/// <summary>
/// Uses the WebAnalyticsPageLoad helper class to render the required omniture java script
/// for Web Analytics.
/// </summary>
/// <param name="output">HtmlTextWriter object</param>
protected override void RenderContents(HtmlTextWriter output)
{
base.RenderContents(output);
IPageAssemblyInstruction pgInstruction = PageAssemblyContext.Current.PageAssemblyInstruction;
WebAnalyticsSettings webAnalyticsSettings = pgInstruction.GetWebAnalytics();
string configChannelName = "";
// If web analytics are present, create a new instance of WebAnalyticsPageload,
// set its variables, and use those to draw the analytics HTML.
if (webAnalyticsSettings != null)
{
WebAnalyticsPageLoad webAnalyticsPageLoad = new WebAnalyticsPageLoad();
webAnalyticsPageLoad.SetLanguage(PageAssemblyContext.Current.PageAssemblyInstruction.GetField("language"));
// Use pretty url to get channel name from the mapping, mapping information is in web.config
string prettyUrl = pgInstruction.GetUrl("PrettyUrl").UriStem;
if (!string.IsNullOrEmpty(prettyUrl))
{
configChannelName = WebAnalyticsOptions.GetChannelForUrlPath(prettyUrl);
}
// Get the channel name from the section details. As of the cancer.gov Feline release, analytics channels
// are set in the navons, not Web.config. The old functionality is being used in the catch block for now.
try
{
string sectionPath = pgInstruction.SectionPath;
SectionDetail detail = SectionDetailFactory.GetSectionDetail(sectionPath);
string channelName = WebAnalyticsOptions.GetChannelsFromSectionDetail(detail);
webAnalyticsPageLoad.SetChannel(channelName);
webAnalyticsPageLoad.SetReportSuites(detail);
}
catch (Exception ex)
{
log.Warn("RenderContents(): Error retrieving analytics channel.", ex);
webAnalyticsPageLoad.SetChannel(configChannelName);
}
foreach (KeyValuePair <WebAnalyticsOptions.eVars, string> kvp in webAnalyticsSettings.Evars)
{
webAnalyticsPageLoad.AddEvar(kvp.Key, kvp.Value);
}
foreach (KeyValuePair <WebAnalyticsOptions.Events, string> kvp in webAnalyticsSettings.Events)
{
webAnalyticsPageLoad.AddEvent(kvp.Key);
}
foreach (KeyValuePair <WebAnalyticsOptions.Props, string> kvp in webAnalyticsSettings.Props)
{
webAnalyticsPageLoad.AddProp(kvp.Key, kvp.Value);
}
// Draw the control HTML based on the control ID
switch (this.ID)
{
// Draw analytics HTML data element
case "WebAnalyticsData":
webAnalyticsPageLoad.DrawAnalyticsDataTag(output);
break;
// Draw s_code script block
// This should NOT be used once DTM Analytics are in place
case "WebAnalyticsControl1":
case "WebAnalyticsLegacy":
output.Write(webAnalyticsPageLoad.Tag());
break;
default:
break;
}
}
}
