/**
* @param $parameters Parameters
* @param $form array
* @param $files array
* @param $class_name string
* @return mixed
* @todo factorize
*/
public function run(Parameters $parameters, $form, $files, $class_name)
{
// convert form files to worksheets and session files
if ($files) {
/** @var $import Import */
$import = $parameters->getMainObject(Import::class);
$import->class_name = $class_name;
$form = (new Post_Files())->appendToForm($form, $files);
foreach ($form as $file) {
if ($file instanceof File) {
if (!isset($session_files)) {
/** @var $session_files Files */
$session_files = Builder::create(Files::class);
}
$excel = Spreadsheet_File::fileToArray($file->temporary_file_name, $errors);
$worksheet_number = 0;
foreach ($excel as $temporary_file_name => $worksheet) {
if (filesize($temporary_file_name) > 1) {
$import_worksheet = Builder::create(Import_Worksheet::class, [$worksheet_number++, Import_Settings_Builder::buildArray($worksheet, $class_name), $csv_file = Builder::create(File::class, [$temporary_file_name])]);
$import_worksheet->errors = $errors;
$session_files->files[] = $csv_file;
$import->worksheets[] = $import_worksheet;
}
}
// only one file once
break;
}
}
if (isset($session_files)) {
Session::current()->set($session_files);
}
} else {
/** @var $files File[] */
$files = Session::current()->get(Files::class)->files;
$parameters->unshift($import = Import_Builder_Form::build($form, $files));
$import->class_name = $class_name;
}
// prepare parameters
$parameters = $parameters->getObjects();
$general_buttons = $this->getGeneralButtons($class_name);
if (isset($parameters['constant_remove']) && strtoupper($parameters['constant_remove'][0]) === $parameters['constant_remove'][0]) {
$parameters['constant_remove'] = rParse($parameters['constant_remove'], DOT);
}
foreach ($import->worksheets as $worksheet) {
// apply controller parameters
if (isset($parameters['constant_add']) && isset($worksheet->settings->classes[$parameters['constant_add']])) {
$worksheet->settings->classes[$parameters['constant_add']]->addConstant();
}
if (isset($parameters['constant_remove']) && isset($worksheet->settings->classes[lLastParse($parameters['constant_remove'], DOT, 1, false)])) {
$worksheet->settings->classes[lLastParse($parameters['constant_remove'], DOT, 1, false)]->removeConstant(rLastParse($parameters['constant_remove'], DOT, 1, true));
}
Custom_Settings_Controller::applyParametersToCustomSettings($worksheet->settings, array_merge($form, $parameters));
}
// recover empty Import_Settings (after loading empty one)
/** @var $files File[] */
$files = Session::current()->get(Files::class)->files;
foreach ($import->worksheets as $worksheet_number => $worksheet) {
if (empty($worksheet->settings->classes)) {
$file = $files[$worksheet_number];
$array = $file->getCsvContent();
$import->worksheets[$worksheet_number] = new Import_Worksheet($worksheet_number, Import_Settings_Builder::buildArray($array, $class_name), $file);
}
}
// get general buttons and customized import settings
foreach ($import->worksheets as $worksheet_number => $worksheet) {
$customized_import_settings = $worksheet->settings->getCustomSettings();
$worksheet_general_buttons = $general_buttons;
if (!isset($customized_import_settings[$worksheet->settings->name])) {
unset($worksheet_general_buttons['delete']);
}
$parameters['custom'][$worksheet_number] = new StdClass();
$parameters['custom'][$worksheet_number]->customized_lists = $customized_import_settings;
$parameters['custom'][$worksheet_number]->general_buttons = $worksheet_general_buttons;
$parameters['custom'][$worksheet_number]->settings = $worksheet->settings;
$parameters['custom'][$worksheet_number]->aliases_property = Import_Array::getPropertiesAlias($worksheet->settings->getClassName());
$parameters['custom'][$worksheet_number]->properties_alias = array_flip($parameters['custom'][$worksheet_number]->aliases_property);
}
// view
$parameters[Template::TEMPLATE] = 'importPreview';
return View::run($parameters, $form, $files, $class_name, Feature::F_IMPORT);
}