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' => Bolt\Version::name(), 'bolt_version' => Bolt\Version::VERSION, 'bolt_stable' => Bolt\Version::isStable(), '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];
}
/**
* @param array $values
*/
public function __construct(array $values = [])
{
/** @deprecated since 3.0, to be removed in 4.0. */
$values['bolt_version'] = Version::VERSION;
/** @deprecated since 3.0, to be removed in 4.0. */
$values['bolt_name'] = Version::name();
/** @deprecated since 3.0, to be removed in 4.0. */
$values['bolt_released'] = Version::isStable();
/** @deprecated since 3.0, to be removed in 4.0. */
$values['bolt_long_version'] = Version::VERSION;
/** @internal Parameter to track a deprecated PHP version */
$values['deprecated.php'] = version_compare(PHP_VERSION, '5.5.9', '<');
parent::__construct($values);
$this->register(new PathServiceProvider());
// Initialize the config. Note that we do this here, on 'construct'.
// All other initialisation is triggered from bootstrap.php
// Warning!
// One of a valid ResourceManager ['resources'] or ClassLoader ['classloader']
// must be defined for working properly
if (!isset($this['resources'])) {
$this['resources'] = new Configuration\ResourceManager($this);
} else {
$this['classloader'] = $this['resources']->getClassLoader();
}
// Register a PHP shutdown function to catch fatal errors with the application object
register_shutdown_function(['\\Bolt\\Exception\\LowlevelException', 'catchFatalErrors'], $this);
$this['resources']->setApp($this);
$this->initConfig();
$this->initLogger();
$this['resources']->initialize();
$this['debug'] = $this['config']->get('general/debug', false);
$locales = (array) $this['config']->get('general/locale');
$this['locale'] = reset($locales);
// Initialize the 'editlink' and 'edittitle'.
$this['editlink'] = '';
$this['edittitle'] = '';
// Initialize the JavaScript data gateway.
$this['jsdata'] = [];
}
/**
* @param Request $request
*
* @return \Symfony\Component\HttpFoundation\JsonResponse
*/
public function installInfo(Request $request)
{
$package = $request->get('package');
$versions = ['dev' => [], 'stable' => []];
try {
$info = $this->app['extend.info']->info($package, Bolt\Version::forComposer());
} catch (\Exception $e) {
return $this->getJsonException($e);
}
if (isset($info->version) && is_array($info->version)) {
foreach ($info->version as $version) {
$versions[$version->stability][] = $version;
}
}
return $this->json($versions);
}
/**
* Get the news from either cache or Bolt HQ.
*
* @param string $hostname
*
* @return array|string
*/
private function getNews($hostname)
{
/** @var \Bolt\Cache $cache */
$cache = $this->app['cache'];
// Cached for two hours.
$news = $cache->fetch('dashboardnews');
// If not cached, get fresh news.
if ($news !== false) {
$this->app['logger.system']->info('Using cached data', ['event' => 'news']);
return $news;
} else {
$source = $this->getOption('general/branding/news_source', 'http://news.bolt.cm/');
$curl = $this->getDashboardCurlOptions($hostname, $source);
$this->app['logger.system']->info('Fetching from remote server: ' . $source, ['event' => 'news']);
try {
$fetchedNewsData = $this->app['guzzle.client']->get($curl['url'], ['config' => ['curl' => $curl['options']]])->getBody(true);
if ($this->getOption('general/branding/news_variable')) {
$newsVariable = $this->getOption('general/branding/news_variable');
$fetchedNewsItems = json_decode($fetchedNewsData)->{$newsVariable};
} else {
$fetchedNewsItems = json_decode($fetchedNewsData);
}
if ($fetchedNewsItems) {
$news = [];
// Iterate over the items, pick the first news-item that
// applies and the first alert we need to show
foreach ($fetchedNewsItems as $item) {
$type = $item->type === 'alert' ? 'alert' : 'information';
if (!isset($news[$type]) && (empty($item->target_version) || Bolt\Version::compare($item->target_version, '>'))) {
$news[$type] = $item;
}
}
$cache->save('dashboardnews', $news, 7200);
} else {
$this->app['logger.system']->error('Invalid JSON feed returned', ['event' => 'news']);
}
return $news;
} catch (RequestException $e) {
$this->app['logger.system']->critical('Error occurred during newsfeed fetch', ['event' => 'exception', 'exception' => $e]);
return ['error' => ['type' => 'error', 'title' => 'Unable to fetch news!', 'teaser' => "<p>Unable to connect to {$source}</p>"]];
}
}
}
/**
* Attempt to load cached configuration files.
*
* @throws LowlevelException
*
* @return bool
*/
protected function loadCache()
{
$dir = $this->app['resources']->getPath('config');
/* Get the timestamps for the config files. `config_local.yml` and `extensions.yml` default to '0', because if
they aren't present, it shouldn't trigger an update for the cache, while the others should.
*/
$timestamps = [file_exists($dir . '/config.yml') ? filemtime($dir . '/config.yml') : 10000000000, file_exists($dir . '/taxonomy.yml') ? filemtime($dir . '/taxonomy.yml') : 10000000000, file_exists($dir . '/contenttypes.yml') ? filemtime($dir . '/contenttypes.yml') : 10000000000, file_exists($dir . '/menu.yml') ? filemtime($dir . '/menu.yml') : 10000000000, file_exists($dir . '/routing.yml') ? filemtime($dir . '/routing.yml') : 10000000000, file_exists($dir . '/permissions.yml') ? filemtime($dir . '/permissions.yml') : 10000000000, file_exists($dir . '/extensions.yml') ? filemtime($dir . '/extensions.yml') : 0, file_exists($dir . '/config_local.yml') ? filemtime($dir . '/config_local.yml') : 0];
$configCache = $this->app['resources']->getPath('cache/config-cache.json');
$this->cachetimestamp = file_exists($configCache) ? filemtime($configCache) : 0;
if ($this->cachetimestamp > max($timestamps)) {
$finder = new Finder();
$finder->files()->in($this->app['resources']->getPath('cache'))->name('config-cache.json')->depth('== 0');
/** @var SplFileInfo $file */
foreach ($finder as $file) {
try {
$this->data = json_decode($file->getContents(), true);
} catch (\RuntimeException $e) {
$part = Translator::__('Try logging in with your ftp-client and make the file readable. ' . 'Else try to go <a>back</a> to the last page.');
$message = '<p>' . Translator::__('general.phrase.file-not-readable-following-colon') . '</p>' . '<pre>' . htmlspecialchars($configCache) . '</pre>' . '<p>' . str_replace('<a>', '<a href="javascript:history.go(-1)">', $part) . '</p>';
throw new LowlevelException(Translator::__('page.file-management.message.file-not-readable' . $message));
}
}
// Check if we loaded actual data.
if (count($this->data) < 4 || empty($this->data['general'])) {
return false;
}
// Check to make sure the version is still the same. If not, effectively invalidate the
// cached config to force a reload.
if (!isset($this->data['version']) || Bolt\Version::compare($this->data['version'], '!=')) {
// The logger and the flashbags aren't available yet, so we set a flag to notify the user later.
$this->notify_update = true;
return false;
}
// Trigger the config loaded event on the resource manager
$this->app['resources']->initializeConfig($this->data);
// Yup, all seems to be right.
return true;
}
return false;
}
/**
* 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);
}
/**
* Enforce the default JSON settings.
*
* @param array $json
*
* @return array
*/
private function setJsonDefaults(array $json)
{
$rootPath = $this->app['resources']->getPath('root');
$extensionsPath = $this->app['resources']->getPath('extensions');
$srcPath = $this->app['resources']->getPath('src');
$webPath = $this->app['resources']->getPath('web');
$pathToRoot = Path::makeRelative($rootPath, $extensionsPath);
$pathToWeb = Path::makeRelative($webPath, $extensionsPath);
$eventPath = Path::makeRelative($srcPath . '/Composer/EventListener', $extensionsPath);
// Enforce standard settings
$defaults = ['name' => 'bolt/extensions', 'description' => 'Bolt extension installation interface', 'license' => 'MIT', 'repositories' => ['packagist' => false, 'bolt' => ['type' => 'composer', 'url' => $this->app['extend.site'] . 'satis/']], 'minimum-stability' => $this->app['config']->get('general/extensions/stability', 'stable'), 'prefer-stable' => true, 'config' => ['discard-changes' => true, 'preferred-install' => 'dist'], 'provide' => ['bolt/bolt' => Bolt\Version::forComposer()], 'extra' => ['bolt-web-path' => $pathToWeb, 'bolt-root-path' => $pathToRoot], 'autoload' => ['psr-4' => ['Bolt\\Composer\\EventListener\\' => $eventPath]], 'scripts' => ['post-autoload-dump' => 'Bolt\\Composer\\EventListener\\PackageEventListener::dump', 'post-package-install' => 'Bolt\\Composer\\EventListener\\PackageEventListener::handle', 'post-package-update' => 'Bolt\\Composer\\EventListener\\PackageEventListener::handle']];
$json = Arr::mergeRecursiveDistinct($json, $defaults);
ksort($json);
return $json;
}
/**
* Get the news from Bolt HQ.
*
* @param string $hostname
*
* @return array
*/
private function fetchNews($hostname)
{
$source = $this->getOption('general/branding/news_source', 'http://news.bolt.cm/');
$options = $this->fetchNewsOptions($hostname);
$this->app['logger.system']->info('Fetching from remote server: ' . $source, ['event' => 'news']);
try {
$fetchedNewsData = (string) $this->app['guzzle.client']->get($source, $options)->getBody(true);
} catch (RequestException $e) {
$this->app['logger.system']->error('Error occurred during newsfeed fetch', ['event' => 'exception', 'exception' => $e]);
return ['error' => ['type' => 'error', 'title' => 'Unable to fetch news!', 'teaser' => "<p>Unable to connect to {$source}</p>"]];
}
$fetchedNewsItems = json_decode($fetchedNewsData);
if ($newsVariable = $this->getOption('general/branding/news_variable')) {
$fetchedNewsItems = $fetchedNewsItems->{$newsVariable};
}
$news = [];
if (!$fetchedNewsItems) {
$this->app['logger.system']->error('Invalid JSON feed returned', ['event' => 'news']);
return $news;
}
// Iterate over the items, pick the first news-item that
// applies and the first alert we need to show
foreach ($fetchedNewsItems as $item) {
$type = $item->type === 'alert' ? 'alert' : 'information';
if (!isset($news[$type]) && (empty($item->target_version) || Bolt\Version::compare($item->target_version, '>'))) {
$news[$type] = $item;
}
}
return $news;
}
