Diplomarbeit-Absolventenverein/Module.HallOfFame
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feat(halloffame): implement image upload and enhance module functionality

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- Added image upload system (JPG/PNG, max 5MB) with live preview and removal option
- Fixed Concurrency Exception during deletion (split transactions for reports and entries)
- Optimized card layout: consistent height and height-based truncation for descriptions
- Added sort direction toggle (Ascending/Descending) with arrow icons for Date, Name, and Year
- Refactored HallOfFameService to use streams for Server/Wasm compatibility
- Improved error handling and UI feedback for upload and delete operations
This commit is contained in:
Adam Gaiswinkler
2026-02-10 17:45:48 +01:00
parent 2d8c6736a7
commit 1bff5ebbbd
18 changed files with 956 additions and 127 deletions
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107
Server/Services/HallOfFameService.cs
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@@ -2,12 +2,16 @@ using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http;
using System.Net.Http;
using Oqtane.Enums;
using Oqtane.Infrastructure;
using Oqtane.Models;
using Oqtane.Security;
using Oqtane.Shared;
using SZUAbsolventenverein.Module.HallOfFame.Repository;
using Microsoft.AspNetCore.Hosting;
using System.IO;
using System;
namespace SZUAbsolventenverein.Module.HallOfFame.Services
{
@@ -18,14 +22,16 @@ namespace SZUAbsolventenverein.Module.HallOfFame.Services
private readonly ILogManager _logger;
private readonly IHttpContextAccessor _accessor;
private readonly Alias _alias;
private readonly IWebHostEnvironment _environment;
public ServerHallOfFameService(IHallOfFameRepository HallOfFameRepository, IUserPermissions userPermissions, ITenantManager tenantManager, ILogManager logger, IHttpContextAccessor accessor)
public ServerHallOfFameService(IHallOfFameRepository HallOfFameRepository, IUserPermissions userPermissions, ITenantManager tenantManager, ILogManager logger, IHttpContextAccessor accessor, IWebHostEnvironment environment)
{
_HallOfFameRepository = HallOfFameRepository;
_userPermissions = userPermissions;
_logger = logger;
_accessor = accessor;
_alias = tenantManager.GetAlias();
_environment = environment;
}
public Task<List<Models.HallOfFame>> GetHallOfFamesAsync(int ModuleId)
@@ -111,5 +117,104 @@ namespace SZUAbsolventenverein.Module.HallOfFame.Services
}
return Task.CompletedTask;
}
public Task ReportAsync(int HallOfFameId, int ModuleId, string reason)
{
if (_userPermissions.IsAuthorized(_accessor.HttpContext.User, _alias.SiteId, EntityNames.Module, ModuleId, PermissionNames.View))
{
var report = new Models.HallOfFameReport
{
HallOfFameId = HallOfFameId,
Reason = reason
};
_HallOfFameRepository.AddHallOfFameReport(report);
var hallOfFame = _HallOfFameRepository.GetHallOfFame(HallOfFameId);
if (hallOfFame != null && !hallOfFame.IsReported)
{
hallOfFame.IsReported = true;
_HallOfFameRepository.UpdateHallOfFame(hallOfFame);
}
_logger.Log(LogLevel.Information, this, LogFunction.Update, "HallOfFame Reported {HallOfFameId}", HallOfFameId);
}
else
{
_logger.Log(LogLevel.Error, this, LogFunction.Security, "Unauthorized HallOfFame Report Attempt {HallOfFameId} {ModuleId}", HallOfFameId, ModuleId);
}
return Task.CompletedTask;
}
public Task<List<Models.HallOfFameReport>> GetHallOfFameReportsAsync(int HallOfFameId, int ModuleId)
{
if (_userPermissions.IsAuthorized(_accessor.HttpContext.User, _alias.SiteId, EntityNames.Module, ModuleId, PermissionNames.Edit))
{
return Task.FromResult(_HallOfFameRepository.GetHallOfFameReports(HallOfFameId).ToList());
}
else
{
_logger.Log(LogLevel.Error, this, LogFunction.Security, "Unauthorized HallOfFame Get Reports Attempt {HallOfFameId} {ModuleId}", HallOfFameId, ModuleId);
return null;
}
}
public Task DeleteHallOfFameReportAsync(int HallOfFameReportId, int ModuleId)
{
if (_userPermissions.IsAuthorized(_accessor.HttpContext.User, _alias.SiteId, EntityNames.Module, ModuleId, PermissionNames.Edit))
{
var report = _HallOfFameRepository.GetHallOfFameReport(HallOfFameReportId);
if (report != null)
{
int hallOfFameId = report.HallOfFameId;
_HallOfFameRepository.DeleteHallOfFameReport(HallOfFameReportId);
// Check if there are any reports left for this entry
var remainingReports = _HallOfFameRepository.GetHallOfFameReports(hallOfFameId);
if (!remainingReports.Any())
{
var hallOfFame = _HallOfFameRepository.GetHallOfFame(hallOfFameId);
if (hallOfFame != null)
{
hallOfFame.IsReported = false;
_HallOfFameRepository.UpdateHallOfFame(hallOfFame);
}
}
}
_logger.Log(LogLevel.Information, this, LogFunction.Delete, "HallOfFame Report Deleted {HallOfFameReportId}", HallOfFameReportId);
}
else
{
_logger.Log(LogLevel.Error, this, LogFunction.Security, "Unauthorized HallOfFame Delete Report Attempt {HallOfFameReportId} {ModuleId}", HallOfFameReportId, ModuleId);
}
return Task.CompletedTask;
}
public async Task<string> UploadFileAsync(Stream stream, string fileName, int ModuleId)
{
if (_userPermissions.IsAuthorized(_accessor.HttpContext.User, _alias.SiteId, EntityNames.Module, ModuleId, PermissionNames.Edit))
{
var extension = Path.GetExtension(fileName).ToLower();
if (extension != ".jpg" && extension != ".jpeg" && extension != ".png")
{
return null;
}
var folder = Path.Combine(_environment.WebRootPath, "Content", "HallOfFame");
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
var newFileName = Guid.NewGuid().ToString() + extension;
var path = Path.Combine(folder, newFileName);
using (var fileStream = new FileStream(path, FileMode.Create))
{
await stream.CopyToAsync(fileStream);
}
return "/Content/HallOfFame/" + newFileName;
}
return null;
}
}
}