/// <summary>
/// Adds the page to the database.
/// </summary>
/// <param name="model">The summary details for the page.</param>
/// <returns>A <see cref="PageViewModel"/> for the newly added page.</returns>
/// <exception cref="DatabaseException">An databaseerror occurred while saving.</exception>
/// <exception cref="SearchException">An error occurred adding the page to the search index.</exception>
public RelViewModel AddRel(RelViewModel model)
{
try
{
string currentUser = _context.CurrentUsername;
Relationship rel = new Relationship();
rel.id = model.id;
rel.username = currentUser;
rel.orgID = Repository.GetOrgByUser(currentUser).Id;
rel.pageId = model.pageID;
rel.relTypeId = model.relTypeID;
rel.relText = model.reltext;
Relationship newrel = Repository.AddNewRel(rel, rel.relTypeId, currentUser, rel.orgID, rel.pageId, rel.relText);
return model;
}
catch (DatabaseException e)
{
throw new DatabaseException(e, "An error occurred while adding relationship '{0}' to the database", model.id);
}
}
/// <summary>
/// Finds all relationships related to the page.
/// </summary>
/// <param name="id">The pageid to search for.</param>
/// <returns>A <see cref="IEnumerable{PageViewModel}"/> of pages tagged with the provided tag.</returns>
/// <exception cref="DatabaseException">An database error occurred while getting the list.</exception>
public IEnumerable<RelViewModel> GetRelByPage(int pageid)
{
try
{
IEnumerable<Relationship> relsList = Repository.GetRelByPage(pageid).ToList();
List<RelViewModel> rels = new List<RelViewModel>();
foreach (Relationship rel in relsList)
{
RelViewModel relModel = new RelViewModel(rel);
int index = rels.IndexOf(relModel);
rels.Add(relModel);
}
return rels;
}
catch (DatabaseException ex)
{
throw new DatabaseException(ex, "An error occurred finding the tag '{0}' in the database", pageid);
}
}
/// <summary>
/// Updates the provided relationship.
/// </summary>
/// <param name="model">The summary.</param>
/// <exception cref="DatabaseException">An databaseerror occurred while updating.</exception>
/// <exception cref="SearchException">An error occurred adding the page to the search index.</exception>
public void UpdateRel(RelViewModel model)
{
try
{
string currentUser = _context.CurrentUsername;
Relationship rel = Repository.GetRelById(model.id);
rel.id = model.id;
rel.username = currentUser;
rel.orgID = model.orgID;
rel.pageId = model.pageID;
rel.relTypeId = model.relTypeID;
rel.relText = model.reltext;
rel.relDateTime = DateTime.Now;
Repository.SaveOrUpdateRel(rel);
}
catch (DatabaseException ex)
{
throw new DatabaseException(ex, "An error occurred updating the relationship with id '{0}' in the database", model.id);
}
}
/// <summary>
/// Retrieves the page by its id.
/// </summary>
/// <param name="id">The id of the page</param>
/// <returns>A <see cref="PageViewModel"/> for the page.</returns>
/// <exception cref="DatabaseException">An databaseerror occurred while getting the page.</exception>
public RelViewModel GetRelById(int id, bool loadContent = false)
{
try
{
RelViewModel relModel = new RelViewModel();
Relationship rel = Repository.GetRelById(id);
relModel = new RelViewModel(rel);
return relModel;
}
catch (DatabaseException ex)
{
throw new DatabaseException(ex, "An error occurred getting the page with id '{0}' from the database", id);
}
}
public ActionResult New(RelViewModel model)
{
if (!ModelState.IsValid)
return View("Relationship", "Relationship", model);
model = _relService.AddRel(model);
return RedirectToAction("Index", "Wiki", new { id = model.pageID });
}
public ActionResult New(string pageID) {
RelViewModel model = new RelViewModel();
model.pageID = Convert.ToInt32(pageID);
if (Request.IsAjaxRequest())
{
return PartialView("Relationship", model);
}
else
{
return View("Relationship", model);
}
}