public ActionResult Index(string SelectedLogFileName)
{
_basePath = Server.MapPath(@"~/App_Data/Logs");
var model = new IndexViewModel();
var logFileName = string.IsNullOrEmpty(SelectedLogFileName)
? string.Format("orchard-error-{0}.{1}.{2}.log",
DateTime.Now.Year,
DateTime.Now.Month.ToString().PadLeft(2, '0'),
DateTime.Now.Day.ToString().PadLeft(2, '0'))
: SelectedLogFileName;
var fullLogFilePath = _basePath + "/" + logFileName;
model.LogDate = logFileName;
return View(GetModel(fullLogFilePath, model));
}
private IndexViewModel GetModel(string fileName, IndexViewModel model)
{
var errorLogsOnly = (from p in Directory.GetFiles(_basePath, "*.log")
where p.IndexOf("orchard-error-") >= 0
select p.Substring(p.LastIndexOf('\\') + 1))
.OrderByDescending(x => x)
.ToList();
var dates = errorLogsOnly.Select(logFile => new SelectListItem
{
Text = logFile,
Value = logFile
}).ToList();
model.Dates = dates;
using (var stream = System.IO.File.Open(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
using (var reader = new StreamReader(stream))
{
model.LogText = reader.ReadToEnd();
var regex = new Regex(@"([0-9]{4}-[0-9]{2}-[0-9]{2}\s[0-9]{2}:[0-9]{2}:[0-9]{2})");
var matches = regex.Split(model.LogText).Where(s => s != String.Empty).ToArray();
for (var i = 0; i < matches.Count(); i++)
{
model.LogItems.Insert(0, new LogItem
{
Date = matches[i],
Text = matches[i + 1]
});
i++;
}
}
}
return model;
}
private IndexViewModel GetModel(string fileName, IndexViewModel model)
{
var dates = filenames.Select(logFile => new SelectListItem
{
Text = logFile,
Value = logFile
}).ToList();
model.Dates = dates;
try
{
if (!string.IsNullOrEmpty(fileName))
using (var stream = System.IO.File.Open(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
using (var reader = new StreamReader(stream))
{
model.LogText = reader.ReadToEnd();
var regex = new Regex(@"([0-9]{4}-[0-9]{2}-[0-9]{2}\s[0-9]{2}:[0-9]{2}:[0-9]{2})");
var matches = regex.Split(model.LogText).Where(s => s != String.Empty).ToArray();
for (var i = 0; i < matches.Count(); i++)
{
model.LogItems.Insert(0, new LogItem
{
Date = matches[i],
Text = matches[i + 1]
});
i++;
}
}
}
}
catch { }
return model;
}
