AZEN-SGG/Kavita
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New PDF Reader (#1324)

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* Refactored all the code that opens the reader to use a unified function. Added new library and setup basic pdf reader route.

* Progress saving is implemented. Targeting ES6 now.

* Customized the toolbar to remove things we don't want, made the download button download with correct filename. Adjusted zoom setting to work well on first load regardless of device.

* Stream the pdf file to the UI rather than handling the download ourselves.

* Started implementing a custom toolbar.

* Fixed up the jump bar calculations

* Fixed filtering being broken

* Pushing up for Robbie to cleanup the toolbar layout

* Added an additional button. Working on logic while robbie takes styling

* Tried to fix the code for robbie

* Tweaks for fonts

* Added button for book mode, but doesn't seem to work after renderer is built

* Removed book mode

* Removed the old image caching code for pdfs as it's not needed with new reader

* Removed the interfaces to extract images from pdf.

* Fixed original pagination area not scaling correctly

* Integrated series remove events to library detail

* Cleaned up the getter naming convention

* Cleaned up some of the manga reader code to reduce cluter and improve re-use

* Implemented Japanese parser support for volume and chapters.

* Fixed a bug where resetting scroll in manga reader wasn't working

* Fixed a bug where word count grew on each scan.

* Removed unused variable

* Ensure we calculate word count on files with their own cache timestamp

* Adjusted size of reel headers

* Put some code in for moving on original image with keyboard, but it's not in use.

* Cleaned up the css for the pdf reader

* Cleaned up the code

* Tweaked the list item so we show scrollbar now when fully read
This commit is contained in:
Joseph Milazzo 2022-06-15 16:43:32 -05:00 • committed by GitHub
parent 384fac68c4
commit 3ab3a10ae7
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GPG key ID: 4AEE18F83AFDEB23
45 changed files with 2309 additions and 208 deletions
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20
API/Services/Tasks/Metadata/WordCountAnalyzerService.cs
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@ -55,7 +55,6 @@ public class WordCountAnalyzerService : IWordCountAnalyzerService
var chunkInfo = await _unitOfWork.SeriesRepository.GetChunkInfo(library.Id);
var stopwatch = Stopwatch.StartNew();
var totalTime = 0L;
_logger.LogInformation("[MetadataService] Refreshing Library {LibraryName}. Total Items: {TotalSize}. Total Chunks: {TotalChunks} with {ChunkSize} size", library.Name, chunkInfo.TotalSize, chunkInfo.TotalChunks, chunkInfo.ChunkSize);
await _eventHub.SendMessageAsync(MessageFactory.NotificationProgress,
@ -64,7 +63,6 @@ public class WordCountAnalyzerService : IWordCountAnalyzerService
for (var chunk = 1; chunk <= chunkInfo.TotalChunks; chunk++)
{
if (chunkInfo.TotalChunks == 0) continue;
totalTime += stopwatch.ElapsedMilliseconds;
stopwatch.Restart();
_logger.LogInformation("[MetadataService] Processing chunk {ChunkNumber} / {TotalChunks} with size {ChunkSize}. Series ({SeriesStart} - {SeriesEnd}",
@ -145,26 +143,30 @@ public class WordCountAnalyzerService : IWordCountAnalyzerService
private async Task ProcessSeries(Series series, bool forceUpdate = false, bool useFileName = true)
{
var isEpub = series.Format == MangaFormat.Epub;
series.WordCount = 0;
foreach (var volume in series.Volumes)
{
volume.WordCount = 0;
foreach (var chapter in volume.Chapters)
{
// This compares if it's changed since a file scan only
if (!_cacheHelper.HasFileNotChangedSinceCreationOrLastScan(chapter, forceUpdate,
chapter.Files.FirstOrDefault()) && chapter.WordCount != 0)
var firstFile = chapter.Files.FirstOrDefault();
if (firstFile == null) return;
if (!_cacheHelper.HasFileChangedSinceLastScan(firstFile.LastFileAnalysis, forceUpdate,
firstFile))
continue;
if (series.Format == MangaFormat.Epub)
{
long sum = 0;
var fileCounter = 1;
foreach (var file in chapter.Files.Select(file => file.FilePath))
foreach (var file in chapter.Files)
{
var filePath = file.FilePath;
var pageCounter = 1;
try
{
using var book = await EpubReader.OpenBookAsync(file, BookService.BookReaderOptions);
using var book = await EpubReader.OpenBookAsync(filePath, BookService.BookReaderOptions);
var totalPages = book.Content.Html.Values;
foreach (var bookPage in totalPages)
@ -174,7 +176,7 @@ public class WordCountAnalyzerService : IWordCountAnalyzerService
await _eventHub.SendMessageAsync(MessageFactory.NotificationProgress,
MessageFactory.WordCountAnalyzerProgressEvent(series.LibraryId, progress,
ProgressEventType.Updated, useFileName ? file : series.Name));
ProgressEventType.Updated, useFileName ? filePath : series.Name));
sum += await GetWordCountFromHtml(bookPage);
pageCounter++;
}
@ -190,6 +192,8 @@ public class WordCountAnalyzerService : IWordCountAnalyzerService
return;
}
file.LastFileAnalysis = DateTime.Now;
_unitOfWork.MangaFileRepository.Update(file);
}
chapter.WordCount = sum;