Files
Aaru.Server/Aaru.Server.Old/Areas/Admin/Controllers/ScsisController.cs

355 lines
12 KiB
C#

using System.Reflection;
using Aaru.CommonTypes.Metadata;
using Aaru.CommonTypes.Structs.Devices.SCSI;
using Aaru.Helpers;
using Aaru.Server.Old.Database.Models;
using Aaru.Server.Old.Core;
using Newtonsoft.Json;
using DbContext = Aaru.Server.Old.Database.DbContext;
using TestedMedia = Aaru.CommonTypes.Metadata.TestedMedia;
namespace Aaru.Server.Old.Areas.Admin.Controllers;
[Area("Admin")]
[Authorize]
public sealed class ScsisController : Controller
{
readonly DbContext _context;
public ScsisController(DbContext context) => _context = context;
// GET: Admin/Scsis
public IActionResult Index() => View(_context.Scsi.AsEnumerable()
.OrderBy(m => StringHandlers
.CToString(m.Inquiry?.VendorIdentification))
.ThenBy(m => StringHandlers
.CToString(m.Inquiry?.ProductIdentification))
.ThenBy(m => StringHandlers
.CToString(m.Inquiry?.ProductRevisionLevel)));
// GET: Admin/Scsis/Details/5
public async Task<IActionResult> Details(int? id)
{
if(id == null) return NotFound();
Scsi scsi = await _context.Scsi.FirstOrDefaultAsync(m => m.Id == id);
if(scsi == null) return NotFound();
return View(scsi);
}
// GET: Admin/Scsis/Delete/5
public async Task<IActionResult> Delete(int? id)
{
if(id == null) return NotFound();
Scsi scsi = await _context.Scsi.FirstOrDefaultAsync(m => m.Id == id);
if(scsi == null) return NotFound();
return View(scsi);
}
// POST: Admin/Scsis/Delete/5
[HttpPost]
[ActionName("Delete")]
[ValidateAntiForgeryToken]
public async Task<IActionResult> DeleteConfirmed(int id)
{
Scsi scsi = await _context.Scsi.FindAsync(id);
_context.Scsi.Remove(scsi);
await _context.SaveChangesAsync();
return RedirectToAction(nameof(Index));
}
public IActionResult Consolidate()
{
var hashes = _context.Scsi.Where(m => m.InquiryData != null)
.Select(m => new IdHashModel(m.Id, Hash.Sha512(m.InquiryData)))
.ToList();
var dups = hashes.GroupBy(x => x.Hash)
.Where(g => g.Count() > 1)
.Select(x => hashes.FirstOrDefault(y => y.Hash == x.Key))
.ToList();
for(var i = 0; i < dups.Count; i++)
{
Scsi unique = _context.Scsi.First(a => a.Id == dups[i].Id);
dups[i].Description =
$"{StringHandlers.CToString(unique.Inquiry?.VendorIdentification)} {StringHandlers.CToString(unique.Inquiry?.ProductIdentification)}";
dups[i].Duplicates = hashes.Where(h => h.Hash == dups[i].Hash).Skip(1).Select(x => x.Id).ToArray();
}
return View(new IdHashModelForView
{
List = dups,
Json = JsonConvert.SerializeObject(dups)
});
}
[HttpPost]
[ActionName("Consolidate")]
[ValidateAntiForgeryToken]
public IActionResult ConsolidateConfirmed(string models)
{
IdHashModel[] duplicates;
try
{
duplicates = JsonConvert.DeserializeObject<IdHashModel[]>(models);
}
catch(JsonSerializationException)
{
return BadRequest();
}
if(duplicates is null) return BadRequest();
foreach(IdHashModel duplicate in duplicates)
{
Scsi master = _context.Scsi.FirstOrDefault(m => m.Id == duplicate.Id);
if(master is null) continue;
foreach(int duplicateId in duplicate.Duplicates)
{
Scsi slave = _context.Scsi.FirstOrDefault(m => m.Id == duplicateId);
if(slave is null) continue;
foreach(Device scsiDevice in _context.Devices.Where(d => d.SCSI.Id == duplicateId))
scsiDevice.SCSI = master;
foreach(UploadedReport scsiReport in _context.Reports.Where(d => d.SCSI.Id == duplicateId))
scsiReport.SCSI = master;
foreach(TestedMedia testedMedia in _context.TestedMedia.Where(d => d.ScsiId == duplicateId))
{
testedMedia.ScsiId = duplicate.Id;
_context.Update(testedMedia);
}
if(master.ReadCapabilities is null && slave.ReadCapabilities != null)
master.ReadCapabilities = slave.ReadCapabilities;
_context.Scsi.Remove(slave);
}
}
_context.SaveChanges();
return RedirectToAction(nameof(Index));
}
public IActionResult Compare(int id, int rightId)
{
var model = new CompareModel
{
LeftId = id,
RightId = rightId
};
Scsi left = _context.Scsi.FirstOrDefault(l => l.Id == id);
Scsi right = _context.Scsi.FirstOrDefault(r => r.Id == rightId);
if(left is null)
{
model.ErrorMessage = $"SCSI with id {id} has not been found";
model.HasError = true;
return View(model);
}
if(right is null)
{
model.ErrorMessage = $"SCSI with id {rightId} has not been found";
model.HasError = true;
return View(model);
}
Inquiry? leftNullable = left.Inquiry;
Inquiry? rightNullable = right.Inquiry;
model.ValueNames = new List<string>();
model.LeftValues = new List<string>();
model.RightValues = new List<string>();
if(!leftNullable.HasValue && !rightNullable.HasValue)
{
model.AreEqual = true;
return View(model);
}
if(leftNullable.HasValue && !rightNullable.HasValue)
{
model.ValueNames.Add("Decoded");
model.LeftValues.Add("decoded");
model.RightValues.Add("null");
return View(model);
}
if(!leftNullable.HasValue)
{
model.ValueNames.Add("Decoded");
model.LeftValues.Add("null");
model.RightValues.Add("decoded");
return View(model);
}
Inquiry leftValue = left.Inquiry.Value;
Inquiry rightValue = right.Inquiry.Value;
foreach(FieldInfo fieldInfo in leftValue.GetType().GetFields())
{
object lv = fieldInfo.GetValue(leftValue);
object rv = fieldInfo.GetValue(rightValue);
if(fieldInfo.FieldType.IsArray)
{
var la = lv as Array;
var ra = rv as Array;
switch(la)
{
case null when ra is null:
continue;
case null:
model.ValueNames.Add(fieldInfo.Name);
model.LeftValues.Add("null");
model.RightValues.Add("[]");
continue;
}
if(ra is null)
{
model.ValueNames.Add(fieldInfo.Name);
model.LeftValues.Add("[]");
model.RightValues.Add("null");
continue;
}
var ll = la.Cast<object>().ToList();
var rl = ra.Cast<object>().ToList();
for(var i = 0; i < ll.Count; i++)
{
if(ll[i].Equals(rl[i])) continue;
switch(fieldInfo.Name)
{
case nameof(Inquiry.KreonIdentifier):
case nameof(Inquiry.ProductIdentification):
case nameof(Inquiry.ProductRevisionLevel):
case nameof(Inquiry.Qt_ModuleRevision):
case nameof(Inquiry.Seagate_Copyright):
case nameof(Inquiry.Seagate_DriveSerialNumber):
case nameof(Inquiry.Seagate_ServoPROMPartNo):
case nameof(Inquiry.VendorIdentification):
var lb = new byte[ll.Count];
var rb = new byte[rl.Count];
for(var j = 0; j < ll.Count; j++) lb[j] = (byte)ll[j];
for(var j = 0; j < ll.Count; j++) rb[j] = (byte)rl[j];
model.ValueNames.Add(fieldInfo.Name);
model.LeftValues.Add($"{StringHandlers.CToString(lb) ?? "<null>"}");
model.RightValues.Add($"{StringHandlers.CToString(rb) ?? "<null>"}");
break;
default:
model.ValueNames.Add(fieldInfo.Name);
model.LeftValues.Add("[]");
model.RightValues.Add("[]");
break;
}
break;
}
}
else if(lv == null && rv == null) {}
else if(lv != null && rv == null)
{
model.ValueNames.Add(fieldInfo.Name);
model.LeftValues.Add($"{lv}");
model.RightValues.Add("null");
}
else if(lv == null)
{
model.ValueNames.Add(fieldInfo.Name);
model.LeftValues.Add("null");
model.RightValues.Add($"{rv}");
}
else if(!lv.Equals(rv))
{
model.ValueNames.Add(fieldInfo.Name);
model.LeftValues.Add($"{lv}");
model.RightValues.Add($"{rv}");
}
}
model.AreEqual = model.LeftValues.Count == 0 && model.RightValues.Count == 0;
return View(model);
}
public IActionResult ConsolidateWithIds(int masterId, int slaveId)
{
Scsi master = _context.Scsi.FirstOrDefault(m => m.Id == masterId);
if(master is null)
{
return RedirectToAction(nameof(Compare),
new
{
id = masterId,
rightId = slaveId
});
}
Scsi slave = _context.Scsi.FirstOrDefault(m => m.Id == slaveId);
if(slave is null)
{
return RedirectToAction(nameof(Compare),
new
{
id = masterId,
rightId = slaveId
});
}
foreach(Device scsiDevice in _context.Devices.Where(d => d.SCSI.Id == slaveId)) scsiDevice.SCSI = master;
foreach(UploadedReport scsiReport in _context.Reports.Where(d => d.SCSI.Id == slaveId))
scsiReport.SCSI = master;
foreach(TestedMedia testedMedia in _context.TestedMedia.Where(d => d.ScsiId == slaveId))
{
testedMedia.ScsiId = masterId;
_context.Update(testedMedia);
}
if(master.ReadCapabilities is null && slave.ReadCapabilities != null)
master.ReadCapabilities = slave.ReadCapabilities;
_context.Scsi.Remove(slave);
_context.SaveChanges();
return RedirectToAction(nameof(Index));
}
}