internal AddArgosPlatformForm(ArgosProgram program = null)
{
InitializeComponent();
RestoreWindow();
Program = program;
CurrentUser = Environment.UserDomainName + @"\" + Environment.UserName;
LoadDataContext();
SetUpControls();
}
public ArgosProgramDetailsForm(ArgosProgram program)
{
InitializeComponent();
RestoreWindow();
Program = program;
CurrentUser = Environment.UserDomainName + @"\" + Environment.UserName;
LoadDataContext();
SetUpForm();
}
internal static void exceptionHandler(Exception ex, ArgosProgram program, ArgosPlatform platform)
{
if (program == null && platform == null)
{
AddErrorToEmail(_admin, null, null, "Downloader exception handler called without a program or platform: " + ex.Message);
return;
}
string errors = null;
if (program != null)
{
errors = "Download error '" + ex.Message + "' for program " + program.ProgramId;
}
//If program and platform are both non-null (unanticipated), then program is ignored.
if (platform != null)
{
errors = "Download error '" + ex.Message + "' for platform " + platform.ProgramId;
program = platform.ArgosProgram;
}
AddErrorToEmail(program.ProjectInvestigator.Email, program.UserName, program.ProgramId, errors);
AddErrorToEmail(_admin, program.UserName, program.ProgramId, errors);
}
/// <summary>
/// Retrieves data for an Argos Program from the Argos Web Server
/// </summary>
/// <param name="program">The Argos Program (contains Platforms) to retrieve from the server</param>
/// <param name="daysToRetrieve">The number of most recent days to retrieve from the server</param>
public static void DownloadArgosProgram(ArgosProgram program, int? daysToRetrieve = null)
{
int daysSinceLastDownload;
if (daysToRetrieve.HasValue)
daysSinceLastDownload = daysToRetrieve.Value;
else
{
var database = new AnimalMovementDataContext();
var dateOfLastDownload = (from log in database.ArgosDownloads
where log.ProgramId == program.ProgramId && log.FileId != null
orderby log.TimeStamp descending
select log.TimeStamp).FirstOrDefault();
//Problem: using Days always truncates.
// If I download at 1am on day 1, and then 11pm on day 2, (1.9 days -> 1day),
// I will miss any data created between 1am and 11pm on day 1.
// However, rounding up may cause a lot of duplication,
// (i.e. 6:01am on day1 and then 6:02am on day2, will need to download 2 days to get the extra minute)
// by default we should round up to make sure that all data is obtained. However, since this is
// typically called on a scheduled task at the same time (+/- download/processing time) everyday.
// I will check if we are close to an even day, and then round tword that day
var timespan = DateTime.Now - dateOfLastDownload;
int extraDay = timespan.Hours == 0 && timespan.Minutes < 5 ? 0 : 1;
daysSinceLastDownload = timespan.Days + extraDay;
}
var days = Math.Min(ArgosWebSite.MaxDays, daysSinceLastDownload);
if (days < ArgosWebSite.MinDays)
return;
string errors;
var results = ArgosWebSite.GetProgram(program.UserName, program.Password, program.ProgramId, days,
out errors);
CollarFile file = FileLoader.LoadProgram(program, days, results, errors);
if (file == null)
return;
FileProcessor.ProcessFile(file);
}
private void LoadDataContext()
{
Database = new AnimalMovementDataContext();
//Database.Log = Console.Out;
//Program is in a different DataContext, get one in this DataContext
if (Program != null)
Program = Database.ArgosPrograms.FirstOrDefault(p => p.ProgramId == Program.ProgramId);
//Validate Program and Editor on load, so we can show a messagebox.
}
// ReSharper restore UnusedAutoPropertyAccessor.Local
private void LoadPlatformsListBox(ArgosProgram program)
{
var query = from platform in program.ArgosPlatforms
select new PlatformListItem
{
Platform = platform,
Name = GetPlatformName(platform),
CanDelete = !platform.ArgosDeployments.Any()
};
var sortedList = query.OrderBy(p => p.Platform.Active ? 0 : 1).ThenBy(p => p.Name).ToList();
PlatformsListBox.DataSource = sortedList;
PlatformsListBox.DisplayMember = "Name";
PlatformsListBoxLabel.Text = sortedList.Count < 5 ? "Argos Ids" : String.Format("Argos Ids ({0})", sortedList.Count);
PlatformsListBox.ClearItemColors();
for (int i = 0; i < sortedList.Count; i++)
{
var programStatus = sortedList[i].Platform.ArgosProgram.Active;
var platformStatus = sortedList[i].Platform.Active;
if ((programStatus.HasValue && !programStatus.Value) || (!programStatus.HasValue && !platformStatus))
PlatformsListBox.SetItemColor(i, Color.DarkGray);
}
}
private static string GetProgramName(ArgosProgram program)
{
var active = program.Active.HasValue
? (program.Active.Value ? "Active download" : "Inactive download")
: "Download status defered to platforms";
return program + " (" + active + ")";
}
private void LoadDataContext()
{
Database = new AnimalMovementDataContext();
//Database.Log = Console.Out;
//Platform is in a different DataContext, get one in this DataContext
if (Program != null)
Program = Database.ArgosPrograms.FirstOrDefault(p => p.ProgramId == Program.ProgramId);
if (Program == null)
throw new InvalidOperationException("Argos Platform Details Form not provided a valid Platform.");
var functions = new AnimalMovementFunctions();
IsEditor = functions.IsInvestigatorEditor(Program.Manager, CurrentUser) ?? false;
}