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]>
28 lines
1.2 KiB
C#
28 lines
1.2 KiB
C#
using System;
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using System.Globalization;
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namespace URLNotesGrabberCORE
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{
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/// <summary>
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/// The single format for Posts.PostDate: "yyyy-MM-dd HH:mm:ss GMT", which is what the
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/// Tumblr API sends and what nearly every row holds. Text-file exports can carry the
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/// RFC 1123 form ("Fri, 14 Feb 2025 15:20:09 GMT") instead, which as text sorts on its
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/// weekday name and falls outside every --fromDate/--toDate range comparison.
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///
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/// Every path that writes PostDate routes through <see cref="Normalize"/>. Only the RFC 1123
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/// form is rewritten; anything else, including the "." no-change sentinel, passes through.
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/// </summary>
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public static class PostDates
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{
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public static string? Normalize(string? value)
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{
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if (string.IsNullOrWhiteSpace(value)) return value;
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string trimmed = value.Trim();
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if (DateTime.TryParseExact(trimmed, "r", CultureInfo.InvariantCulture,
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DateTimeStyles.AdjustToUniversal | DateTimeStyles.AssumeUniversal, out DateTime parsed))
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return parsed.ToString("yyyy-MM-dd HH:mm:ss", CultureInfo.InvariantCulture) + " GMT";
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return value;
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}
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}
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}
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