/**
* Create a new instance.
*
* @param string $strTable The table name.
*
* @param array $arrBackendModule The backend module information array.
*/
public function __construct($strTable, array &$arrBackendModule = null)
{
$strTable = $this->getTablenameCallback($strTable);
$dispatcher = $GLOBALS['container']['event-dispatcher'];
/** @var \Symfony\Component\EventDispatcher\EventDispatcher $dispatcher */
$dispatcher->addListener(PopulateEnvironmentEvent::NAME, array($this, 'handlePopulateEnvironment'), 4800);
$propagator = new EventPropagator($dispatcher);
$translator = new TranslatorChain();
$translator->add(new LangArrayTranslator($dispatcher));
$factory = new DcGeneralFactory();
$factory->setContainerName($strTable)->setEventPropagator($propagator)->setTranslator($translator)->createDcGeneral();
$dispatcher->removeListener(PopulateEnvironmentEvent::NAME, array($this, 'handlePopulateEnvironment'));
// Switch user for FE / BE support.
switch (TL_MODE) {
case 'FE':
$this->import('FrontendUser', 'User');
break;
default:
case 'BE':
$this->import('BackendUser', 'User');
break;
}
// Load the clipboard.
$this->getEnvironment()->getClipboard()->loadFrom($this->getEnvironment());
// Execute AJAX request, called from Backend::getBackendModule
// we have to do this here, as otherwise the script will exit as it only checks for DC_Table and DC_File
// derived classes.
// @codingStandardsIgnoreStart - The access to $_POST is sane here.
if ($_POST && (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest')) {
$this->getViewHandler()->handleAjaxCall();
}
}
});
/**
* Workflow manager registry.
*
* @return ManagerRegistry
*/
$container['workflow.manager-registry'] = $container->share(function () {
return new ManagerRegistry();
});
/**
* Create the translator being used in the workflow extension.
*
* @return TranslatorInterface
*/
$container['workflow.translator'] = $container->share(function ($container) {
$chain = new TranslatorChain();
$chain->add(new LangArrayTranslator($container['event-dispatcher']));
return $chain;
});
/**
* Get the database instance.
*
* @param $container
*
* @return \Database
*/
$container['worfklow.database.connection'] = function ($container) {
return $container['database.connection'];
};
/**
* Create the workflow transition listener.
/**
* Run the controller and parse the template.
*
* @return void
*/
public function run()
{
$template = new \BackendTemplate('be_picker');
$template->main = '';
// Ajax request.
// @codingStandardsIgnoreStart - We need POST access here.
if ($_POST && \Environment::get('isAjaxRequest')) {
$ajax = new \Ajax(\Input::post('action'));
$ajax->executePreActions();
}
$strTable = \Input::get('table');
$strField = \Input::get('field');
// Define the current ID.
define('CURRENT_ID', $strTable ? \Session::getInstance()->get('CURRENT_ID') : \Input::get('id'));
$dispatcher = $GLOBALS['container']['event-dispatcher'];
/** @var \Symfony\Component\EventDispatcher\EventDispatcher $dispatcher */
$propagator = new EventPropagator($dispatcher);
$translator = new TranslatorChain();
$translator->add(new LangArrayTranslator($dispatcher));
$factory = new DcGeneralFactory();
$this->itemContainer = $factory->setContainerName($strTable)->setTranslator($translator)->setEventPropagator($propagator)->createDcGeneral();
$information = (array) $GLOBALS['TL_DCA'][$strTable]['fields'][$strField];
// Merge with the information from the data container.
$property = $this->itemContainer->getEnvironment()->getDataDefinition()->getPropertiesDefinition()->getProperty($strField);
$extra = $property->getExtra();
$information['eval']['sourceName'] = $extra['sourceName'];
$information['eval']['fieldType'] = $extra['fieldType'];
/** @var \ContaoCommunityAlliance\DcGeneral\Contao\View\Contao2BackendView\TreePicker $objTreeSelector */
$objTreeSelector = new $GLOBALS['BE_FFL']['DcGeneralTreePicker'](\Widget::getAttributesFromDca($information, $strField, array_filter(explode(',', \Input::get('value'))), $strField, $strTable, new DcCompat($this->itemContainer->getEnvironment())));
// AJAX request.
if (isset($ajax)) {
$objTreeSelector->generateAjax();
$ajax->executePostActions(new DcCompat($this->itemContainer->getEnvironment()));
}
$template->main = $objTreeSelector->generatePopup();
$template->theme = \Backend::getTheme();
$template->base = \Environment::get('base');
$template->language = $GLOBALS['TL_LANGUAGE'];
$template->title = specialchars($GLOBALS['TL_LANG']['MSC']['treepicker']);
$template->charset = $GLOBALS['TL_CONFIG']['characterSet'];
$template->addSearch = $objTreeSelector->searchField;
$template->search = $GLOBALS['TL_LANG']['MSC']['search'];
$template->action = ampersand(\Environment::get('request'));
$template->value = \Session::getInstance()->get($objTreeSelector->getSearchSessionKey());
$template->manager = $GLOBALS['TL_LANG']['MSC']['treepickerManager'];
$template->breadcrumb = $GLOBALS['TL_DCA'][$objTreeSelector->foreignTable]['list']['sorting']['breadcrumb'];
$template->managerHref = '';
// Add the manager link.
if ($objTreeSelector->managerHref) {
$template->managerHref = 'contao/main.php?' . ampersand($objTreeSelector->managerHref) . '&popup=1';
}
// Prevent debug output at all cost.
$GLOBALS['TL_CONFIG']['debugMode'] = false;
$template->output();
}
/**
* Handle a populate environment event for MetaModels.
*
* @param PopulateEnvironmentEvent $event The event payload.
*
* @return void
*
* @SuppressWarnings(PHPMD.Superglobals)
* @SuppressWarnings(PHPMD.CamelCaseVariableName)
*/
public function populate(PopulateEnvironmentEvent $event)
{
$translator = $event->getEnvironment()->getTranslator();
$dispatcher = $this->serviceContainer->getEventDispatcher();
if (!$translator instanceof TranslatorChain) {
$translatorChain = new TranslatorChain();
$translatorChain->add($translator);
$event->getEnvironment()->setTranslator($translatorChain);
} else {
$translatorChain = $translator;
}
// Map the tl_metamodel_item domain over to this domain.
$dispatcher->dispatch(ContaoEvents::SYSTEM_LOAD_LANGUAGE_FILE, new LoadLanguageFileEvent('tl_metamodel_item'));
$this->mapTranslations($GLOBALS['TL_LANG']['tl_metamodel_item'], $event->getEnvironment()->getDataDefinition()->getName());
$translatorChain->add($this->translator);
$metaModel = $this->getMetaModel();
$environment = $event->getEnvironment();
foreach ($metaModel->getAttributes() as $attribute) {
$event = new PopulateAttributeEvent($metaModel, $attribute, $environment);
// Trigger BuildAttribute Event.
$dispatcher->dispatch($event::NAME, $event);
}
}