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Pdf: Ensure dompdf can create temporary files

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This is required since dompdf seems to automatically load
our custom font and complains otherwise.

(cherry picked from commit 191444ccd9bb3ea8ef1a2502a8c981e3b66a98cd)
This commit is contained in:
Johannes Meyer 2025-03-25 10:37:07 +01:00
parent acb8c80d64
commit 4a479e48db
1 changed files with 11 additions and 0 deletions
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11
library/Icinga/File/Pdf.php
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@ -5,9 +5,11 @@ namespace Icinga\File;
use Dompdf\Dompdf; use Dompdf\Dompdf;
use Dompdf\Options; use Dompdf\Options;
use Exception;
use Icinga\Application\Icinga; use Icinga\Application\Icinga;
use Icinga\Exception\ProgrammingError; use Icinga\Exception\ProgrammingError;
use Icinga\Util\Environment; use Icinga\Util\Environment;
use Icinga\Web\FileCache;
use Icinga\Web\Hook; use Icinga\Web\Hook;
use Icinga\Web\Url; use Icinga\Web\Url;
@ -79,8 +81,17 @@ class Pdf
return; return;
} }
$tmpDir = FileCache::instance()->directory('legacy_pdf');
if ($tmpDir === false) {
throw new Exception('Could not create temporary directory for PDF rendering');
}
$options = new Options(); $options = new Options();
$options->set('defaultPaperSize', 'A4'); $options->set('defaultPaperSize', 'A4');
$options->set('fontDir', $tmpDir);
$options->set('fontCache', $tmpDir);
$options->set('tempDir', $tmpDir);
$options->set('chroot', $tmpDir);
$dompdf = new Dompdf($options); $dompdf = new Dompdf($options);
$dompdf->loadHtml($html); $dompdf->loadHtml($html);
$dompdf->render(); $dompdf->render();