/// <summary>
/// Notify the user of an event, optionally Bcc admins.
/// </summary>
/// <param name="szSubject">The subject to send</param>
/// <param name="szMessage">The message to send This will be rebranded per Branding.ReBrand().</param>
/// <param name="maUser">The address of the recipient</param>
/// <param name="fCcAdmins">True if you want Admins CC'd; false if not</param>
/// <param name="fIsHTML">True if the content of the message is HTML</param>
/// <param name="brand">The branding to use</param>
/// <param name="RoleMask">The roles to whom this should go (if admin)</param>
static private void NotifyUser(string szSubject, string szMessage, MailAddress maUser, bool fCcAdmins, bool fIsHTML, Brand brand, uint RoleMask)
{
try
{
if (brand == null)
{
brand = Branding.CurrentBrand;
}
using (MailMessage msg = new MailMessage())
{
msg.Subject = szSubject;
msg.Body = Branding.ReBrand(szMessage, brand);
msg.IsBodyHtml = fIsHTML || szMessage.Contains("<!DOCTYPE");
msg.From = new MailAddress(brand.EmailAddress, brand.AppName);
if (maUser != null)
{
msg.To.Add(maUser);
}
if (fCcAdmins)
{
AddAdminsToMessage(msg, (maUser == null), RoleMask);
}
SendMessage(msg);
}
}
catch (ArgumentNullException ex)
{
MyFlightbookException mfbEx = new MyFlightbookException(String.Format(CultureInfo.CurrentCulture, "Null Argument in NotifyUser: {0}", ex.ParamName), ex);
MyFlightbookException.NotifyAdminException(mfbEx);
}
catch (InvalidOperationException ex)
{
MyFlightbookException mfbEx = new MyFlightbookException("Invalid Operation in NotifyUser", ex);
MyFlightbookException.NotifyAdminException(mfbEx);
}
catch (System.Net.Mail.SmtpException)
{
// Don't re-throw or do anything that would cause new mail to be sent because that could loop. Just fail silently and eat this.
}
}
/// <summary>
/// Saves a the user's logbook to GoogleDrive, if configured.
/// </summary>
/// <exception cref="MyFlightbookException"></exception>
/// <exception cref="UnauthorizedAccessException"></exception>
/// <param name="gd">The GoogleDrive object to use - Must be initialized and refreshed!</param>
/// <param name="activeBrand">The brand to use. Current brand is used if null.</param>
/// <returns>True for success</returns>
public async Task <IReadOnlyDictionary <string, string> > BackupToGoogleDrive(GoogleDrive gd, Brand activeBrand = null)
{
if (gd == null)
{
throw new ArgumentNullException(nameof(gd));
}
if (User.GoogleDriveAccessToken == null)
{
throw new MyFlightbookException(Resources.Profile.errNotConfiguredGoogleDrive);
}
if (activeBrand == null)
{
activeBrand = Branding.CurrentBrand;
}
return(await gd.PutFile(BackupFilename(activeBrand), LogbookDataForBackup(), "text/csv"));
}
/// <summary>
/// Saves a zip of the user's images to GoogleDrive, if configured.
/// </summary>
/// <exception cref="MyFlightbookException"></exception>
/// <param name="activeBrand">The brand to use. Current brand is used if null.</param>
/// <param name="gd">The GoogleDrive object to use - Must be initialized and refreshed!</param>
/// <returns>True for success</returns>
public async Task <IReadOnlyDictionary <string, string> > BackupImagesToGoogleDrive(GoogleDrive gd, Brand activeBrand = null)
{
if (activeBrand == null)
{
activeBrand = Branding.CurrentBrand;
}
if (gd == null)
{
throw new ArgumentNullException(nameof(gd));
}
if (User.GoogleDriveAccessToken == null)
{
throw new MyFlightbookException(Resources.Profile.errNotConfiguredGoogleDrive);
}
using (MemoryStream ms = ZipOfImagesForUser(activeBrand))
{
return(await gd.PutFile(ms, BackupImagesFilename(activeBrand, true), "application/zip"));
}
}
/// <summary>
/// Saves a the user's logbook to OneDrive, if configured.
/// </summary>
/// <exception cref="MyFlightbookException"></exception>
/// <exception cref="Microsoft.OneDrive.Sdk.OneDriveException"></exception>
/// <exception cref="UnauthorizedAccessException"></exception>
/// <param name="od">The OneDrive object to use (one will be initialized, if necessary)</param>
/// <param name="activeBrand">The brand to use. Current brand is used if null.</param>
public async Task <Microsoft.OneDrive.Sdk.Item> BackupToOneDrive(OneDrive od = null, Brand activeBrand = null)
{
if (User.OneDriveAccessToken == null)
{
throw new MyFlightbookException(Resources.Profile.errNotConfiguredOneDrive);
}
if (activeBrand == null)
{
activeBrand = Branding.CurrentBrand;
}
if (od == null)
{
od = new OneDrive(User.OneDriveAccessToken);
}
return(await od.PutFile(BackupFilename(activeBrand), LogbookDataForBackup()));
}
/// <summary>
/// Saves a zip of the user's images to OneDrive, if configured.
/// </summary>
/// <exception cref="MyFlightbookException"></exception>
/// <exception cref="Microsoft.OneDrive.Sdk.OneDriveException"></exception>
/// <param name="activeBrand">The brand to use. Current brand is used if null.</param>
/// <param name="od">The OneDrive object to use (one will be initialized, if necessary)</param>
public async Task <Microsoft.OneDrive.Sdk.Item> BackupImagesToOneDrive(OneDrive od = null, Brand activeBrand = null)
{
if (activeBrand == null)
{
activeBrand = Branding.CurrentBrand;
}
if (User.OneDriveAccessToken == null)
{
throw new MyFlightbookException(Resources.Profile.errNotConfiguredOneDrive);
}
if (od == null)
{
od = new OneDrive(User.OneDriveAccessToken);
}
using (MemoryStream ms = ZipOfImagesForUser(activeBrand))
{
return(await od.PutFile(ms, BackupImagesFilename(activeBrand)));
}
}
/// <summary>
/// Creates/returns a memory stream containing a zip of a) an HTML file of images, and b) the thumbnails of the images, linked to Amazon.
/// THE STREAM MUST BE CLOSED BY THE CALLER!
/// </summary>
/// <param name="activeBrand">The brand to use - null for current brand</param>
/// <returns>A memory stream of flight images followed by any profile images</returns>
public MemoryStream ZipOfImagesForUser(Brand activeBrand)
{
if (activeBrand == null)
{
activeBrand = Branding.CurrentBrand;
}
MemoryStream ms = new MemoryStream();
using (ZipArchive zip = new ZipArchive(ms, ZipArchiveMode.Create, true))
{
StringWriter sw = new StringWriter();
using (HtmlTextWriter tw = new HtmlTextWriter(sw))
{
tw.RenderBeginTag(HtmlTextWriterTag.Html);
tw.RenderBeginTag(HtmlTextWriterTag.Head);
tw.AddAttribute("href", Branding.ReBrand("http://%APP_URL%%APP_ROOT%/public/stylesheet.css", activeBrand));
tw.AddAttribute("rel", "stylesheet");
tw.AddAttribute("type", "text/css");
tw.RenderBeginTag(HtmlTextWriterTag.Link);
tw.RenderEndTag(); // Link
tw.RenderBeginTag(HtmlTextWriterTag.Title);
tw.Write(HttpUtility.HtmlEncode(String.Format(CultureInfo.CurrentCulture, Resources.LocalizedText.ImagesBackupTitle, User.UserFullName)));
tw.RenderEndTag(); // Head
tw.RenderBeginTag(HtmlTextWriterTag.Body);
// Write out profile images
tw.RenderBeginTag(HtmlTextWriterTag.H1);
tw.Write(HttpUtility.HtmlEncode(String.Format(CultureInfo.CurrentCulture, Resources.LocalizedText.ImagesBackupEndorsementsHeader, User.UserFullName)));
tw.RenderEndTag(); // h1
ImageList il = new ImageList(MFBImageInfo.ImageClass.Endorsement, User.UserName);
il.Refresh(true);
foreach (MFBImageInfo mfbii in il.ImageArray)
{
mfbii.ToHtml(tw, szThumbFolderEndorsements);
AddThumbnailToZip(mfbii, zip, szThumbFolderEndorsements);
mfbii.UnCache();
}
// Write out any digital endorsements too
IEnumerable <Endorsement> rgEndorsements = Endorsement.EndorsementsForUser(User.UserName, null);
if (rgEndorsements.Count() > 0)
{
using (Page p = new FormlessPage())
{
p.Controls.Add(new HtmlForm());
IEndorsementListUpdate el = (IEndorsementListUpdate)p.LoadControl("~/Controls/mfbEndorsement.ascx");
foreach (Endorsement en in rgEndorsements)
{
el.SetEndorsement(en);
try { ((UserControl)el).RenderControl(tw); }
catch { } // don't write bogus or incomplete HTML
}
}
}
// And any BasicMed stuff
IEnumerable <BasicMedEvent> lstBMed = BasicMedEvent.EventsForUser(User.UserName);
foreach (BasicMedEvent bme in lstBMed)
{
string szZipFolder = String.Format(CultureInfo.InvariantCulture, "{0}-{1}", bme.ImageKey, szThumbFolderBasicMed);
ImageList ilBasicMed = new ImageList(MFBImageInfo.ImageClass.BasicMed, bme.ImageKey);
ilBasicMed.Refresh(true);
foreach (MFBImageInfo mfbii in ilBasicMed.ImageArray)
{
mfbii.ToHtml(tw, szZipFolder);
AddThumbnailToZip(mfbii, zip, szZipFolder);
mfbii.UnCache();
}
}
// Write out flight images
tw.RenderBeginTag(HtmlTextWriterTag.H1);
tw.Write(HttpUtility.HtmlEncode(String.Format(CultureInfo.CurrentCulture, Resources.LocalizedText.ImagesBackupFlightsHeader, User.UserFullName)));
tw.RenderEndTag(); // H1
// We'll get images from the DB rather than slamming the disk
// this is a bit of a hack, but limits our queries
const string szQ = @"SELECT f.idflight, img.*
FROM Images img INNER JOIN flights f ON f.idflight=img.ImageKey
WHERE f.username=?user AND img.VirtPathID=0
ORDER BY f.Date desc, f.idFlight desc";
DBHelper dbhImages = new DBHelper(szQ);
Dictionary <int, List <MFBImageInfo> > dImages = new Dictionary <int, List <MFBImageInfo> >();
dbhImages.ReadRows((comm) => { comm.Parameters.AddWithValue("user", User.UserName); },
(dr) =>
{
int idFlight = Convert.ToInt32(dr["idflight"], CultureInfo.InvariantCulture);
List <MFBImageInfo> lstMFBii;
if (dImages.ContainsKey(idFlight))
{
lstMFBii = dImages[idFlight];
}
else
{
dImages[idFlight] = lstMFBii = new List <MFBImageInfo>();
}
lstMFBii.Add(MFBImageInfo.ImageFromDBRow(dr));
});
// Get all of the user's flights, including telemetry
const int PageSize = 200; // get 200 flights at a time.
int offset = 0;
int iRow = 0;
bool fCouldBeMore = true;
while (fCouldBeMore)
{
FlightQuery fq = new FlightQuery(User.UserName);
DBHelper dbhFlights = new DBHelper(LogbookEntry.QueryCommand(fq, offset, PageSize, true, LogbookEntry.LoadTelemetryOption.LoadAll));
dbhFlights.ReadRows((comm) => { },
(dr) =>
{
LogbookEntry le = new LogbookEntry(dr, User.UserName, LogbookEntry.LoadTelemetryOption.LoadAll);
le.FlightImages = (dImages.ContainsKey(le.FlightID)) ? dImages[le.FlightID].ToArray() : Array.Empty <MFBImageInfo>();
// skip any flights here that don't have images, videos, or telemetry
if (le.FlightImages.Length > 0 || le.Videos.Count() > 0 || le.HasFlightData)
{
WriteFlightInfo(tw, zip, le);
}
iRow++;
});
if (fCouldBeMore = (iRow == offset + PageSize))
{
offset += PageSize;
}
}
tw.RenderEndTag(); // Body
tw.RenderEndTag(); // Html
}
ZipArchiveEntry zipArchiveEntry = zip.CreateEntry(Branding.ReBrand(String.Format(CultureInfo.InvariantCulture, "{0}.htm", Resources.LocalizedText.ImagesBackupFilename), activeBrand));
using (StreamWriter swHtm = new StreamWriter(zipArchiveEntry.Open()))
{
swHtm.Write(sw.ToString());
}
}
return(ms);
}
