public ActionResult Analytics(int?duration)
{
CacheContext.InvalidateOn(TriggerFrom.Any <SiteSettings>());
var settings = _siteSettingsService.GetSettings();
if (string.IsNullOrEmpty(settings.AnalyticsToken))
{
const string scope = "https://www.google.com/analytics/feeds/";
var next = Url.Absolute(Url.AnalyticsWidget().AuthResponse());
var auth = new Authorize
{
Url = AuthSubUtil.getRequestUrl(next, scope, false, true)
};
return(View("AnalyticsAuthorize", auth));
}
if (string.IsNullOrEmpty(settings.AnalyticsProfileId))
{
var config = new Config
{
Accounts = GetAccounts(settings),
Profiles = GetProfiles(settings)
};
return(View("AnalyticsConfig", config));
}
duration = duration ?? 30;
var model = new ViewModels.Widgets.Analytics
{
Duration = duration.Value,
Start = DateTime.Today.AddDays(-1 * duration.Value),
End = DateTime.Now,
Visits = new Dictionary <DateTime, int>(),
PageViews = new Dictionary <string, int>(),
PageTitles = new Dictionary <string, string>(),
TopReferrers = new Dictionary <string, int>(),
TopSearches = new Dictionary <string, int>()
};
if (model.Start > model.End)
{
var tempDate = model.Start;
model.Start = model.End;
model.End = tempDate;
}
var profiles = GetProfiles(settings);
var profile = profiles.SingleOrDefault(x => x.Id == settings.AnalyticsProfileId);
if (profile == null)
{
throw new Exception("Unable to find the specified analytics profile: " + settings.AnalyticsProfileId);
}
model.Profile = profile;
var authFactory = new GAuthSubRequestFactory("analytics", "MvcKickstart")
{
Token = settings.AnalyticsToken
};
var analytics = new AnalyticsService(authFactory.ApplicationName)
{
RequestFactory = authFactory
};
var profileId = "ga:" + settings.AnalyticsProfileId;
// Get from All Visits
var visits = new DataQuery(profileId, model.Start, model.End)
{
Metrics = "ga:visits",
Dimensions = "ga:date",
Sort = "ga:date"
};
var count = 0;
foreach (DataEntry entry in analytics.Query(visits).Entries)
{
var value = entry.Metrics.First().IntegerValue;
model.Visits.Add(model.Start.AddDays(count++), value);
}
// Get Site Usage
var siteUsage = new DataQuery(profileId, model.Start, model.End)
{
Metrics = "ga:visits,ga:pageviews,ga:percentNewVisits,ga:avgTimeOnSite,ga:entranceBounceRate,ga:exitRate,ga:pageviewsPerVisit,ga:avgPageLoadTime"
};
var siteUsageResult = (DataEntry)analytics.Query(siteUsage).Entries.FirstOrDefault();
if (siteUsageResult != null)
{
foreach (var metric in siteUsageResult.Metrics)
{
switch (metric.Name)
{
case "ga:visits":
model.TotalVisits = metric.IntegerValue;
break;
case "ga:pageviews":
model.TotalPageViews = metric.IntegerValue;
break;
case "ga:percentNewVisits":
model.PercentNewVisits = metric.FloatValue;
break;
case "ga:avgTimeOnSite":
model.AverageTimeOnSite = TimeSpan.FromSeconds(metric.FloatValue);
break;
case "ga:entranceBounceRate":
model.EntranceBounceRate = metric.FloatValue;
break;
case "ga:exitRate":
model.PercentExitRate = metric.FloatValue;
break;
case "ga:pageviewsPerVisit":
model.PageviewsPerVisit = metric.FloatValue;
break;
case "ga:avgPageLoadTime":
model.AveragePageLoadTime = TimeSpan.FromSeconds(metric.FloatValue);
break;
}
}
}
// Get Top Pages
var topPages = new DataQuery(profileId, model.Start, model.End)
{
Metrics = "ga:pageviews",
Dimensions = "ga:pagePath,ga:pageTitle",
Sort = "-ga:pageviews",
NumberToRetrieve = 20
};
foreach (DataEntry entry in analytics.Query(topPages).Entries)
{
var value = entry.Metrics.First().IntegerValue;
var url = entry.Dimensions.Single(x => x.Name == "ga:pagePath").Value.ToLowerInvariant();
var title = entry.Dimensions.Single(x => x.Name == "ga:pageTitle").Value;
if (!model.PageViews.ContainsKey(url))
{
model.PageViews.Add(url, 0);
}
model.PageViews[url] += value;
if (!model.PageTitles.ContainsKey(url))
{
model.PageTitles.Add(url, title);
}
}
// Get Top Referrers
var topReferrers = new DataQuery(profileId, model.Start, model.End)
{
Metrics = "ga:visits",
Dimensions = "ga:source,ga:medium",
Sort = "-ga:visits",
Filters = "ga:medium==referral",
NumberToRetrieve = 5
};
foreach (DataEntry entry in analytics.Query(topReferrers).Entries)
{
var visitCount = entry.Metrics.First().IntegerValue;
var source = entry.Dimensions.Single(x => x.Name == "ga:source").Value.ToLowerInvariant();
model.TopReferrers.Add(source, visitCount);
}
// Get Top Searches
var topSearches = new DataQuery(profileId, model.Start, model.End)
{
Metrics = "ga:visits",
Dimensions = "ga:keyword",
Sort = "-ga:visits",
Filters = "ga:keyword!=(not set);ga:keyword!=(not provided)",
NumberToRetrieve = 5
};
foreach (DataEntry entry in analytics.Query(topSearches).Entries)
{
var visitCount = entry.Metrics.First().IntegerValue;
var source = entry.Dimensions.Single(x => x.Name == "ga:keyword").Value.ToLowerInvariant();
model.TopSearches.Add(source, visitCount);
}
return(View(model));
}