//----------------------------------------------------------------------------------------
public ActionResult Logs(LogViewFilters filters)
{
ViewBag.AppsName = new SelectList(logService.GetAppsName().AsEnumerable());
LogViewModel result = logService.GetLogs(filters);
return View(result);
}
//----------------------------------------------------------------------------------------
public static MvcHtmlString TableColumnHeader(this HtmlHelper html, LogViewFilters viewFilters, string propertyName, string linkText, string addThAttrs)
{
string action = Convert.ToString(html.ViewContext.Controller.ValueProvider.GetValue("action").RawValue);
var filters = viewFilters.SetOrderBy(propertyName);
var routeValue = new RouteValueDictionary();
routeValue["Page"] = filters.PageInt;
routeValue["DateFrom"] = filters.DateFrom;
routeValue["DateTo"] = filters.DateTo;
routeValue["SearchStr"] = filters.SearchStr;
routeValue["OrderBy"] = filters.OrderBy;
routeValue["App"] = filters.App;
for (int i = 0; i < viewFilters.Level.Count; ++i)
routeValue["Level[" + i + "]"] = viewFilters.Level[i];
string link = html.ActionLink(linkText, action, routeValue).ToHtmlString();
string colClass = viewFilters.GetColumnClass(propertyName);
return new MvcHtmlString(string.Format(@"<th class=""{0}"" {2}>{1}</th>", colClass, link, addThAttrs));
}
public LogViewModel(LogViewFilters filters, IEnumerable<LogItem> entries)
{
_filters = filters;
_entries = entries.ToPagedList(filters.PageInt, Settings.Default.pageSize);
}
public static MvcHtmlString TableColumnHeader(this HtmlHelper html, LogViewFilters viewParams, string propertyName, string linkText)
{
return TableColumnHeader(html, viewParams, propertyName, linkText, string.Empty);
}
//----------------------------------------------------------------------------------------
/// <summary>
/// Получение журнала сообщений
/// </summary>
/// <param name="filters"></param>
/// <returns></returns>
public LogViewModel GetLogs(LogViewFilters filters)
{
var filter = new List<Expression<Func<LogItem, bool>>>();
// получаем даты из класса фильтра
DateTime? dateFrom = filters.ToDate(filters.DateFrom);
DateTime? dateTo = filters.ToDate(filters.DateTo);
// фильтрация по приложению
if (!String.IsNullOrWhiteSpace(filters.App))
filter.Add(c => c.domain == filters.App);
// фильтрация по начальной дате
if (dateFrom.HasValue)
filter.Add(c => c.timestamp >= new BsonDateTime(dateFrom.Value));
// фильтрация по конечной дате
if (dateTo.HasValue)
filter.Add(c => c.timestamp < new BsonDateTime(dateTo.Value.AddDays(1)));
// фильтрация по уровню сообщений
if (filters.Level != null && filters.Level.Count > 0)
filter.Add(c => filters.Level.Contains(c.level));
// фильтрация тексту
// TODO подумать по каким полям искать
if (!String.IsNullOrWhiteSpace(filters.SearchStr))
{
List<string> listSearch = filters.SearchStr.Split(',').Select(x => x.Trim().ToUpper()).ToList();
foreach (string strSearch in listSearch)
{
string str = strSearch;
filter.Add((s => s.userName.ToUpper().Contains(str)
|| s.loggerName.ToUpper().Contains(str)
|| s.machineName.ToUpper().Contains(str)
|| s.className.ToUpper().Contains(str)
|| s.method.ToUpper().Contains(str)
|| s.fileName.ToUpper().Contains(str)
|| s.domain.ToUpper().Contains(str)
|| s.message.ToUpper().Contains(str)));
}
}
// сортировка
Func<IQueryable<LogItem>, IOrderedQueryable<LogItem>> orderBy = item => item.OrderByDescending(x => x.timestamp);
if (filters.HasOrderBy)
{
switch (filters.OrderByColumn.ToLower())
{
case "datetime":
if (filters.OrderByDescending != null && filters.OrderByDescending.Value)
orderBy = item => item.OrderByDescending(x => x.timestamp);
else
orderBy = item => item.OrderBy(x => x.timestamp);
break;
case "level":
if (filters.OrderByDescending != null && filters.OrderByDescending.Value)
orderBy = item => item.OrderByDescending(x => x.level);
else
orderBy = item => item.OrderBy(x => x.level);
break;
case "app":
if (filters.OrderByDescending != null && filters.OrderByDescending.Value)
orderBy = item => item.OrderByDescending(x => x.domain);
else
orderBy = item => item.OrderBy(x => x.domain);
break;
case "thread":
if (filters.OrderByDescending != null && filters.OrderByDescending.Value)
orderBy = item => item.OrderByDescending(x => x.thread);
else
orderBy = item => item.OrderBy(x => x.thread);
break;
case "logger":
if (filters.OrderByDescending != null && filters.OrderByDescending.Value)
orderBy = item => item.OrderByDescending(x => x.loggerName);
else
orderBy = item => item.OrderBy(x => x.loggerName);
break;
case "user":
if (filters.OrderByDescending != null && filters.OrderByDescending.Value)
orderBy = item => item.OrderByDescending(x => x.userName);
else
orderBy = item => item.OrderBy(x => x.userName);
break;
case "machine":
if (filters.OrderByDescending != null && filters.OrderByDescending.Value)
orderBy = item => item.OrderByDescending(x => x.machineName);
else
orderBy = item => item.OrderBy(x => x.machineName);
break;
}
}
var query = _logger.Get(filter, orderBy);
return new LogViewModel(filters, query);
}