public function getAction()
{
$id = Request::postParam('pageId');
// �berpr�fen, ob die Lebenswichtigen Parameter gesetzt sind
if ($id === null) {
$this->error(self::RESULT_ERROR_BAD_REQUEST);
return;
}
// �berpr�fen, ob die Seite �berhaupt (noch) existiert
$properties = $this->pages->getProperties($id);
if ($properties === false) {
$this->error(self::RESULT_ERROR_DOES_NOT_EXIST);
return;
}
// Nutzerrechte �berpr�fen
if (!$this->helpers->canAccessPage($id, Acl::ACTION_EDIT)) {
$this->error(self::RESULT_ERROR_NOT_AUHTORIZED);
return;
}
// Daten der gew�nschten Seite laden (kommt als JSON-encodierter String)
$data = $this->pages->getData($id);
if ($data === false) {
$this->error();
return;
}
$decoded_data = json_decode($data);
// Die Struktur-Arrays f�r diese Seite und die verf�gbaren Elemente laden
$pages_structure = DataStructure::pagesArray();
if (!isset($pages_structure[$properties['template-id']]['structure'])) {
$this->customError('A template with the ID "' . $properties['template-id'] . '" does not exist.');
return;
}
$page_structure = $pages_structure[$properties['template-id']]['structure'];
$elements = DataStructure::elementsArray();
// Plugins aufrufen, die m�glicherweise noch was zu den Parametern der Daten-Felder hinzuzuf�gen haben...
$parameters = array('pageId' => $id, 'templateId' => $properties['template-id']);
$this->applyPluginsToDataFieldsParametersPage(Plugins::LOAD_PAGE_DATA_FIELD_PARAMETERS, $parameters, $page_structure);
$this->applyPluginsToDataFieldsParametersElements(Plugins::LOAD_PAGE_DATA_FIELD_PARAMETERS, $parameters, $elements);
// Die Ausgabe in ein Array packen
$return = array('pageContent' => $decoded_data, 'pageStructure' => $page_structure, 'elements' => $elements);
// Yo.
$this->success($return);
}
protected function getElement($page_id, $language_id, $element_id, $content, $preview)
{
$elements = DataStructure::elementsArray();
if (!isset($elements[$element_id])) {
Helpers::fatalError('An element with the ID "' . $element_id . '" does not exist!');
}
$structure = $elements[$element_id]['structure'];
$template = $elements[$element_id]['template'];
$pages = new Pages();
$smarty = new Template();
$page_properties = $pages->getProperties($page_id);
if ($page_properties === false) {
Helpers::fatalError('The properties of the page with the ID "' . $page_id . '" could not be loaded!');
}
if ($preview) {
$page_files = $pages->getPageEditFolder($page_id, $page_properties) . Pages::PAGE_FILES_FOLDER_NAME . '/';
$page_files_url = $pages->getPageFilesEditUrl($page_id, $page_properties);
} else {
$page_files = $pages->getPagePublishedFolder($page_id, $page_properties) . Pages::PAGE_FILES_FOLDER_NAME . '/';
$page_files_url = $pages->getPageFilesPublishedUrl($page_id, $page_properties);
}
$page_url = $pages->getPageUrl($page_id, $language_id, $page_properties);
$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', $page_files_url);
if (is_array($content)) {
foreach ($content as $key => $value) {
$smarty->assign($key, $value);
}
}
if ($page_properties['template-id'] != Pages::GLOBAL_ELEMENTS) {
$this->assignGlobalElementsToSmarty($smarty, $language_id);
}
Plugins::call(Plugins::ASSIGN_PAGE_ELEMENT_DATA, array('preview' => $preview, 'pageId' => $page_id, 'languageId' => $language_id, 'templateId' => $page_properties['template-id'], 'uniqueId' => $page_properties['unique-id'], 'elementId' => $element_id, 'pageUrl' => $page_url, 'pageFiles' => $page_files, 'pageFilesUrl' => $page_files_url, 'smarty' => $smarty));
return $smarty->fetch('file:[elements]' . $template);
}
public function walkElementContainer(&$data, $structure, $parameters)
{
if (is_array($data)) {
if (count($data) > 0) {
$elements_structure = DataStructure::elementsArray();
for ($element_index = 0; $element_index < count($data); $element_index++) {
$element_data =& $data[$element_index]['content'];
$element_id = $data[$element_index]['elementId'];
$element_parameters = array('elementId' => $element_id, 'elementIndex' => $element_index);
$element_parameters = array_merge($parameters, $element_parameters);
if (!isset($elements_structure[$element_id])) {
Helpers::fatalError('DataModifier: A element with the ID [' . $element_id . '] does not exist.');
}
$element_structure = $elements_structure[$element_id]['structure'];
$this->modifyFields($element_data, $element_structure, $element_parameters);
$this->walkFields($element_data, $element_structure, $element_parameters);
}
}
}
}
public function applyPluginsToDataFields($hook, $parameters, &$data = null, $properties = null)
{
if ($properties === null || $properties === false) {
return false;
}
$pageStructures = DataStructure::pagesArray();
if (!isset($pageStructures[$properties['template-id']]['structure'])) {
return false;
}
$page = $pageStructures[$properties['template-id']]['structure'];
$elements = DataStructure::elementsArray();
$languages = Config::get()->languages->list;
if (!is_array($parameters)) {
$parameters = array();
}
foreach ($page as $block_id => $block) {
// Datenblock
if ($block['type'] == 'datablock') {
if (isset($data[$block_id])) {
if (isset($block['fields'])) {
foreach ($block['fields'] as $field) {
if (isset($data[$block_id][$field['id']])) {
$field_parameters = array('blockId' => $block_id);
$field_parameters = array_merge($parameters, $field_parameters);
$this->applyPluginsToDataField($hook, $field_parameters, $field, $data[$block_id][$field['id']], $languages);
}
}
}
}
}
// Container
if ($block['type'] == 'container') {
if (isset($data[$block_id])) {
if (is_array($data[$block_id])) {
foreach ($data[$block_id] as $container_element_key => $container_element) {
if (isset($data[$block_id][$container_element_key]['content'])) {
if (isset($elements[$data[$block_id][$container_element_key]['elementId']]['structure'])) {
$element_structure = $elements[$data[$block_id][$container_element_key]['elementId']]['structure'];
foreach ($element_structure as $field) {
if (isset($data[$block_id][$container_element_key]['content'][$field['id']])) {
$field_parameters = array('blockId' => $block_id, 'elementId' => $data[$block_id][$container_element_key]['elementId']);
$field_parameters = array_merge($parameters, $field_parameters);
$this->applyPluginsToDataField($hook, $field_parameters, $field, $data[$block_id][$container_element_key]['content'][$field['id']], $languages);
}
}
}
}
}
}
}
}
}
return true;
}
