/** * @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; }