public WikiSerializable(IWorkWikiItem item)
{
if (item == null)
throw new ArgumentNullException("item");
_item = item;
_id = item.ID;
_title = item.Title;
_content = item.Content;
}
private void BindWikiContent()
{
if (string.IsNullOrEmpty(Request.QueryString["trackingNumber"]))
throw new InvalidOperationException("A valid identifier is requested.");
wiki = WikiHistory.Load(new Guid(Request.QueryString["trackingNumber"]));
if (wiki == null)
return;
Page.Title = string.Format("Wiki - {0}", wiki.Title);
TitleLabel.Text = string.Format("{0} ({1})", wiki.Title, wiki.Status == WikiStatus.AuthorizationAccepted ?
"Autorizado" : "Rechazado");
EditorLabel.Text = string.Format("Autor: {0}{1}", !string.IsNullOrEmpty(wiki.Editor) ? wiki.Editor : "ND",
!string.IsNullOrEmpty(wiki.DepartmentArea) ? string.Format(" - {0}", wiki.DepartmentArea) : string.Empty);
ContentLabel.Text = wiki.Content;
BackButton.Visible = wiki.Editable || User.IsInRole("Administrator");
}
public override void RequestAuthorization(IWorkWikiItem item)
{
try
{
// Fill the parameters collection for this instance of the workflow
Dictionary<string, object> parameters = new Dictionary<string, object>();
parameters.Add("WikiID", item.ID);
Type type = typeof(AuthorizeEntries);
WorkflowInstance instance = theWorkflowRuntime.CreateWorkflow(type, parameters);
item.Status = WikiStatus.Processing;
item.TrackingNumber = instance.InstanceId;
item.IPAddress = HttpContext.Current.Request.UserHostAddress;
item.Save();
instance.Start();
}
catch (Exception ex)
{
if (ex.Message.ToUpperInvariant().Contains("PRIMARY KEY"))
throw new InvalidConstraintException("InsertWiki failed.", ex);
else
throw ex;
}
}
public abstract void AuthorizeWiki(IWorkWikiItem item);
public abstract void UpdateWorkWikiItem(IWorkWikiItem item);
public abstract void UpdateWikiHistory(IWorkWikiItem item);
public static void RequestAuthorization(IWorkWikiItem item)
{
_defaultProvider.RequestAuthorization(item);
}
public override void RejectAuthorization(IWorkWikiItem item)
{
try
{
WorkflowInstance instance = theWorkflowRuntime.GetWorkflow(item.TrackingNumber);
instance.Load();
item.Status = WikiStatus.Processing;
item.Save();
theServiceProvider.RejectAuthorization(item.TrackingNumber, item.ID);
}
catch (Exception ex)
{
throw ex;
}
}
public abstract void InsertWikiHistory(IWorkWikiItem item);
public abstract void DeleteWorkWikiItem(IWorkWikiItem item);
public abstract void DeleteWikiHistory(IWorkWikiItem item);
public static void DeleteWorkWikiItem(IWorkWikiItem item)
{
_defaultProvider.DeleteWorkWikiItem(item);
}
public static void AuthorizeWiki(IWorkWikiItem item)
{
_defaultProvider.AuthorizeWiki(item);
}
public static void UpdateWorkWikiItem(IWorkWikiItem item)
{
_defaultProvider.UpdateWorkWikiItem(item);
}
public override void DeleteWorkWikiItem(IWorkWikiItem item)
{
WikiDataContext db = new WikiDataContext(
ConfigurationManager.ConnectionStrings[this.ConnectionStringName].ConnectionString);
Table<LinqWorkWikiItem> wikis = db.GetTable<LinqWorkWikiItem>();
// BusinessBase inherited clases will have a downside effect with a ChangeConflictException
// as it has changed LastUpdated row version in the call stack.
IWiki wi = SelectWorkWikiItem(item.TrackingNumber);
// BusinessBase inherited clases will have a downside effect with a ChangeConflictException
// as it has changed LastUpdated row version in the call stack.
LinqWorkWikiItem w = new LinqWorkWikiItem()
{
Action = (int)item.Action,
ApplicationName = this.ApplicationName,
Author = item.Author,
Authorizer = item.Authorizer,
Category = item.Category,
Content = item.Content,
DateCreated = item.DateCreated,
DepartmentArea = item.DepartmentArea,
Description = item.Description,
Editable = item.Editable,
Editor = item.Editor,
ExpirationDate = item.ExpirationDate,
ID = item.ID,
IpAddress = item.IPAddress,
IsVisible = item.IsVisible,
Keywords = item.Keywords,
LastUpdated = wi.LastUpdated,
LastUpdatedBy = item.LastUpdatedBy,
Messages = item.Messages,
ReachLevel = (int)item.ReachLevel,
Slug = item.Slug,
Status = (int)item.Status,
Title = item.Title,
TrackingNumber = item.TrackingNumber
};
// Assume that "wiki" has been sent by client.
// Attach with "true" to the change tracker to consider the entity modified
// and it can be checked for optimistic concurrency because
// it has a column that is marked with "RowVersion" attribute
wikis.Attach(w);
wikis.DeleteOnSubmit(w);
try
{
db.SubmitChanges(ConflictMode.ContinueOnConflict);
}
catch (ChangeConflictException ex)
{
Trace.TraceError(ex.Message);
// All database values overwrite current values.
foreach (ObjectChangeConflict occ in db.ChangeConflicts)
occ.Resolve(RefreshMode.OverwriteCurrentValues);
}
catch (DbException ex)
{
Trace.TraceError(ex.Message);
}
}
public override void InsertWorkWikiItem(IWorkWikiItem item)
{
if (item == null)
throw new ArgumentNullException("item");
WikiDataContext db = new WikiDataContext(
ConfigurationManager.ConnectionStrings[this.ConnectionStringName].ConnectionString);
Table<LinqWorkWikiItem> wikis = db.GetTable<LinqWorkWikiItem>();
wikis.InsertOnSubmit(new LinqWorkWikiItem()
{
Action = (int)item.Action,
ApplicationName = this.ApplicationName,
Author = item.Author,
Authorizer = item.Authorizer,
Category = item.Category,
Content = item.Content,
DateCreated = item.DateCreated,
DepartmentArea = item.DepartmentArea,
Description = item.Description,
Editable = item.Editable,
Editor = item.Editor,
ExpirationDate = item.ExpirationDate,
ID = item.ID,
IpAddress = item.IPAddress,
IsVisible = item.IsVisible,
Keywords = item.Keywords,
LastUpdated = item.LastUpdated,
LastUpdatedBy = item.LastUpdatedBy,
Messages = item.Messages,
ReachLevel = (int)item.ReachLevel,
Slug = item.Slug,
Status = (int)item.Status,
Title = item.Title,
TrackingNumber = item.TrackingNumber
});
try
{
db.SubmitChanges(ConflictMode.ContinueOnConflict);
}
catch (ChangeConflictException ex)
{
Trace.TraceWarning(ex.Message);
// All database values overwrite current values.
foreach (ObjectChangeConflict occ in db.ChangeConflicts)
occ.Resolve(RefreshMode.OverwriteCurrentValues);
}
catch (DbException ex)
{
Trace.TraceError(ex.Message);
return;
}
}
public abstract void InsertWorkWikiItem(IWorkWikiItem item);
public abstract void RequestAuthorization(IWorkWikiItem item);
public static void InsertWorkWikiItem(IWorkWikiItem item)
{
_defaultProvider.InsertWorkWikiItem(item);
}
