private function loadAncestorPages($page_id)
{
if ($this->ancestor_pages === null) {
$pages = new Pages();
$path = $pages->getPath($page_id);
for ($i = count($path) - 1; $i >= 0; $i--) {
$data = $pages->getData($path[$i], true, true);
$properties = $pages->getProperties($path[$i]);
$this->ancestor_pages[] = json_decode($data, true);
$this->ancestor_page_file_url[] = $pages->getPageFilesPublishedUrl($path[$i]);
$this->ancestor_page_data_structure[] = $this->getPageStructure($properties['template-id']);
}
}
}
public function getPage($page_id, $language_id, $preview = false)
{
// Smarty initialisieren
$smarty = new Template();
// Seiten-Infos laden
$pages = new Pages();
$page_properties = $pages->getProperties($page_id);
if ($page_properties === false) {
Helpers::fatalError('A page with the ID "' . $page_id . '" does not exist!');
}
// Wenn die Vorschau-Version der Seite angefordert wurde,
// überprüfen, ob überhaupt eine editierte Version der Seite existiert,
// wenn nicht, Vorschau-Modus ignorieren
if ($preview) {
if ($page_properties['status'] == Pages::STATUS_PUBLISHED) {
$preview = false;
}
}
// Seiteneigenes Verzeichnis abhängig von $preview auslesen
if ($preview) {
$page_files = $pages->getPageFilesEditFolder($page_id, $page_properties);
$page_files_url = $pages->getPageFilesEditUrl($page_id, $page_properties);
} else {
$page_files = $pages->getPageFilesPublishedFolder($page_id, $page_properties);
$page_files_url = $pages->getPageFilesPublishedUrl($page_id, $page_properties);
}
$page_url = $pages->getPageUrl($page_id, $language_id, $page_properties);
// Grundlegende Variablen zuweisen, die zwar mit dem Inhalt nichts zu tun haben, aber wichtig sind :-)
$smarty->assign('baseUrl', Config::get()->baseUrl);
$smarty->assign('publicUrl', Config::get()->baseUrl . 'system/custom/frontend/public/');
$smarty->assign('pageUrl', $page_url);
$smarty->assign('pageId', $page_id);
$smarty->assign('languageId', $language_id);
$smarty->assign('templateId', $page_properties['template-id']);
$smarty->assign('uniqueId', $page_properties['unique-id']);
$smarty->assign('pageFiles', $page_files);
$smarty->assign('pageFilesUrl', $page_files_url);
$languages = Config::get()->languages->list->getArrayCopy();
foreach ($languages as $key => $value) {
$languages[$key]['id'] = $key;
}
$smarty->assign('languages', $languages);
// Seiten-Struktur laden
$pages_structure = DataStructure::pagesArray();
if (!isset($pages_structure[$page_properties['template-id']]['structure'])) {
Helpers::fatalError('A page template with the ID "' . $page_properties['template-id'] . '" does not exist!');
}
$page_structure = $pages_structure[$page_properties['template-id']]['structure'];
// Die folgenden Parameter werden an die Modifikatoren und Plugins übergeben
$parameters = array('preview' => $preview, 'pageId' => $page_id, 'languageId' => $language_id, 'templateId' => $page_properties['template-id'], 'uniqueId' => $page_properties['unique-id'], 'pageUrl' => $page_url, 'pageFiles' => $page_files, 'pageFilesUrl' => $page_files_url, 'smarty' => $smarty);
// Seiten-Inhalt laden
$content_object = new PageContent();
if (!$content_object->load($page_id, !$preview)) {
Helpers::fatalError('The content of the page with the ID "' . $page_id . '" could not be loaded!');
}
$page_content = $content_object->getArray($language_id, $smarty, $parameters);
// Globale Elemente laden
$this->loadGlobalElementsPage($smarty, $language_id);
$this->assignGlobalElementsToSmarty($smarty, $language_id);
// Inhalte zuweisen
foreach ($page_structure as $block_id => $block) {
if ($block['type'] == 'datablock') {
$block_data = null;
if (isset($page_content[$block_id])) {
$block_data = $page_content[$block_id];
}
$smarty->assign($block_id, $block_data);
} elseif ($block['type'] == 'container') {
$container_content = '';
if (isset($page_content[$block_id])) {
if (is_array($page_content[$block_id])) {
foreach ($page_content[$block_id] as $container_element_key => $container_element) {
$container_content = $container_content . $this->getElement($page_id, $language_id, $container_element['elementId'], $container_element['content'], $preview);
}
}
}
$smarty->assign($block_id, $container_content);
}
}
// registrierte Plugins aufrufen, vielleicht hat ja noch jemand etwas hinzuzufügen :-)
Plugins::call(Plugins::ASSIGN_PAGE_DATA, $parameters);
// Smarty-Template für die Template-ID der aktuellen Seite zurückgeben
$page_template = $pages_structure[$page_properties['template-id']];
return $smarty->fetch('file:[pages]' . $page_template['template']);
}
