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Changes In Branch mistake Excluding Merge-Ins
This is equivalent to a diff from 1e71405b77 to a28a3e8d4e
2019-09-26
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07:24 | Merge dotnet into dotnet/timers. Leaf check-in: a28a3e8d4e user: tinus tags: mistake | |
07:24 | GetMaxUID now errors out if there's no message in the folder. check-in: 1e5a065664 user: tinus tags: dotnet/nullable | |
06:55 | Merge dotnet into dotnet/timers. check-in: c3c2517228 user: tinus tags: mistake | |
2019-09-14
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05:54 | Merge dotnet into dotnet/timers (error reporting improvements). Leaf check-in: 1e71405b77 user: tinus tags: dotnet/timers | |
05:53 | Better reporting of Uglify errors. check-in: 6cdbea3412 user: tinus tags: dotnet | |
2019-09-13
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19:03 | Fixed timers (they weren't moved with the rest of the code :-P) check-in: 93688da7bc user: tinus tags: dotnet/timers | |
Added .editorconfig.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | [*.cs] # CA2007: Consider calling ConfigureAwait on the awaited task dotnet_diagnostic.CA2007.severity = silent # CA1051: Do not declare visible instance fields dotnet_diagnostic.CA1051.severity = silent # CA1303: Do not pass literals as localized parameters dotnet_diagnostic.CA1303.severity = suggestion # CA1031: Do not catch general exception types dotnet_diagnostic.CA1031.severity = suggestion # CA1820: Test for empty strings using string length dotnet_diagnostic.CA1820.severity = none # CA1305: Specify IFormatProvider dotnet_diagnostic.CA1305.severity = suggestion # CS8629: Nullable value type may be null. dotnet_diagnostic.CS8629.severity = suggestion # CA1819: Properties should not return arrays dotnet_diagnostic.CA1819.severity = silent # CA1062: Validate arguments of public methods dotnet_diagnostic.CA1062.severity = suggestion # CS8602: Dereference of a possibly null reference. dotnet_diagnostic.CS8602.severity = suggestion |
Changes to MailJanitor.csproj.
1 2 3 4 | <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <OutputType>Exe</OutputType> | | > > > > > > | | > | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | <Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <OutputType>Exe</OutputType> <TargetFramework>netcoreapp3.0</TargetFramework> <StartupObject>MailJanitor.Program</StartupObject> <Nullable>enable</Nullable> </PropertyGroup> <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'"> <CheckForOverflowUnderflow>false</CheckForOverflowUnderflow> </PropertyGroup> <ItemGroup> <None Remove="_FOSSIL_" /> </ItemGroup> <ItemGroup> <PackageReference Include="CommandLineParser" Version="2.6.0" /> <PackageReference Include="mailkit" Version="2.3.1.6" /> <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.3" /> <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.0.0" /> <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.0.0"> <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets> <PrivateAssets>all</PrivateAssets> </PackageReference> <PackageReference Include="nuglify" Version="1.5.13" /> <PackageReference Include="ReverseMarkdown" Version="3.8.0" /> </ItemGroup> |
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Changes to MailJanitorContext.cs.
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| < < < < | > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | using MailJanitor.Models; using Microsoft.EntityFrameworkCore; namespace MailJanitor { public class MailJanitorContext : DbContext { #nullable disable public DbSet<Account> Accounts { get; set; } public DbSet<Folder> Folders { get; set; } public DbSet<FolderMessage> FolderMessages { get; set; } public DbSet<Message> Messages { get; set; } public DbSet<MessageParticipant> MessageParticipants { get; set; } public DbSet<Participant> Participants { get; set; } public DbSet<Keyword> Keywords { get; set; } public DbSet<MessageKeyword> MessageKeywords { get; set; } public DbSet<MessageReference> MessageReferences { get; set; } #nullable restore protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) { optionsBuilder .UseSqlite("Data source=mailjanitor.sqlite"); } protected override void OnModelCreating(ModelBuilder modelBuilder) { base.OnModelCreating(modelBuilder); modelBuilder.Entity<Message>(b => { b.HasIndex(m => m.GlobalID); b.HasIndex(m => m.RfcMessageID); //b.Property(m => m.Date) // .HasConversion(new DateTimeOffsetToBinaryConverter()); //b.Property(m => m.DateReceived) // .HasConversion(new DateTimeOffsetToBinaryConverter()); //b.Property(m => m.DateRetrievedUTC) // .HasConversion(new DateTimeToBinaryConverter()); }); modelBuilder.Entity<Participant>(b => { b.HasIndex(p => new { p.Address, p.Name }) .IsUnique(); }); |
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Changes to MailSynchronizer.cs.
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25 26 27 28 29 30 31 | { GithubFlavored = true, RemoveComments = false, SmartHrefHandling = true, TableWithoutHeaderRowHandling = ReverseMarkdown.Config.TableWithoutHeaderRowHandlingOption.Default, UnknownTags = ReverseMarkdown.Config.UnknownTagsOption.Bypass, }; | | | | > > > > > | | 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | { GithubFlavored = true, RemoveComments = false, SmartHrefHandling = true, TableWithoutHeaderRowHandling = ReverseMarkdown.Config.TableWithoutHeaderRowHandlingOption.Default, UnknownTags = ReverseMarkdown.Config.UnknownTagsOption.Bypass, }; private Dictionary<(string, bool), long> _keywords = new Dictionary<(string, bool), long>(); private Dictionary<string, long> _participants = new Dictionary<string, long>(); private int _totalCountAllFolders; private int _countAllFolders; private DateTime _startAccount; private bool _haveDeleted = false; public MailSynchronizer(CancellationToken cancellationToken) { _cancellationToken = cancellationToken; } public async Task SynchronizeAccount(string host, short port, NetworkCredential credentials, Func<IMailFolder,bool>? folderFilter = null, bool vacuumDatabase = false) { if (credentials is null) { throw new ArgumentNullException(nameof(credentials)); } Account account; using (var work = new UnitOfWork(_cancellationToken)) { account = await work.Accounts.GetOrCreateAsync(host, port, credentials.UserName); _participants = await work.Participants.GetDictionaryAsync(p => p.Address ?? p.Name ?? "", p => p.ID, StringComparer.InvariantCultureIgnoreCase); _keywords = await work.Keywords.GetDictionaryAsync(kw => (kw.Name, kw.IsLabel), kw => kw.ID, KeywordEqualityComparer.InvariantCultureIgnoreCase); } using (var client = new MailKit.Net.Imap.ImapClient()) { Con.WriteLine("Connecting to server...", TraceLevel.Verbose); await client.ConnectAsync(host, port, true, _cancellationToken); |
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107 108 109 110 111 112 113 | _totalCountAllFolders -= mailFolder.Count; continue; } } TimerCollection.Global.Start("SynchronizeFolder"); try { | | | < | | | | | | | | | | < | 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | _totalCountAllFolders -= mailFolder.Count; continue; } } TimerCollection.Global.Start("SynchronizeFolder"); try { await SynchronizeFolder(mailFolder, dbFolder); } finally { TimerCollection.Global.Stop("SynchronizeFolder"); } //Con.WriteLine(); Con.WriteLine(TimerCollection.Global.ToString(), System.Diagnostics.TraceLevel.Verbose); if (mailFolder.UidNext != null) { using (var work = new UnitOfWork(_cancellationToken)) { dbFolder = await work.Folders.GetByIdAsync(dbFolder.ID); dbFolder.UIDNext = mailFolder.UidNext.Value.Id; await work.SaveChangesAsync(); } } } // foreach folder // If we have remaining folders that aren't on the server anymore, delete them if (remainingFolderIDs.Any()) { using var work = new UnitOfWork(_cancellationToken); // First verify that they don't have any child folders; otherwise we'd be deleting those too... remainingFolderIDs = work.Folders.Select(f => remainingFolderIDs.Contains(f.ID) && !f.Children.Any(), f => f.ID).ToList(); if (remainingFolderIDs.Any()) { Con.WriteLine("Deleting local folder(s):"); Con.WriteLine("- " + string.Join("\n- ", await work.Folders.GetFullNamesAsync(remainingFolderIDs))); work.Folders.DeleteByIDs(remainingFolderIDs); await work.SaveChangesAsync(); _haveDeleted = true; } } } TimerCollection.Global.Start("ClearUnunsedObjects"); try { |
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242 243 244 245 246 247 248 | Con.Write("; ETA " + (_startAccount.ToLocalTime() + TimeSpan.FromTicks(elapsed.Ticks * _totalCountAllFolders / _countAllFolders)).ToString("s").Replace('T', ' ')); } lastProgressUpdate = DateTime.UtcNow; } TimerCollection.Global.Start("SynchronizeMessage"); try { | | | 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 | Con.Write("; ETA " + (_startAccount.ToLocalTime() + TimeSpan.FromTicks(elapsed.Ticks * _totalCountAllFolders / _countAllFolders)).ToString("s").Replace('T', ' ')); } lastProgressUpdate = DateTime.UtcNow; } TimerCollection.Global.Start("SynchronizeMessage"); try { await SynchronizeMessage(summary, mailFolder, dbFolder.ID, folderMsgID, messageID); } finally { TimerCollection.Global.Stop("SynchronizeMessage"); } } // foreach (summary) } finally |
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266 267 268 269 270 271 272 | } } } private async Task SynchronizeMessage(IMessageSummary summary, IMailFolder mailFolder, long folderID, long? folderMsgID, long? messageID) { | | < | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | < | | < | | | | | | | | | | | | | | | | | | < | | | | | | | | | | | | | | < < | < | | | | | | | | | | < > > | | | | | | | | | | | | | | | | | | | | | | | | | | | < | > | | < | | > > > > > > > > > > | | | | | | 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 | } } } private async Task SynchronizeMessage(IMessageSummary summary, IMailFolder mailFolder, long folderID, long? folderMsgID, long? messageID) { using var work = new UnitOfWork(_cancellationToken); try { // Deleted message: don't download it; delete it from the database instead if (summary.Flags.Value.HasFlag(MessageFlags.Deleted)) { if (folderMsgID != null) { work.FolderMessages.DeleteByID(folderMsgID.Value); await work.SaveChangesAsync(); _haveDeleted = true; } return; } // Otherwise, check out the existing message Message? dbMessage = null; if (messageID != null) { dbMessage = await work.Messages.GetByIdAsync(messageID.Value); } FolderMessage? folderMessage = null; if (folderMsgID == null && dbMessage != null && summary.Flags == dbMessage.Flags && summary.InternalDate == dbMessage.DateReceived && string.Join(", ", summary.Keywords) == dbMessage.Keywords) { folderMessage = new FolderMessage { FolderID = folderID, UID = summary.UniqueId.Id, Message = dbMessage, }; await work.FolderMessages.AddAsync(folderMessage); } else if (dbMessage == null || summary.Flags != dbMessage.Flags || summary.InternalDate != dbMessage.DateReceived || string.Join(", ", summary.Keywords) != dbMessage.Keywords) { MimeMessage mailMessage = await GetMailMessageAsync(summary, mailFolder); // save message to database if (folderMsgID != null) { folderMessage = await work.DB.FolderMessages .Where(fm => fm.ID == folderMsgID) .Include(fm => fm.Message) .ThenInclude(m => m.Participants) .SingleOrDefaultAsync(_cancellationToken); } if (folderMessage == null) { folderMessage = new FolderMessage { FolderID = folderID, UID = summary.UniqueId.Id, Message = dbMessage ?? new Message { Participants = new List<MessageParticipant>(), }, }; await work.FolderMessages.AddAsync(folderMessage); } dbMessage = folderMessage.Message; dbMessage.GlobalID = summary.GMailMessageId; dbMessage.DateRetrievedUTC = DateTime.UtcNow; dbMessage.Flags = summary.Flags ?? MessageFlags.None; dbMessage.DateReceived = summary.InternalDate; TimerCollection.Global.Start("PopulateMessageAsync"); try { await PopulateMessageAsync(dbMessage, mailMessage, summary.Keywords); } finally { TimerCollection.Global.Stop("PopulateMessageAsync"); } // Store all separate entities contained in the mail message TimerCollection.Global.Start("PopulateParticipants"); await PopulateParticipantsAsync(work, dbMessage, mailMessage); // from headers TimerCollection.Global.Stop("PopulateParticipants"); TimerCollection.Global.Start("PopulateKeywords"); await PopulateKeywordsAsync(work, dbMessage, summary.Keywords, summary.GMailLabels); // from summary TimerCollection.Global.Stop("PopulateKeywords"); TimerCollection.Global.Start("PopulateReferences"); await PopulateReferencesAsync(work, dbMessage, mailMessage); // from summary + headers TimerCollection.Global.Stop("PopulateReferences"); } await work.SaveChangesAsync(); } catch (Exception ex) { if (ex is TaskCanceledException || ex is OperationCanceledException || ex is ServiceNotConnectedException) { throw; // those need to fall through } await Con.WriteLineAsync(); await Con.WriteLineAsync(ex); } } private async Task<MimeMessage> GetMailMessageAsync(IMessageSummary summary, IMailFolder mailFolder) { MimeMessage mailMessage; try { TimerCollection.Global.Start("mailFolder.GetMessageAsync"); try { mailMessage = await mailFolder.GetMessageAsync(summary.UniqueId, _cancellationToken); } finally { TimerCollection.Global.Stop("mailFolder.GetMessageAsync"); } } catch (FormatException) { var mailEncoding = Encoding.GetEncoding("ISO-8859-1"); // Upon failure to parse the message, try to download the entire message stream using Stream mailStream = await mailFolder.GetStreamAsync(summary.UniqueId, 0, (int)summary.Size.Value, _cancellationToken); using StreamReader reader = new StreamReader(mailStream, mailEncoding, true); using (var fs = new FileStream($"{summary.GMailMessageId}.eml", FileMode.Create, FileAccess.ReadWrite, FileShare.Read)) { await mailStream.CopyToAsync(fs, _cancellationToken); mailStream.Position = 0; } // Now, attempt to fix the mail message, by skipping lines until one doesn't start with a spacing character var sbSource = new StringBuilder((int)mailStream.Length); while (!reader.EndOfStream) { string line = await reader.ReadLineAsync() ?? ""; if (line.Length == 0 || !char.IsWhiteSpace(line[0])) { sbSource.Append(line); sbSource.Append("\r\n"); sbSource.Append(await reader.ReadToEndAsync()); } } using var fixedStream = new MemoryStream((int)mailStream.Length); await fixedStream.WriteAsync(reader.CurrentEncoding.GetBytes(sbSource.ToString()), _cancellationToken); fixedStream.Position = 0; var options = new ParserOptions { AddressParserComplianceMode = RfcComplianceMode.Loose, AllowAddressesWithoutDomain = true, AllowUnquotedCommasInAddresses = false, CharsetEncoding = mailEncoding, MaxAddressGroupDepth = 3, ParameterComplianceMode = RfcComplianceMode.Loose, RespectContentLength = true, Rfc2047ComplianceMode = RfcComplianceMode.Loose, }; mailMessage = await MimeMessage.LoadAsync(options, fixedStream, _cancellationToken); } return mailMessage; } public async Task ClearUnunsedObjectsAsync(bool vacuumDatabase = false) { using var work = new UnitOfWork(_cancellationToken); await Con.WriteLineAsync("Cleaning up database...", TraceLevel.Verbose); // Delete any messages not linked to a folder work.Messages.DeleteByIDs(m => !m.Folders.Any(), m => m.ID); int numDeleted = await work.SaveChangesAsync(); // Delete any participants not linked to a message work.Participants.DeleteByIDs(p => !p.Messages.Any(), p => p.ID); numDeleted += await work.SaveChangesAsync(); if (vacuumDatabase && (_haveDeleted || numDeleted > 0)) { await work.DB.Database.ExecuteSqlRawAsync("VACUUM", _cancellationToken); } } private async Task PopulateMessageAsync(Message targetMsg, MimeMessage sourceMsg, IEnumerable<string> keywords) { try { targetMsg.RfcMessageID = sourceMsg.ResentMessageId ?? sourceMsg.MessageId; // TODO: reverse these? targetMsg.Subject = sourceMsg.Subject; targetMsg.Date = sourceMsg.Date; targetMsg.From = new InternetAddressList(sourceMsg.From.Concat(sourceMsg.ResentFrom)).ToString(); targetMsg.To = new InternetAddressList(sourceMsg.To.Concat(sourceMsg.ResentTo)).ToString(); targetMsg.Cc = new InternetAddressList(sourceMsg.Cc.Concat(sourceMsg.ResentCc)).ToString(); targetMsg.Bcc = new InternetAddressList(sourceMsg.Bcc.Concat(sourceMsg.ResentBcc)).ToString(); targetMsg.Keywords = string.Join(", ", keywords); // TODO: only do this if we've downloaded more than just the headers // store text (if present) and ALSO extract text from HTML (if present); they might not contain the same text. TimerCollection.Global.Start("ExtractBodyText"); try { targetMsg.Body = await ExtractBodyText(sourceMsg); } finally { TimerCollection.Global.Stop("ExtractBodyText"); } if (sourceMsg.Attachments.Any()) { targetMsg.AttachmentSummary = string.Join(Environment.NewLine, sourceMsg.Attachments.Select((a, i) => $"{i + 1}. {(a is MimePart part ? part.FileName : null)} [{a.ContentType.MimeType}] " + a.Headers[HeaderId.ContentDescription])); } else { targetMsg.AttachmentSummary = null; } TimerCollection.Global.Start("ZipArchive"); using var zipStream = new MemoryStream(); using (var zip = new ZipArchive(zipStream, ZipArchiveMode.Update)) { string filename = CreateMessageFilename(sourceMsg); var entry = zip.CreateEntry(filename, CompressionLevel.Optimal); try { entry.LastWriteTime = sourceMsg.Date; } catch { // ignore errors; just use today's date instead } using var compressedStream = entry.Open(); await sourceMsg.WriteToAsync(compressedStream); } targetMsg.Original = zipStream.ToArray(); TimerCollection.Global.Stop("ZipArchive"); // TODO: skip the above if we only have the headers } catch (Exception ex) { if (ex is TaskCanceledException || ex is OperationCanceledException || ex is ServiceNotConnectedException) { throw; // those need to fall through } await Con.WriteLineAsync(); await Con.WriteLineAsync(ex); } } // PopulateMessageAsync private static string CreateMessageFilename(MimeMessage sourceMsg, string extension = ".eml") { string? subject = MakeSafe(sourceMsg.Subject); InternetAddress sender = sourceMsg.From.FirstOrDefault(); string? senderName = MakeSafe(sender?.Name ?? sender?.ToString()); string fileName = $"{subject}{(subject != null && senderName != null ? " - " : "")}{senderName}"; // If there's nothing left, just use a default name if (fileName.Length <= 3) return "message" + extension; else if (fileName.Length > 250) return MakeSafe(fileName.Substring(0, 250)) + extension; else return fileName + extension; } private static readonly char[] _forbiddenChars = new char[] { '<', '>', '|', '?', '*', ':', '/', '\\', '"' }; private static readonly UnicodeCategory[] _spacingCategories = new UnicodeCategory[] { UnicodeCategory.LineSeparator, UnicodeCategory.ParagraphSeparator, UnicodeCategory.SpaceSeparator, }; private static string? MakeSafe(string? text) { if (string.IsNullOrWhiteSpace(text)) return null; // First, trim spaces and strip all diacritics; replace all spacing by a normal space char[] chars = text.Trim().Normalize(NormalizationForm.FormD) .Where(c => CharUnicodeInfo.GetUnicodeCategory(c) != UnicodeCategory.NonSpacingMark) .Select(c => _spacingCategories.Contains(CharUnicodeInfo.GetUnicodeCategory(c)) ? ' ' : c) .ToArray(); // Then, get rid of all remaining non-ascii characters (will get converted to '?') var ascii = Encoding.ASCII; chars = ascii.GetChars(ascii.GetBytes(chars)); // Finally remove all forbidden characters from the file name (including '?') return new string(chars.Where(c => c >= ' ' && !_forbiddenChars.Contains(c)).ToArray()) .Normalize(NormalizationForm.FormC) .Trim(); } private async Task<string?> ExtractBodyText(MimeMessage sourceMsg) { string? bodyText = sourceMsg.TextBody?.Trim(); if (sourceMsg.HtmlBody != null) { if (bodyText != null) bodyText += Environment.NewLine + Environment.NewLine; else bodyText = ""; var errors = new List<Exception>(); |
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581 582 583 584 585 586 587 | throw errList.First(); } else { throw new AggregateException(errList); } } | | | > | | | 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 | throw errList.First(); } else { throw new AggregateException(errList); } } bodyText += result.Code?.Trim(); return bodyText; } catch (Exception ex) { errors.Add(ex); } try { var html = sourceMsg.HtmlBody; // This HtmlConverter is known to sometimes get stuck in an infinite loop, so wait for a finite amount of time using(var timeoutTokenSource = new CancellationTokenSource()) { Task<string?> task = Task.Run(() => new ReverseMarkdown.Converter(_htmlConverterConfig).Convert(html)?.TrimEnd(), timeoutTokenSource.Token); if (task.Wait(300000)) { task.Dispose(); } else { timeoutTokenSource.Cancel(); // Save the HTML to a temp file, so we can figure out why conversion takes so long string tempFileName = MakeSafe(sourceMsg.MessageId) + '_' + CreateMessageFilename(sourceMsg, ".html"); using (var fs = new FileStream(tempFileName, FileMode.Create, FileAccess.ReadWrite, FileShare.Read)) using (var writer = new StreamWriter(fs, Encoding.UTF8)) await writer.WriteAsync(sourceMsg.HtmlBody); File.SetLastWriteTimeUtc(tempFileName, sourceMsg.Date.UtcDateTime); // TODO: remove above temp file saving _ = task.ConfigureAwait(false); task = task.ContinueWith((completedTask, data) => { if (data is null) throw new ArgumentNullException(nameof(data)); var (gaveupAt, newFileName) = ((DateTime, string))data; Con.WriteLineErr($"\nHTML conversion finished, but at {DateTime.Now:HH:mm:ss}; we stopped waiting at {gaveupAt:HH:mm:ss}.", ConsoleColor.Cyan); var markDown = completedTask.Result; using (var writer = new StreamWriter(newFileName, false, Encoding.UTF8)) writer.Write(markDown); return (string?)null; }, (DateTime.Now, Path.ChangeExtension(tempFileName, ".md")), TaskScheduler.Current); throw new TimeoutException("Timeout while converting HTML to markdown."); } bodyText += task.Result; } return bodyText; } catch (Exception ex) |
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647 648 649 650 651 652 653 | } } return bodyText; } private async Task PopulateParticipantsAsync(UnitOfWork work, Message targetMsg, MimeMessage sourceMsg) { | > > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > > > > > > > > > > > > | | | | < | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > > > > > > > > > > | > > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > > > > > > > > > > | | | < | | | 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 | } } return bodyText; } private async Task PopulateParticipantsAsync(UnitOfWork work, Message targetMsg, MimeMessage sourceMsg) { try { var participantList = new List<(ParticipantField Field, string? Address, string Name)>(); GatherParticipants(ref participantList, sourceMsg.From, ParticipantField.From); GatherParticipants(ref participantList, sourceMsg.To, ParticipantField.To); GatherParticipants(ref participantList, sourceMsg.Cc, ParticipantField.Cc); GatherParticipants(ref participantList, sourceMsg.Bcc, ParticipantField.Bcc); GatherParticipants(ref participantList, sourceMsg.ReplyTo, ParticipantField.ReplyTo); GatherParticipants(ref participantList, sourceMsg.Sender, ParticipantField.Sender); GatherParticipants(ref participantList, sourceMsg.ResentFrom, ParticipantField.ResentFrom); GatherParticipants(ref participantList, sourceMsg.ResentTo, ParticipantField.ResentTo); GatherParticipants(ref participantList, sourceMsg.ResentCc, ParticipantField.ResentCc); GatherParticipants(ref participantList, sourceMsg.ResentBcc, ParticipantField.ResentBcc); GatherParticipants(ref participantList, sourceMsg.ResentReplyTo, ParticipantField.ResentReplyTo); GatherParticipants(ref participantList, sourceMsg.ResentSender, ParticipantField.ResentSender); int order = 0; foreach (var (field, mailAddress, mailName) in participantList) { string? address = mailAddress == "" ? null : mailAddress; string? name = mailName == "" ? null : mailName; if (name != null && name.Trim(' ', '\'', '"', '<', '>', '(', ')') == address) name = null; var msgParticipant = new MessageParticipant { Message = targetMsg, Field = field, Order = ++order, Name = name, }; string key = address ?? name ?? ""; if (_participants.TryGetValue(key, out long participantID)) { msgParticipant.ParticipantID = participantID; /* TODO: when cleaning up the database? Put the most used name for this address in the participant. UPDATE Participants p SET Name = (SELECT mp.Name FROM MessageParticipants mp WHERE ParticipantID = p.ID AND mp.Name IS NOT NULL GROUP BY mp.Name ORDER BY count(*) DESC , ID ASC LIMIT 1) WHERE p.ID IN ({string.Join(', ', participantIDs)}); */ } else { var participant = new Participant { Address = address, Name = name, }; await work.Participants.AddAsync(participant); // We only know the IDs after saving the entities await work.SaveChangesAsync(); _participants.TryAdd(key, participant.ID); msgParticipant.ParticipantID = participant.ID; } await work.DB.MessageParticipants.AddAsync(msgParticipant, _cancellationToken); } await work.SaveChangesAsync(); } catch (Exception ex) { if (ex is TaskCanceledException || ex is OperationCanceledException || ex is ServiceNotConnectedException) { throw; // those need to fall through } await Con.WriteLineAsync(); await Con.WriteLineAsync(ex); } } // PopulateParticipantsAsync private async Task PopulateKeywordsAsync(UnitOfWork work, Message targetMsg, IEnumerable<string> keywords, IEnumerable<string> labels) { try { // Store the keywords separately, and link them to this message var allKeywords = keywords.Select(k => (Name: k, IsLabel: false)) .Concat(labels.Select(l => (Name: l, IsLabel: true))); var triplets = allKeywords.Select(mailKeyword => (mailKeyword.Name, mailKeyword.IsLabel, ID: _keywords.GetValueOrDefault(mailKeyword, 0))); var keywordSets = from triplet in triplets join dbMsgKeyword in work.DB.MessageKeywords.Where(mk => mk.Message == targetMsg) on triplet.ID equals dbMsgKeyword.KeywordID into msgKeywordSet from dbMsgKeyword in msgKeywordSet.DefaultIfEmpty() select (triplet.Name, triplet.IsLabel, msgKeywordID: dbMsgKeyword == null ? (long?)null : dbMsgKeyword.ID, keywordID: triplet.ID); int index = 0; foreach ((string mailKeyword, bool isLabel, long? msgKeywordID, long kwID) in keywordSets) { index++; if (msgKeywordID == null) { long keywordID = kwID; if (keywordID == 0) { var keyword = new Keyword { Name = mailKeyword, IsLabel = isLabel }; await work.Keywords.AddAsync(keyword); await work.SaveChangesAsync(); keywordID = keyword.ID; _keywords.Add((mailKeyword, isLabel), keywordID); } await work.DB.MessageKeywords.AddAsync(new MessageKeyword { Message = targetMsg, Order = index, KeywordID = keywordID, }, _cancellationToken); } } } catch (Exception ex) { if (ex is TaskCanceledException || ex is OperationCanceledException || ex is ServiceNotConnectedException) { throw; // those need to fall through } await Con.WriteLineAsync(); await Con.WriteLineAsync(ex); } } /// <summary> /// Store any references between messages. /// </summary> /// <param name="work">The <see cref="UnitOfWork"/> to use when storing the references.</param> /// <param name="targetMsg">The (newly stored) <see cref="Message"/> that should link to the references.</param> /// <param name="sourceMsg">The <see cref="MimeMessage"/> containing the references.</param> private static async Task PopulateReferencesAsync(UnitOfWork work, Message targetMsg, MimeMessage sourceMsg) { try { // Include the In-Reply-To header in the list of references var sourceReferences = new List<string>(sourceMsg.References); if (!string.IsNullOrWhiteSpace(sourceMsg.InReplyTo) && !sourceReferences.Contains(sourceMsg.InReplyTo)) sourceReferences.Insert(0, sourceMsg.InReplyTo); var dbMessageRefs = await work.MessageReferences .GetDictionaryAsync(mr => mr.Message == targetMsg, mr => mr.ReferencedRfcMessageID, mr => mr); var dbReferencedMessageIDs = work.Messages .GetLookup(m => sourceReferences.Contains(m.RfcMessageID ?? ""), m => m.RfcMessageID, m => m?.ID); // make this a nullable long, so FirstOrDefault will return a null. int index = 0; foreach (string mailRef in sourceReferences) { index++; MessageReference? dbReference = dbMessageRefs.GetValueOrDefault(mailRef, null); long? dbMessageID = null; if (dbReferencedMessageIDs.Contains(mailRef)) { dbMessageID = dbReferencedMessageIDs[mailRef].FirstOrDefault(id => id.HasValue); } if (dbReference == null) { await work.MessageReferences.AddAsync(new MessageReference { Message = targetMsg, ReferencedRfcMessageID = mailRef, InReplyTo = mailRef == sourceMsg.InReplyTo, Order = index, ReferencedMessageID = dbMessageID, }); } else { dbReference.Order = index; dbReference.ReferencedMessageID = dbMessageID; dbMessageRefs.Remove(mailRef); } } // Any remaining references are no longer in use, so delete them work.MessageReferences.Delete(dbMessageRefs.Values); // Find any existing references to targetMsg, and fill them in if (targetMsg.RfcMessageID != null) { var previousReferences = work.MessageReferences .GetList(mr => mr.ReferencedRfcMessageID == targetMsg.RfcMessageID && mr.Message == null); foreach (var dbReference in previousReferences) { dbReference.Message = targetMsg; } } await work.SaveChangesAsync(); } catch (Exception ex) { if (ex is TaskCanceledException || ex is OperationCanceledException || ex is ServiceNotConnectedException) { throw; // those need to fall through } await Con.WriteLineAsync(); await Con.WriteLineAsync(ex); } } // PopulateReferencesAsync private static void GatherParticipants(ref List<(ParticipantField Field, string? Address, string Name)> participantList, InternetAddress ia, ParticipantField field) { if (ia == null) return; var list = new InternetAddressList(new InternetAddress[] { ia }); GatherParticipants(ref participantList, list, field); } private static void GatherParticipants(ref List<(ParticipantField Field, string? Address, string Name)> participantList, InternetAddressList list, ParticipantField field) { foreach (var ia in list) { if (ia is GroupAddress group) { if (group.Members.Count > 0) { participantList.AddRange(group.Members .Select(ma => ma as MailboxAddress) .Select(ma => (field, ma?.Address, ma?.Name ?? ""))); } else { participantList.Add((field, null, group.Name)); } } else if (ia is MailboxAddress mailbox) { participantList.Add((field, mailbox.Address, mailbox.Name)); } else { participantList.Add((field, null, ia.Name)); } } } private class KeywordEqualityComparer : IEqualityComparer<(string Name, bool IsLabel)> { public static KeywordEqualityComparer InvariantCultureIgnoreCase { get; } = new KeywordEqualityComparer(); public bool Equals((string Name, bool IsLabel) x, (string Name, bool IsLabel) y) { return x.IsLabel == y.IsLabel && x.Name.Equals(y.Name, StringComparison.InvariantCultureIgnoreCase); } public int GetHashCode((string Name, bool IsLabel) obj) { return obj.Name.GetHashCode(StringComparison.InvariantCultureIgnoreCase) ^ obj.IsLabel.GetHashCode(); } } } } |
Deleted Migrations/20190903195645_Initial.Designer.cs.
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Deleted Migrations/20190903195645_Initial.cs.
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Added Migrations/20190914062021_Initial.Designer.cs.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 | // <auto-generated /> using System; using MailJanitor; using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore.Infrastructure; using Microsoft.EntityFrameworkCore.Migrations; using Microsoft.EntityFrameworkCore.Storage.ValueConversion; namespace MailJanitor.Migrations { [DbContext(typeof(MailJanitorContext))] [Migration("20190914062021_Initial")] partial class Initial { protected override void BuildTargetModel(ModelBuilder modelBuilder) { #pragma warning disable 612, 618 modelBuilder .HasAnnotation("ProductVersion", "2.2.6-servicing-10079"); modelBuilder.Entity("MailJanitor.Models.Account", b => { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<long?>("AllFolderID"); b.Property<long?>("ArchiveFolderID"); b.Property<long?>("DraftsFolderID"); b.Property<long?>("FlaggedFolderID"); b.Property<string>("Host") .IsRequired() .HasColumnType("TEXT COLLATE NOCASE"); b.Property<long?>("InboxFolderID"); b.Property<short>("Port"); b.Property<long?>("SentFolderID"); b.Property<long?>("SpamFolderID"); b.Property<long?>("TrashFolderID"); b.Property<string>("UserName") .IsRequired() .HasColumnType("TEXT COLLATE NOCASE"); b.HasKey("ID"); b.ToTable("Accounts"); }); modelBuilder.Entity("MailJanitor.Models.Folder", b => { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<long>("AccountID"); b.Property<int>("Attributes"); b.Property<string>("Name") .IsRequired(); b.Property<long?>("ParentFolderID"); b.Property<uint?>("UIDNext"); b.Property<uint>("UIDValidity"); b.HasKey("ID"); b.HasIndex("AccountID"); b.HasIndex("ParentFolderID"); b.ToTable("Folders"); }); modelBuilder.Entity("MailJanitor.Models.FolderMessage", b => { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<long>("FolderID"); b.Property<long>("MessageID"); b.Property<uint>("UID"); b.HasKey("ID"); b.HasIndex("FolderID"); b.HasIndex("MessageID"); b.ToTable("FolderMessages"); }); modelBuilder.Entity("MailJanitor.Models.Keyword", b => { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<bool>("IsLabel"); b.Property<string>("Name") .IsRequired() .HasColumnType("TEXT COLLATE NOCASE"); b.HasKey("ID"); b.HasIndex("Name", "IsLabel") .IsUnique(); b.ToTable("Keywords"); }); modelBuilder.Entity("MailJanitor.Models.Message", b => { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<string>("AttachmentSummary"); b.Property<string>("Bcc"); b.Property<string>("Body"); b.Property<string>("Cc"); b.Property<DateTimeOffset>("Date"); b.Property<DateTimeOffset?>("DateReceived"); b.Property<DateTime>("DateRetrievedUTC"); b.Property<int>("DownloadStatus"); b.Property<int>("Flags"); b.Property<string>("From"); b.Property<ulong?>("GlobalID"); b.Property<string>("HTMLBody"); b.Property<string>("Keywords"); b.Property<byte[]>("Original"); b.Property<string>("RfcMessageID"); b.Property<string>("Subject"); b.Property<string>("To"); b.HasKey("ID"); b.HasIndex("GlobalID"); b.HasIndex("RfcMessageID"); b.ToTable("Messages"); }); modelBuilder.Entity("MailJanitor.Models.MessageKeyword", b => { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<long>("KeywordID"); b.Property<long>("MessageID"); b.Property<int>("Order"); b.HasKey("ID"); b.HasIndex("KeywordID"); b.HasIndex("MessageID"); b.ToTable("MessageKeywords"); }); modelBuilder.Entity("MailJanitor.Models.MessageParticipant", b => { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<int>("Field"); b.Property<long>("MessageID"); b.Property<string>("Name"); b.Property<int>("Order"); b.Property<long>("ParticipantID"); b.HasKey("ID"); b.HasIndex("MessageID"); b.HasIndex("ParticipantID"); b.ToTable("MessageParticipants"); }); modelBuilder.Entity("MailJanitor.Models.MessageReference", b => { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<bool>("InReplyTo"); b.Property<long>("MessageID"); b.Property<int>("Order"); b.Property<long?>("ReferencedMessageID"); b.Property<string>("ReferencedRfcMessageID") .IsRequired(); b.HasKey("ID"); b.HasIndex("MessageID"); b.HasIndex("ReferencedMessageID"); b.ToTable("MessageReferences"); }); modelBuilder.Entity("MailJanitor.Models.Participant", b => { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<string>("Address") .HasColumnType("TEXT COLLATE NOCASE"); b.Property<string>("Name") .HasColumnType("TEXT COLLATE NOCASE"); b.HasKey("ID"); b.HasIndex("Address", "Name") .IsUnique(); b.ToTable("Participants"); }); modelBuilder.Entity("MailJanitor.Models.Folder", b => { b.HasOne("MailJanitor.Models.Account", "Account") .WithMany("Folders") .HasForeignKey("AccountID") .OnDelete(DeleteBehavior.Cascade); b.HasOne("MailJanitor.Models.Folder", "ParentFolder") .WithMany("Children") .HasForeignKey("ParentFolderID"); }); modelBuilder.Entity("MailJanitor.Models.FolderMessage", b => { b.HasOne("MailJanitor.Models.Folder", "Folder") .WithMany("Messages") .HasForeignKey("FolderID") .OnDelete(DeleteBehavior.Cascade); b.HasOne("MailJanitor.Models.Message", "Message") .WithMany("Folders") .HasForeignKey("MessageID") .OnDelete(DeleteBehavior.Cascade); }); modelBuilder.Entity("MailJanitor.Models.MessageKeyword", b => { b.HasOne("MailJanitor.Models.Keyword", "Keyword") .WithMany("Messages") .HasForeignKey("KeywordID") .OnDelete(DeleteBehavior.Cascade); b.HasOne("MailJanitor.Models.Message", "Message") .WithMany("KeywordList") .HasForeignKey("MessageID") .OnDelete(DeleteBehavior.Cascade); }); modelBuilder.Entity("MailJanitor.Models.MessageParticipant", b => { b.HasOne("MailJanitor.Models.Message", "Message") .WithMany("Participants") .HasForeignKey("MessageID") .OnDelete(DeleteBehavior.Cascade); b.HasOne("MailJanitor.Models.Participant", "Participant") .WithMany("Messages") .HasForeignKey("ParticipantID") .OnDelete(DeleteBehavior.Cascade); }); modelBuilder.Entity("MailJanitor.Models.MessageReference", b => { b.HasOne("MailJanitor.Models.Message", "Message") .WithMany("References") .HasForeignKey("MessageID") .OnDelete(DeleteBehavior.Cascade); b.HasOne("MailJanitor.Models.Message", "ReferencedMessage") .WithMany("ReferencedBy") .HasForeignKey("ReferencedMessageID"); }); #pragma warning restore 612, 618 } } } |
Added Migrations/20190914062021_Initial.cs.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 | using System; using Microsoft.EntityFrameworkCore.Migrations; namespace MailJanitor.Migrations { public partial class Initial : Migration { protected override void Up(MigrationBuilder migrationBuilder) { migrationBuilder.CreateTable( name: "Accounts", columns: table => new { ID = table.Column<long>(nullable: false) .Annotation("Sqlite:Autoincrement", true), Host = table.Column<string>(type: "TEXT COLLATE NOCASE", nullable: false), Port = table.Column<short>(nullable: false), UserName = table.Column<string>(type: "TEXT COLLATE NOCASE", nullable: false), InboxFolderID = table.Column<long>(nullable: true), DraftsFolderID = table.Column<long>(nullable: true), SentFolderID = table.Column<long>(nullable: true), FlaggedFolderID = table.Column<long>(nullable: true), ArchiveFolderID = table.Column<long>(nullable: true), AllFolderID = table.Column<long>(nullable: true), TrashFolderID = table.Column<long>(nullable: true), SpamFolderID = table.Column<long>(nullable: true) }, constraints: table => { table.PrimaryKey("PK_Accounts", x => x.ID); }); migrationBuilder.CreateTable( name: "Keywords", columns: table => new { ID = table.Column<long>(nullable: false) .Annotation("Sqlite:Autoincrement", true), Name = table.Column<string>(type: "TEXT COLLATE NOCASE", nullable: false), IsLabel = table.Column<bool>(nullable: false) }, constraints: table => { table.PrimaryKey("PK_Keywords", x => x.ID); }); migrationBuilder.CreateTable( name: "Messages", columns: table => new { ID = table.Column<long>(nullable: false) .Annotation("Sqlite:Autoincrement", true), Flags = table.Column<int>(nullable: false), GlobalID = table.Column<ulong>(nullable: true), RfcMessageID = table.Column<string>(nullable: true), Date = table.Column<DateTimeOffset>(nullable: false), DateReceived = table.Column<DateTimeOffset>(nullable: true), DateRetrievedUTC = table.Column<DateTime>(nullable: false), From = table.Column<string>(nullable: true), To = table.Column<string>(nullable: true), Cc = table.Column<string>(nullable: true), Bcc = table.Column<string>(nullable: true), Subject = table.Column<string>(nullable: true), Body = table.Column<string>(nullable: true), HTMLBody = table.Column<string>(nullable: true), Keywords = table.Column<string>(nullable: true), AttachmentSummary = table.Column<string>(nullable: true), Original = table.Column<byte[]>(nullable: true), DownloadStatus = table.Column<int>(nullable: false) }, constraints: table => { table.PrimaryKey("PK_Messages", x => x.ID); }); migrationBuilder.CreateTable( name: "Participants", columns: table => new { ID = table.Column<long>(nullable: false) .Annotation("Sqlite:Autoincrement", true), Address = table.Column<string>(type: "TEXT COLLATE NOCASE", nullable: true), Name = table.Column<string>(type: "TEXT COLLATE NOCASE", nullable: true) }, constraints: table => { table.PrimaryKey("PK_Participants", x => x.ID); }); migrationBuilder.CreateTable( name: "Folders", columns: table => new { ID = table.Column<long>(nullable: false) .Annotation("Sqlite:Autoincrement", true), AccountID = table.Column<long>(nullable: false), Name = table.Column<string>(nullable: false), UIDValidity = table.Column<uint>(nullable: false), UIDNext = table.Column<uint>(nullable: true), Attributes = table.Column<int>(nullable: false), ParentFolderID = table.Column<long>(nullable: true) }, constraints: table => { table.PrimaryKey("PK_Folders", x => x.ID); table.ForeignKey( name: "FK_Folders_Accounts_AccountID", column: x => x.AccountID, principalTable: "Accounts", principalColumn: "ID", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "FK_Folders_Folders_ParentFolderID", column: x => x.ParentFolderID, principalTable: "Folders", principalColumn: "ID", onDelete: ReferentialAction.Restrict); }); migrationBuilder.CreateTable( name: "MessageKeywords", columns: table => new { ID = table.Column<long>(nullable: false) .Annotation("Sqlite:Autoincrement", true), MessageID = table.Column<long>(nullable: false), KeywordID = table.Column<long>(nullable: false), Order = table.Column<int>(nullable: false) }, constraints: table => { table.PrimaryKey("PK_MessageKeywords", x => x.ID); table.ForeignKey( name: "FK_MessageKeywords_Keywords_KeywordID", column: x => x.KeywordID, principalTable: "Keywords", principalColumn: "ID", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "FK_MessageKeywords_Messages_MessageID", column: x => x.MessageID, principalTable: "Messages", principalColumn: "ID", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "MessageReferences", columns: table => new { ID = table.Column<long>(nullable: false) .Annotation("Sqlite:Autoincrement", true), MessageID = table.Column<long>(nullable: false), InReplyTo = table.Column<bool>(nullable: false), Order = table.Column<int>(nullable: false), ReferencedRfcMessageID = table.Column<string>(nullable: false), ReferencedMessageID = table.Column<long>(nullable: true) }, constraints: table => { table.PrimaryKey("PK_MessageReferences", x => x.ID); table.ForeignKey( name: "FK_MessageReferences_Messages_MessageID", column: x => x.MessageID, principalTable: "Messages", principalColumn: "ID", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "FK_MessageReferences_Messages_ReferencedMessageID", column: x => x.ReferencedMessageID, principalTable: "Messages", principalColumn: "ID", onDelete: ReferentialAction.Restrict); }); migrationBuilder.CreateTable( name: "MessageParticipants", columns: table => new { ID = table.Column<long>(nullable: false) .Annotation("Sqlite:Autoincrement", true), MessageID = table.Column<long>(nullable: false), ParticipantID = table.Column<long>(nullable: false), Field = table.Column<int>(nullable: false), Order = table.Column<int>(nullable: false), Name = table.Column<string>(nullable: true) }, constraints: table => { table.PrimaryKey("PK_MessageParticipants", x => x.ID); table.ForeignKey( name: "FK_MessageParticipants_Messages_MessageID", column: x => x.MessageID, principalTable: "Messages", principalColumn: "ID", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "FK_MessageParticipants_Participants_ParticipantID", column: x => x.ParticipantID, principalTable: "Participants", principalColumn: "ID", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateTable( name: "FolderMessages", columns: table => new { ID = table.Column<long>(nullable: false) .Annotation("Sqlite:Autoincrement", true), FolderID = table.Column<long>(nullable: false), MessageID = table.Column<long>(nullable: false), UID = table.Column<uint>(nullable: false) }, constraints: table => { table.PrimaryKey("PK_FolderMessages", x => x.ID); table.ForeignKey( name: "FK_FolderMessages_Folders_FolderID", column: x => x.FolderID, principalTable: "Folders", principalColumn: "ID", onDelete: ReferentialAction.Cascade); table.ForeignKey( name: "FK_FolderMessages_Messages_MessageID", column: x => x.MessageID, principalTable: "Messages", principalColumn: "ID", onDelete: ReferentialAction.Cascade); }); migrationBuilder.CreateIndex( name: "IX_FolderMessages_FolderID", table: "FolderMessages", column: "FolderID"); migrationBuilder.CreateIndex( name: "IX_FolderMessages_MessageID", table: "FolderMessages", column: "MessageID"); migrationBuilder.CreateIndex( name: "IX_Folders_AccountID", table: "Folders", column: "AccountID"); migrationBuilder.CreateIndex( name: "IX_Folders_ParentFolderID", table: "Folders", column: "ParentFolderID"); migrationBuilder.CreateIndex( name: "IX_Keywords_Name_IsLabel", table: "Keywords", columns: new[] { "Name", "IsLabel" }, unique: true); migrationBuilder.CreateIndex( name: "IX_MessageKeywords_KeywordID", table: "MessageKeywords", column: "KeywordID"); migrationBuilder.CreateIndex( name: "IX_MessageKeywords_MessageID", table: "MessageKeywords", column: "MessageID"); migrationBuilder.CreateIndex( name: "IX_MessageParticipants_MessageID", table: "MessageParticipants", column: "MessageID"); migrationBuilder.CreateIndex( name: "IX_MessageParticipants_ParticipantID", table: "MessageParticipants", column: "ParticipantID"); migrationBuilder.CreateIndex( name: "IX_MessageReferences_MessageID", table: "MessageReferences", column: "MessageID"); migrationBuilder.CreateIndex( name: "IX_MessageReferences_ReferencedMessageID", table: "MessageReferences", column: "ReferencedMessageID"); migrationBuilder.CreateIndex( name: "IX_Messages_GlobalID", table: "Messages", column: "GlobalID"); migrationBuilder.CreateIndex( name: "IX_Messages_RfcMessageID", table: "Messages", column: "RfcMessageID"); migrationBuilder.CreateIndex( name: "IX_Participants_Address_Name", table: "Participants", columns: new[] { "Address", "Name" }, unique: true); } protected override void Down(MigrationBuilder migrationBuilder) { migrationBuilder.DropTable( name: "FolderMessages"); migrationBuilder.DropTable( name: "MessageKeywords"); migrationBuilder.DropTable( name: "MessageParticipants"); migrationBuilder.DropTable( name: "MessageReferences"); migrationBuilder.DropTable( name: "Folders"); migrationBuilder.DropTable( name: "Keywords"); migrationBuilder.DropTable( name: "Participants"); migrationBuilder.DropTable( name: "Messages"); migrationBuilder.DropTable( name: "Accounts"); } } } |
Changes to Migrations/MailJanitorContextModelSnapshot.cs.
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190 191 192 193 194 195 196 197 198 199 200 201 202 203 | { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<int>("Field"); b.Property<long>("MessageID"); b.Property<int>("Order"); b.Property<long>("ParticipantID"); b.HasKey("ID"); | > > | 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 | { b.Property<long>("ID") .ValueGeneratedOnAdd(); b.Property<int>("Field"); b.Property<long>("MessageID"); b.Property<string>("Name"); b.Property<int>("Order"); b.Property<long>("ParticipantID"); b.HasKey("ID"); |
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Changes to Models/Account.cs.
1 2 3 4 5 6 7 8 9 10 11 | using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; using System.Text; namespace MailJanitor.Models { public class Account { public long ID { get; set; } | | | | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; using System.Text; namespace MailJanitor.Models { public class Account { public long ID { get; set; } [Column(TypeName = "TEXT COLLATE NOCASE")] public string Host { get; set; } = ""; public short Port { get; set; } [Column(TypeName = "TEXT COLLATE NOCASE")] public string UserName { get; set; } = ""; public long? InboxFolderID { get; set; } //public Folder InboxFolder { get; set; } TODO: restore these, and use annotations to fix migration public long? DraftsFolderID { get; set; } //public Folder DraftsFolder { get; set; } public long? SentFolderID { get; set; } //public Folder SentFolder { get; set; } public long? FlaggedFolderID { get; set; } //public Folder FlaggedFolder { get; set; } public long? ArchiveFolderID { get; set; } //public Folder ArchiveFolder { get; set; } public long? AllFolderID { get; set; } //public Folder AllFolder { get; set; } public long? TrashFolderID { get; set; } //public Folder TrashFolder { get; set; } public long? SpamFolderID { get; set; } //public Folder SpamFolder { get; set; } public ICollection<Folder>? Folders { get; internal set; } } } |
Changes to Models/Folder.cs.
1 2 3 4 5 6 7 8 9 10 11 12 | using MailKit; using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.Text; namespace MailJanitor.Models { public class Folder { public long ID { get; set; } public long AccountID { get; set; } | | < | | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | using MailKit; using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.Text; namespace MailJanitor.Models { public class Folder { public long ID { get; set; } public long AccountID { get; set; } public Account? Account { get; set; } public string Name { get; set; } = ""; public uint UIDValidity { get; set; } public uint? UIDNext { get; set; } public FolderAttributes Attributes { get; set; } public long? ParentFolderID { get; set; } public Folder? ParentFolder { get; set; } public ICollection<Folder>? Children { get; } public ICollection<FolderMessage>? Messages { get; } } } |
Changes to Models/FolderMessage.cs.
1 2 3 4 5 6 7 8 9 10 11 12 13 | using MailKit; using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations.Schema; using System.Text; namespace MailJanitor.Models { public class FolderMessage { public long ID { get; set; } public long FolderID { get; set; } | | | < < < < < < | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | using MailKit; using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations.Schema; using System.Text; namespace MailJanitor.Models { public class FolderMessage { public long ID { get; set; } public long FolderID { get; set; } public Folder? Folder { get; set; } public long MessageID { get; set; } public Message? Message { get; set; } public uint UID { get; set; } } } |
Changes to Models/Keyword.cs.
1 2 3 4 5 6 7 8 9 | using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; namespace MailJanitor.Models { public class Keyword { public long ID { get; set; } | | | > | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; namespace MailJanitor.Models { public class Keyword { public long ID { get; set; } [Column(TypeName = "TEXT COLLATE NOCASE")] public string Name { get; set; } = ""; public bool IsLabel { get; set; } public ICollection<MessageKeyword>? Messages { get; internal set; } } } |
Changes to Models/Message.cs.
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8 9 10 11 12 13 14 | { public class Message { public long ID { get; set; } public MessageFlags Flags { get; set; } public ulong? GlobalID { get; set; } | | | | | | | | | | | | | | | | | | 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | { public class Message { public long ID { get; set; } public MessageFlags Flags { get; set; } public ulong? GlobalID { get; set; } public string? RfcMessageID { get; set; } public DateTimeOffset Date { get; set; } public DateTimeOffset? DateReceived { get; set; } public DateTime DateRetrievedUTC { get; set; } = DateTime.UtcNow; public string? From { get; set; } public string? To { get; set; } public string? Cc { get; set; } public string? Bcc { get; set; } public string? Subject { get; set; } public string? Body { get; set; } public string? HTMLBody { get; set; } public string? Keywords { get; set; } public string? AttachmentSummary { get; set; } public byte[]? Original { get; set; } public DownloadStatus DownloadStatus { get; set; } public ICollection<MessageParticipant>? Participants { get; internal set; } public ICollection<FolderMessage>? Folders { get; } public ICollection<MessageKeyword>? KeywordList { get; } [InverseProperty("Message")] public ICollection<MessageReference>? References { get; } [InverseProperty("ReferencedMessage")] public ICollection<MessageReference>? ReferencedBy { get; } } public enum DownloadStatus { Nothing, Headers, // only the message headers have been downloaded Preview, // the message headers and the preview text has been downloaded |
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Changes to Models/MessageKeyword.cs.
1 2 3 4 5 6 7 8 9 10 | using System; using System.Collections.Generic; using System.Text; namespace MailJanitor.Models { public class MessageKeyword { public long ID { get; set; } public long MessageID { get; set; } | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | using System; using System.Collections.Generic; using System.Text; namespace MailJanitor.Models { public class MessageKeyword { public long ID { get; set; } public long MessageID { get; set; } public Message? Message { get; set; } public long KeywordID { get; set; } public Keyword? Keyword { get; set; } public int Order { get; set; } } } |
Changes to Models/MessageParticipant.cs.
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21 22 23 24 25 26 27 | } public class MessageParticipant { public long ID { get; set; } public long MessageID { get; set; } | | | | | 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | } public class MessageParticipant { public long ID { get; set; } public long MessageID { get; set; } public Message? Message { get; set; } public long ParticipantID { get; set; } public Participant? Participant { get; set; } public ParticipantField Field { get; set; } public int Order { get; set; } public string? Name { get; set; } } } |
Changes to Models/MessageReference.cs.
1 2 3 4 5 6 7 8 9 10 11 12 | using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; using System.Text; namespace MailJanitor.Models { public class MessageReference { public long ID { get; set; } public long MessageID { get; set; } | | < | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; using System.Text; namespace MailJanitor.Models { public class MessageReference { public long ID { get; set; } public long MessageID { get; set; } public Message? Message { get; set; } public bool InReplyTo { get; set; } public int Order { get; set; } public string ReferencedRfcMessageID { get; set; } = ""; public long? ReferencedMessageID { get; set; } public Message? ReferencedMessage { get; set; } } } |
Changes to Models/Participant.cs.
1 2 3 4 5 6 7 8 9 10 11 12 | using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; using System.Text; namespace MailJanitor.Models { public class Participant { public long ID { get; set; } [Column(TypeName = "TEXT COLLATE NOCASE")] | | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.ComponentModel.DataAnnotations.Schema; using System.Text; namespace MailJanitor.Models { public class Participant { public long ID { get; set; } [Column(TypeName = "TEXT COLLATE NOCASE")] public string? Address { get; set; } [Column(TypeName = "TEXT COLLATE NOCASE")] public string? Name { get; set; } public ICollection<MessageParticipant>? Messages { get; internal set; } } } |
Changes to Options.cs.
1 2 3 4 | using CommandLine; namespace MailJanitor { | | | | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | using CommandLine; namespace MailJanitor { public class CommandLineOptions { [Value(0, MetaName = "<username>", Required = true, HelpText = "User name (e-mail address).")] public string EmailAddress { get; set; } = ""; [Value(1, MetaName = "<password>", Required = true, HelpText = "Password for the mail server.")] public string Password { get; set; } = ""; [Value(2, MetaName = "<mail server>", Required = false, Default = "imap.gmail.com", HelpText = "The host name of the e-mail server. Defaults to imap.gmail.com.")] public string MailServer { get; set; } = ""; [Value(3, MetaName = "<port number>", Required = false, Default = 993, HelpText = "The port number of the IMAP e-mail server. Defaults to 993 (IMAP over SSL).")] public short PortNumber { get; set; } [Option('v', "verbose", Required = false, HelpText = "Show more output.")] public bool Verbose { get; set; } [Option('c', "compact-database", Required = false, Default = false, HelpText = "Vacuum the database when done.")] |
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Changes to Program.cs.
1 2 3 4 5 6 7 | using System; using System.Net; using System.Threading; using System.Threading.Tasks; using CommandLine; using MailKit; using MC.Utilities; | < | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | using System; using System.Net; using System.Threading; using System.Threading.Tasks; using CommandLine; using MailKit; using MC.Utilities; namespace MailJanitor { class Program { public enum ResultCode { |
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23 24 25 26 27 28 29 | static int Main(string[] args) { ResultCode result = ResultCode.Exception; try { | | | 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | static int Main(string[] args) { ResultCode result = ResultCode.Exception; try { Parser.Default.ParseArguments<CommandLineOptions>(args) .WithParsed(o => { using (var tokenSource = new CancellationTokenSource()) { Console.CancelKeyPress += new ConsoleCancelEventHandler((sender, eventArgs) => { eventArgs.Cancel = true; //(eventArgs.SpecialKey != ConsoleSpecialKey.ControlBreak); |
︙ | ︙ | |||
49 50 51 52 53 54 55 | } finally { TimerCollection.Global.Stop("SynchronizeAccount"); } bool FetchFolder(IMailFolder mailFolder) { var offendingAttributes = FolderAttributes.Drafts | FolderAttributes.All | | | < < < < < < < | > | > | > > | | 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | } finally { TimerCollection.Global.Stop("SynchronizeAccount"); } bool FetchFolder(IMailFolder mailFolder) { var offendingAttributes = FolderAttributes.Drafts | FolderAttributes.All | FolderAttributes.Archive | FolderAttributes.Trash | FolderAttributes.Junk; return (mailFolder.Attributes & offendingAttributes) == FolderAttributes.None; } } result = ResultCode.Ok; }) .WithNotParsed(error => { result = ResultCode.WrongArgument; }); } catch (Exception ex) { Con.WriteLine(ex); // Return meaningful error codes if (ex is TaskCanceledException || ex is OperationCanceledException) result = ResultCode.Cancelled; else if (ex is ServiceNotAuthenticatedException) result = ResultCode.AuthenticationProblem; else if (ex is ServiceNotConnectedException) result = ResultCode.ConnectionProblem; else result = ResultCode.Exception; } finally { Con.WriteLine(TimerCollection.Global.ToString()); } return (int)result; } // TODO: use an FTS table to enable searching for messages } } |
Changes to Repositories/AccountsRepository.cs.
1 2 3 4 5 6 7 8 9 10 11 | using System; using System.Collections.Generic; using System.Threading; using System.Threading.Tasks; using MailJanitor.Models; using Microsoft.EntityFrameworkCore; namespace MailJanitor.Repositories { public class AccountsRepository : Repository<Account> { | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | using System; using System.Collections.Generic; using System.Threading; using System.Threading.Tasks; using MailJanitor.Models; using Microsoft.EntityFrameworkCore; namespace MailJanitor.Repositories { public class AccountsRepository : Repository<Account> { public AccountsRepository(MailJanitorContext db, CancellationToken cancellationToken = default) : base(db, cancellationToken) { } public async Task<Account> GetOrCreateAsync(string host, short port, string userName) { Account account = await _set .Include(a => a.Folders) |
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Changes to Repositories/FolderMessagesRepository.cs.
1 2 3 4 5 6 7 8 9 10 11 | using System.Collections.Generic; using System.Linq; using System.Threading; using System.Threading.Tasks; using MailJanitor.Models; using Microsoft.EntityFrameworkCore; namespace MailJanitor.Repositories { public class FolderMessagesRepository : Repository<FolderMessage> { | | > > > | | | < > > | | > | > > > > > > > > > > > > > | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | using System.Collections.Generic; using System.Linq; using System.Threading; using System.Threading.Tasks; using MailJanitor.Models; using Microsoft.EntityFrameworkCore; namespace MailJanitor.Repositories { public class FolderMessagesRepository : Repository<FolderMessage> { internal FolderMessagesRepository(MailJanitorContext db, CancellationToken cancellationToken = default) : base(db, cancellationToken) { } /// <summary> /// Retrieves the highest UID in the given <paramref name="folder"/>. /// </summary> public async Task<uint> GetMaxUIDAsync(Folder folder) { var folderMessages = _db.FolderMessages .Where(fm => fm.Folder == folder); if (await folderMessages.AnyAsync()) { return await folderMessages.MaxAsync(fm => fm.UID, _cancellationToken); } else { return uint.MinValue; } } /// <summary> /// Retrieves a list of <see cref="FolderMessage.ID"/>s and <see cref="Message.ID"/>s matching the given /// <paramref name="globalIDs"/> in the given <paramref name="dbFolderID"/>. /// </summary> /// <param name="dbFolderID">The ID of the folder containing those messages.</param> /// <param name="globalIDs">A list of server-wide IDs for the messages we're looking for.</param> /// <returns>A <see cref="Dictionary{ulong, (long? folderMsgID, long? messageID)}"/> containing, for each server-wide ID, /// a tuple with the corresponding <see cref="FolderMessage.ID"/> and <see cref="Message.ID"/>. These can be /// <see cref="null"/> if not present in the database.</returns> public async Task<Dictionary<ulong, (long? folderMsgID, long? messageID)>> GetIDsByGlobalIDAsync(long dbFolderID, IEnumerable<ulong> globalIDs) { return await(from dbMessage in _db.Messages where globalIDs.Contains(dbMessage.GlobalID ?? 0) join folderMsg in _set.Where(folderMsg => folderMsg.FolderID == dbFolderID) on dbMessage.ID equals folderMsg.MessageID into folderMsgs from folderMsg in folderMsgs.DefaultIfEmpty() select new { globalID = dbMessage.GlobalID ?? 0, folderMsgID = folderMsg == null ? null : (long?)folderMsg.ID, messageID = dbMessage == null ? null : (long?)dbMessage.ID, }) .ToDictionaryAsync(idSet => idSet.globalID, idSet => (idSet.folderMsgID, idSet.messageID), _cancellationToken); } |
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Changes to Repositories/FoldersRepository.cs.
1 2 3 4 5 6 7 8 9 10 11 12 13 | using System; using System.Collections.Generic; using System.Linq; using System.Threading; using System.Threading.Tasks; using MailJanitor.Models; using MailKit; using Microsoft.EntityFrameworkCore; namespace MailJanitor.Repositories { public class FoldersRepository : Repository<Folder> { | | > > > > > | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | using System; using System.Collections.Generic; using System.Linq; using System.Threading; using System.Threading.Tasks; using MailJanitor.Models; using MailKit; using Microsoft.EntityFrameworkCore; namespace MailJanitor.Repositories { public class FoldersRepository : Repository<Folder> { internal FoldersRepository(MailJanitorContext db, CancellationToken cancellationToken = default) : base(db, cancellationToken) { } public async Task<Folder> GetOrCreateAsync(IMailFolder mailFolder, Account account) { if (account is null) { throw new ArgumentNullException(nameof(account)); } if (_db.Entry(account).State == EntityState.Detached) account = _db.Accounts.Find(account.ID); // Make sure we've got an entity from the current DbContext // If the mail folder has a parent, make sure that exists first Folder? dbParentFolder = null; if (mailFolder.ParentFolder != null && !string.IsNullOrEmpty(mailFolder.ParentFolder.Name)) { dbParentFolder = await GetOrCreateAsync(mailFolder.ParentFolder, account); } Folder? dbFolder = await _set .Where(f => f.AccountID == account.ID && f.Name == mailFolder.Name && f.ParentFolderID == (dbParentFolder == null ? (long?)null : dbParentFolder.ID)) .Include(f => f.ParentFolder) .SingleOrDefaultAsync(_cancellationToken); if (dbFolder == null) { dbFolder = new Folder { |
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67 68 69 70 71 72 73 74 75 76 77 78 79 80 | } await _db.SaveChangesAsync(_cancellationToken); return dbFolder; } public Task<string> GetFullNameAsync(Folder folder) { return GetFullNameAsync(folder.ID); } public async Task<string> GetFullNameAsync(long id) { return (await GetFullNamesAsync(new long[] { id })).First(); } | > > > > > | 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | } await _db.SaveChangesAsync(_cancellationToken); return dbFolder; } public Task<string> GetFullNameAsync(Folder folder) { if (folder is null) { throw new ArgumentNullException(nameof(folder)); } return GetFullNameAsync(folder.ID); } public async Task<string> GetFullNameAsync(long id) { return (await GetFullNamesAsync(new long[] { id })).First(); } |
︙ | ︙ | |||
102 103 104 105 106 107 108 | ) SELECT Name FROM FullNames WHERE ParentID IS NULL ORDER BY CASE ID {string.Join("\n", ids.Select((id, index) => $"WHEN {id} THEN {index}"))} END ;"; #pragma warning disable EF1000 // There's no risk of SQL injection with this query. | | | 112 113 114 115 116 117 118 119 120 121 122 123 | ) SELECT Name FROM FullNames WHERE ParentID IS NULL ORDER BY CASE ID {string.Join("\n", ids.Select((id, index) => $"WHEN {id} THEN {index}"))} END ;"; #pragma warning disable EF1000 // There's no risk of SQL injection with this query. return await _set.FromSqlRaw(sql).Select(f => f.Name).ToListAsync(); #pragma warning restore EF1000 } } } |
Changes to Repositories/KeywordsRepository.cs.
1 2 3 4 5 6 7 | using System.Threading; using MailJanitor.Models; namespace MailJanitor.Repositories { public class KeywordsRepository : Repository<Keyword> { | | | 1 2 3 4 5 6 7 8 9 10 11 12 | using System.Threading; using MailJanitor.Models; namespace MailJanitor.Repositories { public class KeywordsRepository : Repository<Keyword> { internal KeywordsRepository(MailJanitorContext db, CancellationToken cancellationToken = default) : base(db, cancellationToken) { } } } |
Changes to Repositories/MessageReferencesRepository.cs.
1 2 3 4 5 6 7 | using System.Threading; using MailJanitor.Models; namespace MailJanitor.Repositories { public class MessageReferencesRepository : Repository<MessageReference> { | | | 1 2 3 4 5 6 7 8 9 10 11 12 | using System.Threading; using MailJanitor.Models; namespace MailJanitor.Repositories { public class MessageReferencesRepository : Repository<MessageReference> { internal MessageReferencesRepository(MailJanitorContext db, CancellationToken cancellationToken = default) : base(db, cancellationToken) { } } } |
Changes to Repositories/MessagesRepository.cs.
1 2 3 4 5 6 7 | using System.Threading; using MailJanitor.Models; namespace MailJanitor.Repositories { public class MessagesRepository : Repository<Message> { | | | 1 2 3 4 5 6 7 8 9 10 11 12 | using System.Threading; using MailJanitor.Models; namespace MailJanitor.Repositories { public class MessagesRepository : Repository<Message> { internal MessagesRepository(MailJanitorContext db, CancellationToken cancellationToken = default) : base(db, cancellationToken) { } } } |
Changes to Repositories/ParticipantsRepository.cs.
1 2 3 4 5 6 7 | using System.Threading; using MailJanitor.Models; namespace MailJanitor.Repositories { public class ParticipantsRepository : Repository<Participant> { | | | 1 2 3 4 5 6 7 8 9 10 11 12 | using System.Threading; using MailJanitor.Models; namespace MailJanitor.Repositories { public class ParticipantsRepository : Repository<Participant> { internal ParticipantsRepository(MailJanitorContext db, CancellationToken cancellationToken = default) : base(db, cancellationToken) { } } } |
Changes to Repositories/Repository.cs.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | using System; using System.Collections; using System.Collections.Generic; using System.Linq; using System.Linq.Expressions; using System.Threading; using System.Threading.Tasks; using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore.Metadata; namespace MailJanitor.Repositories { public abstract class Repository<T> where T : class { protected readonly MailJanitorContext _db; protected readonly DbSet<T> _set; protected readonly CancellationToken _cancellationToken; | > | | | | | | > | | | > | > | | > | | | | | | | | | | | | | | | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | using System; using System.Collections; using System.Collections.Generic; using System.Globalization; using System.Linq; using System.Linq.Expressions; using System.Threading; using System.Threading.Tasks; using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore.Metadata; namespace MailJanitor.Repositories { public abstract class Repository<T> where T : class { protected readonly MailJanitorContext _db; protected readonly DbSet<T> _set; protected readonly CancellationToken _cancellationToken; internal Repository(MailJanitorContext db, CancellationToken cancellationToken) { _db = db ?? throw new ArgumentNullException(nameof(db)); _set = _db.Set<T>(); _cancellationToken = cancellationToken; } public Task<T> GetByIdAsync(long id) { return _set.FindAsync(new object[] { id }, _cancellationToken).AsTask(); } public Task<T> SingleOrDefaultAsync(Expression<Func<T, bool>> where) { return _set.SingleOrDefaultAsync(where, _cancellationToken); } public IEnumerable<T> GetList(Expression<Func<T, bool>>? where = null) { IQueryable<T> result = _set; if (where != null) result = result.Where(where); return result.AsEnumerable(); } public IEnumerable<T> GetList<TKey>(Expression<Func<T, bool>> where, Expression<Func<T, TKey>> orderBy, IComparer<TKey>? keyComparer = null) { return _set .Where(where) .OrderBy(orderBy, keyComparer ?? Comparer<TKey>.Default) .AsEnumerable(); } public Task<Dictionary<TKey, T>> GetDictionaryAsync<TKey>(Func<T, TKey> keySelector, IEqualityComparer<TKey>? keyComparer = null) where TKey: notnull { return GetDictionaryAsync((Expression<Func<T, bool>>?)null, keySelector, keyComparer); } public Task<Dictionary<TKey, T>> GetDictionaryAsync<TKey>(Expression<Func<T, bool>>? where, Func<T, TKey> keySelector, IEqualityComparer<TKey>? keyComparer = null) where TKey : notnull { IQueryable<T> result = _set; if (where != null) result = result.Where(where); return result.ToDictionaryAsync(keySelector, keyComparer ?? EqualityComparer<TKey>.Default, _cancellationToken); } public Task<Dictionary<TKey,TValue>> GetDictionaryAsync<TKey, TValue>(Func<T, TKey> keySelector, Func<T, TValue> valueSelector, IEqualityComparer<TKey>? keyComparer = null) where TKey : notnull { return GetDictionaryAsync(null, keySelector, valueSelector, keyComparer); } public Task<Dictionary<TKey,TValue>> GetDictionaryAsync<TKey, TValue>(Expression<Func<T, bool>>? where, Func<T, TKey> keySelector, Func<T, TValue> valueSelector, IEqualityComparer<TKey>? keyComparer = null) where TKey : notnull { IQueryable<T> result = _set; if (where != null) result = result.Where(where); return result.ToDictionaryAsync(keySelector, valueSelector, keyComparer ?? EqualityComparer<TKey>.Default, _cancellationToken); } public ILookup<TKey, T> GetLookup<TKey>(Func<T, TKey> keySelector, IEqualityComparer<TKey>? keyComparer = null) { return GetLookup((Expression<Func<T, bool>>?)null, keySelector, keyComparer); } public ILookup<TKey, T> GetLookup<TKey>(Expression<Func<T, bool>>? where, Func<T, TKey> keySelector, IEqualityComparer<TKey>? keyComparer = null) { IQueryable<T> result = _set; if (where != null) result = result.Where(where); return result.ToLookup(keySelector, keyComparer ?? EqualityComparer<TKey>.Default); } public ILookup<TKey, TValue> GetLookup<TKey, TValue>(Func<T, TKey> keySelector, Func<T, TValue> valueSelector, IEqualityComparer<TKey>? keyComparer = null) { return GetLookup(null, keySelector, valueSelector, keyComparer); } public ILookup<TKey, TValue> GetLookup<TKey, TValue>(Expression<Func<T, bool>>? where, Func<T, TKey> keySelector, Func<T, TValue> valueSelector, IEqualityComparer<TKey>? keyComparer = null) { IQueryable<T> result = _set; if (where != null) result = result.Where(where); return result.ToLookup(keySelector, valueSelector, keyComparer ?? EqualityComparer<TKey>.Default); } public IEnumerable<TResult> Select<TResult>(Expression<Func<T, bool>> where, Expression<Func<T, TResult>> valueExpression, Expression<Func<TResult, bool>>? valueFilter = null, IComparer<TResult>? valueSorter = null) { return Select(valueExpression, where, valueFilter, valueSorter); } public IEnumerable<TResult> Select<TResult>(Expression<Func<T, TResult>> valueExpression, Expression<Func<T, bool>>? entityFilter = null, Expression<Func<TResult, bool>>? valueFilter = null, IComparer<TResult>? valueSorter = null) { IQueryable<T> list = _set; if (entityFilter != null) list = list.Where(entityFilter); IQueryable<TResult> result = list.Select(valueExpression); if (valueFilter != null) result = result.Where(valueFilter); |
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154 155 156 157 158 159 160 161 162 163 164 165 166 167 | public void Update(params T[] entities) { Update((IEnumerable<T>)entities); } public void Update(IEnumerable<T> entities) { foreach (T entity in entities) { _db.Entry(entity).State = EntityState.Modified; } } public void Delete(Expression<Func<T, bool>> predicate) | > > > > > | 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 | public void Update(params T[] entities) { Update((IEnumerable<T>)entities); } public void Update(IEnumerable<T> entities) { if (entities is null) { throw new ArgumentNullException(nameof(entities)); } foreach (T entity in entities) { _db.Entry(entity).State = EntityState.Modified; } } public void Delete(Expression<Func<T, bool>> predicate) |
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180 181 182 183 184 185 186 | public int DeleteByIDs<TKey>(Expression<Func<T, bool>> predicate, Expression<Func<T, TKey>> idSelector) { IEnumerable<TKey> ids = _set.Where(predicate).Select(idSelector).AsEnumerable(); return DeleteByIDs(ids); } public int DeleteByID<TKey>(params TKey[] ids) { | | | | | | | 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 | public int DeleteByIDs<TKey>(Expression<Func<T, bool>> predicate, Expression<Func<T, TKey>> idSelector) { IEnumerable<TKey> ids = _set.Where(predicate).Select(idSelector).AsEnumerable(); return DeleteByIDs(ids); } public int DeleteByID<TKey>(params TKey[] ids) { return DeleteByIDs(ids); } public virtual int DeleteByIDs<TKey>(IEnumerable<TKey> ids) { if (typeof(long).IsAssignableFrom(typeof(TKey))) { IEntityType entityType = _db.Model.FindEntityType(typeof(T)); IReadOnlyList<IProperty> keyProperties = entityType.FindPrimaryKey().Properties; if (keyProperties.Count == 1) { IProperty key = keyProperties[0]; if (typeof(long).IsAssignableFrom(key.ClrType)) { // Ensure we've got Int64s, and nothing else var numericIDs = ids.Select(id => Convert.ToInt64(id, CultureInfo.InvariantCulture)); // Prepare the SQL statement string tableName = entityType.GetTableName(); string keyColumn = key.GetColumnName(); string sql = $"DELETE FROM [{tableName}] WHERE [{keyColumn}] IN ({string.Join(", ", numericIDs)})"; #pragma warning disable EF1000 // SQL command has been checked for SQL injection vectors, and found safe. int numDeleted = _db.Database.ExecuteSqlRaw(sql); #pragma warning restore EF1000 // Detach all corresponding entries var entries = _db.ChangeTracker.Entries() .Where(e => e.Metadata == entityType) .Where(e => ids.Contains((TKey)e.Property(key.Name).CurrentValue)); foreach (var entry in entries) |
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Changes to UnitOfWork.cs.
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10 11 12 13 14 15 16 | public class UnitOfWork : IDisposable { private readonly MailJanitorContext _db; private readonly CancellationToken _cancellationToken; public MailJanitorContext DB { get => _db; } | | | 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | public class UnitOfWork : IDisposable { private readonly MailJanitorContext _db; private readonly CancellationToken _cancellationToken; public MailJanitorContext DB { get => _db; } public UnitOfWork(CancellationToken cancellationToken = default) { _cancellationToken = cancellationToken; _db = new MailJanitorContext(); _db.ChangeTracker.LazyLoadingEnabled = false; Accounts = new AccountsRepository(_db, _cancellationToken); Folders = new FoldersRepository(_db, _cancellationToken); FolderMessages = new FolderMessagesRepository(_db, _cancellationToken); |
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32 33 34 35 36 37 38 | public FoldersRepository Folders { get; private set; } public FolderMessagesRepository FolderMessages { get; private set; } public MessagesRepository Messages { get; private set; } public ParticipantsRepository Participants { get; private set; } public KeywordsRepository Keywords { get; private set; } public MessageReferencesRepository MessageReferences { get; private set; } | | > > | | > > | 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | public FoldersRepository Folders { get; private set; } public FolderMessagesRepository FolderMessages { get; private set; } public MessagesRepository Messages { get; private set; } public ParticipantsRepository Participants { get; private set; } public KeywordsRepository Keywords { get; private set; } public MessageReferencesRepository MessageReferences { get; private set; } public void LoadProperty<T, TProperty>(T entity, Expression<Func<T, IEnumerable<TProperty>>> propertyExpression) where T : class where TProperty : class { _db.Entry(entity).Collection(propertyExpression); } public void LoadProperty<T, TProperty>(T entity, Expression<Func<T, TProperty>> propertyExpression) where T : class where TProperty : class { _db.Entry(entity).Reference(propertyExpression); } public Task<int> SaveChangesAsync() { return _db.SaveChangesAsync(_cancellationToken); |
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61 62 63 64 65 66 67 | if (disposing) { // dispose managed state (managed objects). _db.Dispose(); } // set large fields to null. | < < < < < < > | 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | if (disposing) { // dispose managed state (managed objects). _db.Dispose(); } // set large fields to null. _disposedValue = true; } } // This code added to correctly implement the disposable pattern. public void Dispose() { // Do not change this code. Put cleanup code in Dispose(bool disposing) above. Dispose(true); GC.SuppressFinalize(this); } #endregion } } |
Changes to Utilities/ConsoleExtensions.cs.
1 2 3 4 5 6 7 | using System; using System.Collections.Generic; using System.Diagnostics; using System.Threading.Tasks; namespace MC.Utilities { | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | using System; using System.Collections.Generic; using System.Diagnostics; using System.Threading.Tasks; namespace MC.Utilities { internal static class Con { public static readonly Dictionary<TraceLevel,ConsoleColor> LevelColors = new Dictionary<TraceLevel, ConsoleColor> { { TraceLevel.Off, ConsoleColor.Black }, { TraceLevel.Verbose, ConsoleColor.DarkGray }, { TraceLevel.Info, ConsoleColor.Gray }, { TraceLevel.Warning, ConsoleColor.Yellow }, |
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39 40 41 42 43 44 45 | color = ConsoleColor.Gray; } if (level.HasFlag(TraceLevel.Error | TraceLevel.Warning)) WriteErr(text, color); else Write(text, color); } | | | 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | color = ConsoleColor.Gray; } if (level.HasFlag(TraceLevel.Error | TraceLevel.Warning)) WriteErr(text, color); else Write(text, color); } public static void WriteLine(string text, ConsoleColor color) { Write(text + Environment.NewLine, color); } public static void Write(string text, ConsoleColor color) { ConsoleColor oldColor = ConsoleColor.Gray; |
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104 105 106 107 108 109 110 | color = ConsoleColor.Gray; } if (level.HasFlag(TraceLevel.Error | TraceLevel.Warning)) await WriteErrAsync(text, color); else await WriteAsync(text, color); } | | | 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 | color = ConsoleColor.Gray; } if (level.HasFlag(TraceLevel.Error | TraceLevel.Warning)) await WriteErrAsync(text, color); else await WriteAsync(text, color); } public static async Task WriteLineAsync(string text, ConsoleColor color) { await WriteAsync(text + Environment.NewLine, color); } public static async Task WriteLineAsync(Exception ex, ConsoleColor color) { await WriteLineAsync(ex.ToString(), color); |
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146 147 148 149 150 151 152 | await Console.Error.WriteAsync(text); if (!System.Console.IsOutputRedirected) { Console.ForegroundColor = oldColor; } } | | | 146 147 148 149 150 151 152 153 154 | await Console.Error.WriteAsync(text); if (!System.Console.IsOutputRedirected) { Console.ForegroundColor = oldColor; } } } } |