private SP.ListItem GetLinkedProject()
{
// get all linked projects
SP.ListItemCollection linkedProjects = GetItemsFromSharepointList(
SharepointConstants.Links.linkedProjectList,
SharepointConstants.Views.allItems
);
if (linkedProjects.Count == 0)
{
//return null;
}
// see if the current project is linked
SP.ListItem linkedProject = SharepointMethods.GetItem(
linkedProjects,
SharepointConstants.ColumnHeaders.Title,
_doc.Title
);
return(linkedProject);
}
private void HandleState()
{
// check user credentials
CheckLogin();
if (_isLoggedIn)
{
using (ProgressDialog pd = new ProgressDialog("Loading data.", 4))
{
pd.Show();
// get current user from sharepoint
pd.StartTask("Looking up user.");
SP.ListItem user = GetCurrentUser();
if (user == null)
{
// disable the form if the user doesn't exist
SharepointConstants.Cache.user = null;
DisableForm();
pd.Close();
return;
}
SharepointConstants.Cache.user = user;
// CheckUser();
pd.Increment();
// get all available projects from sharepoint
pd.StartTask("Fetching sharepoint projects.");
SP.ListItemCollection projects = GetProjects();
if (projects == null)
{
SharepointConstants.Cache.projects = null;
pd.Close();
return;
}
SharepointConstants.Cache.projects = projects;
pd.Increment();
// check if the project is linked
pd.StartTask("Checking Revit model link status.");
SP.ListItem linkedProject = GetLinkedProject();
if (linkedProject == null)
{
// display the available projects in the dropdown box
SharepointConstants.Cache.project = null;
DisplayProjects(projects);
ReloadForm();
pd.Close();
return;
}
pd.Increment();
// get the sharepoint project associated with the linked project
pd.StartTask("Establishing Revit model to Sharepoint link.");
SP.ListItem spProject = SharepointMethods.GetItem(
projects,
SharepointConstants.ColumnHeaders.ID,
linkedProject[SharepointConstants.ColumnHeaders.project_id].ToString()
);
SharepointConstants.Cache.project = spProject;
pd.Increment();
}
}
// refresh the form
ReloadForm();
}