public static ILoggingBuilder AddServiceLogging(
this ILoggingBuilder builder,
WebHostBuilderContext webHostBuilderContext,
Action <ServiceLoggingConfiguration> action)
{
var serviceLoggingConfiguration = new ServiceLoggingConfiguration(webHostBuilderContext);
action.Invoke(serviceLoggingConfiguration);
builder.ConfigureServices(serviceLoggingConfiguration);
return(builder);
}
private static ILoggingBuilder ConfigureServices(
this ILoggingBuilder builder,
ServiceLoggingConfiguration serviceLoggingConfiguration)
{
if (serviceLoggingConfiguration.ApplicationInsightsTelemetryOn)
{
builder.Services.AddApplicationInsightsTelemetry();
}
builder.ClearProviders();
var configuration = serviceLoggingConfiguration.Configuration;
// Add the log level configuration
builder.AddConfiguration(configuration.GetSection("Logging"));
if (serviceLoggingConfiguration.ProfileProvider != null)
{
builder.Services.AddSingleton(typeof(IProfileProvider), serviceLoggingConfiguration.ProfileProvider);
}
if (serviceLoggingConfiguration.RegisterActivityLogger)
{
builder.Services.Configure <ActivityLoggerOptions>(configuration.GetSection("ActivityLogger"));
builder.Services.AddSingleton(serviceLoggingConfiguration.AccountProviderType, serviceLoggingConfiguration.AccountProvider);
builder.Services.AddSingleton(typeof(ITenantProvider), serviceLoggingConfiguration.TenantProvider);
builder.Services.AddSingleton(typeof(IActivityLogger <,>), typeof(ActivityLogger <,>));
}
builder.Services.Configure <LoggingMiddlewareOptions>(configuration.GetSection("Logging"));
builder.Services.AddSingleton <LoggingLevelSwitch>();
builder.Services.AddTransient <Action <ServiceContext> >(EnrichLoggerWithContext);
builder.Services.AddTransient <LoggerConfiguration>(services => GetLoggerConfiguration(services, configuration));
builder.Services.AddTransient <ActivityLoggerLogConfigurationAdapter>();
builder.Services.AddTransient <ApplicationInsightsLoggerLogConfigurationAdapter>();
builder.Services.AddTransient(serviceProvider => JavaScriptEncoder.Default);
builder.Services.AddSingleton <ILoggerProvider, LoggerProvider>(services => GetLoggerProvider(services, serviceLoggingConfiguration));
return(builder);
}
private static LoggerProvider GetLoggerProvider(IServiceProvider serviceProvider, ServiceLoggingConfiguration configuration)
{
var loggerConfig = serviceProvider.GetRequiredService <LoggerConfiguration>();
if (configuration.LogToApplicationInsights)
{
var profileProvider = serviceProvider.GetService <IProfileProvider>();
var serviceContext = serviceProvider.GetService <StatelessServiceContext>() ?? serviceProvider.GetService <StatefulServiceContext>() as ServiceContext;
serviceProvider.GetRequiredService <ApplicationInsightsLoggerLogConfigurationAdapter>()
.ApplyConfiguration(loggerConfig, profileProvider, serviceContext);
}
if (configuration.LogToActivityLogger)
{
var activityLoggerOptions = serviceProvider.GetService <IOptions <ActivityLoggerOptions> >();
serviceProvider.GetRequiredService <ActivityLoggerLogConfigurationAdapter>()
.ApplyConfiguration(loggerConfig, activityLoggerOptions.Value);
}
return(new LoggerProvider(loggerConfig.CreateLogger()));
}
