public function execute()
{
$tp = SJB_System::getTemplateProcessor();
$template = 'edit_invoice.tpl';
$errors = array();
$invoiceErrors = array();
$invoiceSID = SJB_Request::getVar('sid', false);
$action = SJB_Request::getVar('action', false);
$tcpdfError = SJB_Request::getVar('error', false);
if ($tcpdfError) {
$invoiceErrors[] = $tcpdfError;
}
$invoiceInfo = SJB_InvoiceManager::getInvoiceInfoBySID($invoiceSID);
$user_structure = null;
if ($invoiceInfo) {
$product_info = array();
if (array_key_exists('custom_info', $invoiceInfo['items'])) {
$product_info = $invoiceInfo['items']['custom_info'];
}
$invoiceInfo = array_merge($invoiceInfo, $_REQUEST);
$invoiceInfo['items']['custom_info'] = $product_info;
$includeTax = $invoiceInfo['include_tax'];
$invoice = new SJB_Invoice($invoiceInfo);
$invoice->setSID($invoiceSID);
$userSID = $invoice->getPropertyValue('user_sid');
$userExists = SJB_UserManager::isUserExistsByUserSid($userSID);
$subUserSID = $invoice->getPropertyValue('subuser_sid');
if (!empty($subUserSID)) {
$userInfo = SJB_UserManager::getUserInfoBySID($subUserSID);
$username = $userInfo['username'] . '/' . $userInfo['email'];
} else {
$userInfo = SJB_UserManager::getUserInfoBySID($userSID);
$username = $userInfo['FirstName'] . ' ' . $userInfo['LastName'] . ' ' . $userInfo['ContactName'] . ' ' . $userInfo['CompanyName'] . '/' . $userInfo['email'];
}
$taxInfo = $invoice->getPropertyValue('tax_info');
$productsSIDs = SJB_ProductsManager::getProductsIDsByUserGroupSID($userInfo['user_group_sid']);
$products = array();
foreach ($productsSIDs as $key => $productSID) {
$productInfo = SJB_ProductsManager::getProductInfoBySID($productSID);
if (!empty($productInfo['pricing_type']) && $productInfo['pricing_type'] == 'volume_based') {
$volumeBasedPricing = $productInfo['volume_based_pricing'];
$minListings = min($volumeBasedPricing['listings_range_from']);
$maxListings = max($volumeBasedPricing['listings_range_to']);
$countListings = array();
for ($i = $minListings; $i <= $maxListings; $i++) {
$countListings[$i]['number_of_listings'] = $i;
for ($j = 1; $j <= count($volumeBasedPricing['listings_range_from']); $j++) {
if ($i >= $volumeBasedPricing['listings_range_from'][$j] && $i <= $volumeBasedPricing['listings_range_to'][$j]) {
$countListings[$i]['price'] = $volumeBasedPricing['price_per_unit'][$j];
}
}
}
$productInfo['count_listings'] = $countListings;
}
$products[$key] = $productInfo;
}
$addForm = new SJB_Form($invoice);
$addForm->registerTags($tp);
$tp->assign('userExists', $userExists);
$tp->assign('products', $products);
$tp->assign('invoice_sid', $invoiceSID);
$tp->assign('include_tax', $includeTax);
$tp->assign('username', trim($username));
if ($action) {
switch ($action) {
case 'save':
case 'apply':
$invoiceErrors = $invoice->isValid();
if (empty($invoiceErrors) && $addForm->isDataValid($errors)) {
$invoice->setFloatNumbersIntoValidFormat();
SJB_InvoiceManager::saveInvoice($invoice);
if ($action == 'save') {
SJB_HelperFunctions::redirect(SJB_System::getSystemSettings("SITE_URL") . '/manage-invoices/');
}
} else {
$invoiceDate = SJB_I18N::getInstance()->getInput('date', $invoice->getPropertyValue('date'));
$invoice->setPropertyValue('date', $invoiceDate);
}
$invoice->setFloatNumbersIntoValidFormat();
$taxInfo['tax_amount'] = SJB_I18N::getInstance()->getInput('float', $taxInfo['tax_amount']);
break;
case 'print':
case 'download_pdf_version':
$user = SJB_UserManager::getObjectBySID($userSID);
$user_structure = SJB_UserManager::createTemplateStructureForUser($user);
$template = 'print_invoice.tpl';
$username = SJB_Array::get($user_structure, 'CompanyName') . ' ' . SJB_Array::get($user_structure, 'FirstName') . ' ' . SJB_Array::get($user_structure, 'LastName');
$tp->assign('username', trim($username));
$tp->assign('user', $user_structure);
$tp->assign('tax', $taxInfo);
if ($action == 'download_pdf_version') {
$template = 'invoice_to_pdf.tpl';
$filename = 'invoice_' . $invoiceSID . '.pdf';
try {
SJB_HelperFunctions::html2pdf($tp->fetch($template), $filename);
exit;
} catch (Exception $e) {
SJB_Error::writeToLog($e->getMessage());
SJB_HelperFunctions::redirect(SJB_System::getSystemSettings("SITE_URL") . '/edit-invoice/?sid=' . $invoiceSID . '&error=TCPDF_ERROR');
}
}
break;
case 'send_invoice':
$result = SJB_Notifications::sendInvoiceToCustomer($invoiceSID, $userSID);
if ($result) {
echo SJB_I18N::getInstance()->gettext("Backend", "Invoice successfully sent");
} else {
echo SJB_I18N::getInstance()->gettext("Backend", "Invoice not sent");
}
exit;
break;
}
}
$transactions = SJB_TransactionManager::getTransactionsByInvoice($invoiceSID);
$tp->assign('tax', $taxInfo);
$tp->assign('transactions', $transactions);
} else {
$tp->assign('action', 'edit');
$errors[] = 'WRONG_INVOICE_ID_SPECIFIED';
$template = 'errors.tpl';
}
$tp->assign("errors", array_merge($errors, $invoiceErrors));
$tp->display($template);
}
