public function __invoke(Request $request, \Page $page)
{
$app = $this->app;
$pageRevision = $page->getPageRevision();
// @todo: these are currently unused :S
$vars = array();
$options = array();
// Find language
$language = $page->getInheritedProperty('Language');
$fallbackLanguage = $app['fallbackLanguage'];
if (!$language && $fallbackLanguage) {
$app->logger->debug('Using fallback language');
$language = $fallbackLanguage;
}
// Set language
if ($language) {
$locale = \Curry_Language::setLanguage($language);
$language = \Curry_Language::getLanguage();
if ($language) {
$app->logger->debug('Current language is now ' . $language->getName() . ' (with locale ' . $locale . ')');
}
} else {
$app->logger->debug('Language not set for page');
}
// Attempt to render page
$app->logger->debug('Showing page ' . $page->getName() . ' (PageRevisionId: ' . $pageRevision->getPageRevisionId() . ')');
$generator = AbstractGenerator::create($app, $pageRevision);
return $generator->render($vars, $options);
}
/**
* Sets the currently active language.
*
* This also attempts to change the locale to langcode.UTF-8
*
* @param string|Language $language Specifies the language, either langcode using a string or a Language instance.
* @param bool $setlocale If true, an attempt to set the locale using setlocale() is done.
* @return null|string Returns the system locale.
*/
public static function setLanguage($language, $setlocale = true)
{
$locale = null;
if (is_string($language)) {
self::$currentLanguage = LanguageQuery::create()->findPk($language);
} else {
self::$currentLanguage = $language;
}
if ($setlocale && self::$currentLanguage) {
$locale = setlocale(LC_ALL, self::getLangCode() . '.UTF-8', self::getLangCode() . '.UTF8');
}
return $locale;
}
/** {@inheritdoc} */
public function toTwig()
{
$r = $this->getRequest();
$luceneIndex = Curry_Core::getSearchIndex();
$vars = array();
$vars['Total'] = $luceneIndex->numDocs();
if (isset($r->get['query'])) {
$query = trim($r->get['query']);
$hits = $luceneIndex->find($query);
if ($this->alwaysWildcard && count($hits) === 0) {
$hits = $luceneIndex->find($query . '*');
}
$tmp = array();
if ($this->onlyThisLanguage) {
foreach ($hits as $hit) {
try {
if ($hit->locale == Curry_Language::getLangCode()) {
$tmp[] = $hit;
}
} catch (Zend_Search_Lucene_Exception $e) {
$tmp[] = $hit;
}
}
$hits = $tmp;
}
$vars['Query'] = $query;
$vars['NumHits'] = count($hits);
$vars['hits'] = new Curry_Twig_CollectionWrapper($hits, array($this, 'getHitProperties'));
}
return $vars;
}
/**
* Global helper function for getting language variables. Alias for Curry_Language::get().
*
* @param string $variableName
* @param string|Language|null $language
* @return string|null
*/
function L($variableName, $language = null)
{
return \Curry_Language::get($variableName, $language);
}
/**
* Get an array of Curry\Module\PageModuleWrapper objects for all modules on the PageRevision we are rendering.
*
* @return \Curry\Module\PageModuleWrapper[]
*/
protected function getPageModuleWrappers()
{
$langcode = (string) \Curry_Language::getLangCode();
$cacheName = md5(__CLASS__ . '_ModuleWrappers_' . $this->pageRevision->getPageRevisionId() . '_' . $langcode);
if (($moduleWrappers = $this->app->cache->load($cacheName)) === false) {
$moduleWrappers = $this->pageRevision->getPageModuleWrappers($langcode);
$this->app->cache->save($moduleWrappers, $cacheName);
}
return $moduleWrappers;
}
/**
* Render the specified page revision.
*
* @param PageRevision $pageRevision
* @param Curry_Request $request
* @param array $vars
* @param array $options
*/
protected function render(PageRevision $pageRevision, Curry_Request $request, array $vars, array $options)
{
Curry_Core::log('Showing page ' . $pageRevision->getPage()->getName() . ' (PageRevisionId: ' . $pageRevision->getPageRevisionId() . ')', Zend_Log::NOTICE);
$time = microtime(true);
$queries = Curry_Propel::getQueryCount();
$cacheName = __CLASS__ . '_Page_' . md5($request->getUri());
$cacheLifetime = $pageRevision->getPage()->getCacheLifetime();
$doCache = $request->getMethod() === 'GET' && $cacheLifetime !== 0;
if ($doCache) {
ob_start();
}
$generator = self::createPageGenerator($pageRevision, $request);
$generator->display($vars, $options);
if ($doCache) {
$cache = array('page_id' => $pageRevision->getPageId(), 'page_revision_id' => $pageRevision->getPageRevisionId(), 'headers' => headers_list(), 'content' => ob_get_flush());
Curry_Core::$cache->save($cache, $cacheName, array(), $cacheLifetime < 0 ? false : $cacheLifetime);
}
if (Curry_Core::$config->curry->updateTranslationStrings) {
Curry_Language::updateLanguageStrings();
}
$time = microtime(true) - $time;
$queries = $queries !== null ? Curry_Propel::getQueryCount() - $queries : null;
Curry_Core::triggerHook('Curry_Application::render', $pageRevision->getPageId(), $pageRevision->getPageRevisionId(), $time, $queries);
}
/**
* Shows the backend. This is the main method of this class.
*/
public function show()
{
$twig = $this->getTwig();
$templateFile = 'main.html';
$backendList = null;
// Set content-type with charset (some webservers may otherwise override the charset)
$encoding = Curry_Core::$config->curry->outputEncoding;
header("Content-type: text/html; charset=" . $encoding);
$htmlHead = $this->getHtmlHead();
$htmlHead->addStylesheet('shared/css/icons.css');
$htmlHead->addScript('shared/libs/jquery-ui-1.8.17/js/jquery-1.7.1.min.js');
$htmlHead->addScript('shared/backend/common/js/core.js');
$htmlHead->addScript('shared/backend/common/js/plugins.js');
$htmlHead->addScript('shared/backend/common/js/main.js');
$htmlHead->addScript('shared/backend/common/js/finder.js');
$htmlHead->addScript('shared/js/URI.js');
// Project backend css/js
if (file_exists(Curry_Core::$config->curry->wwwPath . '/css/backend.css')) {
$htmlHead->addStylesheet('css/backend.css');
}
if (file_exists(Curry_Core::$config->curry->wwwPath . '/js/backend.js')) {
$htmlHead->addScript('js/backend.js');
}
// Set language
if (Curry_Core::$config->curry->fallbackLanguage) {
Curry_Language::setLanguage(Curry_Core::$config->curry->fallbackLanguage);
}
// Globals
$twig->addGlobal('ProjectName', Curry_Core::$config->curry->name);
$twig->addGlobal('Encoding', $encoding);
$twig->addGlobal('Version', Curry_Core::VERSION);
// Logotype
if (Curry_Core::$config->curry->backend->logotype) {
$twig->addGlobal('Logotype', Curry_Core::$config->curry->backend->logotype);
}
// Current module
$currentModule = 'Curry_Backend_Page';
if (isset($_GET['module'])) {
$currentModule = $_GET['module'];
}
if (Curry_Core::$config->curry->setup) {
if ($currentModule !== 'Curry_Backend_Setup') {
url('', array('module' => 'Curry_Backend_Setup'))->redirect();
}
if (!class_exists('User')) {
eval("class User { public static function getUser(){ return new self; } public function hasAccess() { return true; } public function getName() { return 'Dummy'; } }");
} else {
User::dummyAuth();
}
$backendList = array('Curry_Backend_Setup' => 'Setup');
} else {
if (Curry_Core::$config->curry->backend->noauth) {
User::dummyAuth();
}
}
$user = User::getUser();
if (!$user) {
$loginRedirect = '';
if (isset($_POST['login_redirect'])) {
$loginRedirect = $_POST['login_redirect'];
} else {
if (!isset($_GET['logout']) && count($_GET)) {
$loginRedirect = (string) url('', $_GET);
}
}
$twig->addGlobal('LoginRedirect', $loginRedirect);
$this->addBodyClass('tpl-login');
$templateFile = 'login.html';
} else {
$twig->addGlobal('user', array('Name' => $user->getName()));
// Current module
if ($backendList === null) {
$backendList = Curry_Backend::getBackendList();
}
if ($currentModule != 'Curry_Backend_Setup') {
unset($backendList['Curry_Backend_Setup']);
}
if (!array_key_exists($currentModule, $backendList)) {
throw new Exception('Backend module "' . $currentModule . '" not found');
}
// Do we need to upgrade?
$systemModules = array('Curry_Backend_System', 'Curry_Backend_Database', 'Curry_Backend_Setup');
if (Curry_Core::requireMigration() && !in_array($currentModule, $systemModules)) {
url('', array('module' => 'Curry_Backend_System', 'view' => 'Upgrade'))->redirect();
}
// Modules
$backendGroups = array('Content' => array(), 'Appearance' => array(), 'Accounts' => array(), 'System' => array());
foreach ($backendList as $module => $moduleName) {
if (!$user->hasAccess($module)) {
continue;
}
$group = "Other";
if (method_exists($module, 'getGroup')) {
$group = call_user_func(array($module, 'getGroup'));
}
$name = $moduleName;
if (method_exists($module, 'getName')) {
$n = call_user_func(array($module, 'getName'));
if ($n) {
$name = $n;
}
}
$message = '';
if (method_exists($module, 'getMessage')) {
$message = call_user_func(array($module, 'getMessage'));
}
$notifications = '';
if (method_exists($module, 'getNotifications')) {
try {
$notifications = call_user_func(array($module, 'getNotifications'));
if (!isset($backendGroups[$group]['Notifications'])) {
$backendGroups[$group]['Notifications'] = 0;
}
$backendGroups[$group]['Notifications'] += (int) $notifications;
} catch (Exception $e) {
}
}
$moduleProperties = array('Module' => $module, 'Active' => $module === $currentModule, 'Url' => url('', array("module" => $module)), 'Name' => $name, 'Title' => $message, 'Notifications' => $notifications);
if ($group) {
if (!isset($backendGroups[$group])) {
$backendGroups[$group] = array();
}
if (!isset($backendGroups[$group]['modules'])) {
$backendGroups[$group]['modules'] = array();
}
$backendGroups[$group]['modules'][$module] = $moduleProperties;
$backendGroups[$group]['Name'] = $group;
$backendGroups[$group]['Active'] = $module == $currentModule;
}
if ($module == $currentModule) {
$twig->addGlobal('module', $moduleProperties);
}
}
$twig->addGlobal('moduleGroups', $backendGroups);
if ($currentModule && class_exists($currentModule)) {
if ($user->hasAccess($currentModule)) {
$this->backend = new $currentModule($this);
if ($this->backend) {
if (!in_array($currentModule, $systemModules)) {
if (self::isPropelBuildInvalid()) {
$this->backend->addMessage('Propel has been upgraded and you need to rebuild your database, use <a href="' . url('', array('module' => 'Curry_Backend_Database', 'view' => 'Propel')) . '">auto rebuild</a>.', Curry_Backend::MSG_WARNING, false);
}
if (Curry_Core::$config->curry->backend->noauth) {
$this->backend->addMessage('Authorization has been disabled for backend. You can re-enable it if you go to <a href="' . url('', array('module' => 'Curry_Backend_System')) . '">System Settings</a>.', Curry_Backend::MSG_WARNING, false);
}
if (Curry_Core::$config->curry->maintenance->enabled) {
$this->backend->addMessage('Site has been disabled for maintenance. You can re-enable it in <a href="' . url('', array('module' => 'Curry_Backend_System')) . '">System Settings</a>.', Curry_Backend::MSG_WARNING, false);
}
$this->doAutoBackup();
}
$twig->addGlobal('content', $this->backend->show());
}
} else {
header('HTTP/1.1 403 Forbidden');
header('Status: 403 Forbidden');
$twig->addGlobal('content', 'Access denied');
}
}
}
// Finalize HtmlHead and add global
$htmlHead->addInlineScript('$.registerLibrary(' . Zend_Json::encode($this->libraries, false, array('enableJsonExprFinder' => true)) . ');');
$twig->addGlobal('HtmlHead', $htmlHead->getContent());
$twig->addGlobal('BodyClass', $this->getBodyClass());
// Render template
$template = $twig->loadTemplate($templateFile);
$template->display(array());
}