/**
* Execute AJAX actions in front end
* @param array
*/
public function executeAjaxActions($arrData)
{
\Input::setGet('no_ajax', 1);
// Avoid circular reference
switch (\Input::post('action')) {
// Upload the file
case 'fineuploader_upload':
$arrData['name'] = \Input::post('name');
/** @var FormFineUploader $objWidget */
$objWidget = new $GLOBALS['TL_FFL']['fineUploader']($arrData);
$strFile = $objWidget->validateUpload();
if ($objWidget->hasErrors()) {
$arrResponse = array('success' => false, 'error' => $objWidget->getErrorAsString(), 'preventRetry' => true);
} else {
$arrResponse = array('success' => true, 'file' => $strFile);
}
$response = new \Haste\Http\Response\JsonResponse($arrResponse);
$response->send();
break;
}
}
/**
* Generate the widget and return it as string
* @return string
*/
public function generate()
{
$blnNoAjax = \Input::get('noajax');
$arrIds = deserialize($this->varValue, true);
if ($arrIds[0] == '') {
$arrIds = array(0);
} else {
$this->blnHasValues = true;
}
$this->blnIsAjaxRequest = \Input::get('tableLookupWizard') == $this->strId;
// Ensure search and list fields have correct aliases
$this->ensureColumnAliases($this->arrSearchFields);
$this->ensureColumnAliases($this->arrListFields);
// Ajax call
if ($this->blnIsAjaxRequest) {
// Clean buffer
while (ob_end_clean()) {
}
$this->prepareSelect();
$this->prepareJoins();
$this->prepareWhere();
$this->prepareOrderBy();
$this->prepareGroupBy();
$strBuffer = $this->getBody();
$response = new \Haste\Http\Response\JsonResponse(array('content' => $strBuffer, 'token' => REQUEST_TOKEN));
$response->send();
}
$GLOBALS['TL_CSS'][] = 'system/modules/tablelookupwizard/assets/tablelookup.min.css';
if (!$blnNoAjax) {
$GLOBALS['TL_JAVASCRIPT'][] = 'system/modules/tablelookupwizard/assets/tablelookup.min.js';
}
$this->prepareSelect();
$this->prepareJoins();
// Add preselect to WHERE statement
$this->arrWhereProcedure[] = $this->foreignTable . '.id IN (' . implode(',', $arrIds) . ')';
$this->prepareWhere();
$this->prepareOrderBy();
$this->prepareGroupBy();
$objTemplate = new \BackendTemplate('be_widget_tablelookupwizard');
$objTemplate->noAjax = $blnNoAjax;
$objTemplate->strId = $this->strId;
$objTemplate->fieldType = $this->fieldType;
$objTemplate->fallbackEnabled = $this->blnEnableFallback;
$objTemplate->noAjaxUrl = $this->addToUrl('noajax=1');
$objTemplate->listFields = $this->arrListFields;
$objTemplate->colspan = count($this->arrListFields) + (int) $this->blnEnableSorting;
$objTemplate->searchLabel = $this->searchLabel == '' ? $GLOBALS['TL_LANG']['MSC']['searchLabel'] : $this->searchLabel;
$objTemplate->columnLabels = $this->getColumnLabels();
$objTemplate->hasValues = $this->blnHasValues;
$objTemplate->enableSorting = $this->blnEnableSorting;
$objTemplate->body = $this->getBody();
return $objTemplate->parse();
}
