public function optimizeAction()
{
// Open existing index
$config = Zend_Registry::get('config');
$index = App_Search_Lucene::open($config->luceneIndex);
// Optimize index.
$index->optimize();
}
public function editmetaAction()
{
// Get the form and send to the view.
$form = new Form_PdfMeta();
$this->view->form = $form;
// Get the file and send the location to the view.
$pdfPath = urldecode($this->_request->getParam('file'));
$file = substr($pdfPath, strrpos($pdfPath, SLASH) + 1);
$this->view->file = $file;
// Define what meta data we are looking at.
$metaValues = array('Title' => '', 'Author' => '', 'Subject' => '', 'Keywords' => '');
if ($this->_request->isPost()) {
// Get the current form values.
$formData = $this->_request->getPost();
if ($form->isValid($formData)) {
// Form values are valid.
// Save the contents of the form to the associated meta data fields in the PDF.
$pdf = Zend_Pdf::load($pdfPath);
foreach ($metaValues as $meta => $metaValue) {
if (isset($formData[$meta])) {
$pdf->properties[$meta] = $formData[$meta];
} else {
$pdf->properties[$meta] = '';
}
}
$pdf->save($pdfPath);
// Add to/update index.
$config = Zend_Registry::get('config');
$appLucene = App_Search_Lucene::open($config->luceneIndex);
$index = App_Search_Lucene_Index_Pdfs::index($pdfPath, $appLucene);
// Redirect the user to the list action of this controller.
return $this->_helper->redirector('list', 'pdf', '', array())->setCode(301);
} else {
// Form values are not valid send the current values to the form.
$form->populate($formData);
}
} else {
// Make sure the file exists before we start doing anything with it.
if (file_exists($pdfPath)) {
// Extract any current meta data values from the PDF document
$pdf = Zend_Pdf::load($pdfPath);
foreach ($metaValues as $meta => $metaValue) {
if (isset($pdf->properties[$meta])) {
$metaValues[$meta] = $pdf->properties[$meta];
} else {
$metaValues[$meta] = '';
}
}
// Populate the form with out metadata values.
$form->populate($metaValues);
} else {
// File doesn't exist.
}
}
}
