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Code Issues Releases Wiki Activity

Fixed: Prevent errors parsing releases in unexpected formats

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Mark McDowall 2024-06-21 17:10:10 -07:00 committed by Mark McDowall
parent a0d2933134
commit 45fe585944
2 changed files with 30 additions and 3 deletions
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7
src/NzbDrone.Core.Test/ParserTests/CrapParserFixture.cs
View file

@ -39,6 +39,13 @@ namespace NzbDrone.Core.Test.ParserTests
ExceptionVerification.IgnoreWarns();
}
[TestCase("علم نف) أ.دعادل الأبيض ٢٠٢٤ ٣ ٣")]
[TestCase("ror-240618_1007-1022-")]
public void should_parse_unknown_formats_without_error(string title)
{
Parser.Parser.ParseTitle(title).Should().NotBeNull();
}
[Test]
public void should_not_parse_md5()
{

26
src/NzbDrone.Core/Parser/Parser.cs
View file

@ -745,7 +745,7 @@ namespace NzbDrone.Core.Parser
Logger.Trace(regex);
try
{
var result = ParseMatchCollection(match, releaseTitle);
var result = ParseMatchCollection(match, simpleTitle);
if (result != null)
{
@ -1209,6 +1209,7 @@ namespace NzbDrone.Core.Parser
}
}
// TODO: This needs to check the modified title
if (lastSeasonEpisodeStringIndex != releaseTitle.Length)
{
result.ReleaseTokens = releaseTitle.Substring(lastSeasonEpisodeStringIndex);
@ -1289,7 +1290,7 @@ namespace NzbDrone.Core.Parser
private static int ParseNumber(string value)
{
var normalized = value.Normalize(NormalizationForm.FormKC);
var normalized = ConvertToNumerals(value.Normalize(NormalizationForm.FormKC));
if (int.TryParse(normalized, out var number))
{
@ -1308,7 +1309,7 @@ namespace NzbDrone.Core.Parser
private static decimal ParseDecimal(string value)
{
var normalized = value.Normalize(NormalizationForm.FormKC);
var normalized = ConvertToNumerals(value.Normalize(NormalizationForm.FormKC));
if (decimal.TryParse(normalized, NumberStyles.Float, CultureInfo.InvariantCulture, out var number))
{
@ -1317,5 +1318,24 @@ namespace NzbDrone.Core.Parser
throw new FormatException(string.Format("{0} isn't a number", value));
}
private static string ConvertToNumerals(string input)
{
var result = new StringBuilder(input.Length);
foreach (var c in input.ToCharArray())
{
if (char.IsNumber(c))
{
result.Append(char.GetNumericValue(c));
}
else
{
result.Append(c);
}
}
return result.ToString();
}
}
}