/// <summary>
/// Abstract read method for full list of elements - this is part of the minimum that needs to be overridden
/// </summary>
/// <param name="clientFolderName">
/// the information from where inside the source the elements should be read -
/// This does not need to be a real "path", but need to be something that can be expressed as a string
/// </param>
/// <param name="result">
/// The list of elements that should get the elements. The elements should be added to
/// the list instead of replacing it.
/// </param>
/// <returns>
/// The list with the newly added elements
/// </returns>
protected override List <StdElement> ReadFullList(string clientFolderName, List <StdElement> result)
{
var currentElementName = string.Empty;
var minimumDate = DateTime.Now;
// get a connection to outlook
this.LogProcessingEvent(Resources.UserInfoLoggingOn);
var outlookNamespace = OutlookClient.GetNamespace();
// we need to log off from outlook in order to clean up the session
try
{
if (!string.IsNullOrEmpty(clientFolderName) && clientFolderName.Contains(":"))
{
clientFolderName = clientFolderName.Substring(
0, clientFolderName.IndexOf(":", StringComparison.Ordinal));
}
// select a folder
var outlookFolder = OutlookClient.GetOutlookMapiFolder(
outlookNamespace, clientFolderName, OlDefaultFolders.olFolderCalendar);
// if no folder has been selected, we will leave here
if (outlookFolder == null)
{
this.LogProcessingEvent(Resources.UserInfoNoOutlookFolderSelected);
}
else
{
// get all the calendar items from the calendar Folder
var calendarItems = outlookFolder.Items;
// iterate through the calendarFolder
for (var itemIndex = 1; itemIndex <= calendarItems.Count; itemIndex++)
{
// in case of problems with a single item, we will continue with the next
try
{
var calendarStdItem = calendarItems[itemIndex] as AppointmentItem;
if (calendarStdItem != null && calendarStdItem.Start > minimumDate)
{
currentElementName =
calendarStdItem.Start.ToString("yyyy-MM-dd hh:mm:ss", CultureInfo.CurrentCulture) +
" - " + calendarStdItem.Subject;
this.LogProcessingEvent(Resources.UserInfoReading + currentElementName);
result.Add(
OutlookClient.ConvertToStandardCalendarItem(
calendarStdItem, result.ToOtherType <StdElement, StdCalendarItem>()));
}
}
catch (COMException ex)
{
if (ex.ErrorCode == -1285291755 || ex.ErrorCode == -2147221227)
{
this.LogProcessingEvent(
string.Format(
CultureInfo.CurrentCulture,
Resources.UserInfoProblemAccessingStore,
currentElementName,
ex.Message));
}
else
{
throw;
}
}
}
}
}
catch (Exception ex)
{
this.LogProcessingEvent(
string.Format(
CultureInfo.CurrentCulture, Resources.UserInfoErrorAtName, currentElementName, ex.Message));
}
finally
{
outlookNamespace.Logoff();
}
return(result);
}
/// <summary>
/// detects duplicates and removes them from the calendar
/// </summary>
/// <param name="clientFolderName">
/// the path to the outlook folder to process
/// </param>
public override void RemoveDuplicates(string clientFolderName)
{
var currentElementName = string.Empty;
// get a connection to outlook
this.LogProcessingEvent(Resources.UserInfoLoggingOn);
var outlookNamespace = OutlookClient.GetNamespace();
// we need to log off from outlook in order to clean up the session
try
{
var calendarItems = OutlookClient.GetOutlookMapiFolder(
outlookNamespace, clientFolderName, OlDefaultFolders.olFolderCalendar);
this.LogProcessingEvent(Resources.UserInfoPreparingList);
var outlookItemList = from a in calendarItems.Items.OfType <AppointmentItem>()
orderby a.Subject, a.Start
select a;
AppointmentItem lastItem = null;
var lastPersonName = string.Empty;
foreach (
var item in
outlookItemList.OrderBy(x => x.Start.ToString("MM.dd-hh:mm", CultureInfo.InvariantCulture)))
{
var subject = item.Subject;
var personName = string.IsNullOrEmpty(subject)
? string.Empty
: subject.StartsWith("Geburtstag von ", StringComparison.OrdinalIgnoreCase)
? subject.Substring(15)
: subject.EndsWith("'s Birthday", StringComparison.OrdinalIgnoreCase)
? subject.Substring(0, subject.Length - 11)
: string.Empty;
if (lastItem != null)
{
var stdItem = OutlookClient.ConvertToStandardCalendarItem(item, null);
this.LogProcessingEvent(stdItem, "comparing ...");
if (!string.IsNullOrEmpty(personName))
{
if (lastPersonName == personName && lastItem.Start == item.Start &&
lastItem.Body == item.Body)
{
this.LogProcessingEvent(stdItem, Resources.UserInfoRemoving);
item.Delete();
continue;
}
}
}
lastItem = item;
lastPersonName = personName;
}
}
catch (Exception ex)
{
this.LogProcessingEvent(
string.Format(
CultureInfo.CurrentCulture, Resources.UserInfoErrorAtName, currentElementName, ex.Message));
}
finally
{
outlookNamespace.Logoff();
}
this.LogProcessingEvent(Resources.UserInfoRemoveDuplicatesFinished);
}