/**
* Occur on site.layout.beforesave events.
*
* @access public
*
* @param Event $event
*/
public static function onBeforeSave(Event $event)
{
$layout = $event->getTarget();
if (!is_a($layout, 'BackBee\\Site\\Layout')) {
return;
}
$dispatcher = $event->getDispatcher();
if (null !== $dispatcher->getApplication()) {
if (is_a($event->getEventArgs(), 'Doctrine\\ORM\\Event\\PreUpdateEventArgs')) {
if (!$event->getEventArgs()->hasChangedField('_data')) {
return;
}
}
// Update the layout thumbnail - Beware of generate thumbnail before any other operation
$thumb = $dispatcher->getApplication()->getEntityManager()->getRepository('BackBee\\Site\\Layout')->generateThumbnail($layout, $dispatcher->getApplication());
// Update the layout file
try {
$dispatcher->getApplication()->getRenderer()->updateLayout($layout);
} catch (\BackBee\Renderer\Exception\RendererException $e) {
$dispatcher->getApplication()->warning($e->getMessage());
}
if (is_a($event->getEventArgs(), 'Doctrine\\ORM\\Event\\PreUpdateEventArgs')) {
if ($event->getEventArgs()->hasChangedField('_picpath')) {
$event->getEventArgs()->setNewValue('_picpath', $thumb);
}
}
}
}
public static function onRender(Event $event)
{
$renderer = $event->getEventArgs();
$application = $event->getDispatcher()->getApplication();
$em = $application->getEntityManager();
$content = $renderer->getObject();
$links = $content->getParamValue('link');
$link = ['url' => '', 'title' => 'Visit', 'target' => '_self'];
if (!empty($links)) {
$links = reset($links);
if (isset($links['pageUid']) && !empty($links['pageUid'])) {
$page = $em->getRepository('BackBee\\NestedNode\\Page')->find($links['pageUid']);
if ($page !== null) {
$link['url'] = $renderer->getUri($page->getUrl());
}
}
if (empty($link['url']) && isset($links['url'])) {
$link['url'] = $links['url'];
}
if (isset($links['title'])) {
$link['title'] = $links['title'];
}
if (isset($links['target'])) {
$link['target'] = $links['target'];
}
}
$renderer->assign('link', $link);
}
public static function onPreRenderTwitter(Event $event)
{
$renderer = $event->getEventArgs();
self::$application = $event->getDispatcher()->getApplication();
$config = self::getSocialConfig('twitter');
$content = $renderer->getObject();
$widgetId = $content->getParamValue('widget_id');
if (empty($widgetId)) {
if (null !== $config && isset($config['widget_id'])) {
$widgetId = $config['widget_id'];
}
}
$renderer->assign('widget_id', $widgetId);
}
public static function onRender(Event $event)
{
self::$renderer = $event->getEventArgs();
self::$application = self::$renderer->getApplication();
self::$em = self::$application->getEntityManager();
$content = self::$renderer->getObject();
$parentNode = self::getParentNode($content->getParamValue('parent_node'));
$selector = ['parentnode' => [$parentNode !== null ? $parentNode->getUid() : null]];
$contents = self::$em->getRepository('BackBee\\ClassContent\\AbstractClassContent')->getSelection($selector, in_array('multipage', $content->getParamValue('multipage')), in_array('recursive', $content->getParamValue('recursive')), (int) $content->getParamValue('start'), (int) $content->getParamValue('limit'), self::$application->getBBUserToken() === null, false, (array) $content->getParamValue('content_to_show'), (int) $content->getParamValue('delta'));
$count = $contents instanceof Paginator ? $contents->count() : count($contents);
self::$renderer->assign('contents', $contents);
self::$renderer->assign('nbContents', $count);
self::$renderer->assign('parentNode', $parentNode);
}
/**
* Occur on nestednode.page.onflush events.
*
* @param \BackBee\Event\Event $event
*/
public static function onFlushPage(Event $event)
{
$page = $event->getTarget();
if (!$page instanceof Page) {
return;
}
$maincontent = $event->getEventArgs();
if (!$maincontent instanceof AbstractClassContent) {
$maincontent = null;
}
$dispatcher = $event->getDispatcher();
$application = $dispatcher->getApplication();
if (self::updateUrl($application, $page, $maincontent)) {
$descendants = $application->getEntityManager()->getRepository('BackBee\\NestedNode\\Page')->getDescendants($page, 1);
foreach ($descendants as $descendant) {
self::updateUrl($application, $descendant);
}
}
}
public static function onRender(Event $event)
{
$renderer = $event->getEventArgs();
$application = $event->getDispatcher()->getApplication();
$content = $renderer->getObject();
$tag = null;
$url = '#';
$mainNode = $content->getMainNode();
if ($mainNode !== null) {
$url = $renderer->getUri($mainNode->getUrl());
$parentNode = $mainNode->getParent();
if (null !== $parentNode) {
$altTitle = $parentNode->getAltTitle();
$tag = !empty($altTitle) ? $altTitle : $parentNode->getTitle();
}
}
$renderer->assign('tag', $tag);
$renderer->assign('url', $url);
}
public static function onRender(Event $event)
{
$dispatcher = $event->getDispatcher();
$renderer = $event->getEventArgs();
$renderer->assign('keyword', null);
if (null !== $dispatcher) {
$application = $dispatcher->getApplication();
if (null === $application) {
return;
}
$keywordloaded = $event->getTarget();
if (!is_a($renderer, 'BackBee\\Renderer\\AbstractRenderer')) {
return;
}
$keyWord = $application->getEntityManager()->find('BackBee\\NestedNode\\KeyWord', $keywordloaded->value);
if (!is_null($keyWord)) {
$renderer->assign('keyword', $keyWord);
}
}
}
/**
* Occur on nestednode.page.preupdate events and nestednode.section.preupdate.
*
* @access public
*
* @param Event $event
*/
public static function onPreUpdate(Event $event)
{
$page = $event->getTarget();
$eventArgs = $event->getEventArgs();
$updateParents = false;
$new = $old = null;
$pageCountModifier = -1;
if ($eventArgs instanceof PreUpdateEventArgs) {
if ($page instanceof Page && $eventArgs->hasChangedField('_section')) {
$old = $eventArgs->getOldValue('_section');
$new = $eventArgs->getNewValue('_section');
if ($new->getUid() === $page->getUid()) {
return;
}
$updateParents = true;
}
if ($page instanceof Page && $eventArgs->hasChangedField('_state')) {
if ($page->getParent() !== null) {
if ($eventArgs->getNewValue('_state') >= 4) {
$old = $page->getParent()->getSection();
if (!$page->isLeaf()) {
$pageCountModifier = 0;
}
} else {
$new = $page->getParent()->getSection();
}
$updateParents = true;
}
}
if ($page instanceof Section && $eventArgs->hasChangedField('_parent')) {
$old = $eventArgs->getOldValue('_parent');
$new = $eventArgs->getNewValue('_parent');
$updateParents = true;
}
if ($updateParents) {
$em = $event->getApplication()->getEntityManager();
self::setSectionHasChildren($em, $old, $pageCountModifier);
self::setSectionHasChildren($em, $new, +1);
}
}
}
/**
* Occur on nestednode.page.preupdate events.
*
* @access public
*
* @param Event $event
*/
public static function onPreUpdate(Event $event)
{
$page = $event->getTarget();
$eventArgs = $event->getEventArgs();
if ($eventArgs instanceof PreUpdateEventArgs) {
if ($eventArgs->hasChangedField('_workflow_state')) {
$old = $eventArgs->getOldValue('_workflow_state');
$new = $eventArgs->getNewValue('_workflow_state');
if (null !== $new && null !== ($listener = $new->getListenerInstance())) {
$listener->switchOnState($event);
}
if (null !== $old && null !== ($listener = $old->getListenerInstance())) {
$listener->switchOffState($event);
}
}
if ($eventArgs->hasChangedField('_state')) {
if (!($eventArgs->getOldValue('_state') & Page::STATE_ONLINE) && $eventArgs->getNewValue('_state') & Page::STATE_ONLINE) {
$event->getDispatcher()->triggerEvent('putonline', $page);
} elseif ($eventArgs->getOldValue('_state') & Page::STATE_ONLINE && !($eventArgs->getNewValue('_state') & Page::STATE_ONLINE)) {
$event->getDispatcher()->triggerEvent('putoffline', $page);
}
}
}
}
public static function onPrerenderContent(Event $event)
{
$dispatcher = $event->getDispatcher();
if (null === ($application = $dispatcher->getApplication())) {
return;
}
if (null === ($token = $application->getBBUserToken())) {
return;
}
$renderer = $event->getEventArgs();
if (!is_a($renderer, 'BackBee\\Renderer\\AbstractRenderer')) {
return;
}
$content = $renderer->getObject();
if (!is_a($content, 'BackBee\\ClassContent\\AbstractClassContent')) {
return;
}
$em = $application->getEntityManager();
if (null !== ($revision = $em->getRepository('BackBee\\ClassContent\\Revision')->getDraft($content, $token))) {
$content->setDraft($revision);
$application->debug(sprintf('Revision found for `%s` content and `%s` user', $content->getUid(), $token->getUsername()));
}
if (!$content instanceof ContentSet) {
foreach ($content->getData() as $key => $subcontent) {
if (null === $subcontent) {
$contenttype = $content->getAcceptedType($key);
if (0 === strpos($contenttype, 'BackBee\\ClassContent\\')) {
if (null === $content->getDraft()) {
$revision = $em->getRepository('BackBee\\ClassContent\\Revision')->getDraft($content, $token, true);
$content->setDraft($revision);
}
$content->{$key} = new $contenttype();
}
}
}
}
}
public static function onRemoveElementFile(Event $event)
{
$dispatcher = $event->getDispatcher();
$application = $dispatcher->getApplication();
try {
$content = $event->getEventArgs()->getEntity();
if (!$content instanceof ElementFile) {
return;
}
$includePath = array($application->getStorageDir(), $application->getMediaDir());
if (null !== $application->getBBUserToken()) {
$includePath[] = $application->getTemporaryDir();
}
$filename = $content->path;
File::resolveFilepath($filename, null, array('include_path' => $includePath));
@unlink($filename);
} catch (\Exception $e) {
$application->warning('Unable to delete file: ' . $e->getMessage());
}
}
