public function getGlobals()
{
/** @var \Bolt\Config $config */
$config = $this->app['config'];
$configVal = $this->safe ? null : $config;
/** @var \Bolt\Users $users */
$users = $this->app['users'];
/** @var \Bolt\Configuration\ResourceManager $resources */
$resources = $this->app['resources'];
$zone = null;
/** @var RequestStack $requestStack */
$requestStack = $this->app['request_stack'];
if ($request = $requestStack->getCurrentRequest()) {
$zone = Zone::get($request);
}
// User calls can cause exceptions that block the exception handler
try {
/** @deprecated Deprecated since 3.0, to be removed in 4.0. */
$usersVal = $this->safe ? null : $users->getUsers();
$usersCur = $users->getCurrentUser();
} catch (\Exception $e) {
$usersVal = null;
$usersCur = null;
}
// Structured to allow PHPStorm's SymfonyPlugin to provide code completion
return ['bolt_name' => $this->app['bolt_name'], 'bolt_version' => $this->app['bolt_version'], 'frontend' => $zone === Zone::FRONTEND, 'backend' => $zone === Zone::BACKEND, 'async' => $zone === Zone::ASYNC, 'paths' => $resources->getPaths(), 'theme' => $config->get('theme'), 'user' => $usersCur, 'users' => $usersVal, 'config' => $configVal];
}
/**
* Sets the request's zone if needed and returns it.
*
* @param Request $request
*
* @return string
*/
public function setZone(Request $request)
{
if ($zone = Zone::get($request)) {
return $zone;
}
$zone = $this->determineZone($request);
Zone::set($request, $zone);
return $zone;
}
/**
* @covers \Bolt\Controller\Zone::get
* @covers \Bolt\Controller\Zone::isBackend
*/
public function testControllerZone()
{
$app = $this->getApp();
$this->setRequest(Request::create('/bolt'));
$request = $this->getRequest();
$kernel = $this->getMock('Symfony\\Component\\HttpKernel\\HttpKernelInterface');
$app['dispatcher']->dispatch(KernelEvents::REQUEST, new GetResponseEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST));
$this->assertEquals('backend', Zone::get($request));
$this->assertTrue(Zone::isBackend($request));
}
/**
* @covers \Bolt\Controller\Zone::get
* @covers \Bolt\Controller\Zone::isAsync
*/
public function testControllerZone()
{
$app = $this->getApp();
$this->allowLogin($app);
$this->setRequest(Request::create('/async'));
$request = $this->getRequest();
$request->cookies->set($app['token.authentication.name'], 'dropbear');
$kernel = $this->getMock('Symfony\\Component\\HttpKernel\\HttpKernelInterface');
$app['dispatcher']->dispatch(KernelEvents::REQUEST, new GetResponseEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST));
$this->assertEquals('async', Zone::get($request));
$this->assertTrue(Zone::isAsync($request));
}
public function getGlobals()
{
/** @var \Bolt\Config $config */
$config = $this->app['config'];
/** @var \Bolt\Users $users */
$users = $this->app['users'];
/** @var \Bolt\Configuration\ResourceManager $resources */
$resources = $this->app['resources'];
$configVal = $this->safe ? null : $config;
$usersVal = $this->safe ? null : $users->getUsers();
$zone = null;
/** @var RequestStack $requestStack */
$requestStack = $this->app['request_stack'];
if ($request = $requestStack->getCurrentRequest()) {
$zone = Zone::get($request);
}
// Structured to allow PHPStorm's SymfonyPlugin to provide code completion
return ['bolt_name' => $this->app['bolt_name'], 'bolt_version' => $this->app['bolt_version'], 'frontend' => $zone === Zone::FRONTEND, 'backend' => $zone === Zone::BACKEND, 'async' => $zone === Zone::ASYNC, 'paths' => $resources->getPaths(), 'theme' => $config->get('theme'), 'user' => $users->getCurrentUser(), 'users' => $usersVal, 'config' => $configVal];
}
/**
* {@inheritdoc}
*/
public function process(Request $request, Response $response)
{
// First, gather all html <!-- comments -->, because they shouldn't be
// considered for replacements. We use a callback, so we can fill our
// $this->matchedComments array
preg_replace_callback('/<!--(.*)-->/Uis', [$this, 'pregCallback'], $response->getContent());
/** @var Snippet $asset */
foreach ($this->queue as $key => $asset) {
if ($asset->getZone() === Zone::get($request)) {
$this->injector->inject($asset, $asset->getLocation(), $response);
}
unset($this->queue[$key]);
}
// Conditionally add jQuery
$this->addJquery($request, $response);
// Finally, replace back ###comment### with its original comment.
if (!empty($this->matchedComments)) {
$html = preg_replace(array_keys($this->matchedComments), $this->matchedComments, $response->getContent(), 1);
$response->setContent($html);
}
}
private function determineZone()
{
if (PHP_SAPI === 'cli') {
return 'cli';
}
/** @var \Symfony\Component\HttpFoundation\RequestStack $stack */
$stack = $this->app['request_stack'];
$request = $stack->getCurrentRequest() ?: Request::createFromGlobals();
if ($zone = Zone::get($request)) {
return $zone;
}
/** @var \Bolt\EventListener\ZoneGuesser $guesser */
$guesser = $this->app['listener.zone_guesser'];
return $guesser->setZone($request);
}
/**
* Process a single asset.
*
* @param FileAssetInterface $asset
* @param Request $request
* @param Response $response
*/
protected function processAsset(FileAssetInterface $asset, Request $request, Response $response)
{
if ($asset->getZone() !== Zone::get($request)) {
return;
} elseif ($asset->isLate()) {
$this->injector->inject($asset, Target::END_OF_BODY, $response);
} elseif ($asset->getType() === 'stylesheet') {
$this->injector->inject($asset, Target::BEFORE_CSS, $response);
} elseif ($asset->getType() === 'javascript') {
$this->injector->inject($asset, Target::AFTER_JS, $response);
}
}
/**
* Process a single asset.
*
* @param FileAssetInterface $asset
* @param Request $request
* @param Response $response
*/
protected function processAsset(FileAssetInterface $asset, Request $request, Response $response)
{
if ($asset->getZone() !== Zone::get($request)) {
return;
} elseif ($asset->isLate()) {
if ($asset->getLocation() === null) {
$location = Target::END_OF_BODY;
} else {
$location = $asset->getLocation();
}
} elseif ($asset->getLocation() !== null) {
$location = $asset->getLocation();
} else {
$location = Target::END_OF_HEAD;
}
$this->injector->inject($asset, $location, $response);
}
/**
* Insert jQuery, if it's not inserted already.
*
* Some of the patterns that 'match' are:
* - jquery.js
* - jquery.min.js
* - jquery-latest.js
* - jquery-latest.min.js
* - jquery-1.8.2.min.js
* - jquery-1.5.js
*
* @param string $html
*
* @return string HTML
*/
protected function addJquery($html)
{
if (!$this->app['config']->get('general/add_jquery', false) && !$this->app['config']->get('theme/add_jquery', false)) {
return $html;
}
$zone = Zone::FRONTEND;
/** @var RequestStack $requestStack */
$requestStack = $this->app['request_stack'];
if ($request = $requestStack->getCurrentRequest()) {
$zone = Zone::get($request);
}
$regex = '/<script(.*)jquery(-latest|-[0-9\\.]*)?(\\.min)?\\.js/';
if ($zone === Zone::FRONTEND && !preg_match($regex, $html)) {
$jqueryfile = $this->app['resources']->getPath('app/view/js/jquery-2.1.4.min.js');
$asset = new Snippet(Target::BEFORE_JS, '<script src="' . $jqueryfile . '"></script>');
$html = $this->app['asset.injector']->inject($asset, $asset->getLocation(), $html);
}
return $html;
}
/**
* Get the parameters that will be used to update Bolt's registered Twig
* globals.
*
* This is here as a transitory measure.
*
* @param bool $safe
*
* @return array
*/
private function setGlobals($safe)
{
/** @var \Twig_Environment $twig */
$twig = $safe ? $this->app['safe_twig'] : $this->app['twig'];
/** @var \Bolt\Config $config */
$config = $this->app['config'];
$configVal = $safe ? null : $config;
/** @var \Bolt\Users $users */
$users = $this->app['users'];
/** @var \Bolt\Configuration\ResourceManager $resources */
$resources = $this->app['resources'];
$zone = null;
/** @var RequestStack $requestStack */
$requestStack = $this->app['request_stack'];
if ($request = $requestStack->getCurrentRequest()) {
$zone = Zone::get($request);
}
// User calls can cause exceptions that block the exception handler
try {
/** @deprecated Deprecated since 3.0, to be removed in 4.0. */
$usersVal = $safe ? null : $users->getUsers();
$usersCur = $users->getCurrentUser();
} catch (\Exception $e) {
$usersVal = null;
$usersCur = null;
}
$twig->addGlobal('bolt_name', Bolt\Version::name());
$twig->addGlobal('bolt_version', Bolt\Version::VERSION);
$twig->addGlobal('bolt_stable', Bolt\Version::isStable());
$twig->addGlobal('frontend', $zone === Zone::FRONTEND);
$twig->addGlobal('backend', $zone === Zone::BACKEND);
$twig->addGlobal('async', $zone === Zone::ASYNC);
$twig->addGlobal('paths', $resources->getPaths());
$twig->addGlobal('theme', $config->get('theme'));
$twig->addGlobal('user', $usersCur);
$twig->addGlobal('users', $usersVal);
$twig->addGlobal('config', $configVal);
}
