public ApiModule(IMetricService metricService, IAnnotationRegistry annotationRegistry, IMetricRegistry metricRegistry, IMetricAggregator metricAggregator,
ExpressionCompiler expressionCompiler) :
base("/api/v1")
{
JsonSettings.MaxJsonLength = int.MaxValue;
Get["find/{query}"] = x => {
string query = x.query;
var metrics = metricService.Find(query);
return(Response.AsJson(metrics));
};
Get["annotations"] = x => {
var model = new AnnotationsQueryModel();
this.BindTo(model, new BindingConfig {
BodyOnly = false
});
var now = DateTime.UtcNow;
var from = DateTimeParser.ParseDateTime(model.From, now, now.AddHours(-1));
var until = DateTimeParser.ParseDateTime(model.Until, now, now);
var annotations =
annotationRegistry.
ReadAnnotations(from, until).
Where(a => model.Tag == null || model.Tag.Length == 0 || a.Tags.Intersect(model.Tag).Any()).
Select(a => new { Timestamp = a.Timestamp.ToUnixTimestamp(), a.Title, a.Message });;
return(Response.AsJson(annotations));
};
Post["annotations"] = x => {
string title = Request.Form.title;
string message = Request.Form.message;
annotationRegistry.WriteAnnotation(new Annotation(DateTime.UtcNow, title, message));
return(Response.AsJson(new { Success = true }));
};
Get["series"] = x => GetSeries(metricRegistry, metricAggregator, expressionCompiler);
Post["purge"] = x =>
{
var model = new PurgeModel();
this.BindTo(model, new BindingConfig {
BodyOnly = false
});
var now = DateTime.UtcNow;
var from = DateTimeParser.ParseDateTime(model.From, now, now.AddYears(-1));
metricRegistry.PurgeMetrics(from);
return(204);
};
Post["metrics"] = x => PostMetrics(metricAggregator);
}
public static bool GetAccessTokenAndMakePurgeCall(PurgeModel purge)
{
var uri = @"https://management.azure.com/subscriptions/" + purge.Subscriptions +
@"/resourcegroups/" + purge.ResourceGroup +
@"/providers/Microsoft.Cdn/profiles/" + purge.CdnProfile +
@"/endpoints/" + purge.CdnEndpoint +
@"/purge?api-version=2018-04-02";
var authenticationContext = new AuthenticationContext(@"https://login.microsoftonline.com/" + purge.ActiveDirectory + @".onmicrosoft.com");
var clientCredential = new ClientCredential(purge.ClientId, purge.ClientSecret);
var resultstr = authenticationContext.AcquireTokenAsync(@"https://management.core.windows.net/", clientCredential);
var token = resultstr.Result.AccessToken;
dynamic content = new { ContentPaths = purge.PurgeList };
//For purge all (*.*) bodyText = "{\”ContentPaths\”:[\”/*\”]}”;
var responeCode = GetPurgeHttpStatusCode(uri, token, content);
return(responeCode == HttpStatusCode.Accepted);
}
