// 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);
}
public IEnumerable <NewsEntryInfo> GetNewsEntriesByAgent(int moduleId, int portalId)
{
var cacheKey = NewsCacheKeyPrefix + "AgentModuleId=" + moduleId;
return(DataCache.GetCachedData <IEnumerable <NewsEntryInfo> > (
new CacheItemArgs(cacheKey, NewsConfig.GetInstance(portalId).DataCacheTime, CacheItemPriority.Normal),
c => GetNewsEntriesByAgentInternal(moduleId)
));
}
protected IEnumerable <INewsEntry> GetNewsEntries_Cached(int moduleId, int portalId, StreamSettings settings)
{
// TODO: Reuse cached data from StreamViewModel or (better) move caching to repository
var cacheKey = "//" + Const.Prefix + "/NodeManipulator?ModuleId=" + moduleId;
return(DataCache.GetCachedData <IEnumerable <INewsEntry> > (
new CacheItemArgs(cacheKey, NewsConfig.GetInstance(portalId).DataCacheTime, CacheItemPriority.Normal),
c => GetNewsEntries(portalId, settings)
));
}
public IEnumerable <NewsEntryInfo> GetAllNewsEntries(int moduleId,
int portalId,
WeightRange thematicWeights,
WeightRange structuralWeights)
{
var cacheKey = NewsCacheKeyPrefix + "ModuleId=" + moduleId;
return(DataCache.GetCachedData <IEnumerable <NewsEntryInfo> > (
new CacheItemArgs(cacheKey, NewsConfig.GetInstance(portalId).DataCacheTime, CacheItemPriority.Normal),
c => GetAllNewsEntriesInternal(portalId,
thematicWeights, structuralWeights)
));
}
/// <summary>
/// Imports news from AnnoView modules to R7.News
/// </summary>
/// <param name="sleepTimeout">Sleep timeout.</param>
protected int Import(int sleepTimeout)
{
var itemsImported = 0;
var itemsImportedDiv10 = 0;
var announcements = NewsDataProvider.Instance.GetObjects <AnnouncementInfo> ();
if (announcements != null)
{
var moduleController = new ModuleController();
var tabController = new TabController();
var termController = new TermController();
using (var dc = DataContext.Instance()) {
var repository = dc.GetRepository <NewsEntryInfo> ();
foreach (var announcement in announcements)
{
var module = moduleController.GetModule(announcement.ModuleId);
if (module != null)
{
try {
// fill news entry
var newsEntry = new NewsEntryInfo {
Title = announcement.Title,
Description = announcement.Description,
StartDate = announcement.PublishDate,
EndDate = announcement.ExpireDate,
Url = announcement.Url,
PortalId = module.PortalID,
ThematicWeight = (announcement.Export) ? NewsConfig.GetInstance(module.PortalID).NewsEntry.MaxWeight : 0,
StructuralWeight = (announcement.Export) ? NewsConfig.GetInstance(module.PortalID).NewsEntry.MaxWeight : 0
};
// add news entry
NewsRepository.Instance.AddNewsEntry_Internal(
repository,
newsEntry,
GetTerms(announcement, module, tabController, termController),
GetImages(announcement),
module.ModuleID,
module.TabID
);
// count number of items imported,
// invoke Progressing method each 10 items
itemsImported++;
if (itemsImported / 10 > itemsImportedDiv10)
{
itemsImportedDiv10++;
Progressing();
}
Thread.Sleep(sleepTimeout);
}
catch (Exception ex) {
// log error on importing current announcement
ScheduleHistoryItem.AddLogNote("Announcement.ItemId:" + announcement.ItemId + "; Exception:" + ex);
Exceptions.LogException(ex);
}
}
}
}
}
return(itemsImported);
}