/// <summary>
/// Handles the Click event of the btnMerge control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
protected void btnMerge_Click(object sender, EventArgs e)
{
// NOTE: This is a full postback (not a partial like most other blocks)
var rockContext = new RockContext();
int?databaseTimeoutSeconds = GetAttributeValue("DatabaseTimeout").AsIntegerOrNull();
if (databaseTimeoutSeconds != null && databaseTimeoutSeconds.Value > 0)
{
rockContext.Database.CommandTimeout = databaseTimeoutSeconds.Value;
}
List <object> mergeObjectsList = GetMergeObjectList(rockContext);
MergeTemplate mergeTemplate = new MergeTemplateService(rockContext).Get(mtPicker.SelectedValue.AsInteger());
if (mergeTemplate == null)
{
nbWarningMessage.Text = "Unable to get merge template";
nbWarningMessage.NotificationBoxType = NotificationBoxType.Danger;
nbWarningMessage.Visible = true;
return;
}
MergeTemplateType mergeTemplateType = this.GetMergeTemplateType(rockContext, mergeTemplate);
if (mergeTemplateType == null)
{
nbWarningMessage.Text = "Unable to get merge template type";
nbWarningMessage.NotificationBoxType = NotificationBoxType.Danger;
nbWarningMessage.Visible = true;
return;
}
var mergeFields = Rock.Lava.LavaHelper.GetCommonMergeFields(this.RockPage, this.CurrentPerson);
BinaryFile outputBinaryFileDoc = null;
try
{
outputBinaryFileDoc = mergeTemplateType.CreateDocument(mergeTemplate, mergeObjectsList, mergeFields);
if (mergeTemplateType.Exceptions != null && mergeTemplateType.Exceptions.Any())
{
if (mergeTemplateType.Exceptions.Count == 1)
{
this.LogException(mergeTemplateType.Exceptions[0]);
}
else if (mergeTemplateType.Exceptions.Count > 50)
{
this.LogException(new AggregateException(string.Format("Exceptions merging template {0}. See InnerExceptions for top 50.", mergeTemplate.Name), mergeTemplateType.Exceptions.Take(50).ToList()));
}
else
{
this.LogException(new AggregateException(string.Format("Exceptions merging template {0}. See InnerExceptions", mergeTemplate.Name), mergeTemplateType.Exceptions.ToList()));
}
}
var uri = new UriBuilder(outputBinaryFileDoc.Url);
var qry = System.Web.HttpUtility.ParseQueryString(uri.Query);
qry["attachment"] = true.ToTrueFalse();
uri.Query = qry.ToString();
Response.Redirect(uri.ToString(), false);
Context.ApplicationInstance.CompleteRequest();
}
catch (Exception ex)
{
this.LogException(ex);
if (ex is System.FormatException)
{
nbMergeError.Text = "Error loading the merge template. Please verify that the merge template file is valid.";
}
else
{
nbMergeError.Text = "An error occurred while merging";
}
nbMergeError.Details = ex.Message;
nbMergeError.Visible = true;
}
}
/// <summary>
/// Handles the Click event of the lbPrintAttendanceRoster control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
protected void lbPrintAttendanceRoster_Click(object sender, EventArgs e)
{
// NOTE: lbPrintAttendanceRoster is a full postback since we are returning a download of the roster
nbPrintRosterWarning.Visible = false;
var rockContext = new RockContext();
Dictionary <int, object> mergeObjectsDictionary = new Dictionary <int, object>();
if (_attendees != null)
{
var personIdList = _attendees.Select(a => a.PersonId).ToList();
var personList = new PersonService(rockContext).GetByIds(personIdList);
foreach (var person in personList.OrderBy(a => a.LastName).ThenBy(a => a.NickName))
{
mergeObjectsDictionary.AddOrIgnore(person.Id, person);
}
}
var mergeFields = Rock.Lava.LavaHelper.GetCommonMergeFields(this.RockPage, this.CurrentPerson);
mergeFields.Add("Group", this._group);
var mergeTemplate = new MergeTemplateService(rockContext).Get(this.GetAttributeValue("AttendanceRosterTemplate").AsGuid());
if (mergeTemplate == null)
{
this.LogException(new Exception("No Merge Template specified in block settings"));
nbPrintRosterWarning.Visible = true;
nbPrintRosterWarning.Text = "Unable to print Attendance Roster";
return;
}
MergeTemplateType mergeTemplateType = mergeTemplate.GetMergeTemplateType();
if (mergeTemplateType == null)
{
this.LogException(new Exception("Unable to determine Merge Template Type"));
nbPrintRosterWarning.Visible = true;
nbPrintRosterWarning.Text = "Error printing Attendance Roster";
return;
}
BinaryFile outputBinaryFileDoc = null;
var mergeObjectList = mergeObjectsDictionary.Select(a => a.Value).ToList();
outputBinaryFileDoc = mergeTemplateType.CreateDocument(mergeTemplate, mergeObjectList, mergeFields);
// set the name of the output doc
outputBinaryFileDoc = new BinaryFileService(rockContext).Get(outputBinaryFileDoc.Id);
outputBinaryFileDoc.FileName = _group.Name + " Attendance Roster" + Path.GetExtension(outputBinaryFileDoc.FileName ?? "") ?? ".docx";
rockContext.SaveChanges();
if (mergeTemplateType.Exceptions != null && mergeTemplateType.Exceptions.Any())
{
if (mergeTemplateType.Exceptions.Count == 1)
{
this.LogException(mergeTemplateType.Exceptions[0]);
}
else if (mergeTemplateType.Exceptions.Count > 50)
{
this.LogException(new AggregateException(string.Format("Exceptions merging template {0}. See InnerExceptions for top 50.", mergeTemplate.Name), mergeTemplateType.Exceptions.Take(50).ToList()));
}
else
{
this.LogException(new AggregateException(string.Format("Exceptions merging template {0}. See InnerExceptions", mergeTemplate.Name), mergeTemplateType.Exceptions.ToList()));
}
}
var uri = new UriBuilder(outputBinaryFileDoc.Url);
var qry = System.Web.HttpUtility.ParseQueryString(uri.Query);
qry["attachment"] = true.ToTrueFalse();
uri.Query = qry.ToString();
Response.Redirect(uri.ToString(), false);
Context.ApplicationInstance.CompleteRequest();
}