/**
* Add a method to get a parameter of this operation after it has been filtered.
* @throws APIBuilderException
*/
function addFilteredParameterMethod()
{
$methodGenerator = new MethodGenerator('getFilteredParameter');
$body = 'if (array_key_exists($name, $this->parameters) == false) {' . PHP_EOL;
//TODO - make this be the correct type
$body .= ' throw new \\Exception(\'Parameter \'.$name.\' does not exist.\');' . PHP_EOL;
$body .= '}' . PHP_EOL;
$body .= '' . PHP_EOL;
$body .= '$value = $this->parameters[$name];' . PHP_EOL;
$body .= '' . PHP_EOL;
$paramFilterBlocks = [];
foreach ($this->operationDefinition->getParameters() as $parameter) {
$parameterFilters = $parameter->getFilters();
if (count($parameterFilters)) {
//Only generate the filter block if a filter actually need to be applied
$paramFilterBlocks[] = $this->generateParamFilterBlock($parameter);
}
}
if (count($paramFilterBlocks)) {
$body .= 'switch ($name) {' . PHP_EOL;
$body .= '' . PHP_EOL;
foreach ($paramFilterBlocks as $paramFilterBlock) {
$body .= $paramFilterBlock . PHP_EOL;
$body .= '' . PHP_EOL;
}
$body .= ' default:{}' . PHP_EOL;
$body .= '' . PHP_EOL;
$body .= '}' . PHP_EOL;
}
$body .= '' . PHP_EOL;
$body .= 'return $value;' . PHP_EOL;
$methodGenerator->setBody($body);
$docBlock = $this->generateExecuteDocBlock('Apply any filters necessary to the parameter');
$parameterGenerator = new ParameterGenerator('name', 'string');
$methodGenerator->setParameter($parameterGenerator);
$tag = createParamTag($parameterGenerator, "The name of the parameter to get.");
$docBlock->setTag($tag);
$methodGenerator->setDocBlock($docBlock);
$this->classGenerator->addMethodFromGenerator($methodGenerator);
}
