/// <summary>
/// Processes the selection, save state and navigates to the next page if no errors
/// are encountered during processing the activity.
/// </summary>
/// <param name="modalAlert">The modal alert control to show if errors occur.</param>
/// <param name="doNotProceedCondition">A condition that must be met after processing
/// the activity in order to save state and continue to the next page.</param>
/// <param name="conditionMessage">The message to display in the modal if the condition fails.</param>
/// <param name="validateSelectionRequired">if set to <c>true</c> will check that block on next page has a selection required before redirecting.</param>
/// <returns></returns>
protected virtual bool ProcessSelection(Rock.Web.UI.Controls.ModalAlert modalAlert, Func <bool> doNotProceedCondition, string conditionMessage, bool validateSelectionRequired)
{
var errors = new List <string>();
string workflowActivity = GetAttributeValue("WorkflowActivity");
if (string.IsNullOrEmpty(workflowActivity) || ProcessActivity(workflowActivity, out errors))
{
if (doNotProceedCondition())
{
modalAlert?.Show(conditionMessage, Rock.Web.UI.Controls.ModalAlertType.None);
return(false);
}
else
{
SaveState();
NavigateToNextPage(validateSelectionRequired);
return(true);
}
}
else
{
string errorMsg = "<ul><li>" + errors.AsDelimited("</li><li>") + "</li></ul>";
modalAlert?.Show(errorMsg.Replace("'", @"\'"), Rock.Web.UI.Controls.ModalAlertType.Warning);
return(false);
}
}
/// <summary>
/// Processes the selection, save state and navigates to the next page if no errors
/// are encountered during processing the activity.
/// </summary>
/// <param name="modalAlert">The modal alert control to show if errors occur.</param>
/// <param name="doNotProceedCondition">A condition that must be met after processing
/// the activity in order to save state and continue to the next page.</param>
/// <param name="conditionMessage">The message to display in the modal if the condition fails.</param>
/// <returns></returns>
protected virtual List <string> ProcessSelection(Rock.Web.UI.Controls.ModalAlert modalAlert, Func <bool> doNotProceedCondition, string conditionMessage)
{
var errors = new List <string>();
string workflowActivity = GetAttributeValue("WorkflowActivity");
if (string.IsNullOrEmpty(workflowActivity) || ProcessActivity(workflowActivity, out errors))
{
if (doNotProceedCondition())
{
modalAlert.Show(conditionMessage, Rock.Web.UI.Controls.ModalAlertType.Warning);
}
else
{
SaveState();
NavigateToNextPage();
}
}
else
{
string errorMsg = "<ul><li>" + errors.AsDelimited("</li><li>") + "</li></ul>";
modalAlert.Show(errorMsg, Rock.Web.UI.Controls.ModalAlertType.Warning);
}
return(errors);
}
/// <summary>
/// Processes the selection, save state and navigates to the next page if no errors
/// are encountered during processing the activity.
/// </summary>
/// <param name="modalAlert">The modal alert control to show if errors occur.</param>
/// <returns>a list of errors encountered during processing the activity</returns>
/// <param name="validateSelectionRequired">if set to <c>true</c> will check that block on next page has a selection required before redirecting.</param>
protected virtual List <string> ProcessSelection(Rock.Web.UI.Controls.ModalAlert modalAlert, bool validateSelectionRequired)
{
var errors = new List <string>();
string workflowActivity = GetAttributeValue("WorkflowActivity");
if (string.IsNullOrEmpty(workflowActivity) || ProcessActivity(workflowActivity, out errors))
{
SaveState();
NavigateToNextPage(validateSelectionRequired);
}
else
{
string errorMsg = "<ul><li>" + errors.AsDelimited("</li><li>") + "</li></ul>";
modalAlert.Show(errorMsg.Replace("'", @"\'"), Rock.Web.UI.Controls.ModalAlertType.Warning);
}
return(errors);
}
/// <summary>
/// Processes the selection, save state and navigates to the next page if no errors
/// are encountered during processing the activity.
/// </summary>
/// <param name="modalAlert">The modal alert control to show if errors occur.</param>
/// <param name="doNotProceedCondition">A condition that must be met after processing
/// the activity in order to save state and continue to the next page.</param>
/// <param name="conditionMessage">The message to display in the modal if the condition fails.</param>
/// <returns></returns>
protected virtual bool ProcessSelection(Rock.Web.UI.Controls.ModalAlert modalAlert, Func <bool> doNotProceedCondition, string conditionMessage)
{
return(ProcessSelection(modalAlert, doNotProceedCondition, conditionMessage, false));
}
/// <summary>
/// Processes the selection, save state and navigates to the next page if no errors
/// are encountered during processing the activity.
/// </summary>
/// <param name="modalAlert">The modal alert control to show if errors occur.</param>
/// <returns>a list of errors encountered during processing the activity</returns>
protected virtual List <string> ProcessSelection(Rock.Web.UI.Controls.ModalAlert modalAlert)
{
return(ProcessSelection(modalAlert, false));
}
/// <summary>
/// Processes the selection.
/// </summary>
private bool ProcessSelection()
{
var editFamilyBlock = this.RockPage.ControlsOfTypeRecursive <CheckInEditFamilyBlock>().FirstOrDefault();
hfShowEditFamilyPrompt.Value = "0";
Func <bool> doNotProceedCondition = () =>
{
var noMatchingFamilies =
(
CurrentCheckInState.CheckIn.Families.All(f => f.People.Count == 0) &&
CurrentCheckInState.CheckIn.Families.All(f => f.Action == CheckinAction.CheckIn) // not sure this is needed
)
&&
(
!CurrentCheckInState.AllowCheckout ||
(
CurrentCheckInState.AllowCheckout &&
CurrentCheckInState.CheckIn.Families.All(f => f.CheckOutPeople.Count == 0)
)
);
if (noMatchingFamilies)
{
if (CurrentCheckInState.Kiosk.RegistrationModeEnabled && editFamilyBlock != null)
{
hfShowEditFamilyPrompt.Value = "1";
return(true);
}
else
{
maWarning.Show(this.ConditionMessage, Rock.Web.UI.Controls.ModalAlertType.None);
return(true);
}
}
else
{
return(false);
}
};
// use null as the processSelectionAlert since we will be doing the alert in Func<bool> doNotProceedCondition
// but we'll have to handle the exception ourselves if we don't specific a modal to show when an exception occurs
Rock.Web.UI.Controls.ModalAlert processSelectionAlert = null;
try
{
if (ProcessSelection(processSelectionAlert, doNotProceedCondition, this.ConditionMessage))
{
return(true);
}
else
{
ClearSelection();
return(false);
}
}
catch (Exception ex)
{
// since we passed in null for the processSelectionAlert, we'll handle exceptions ourselves
maWarning.Show(ex.Message, Rock.Web.UI.Controls.ModalAlertType.Alert);
return(false);
}
}
