/**
* Validates the current table to make sure that it won't
* result in generated code that will not parse.
*
* This method may emit warnings for code which may cause problems
* and will throw exceptions for errors that will definitely cause
* problems.
*/
protected function validateModel()
{
parent::validateModel();
$table = $this->getTable();
// Check to see whether any generated foreign key names
// will conflict with column names.
$colPhpNames = array();
$fkPhpNames = array();
foreach ($table->getColumns() as $col) {
$colPhpNames[] = $col->getPhpName();
}
foreach ($table->getForeignKeys() as $fk) {
$fkPhpNames[] = $this->getFKPhpNameAffix($fk, $plural = false);
}
$intersect = array_intersect($colPhpNames, $fkPhpNames);
if (!empty($intersect)) {
throw new EngineException("One or more of your column names for [" . $table->getName() . "] table conflict with foreign key names (" . implode(", ", $intersect) . ")");
}
// Check foreign keys to see if there are any foreign keys that
// are also matched with an inversed referencing foreign key
// (this is currently unsupported behavior)
// see: http://propel.phpdb.org/trac/ticket/549
foreach ($table->getForeignKeys() as $fk) {
if ($fk->isMatchedByInverseFK()) {
throw new EngineException("The 1:1 relationship expressed by foreign key " . $fk->getName() . " is defined in both directions; Propel does not currently support this (if you must have both foreign key constraints, consider adding this constraint with a custom SQL file.)");
}
}
}
/**
* @public
*
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new ObjectBuilder();
}
return self::$instance;
}
protected function initialize($object, &$result)
{
parent::initialize($object, $result);
$realObject = $this->getRealObject($object);
$this->identityMap->bind($realObject, $result);
return $this;
}
/**
* Instantiate a controller from the component scope
*
* @final
* @access public
* @param string $ControllerName
* @param string $Method
* @param array $Context
* @uses Component::GetDirectory
* @uses ObjectBuilder::CreateController
* @return mixed
*/
public final function Controller(string $ControllerName, string $Method, array $Context = [])
{
/* ------------------------------------------------------------------------------------------------------
EXECUTE
------------------------------------------------------------------------------------------------------ */
$Controller = $this->ObjectBuilder->CreateController($this->GetDirectory(), $ControllerName, ['Method' => $Method]);
/* ------------------------------------------------------------------------------------------------------
TEST CONTROLLER
------------------------------------------------------------------------------------------------------ */
// We need to make sure the controller has the requested method
if (!method_exists($Controller, $Method)) {
throw new ComponentException(sprintf('Method %s not found in controller %s', $Method, $ControllerName));
}
/* ------------------------------------------------------------------------------------------------------
CREATE
------------------------------------------------------------------------------------------------------ */
return $Controller->{$Method}((new \Bytes\GlobalScope())->SetRoute(isset($Context['Route']) ? (string) $Context['Route'] : ''), isset($Context['ErrorHandler']) ? $Context['Exception'] : Null, isset($Context['ErrorHandler']) ? $this->__InjectionContainer->Retrieve('Environment') : Null, isset($Context['ErrorHandler']) ? $this->__InjectionContainer->Retrieve('Header') : Null);
}
/**
* Gets the package for the [base] object classes.
* @return string
*/
public function getPackage()
{
return parent::getPackage() . ".om";
}
/**
* Override method to return child package, if specified.
* @return string
*/
public function getPackage()
{
return $this->child->getPackage() ? $this->child->getPackage() : parent::getPackage();
}
/**
* @public
* create object over ObjectBuilder
*/
private function createObject($ClassName, $AliasName = '')
{
// Object Builder instanzieren
$this->ObjectBuilder = ObjectBuilder::getInstance();
// Name of Object
$this->NameOfObject = $this->getObjectName($ClassName, $AliasName);
// Object über Object Builder anfordern
$this->ObjectInstance = $this->ObjectBuilder->createObject($ClassName);
// set ObjectInstance in ObjectManager
$this->set($this->NameOfObject, $this->ObjectInstance);
// Destroy Object Instance über Object Builder
$this->ObjectBuilder->destroy($this->ObjectInstance);
// return ObjectInstance from ObjectManager
return $this->get($this->NameOfObject);
}
public function testGetObjectWithoutConstructor()
{
$builder = new ObjectBuilder(new Container());
$stdClass = $builder->getObject('stdClass');
$this->assertInstanceof('stdClass', $stdClass);
}
/**
* Starts the application
*
* @access public
* @param string $URI URI for the router to compare against
* @param callable $Callback
* @return mixed Whatever comes out of $Callback
*/
public function Start(string $URI, callable $Callback)
{
/* ------------------------------------------------------------------------------------------------------
INITIALIZE
------------------------------------------------------------------------------------------------------ */
$InjectionContainer = new InjectionContainer();
$ObjectBuilder = new ObjectBuilder();
$InjectionContainer->Attach('Environment', $this->Environment);
$InjectionContainer->Attach('Header', $this->Header);
$ObjectBuilder->SetInjectionContainer($InjectionContainer);
$ObjectBuilder->SetHooksContainer($this->HooksContainer);
$ObjectBuilder->SetImplementations($this->Implementations);
// Populate triggers/hook for the application object
$this->__Options->PopulateTriggers($this->HooksContainer, $ObjectBuilder);
/* ------------------------------------------------------------------------------------------------------
LOAD COMPONENTS
------------------------------------------------------------------------------------------------------ */
// Iterate over all preloaded components
foreach ($this->Components as $I => $ComponentName) {
// Use the object builder to create the component and work with the router and environment
$Component = $ObjectBuilder->CreateImplementation($ComponentName, 'Component');
// Initialize the component (create its routes, etc.)
$Component->Initialize($this->Router);
// Store the component for later reference
$this->Components[basename($ComponentName)] = $Component;
}
/* ------------------------------------------------------------------------------------------------------
FIND ROUTE + EXECUTE CONTROLLER
------------------------------------------------------------------------------------------------------ */
try {
// Find information on controller and method, using the Router's Match method
$Route = $this->Router->Match($URI);
// If no route is found, we'll invoke a 404 error
if (!$Route) {
throw new Exception('Not Found', 404);
}
// Retrieve output from the controller's requested method
$ComponentId = basename($Route['Component']);
$Output = $this->Components[$ComponentId]->Controller((string) $Route['Controller'], (string) $Route['Method'], ['Route' => $URI]);
// If we successfully get to this point, we store the output
// This enables us to use it both inside the custom callback method, as well as
// in other methods, such as Application::Render
$this->ControllerOutput = $Output;
} catch (\Exception $E) {
// Load environment
$Env = $this->Environment();
// In case of exception, we'll look to the router, and see if it requests to use
// a custom error handle
if ($this->AssignedErrorHandler) {
$Handle = 'ERROR/' . (string) $Route['ErrorHandle'];
$ErrorHandlerComponent = basename($this->AssignedErrorHandler['Location']);
$ErrorHandler = $this->Components[$ErrorHandlerComponent];
$ErrorRoute = $this->Router->Match($Handle);
$ErrorController = (string) $ErrorRoute['Controller'];
$ErrorMethod = (string) $ErrorRoute['Method'];
if (!$ErrorRoute) {
$ErrorController = 'Index';
$ErrorMethod = 'Default';
}
$Output = $ErrorHandler->Controller($ErrorController, $ErrorMethod, ['ErrorHandler' => True, 'Exception' => $E]);
$this->ControllerOutput = $Output;
} else {
// If there's no custom error handle and no default, we'll do a fallback to a simple JSON message
// (JSON applied, if Application::Render is used)
$this->ControllerOutput = ['Error' => $E->getMessage()];
}
}
/* ------------------------------------------------------------------------------------------------------
RETURN
------------------------------------------------------------------------------------------------------ */
return $Callback($this, $this->ControllerOutput);
}