/**
* Creates late-output <script> elements used to bootstrap the script environment.
* @return mixed|string
*/
public function createBootstrapScriptElements()
{
$model = $this->getModel();
$serverData = $model->get('app.serverData');
$envInitData = ['baseChain' => $serverData['baseChain']];
$vars = [];
foreach ($this->getJsEnvironment()->get('forwardedVars') ?: [] as $k) {
$vars[$k] = Environment::getVars()->get($k);
}
if ($vars) {
$envInitData['vars'] = $vars;
}
$bootInfo = ['moduleCode' => $this->getCode(), 'controllerOptions' => ['pluginRegistrations' => $serverData['pluginRegistrations']]];
/** @var JsonView $jsonView */
$jsonView = $this->getController()->createView('Json');
$jsonView->setController($this->getController());
$jsonView->init();
$jsonView->setModel($this->getModel());
$pendingData = $jsonView->createJsonData();
if ($pendingData) {
$bootInfo['controllerOptions']['pendingData'] = $pendingData;
}
unset($jsonView, $pendingData);
ob_start();
?>
<script type="text/javascript" class="appBootstrapScript">
(function () {
Promise.all(
Array.from(document.head.querySelectorAll('script[data-src]'), function (el) {
return System.import(el.getAttribute('data-src'));
})
)
.then(function () {
var controller;
if (self.App && App.Environment) {
App.DEBUG = <?php
echo JsonUtils::toJson(\App\DEBUG);
?>
;
App.Environment.init(<?php
echo JsonUtils::toJson($envInitData);
?>
);
if (App.Controller) {
try {
if ((controller = App.Controller.boot(<?php
echo JsonUtils::toJson($bootInfo);
?>
))) {
controller.connect()
.then(function () {
App.controller = controller;
controller.run();
})
.catch(function (e) {
controller.handleException(e);
});
}
}
catch (e) {
App.Controller.bail(e);
}
}
}
})
.catch(function (e) {
if (self.console && console.error) console.error('Bootstrap failed.', e);
else throw e;
});
})();
</script>
<?php
$html = ob_get_clean();
$html = str_replace("\n", '', $html);
$html = preg_replace('/\\s{2,}/', '', $html);
return $html;
}
public function createJson()
{
return JsonUtils::toJson($this->createJsonData());
}