// TODO: Pass parameters via specific node, remove it after processing?
public List <MenuNode> ManipulateNodes(List <MenuNode> nodes, PortalSettings portalSettings)
{
try {
var config = NewsConfig.GetInstance(portalSettings.PortalId).NodeManipulator;
var parentNode = FindNodeByTabId(nodes, config.ParentNodeTabId);
if (parentNode != null)
{
var streamModule = ModuleController.Instance.GetModule(config.StreamModuleId, config.StreamModuleTabId, false);
if (streamModule != null)
{
var settingsRepository = new StreamSettingsRepository();
var settings = settingsRepository.GetSettings(streamModule);
var newsEntries = GetNewsEntries(settings, settings.PageSize, portalSettings.PortalId);
foreach (var newsEntry in newsEntries)
{
parentNode.Children.Add(CreateMenuNode(newsEntry, parentNode, streamModule));
}
}
else
{
LogAdminAlert($"Could not find Stream module with ModuleID={config.StreamModuleId} on page with TabID={config.StreamModuleTabId}.", portalSettings.PortalId);
}
}
else
{
LogAdminAlert($"Could not find parent node with TabID={config.ParentNodeTabId}.", portalSettings.PortalId);
}
} catch (Exception ex) {
Exceptions.LogException(ex);
}
return(nodes);
}
// REVIEW: Move to business logic layer
protected IEnumerable <StreamModuleViewModel> GetStreamModules(
int thematicWeight,
int structuralWeight,
IList <Term> terms)
{
var moduleController = new ModuleController();
var settingsRepository = new StreamSettingsRepository();
return(moduleController.GetModulesByDefinition(PortalId, Const.StreamModuleDefinitionName)
.Cast <ModuleInfo> ()
.Where(m => !m.IsDeleted)
.Where(m => StreamModuleViewModel.IsNewsEntryWillBePassedByModule(settingsRepository.GetSettings(m),
thematicWeight, structuralWeight, terms))
.Select(m => new StreamModuleViewModel(
m,
settingsRepository.GetSettings(m),
ViewModelContext,
thematicWeight,
structuralWeight,
terms))
.OrderBy(m => m.ModuleTitle));
}