public function loadProviders(Registry $registry)
{
if (file_exists($this->getPath())) {
$providerRepository = $registry->getProviderRepository();
foreach (new DirectoryIterator($this->getPath()) as $item) {
if ($item->isFile() && ($suffixStart = strpos($item->getFilename(), 'Provider.php')) !== false) {
$className = substr($item->getFilename(), 0, $suffixStart + 8);
// $loadableFiles[$className] = $item->getPathname();
include_once $item->getPathname();
$providerRepository->addProvider(new $className());
}
}
}
}
protected function _handleDispatch()
{
// get the provider repository
$providerRepository = $this->_registry->getProviderRepository();
$request = $this->_registry->getRequest();
// get the dispatchable provider signature
$providerSignature = $providerRepository->getProviderSignature($request->getProviderName());
// get the actual provider
$provider = $providerSignature->getProvider();
// ensure that we can pretend if this is a pretend request
if ($request->isPretend() && !$provider instanceof \Zend\Tool\Framework\Provider\Pretendable) {
throw new Exception('Dispatcher error - provider does not support pretend');
}
// get the action name
$actionName = $this->_registry->getRequest()->getActionName();
$specialtyName = $this->_registry->getRequest()->getSpecialtyName();
if (!($actionableMethod = $providerSignature->getActionableMethodByActionName($actionName, $specialtyName))) {
throw new Exception('Dispatcher error - actionable method not found');
}
// get the actual method and param information
$methodName = $actionableMethod['methodName'];
$methodParameters = $actionableMethod['parameterInfo'];
// get the provider params
$requestParameters = $this->_registry->getRequest()->getProviderParameters();
// @todo This seems hackish, determine if there is a better way
$callParameters = array();
foreach ($methodParameters as $methodParameterName => $methodParameterValue) {
if (!array_key_exists($methodParameterName, $requestParameters) && $methodParameterValue['optional'] == false) {
if ($this instanceof Interactive\InteractiveInput) {
$promptSting = $this->getMissingParameterPromptString($provider, $actionableMethod['action'], $methodParameterValue['name']);
$parameterPromptValue = $this->promptInteractiveInput($promptSting)->getContent();
if ($parameterPromptValue == null) {
throw new Exception('Value supplied for required parameter "' . $methodParameterValue['name'] . '" is empty');
}
$callParameters[] = $parameterPromptValue;
} else {
throw new Exception('A required parameter "' . $methodParameterValue['name'] . '" was not supplied.');
}
} else {
$callParameters[] = array_key_exists($methodParameterName, $requestParameters) ? $requestParameters[$methodParameterName] : $methodParameterValue['default'];
}
}
$this->_handleDispatchExecution($provider, $methodName, $callParameters);
}
/**
* getMetadata() is required by the Manifest Interface.
*
* These are the following metadatas that will be setup:
*
* normalizedActionName
* - metadata for actions
* - value will be a dashed name for the action named in 'actionName'
* normalizedProviderName
* - metadata for providers
* - value will be a dashed-name for the provider named in 'providerName'
* normalizedProviderSpecialtyNames
* - metadata for providers
* normalizedActionableMethodLongParameters
* - metadata for providers
* normalizedActionableMethodShortParameters
* - metadata for providers
*
* @return array Array of Metadatas
*/
public function getMetadata()
{
$metadatas = array();
// setup the camelCase to dashed filter to use since cli expects dashed named
$lowerFilter = new \Zend\Filter\FilterChain();
$lowerFilter->attach(new \Zend\Filter\StringToLower());
// get the registry to get the action and provider repository
$actionRepository = $this->_registry->getActionRepository();
$providerRepository = $this->_registry->getProviderRepository();
// loop through all actions and create a metadata for each
foreach ($actionRepository->getActions() as $action) {
// each action metadata will be called
$metadatas[] = new Metadata\Tool(array('name' => 'normalizedActionName', 'value' => $lowerFilter->filter($action->getName()), 'reference' => $action, 'actionName' => $action->getName(), 'clientName' => 'all'));
}
foreach ($providerRepository->getProviderSignatures() as $providerSignature) {
// create the metadata for the provider's cliProviderName
$metadatas[] = new Metadata\Tool(array('name' => 'normalizedProviderName', 'value' => $lowerFilter->filter($providerSignature->getName()), 'reference' => $providerSignature, 'clientName' => 'all', 'providerName' => $providerSignature->getName()));
// create the metadatas for the per provider specialites in providerSpecaltyNames
foreach ($providerSignature->getSpecialties() as $specialty) {
if ($specialty == '_Global') {
continue;
}
$metadatas[] = new Metadata\Tool(array('name' => 'normalizedSpecialtyName', 'value' => $lowerFilter->filter($specialty), 'reference' => $providerSignature, 'clientName' => 'all', 'providerName' => $providerSignature->getName(), 'specialtyName' => $specialty));
}
// $actionableMethod is keyed by the methodName (but not used)
foreach ($providerSignature->getActionableMethods() as $actionableMethodData) {
$methodLongParams = array();
$methodShortParams = array();
// $actionableMethodData get both the long and short names
foreach ($actionableMethodData['parameterInfo'] as $parameterInfoData) {
// filter to dashed
$methodLongParams[$parameterInfoData['name']] = $lowerFilter->filter($parameterInfoData['name']);
// simply lower the character, (its only 1 char after all)
$methodShortParams[$parameterInfoData['name']] = strtolower($parameterInfoData['name'][0]);
}
// create metadata for the long name cliActionableMethodLongParameters
$metadatas[] = new Metadata\Tool(array('name' => 'normalizedActionableMethodLongParams', 'value' => $methodLongParams, 'clientName' => 'console', 'providerName' => $providerSignature->getName(), 'specialtyName' => $actionableMethodData['specialty'], 'actionName' => $actionableMethodData['actionName'], 'reference' => &$actionableMethodData));
// create metadata for the short name cliActionableMethodShortParameters
$metadatas[] = new Metadata\Tool(array('name' => 'normalizedActionableMethodShortParams', 'value' => $methodShortParams, 'clientName' => 'console', 'providerName' => $providerSignature->getName(), 'specialtyName' => $actionableMethodData['specialty'], 'actionName' => $actionableMethodData['actionName'], 'reference' => &$actionableMethodData));
}
}
return $metadatas;
}
