/**
* Overwrites the data structure of a given tt_content::pi_flexform by
* by the one matching the gridelements layout.
*
* @param array $dataStructArray The incoming data structure. This might be the default one.
* @param array $conf
* @param array $row
* @param string $table
* @param string $fieldName
*
* @return void
*
*/
public function getFlexFormDS_postProcessDS(&$dataStructArray, $conf, $row, $table, $fieldName)
{
if ($table === 'tt_content' && $fieldName === 'pi_flexform' && $row['CType'] === 'gridelements_pi1' && $row['tx_gridelements_backend_layout']) {
$this->init($row['pid']);
$dataStructArray = GeneralUtility::xml2array($this->layoutSetup->getFlexformConfiguration($row['tx_gridelements_backend_layout']));
}
}
/**
* Processes the items of the new content element wizard
* and inserts necessary default values for items created within a grid
*
* @param array $wizardItems : The array containing the current status of the wizard item list before rendering
* @param \TYPO3\CMS\Backend\Controller\ContentElement\NewContentElementController $parentObject : The parent object that triggered this hook
*
* @return void
*/
public function manipulateWizardItems(&$wizardItems, &$parentObject)
{
if (!GeneralUtility::inList($GLOBALS['BE_USER']->groupData['explicit_allowdeny'], 'tt_content:CType:gridelements_pi1:DENY')) {
$pageID = $parentObject->id;
$this->init($pageID);
$container = (int) GeneralUtility::_GP('tx_gridelements_container');
$column = (int) GeneralUtility::_GP('tx_gridelements_columns');
$allowed_GP = GeneralUtility::_GP('tx_gridelements_allowed');
if (!empty($allowed_GP)) {
$allowed = array_flip(explode(',', $allowed_GP));
$allowedGridTypes_GP = GeneralUtility::_GP('tx_gridelements_allowed_grid_types');
if (!empty($allowedGridTypes_GP)) {
$allowed['gridelements_pi1'] = 1;
}
$this->removeDisallowedWizardItems($allowed, $wizardItems);
} else {
$allowed = null;
}
if (empty($allowed) || isset($allowed['gridelements_pi1'])) {
$allowedGridTypes = array_flip(GeneralUtility::trimExplode(',', GeneralUtility::_GP('tx_gridelements_allowed_grid_types'), true));
$excludeLayouts = $this->getExcludeLayouts($container, $parentObject);
$gridItems = $this->layoutSetup->getLayoutWizardItems($parentObject->colPos, $excludeLayouts, $allowedGridTypes);
$this->addGridItemsToWizard($gridItems, $wizardItems);
}
$this->addGridValuesToWizardItems($wizardItems, $container, $column);
$this->removeEmptyHeadersFromWizard($wizardItems);
}
}
/**
* Checks if a CType is allowed in this particular page or grid column - only this one column defines the allowed CTypes regardless of any parent column
*
* @param array $items : The items of the current CType list
* @param integer $pid : The id of the page we are currhently working on
* @param integer $pageColumn : The page column the element is a child of
* @param integer $gridContainerId : The ID of the current container
* @param integer $gridColumn : The grid column the element is a child of
*
* @return array|null $backendLayout: An array containing the data of the selected backend layout as well as a parsed version of the layout configuration
*/
public function checkForAllowedCTypes(&$items, $pid, $pageColumn, $gridContainerId, $gridColumn)
{
if ((int) $pageColumn >= 0 || (int) $pageColumn === -2) {
$column = $pageColumn ? $pageColumn : 0;
$backendLayout = $this->getSelectedBackendLayout($pid);
} else {
$this->init($pid);
$column = $gridColumn ? $gridColumn : 0;
$gridElement = $this->layoutSetup->cacheCurrentParent($gridContainerId, TRUE);
$backendLayout = $this->layoutSetup->getLayoutSetup($gridElement['tx_gridelements_backend_layout']);
}
if (isset($backendLayout)) {
foreach ($items as $key => $item) {
if (!(GeneralUtility::inList($backendLayout['columns'][$column], $item[1]) || GeneralUtility::inList($backendLayout['columns'][$column], '*'))) {
unset($items[$key]);
}
}
}
}
/**
* ItemProcFunc for layout items
* removes items that are available for grid boxes on the first level only
* and items that are excluded for a certain branch or user
*
* @param array $params : An array containing the items and parameters for the list of items
*
* @return void
*/
public function layoutItemsProcFunc(&$params)
{
$this->init($params['row']['pid']);
$layoutSelectItems = $this->layoutSetup->getLayoutSelectItems($params['row']['colPos']);
$params['items'] = ArrayUtility::keepItemsInArray($layoutSelectItems, $params['items'], true);
}
