/// <summary>
/// This constructor should be called when a Node is updated, passing the NodeID and it's parent. This is a starting point
/// </summary>
/// <param name="ParentNodeID">The Parent Node id, this will be the primary root of the NodeItem Build</param>
/// <param name="Settings">The Node Item Builder Settings</param>
/// <param name="UseCurrentVersion">If the current version of the document should be used, should only be true if doing a Conflict check and not saving.</param>
public NodeItem(int PageNodeID, NodeItemBuilderSettings Settings, bool UseCurrentVersion = false)
{
if (Settings.BuildSiblings)
{
// Start with Parent and build children, and children of the PageNodeID
NodeID = DocumentHelper.GetDocuments().WhereEquals("NodeID", PageNodeID).CombineWithAnyCulture().FirstOrDefault().NodeParentID;
if (NodeID <= 0)
{
NodeID = PageNodeID;
}
}
else
{
// Start with the node, and only build itself and it's children children.
NodeID = PageNodeID;
}
TreeNode Node = DocumentHelper.GetDocuments().WhereEquals("NodeID", NodeID).CombineWithAnyCulture().FirstOrDefault();
Parent = null;
UrlSlugs = new List <NodeUrlSlug>();
IsContainer = Node.IsCoupled;
ClassName = Node.ClassName;
Children = new List <NodeItem>();
ChildrenBuilt = true;
this.Settings = Settings;
// Builds the slugs for itself
BuildUrlSlugs(UseCurrentVersion);
// This will possibly be something other than -1 only on the initial node based on settings.
AlsoBuildNodeID = Settings.BuildSiblings ? PageNodeID : -1;
}
/// <summary>
/// Rebuilds the Routes for the given Node, optionally allows for settings to be passed
/// </summary>
/// <param name="NodeID">The NodeID</param>
/// <param name="Settings">The Node Item Build Settings, if null will create settings based on the Node itself.</param>
private static void RebuildRoutesByNode(int NodeID, NodeItemBuilderSettings Settings = null)
{
// If settings are not set, then get settings based on the given Node
if (Settings == null)
{
// Get Site from Node
TreeNode Page = DocumentHelper.GetDocuments()
.WhereEquals("NodeID", NodeID)
.Columns("NodeSiteID")
.FirstOrDefault();
// Get Settings based on the Page itself
Settings = GetNodeItemBuilderSettings(Page.NodeAliasPath, GetSite(Page.NodeSiteID).SiteName, true, false);
}
// Build and save
NodeItem GivenNodeItem = new NodeItem(NodeID, Settings);
if (ErrorOnConflict())
{
// If error on conflict, everything MUST be done syncly.
GivenNodeItem.BuildChildren();
if (GivenNodeItem.ConflictsExist())
{
throw new UrlSlugCollisionException("Conflict Exists, aborting save");
}
// Save changes
GivenNodeItem.SaveChanges();
}
else
{
// Do rest asyncly.
QueueUpUrlSlugGeneration(GivenNodeItem);
}
}
/// <summary>
/// Rebuilds all URL Routes for nodes which use this class across all sites.
/// </summary>
/// <param name="ClassName">The Class Name</param>
public static void RebuildRoutesByClass(string ClassName)
{
DataClassInfo Class = GetClass(ClassName);
foreach (string SiteName in SiteInfoProvider.GetSites().Select(x => x.SiteName))
{
// Get NodeItemBuilderSettings
NodeItemBuilderSettings BuilderSettings = GetNodeItemBuilderSettings(SiteName, true, true, true, true, true);
// Build all, gather nodes of any Node that is of this type of class, check for updates.
List <int> NodeIDs = DocumentHelper.GetDocuments()
.WhereEquals("NodeClassID", Class.ClassID)
.OnSite(new SiteInfoIdentifier(SiteName))
.CombineWithDefaultCulture()
.Distinct()
.Columns("NodeID")
.OrderBy("NodeLevel, NodeOrder")
.Select(x => x.NodeID)
.ToList();
// Check all parent nodes for changes
foreach (int NodeID in NodeIDs)
{
RebuildRoutesByNode(NodeID, BuilderSettings);
}
}
}
/// <summary>
/// Rebuilds all URL Routes on the given Site
/// </summary>
/// <param name="SiteName">The Site name</param>
public static void RebuildRoutesBySite(string SiteName)
{
//EventLogProvider.LogInformation("DynamicRouteTesting", "SyncBuildStart", eventDescription: DateTime.Now.ToString() + " " + DateTime.Now.Millisecond.ToString());
// Get NodeItemBuilderSettings
NodeItemBuilderSettings BuilderSettings = GetNodeItemBuilderSettings(SiteName, true, true, true, true, true);
// Get root NodeID
TreeNode RootNode = DocumentHelper.GetDocument(new NodeSelectionParameters()
{
AliasPath = "/",
SiteName = SiteName
}, new TreeProvider());
// Rebuild NodeItem tree structure, this will only affect the initial node syncly.
NodeItem RootNodeItem = new NodeItem(RootNode.NodeID, BuilderSettings);
if (ErrorOnConflict())
{
// If error on conflict, everything MUST be done syncly.
RootNodeItem.BuildChildren();
if (RootNodeItem.ConflictsExist())
{
throw new UrlSlugCollisionException("Conflict Exists, aborting save");
}
// Save changes
RootNodeItem.SaveChanges();
}
else
{
// Do rest asyncly.
QueueUpUrlSlugGeneration(RootNodeItem);
}
//EventLogProvider.LogInformation("DynamicRouteTesting", "SyncBuildEnd", eventDescription: DateTime.Now.ToString() + " " + DateTime.Now.Millisecond.ToString());
}
/// <summary>
/// Rebuilds all URL Routes for nodes which use this class across all sites.
/// </summary>
/// <param name="ClassName">The Class Name</param>
public static void RebuildRoutesByClass(string ClassName)
{
DataClassInfo Class = GetClass(ClassName);
foreach (string SiteName in SiteInfoProvider.GetSites().Select(x => x.SiteName))
{
// Get NodeItemBuilderSettings, will be searching all children in case of changes.
NodeItemBuilderSettings BuilderSettings = GetNodeItemBuilderSettings(SiteName, true, true, true, true, true);
BuilderSettings.CheckQueueImmediately = false;
// Build all, gather nodes of any Node that is of this type of class, check for updates.
List <string> NodeAliasPathsToRemove = new List <string>();
List <string> NodeAliasPaths = DocumentHelper.GetDocuments()
.WhereEquals("NodeClassID", Class.ClassID)
.OnSite(new SiteInfoIdentifier(SiteName))
.CombineWithDefaultCulture()
.Distinct()
.PublishedVersion()
.Columns("NodeAliasPath, NodeLevel, NodeOrder")
.OrderBy("NodeLevel, NodeOrder")
.Result.Tables[0].Rows.Cast <DataRow>().Select(x => (string)x["NodeAliasPath"]).ToList();
// Remove any NodeAliasPaths that are a descendent of a parent item, as they will be ran when the parent is checked.
NodeAliasPaths.ForEach(x =>
{
NodeAliasPathsToRemove.AddRange(NodeAliasPaths.Where(y => y.Contains(x) && x != y));
});
NodeAliasPaths = NodeAliasPaths.Except(NodeAliasPathsToRemove).ToList();
// Now convert NodeAliasPaths into NodeIDs
List <int> NodeIDs = DocumentHelper.GetDocuments()
.WhereEquals("NodeClassID", Class.ClassID)
.WhereIn("NodeAliasPath", NodeAliasPaths)
.OnSite(new SiteInfoIdentifier(SiteName))
.CombineWithDefaultCulture()
.Distinct()
.PublishedVersion()
.Columns("NodeID, NodeLevel, NodeOrder")
.OrderBy("NodeLevel, NodeOrder")
.Result.Tables[0].Rows.Cast <DataRow>().Select(x => (int)x["NodeID"]).ToList();
// Check all parent nodes for changes
foreach (int NodeID in NodeIDs)
{
RebuildRoutesByNode(NodeID, BuilderSettings);
}
// Now check queue to run tasks
CheckUrlSlugGenerationQueue();
}
}
/// <summary>
/// Rebuilds the Routes for the given Node, optionally allows for settings to be passed
/// </summary>
/// <param name="NodeID">The NodeID</param>
/// <param name="Settings">The Node Item Build Settings, if null will create settings based on the Node itself.</param>
private static void RebuildRoutesByNode(int NodeID, NodeItemBuilderSettings Settings = null, bool CheckConflictOnly = false)
{
// If settings are not set, then get settings based on the given Node
string NodeAliasPath = "";
if (Settings == null)
{
// Get Site from Node
TreeNode Page = DocumentHelper.GetDocuments()
.WhereEquals("NodeID", NodeID)
.Columns("NodeSiteID, NodeAliasPath")
.CombineWithAnyCulture()
.FirstOrDefault();
NodeAliasPath = Page.NodeAliasPath;
// Get Settings based on the Page itself
Settings = GetNodeItemBuilderSettings(Page.NodeAliasPath, GetSite(Page.NodeSiteID).SiteName, true, false);
}
// Build and save
NodeItem GivenNodeItem = new NodeItem(NodeID, Settings, CheckConflictOnly);
if (ErrorOnConflict() || CheckConflictOnly)
{
// If error on conflict, everything MUST be done syncly.
GivenNodeItem.BuildChildren();
if (GivenNodeItem.ConflictsExist())
{
string Error = $"Could not save document at {NodeAliasPath} due to a conflict in the generated route:\n\r {string.Join("\n\r", GivenNodeItem.GetConflictItems())}";
EventLogProvider.LogEvent("E", "DynamicRouting", "Conflict Exists", eventDescription: Error);
throw new UrlSlugCollisionException($"{Error} aborting save");
}
// Save changes if not only checking conflict
if (CheckConflictOnly)
{
return;
}
GivenNodeItem.SaveChanges();
}
else
{
// Save main one
GivenNodeItem.SaveChanges(false);
// Do rest asyncly.
QueueUpUrlSlugGeneration(GivenNodeItem, Settings.CheckQueueImmediately);
}
}
/// <summary>
/// Rebuilds the node and all child node
/// </summary>
/// <param name="NodeID">The Node ID</param>
public static void RebuildSubtreeRoutesByNode(int NodeID)
{
// Set up settings
// Get Site from Node
TreeNode Page = DocumentHelper.GetDocuments()
.WhereEquals("NodeID", NodeID)
.Columns("NodeSiteID")
.FirstOrDefault();
// Get Settings based on the Page itself
NodeItemBuilderSettings Settings = GetNodeItemBuilderSettings(Page.NodeAliasPath, GetSite(Page.NodeSiteID).SiteName, true, false);
// Check all descendents
Settings.BuildDescendents = true;
Settings.CheckingForUpdates = false;
RebuildRoutesByNode(NodeID, Settings);
}
public NodeItem(NodeItem parent, TreeNode Node, NodeItemBuilderSettings Settings, bool BuildChildren = false)
{
NodeID = Node.NodeID;
Parent = parent;
UrlSlugs = new List <NodeUrlSlug>();
Children = new List <NodeItem>();
IsContainer = Node.IsCoupled;
ClassName = Node.ClassName;
this.Settings = Settings;
// Build it's slugs
BuildUrlSlugs();
// If build children, or settings to build descendents, or if an update was found, build children
if (BuildChildren || Settings.BuildDescendents || HasUpdates)
{
this.BuildChildren();
}
}
/// <summary>
/// Rebuilds all URL Routes on the given Site
/// </summary>
/// <param name="SiteName">The Site name</param>
public static void RebuildRoutesBySite(string SiteName)
{
//EventLogProvider.LogInformation("DynamicRouteTesting", "SyncBuildStart", eventDescription: DateTime.Now.ToString() + " " + DateTime.Now.Millisecond.ToString());
// Get NodeItemBuilderSettings
NodeItemBuilderSettings BuilderSettings = GetNodeItemBuilderSettings(SiteName, true, true, true, true, true);
// Get root NodeID
TreeNode RootNode = DocumentHelper.GetDocuments()
.Path("/", PathTypeEnum.Single)
.OnSite(SiteName)
.CombineWithAnyCulture()
.FirstOrDefault();
// Rebuild NodeItem tree structure, this will only affect the initial node syncly.
NodeItem RootNodeItem = new NodeItem(RootNode.NodeID, BuilderSettings);
if (ErrorOnConflict())
{
// If error on conflict, everything MUST be done syncly.
RootNodeItem.BuildChildren();
if (RootNodeItem.ConflictsExist())
{
EventLogProvider.LogEvent("E", "DynamicRouting", "Conflict Exists", eventDescription: $"Could not rebuild the site {SiteName}'s routes due to a conflict in the generated routes.");
throw new UrlSlugCollisionException("Conflict Exists, aborting save");
}
// Save changes
RootNodeItem.SaveChanges();
}
else
{
// Save itself and then queue up rest
RootNodeItem.SaveChanges(false);
// Do rest asyncly.
QueueUpUrlSlugGeneration(RootNodeItem, BuilderSettings.CheckQueueImmediately);
}
//EventLogProvider.LogInformation("DynamicRouteTesting", "SyncBuildEnd", eventDescription: DateTime.Now.ToString() + " " + DateTime.Now.Millisecond.ToString());
}
