Gremlin/Gremlin_BlazorServer/Services/FileService.cs

60 lines
2.2 KiB
C#

using System.Reflection;
using System.Text;
using Gremlin_BlazorServer.Data.EntityClasses;
namespace Gremlin_BlazorServer.Services;
internal static class FileService {
private static readonly Encoding defaultEncodingIfNoBom = Encoding.UTF8;
public static string ReadResource(string name) {
Assembly assembly = Assembly.GetExecutingAssembly();
// Format: "{Namespace}.{Folder}.{filename}.{Extension}"
string resourcePath = name.StartsWith(nameof(Gremlin_BlazorServer)) ? name : assembly.GetManifestResourceNames().Single(str => str.EndsWith(name));
using Stream? stream = assembly.GetManifestResourceStream(resourcePath);
if (stream is null) return "";
using StreamReader reader = new(stream);
return reader.ReadToEnd();
}
public static Encoding GetEncoding(string fileName) {
Stream fileStream = File.OpenRead(fileName);
using StreamReader reader = new(fileStream, defaultEncodingIfNoBom, true);
_ = reader.Peek();
Encoding encoding = reader.CurrentEncoding;
return encoding;
}
public static void WriteQuoteToTsv(string quoteContent, Quote quote) {
string datei = $"{quote.Path}{Path.DirectorySeparatorChar}{quote.QuotationNumber}.tsv";
FileInfo fileInfo = new(datei);
if (fileInfo.Directory is null) return;
if (!fileInfo.Directory.Exists)
try {
_ = Directory.CreateDirectory(fileInfo.DirectoryName ?? "");
}
catch (Exception ex) {
Console.WriteLine(ex.InnerException);
}
using StreamWriter writer = new(datei, false, Encoding.UTF8);
{
writer.WriteLine(quoteContent);
}
}
public static async Task WriteTexFile(Quote quote) {
string datei = $"{quote.Path}{Path.DirectorySeparatorChar}{quote.QuotationNumber}.tex";
FileInfo fileInfo = new(datei);
if (fileInfo.Directory == null) return;
if (!fileInfo.Directory.Exists) _ = Directory.CreateDirectory(fileInfo.DirectoryName ?? "");
await using StreamWriter writer = new(datei, false, Encoding.UTF8);
{
await writer.WriteLineAsync(quote.Tex);
}
}
}