public static Task <int> Count(ApplicationDbContext context, WikiEntity entity)
{
if (!entity.iscache ||
Configs.GeneralSettings.cache_duration == 0 ||
entity.pagenumber > Configs.GeneralSettings.max_cache_pages)
{
return(CountRecords(context, entity));
}
else
{
string key = GenerateKey("cnt_wiki", entity);
int records = 0;
if (!SiteConfig.Cache.TryGetValue(key, out records))
{
records = CountRecords(context, entity).Result;
var cacheEntryOptions = new MemoryCacheEntryOptions()
// Keep in cache for this time, reset time if accessed.
.SetSlidingExpiration(TimeSpan.FromSeconds(3600));
// Save data in cache.
SiteConfig.Cache.Set(key, records, cacheEntryOptions);
}
else
{
records = (int)SiteConfig.Cache.Get(key);
}
return(Task.Run(() => records));
}
}
private static System.Linq.Expressions.Expression <Func <JGN_Wiki, bool> > returnWhereClause(WikiEntity entity)
{
var where_clause = PredicateBuilder.New <JGN_Wiki>(true);
if (entity.excludedid > 0)
{
where_clause = where_clause.And(p => p.id != entity.excludedid);
}
if (entity.id > 0 && entity.detailview)
{
where_clause = where_clause.And(p => p.id == entity.id || p.replyid == entity.id);
}
else if (entity.id > 0 && !entity.detailview)
{
where_clause = where_clause.And(p => p.id == entity.id);
}
if (entity.userid != "")
{
where_clause = where_clause.And(p => p.userid == entity.userid);
}
if (entity.replyid > 0)
{
where_clause = where_clause.And(p => p.replyid == entity.replyid);
}
else if (!entity.detailview)
{
where_clause = where_clause.And(p => p.replyid == 0);
}
if (entity.term != null && entity.term != "")
{
where_clause = where_clause.And(p => p.term_complete.Contains(entity.term) || p.term.Contains(entity.term));
}
if (entity.term_complete != null && entity.term_complete != "")
{
where_clause = where_clause.And(p => p.term_complete.Contains(entity.term_complete) || p.term.Contains(entity.term));
}
if (entity.character != null && entity.character != "")
{
where_clause = where_clause.And(p => p.term_complete.StartsWith(entity.character) || p.term.StartsWith(entity.character));
}
if (entity.month > 0 && entity.year > 0)
{
where_clause = where_clause.And(p => p.created_at.Value.Month == entity.month && p.created_at.Value.Year == entity.year);
}
else if (entity.year > 0)
{
where_clause = where_clause.And(p => p.created_at.Value.Year == entity.year);
}
else if (entity.month > 0)
{
where_clause = where_clause.And(p => p.created_at.Value.Month == entity.month);
}
if (entity.tags != "")
{
where_clause = where_clause.And(p => p.tags.Contains(entity.tags.ToString()));
}
return(where_clause);
}
private static IQueryable <JGN_Wiki> processOptionalConditions(IQueryable <JGN_Wiki> collectionQuery, WikiEntity query)
{
if (query.order != "")
{
collectionQuery = (IQueryable <JGN_Wiki>)collectionQuery.Sort(query.order);
}
if (query.id == 0)
{
// skip logic
if (query.pagenumber > 1)
{
collectionQuery = collectionQuery.Skip(query.pagesize * (query.pagenumber - 1));
}
// take logic
if (!query.loadall)
{
collectionQuery = collectionQuery.Take(query.pagesize);
}
}
return(collectionQuery);
}
private static string GenerateKey(string key, WikiEntity entity)
{
return(key + UtilityBLL.ReplaceSpaceWithUnderscore(entity.term_complete) +
UtilityBLL.ReplaceSpaceWithUnderscore(entity.term) + "" +
UtilityBLL.ReplaceSpaceWithHyphin(entity.order.ToLower()) + "" + entity.pagenumber + "" + entity.term);
}
private static Task <int> CountRecords(ApplicationDbContext context, WikiEntity entity)
{
return(context.JGN_Wiki.Where(returnWhereClause(entity)).CountAsync());
}
private static Task <List <JGN_Wiki> > FetchItems(ApplicationDbContext context, WikiEntity entity)
{
var collectionQuery = context.JGN_Wiki.Where(returnWhereClause(entity));
collectionQuery = processOptionalConditions(collectionQuery, entity);
if (entity.id > 0)
{
return(LoadCompleteList(collectionQuery));
}
else if (entity.isdropdown)
{
return(LoadDropdownList(collectionQuery));
}
else
{
return(LoadSummaryList(collectionQuery));
}
}
public static Task <List <JGN_Wiki> > LoadItems(ApplicationDbContext context, WikiEntity entity)
{
if (!entity.iscache ||
Configs.GeneralSettings.cache_duration == 0 ||
entity.pagenumber > Configs.GeneralSettings.max_cache_pages)
{
return(FetchItems(context, entity));
}
else
{
string key = GenerateKey("lg_wiki_", entity);
var data = new List <JGN_Wiki>();
if (!SiteConfig.Cache.TryGetValue(key, out data))
{
data = FetchItems(context, entity).Result;
var cacheEntryOptions = new MemoryCacheEntryOptions()
// Keep in cache for this time, reset time if accessed.
.SetSlidingExpiration(TimeSpan.FromSeconds(3600));
// Save data in cache.
SiteConfig.Cache.Set(key, data, cacheEntryOptions);
}
else
{
data = (List <JGN_Wiki>)SiteConfig.Cache.Get(key);
}
return(Task.Run(() => data));
}
}
/// <summary>
/// Add Organization wiki
/// </summary>
public void AddWiki()
{
//Wiki
WikiEntity = WikiEntity.CreateInstance(ArtifactNetwork, Models);
WikiEntity.InitializeKnowledge(Knowledge.EntityId, 0);
}