From d7d5cb5360ee409af92126187cc66b2a5af48a26 Mon Sep 17 00:00:00 2001 From: Aron Novak Date: Wed, 2 Mar 2011 17:18:51 +0100 Subject: [PATCH] better API, allows saving file to disk --- dompdf.module | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) diff --git a/dompdf.module b/dompdf.module index 5494e9c..3bf2e50 100644 --- a/dompdf.module +++ b/dompdf.module @@ -6,7 +6,7 @@ * @param $html * HTML to use to render the PDF * @param $filename - * The desired filename for the streamed PDF + * The desired filename for the streamed PDF. If not specified, the generated PDF is returned * @param $directives * An optional array of directives to run on the DOMPDF object before streaming it to the browser. * Possible directives are: set_base_path, set_host, set_paper, set_protocol @@ -22,7 +22,7 @@ * ); * ?> */ -function dompdf_stream_pdf($html, $filename, $directives = array()) { +function dompdf_stream_pdf($html, $filename = '', $directives = array()) { require_once drupal_get_path('module', 'dompdf') . '/dompdf/dompdf_config.inc.php'; $allowed_directives = array( 'set_base_path', @@ -41,8 +41,13 @@ function dompdf_stream_pdf($html, $filename, $directives = array()) { } $dompdf->render(); + if (empty($filename)) { + return $dompdf->output(); + } + else { $dompdf->stream($filename); } +} /** -- 1.7.4.1