public function output()
{
$attachments = array();
if ($this->query->have_posts()) {
while ($this->query->have_posts()) {
$this->query->the_post();
global $post;
$invoice = WC_Germanized_Pro()->invoice_factory->get_invoice($post);
if ($invoice->has_attachment()) {
$attachments[$invoice->id] = array('path' => $invoice->get_pdf_path(), 'filename' => $invoice->get_filename());
}
}
}
if (!empty($attachments)) {
$upload_dir = WC_germanized_pro()->get_upload_dir();
$this->filename = wp_unique_filename($upload_dir['path'], $this->filename);
$this->filepath = trailingslashit($upload_dir['path']) . $this->filename;
$zip = new ZipArchive();
$zip->open($this->filepath, ZipArchive::CREATE);
foreach ($attachments as $attachment) {
$zip->addFile($attachment['path'], $attachment['filename']);
}
$zip->close();
header('Content-Length: ' . filesize($this->filepath));
readfile($this->filepath);
}
}
public function output()
{
do_action('wc_gzdp_before_invoice_export_output');
$data = array();
if ($this->query->have_posts()) {
while ($this->query->have_posts()) {
$this->query->the_post();
global $post;
$invoice = WC_Germanized_Pro()->invoice_factory->get_invoice($post);
$data[$invoice->id] = $this->get_export_data($invoice);
}
}
$write = $this->prepare($data);
$df = fopen("php://output", 'w');
fputcsv($df, array_keys(reset($data)));
foreach ($write as $row) {
fwrite($df, $row);
}
fclose($df);
}