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-rw-r--r--library/Icinga/File/Pdf.php96
1 files changed, 96 insertions, 0 deletions
diff --git a/library/Icinga/File/Pdf.php b/library/Icinga/File/Pdf.php
new file mode 100644
index 0000000..e159e2f
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+++ b/library/Icinga/File/Pdf.php
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+<?php
+/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\File;
+
+use Dompdf\Dompdf;
+use Dompdf\Options;
+use Icinga\Application\Icinga;
+use Icinga\Exception\ProgrammingError;
+use Icinga\Util\Environment;
+use Icinga\Web\Hook;
+use Icinga\Web\Url;
+
+call_user_func(function () {
+ /**
+ * @package dompdf
+ * @link http://dompdf.github.com/
+ * @author Benj Carson <benjcarson@digitaljunkies.ca>
+ * @author Fabien Ménager <fabien.menager@gmail.com>
+ * @author Alexander A. Klimov <alexander.klimov@icinga.com>
+ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
+ */
+
+ $baseDir = Icinga::app()->getBaseDir('library/vendor/dompdf');
+
+ require_once "$baseDir/vendor/autoload.php";
+});
+
+class Pdf
+{
+ protected function assertNoHeadersSent()
+ {
+ if (headers_sent()) {
+ throw new ProgrammingError(
+ 'Could not send pdf-response, content already written to output.'
+ );
+ }
+ }
+
+ public function renderControllerAction($controller)
+ {
+ $this->assertNoHeadersSent();
+
+ Environment::raiseMemoryLimit('512M');
+ Environment::raiseExecutionTime(300);
+
+ $viewRenderer = $controller->getHelper('viewRenderer');
+ $viewRenderer->postDispatch();
+
+ $layoutHelper = $controller->getHelper('layout');
+ $oldLayout = $layoutHelper->getLayout();
+ $layout = $layoutHelper->setLayout('pdf');
+
+ $layout->content = $controller->getResponse();
+ $html = $layout->render();
+
+ // Restore previous layout and reset content, to properly show errors
+ $controller->getResponse()->clearBody($viewRenderer->getResponseSegment());
+ $layoutHelper->setLayout($oldLayout);
+
+ $imgDir = Url::fromPath('img');
+ $html = preg_replace(
+ '~src="' . $imgDir . '/~',
+ 'src="' . Icinga::app()->getBootstrapDirectory() . '/img/',
+ $html
+ );
+
+ $request = $controller->getRequest();
+
+ if (Hook::has('Pdfexport')) {
+ $pdfexport = Hook::first('Pdfexport');
+ $pdfexport->streamPdfFromHtml($html, sprintf(
+ '%s-%s-%d',
+ $request->getControllerName(),
+ $request->getActionName(),
+ time()
+ ));
+
+ return;
+ }
+
+ $options = new Options();
+ $options->set('defaultPaperSize', 'A4');
+ $dompdf = new Dompdf($options);
+ $dompdf->loadHtml($html);
+ $dompdf->render();
+ $dompdf->stream(
+ sprintf(
+ '%s-%s-%d',
+ $request->getControllerName(),
+ $request->getActionName(),
+ time()
+ )
+ );
+ }
+}