/// <summary>
/// Deletes the object using appropriate provider.
/// </summary>
protected override void DeleteObject()
{
UrlSlugInfoProvider.DeleteUrlSlugInfo(this);
}
/// <summary>
/// Saves any inserts, updates or deletes to the database
/// </summary>
/// <param name="SaveChildren">If the children should be saved as well.</param>
public void SaveChanges(bool SaveChildren = true)
{
bool ShouldSaveChildren = SaveChildren || SavedAlready;
// Add catch for uniqueness across url and site, no duplicates, how to handle? revert to node alias path with or without document culture?
if (!SavedAlready)
{
// Check itself for changes and save, then children
foreach (NodeUrlSlug UrlSlug in UrlSlugs)
{
// Handle Deletes
if (UrlSlug.Delete)
{
UrlSlugInfoProvider.DeleteUrlSlugInfo(UrlSlug.ExistingNodeSlugGuid);
continue;
}
if (UrlSlug.IsNewOrUpdated)
{
// Check for existing Url Slug that matches the new Url
var MatchingUrlSlug = UrlSlugInfoProvider.GetUrlSlugs()
.WhereEquals("UrlSlug", UrlSlug.UrlSlug)
.WhereNotEquals("UrlSlugNodeID", NodeID)
.Where($"UrlSlugNodeID in (Select NodeID from CMS_Tree where NodeSiteID = {UrlSlug.SiteID})")
.FirstOrDefault();
if (MatchingUrlSlug != null)
{
if (DynamicRouteInternalHelper.AppendPostFixOnConflict())
{
bool ExistingFound = true;
int AppendCount = 0;
// Loop till no match found
while (ExistingFound)
{
string PreviousAppendex = $"-({AppendCount})";
AppendCount++;
string NewAppendex = $"-({AppendCount})";
if (UrlSlug.UrlSlug.Contains(PreviousAppendex))
{
UrlSlug.UrlSlug = UrlSlug.UrlSlug.Replace(PreviousAppendex, NewAppendex);
}
else
{
UrlSlug.UrlSlug += NewAppendex;
}
ExistingFound = UrlSlugInfoProvider.GetUrlSlugs()
.WhereEquals("UrlSlug", UrlSlug.UrlSlug)
.WhereNotEquals("UrlSlugNodeID", NodeID)
.Where($"UrlSlugNodeID in (Select NodeID from CMS_Tree where NodeSiteID = {UrlSlug.SiteID})")
.FirstOrDefault() != null;
}
}
else
{
// Technically should never hit this as the action should have either been cancelled or logged with an error
throw new Exception("Conflict Found on Save and Url Slug Conflict Behavior Setting is not 'Append Post Fix' so could not complete action.");
}
}
if (ValidationHelper.GetGuid(UrlSlug.ExistingNodeSlugGuid, Guid.Empty) != Guid.Empty)
{
// Now Update the Url Slug if it's not custom
var ExistingSlug = UrlSlugInfoProvider.GetUrlSlugInfo(UrlSlug.ExistingNodeSlugGuid);
if (!ExistingSlug.UrlSlugIsCustom)
{
ExistingSlug.UrlSlug = UrlSlug.UrlSlug;
UrlSlugInfoProvider.SetUrlSlugInfo(ExistingSlug);
}
}
else
{
var newSlug = new UrlSlugInfo()
{
UrlSlug = UrlSlug.UrlSlug,
UrlSlugNodeID = NodeID,
UrlSlugCultureCode = UrlSlug.CultureCode,
UrlSlugIsCustom = false
};
UrlSlugInfoProvider.SetUrlSlugInfo(newSlug);
}
}
}
// Mark this as saved already
SavedAlready = true;
}
// Now Call save children on children if they are built.
if (ShouldSaveChildren)
{
foreach (NodeItem Child in Children)
{
Child.SaveChanges();
}
}
}