internal Identify(string userId,
IDictionary<string, object> traits,
Options options)
: base("identify", userId, options)
{
this.Traits = traits ?? new Traits();
}
internal Identify(string userId,
Traits traits,
Options options)
: base("identify", userId, options)
{
this.Traits = traits ?? new Traits();
}
internal Identify(string userId,
Traits traits,
Options options)
: base("identify", options)
{
UserId = userId;
Traits = traits ?? new Traits();
}
internal Group(string userId,
string groupId,
IDictionary<string, object> traits,
Options options)
: base("group", userId, options)
{
this.GroupId = groupId;
this.Traits = traits ?? new Traits();
}
internal Group(string userId,
string groupId,
Traits traits,
Options options)
: base("group", userId, options)
{
this.GroupId = groupId;
this.Traits = traits ?? new Traits();
}
internal Track(string userId,
string eventName,
Properties properties,
Options options)
: base("track", userId, options)
{
this.EventName = eventName;
this.Properties = properties ?? new Properties();
}
internal Group(string userId,
string groupId,
Traits traits,
Options options)
: base("group", options)
{
UserId = userId;
GroupId = groupId;
Traits = traits ?? new Traits();
}
internal Track(string userId,
string eventName,
Properties properties,
Options options)
: base("track", options)
{
UserId = userId;
EventName = eventName;
Properties = properties ?? new Properties();
}
internal Page(string userId,
string name,
string category,
Properties properties,
Options options)
: base("page", userId, options)
{
this.Name = name;
this.Category = category;
this.Properties = properties ?? new Properties();
}
internal Screen(string userId,
string name,
string category,
IDictionary<string, object> properties,
Options options)
: base("screen", userId, options)
{
this.Name = name;
this.Category = category;
this.Properties = properties ?? new Properties();
}
internal Screen(string userId,
string name,
string category,
Properties properties,
Options options)
: base("screen", options)
{
UserId = userId;
Name = name;
Category = category;
Properties = properties ?? new Properties();
}
internal BaseAction(string type, Options options)
{
options = options ?? new Options ();
this.Type = type;
this.MessageId = Guid.NewGuid ().ToString();
if (options.Timestamp.HasValue)
this.Timestamp = options.Timestamp.ToString ();
else
this.Timestamp = DateTime.Now.ToString("o");
this.Context = options.Context;
this.Integrations = options.Integrations;
}
static AnalyticsManager()
{
//anonymise the machine name so it's not too stalkery
anonymousUserID = GetHashString(Environment.MachineName);
userProperties = new Segment.Model.Properties()
{
{"version",UpdateManager.CurrentVersion},
{"game",GameConfigurationManager.GameConfiguration.Name}
};
options = new Options {Context = {{"direct", true}}};
}
internal BaseAction(string type, Options options)
{
options = options ?? new Options ();
Type = type;
MessageId = Guid.NewGuid ().ToString();
if (options.Timestamp.HasValue)
Timestamp = options.Timestamp.ToString ();
else
Timestamp = DateTime.Now.ToString("o");
Context = options.Context;
Integrations = options.Integrations;
AnonymousId = options.AnonymousId;
}
/// <summary>
/// The `page` method let your record whenever a user sees a webpage on
/// your website, and attach a `name`, `category` or `properties` to the webpage load.
/// </summary>
///
/// <param name="userId">The visitor's identifier after they log in, or you know
/// who they are. By explicitly identifying a user, you tie all of their actions to their identity.
/// This makes it possible for you to run things like segment-based email campaigns.</param>
///
/// <param name="name">The name of the webpage, like "Signup", "Login"</param>
///
/// <param name="category">The (optional) category of the mobile screen, like "Authentication", "Sports"</param>
///
/// <param name="properties"> A dictionary with items that describe the page
/// in more detail. This argument is optional, but highly recommended —
/// you’ll find these properties extremely useful later.</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Page(string userId, string name, string category, Properties properties, Options options)
{
EnsureId(userId, options);
if (string.IsNullOrEmpty(name))
throw new InvalidOperationException("Please supply a valid name to #Page.");
Enqueue(new Page(userId, name, category, properties, options));
}
/// <summary>
/// The `screen` method let your record whenever a user sees a mobile screen on
/// your mobile app, and attach a `name`, `category` or `properties` to the screen.
/// </summary>
///
/// <param name="userId">The visitor's identifier after they log in, or you know
/// who they are. By
/// explicitly identifying a user, you tie all of their actions to their identity.
/// This makes it possible for you to run things like segment-based email campaigns.</param>
///
/// <param name="name">The name of the mobile screen, like "Signup", "Login"</param>
///
/// <param name="category">The (optional) category of the mobile screen, like "Authentication", "Sports"</param>
///
/// <param name="properties"> A dictionary with items that describe the screen
/// in more detail. This argument is optional, but highly recommended —
/// you’ll find these properties extremely useful later.</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Screen(string userId, string name, string category, Properties properties, Options options)
{
if (String.IsNullOrEmpty(userId))
throw new InvalidOperationException("Please supply a valid userId to #Screen.");
if (String.IsNullOrEmpty(name))
throw new InvalidOperationException("Please supply a valid name to #Screen.");
Enqueue(new Screen(userId, name, category, properties, options));
}
/// <summary>
/// The `screen` method let your record whenever a user sees a mobile screen on
/// your mobile app, and attach a `name`, `category` or `properties` to the screen.
/// </summary>
///
/// <param name="userId">The visitor's identifier after they log in, or you know
/// who they are. By
/// explicitly identifying a user, you tie all of their actions to their identity.
/// This makes it possible for you to run things like segment-based email campaigns.</param>
///
/// <param name="name">The name of the mobile screen, like "Signup", "Login"</param>
///
/// <param name="properties"> A dictionary with items that describe the screen
/// in more detail. This argument is optional, but highly recommended —
/// you’ll find these properties extremely useful later.</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Screen(string userId, string name, Properties properties, Options options)
{
Screen (userId, name, null, properties, options);
}
/// <summary>
/// The `screen` method let your record whenever a user sees a mobile screen on
/// your mobile app, and attach a `name`, `category` or `properties` to the screen.
/// </summary>
///
/// <param name="userId">The visitor's identifier after they log in, or you know
/// who they are. By
/// explicitly identifying a user, you tie all of their actions to their identity.
/// This makes it possible for you to run things like segment-based email campaigns.</param>
///
/// <param name="name">The name of the mobile screen, like "Signup", "Login"</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Screen(string userId, string name, Options options)
{
Screen (userId, name, null, null, options);
}
/// <summary>
/// The `page` method let your record whenever a user sees a webpage on
/// your website, and attach a `name`, `category` or `properties` to the webpage load.
/// </summary>
///
/// <param name="userId">The visitor's identifier after they log in, or you know
/// who they are. By explicitly identifying a user, you tie all of their actions to their identity.
/// This makes it possible for you to run things like segment-based email campaigns.</param>
///
/// <param name="name">The name of the webpage, like "Signup", "Login"</param>
///
/// <param name="properties"> A dictionary with items that describe the page
/// in more detail. This argument is optional, but highly recommended —
/// you’ll find these properties extremely useful later.</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Page(string userId, string name, Properties properties, Options options)
{
Page (userId, name, null, properties, options);
}
/// <summary>
/// The `page` method let your record whenever a user sees a webpage on
/// your website, and attach a `name`, `category` or `properties` to the webpage load.
/// </summary>
///
/// <param name="userId">The visitor's identifier after they log in, or you know
/// who they are. By explicitly identifying a user, you tie all of their actions to their identity.
/// This makes it possible for you to run things like segment-based email campaigns.</param>
///
/// <param name="name">The name of the webpage, like "Signup", "Login"</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Page(string userId, string name, Options options)
{
Page (userId, name, null, null, options);
}
/// <summary>
/// Initialized a singleton; after calling this, use Analytics.Track() for each event.
/// </summary>
/// <param name="apiSecret">The segment.com apiSecret</param>
/// <param name="userInfo">Information about the user that you have previous collected</param>
/// <param name="propertiesThatGoWithEveryEvent">A set of key-value pairs to send with *every* event</param>
/// <param name="allowTracking">If false, this will not do any communication with segment.io</param>
public Analytics(string apiSecret, UserInfo userInfo, Dictionary<string, string> propertiesThatGoWithEveryEvent, bool allowTracking = true)
{
if (_singleton != null)
{
throw new ApplicationException("You can only construct a single Analytics object.");
}
_singleton = this;
_propertiesThatGoWithEveryEvent = propertiesThatGoWithEveryEvent;
_userInfo = userInfo;
AllowTracking = allowTracking;
//UrlThatReturnsExternalIpAddress is a static and should really be set before this is called, so don't mess with it if the client has given us a different url to us
if (string.IsNullOrEmpty(UrlThatReturnsExternalIpAddress))
UrlThatReturnsExternalIpAddress = "http://icanhazip.com"; //went down: "http://ipecho.net/plain";
if (!AllowTracking)
return;
//bring in settings from any previous version
if (AnalyticsSettings.Default.NeedUpgrade)
{
//see http://stackoverflow.com/questions/3498561/net-applicationsettingsbase-should-i-call-upgrade-every-time-i-load
AnalyticsSettings.Default.Upgrade();
AnalyticsSettings.Default.NeedUpgrade = false;
AnalyticsSettings.Default.Save();
}
if (string.IsNullOrEmpty(AnalyticsSettings.Default.IdForAnalytics))
{
// Apparently a first-time install. Any chance we can migrate settings from another channel of this app?
// We really want to use the same ID if possible to keep our statistics valid.
try
{
AttemptToGetUserIdSettingsFromDifferentChannel();
}
catch (Exception)
{
// Oh, well, we tried.
}
}
Segment.Analytics.Initialize(apiSecret);
Segment.Analytics.Client.Failed += Client_Failed;
Segment.Analytics.Client.Succeeded += Client_Succeeded;
if (string.IsNullOrEmpty(AnalyticsSettings.Default.IdForAnalytics))
{
AnalyticsSettings.Default.IdForAnalytics = Guid.NewGuid().ToString();
AnalyticsSettings.Default.Save();
}
var context = new Context();
context.Add("language", _userInfo.UILanguageCode);
_options = new Options();
_options.SetContext(context);
UpdateSegmentIOInformationOnThisUser();
ReportIpAddressOfThisMachineAsync(); //this will take a while and may fail, so just do it when/if we can
string versionNumberWithBuild = "";
try
{
versionNumberWithBuild = System.Reflection.Assembly.GetEntryAssembly().GetName().Version.ToString();
}
catch (NullReferenceException)
{
try
{
// GetEntryAssembly is null for MAF plugins
versionNumberWithBuild = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
}
catch (NullReferenceException)
{
// This probably can't happen, but if it does, just roll with it.
}
}
string versionNumber = versionNumberWithBuild.Split('.').Take(2).Aggregate((a, b) => a + "." + b);
SetApplicationProperty("Version", versionNumber);
SetApplicationProperty("FullVersion", versionNumberWithBuild);
SetApplicationProperty("UserName", GetUserNameForEvent());
SetApplicationProperty("Browser", GetOperatingSystemLabel());
if (string.IsNullOrEmpty(AnalyticsSettings.Default.LastVersionLaunched))
{
//"Created" is a special property that segment.io understands and coverts to equivalents in various analytics services
//So it's not as descriptive for us as "FirstLaunchOnSystem", but it will give the best experience on the analytics sites.
TrackWithApplicationProperties("Created");
}
else if (AnalyticsSettings.Default.LastVersionLaunched != versionNumberWithBuild)
{
TrackWithApplicationProperties("Upgrade", new Properties
{
{"OldVersion", AnalyticsSettings.Default.LastVersionLaunched},
});
}
// We want to record the launch event independent of whether we also recorded a special first launch
// But that is done after we retrieve (or fail to retrieve) our external ip address.
// See http://issues.bloomlibrary.org/youtrack/issue/BL-4011.
AnalyticsSettings.Default.LastVersionLaunched = versionNumberWithBuild;
AnalyticsSettings.Default.Save();
}
/// <summary>
/// Whenever a user triggers an event on your site, you’ll want to track it
/// so that you can analyze and segment by those events later.
/// </summary>
///
/// <param name="userId">The visitor's identifier after they log in, or you know
/// who they are. By
/// explicitly identifying a user, you tie all of their actions to their identity.
/// This makes it possible for you to run things like segment-based email campaigns.</param>
///
/// <param name="eventName">The event name you are tracking. It is recommended
/// that it is in human readable form. For example, "Bought T-Shirt"
/// or "Started an exercise"</param>
///
/// <param name="properties"> A dictionary with items that describe the event
/// in more detail. This argument is optional, but highly recommended —
/// you’ll find these properties extremely useful later.</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
///
public void Track(string userId, string eventName, Properties properties, Options options)
{
if (String.IsNullOrEmpty(userId))
throw new InvalidOperationException("Please supply a valid userId to Track.");
if (String.IsNullOrEmpty(eventName))
throw new InvalidOperationException("Please supply a valid event to Track.");
Enqueue(new Track(userId, eventName, properties, options));
}
/// <summary>
/// Whenever a user triggers an event on your site, you’ll want to track it
/// so that you can analyze and segment by those events later.
/// </summary>
///
/// <param name="userId">The visitor's identifier after they log in, or you know
/// who they are. By
/// explicitly identifying a user, you tie all of their actions to their identity.
/// This makes it possible for you to run things like segment-based email campaigns.</param>
///
/// <param name="eventName">The event name you are tracking. It is recommended
/// that it is in human readable form. For example, "Bought T-Shirt"
/// or "Started an exercise"</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
///
public void Track(string userId, string eventName, Options options)
{
Track(userId, eventName, null, options);
}
/// <summary>
/// The `group` method lets you associate a user with a group. Be it a company,
/// organization, account, project, team or whatever other crazy name you came up
/// with for the same concept! It also lets you record custom traits about the
/// group, like industry or number of employees.
/// </summary>
///
/// <param name="userId">The visitor's database identifier after they log in, or you know
/// who they are. By explicitly grouping a user, you tie all of their actions to their group.</param>
///
/// <param name="groupId">The group's database identifier after they log in, or you know
/// who they are.</param>
///
/// <param name="traits">A dictionary with group keys like "name", “subscriptionPlan”.
/// You can segment your users by any trait you record. Pass in values in key-value format.
/// String key, then its value { String, Integer, Boolean, Double, or Date are acceptable types for a value. } </param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Group(string userId, string groupId, Traits traits, Options options)
{
if (String.IsNullOrEmpty(userId))
throw new InvalidOperationException("Please supply a valid userId to call #Group.");
if (String.IsNullOrEmpty(groupId))
throw new InvalidOperationException("Please supply a valid groupId to call #Group.");
Enqueue(new Group(userId, groupId, traits, options));
}
/// <summary>
/// The `group` method lets you associate a user with a group. Be it a company,
/// organization, account, project, team or whatever other crazy name you came up
/// with for the same concept! It also lets you record custom traits about the
/// group, like industry or number of employees.
/// </summary>
///
/// <param name="userId">The visitor's database identifier after they log in, or you know
/// who they are. By explicitly grouping a user, you tie all of their actions to their group.</param>
///
/// <param name="groupId">The group's database identifier after they log in, or you know
/// who they are.</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Group(string userId, string groupId, Options options)
{
Group (userId, groupId, null, options);
}
/// <summary>
/// Identifying a visitor ties all of their actions to an ID you
/// recognize and records visitor traits you can segment by.
/// </summary>
///
/// <param name="userId">The visitor's identifier after they log in, or you know
/// who they are. By
/// explicitly identifying a user, you tie all of their actions to their identity.</param>
///
/// <param name="traits">A dictionary with keys like "email", "name", “subscriptionPlan” or
/// "friendCount”. You can segment your users by any trait you record.
/// Pass in values in key-value format. String key, then its value
/// { String, Integer, Boolean, Double, or Date are acceptable types for a value. } </param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Identify(string userId, Traits traits, Options options)
{
if (String.IsNullOrEmpty(userId))
throw new InvalidOperationException("Please supply a valid userId to Identify.");
Enqueue(new Identify(userId, traits, options));
}
private static void EnsureId(string userId, Options options)
{
if (userId == null) throw new InvalidOperationException(nameof(userId));
if (options == null) throw new InvalidOperationException(nameof(options));
if (string.IsNullOrEmpty(userId) && string.IsNullOrEmpty(options.AnonymousId))
throw new InvalidOperationException("Please supply a valid id (either userId or anonymousId.");
}
/// <summary>
/// Aliases an anonymous user into an identified user.
/// </summary>
///
/// <param name="previousId">The anonymous user's id before they are logged in.</param>
///
/// <param name="userId">the identified user's id after they're logged in.</param>
///
/// <param name="options">Options allowing you to set timestamp, anonymousId, target integrations,
/// and the context of th emessage.</param>
///
public void Alias(string previousId, string userId, Options options)
{
if (String.IsNullOrEmpty(previousId))
throw new InvalidOperationException("Please supply a valid 'previousId' to Alias.");
if (String.IsNullOrEmpty(userId))
throw new InvalidOperationException("Please supply a valid 'to' to Alias.");
Enqueue(new Alias(previousId, userId, options));
}
/// <summary>
/// Initialized a singleton; after calling this, use Analytics.Track() for each event.
/// </summary>
/// <param name="apiSecret">The segment.com apiSecret</param>
/// <param name="userInfo">Information about the user that you have previous collected</param>
/// <param name="propertiesThatGoWithEveryEvent">A set of key-value pairs to send with *every* event</param>
/// <param name="allowTracking">If false, this will not do any communication with segment.io</param>
public Analytics(string apiSecret, UserInfo userInfo, Dictionary<string, string> propertiesThatGoWithEveryEvent, bool allowTracking = true)
{
if (_singleton != null)
{
throw new ApplicationException("You can only construct a single Analytics object.");
}
_singleton = this;
_propertiesThatGoWithEveryEvent = propertiesThatGoWithEveryEvent;
_userInfo = userInfo;
AllowTracking = allowTracking;
//UrlThatReturnsExternalIpAddress is a static and should really be set before this is called, so don't mess with it if the clien has given us a different url to us
if (string.IsNullOrEmpty(UrlThatReturnsExternalIpAddress))
UrlThatReturnsExternalIpAddress = "http://icanhazip.com";//went down: "http://ipecho.net/plain";
if (!AllowTracking)
return;
//bring in settings from any previous version
if (AnalyticsSettings.Default.NeedUpgrade)
{
//see http://stackoverflow.com/questions/3498561/net-applicationsettingsbase-should-i-call-upgrade-every-time-i-load
AnalyticsSettings.Default.Upgrade();
AnalyticsSettings.Default.NeedUpgrade = false;
AnalyticsSettings.Default.Save();
}
const string UserConfigFileName = "user.config";
if (string.IsNullOrEmpty(AnalyticsSettings.Default.IdForAnalytics))
{
// Apparently a first-time install. Any chance we can migrate settings from another channel of this app?
// We really want to use the same ID if possible to keep our statistics valid.
// We need to get the company name and exe name of the main application, without introducing a dependency on
// Windows.Forms, so we can't use the Windows.Forms.Application methods.
var entryAssembly = Assembly.GetEntryAssembly(); // the main exe assembly
var productExe = Path.GetFileNameWithoutExtension(entryAssembly.Location);
AssemblyCompanyAttribute companyAttribute = AssemblyCompanyAttribute.GetCustomAttribute(entryAssembly, typeof(AssemblyCompanyAttribute)) as AssemblyCompanyAttribute;
if (companyAttribute != null && !string.IsNullOrEmpty(productExe))
{
string companyName = companyAttribute.Company;
var settingsLocation = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
companyName);
// Coincidentally, 5 is a good length for Bloom...better heuristic later?
// For example, we could
// - look for the last capital letter, and truncate to there. BloomAlpha->Bloom; HearThisAlpha->HearThis; *HearThis->Hear; TEX->?TE; TEXAlpha->TEX; BloomBetaOne->*BloomBeta
// - look for the first non-initial capital letter, and truncate from there on. BloomAlpha->Bloom, HearThisAlpha->*Hear; HearThis->*Hear; TEX->*T' TEXAlpha->TEX; BloomBetaOne->Bloom
// - look for a non-initial capital letter following at least one LC letter. Similar except TEX->TEX, TEXAlpha->*TEXAlpha.
// In general, truncating too much is better than too little; too much just makes us slow, while too little may make us miss useful results.
// It's true that truncating too much (like TEX->TE) may cause us to fetch an analytics ID from the wrong program. But even this is harmless, AFAIK.
var index = Math.Min(5, productExe.Length);
var prefix = productExe.Substring(0, index);
var pattern = prefix + "*";
var possibleParentFolders = Directory.GetDirectories(settingsLocation, pattern);
var possibleFolders = new List<string>();
foreach (var folder in possibleParentFolders)
{
possibleFolders.AddRange(Directory.GetDirectories(folder).Where(f => File.Exists(Path.Combine(f, UserConfigFileName))));
}
possibleFolders.Sort((first, second) =>
{
if (first == second)
return 0;
var firstConfigPath = Path.Combine(first, UserConfigFileName);
var secondConfigPath = Path.Combine(second, UserConfigFileName);
// Reversing the arguments like this means that second comes before first if it has a LARGER mod time.
// That is, we end up with the most recently modified user.config first.
return new FileInfo(secondConfigPath).LastWriteTimeUtc.CompareTo(new FileInfo(firstConfigPath).LastWriteTimeUtc);
});
foreach (var folder in possibleFolders)
{
try
{
var doc = XDocument.Load(Path.Combine(folder, UserConfigFileName));
var idSetting =
doc.XPathSelectElement(
"configuration/userSettings/DesktopAnalytics.AnalyticsSettings/setting[@name='IdForAnalytics']");
if (idSetting == null)
continue;
string analyticsId = idSetting.Value;
if (string.IsNullOrEmpty(analyticsId))
continue;
AnalyticsSettings.Default.IdForAnalytics = analyticsId;
AnalyticsSettings.Default.FirstName = ExtractSetting(AnalyticsSettings.Default.FirstName, doc, "FirstName");
AnalyticsSettings.Default.LastName = ExtractSetting(AnalyticsSettings.Default.LastName, doc, "LastName");
AnalyticsSettings.Default.LastVersionLaunched = ExtractSetting(AnalyticsSettings.Default.LastVersionLaunched, doc, "LastVersionLaunched");
AnalyticsSettings.Default.Email = ExtractSetting(AnalyticsSettings.Default.Email, doc, "Email");
AnalyticsSettings.Default.Save();
break;
}
catch (Exception)
{
// If anything goes wrong we just won't try to get our ID from this source.
}
}
}
}
Segment.Analytics.Initialize(apiSecret);
Segment.Analytics.Client.Failed += Client_Failed;
Segment.Analytics.Client.Succeeded += Client_Succeeded;
if (string.IsNullOrEmpty(AnalyticsSettings.Default.IdForAnalytics))
{
AnalyticsSettings.Default.IdForAnalytics = Guid.NewGuid().ToString();
AnalyticsSettings.Default.Save();
}
var context = new Context();
context.Add("language", _userInfo.UILanguageCode);
_options = new Options();
_options.SetContext(context);
UpdateSegmentIOInformationOnThisUser();
ReportIpAddressOfThisMachineAsync(); //this will take a while and may fail, so just do it when/if we can
string versionNumberWithBuild = "";
try
{
versionNumberWithBuild = System.Reflection.Assembly.GetEntryAssembly().GetName().Version.ToString();
}
catch (NullReferenceException)
{
try
{
// GetEntryAssembly is null for MAF plugins
versionNumberWithBuild = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
}
catch (NullReferenceException)
{
// This probably can't happen, but if it does, just roll with it.
}
}
string versionNumber = versionNumberWithBuild.Split('.').Take(2).Aggregate((a, b) => a + "." + b);
SetApplicationProperty("Version", versionNumber);
SetApplicationProperty("FullVersion", versionNumberWithBuild);
SetApplicationProperty("UserName", GetUserNameForEvent());
SetApplicationProperty("Browser", GetOperatingSystemLabel());
if (string.IsNullOrEmpty(AnalyticsSettings.Default.LastVersionLaunched))
{
//"Created" is a special property that segment.io understands and coverts to equivalents in various analytics services
//So it's not as descriptive for us as "FirstLaunchOnSystem", but it will give the best experience on the analytics sites.
TrackWithApplicationProperties("Created");
}
else if (AnalyticsSettings.Default.LastVersionLaunched != versionNumberWithBuild)
{
TrackWithApplicationProperties("Upgrade", new Properties
{
{"OldVersion", AnalyticsSettings.Default.LastVersionLaunched},
});
}
//we want to record the launch event independent of whether we also recorded a special first launch
// But that is done after we retrieve (or fail to retrieve) our external ip address.
// See http://issues.bloomlibrary.org/youtrack/issue/BL-4011.
AnalyticsSettings.Default.LastVersionLaunched = versionNumberWithBuild;
AnalyticsSettings.Default.Save();
}
internal Alias(string previousId, string userId, Options options)
: base("alias", userId, options)
{
this.PreviousId = previousId;
}