/**
* @inheritdoc
*/
public function populateWithFieldData(FillPdfFormInterface $pdf_form, array $field_mapping, array $context) {
/** @var FileInterface $original_file */
$original_file = File::load($pdf_form->file->target_id);
$filename = $original_file->getFileUri();
$fields = $field_mapping['fields'];
module_load_include('inc', 'fillpdf', 'xfdf');
$xfdfname = $filename . '.xfdf';
$xfdf = create_xfdf(basename($xfdfname), $fields);
// Generate the file
$xfdffile = file_save_data($xfdf, $xfdfname, FILE_EXISTS_RENAME);
// Now feed this to pdftk and save the result to a variable
$path_to_pdftk = $this->getPdftkPath();
ob_start();
passthru($path_to_pdftk . ' ' . escapeshellarg($this->fileSystem->realpath($filename)) . ' fill_form ' . escapeshellarg($this->fileSystem->realpath($xfdffile->getFileUri())) . ' output - ' . ($context['flatten'] ? 'flatten ' : '') . 'drop_xfa');
$data = ob_get_clean();
if ($data === FALSE) {
drupal_set_message($this->t('pdftk not properly installed. No PDF generated.'), 'error');
}
$xfdffile->delete();
if ($data) {
return $data;
}
return FALSE;
}
/**
* @inheritdoc
*/
public function populateWithFieldData(FillPdfFormInterface $pdf_form, array $field_mapping, array $context) {
/** @var FileInterface $original_file */
$original_file = File::load($pdf_form->file->target_id);
$pdf_data = file_get_contents($original_file->getFileUri());
$fields = $field_mapping['fields'];
$require = drupal_get_path('module', 'fillpdf') . '/lib/JavaBridge/java/Java.inc';
require_once DRUPAL_ROOT . '/' . $require;
try {
$fillpdf = new \java('com.ocdevel.FillpdfService', base64_encode($pdf_data), 'bytes');
foreach ($fields as $key => $field) {
if (substr($field, 0, 7) == '{image}') {
// Remove {image} marker.
$image_filepath = substr($field, 7);
$image_realpath = $this->fileSystem->realpath($image_filepath);
$fillpdf->image($key, $image_realpath, 'file');
}
else {
$fillpdf->text($key, $field);
}
}
}
catch (\JavaException $e) {
drupal_set_message(java_truncate((string) $e), 'error');
return NULL;
}
try {
if ($context['flatten']) {
$populated_pdf = java_values(base64_decode($fillpdf->toByteArray()));
}
else {
$populated_pdf = java_values(base64_decode($fillpdf->toByteArrayUnflattened()));
}
}
catch (\JavaException $e) {
drupal_set_message(java_truncate((string) $e), 'error');
return NULL;
}
return $populated_pdf;
}
/**
* {@inheritdoc}
*/
public function upload(EmbridgeAssetEntityInterface $asset, array $metadata = [])
{
$this->login();
$file_path = $this->fileSystem->realpath($asset->getSourcePath());
$filename = $asset->getFilename();
// Sanitize metadata values.
$metadata = array_filter($metadata, 'is_scalar');
if (isset($metadata['libraries'])) {
// The libraries value won't stick unless it is a string.
$metadata['libraries'] = (string) $metadata['libraries'];
}
// Build the main request data.
$json_values = ['description' => $filename];
$json_values = array_merge($json_values, $metadata);
$json_request = $this->jsonEncoder->encode($json_values);
$body = ['multipart' => [['name' => 'jsonrequest', 'contents' => $json_request], ['name' => 'file', 'contents' => file_get_contents($file_path), 'filename' => $filename]]];
$response_body = $this->doRequest(self::EMBRIDGE_UPLOAD_PATH_DEFAULT, $body);
$asset->setAssetId($response_body['data']['id']);
$asset->setSourcePath($response_body['data']['sourcepath']);
return $asset;
}