/**
* Render the invoice.
*
* @return mixed
*/
public function render()
{
// libs TinyButStrong
include_once 'TinyButStrong/tinyButStrong.class.php';
include_once 'TinyButStrong/tinyDoc.class.php';
$doc = new tinyDoc();
// use zip extension if available
if (class_exists('ZipArchive')) {
$doc->setZipMethod('ziparchive');
} else {
$doc->setZipMethod('shell');
try {
$doc->setZipBinary('zip');
$doc->setUnzipBinary('unzip');
} catch (tinyDocException $e) {
$doc->setZipMethod('pclzip');
}
}
$doc->setProcessDir($this->getTemporaryDirectory());
//This is where the template is selected
$templateform = $this->getTemplateDir() . $this->getTemplateFile();
$doc->createFrom($templateform);
$doc->loadXml('content.xml');
// fetch variables from model to get values
$customer = $this->getModel()->getCustomer();
$projects = $this->getModel()->getProjects();
$entries = $this->getModel()->getEntries();
// assign all available variables (which are not arrays as they do not work in tinyButStrong)
foreach ($this->getModel()->toArray() as $k => $v) {
if (is_array($v)) {
continue;
}
$GLOBALS[$k] = $v;
}
// ugly but neccessary for tinyButStrong
// set globals variables, so they can be used in invoice templates
$allCustomer = $this->prepareCustomerArray($customer);
foreach ($allCustomer as $k => $v) {
$GLOBALS[$k] = $v;
}
$GLOBALS['projects'] = $projects;
$GLOBALS['project'] = implode(', ', array_map(function ($project) {
return $project['name'];
}, $projects));
$doc->mergeXmlBlock('row', $entries);
$doc->saveXml();
$doc->close();
// send and remove the document
$doc->sendResponse();
$doc->remove();
}
}
$vat_rate = $kndArray['knd_vat'];
if (!is_numeric($vat_rate)) {
$vat_rate = $kga['conf']['defaultVat'];
}
$vat = $vat_rate * $gtotal / 100;
$total = $gtotal - $vat;
$doc = new tinyDoc();
// use zip extension if available
if (class_exists('ZipArchive')) {
$doc->setZipMethod('ziparchive');
} else {
$doc->setZipMethod('shell');
try {
$doc->setZipBinary('zip');
$doc->setUnzipBinary('unzip');
} catch (tinyDocException $e) {
$doc->setZipMethod('pclzip');
}
}
$doc->setProcessDir('../../temporary');
//This is where the template is selected
$templateform = "templates/" . $_REQUEST['ivform_file'];
$doc->createFrom($templateform);
$doc->loadXml('content.xml');
$doc->mergeXmlBlock('row', $invoiceArray);
$doc->saveXml();
$doc->close();
// send and remove the document
$doc->sendResponse();
$doc->remove();
