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fix: fix print functionality for email content

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This commit is contained in:
Linus Rath
2026-03-12 02:37:23 +01:00
parent 2249741c61
commit f751274e41
1 changed files with 41 additions and 2 deletions
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components/email/email-viewer.tsx
+41 -2
View File
@@ -803,6 +803,45 @@ export function EmailViewer({
};
}, [email, allowExternalContent, hasBlockedContent, externalContentPolicy, isSenderTrusted, resolvedTheme]);
// Print only the email content in a new window
const handlePrint = () => {
if (!email) return;
const printSender = email.from?.[0];
const date = email.sentAt ? new Date(email.sentAt).toLocaleString() : '';
const toList = email.to?.map(r => r.name ? `${r.name} <${r.email}>` : r.email).join(', ') || '';
const ccList = email.cc?.map(r => r.name ? `${r.name} <${r.email}>` : r.email).join(', ') || '';
const printWindow = window.open('', '_blank');
if (!printWindow) return;
printWindow.document.write(`<!DOCTYPE html>
<html><head><meta charset="utf-8"><title>${DOMPurify.sanitize(email.subject || t('no_subject'))}</title>
<style>
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; margin: 40px; color: #000; }
.header { border-bottom: 1px solid #ccc; padding-bottom: 16px; margin-bottom: 16px; }
.subject { font-size: 20px; font-weight: bold; margin-bottom: 12px; }
.meta { font-size: 13px; color: #555; line-height: 1.6; }
.meta strong { color: #000; }
.body { font-size: 14px; line-height: 1.6; }
.body img { max-width: 100%; }
@media print { body { margin: 20px; } }
</style></head><body>
<div class="header">
<div class="subject">${DOMPurify.sanitize(email.subject || t('no_subject'))}</div>
<div class="meta">
<div><strong>${t('from')}:</strong> ${DOMPurify.sanitize(printSender?.name ? `${printSender.name} <${printSender.email}>` : printSender?.email || t('unknown_sender'))}</div>
${toList ? `<div><strong>${t('to')}:</strong> ${toList}</div>` : ''}
${ccList ? `<div><strong>CC:</strong> ${ccList}</div>` : ''}
${date ? `<div><strong>${t('date')}:</strong> ${DOMPurify.sanitize(date)}</div>` : ''}
</div>
</div>
<div class="body">${emailContent.html}</div>
</body></html>`);
printWindow.document.close();
printWindow.focus();
printWindow.print();
};
// Detect List-Unsubscribe header for newsletter banners
const listHeaders = useMemo(() => {
if (!email?.headers) return null;
@@ -1070,7 +1109,7 @@ export function EmailViewer({
<Button
variant="ghost"
size="sm"
onClick={() => window.print()}
onClick={handlePrint}
className="h-8 gap-1.5"
title={t('print')}
>
@@ -1339,7 +1378,7 @@ export function EmailViewer({
<Button
variant="ghost"
size="sm"
onClick={() => window.print()}
onClick={handlePrint}
className="h-8 gap-1.5"
title={t('print')}
>