private function file_toxml(ProjectFile $f)
{
$this->instance->startElement('file');
$this->instance->startElement('id');
$this->instance->text($f->getId());
$this->instance->endElement();
$this->instance->startElement('name');
$this->instance->text(clean($f->getFilename()));
$this->instance->endElement();
$this->instance->startElement('description');
$this->instance->text(clean($f->getDescription()));
$this->instance->endElement();
$this->instance->startElement('version');
$this->instance->text($f->getRevisionNumber());
$this->instance->endElement();
$this->instance->startElement('modifiedOn');
$this->instance->text($f->getLastRevision()->getCreatedOn()->format('d/m/Y'));
$this->instance->endElement();
$this->instance->startElement('modifiedBy');
$creator = $f->getLastRevision()->getCreatedBy();
$this->instance->text(clean($creator ? $creator->getDisplayName() : 'unknown'));
$this->instance->endElement();
$this->instance->startElement('workspaces');
$this->instance->text($f->getWorkspacesIdsCSV());
$this->instance->endElement();
$this->instance->startElement('tags');
$this->instance->text(implode(', ', $f->getTagNames()));
$this->instance->endElement();
$this->instance->startElement('uid');
$this->instance->text('d' . str_pad($f->getId(), 3, '0', STR_PAD_LEFT) . 'r' . $f->getRevisionNumber());
$this->instance->endElement();
$this->instance->endElement();
}
