function _handleContentPage($formId = 0)
{
if (!$formId) {
return;
}
$objDatabase = \Env::get('db');
$objFWUser = \FWUser::getFWUserObject();
$pageRepo = $this->em->getRepository('Cx\\Core\\ContentManager\\Model\\Entity\\Page');
$pages = array();
foreach ($pageRepo->findBy(array('module' => 'Contact', 'cmd' => $formId)) as $page) {
if ($page) {
$pages[$page->getLang()] = $page;
}
}
$frontendLangIds = array_keys(\FWLanguage::getActiveFrontendLanguages());
$selectedLangIds = array_keys($this->arrForms[$formId]['lang']);
// filter out only those languages that are active in the frontent.
// we do want to create/update only the content pages of those languages.
$selectedLangIds = array_intersect($selectedLangIds, $frontendLangIds);
// Maybe there will already be a fallback page if we activate a new language.
// So we use the fallback page to prevent the creation of a new page.
foreach ($selectedLangIds as $selectedLangId) {
if (!isset($pages[$selectedLangId])) {
$fallbackPage = $pageRepo->findOneByModuleCmdLang('Contact', $formId, $selectedLangId);
if (!empty($fallbackPage)) {
$pages[$selectedLangId] = $fallbackPage;
}
}
}
$presentLangIds = array_keys($pages);
// define which languages of the content pages have to be updated
// $updateLangIds = array_intersect($selectedLangIds, $presentLangIds);
// define which languages of the content pages have to be created
// $newLangIds = array_diff($selectedLangIds, $updateLangIds);
// define which languages of the content pages have to be removed
$deleteLangIds = array_diff($presentLangIds, $selectedLangIds);
$langIdsOfAssociatedPagesOfPageNode = array();
foreach ($presentLangIds as $langId) {
$langIdsOfAssociatedPagesOfPageNode[$pages[$langId]->getId()] = array_keys($pages[$langId]->getNode()->getPagesByLang());
}
foreach ($selectedLangIds as $langId) {
$page = null;
$node = null;
if (isset($pages[$langId])) {
// Content page already exists, so we will update this very page
$page = $pages[$langId];
\DBG::msg("Page in lang {$langId} exists -> Update()");
} else {
// Content page of the frontend language $langId doesn't exist yet.
// Therefore we will either have to create a new node or we will have to
// find a node to which we can attach our new page.
// We will prefer the latter.
\DBG::msg("Page doesn't exist in lang {$langId} -> Create()");
// Check if there exists already a content page to who's node we could attach our new page
if (count($pages)) {
if ($langId != \FWLanguage::getDefaultLangId() && isset($pages[\FWLanguage::getDefaultLangId()]) && !in_array($langId, $langIdsOfAssociatedPagesOfPageNode[$pages[\FWLanguage::getDefaultLangId()]->getId()])) {
// if that is the case, we will attach our new page to this node
$node = $pages[\FWLanguage::getDefaultLangId()]->getNode();
\DBG::msg("Page does exists in the default language");
\DBG::msg("Attach page to node {$node->getId()} of the page of the lang " . \FWLanguage::getDefaultLangId());
} else {
foreach ($pages as $langIdOfPage => $page) {
// Skip the page of the default frontend language - we just checked this page's node before
if ($langIdOfPage == \FWLanguage::getDefaultLangId()) {
continue;
}
// Check if there exists a node of the pages in the other languages that don't
// have an associated page in the language we're going to create a new page
if (!in_array($langId, $langIdsOfAssociatedPagesOfPageNode[$pages[$langIdOfPage]->getId()])) {
$node = $pages[$langIdOfPage]->getNode();
\DBG::msg("Attach page to node {$node->getId()} of the page of the lang {$langIdOfPage}");
break;
}
}
}
}
if ($node === null) {
\DBG::msg("No node found -> Create()");
$root = $this->em->getRepository('Cx\\Core\\ContentManager\\Model\\Entity\\Node')->getRoot();
// Create a new node
$node = new \Cx\Core\ContentManager\Model\Entity\Node();
$node->setParent($root);
$this->em->persist($node);
}
// Create a new Page
$page = new \Cx\Core\ContentManager\Model\Entity\Page();
$page->setNode($node);
// Set the following attributes only on new pages
$page->setTitle($this->arrForms[$formId]['lang'][$langId]['name']);
$page->setDisplay(false);
$page->setActive(true);
$page->setLang($langId);
}
$page->setType(\Cx\Core\ContentManager\Model\Entity\Page::TYPE_APPLICATION);
$page->setModule('Contact');
$page->setCmd($formId);
$content = $page->getContent();
//if the content is missing the placeholder {APPLICATION_DATA}, append the placeholder to the page's content.
if (!preg_match_all('/\\{APPLICATION_DATA\\}/xi', $content, $matches)) {
$content .= '{APPLICATION_DATA}';
}
$page->setContent($content);
$page->setSourceMode(true);
$this->em->persist($page);
// Remember newly created pages. We will need this for the creating of other new pages above in this method.
if (!isset($pages[$langId])) {
$pages[$langId] = $page;
$langIdsOfAssociatedPagesOfPageNode[$pages[$langId]->getId()] = array($langId);
}
}
//$this->em->flush();
// Delete those content pages of those languages that had been deactivated
foreach ($deleteLangIds as $langId) {
$page = $pages[$langId];
$node = $page->getNode();
\DBG::msg("Delete page: {$langId}");
//DBG::dump(count($node->getPages()));
$this->em->remove($page);
//$this->em->persist($page);
//$this->em->flush();
//DBG::dump(count($node->getPages()));
// TODO: Delete empty nodes
}
$this->em->flush();
}