Merge pull request #1250 from nxglabs/sync-to-public_repo-17512737859

Merge pull request
2026-09-08 18:57:39 +02:00 · 2025-09-08 04:57:25 +00:00
parent 85bc2fbbb0
commit b01d8125d9
176 changed files with 16765 additions and 27633 deletions
@@ -0,0 +1,77 @@
+function formatFixedDate(date = new Date()) {
+  const dd = String(date.getDate()).padStart(2, '0');
+  const months = [
+    'Jan',
+    'Feb',
+    'Mar',
+    'Apr',
+    'May',
+    'Jun',
+    'Jul',
+    'Aug',
+    'Sep',
+    'Oct',
+    'Nov',
+    'Dec',
+  ];
+  const mmm = months[date.getMonth()];
+  const yyyy = String(date.getFullYear());
+  let h = date.getHours();
+  const ampm = h >= 12 ? 'PM' : 'AM';
+  h = h % 12;
+  if (h === 0) h = 12;
+  const HH12 = String(h).padStart(2, '0');
+  const MM = String(date.getMinutes()).padStart(2, '0');
+  return `${dd}-${mmm}-${yyyy} ${HH12}:${MM} ${ampm}`;
+}
+
+/**
+ * Remove characters not allowed in file names for major OSes.
+ */
+function sanitizeDownloadFilename(name) {
+  return name
+    .replace(/[\\/:*?"<>|\u0000-\u001F]/g, ' ') // reserved + control
+    .replace(/\s+/g, ' ') // collapse spaces
+    .trim();
+}
+
+/**
+ * Build filename using the selected format ID and runtime values.
+ * @param {string} formatId - One of FILENAME_FORMATS ids
+ * @param {object} ctx - { docName, email, date, ext, isSigned, datePattern }
+ * @returns {string}
+ */
+export function buildDownloadFilename(formatId, ctx) {
+  const {
+    docName = 'Document',
+    email = 'user@example.com',
+    date = new Date(),
+    ext = 'pdf',
+    isSigned = false,
+  } = ctx || {};
+
+  const base = sanitizeDownloadFilename(String(docName) || 'Document');
+  const safeEmail = sanitizeDownloadFilename(String(email) || 'user@example.com');
+  const dateStr = formatFixedDate(date);
+
+  let stem;
+  switch (formatId) {
+    case 'DOCNAME':
+      stem = base;
+      break;
+    case 'DOCNAME_SIGNED':
+      stem = isSigned ? `${base} - Signed` : base; // if not signed, fallback to base
+      break;
+    case 'DOCNAME_EMAIL':
+      stem = `${base} - ${safeEmail}`;
+      break;
+    case 'DOCNAME_EMAIL_DATE':
+      stem = `${base} - ${safeEmail} - ${dateStr}`;
+      break;
+    default:
+      stem = base; // safe default
+  }
+
+  const safeExt = ext.replace(/\.+/g, '').toLowerCase() || 'pdf';
+  return `${stem}.${safeExt}`;
+}