Reader Polish

API/Controllers/OPDSController.cs

@@ -308,7 +308,7 @@ public async Task<IActionResult> GetSmartFilters(string apiKey)
         var userId = await GetUser(apiKey);
         if (!(await _unitOfWork.SettingsRepository.GetSettingsDtoAsync()).EnableOpds)
             return BadRequest(await _localizationService.Translate(userId, "opds-disabled"));
-        var (baseUrl, prefix) = await GetPrefix();
+        var (_, prefix) = await GetPrefix();
 
         var filters = _unitOfWork.AppUserSmartFilterRepository.GetAllDtosByUserId(userId);
         var feed = CreateFeed(await _localizationService.Translate(userId, "smartFilters"), $"{prefix}{apiKey}/smart-filters", apiKey, prefix);
@@ -337,7 +337,7 @@ public async Task<IActionResult> GetExternalSources(string apiKey)
         var userId = await GetUser(apiKey);
         if (!(await _unitOfWork.SettingsRepository.GetSettingsDtoAsync()).EnableOpds)
             return BadRequest(await _localizationService.Translate(userId, "opds-disabled"));
-        var (baseUrl, prefix) = await GetPrefix();
+        var (_, prefix) = await GetPrefix();
 
         var externalSources = await _unitOfWork.AppUserExternalSourceRepository.GetExternalSources(userId);
         var feed = CreateFeed(await _localizationService.Translate(userId, "external-sources"), $"{prefix}{apiKey}/external-sources", apiKey, prefix);
@@ -370,15 +370,13 @@ public async Task<IActionResult> GetLibraries(string apiKey)
         if (!(await _unitOfWork.SettingsRepository.GetSettingsDtoAsync()).EnableOpds)
             return BadRequest(await _localizationService.Translate(userId, "opds-disabled"));
         var (baseUrl, prefix) = await GetPrefix();
-        var libraries = await _unitOfWork.LibraryRepository.GetLibrariesForUserIdAsync(userId);
         var feed = CreateFeed(await _localizationService.Translate(userId, "libraries"), $"{prefix}{apiKey}/libraries", apiKey, prefix);
         SetFeedId(feed, "libraries");
 
         // Ensure libraries follow SideNav order
         var userSideNavStreams = await _unitOfWork.UserRepository.GetSideNavStreams(userId, false);
-        foreach (var sideNavStream in userSideNavStreams.Where(s => s.StreamType == SideNavStreamType.Library))
+        foreach (var library in userSideNavStreams.Where(s => s.StreamType == SideNavStreamType.Library).Select(sideNavStream => sideNavStream.Library))
         {
-            var library = sideNavStream.Library;
             feed.Entries.Add(new FeedEntry()
             {
                 Id = library!.Id.ToString(),
@@ -779,13 +777,13 @@ public async Task<IActionResult> GetSeries(string apiKey, int seriesId)
             var chapters = (await _unitOfWork.ChapterRepository.GetChaptersAsync(volume.Id)).OrderBy(x => double.Parse(x.Number, CultureInfo.InvariantCulture),
         _chapterSortComparer);
 
-            foreach (var chapter in chapters)
+            foreach (var chapterId in chapters.Select(c => c.Id))
             {
-                var files = await _unitOfWork.ChapterRepository.GetFilesForChapterAsync(chapter.Id);
-                var chapterTest = await _unitOfWork.ChapterRepository.GetChapterDtoAsync(chapter.Id);
+                var files = await _unitOfWork.ChapterRepository.GetFilesForChapterAsync(chapterId);
+                var chapterTest = await _unitOfWork.ChapterRepository.GetChapterDtoAsync(chapterId);
                 foreach (var mangaFile in files)
                 {
-                    feed.Entries.Add(await CreateChapterWithFile(userId, seriesId, volume.Id, chapter.Id, mangaFile, series, chapterTest, apiKey, prefix, baseUrl));
+                    feed.Entries.Add(await CreateChapterWithFile(userId, seriesId, volume.Id, chapterId, mangaFile, series, chapterTest, apiKey, prefix, baseUrl));
                 }
             }
 

API/Controllers/ReaderController.cs

@@ -105,18 +105,23 @@ public async Task<ActionResult> GetPdf(int chapterId, string apiKey)
     /// <param name="extractPdf">Should Kavita extract pdf into images. Defaults to false.</param>
     /// <returns></returns>
     [HttpGet("image")]
-    [ResponseCache(CacheProfileName = ResponseCacheProfiles.Hour, VaryByQueryKeys = new []{"chapterId","page", "extractPdf", "apiKey"})]
+    [ResponseCache(CacheProfileName = ResponseCacheProfiles.Hour, VaryByQueryKeys = new []{"chapterId", "page", "extractPdf", "apiKey"})]
     [AllowAnonymous]
     public async Task<ActionResult> GetImage(int chapterId, int page, string apiKey, bool extractPdf = false)
     {
         if (page < 0) page = 0;
         var userId = await _unitOfWork.UserRepository.GetUserIdByApiKeyAsync(apiKey);
         if (userId == 0) return BadRequest();
-        var chapter = await _cacheService.Ensure(chapterId, extractPdf);
-        if (chapter == null) return NoContent();
 
         try
         {
+            if (new Random().Next(1, 10) > 5)
+            {
+                await Task.Delay(1000);
+            }
+            var chapter = await _cacheService.Ensure(chapterId, extractPdf);
+            if (chapter == null) return NoContent();
+            _logger.LogInformation("Fetching Page {PageNum} on Chapter {ChapterId}", page, chapterId);
             var path = _cacheService.GetCachedPagePath(chapter.Id, page);
             if (string.IsNullOrEmpty(path) || !System.IO.File.Exists(path))
                 return BadRequest(await _localizationService.Translate(userId, "no-image-for-page", page));
@@ -245,8 +250,8 @@ public async Task<ActionResult<ChapterInfoDto>> GetChapterInfo(int chapterId, bo
             LibraryId = dto.LibraryId,
             IsSpecial = dto.IsSpecial,
             Pages = dto.Pages,
-            SeriesTotalPages = series?.Pages ?? 0,
-            SeriesTotalPagesRead = series?.PagesRead ?? 0,
+            SeriesTotalPages = series.Pages,
+            SeriesTotalPagesRead = series.PagesRead,
             ChapterTitle = dto.ChapterTitle ?? string.Empty,
             Subtitle = string.Empty,
             Title = dto.SeriesName,

API/Data/Repositories/LibraryRepository.cs

@@ -280,7 +280,7 @@ private static LanguageDto GetCulture(string s)
         {
             Title = s,
             IsoCode = s
-        };;
+        };
     }
 
     public IEnumerable<PublicationStatusDto> GetAllPublicationStatusesDtosForLibrariesAsync(List<int> libraryIds)

API/Services/DirectoryService.cs

@@ -644,6 +644,7 @@ public string GetParentDirectoryName(string fileOrFolder)
     /// Scans a directory by utilizing a recursive folder search. If a .kavitaignore file is found, will ignore matching patterns
     /// </summary>
     /// <param name="folderPath"></param>
+    /// <param name="supportedExtensions"></param>
     /// <param name="matcher"></param>
     /// <returns></returns>
     public IList<string> ScanFiles(string folderPath, string supportedExtensions, GlobMatcher? matcher = null)

API/Services/ReaderService.cs

@@ -398,7 +398,7 @@ public async Task<int> GetNextChapterIdAsync(int seriesId, int volumeId, int cur
             // Handle Chapters within next Volume
             // ! When selecting the chapter for the next volume, we need to make sure a c0 comes before a c1+
             var chapters = volume.Chapters.OrderBy(x => x.Number.AsDouble(), _chapterSortComparer).ToList();
-            if (currentChapter.Number.Equals(Parser.DefaultChapter) && chapters.Last().Number.Equals(Parser.DefaultChapter))
+            if (currentChapter.Number.Equals(Parser.DefaultChapter) && chapters[^1].Number.Equals(Parser.DefaultChapter))
             {
                 // We need to handle an extra check if the current chapter is the last special, as we should return -1
                 if (currentChapter.IsSpecial) return -1;

API/Services/SeriesService.cs

@@ -813,7 +813,7 @@ public async Task<NextExpectedChapterDto> GetEstimatedChapterCreationDate(int se
 
     private static double ExponentialSmoothing(IList<double> data, double alpha)
     {
-        var forecast = data.First();
+        var forecast = data[0];
 
         foreach (var value in data)
         {

API/Services/StreamService.cs

@@ -71,7 +71,7 @@ public async Task<DashboardStreamDto> CreateDashboardStreamFromSmartFilter(int u
         var smartFilter = await _unitOfWork.AppUserSmartFilterRepository.GetById(smartFilterId);
         if (smartFilter == null) throw new KavitaException(await _localizationService.Translate(userId, "smart-filter-doesnt-exist"));
 
-        var stream = user?.DashboardStreams.FirstOrDefault(d => d.SmartFilter?.Id == smartFilterId);
+        var stream = user.DashboardStreams.FirstOrDefault(d => d.SmartFilter?.Id == smartFilterId);
         if (stream != null) throw new KavitaException(await _localizationService.Translate(userId, "smart-filter-already-in-use"));
 
         var maxOrder = user!.DashboardStreams.Max(d => d.Order);
@@ -159,7 +159,7 @@ public async Task<SideNavStreamDto> CreateSideNavStreamFromSmartFilter(int userI
         var smartFilter = await _unitOfWork.AppUserSmartFilterRepository.GetById(smartFilterId);
         if (smartFilter == null) throw new KavitaException(await _localizationService.Translate(userId, "smart-filter-doesnt-exist"));
 
-        var stream = user?.SideNavStreams.FirstOrDefault(d => d.SmartFilter?.Id == smartFilterId);
+        var stream = user.SideNavStreams.FirstOrDefault(d => d.SmartFilter?.Id == smartFilterId);
         if (stream != null) throw new KavitaException(await _localizationService.Translate(userId, "smart-filter-already-in-use"));
 
         var maxOrder = user!.SideNavStreams.Max(d => d.Order);

API/Services/TachiyomiService.cs

@@ -72,7 +72,7 @@ public TachiyomiService(IUnitOfWork unitOfWork, IMapper mapper, ILogger<ReaderSe
             if (looseLeafChapterVolume == null)
             {
                 var volumeChapter = _mapper.Map<ChapterDto>(volumes
-                    .Last().Chapters
+                    [^1].Chapters
                     .OrderBy(c => c.Number.AsFloat(), ChapterSortComparerZeroFirst.Default)
                     .Last());
                 if (volumeChapter.Number == "0")

API/Services/Tasks/Scanner/LibraryWatcher.cs

@@ -179,7 +179,7 @@ private void OnDeleted(object sender, FileSystemEventArgs e) {
     /// <param name="e"></param>
     private void OnError(object sender, ErrorEventArgs e)
     {
-        _logger.LogError(e.GetException(), "[LibraryWatcher] An error occured, likely too many changes occured at once or the folder being watched was deleted. Restarting Watchers");
+        _logger.LogError(e.GetException(), "[LibraryWatcher] An error occured, likely too many changes occured at once or the folder being watched was deleted. Restarting Watchers {Current}/{Total}", _bufferFullCounter, 3);
         bool condition;
         lock (Lock)
         {

API/Services/Tasks/Scanner/ParseScannedFiles.cs

@@ -312,7 +312,6 @@ public async Task ScanLibrariesForSeries(Library library,
         }
 
         await _eventHub.SendMessageAsync(MessageFactory.NotificationProgress, MessageFactory.FileScanProgressEvent("File Scan Done", library.Name, ProgressEventType.Ended));
-        return;
 
         async Task ProcessFolder(IList<string> files, string folder)
         {

API/Services/Tasks/Scanner/ProcessSeries.cs

@@ -295,7 +295,7 @@ public void UpdateSeriesMetadata(Series series, Library library)
         if (series.Format == MangaFormat.Epub || series.Format == MangaFormat.Pdf && chapters.Count == 1)
         {
             series.Metadata.MaxCount = 1;
-        } else if (series.Metadata.TotalCount == 1 && chapters.Count == 1 && chapters.First().IsSpecial)
+        } else if (series.Metadata.TotalCount == 1 && chapters.Count == 1 && chapters[0].IsSpecial)
         {
             // If a series has a TotalCount of 1 and there is only a Special, mark it as Complete
             series.Metadata.MaxCount = series.Metadata.TotalCount;

API/Startup.cs

@@ -347,6 +347,7 @@ public void Configure(IApplicationBuilder app, IBackgroundJobClient backgroundJo
             =>
         {
             opts.EnrichDiagnosticContext = LogEnricher.EnrichFromRequest;
+            opts.IncludeQueryInRequestPath = true;
         });
 
         app.Use(async (context, next) =>

UI/Web/src/app/_models/series-detail/relation-kind.ts

@@ -17,7 +17,7 @@ export enum RelationKind {
     Edition = 13
 }
 
-export const RelationKinds = [
+const RelationKindsUnsorted = [
     {text: 'Prequel', value: RelationKind.Prequel},
     {text: 'Sequel', value: RelationKind.Sequel},
     {text: 'Spin Off', value: RelationKind.SpinOff},
@@ -31,3 +31,5 @@ export const RelationKinds = [
     {text: 'Doujinshi', value: RelationKind.Doujinshi},
     {text: 'Other', value: RelationKind.Other},
 ];
+
+export const RelationKinds = RelationKindsUnsorted.slice().sort((a, b) => a.text.localeCompare(b.text));

UI/Web/src/app/book-reader/_components/book-line-overlay/book-line-overlay.component.ts

@@ -38,6 +38,7 @@ export class BookLineOverlayComponent implements OnInit {
   @Input({required: true}) pageNumber: number = 0;
   @Input({required: true}) parent: ElementRef | undefined;
   @Output() refreshToC: EventEmitter<void> = new EventEmitter();
+  @Output() isOpen: EventEmitter<boolean> = new EventEmitter(false);
 
   xPath: string = '';
   selectedText: string = '';
@@ -84,6 +85,8 @@ export class BookLineOverlayComponent implements OnInit {
     if (!event.target) return;
 
     if ((!selection || selection.toString().trim() === '' || selection.toString().trim() === this.selectedText)) {
+      event.preventDefault();
+      event.stopPropagation();
       this.reset();
       return;
     }
@@ -96,6 +99,7 @@ export class BookLineOverlayComponent implements OnInit {
         this.xPath = '//' + this.xPath;
       }
 
+      this.isOpen.emit(true);
       event.preventDefault();
       event.stopPropagation();
     }
@@ -137,6 +141,7 @@ export class BookLineOverlayComponent implements OnInit {
     if (selection) {
       selection.removeAllRanges();
     }
+    this.isOpen.emit(false);
     this.cdRef.markForCheck();
   }
 

UI/Web/src/app/book-reader/_components/book-reader/book-reader.component.html

@@ -3,13 +3,14 @@
   <ng-container *transloco="let t; read: 'book-reader'">
     <div class="fixed-top" #stickyTop>
       <a class="visually-hidden-focusable focus-visible" href="javascript:void(0);" (click)="moveFocus()">{{t('skip-header')}}</a>
-      <ng-container [ngTemplateOutlet]="actionBar"></ng-container>
+      <ng-container [ngTemplateOutlet]="actionBar"  [ngTemplateOutletContext]="{isTop: true}"></ng-container>
       <app-book-line-overlay [parent]="bookContainerElemRef" *ngIf="page !== undefined"
                              [libraryId]="libraryId"
                              [volumeId]="volumeId"
                              [chapterId]="chapterId"
                              [seriesId]="seriesId"
                              [pageNumber]="pageNum"
+                             (isOpen)="updateLineOverlayOpen($event)"
                              (refreshToC)="refreshPersonalToC()">
       </app-book-line-overlay>
       <app-drawer #commentDrawer="drawer" [(isOpen)]="drawerOpen" [options]="{topOffset: topOffset}">
@@ -18,11 +19,6 @@ <h5 class="mb-0">{{t('title')}}</h5>
           <span style="font-size: 14px; color: var(--primary-color)" tabindex="0" role="button" (click)="closeReader()">{{t('close-reader')}}</span>
         </div>
         <div subheader>
-<!--          <div class="g-0 text-center" *ngIf="!isLoading">-->
-<!--            <span *ngIf="incognitoMode" (click)="turnOffIncognito()" role="button" [attr.aria-label]="t('incognito-mode-alt')">-->
-<!--                (<i class="fa fa-glasses" aria-hidden="true"></i><span class="visually-hidden">{{t('incognito-mode-label')}}</span>)</span>-->
-<!--            <span class="book-title-text ms-1" [ngbTooltip]="bookTitle">{{bookTitle}}</span>-->
-<!--          </div>-->
           <div class="pagination-cont">
             <ng-container *ngIf="layoutMode !== BookPageLayoutMode.Default">
               <div class="virt-pagination-cont">
@@ -129,13 +125,14 @@ <h5 class="mb-0">{{t('title')}}</h5>
         <div *ngIf="page !== undefined && (scrollbarNeeded || layoutMode !== BookPageLayoutMode.Default) && !(writingStyle === WritingStyle.Vertical && layoutMode === BookPageLayoutMode.Default)"
              (click)="$event.stopPropagation();"
              [ngClass]="{'bottom-bar': layoutMode !== BookPageLayoutMode.Default}">
-          <ng-container [ngTemplateOutlet]="actionBar"></ng-container>
+          <ng-container [ngTemplateOutlet]="actionBar" [ngTemplateOutletContext]="{isTop: false}"></ng-container>
         </div>
       </div>
     </div>
-    <ng-template #actionBar>
+    <ng-template #actionBar let-isTop>
       <div class="action-bar row g-0 justify-content-between" *ngIf="!immersiveMode || drawerOpen || actionBarVisible">
-        <button class="btn btn-outline-secondary btn-icon col-2 col-xs-1" (click)="movePage(readingDirection === ReadingDirection.LeftToRight ? PAGING_DIRECTION.BACKWARDS : PAGING_DIRECTION.FORWARD)"
+        <button class="btn btn-outline-secondary btn-icon col-2 col-xs-1"
+                (click)="!isTop && movePage(readingDirection === ReadingDirection.LeftToRight ? PAGING_DIRECTION.BACKWARDS : PAGING_DIRECTION.FORWARD)"
                 [disabled]="readingDirection === ReadingDirection.LeftToRight ? IsPrevDisabled : IsNextDisabled"
                 title="{{readingDirection === ReadingDirection.LeftToRight ? t('previous') : t('next')}} Page">
           <i class="fa {{(readingDirection === ReadingDirection.LeftToRight ? IsPrevChapter : IsNextChapter) ? 'fa-angle-double-left' : 'fa-angle-left'}} {{readingDirection === ReadingDirection.RightToLeft ? 'next-page-highlight' : ''}}" aria-hidden="true"></i>
@@ -146,20 +143,20 @@ <h5 class="mb-0">{{t('title')}}</h5>
         <button class="btn btn-secondary col-2 col-xs-1" (click)="toggleDrawer()">
           <i class="fa fa-bars" aria-hidden="true"></i></button>
         <div class="book-title col-2 d-none d-sm-block">
-          <ng-container *ngIf="isLoading; else showTitle">
+          @if(isLoading) {
             <div class="spinner-border spinner-border-sm text-primary" style="border-radius: 50%;" role="status">
               <span class="visually-hidden">{{t('loading-book')}}</span>
             </div>
-          </ng-container>
-          <ng-template #showTitle>
-              <span *ngIf="incognitoMode" (click)="turnOffIncognito()" role="button" [attr.aria-label]="t('incognito-mode-alt')">
+          } @else {
+            <span *ngIf="incognitoMode" (click)="turnOffIncognito()" role="button" [attr.aria-label]="t('incognito-mode-alt')">
                 (<i class="fa fa-glasses" aria-hidden="true"></i><span class="visually-hidden">{{t('incognito-mode-label')}}</span>)</span>
-              <span class="book-title-text ms-1" [ngbTooltip]="bookTitle">{{bookTitle}}</span>
-          </ng-template>
+            <span class="book-title-text ms-1" [ngbTooltip]="bookTitle">{{bookTitle}}</span>
+          }
         </div>
         <button class="btn btn-secondary col-2 col-xs-1" (click)="closeReader()"><i class="fa fa-times-circle" aria-hidden="true"></i></button>
         <button class="btn btn-outline-secondary btn-icon col-2  col-xs-1"
                 [disabled]="readingDirection === ReadingDirection.LeftToRight ? IsNextDisabled : IsPrevDisabled"
+                (click)="!isTop && movePage(readingDirection === ReadingDirection.LeftToRight ? PAGING_DIRECTION.FORWARD : PAGING_DIRECTION.BACKWARDS)"
                  title="{{readingDirection === ReadingDirection.LeftToRight ? t('next') : t('previous')}} Page">
           <i class="fa {{(readingDirection === ReadingDirection.LeftToRight ? IsNextChapter : IsPrevChapter) ? 'fa-angle-double-right' : 'fa-angle-right'}} {{readingDirection === ReadingDirection.LeftToRight ? 'next-page-highlight' : ''}}" aria-hidden="true"></i>
         </button>