/**
* @param string $key main route key
* @param array $data
* @return null
*/
protected function loadConfiguration($masterKey, array $masterConfig = null, array $aliases = null)
{
$namespace = MvcRouteManager::getNamespace($masterKey);
if (false === $namespace) {
$err = "namespace not found -({$masterKey}) make sure route map ";
$err .= "is loaded into the MvcRouteManager";
throw new LogicException($err);
}
$this->setMasterKey($masterKey);
if (null === $masterConfig) {
$masterConfig = array();
}
$masterConfig['namespace'] = $namespace;
/*
* merge the default config array so that we can use a completed
* master array without forcing the developer to all items. This
* way we can aliases into master and pick up default values
*/
$masterConfig = $this->merge($this->getDefaultConfig(), $masterConfig);
$this->setMasterDetail($this->createRouteDetail($masterConfig));
if (empty($aliases)) {
return $this;
}
if ($aliases === array_values($aliases)) {
$err = "second param must be an associative array -(key=>config)";
throw new InvalidArgumentException($err);
}
$map = array();
foreach ($aliases as $key => $data) {
if (!is_string($key)) {
$err = 'alias config invalid: route key must be a string';
throw new InvalidArgumentException($err);
}
if ($masterKey === $key) {
continue;
}
if (is_array($data)) {
if (empty($data)) {
$data['namespace'] = $namespace;
$detail = $this->createRouteDetail($data);
} else {
if (isset($data['is-inherit']) && false === $data['is-inherit']) {
$data['namespace'] = $namespace;
$detail = $this->createRouteDetail($data);
} else {
$config = $this->merge($masterConfig, $data);
if (null === $config) {
$err = "invalid alias config for -({$key}) could not ";
$err .= "inherit from master config";
throw new InvalidArgumentException($err);
}
$detail = $this->createRouteDetail($config);
}
}
$map[$key] = $detail;
} else {
if (is_string($data)) {
if ($masterKey === $data || array_key_exists($data, $aliases)) {
$map[$key] = $data;
} else {
$err = "alias pointer to other detail failed: ";
$err .= "-({$data}) is not an alias or master route key";
throw new InvalidArgumentException($err);
}
} else {
if ($data instanceof MvcRouteDetailInterface) {
$map[$key] = $data;
} else {
if (empty($data)) {
$map[$key] = $masterKey;
}
}
}
}
}
$this->aliasMap = $map;
return $this;
}
/**
* @param string $key
* @return string | false
*/
public function getNamespace($key)
{
return MvcRouteManager::getNamespace($key);
}
/**
* Empty namespace are allowed but discouraged
* @return null
*/
public function testAddRouteWithEmptyStringNamespace()
{
$this->assertNull(MvcRouteManager::addRoute('', ''));
$this->assertEquals('', MvcRouteManager::getNamespace(''));
}