fix(posts): normalize PostDate to yyyy-MM-dd HH:mm:ss GMT

Text-file exports can carry RFC 1123 dates ("Fri, 14 Feb 2025 15:20:09 GMT"), which sort on the weekday name and fall outside --fromDate/--toDate comparisons. PostDates.Normalize converts them on every PostDate write path (AddPost, UpsertPostFromTextFile, UpdatePostContentFields). normalize-postdate.sql fixes the 4 existing rows. Co-Authored-By: Claude Opus 5 <[email protected]>
2026-09-21 14:07:05 -05:00
parent b8231d6a4c
commit 2948a4aff0
4 changed files with 66 additions and 1 deletions
@@ -0,0 +1,27 @@
+using System;
+using System.Globalization;
+
+namespace URLNotesGrabberCORE
+{
+    /// <summary>
+    /// The single format for Posts.PostDate: "yyyy-MM-dd HH:mm:ss GMT", which is what the
+    /// Tumblr API sends and what nearly every row holds. Text-file exports can carry the
+    /// RFC 1123 form ("Fri, 14 Feb 2025 15:20:09 GMT") instead, which as text sorts on its
+    /// weekday name and falls outside every --fromDate/--toDate range comparison.
+    ///
+    /// Every path that writes PostDate routes through <see cref="Normalize"/>. Only the RFC 1123
+    /// form is rewritten; anything else, including the "." no-change sentinel, passes through.
+    /// </summary>
+    public static class PostDates
+    {
+        public static string? Normalize(string? value)
+        {
+            if (string.IsNullOrWhiteSpace(value)) return value;
+            string trimmed = value.Trim();
+            if (DateTime.TryParseExact(trimmed, "r", CultureInfo.InvariantCulture,
+                    DateTimeStyles.AdjustToUniversal | DateTimeStyles.AssumeUniversal, out DateTime parsed))
+                return parsed.ToString("yyyy-MM-dd HH:mm:ss", CultureInfo.InvariantCulture) + " GMT";
+            return value;
+        }
+    }
+}