Feature/image rework cleanup (#589)

* Added volume migrations. Added parser case for "Chapter 63 - The Promise Made for 520 Cenz.cbr"

* Added some info statements for when full library scans occur. For image apis, return the name of the file to aid in caching.

* When managing users, show the current logged in user at the top of the list. Added a message when no libraries have been setup but you are trying to add a user to a library.

API/Controllers/ImageController.cs

@@ -1,4 +1,6 @@
-using System.IO;
+using System;
+using System.IO;
+using System.Net;
 using System.Threading.Tasks;
 using API.Extensions;
 using API.Interfaces;
@@ -34,7 +36,7 @@ namespace API.Controllers
             var format = Path.GetExtension(path).Replace(".", "");
 
             Response.AddCacheHeader(path);
-            return PhysicalFile(path, "image/" + format);
+            return PhysicalFile(path, "image/" + format, Path.GetFileName(path));
         }
 
         /// <summary>
@@ -50,7 +52,7 @@ namespace API.Controllers
             var format = Path.GetExtension(path).Replace(".", "");
 
             Response.AddCacheHeader(path);
-            return PhysicalFile(path, "image/" + format);
+            return PhysicalFile(path, "image/" + format, Path.GetFileName(path));
         }
 
         /// <summary>
@@ -66,7 +68,7 @@ namespace API.Controllers
             var format = Path.GetExtension(path).Replace(".", "");
 
             Response.AddCacheHeader(path);
-            return PhysicalFile(path, "image/" + format);
+            return PhysicalFile(path, "image/" + format, Path.GetFileName(path));
         }
 
         /// <summary>
@@ -82,7 +84,7 @@ namespace API.Controllers
             var format = Path.GetExtension(path).Replace(".", "");
 
             Response.AddCacheHeader(path);
-            return PhysicalFile(path, "image/" + format);
+            return PhysicalFile(path, "image/" + format, Path.GetFileName(path));
         }
     }
 }

API/Controllers/ReaderController.cs

@@ -54,7 +54,7 @@ namespace API.Controllers
                 if (string.IsNullOrEmpty(path) || !System.IO.File.Exists(path)) return BadRequest($"No such image for page {page}");
                 var format = Path.GetExtension(path).Replace(".", "");
 
-                return PhysicalFile(path, "image/" + format);
+                return PhysicalFile(path, "image/" + format, Path.GetFileName(path));
             }
             catch (Exception)
             {

API/Data/MigrateCoverImages.cs

@@ -2,6 +2,7 @@
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
+using API.Comparators;
 using API.Helpers;
 using API.Services;
 using Microsoft.EntityFrameworkCore;
@@ -23,6 +24,8 @@ namespace API.Data
     /// </summary>
     public static class MigrateCoverImages
     {
+        private static readonly ChapterSortComparerZeroFirst ChapterSortComparerForInChapterSorting = new ();
+
         /// <summary>
         /// Run first. Will extract byte[]s from DB and write them to the cover directory.
         /// </summary>
@@ -140,6 +143,22 @@ namespace API.Data
 
             await context.SaveChangesAsync();
 
+            Console.WriteLine("Updating Volume entities");
+            var volumes = await context.Volume.Include(v => v.Chapters).ToListAsync();
+            foreach (var volume in volumes)
+            {
+                var firstChapter = volume.Chapters.OrderBy(x => double.Parse(x.Number), ChapterSortComparerForInChapterSorting).FirstOrDefault();
+                if (firstChapter == null) continue;
+                if (File.Exists(Path.Join(DirectoryService.CoverImageDirectory,
+                    $"{ImageService.GetChapterFormat(firstChapter.Id, firstChapter.VolumeId)}.png")))
+                {
+                    volume.CoverImage = $"{ImageService.GetChapterFormat(firstChapter.Id, firstChapter.VolumeId)}.png";
+                }
+
+            }
+
+            await context.SaveChangesAsync();
+
             Console.WriteLine("Updating Collection Tag entities");
             var tags = await context.CollectionTag.ToListAsync();
             foreach (var tag in tags)
@@ -153,6 +172,7 @@ namespace API.Data
             }
 
             await context.SaveChangesAsync();
+
             Console.WriteLine("Cover Image Migration completed");
         }
 

API/Parser/Parser.cs

@@ -448,7 +448,7 @@ namespace API.Parser
             RegexTimeout),
             // Hinowa ga CRUSH! 018 (2019) (Digital) (LuCaZ).cbz, Hinowa ga CRUSH! 018.5 (2019) (Digital) (LuCaZ).cbz
             new Regex(
-                @"^(?!Vol)(?<Series>.*)\s(?<!vol\. )(?<Chapter>\d+(?:.\d+|-\d+)?)(?:\s\(\d{4}\))?(\b|_|-)",
+                @"^(?!Vol)(?<Series>.+?)\s(?<!vol\. )(?<Chapter>\d+(?:.\d+|-\d+)?)(?:\s\(\d{4}\))?(\b|_|-)",
                 RegexOptions.IgnoreCase | RegexOptions.Compiled,
             RegexTimeout),
             // Tower Of God S01 014 (CBT) (digital).cbz

API/Services/Tasks/ScannerService.cs

@@ -128,12 +128,13 @@ namespace API.Services.Tasks
        [AutomaticRetry(Attempts = 0, OnAttemptsExceeded = AttemptsExceededAction.Delete)]
        public async Task ScanLibraries()
        {
+           _logger.LogInformation("Starting Scan of All Libraries");
           var libraries = await _unitOfWork.LibraryRepository.GetLibrariesAsync();
           foreach (var lib in libraries)
           {
              await ScanLibrary(lib.Id, false);
           }
-
+          _logger.LogInformation("Scan of All Libraries Finished");
        }