstFetch(new Name('null')) : new Expr\Variable($bodyParameter->getName()))])), new Expr\Assign(new Expr\Variable('response'), new Expr\MethodCall(new Expr\PropertyFetch(new Expr\Variable('this'), 'httpClient'), 'sendRequest', [new Arg(new Expr\Variable('request'))])), new Stmt\If_(new Expr\BinaryOp\Equal(new Expr\ConstFetch(new Name('self::FETCH_RESPONSE')), new Expr\Variable('fetch')), ['stmts' => [new Stmt\Return_(new Expr\Variable('response'))]])]);
foreach ($operation->getOperation()->getResponses() as $status => $response) {
$ifStatus = $this->createResponseDenormalizationStatement($status, $response->getSchema(), $context);
if (null !== $ifStatus) {
$methodBody[] = $ifStatus;
}
}
$methodBody[] = new Stmt\Return_(new Expr\Variable('response'));
return new Stmt\ClassMethod($name, ['type' => Stmt\Class_::MODIFIER_PUBLIC, 'params' => $methodParameters, 'stmts' => $methodBody], ['comments' => [new Comment\Doc(implode("\n", $documentation))]]);
}
/**
* Create headers statements
*
* @param Operation $operation
* @param $queryParamVariable
*
* @return array
*/
protected function createHeaderStatements(Operation $operation, $queryParamVariable)
{
$headerVariable = new Expr\Variable('headers');
return [[new Expr\Assign($headerVariable, new Expr\FuncCall(new Name('array_merge'), [new Arg(new Expr\Array_([new Expr\ArrayItem(new Scalar\String_($operation->getHost()), new Scalar\String_('Host'))])), new Arg(new Expr\MethodCall($queryParamVariable, 'buildHeaders', [new Arg(new Expr\Variable('parameters'))]))]))], $headerVariable];
}
public function generateFunctionName(Operation $operation)
{
return Inflector::camelize($operation->getOperation()->getOperationId());
}