public function load(Config $config)
{
$this->resourceMap = CacheManager::loadResource(self::CONTEXT_RESOURCE_NAME, CacheManager::APPLICATION_SCOPE);
if ($this->resourceMap == null) {
ApplicationInitializer::loadAssets(ASSETS_DIRECTORY);
$this->resourceMap = $this->loadResourceMap($this->getClasses());
CacheManager::saveResource(self::CONTEXT_RESOURCE_NAME, $this->resourceMap, CacheManager::APPLICATION_SCOPE);
}
$this->createResources();
$this->loadDataSources($config->getDataSources());
return new ApplicationContext($this->resources);
}
/**
* Create a new Picon Application
* Fires off the application initialiser to load an instantiat all resources
* Despite not being private, like a normal singleton, it is not
* expected for a Picon Application to be instantiated more than once
*/
public function __construct()
{
if (isset($GLOBALS[self::GLOBAL_APPLICATION_KEY])) {
throw new \IllegalStateException("An instance of picon application already exists");
}
$GLOBALS[self::GLOBAL_APPLICATION_KEY] = $this;
$this->initialiser = $this->getApplicationInitializer();
$this->initialiser->addScannedDirectory(PICON_DIRECTORY, 'picon');
$this->initialiser->addScannedDirectory(PICON_DIRECTORY . "/annotations");
$this->initialiser->addScannedDirectory(PICON_DIRECTORY . "/web/annotations");
$this->initialiser->addScannedDirectory(PICON_DIRECTORY . "/exceptions");
$this->initialiser->addScannedDirectory(PICON_DIRECTORY . "/web/pages");
$this->initialiser->addScannedDirectory(ASSETS_DIRECTORY);
$this->internalInit();
$this->initialiser->initialise();
ob_start();
}
private function scanPages()
{
ApplicationInitializer::loadAssets(ASSETS_DIRECTORY);
$this->pages = array();
$scanner = new ClassScanner(array(new SubClassRule('\\picon\\WebPage')));
$pages = $scanner->scanForName();
foreach ($pages as $pageName) {
$this->addToPath($pageName, $pageName);
}
$pathScanner = new ClassScanner(array(new AnnotationRule('Path')));
foreach ($pathScanner->scanForReflection($pages) as $reflection) {
$pathAnnoation = $reflection->getAnnotation('Path');
$path = $pathAnnoation->path;
if (empty($path)) {
throw new \UnexpectedValueException(sprintf("Expecting path annoation to have a path value for class %s", $reflection->getName()));
}
$this->addToPath($path, $reflection->getNamespaceName() . '\\' . $reflection->getName());
}
PiconApplication::get()->getPageMapInitializationListener()->onInitialize($this);
}
