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add schedules direct error handling

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This commit is contained in:
Luke Pulverenti 2017-02-08 22:58:04 -05:00
parent d6b4b5eeb0
commit f1cfd3cffb
3 changed files with 57 additions and 20 deletions
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26
Emby.Common.Implementations/BaseApplicationHost.cs
View File

@ -527,7 +527,7 @@ return null;
RegisterSingleInstance(FileSystemManager);
HttpClient = new HttpClientManager.HttpClientManager(ApplicationPaths, LogManager.GetLogger("HttpClient"), FileSystemManager, MemoryStreamFactory);
HttpClient = new HttpClientManager.HttpClientManager(ApplicationPaths, LogManager.GetLogger("HttpClient"), FileSystemManager, MemoryStreamFactory, GetDefaultUserAgent);
RegisterSingleInstance(HttpClient);
RegisterSingleInstance(NetworkManager);
@ -549,6 +549,30 @@ return null;
return Task.FromResult(true);
}
private string GetDefaultUserAgent()
{
var name = FormatAttribute(Name);
return name + "/" + ApplicationVersion.ToString();
}
private string FormatAttribute(string str)
{
var arr = str.ToCharArray();
arr = Array.FindAll<char>(arr, (c => (char.IsLetterOrDigit(c)
|| char.IsWhiteSpace(c))));
var result = new string(arr);
if (string.IsNullOrWhiteSpace(result))
{
result = "Emby";
}
return result;
}
/// <summary>
/// Gets a list of types within an assembly
/// This will handle situations that would normally throw an exception - such as a type within the assembly that depends on some other non-existant reference

13
Emby.Common.Implementations/HttpClientManager/HttpClientManager.cs
View File

@ -44,18 +44,12 @@ namespace Emby.Common.Implementations.HttpClientManager
private readonly IFileSystem _fileSystem;
private readonly IMemoryStreamFactory _memoryStreamProvider;
private readonly IApplicationHost _appHost;
private readonly Func<string> _defaultUserAgentFn;
/// <summary>
/// Initializes a new instance of the <see cref="HttpClientManager" /> class.
/// </summary>
/// <param name="appPaths">The app paths.</param>
/// <param name="logger">The logger.</param>
/// <param name="fileSystem">The file system.</param>
/// <exception cref="System.ArgumentNullException">appPaths
/// or
/// logger</exception>
public HttpClientManager(IApplicationPaths appPaths, ILogger logger, IFileSystem fileSystem, IMemoryStreamFactory memoryStreamProvider)
public HttpClientManager(IApplicationPaths appPaths, ILogger logger, IFileSystem fileSystem, IMemoryStreamFactory memoryStreamProvider, Func<string> defaultUserAgentFn)
{
if (appPaths == null)
{
@ -70,6 +64,7 @@ namespace Emby.Common.Implementations.HttpClientManager
_fileSystem = fileSystem;
_memoryStreamProvider = memoryStreamProvider;
_appPaths = appPaths;
_defaultUserAgentFn = defaultUserAgentFn;
#if NET46
// http://stackoverflow.com/questions/566437/http-post-returns-the-error-417-expectation-failed-c
@ -284,7 +279,7 @@ namespace Emby.Common.Implementations.HttpClientManager
if (!hasUserAgent && options.EnableDefaultUserAgent)
{
SetUserAgent(request, _appHost.Name + "/" + _appHost.ApplicationVersion.ToString());
SetUserAgent(request, _defaultUserAgentFn());
}
}

38
Emby.Server.Implementations/LiveTv/Listings/SchedulesDirect.cs
View File

@ -152,7 +152,11 @@ namespace Emby.Server.Implementations.LiveTv.Listings
responseString);
var programDict = programDetails.ToDictionary(p => p.programID, y => y);
var images = await GetImageForPrograms(info, programDetails.Where(p => p.hasImageArtwork).Select(p => p.programID).ToList(), cancellationToken);
var programIdsWithImages =
programDetails.Where(p => p.hasImageArtwork).Select(p => p.programID)
.ToList();
var images = await GetImageForPrograms(info, programIdsWithImages, cancellationToken);
var schedules = dailySchedules.SelectMany(d => d.programs);
foreach (ScheduleDirect.Program schedule in schedules)
@ -439,13 +443,20 @@ namespace Emby.Server.Implementations.LiveTv.Listings
List<string> programIds,
CancellationToken cancellationToken)
{
if (programIds.Count == 0)
{
return new List<ScheduleDirect.ShowImages>();
}
var imageIdString = "[";
foreach (var i in programIds)
{
if (!imageIdString.Contains(i.Substring(0, 10)))
var imageId = i.Substring(0, 10);
if (!imageIdString.Contains(imageId))
{
imageIdString += "\"" + i.Substring(0, 10) + "\",";
imageIdString += "\"" + imageId + "\",";
}
}
@ -461,14 +472,21 @@ namespace Emby.Server.Implementations.LiveTv.Listings
// The data can be large so give it some extra time
TimeoutMs = 60000
};
List<ScheduleDirect.ShowImages> images;
using (var innerResponse2 = await Post(httpOptions, true, info).ConfigureAwait(false))
{
images = _jsonSerializer.DeserializeFromStream<List<ScheduleDirect.ShowImages>>(
innerResponse2.Content);
}
return images;
try
{
using (var innerResponse2 = await Post(httpOptions, true, info).ConfigureAwait(false))
{
return _jsonSerializer.DeserializeFromStream<List<ScheduleDirect.ShowImages>>(
innerResponse2.Content);
}
}
catch (Exception ex)
{
_logger.ErrorException("Error getting image info from schedules direct", ex);
return new List<ScheduleDirect.ShowImages>();
}
}
public async Task<List<NameIdPair>> GetHeadends(ListingsProviderInfo info, string country, string location, CancellationToken cancellationToken)