private DateTime GetDateTimeActivated(WorkflowAction action)
{
var dateActivated = RockDateTime.Now;
// Use the current action type' guid as the key for a 'Delay Activated' attribute
string AttrKey = action.ActionTypeCache.Guid.ToString();
// Check to see if the action's activity does not yet have the the 'Delay Activated' attribute.
// The first time this action runs on any workflow instance using this action instance, the
// attribute will not exist and need to be created
if (!action.Activity.Attributes.ContainsKey(AttrKey))
{
var attribute = new Rock.Model.Attribute();
attribute.EntityTypeId = action.Activity.TypeId;
attribute.EntityTypeQualifierColumn = "ActivityTypeId";
attribute.EntityTypeQualifierValue = action.Activity.ActivityTypeId.ToString();
attribute.Name = "Delay Activated";
attribute.Key = AttrKey;
attribute.FieldTypeId = FieldTypeCache.Read(Rock.SystemGuid.FieldType.TEXT.AsGuid()).Id;
// Need to save the attribute now (using different context) so that an attribute id is returned.
using (var newRockContext = new RockContext())
{
new AttributeService(newRockContext).Add(attribute);
newRockContext.SaveChanges();
AttributeCache.FlushEntityAttributes();
WorkflowActivityTypeCache.Flush(action.Activity.ActivityTypeId);
}
action.Activity.Attributes.Add(AttrKey, AttributeCache.Read(attribute));
var attributeValue = new AttributeValueCache();
attributeValue.AttributeId = attribute.Id;
attributeValue.Value = dateActivated.ToString("o");
action.Activity.AttributeValues.Add(AttrKey, attributeValue);
action.AddLogEntry(string.Format("Delay Activated at {0}", dateActivated), true);
}
else
{
// Check to see if this action instance has a value for the 'Delay Activated' attrbute
DateTime?activated = action.Activity.GetAttributeValue(AttrKey).AsDateTime();
if (activated.HasValue)
{
return(activated.Value);
}
else
{
// If no value exists, set the value to the current time
action.Activity.SetAttributeValue(AttrKey, dateActivated.ToString("o"));
action.AddLogEntry(string.Format("Delay Activated at {0}", dateActivated), true);
}
}
return(dateActivated);
}
private double HoursElapsed(WorkflowAction action)
{
// Use the current action type' guid as the key for a 'DateTime Sent' attribute
string AttrKey = action.ActionTypeCache.Guid.ToString() + "_DateTimeSent";
// Check to see if the action's activity does not yet have the the 'DateTime Sent' attribute.
// The first time this action runs on any workflow instance using this action instance, the
// attribute will not exist and need to be created
if (!action.Activity.Attributes.ContainsKey(AttrKey))
{
var attribute = new Rock.Model.Attribute();
attribute.EntityTypeId = action.Activity.TypeId;
attribute.EntityTypeQualifierColumn = "ActivityTypeId";
attribute.EntityTypeQualifierValue = action.Activity.ActivityTypeId.ToString();
attribute.Name = "DateTime Sent";
attribute.Key = AttrKey;
attribute.FieldTypeId = FieldTypeCache.Read(Rock.SystemGuid.FieldType.TEXT.AsGuid()).Id;
// Need to save the attribute now (using different context) so that an attribute id is returned.
using (var newRockContext = new RockContext())
{
new AttributeService(newRockContext).Add(attribute);
newRockContext.SaveChanges();
AttributeCache.FlushEntityAttributes();
WorkflowActivityTypeCache.Flush(action.Activity.ActivityTypeId);
}
action.Activity.Attributes.Add(AttrKey, AttributeCache.Read(attribute));
var attributeValue = new AttributeValueCache();
attributeValue.AttributeId = attribute.Id;
attributeValue.Value = RockDateTime.Now.ToString("o");
action.Activity.AttributeValues.Add(AttrKey, attributeValue);
}
else
{
// Check to see if this action instance has a value for the 'Delay Activated' attrbute
DateTime?dateSent = action.Activity.GetAttributeValue(AttrKey).AsDateTime();
if (dateSent.HasValue)
{
// If a value does exist, check to see if the number of minutes to delay has passed
// since the value was saved
return(RockDateTime.Now.Subtract(dateSent.Value).TotalHours);
}
else
{
// If no value exists, set the value to the current time
action.Activity.SetAttributeValue(AttrKey, RockDateTime.Now.ToString("o"));
}
}
return(0.0D);
}
private string EmailStatus(WorkflowAction action)
{
// Use the current action type' guid as the key for a 'Email Status' attribute
string AttrKey = action.ActionTypeCache.Guid.ToString() + "_EmailStatus";
// Check to see if the action's activity does not yet have the the 'Email Status' attribute.
// The first time this action runs on any workflow instance using this action instance, the
// attribute will not exist and need to be created
if (!action.Activity.Attributes.ContainsKey(AttrKey))
{
var attribute = new Rock.Model.Attribute();
attribute.EntityTypeId = action.Activity.TypeId;
attribute.EntityTypeQualifierColumn = "ActivityTypeId";
attribute.EntityTypeQualifierValue = action.Activity.ActivityTypeId.ToString();
attribute.Name = "Email Status";
attribute.Key = AttrKey;
attribute.FieldTypeId = FieldTypeCache.Read(Rock.SystemGuid.FieldType.TEXT.AsGuid()).Id;
// Need to save the attribute now (using different context) so that an attribute id is returned.
using (var newRockContext = new RockContext())
{
new AttributeService(newRockContext).Add(attribute);
newRockContext.SaveChanges();
AttributeCache.FlushEntityAttributes();
WorkflowActivityTypeCache.Flush(action.Activity.ActivityTypeId);
}
action.Activity.Attributes.Add(AttrKey, AttributeCache.Read(attribute));
var attributeValue = new AttributeValueCache();
attributeValue.AttributeId = attribute.Id;
attributeValue.Value = string.Empty;
action.Activity.AttributeValues.Add(AttrKey, attributeValue);
}
else
{
return(action.Activity.GetAttributeValue(AttrKey));
}
return(string.Empty);
}