/// <summary>
/// Gets the approval workflow settings.
/// </summary>
/// <param name="web">The web.</param>
/// <param name="taskName">Name of the task.</param>
/// <returns>
/// The dictionary of workflow settings
/// </returns>
/// <exception cref="Microsoft.SharePoint.SPException"></exception>
private static Dictionary <string, string> GetApprovalWorkflowSettings(SPWeb web, string taskName)
{
Dictionary <string, string> payLoad = new Dictionary <string, string>();
string value = string.Empty;
try
{
value = GlobalSettingsHelper.GetValue(ListConstants.ApprovalWorkflowApproversSharePointGroup);
string approvers = ParseContentApproverGroups(web, value);
if (approvers.Length == 0)
{
throw new SPException("No SharePoint Approver Groups found");
}
payLoad.Add("Approvers", approvers);
}
catch (Exception ex)
{
throw new SPException(string.Format("Error in SharePoint Approver Group resolution{0}{1}", Environment.NewLine, ex.Message), ex);
}
try
{
value = GlobalSettingsHelper.GetValue(ListConstants.ApprovalWorkflowDefaultDurationDays);
if (!string.IsNullOrEmpty(value))
{
payLoad.Add("Duration", value);
}
}
catch
{
}
value = ResourcesHelper.GetLocalizedString("workflow_ApprovalTaskDefaultTitle");
if (!string.IsNullOrEmpty(value))
{
payLoad.Add("TaskTitle", string.Format(value, taskName));
}
value = ResourcesHelper.GetLocalizedString("workflow_ApprovalTaskAssignedEmailSubject");
if (!string.IsNullOrEmpty(value))
{
payLoad.Add("TaskAssignmentEmailSubject", string.Format(value, taskName));
}
value = ResourcesHelper.GetLocalizedString("workflow_ApprovalTaskAssignedEmailBodyHtml");
if (!string.IsNullOrEmpty(value))
{
payLoad.Add("TaskAssignmentEmailBodyHtml", value);
}
value = ResourcesHelper.GetLocalizedString("workflow_ApprovalTaskCancelledEmailSubject");
if (!string.IsNullOrEmpty(value))
{
payLoad.Add("TaskCancellationEmailSubject", string.Format(value, taskName));
}
value = ResourcesHelper.GetLocalizedString("workflow_ApprovalTaskCancelledEmailBodyHtml");
if (!string.IsNullOrEmpty(value))
{
payLoad.Add("TaskCancellationEmailBodyHtml", value);
}
value = ResourcesHelper.GetLocalizedString("workflow_ApprovalTaskOverdueEmailSubject");
if (!string.IsNullOrEmpty(value))
{
payLoad.Add("TaskOverdueEmailSubject", string.Format(value, taskName));
}
value = ResourcesHelper.GetLocalizedString("workflow_ApprovalTaskOverdueEmailBodyHtml");
if (!string.IsNullOrEmpty(value))
{
payLoad.Add("TaskOverdueEmailBodyHtml", value);
}
value = ResourcesHelper.GetLocalizedString("workflow_approvaltaskstatus_completed");
if (!string.IsNullOrEmpty(value))
{
payLoad.Add("TaskCompletionStatus", value);
}
payLoad.Add("EndonFirstApproval", "true");
payLoad.Add("EnableContentApproval", "true");
return(payLoad);
}
/// <summary>
/// Ensures the approval workflow on list.
/// </summary>
/// <param name="web">The web.</param>
/// <param name="list">The list.</param>
/// <param name="events">The events.</param>
/// <param name="useSamlWorkflow">Whether to use the SAML Approval workflow</param>
/// <returns>
/// The workflow subscription id
/// </returns>
/// <exception cref="System.ArgumentNullException"></exception>
public static Guid EnsureApprovalWorkflowOnList(SPWeb web, SPList list, List <WorkflowStartEventType> events, bool useSamlWorkflow)
{
Guid subscriptionId = Guid.Empty;
if (list == null)
{
throw new ArgumentNullException("list");
}
// Remove existing 2010 workflow associations
SPWorkflowAssociationCollection existingWorkflows = list.WorkflowAssociations;
if (existingWorkflows != null)
{
for (int i = 0; i < existingWorkflows.Count; i++)
{
list.WorkflowAssociations.Remove(existingWorkflows[i]);
}
}
//SPFeature customWorkflowActivitiesFeature = web.Features[customWorkflowActivitiesFeatureId];
//if (customWorkflowActivitiesFeature == null)
//{
// customWorkflowActivitiesFeature = web.Features.Add(customWorkflowActivitiesFeatureId);
//}
SPFeature customWorkflowFeature = web.Features[customWorkflowFeatureId];
if (customWorkflowFeature == null)
{
customWorkflowFeature = web.Features.Add(customWorkflowFeatureId);
}
if (customWorkflowFeature != null)
{
if (!list.EnableModeration || !list.ForceCheckout)
{
list.EnableModeration = true;
list.ForceCheckout = true;
list.EnableVersioning = true;
list.Update();
}
Dictionary <string, string> workflowPropertyData = GetApprovalWorkflowSettings(web, list.Title);
SPList taskList = EnsureWorkflowTaskList(web, "/lists/workflowtasks", string.Empty);
SPList historyList = EnsureWorkflowHistoryList(web, "/workflowhistory", string.Empty);
if (taskList != null && historyList != null)
{
bool workflowTaskContentTypeAssociated = false;
foreach (SPContentType contentType in taskList.ContentTypes)
{
if (contentType.Parent.Id.ToString().Equals(ContentTypeWorkflowTaskSharePoint2013, StringComparison.OrdinalIgnoreCase))
{
workflowTaskContentTypeAssociated = true;
break;
}
}
if (!workflowTaskContentTypeAssociated)
{
SPContentType wftaskContentType = default(SPContentType);
SPContentTypeCollection contentTypes = web.ContentTypes.Count == 0 ? web.Site.RootWeb.ContentTypes : web.ContentTypes;
wftaskContentType = contentTypes.Cast <SPContentType>().FirstOrDefault <SPContentType>(c => c.Id.ToString().Equals(ContentTypeWorkflowTaskSharePoint2013, StringComparison.OrdinalIgnoreCase));
if (wftaskContentType != null)
{
taskList.ContentTypes.Add(wftaskContentType);
}
}
string displayName = ResourcesHelper.GetLocalizedString("workflow_approval_instancename");
Guid workflowDefId = useSamlWorkflow ? approvalSamlWorkflowDefinitionId : approvalWorkflowDefinitionId;
subscriptionId = EnsureWorkflowOnList(web, list, workflowDefId, displayName, events, taskList, historyList, workflowPropertyData, false);
EnableWorkflowsRunAsAnApp(web);
SubscribeToEventReceivers(list, false);
}
}
return(subscriptionId);
}