/**
* Gets a id for a new node
* @param \ride\library\cms\node\Node $node Node in need of a id
* @return string
*/
protected function getNewNodeId(Node $node)
{
$revision = $node->getRevision();
$nodeName = $node->getName();
if (!$nodeName) {
$nodeName = 'node';
}
$baseId = StringHelper::safeString($nodeName);
$baseId = str_replace(array('.', '-', '_', ' '), '', $baseId);
$id = $baseId;
$index = 1;
try {
$siteId = $node->getRootNodeId();
$this->getNodes($siteId, $revision);
while (isset($this->nodes[$siteId][$revision][$id])) {
$id = $baseId . $index;
$index++;
}
} catch (CmsException $exception) {
// new site node
$this->getSites();
while (isset($this->sites[$id])) {
$id = $baseId . $index;
$index++;
}
}
return $id;
}
/**
* Publish a node or site
* @param \ride\library\cms\node\Node $node Node to publish
* @param string $revision Name of the published revision, falls back to the
* default revision
* @param boolean $recursive Flag to see if the node's children should be
* published as well
* @return null
*/
public function publishNode(Node $node, $revision = null, $recursive = true)
{
if ($revision === null) {
$revision = $this->getDefaultRevision();
}
if ($this->eventManager) {
$eventArguments = array('action' => 'publish', 'description' => 'Publish node ' . $node->getName(), 'nodes' => array($node), 'revision' => $revision, 'recursive' => $recursive);
$this->eventManager->triggerEvent(self::EVENT_PRE_ACTION, $eventArguments);
}
$deletedNodes = $this->io->publish($node, $revision, $recursive);
if ($this->eventManager) {
$eventArguments['deletedNodes'] = $deletedNodes;
$this->eventManager->triggerEvent(self::EVENT_POST_ACTION, $eventArguments);
}
}
/**
* Dispatches the node
* @param \ride\library\mvc\Request $request
* @param \ride\library\mvc\Response $response
* @param \ride\library\security\SecurityManager $securityManager
* @param \ride\library\cache\pool\CachePool $cache
* @return array Array with the region name as key and a view array as
* value. The view array has the widget id as key and the dispatched
* widget view as value
*/
public function dispatch(Request $request, Response $response, SecurityManager $securityManager, CachePool $cache = null)
{
$this->locale = $this->view->getLocale();
// initialize context
$context = array('title' => array('site' => $this->node->getRootNode()->getName($this->locale, 'title'), 'node' => $this->node->getName($this->locale, 'title')), 'breadcrumbs' => $this->breadcrumbs, 'styles' => array(), 'scripts' => array());
// prepare and process incoming route arguments
$route = $request->getRoute();
$this->routeArguments = $route->getArguments();
unset($this->routeArguments['node']);
unset($this->routeArguments['locale']);
if (isset($this->routeArguments['site'])) {
// preview has site and revision
unset($this->routeArguments['site']);
unset($this->routeArguments['revision']);
}
$nodeRoute = $this->node->getRoute($this->locale);
$nodeRouteTokens = explode('/', ltrim($nodeRoute, '/'));
foreach ($nodeRouteTokens as $tokenIndex => $tokenValue) {
if (isset($this->routeArguments[$tokenIndex]) && $this->routeArguments[$tokenIndex] === $tokenValue) {
unset($this->routeArguments[$tokenIndex]);
}
}
$route->setPredefinedArguments(array());
$route->setArguments();
$routeArgumentsMatched = false;
// check for cache
$cacheKey = null;
$cacheItem = null;
$cachedViews = array();
$dispatchedViews = array();
$nodeCacheTtl = false;
if ($cache) {
$method = $request->getMethod();
$isCacheable = $method == 'GET' || $method == 'HEAD' ? true : false;
$isNoCache = $request->isNoCache();
if ($isCacheable) {
$parameters = $this->routeArguments ? '-' . implode('-', $this->routeArguments) : '';
$parameters .= $request->getQueryParametersAsString();
$containsUserContent = false;
$nodeCacheTtl = 0;
$cacheKey = 'node.view.' . $this->node->getId() . '.' . $this->node->getRevision() . '.' . $this->locale . '.' . substr(md5($parameters), 0, 10);
if ($securityManager->getUser()) {
$cacheKey .= '.authenticated';
}
$cacheItem = $cache->get($cacheKey);
if ($cacheItem->isValid()) {
$cachedViews = $cacheItem->getValue();
} else {
$cachedViews = array();
}
}
} else {
$isCacheable = false;
}
foreach ($this->widgets as $this->region => $sections) {
$dispatchedViews[$this->region] = array();
foreach ($sections as $this->section => $blocks) {
$dispatchedViews[$this->region][$this->section] = array();
foreach ($blocks as $this->block => $widgets) {
$dispatchedViews[$this->region][$this->section][$this->block] = array();
foreach ($widgets as $widgetId => $widget) {
if ($this->log) {
$this->log->logDebug('Rendering widget ' . $widget->getName() . '#' . $widgetId . ' for region ' . $this->region, null, ApplicationListener::LOG_SOURCE);
}
$widgetProperties = $this->node->getWidgetProperties($widgetId);
if (!$widgetProperties->isPublished()) {
if ($this->log) {
$this->log->logDebug('Widget ' . $widget->getName() . '#' . $widgetId . ' is not published', null, ApplicationListener::LOG_SOURCE);
}
continue;
} elseif (!$widgetProperties->isAllowed($securityManager)) {
if ($this->log) {
$this->log->logDebug('Widget ' . $widget->getName() . '#' . $widgetId . ' is not allowed', null, ApplicationListener::LOG_SOURCE);
}
continue;
}
if ($isCacheable) {
$widgetCacheKey = $this->region . '.' . $this->section . '.' . $this->block . '.' . $widgetId . '.';
}
$isWidgetCache = $widgetProperties->isCacheEnabled() || $widgetProperties->isAutoCache() && $widget->isAutoCache();
if ($isCacheable && !$isNoCache && $isWidgetCache) {
if (isset($cachedViews[$this->region][$this->section][$this->block][$widgetId])) {
if ($this->log) {
$this->log->logDebug('Retrieved widget ' . $widget->getName() . '#' . $widgetId . ' from cache', null, ApplicationListener::LOG_SOURCE);
}
$cacheView = $cachedViews[$this->region][$this->section][$this->block][$widgetId];
if ($cacheView->areRoutesMatched()) {
$widgetMatchedRouteArguments = true;
}
$cacheContext = $cacheView->getContext();
if ($cacheContext) {
foreach ($cacheContext as $key => $value) {
if ($value !== null) {
$context[$key] = $value;
} elseif (isset($context[$key])) {
unset($context[$key]);
}
}
}
if ($cacheView->isContent()) {
$dispatchedViews = null;
$this->view->setContentView($view, $widgetId, $this->block, $this->section, $this->region);
break 4;
} elseif ($cacheView->isRegion()) {
$dispatchedViews[$this->region] = array($this->section => array($this->block => array($widgetId => $cacheView->getView())));
break 3;
} elseif ($cacheView->isSection()) {
$dispatchedViews[$this->region][$this->section] = array($this->block => array($widgetId => $cacheView->getView()));
break 2;
} elseif ($cacheView->isBlock()) {
$dispatchedViews[$this->region][$this->section][$this->block] = array($widgetId => $cacheView->getView());
break;
} else {
$dispatchedViews[$this->region][$this->section][$this->block][$widgetId] = $cacheView->getView();
continue;
}
}
}
$widget->setProperties($widgetProperties);
$widget->setContext($context);
$widgetMatchedRouteArguments = $this->dispatchWidget($request, $response, $widgetId, $widget);
if ($widgetMatchedRouteArguments) {
$routeArgumentsMatched = true;
}
$statusCode = $response->getStatusCode();
if ($statusCode != Response::STATUS_CODE_OK && $statusCode != Response::STATUS_CODE_BAD_REQUEST && $statusCode != Response::STATUS_CODE_UNPROCESSABLE_ENTITY) {
return;
}
$view = $response->getView();
$response->setView(null);
$isContent = $widget->isContent();
$isRegion = $widget->isRegion();
$isSection = $widget->isSection();
$isBlock = $widget->isBlock();
if ($isCacheable && !$containsUserContent && $widget->containsUserContent()) {
$containsUserContent = true;
}
$oldContext = $context;
$context = $widget->getContext();
if ($isCacheable && $isWidgetCache) {
$widgetContext = $this->getContextDifference($context, $oldContext);
if (!$widgetContext) {
// calculate node cache time based on the least widget cache time
$cacheTtl = $widgetProperties->getCacheTtl();
if ($nodeCacheTtl !== false && $cacheTtl) {
if ($nodeCacheTtl == 0) {
$nodeCacheTtl = $cacheTtl;
} else {
$nodeCacheTtl = min($nodeCacheTtl, $cacheTtl);
}
}
$widgetCachedView = new WidgetCacheData($widgetContext, $isContent, $isRegion, $isSection, $isBlock, $widgetMatchedRouteArguments);
$cachedViews[$this->region][$this->section][$this->block][$widgetId] = $widgetCachedView;
}
}
if ($isContent) {
$dispatchedViews = null;
$this->view->setContentView($view, $widgetId, $this->block, $this->section, $this->region);
break 4;
} elseif ($isRegion) {
$dispatchedViews[$this->region] = array($this->section => array($this->block => array($widgetId => $view)));
break 3;
} elseif ($isSection) {
$dispatchedViews[$this->region][$this->section] = array($this->block => array($widgetId => $view));
break 2;
} elseif ($isBlock) {
$dispatchedViews[$this->region][$this->section][$this->block] = array($widgetId => $view);
break;
}
$dispatchedViews[$this->region][$this->section][$this->block][$widgetId] = $view;
}
if (!$dispatchedViews[$this->region][$this->section][$this->block]) {
unset($dispatchedViews[$this->region][$this->section][$this->block]);
}
}
if (!$dispatchedViews[$this->region][$this->section]) {
unset($dispatchedViews[$this->region][$this->section]);
}
}
if (!$dispatchedViews[$this->region]) {
unset($dispatchedViews[$this->region]);
}
}
if ($this->routeArguments && !$routeArgumentsMatched) {
// sub route provided but never matched
$response->setStatusCode(Response::STATUS_CODE_NOT_FOUND);
$response->setView(null);
$dispatchedViews = null;
}
// if ($this->eventManager && $isCacheable && $nodeCacheTtl !== false) {
// if ($user && $containsUserContent) {
// $isCacheable = false;
// }
// if ($isCacheable) {
// $this->cache = $cache;
// $this->cacheTtl = $nodeCacheTtl;
// $this->eventManager->addEventListener(WebApplication::EVENT_POST_RESPONSE, array($this, 'cacheResponse'));
// }
// }
$this->view->setContext($context);
if (is_array($dispatchedViews)) {
$this->view->setDispatchedViews($dispatchedViews);
$this->view->setRegions($this->regions);
if ($nodeCacheTtl !== false && $cachedViews) {
$cacheItem->setValue($cachedViews);
$cacheItem->setTtl($nodeCacheTtl);
$this->view->setCachedViews($cache, $cacheItem);
}
}
$response->setView($this->view);
}
/**
* Gets the breadcrumbs to the current locale
* @param \ride\web\WebApplication $web
* @param \ride\library\cms\node\Node $node
* @param string $locale
* @return array Array with the URL to the node as key and the name of the
* node as value
*/
protected function getBreadcrumbs(WebApplication $web, Node $node, $locale)
{
$breadcrumbs = array();
do {
$url = $web->getUrl('cms.node.default', array('site' => $node->getRootNodeId(), 'revision' => $node->getRevision(), 'locale' => $locale, 'node' => $node->getId()));
$breadcrumbs[$url] = $node->getName($locale);
$node = $node->getParentNode();
} while ($node);
return array_reverse($breadcrumbs, true);
}