test accessing images

Areas/MMS/Controllers/MarineController.cs

@@ -1,24 +1,54 @@
-using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.Mvc;
 using PSTW_CentralSystem.DBContext;
-using PSTW_CentralSystem.Models;
+using PSTW_CentralSystem.Areas.MMS.Models;
-using PSTW_CentralSystem.Areas.MMS;
-using System.Linq;
-using QuestPDF.Fluent;
-using PSTW_CentralSystem.Areas.MMS.Models.PDFGenerator;
-using System.Globalization;
 using System.IO;
+using System.Linq;
+using PSTW_CentralSystem.Areas.MMS.Models.PDFGenerator;
+using QuestPDF.Fluent;
 
 namespace PSTW_CentralSystem.Areas.MMS.Controllers
 {
     [Area("MMS")]
-    //[Authorize(Policy = "RoleModulePolicy")]
+    public class MarineController : Controller
-    public class MarineController(MMSSystemContext context) : Controller
     {
-        private readonly MMSSystemContext _context = context;
+        private readonly MMSSystemContext _context;
+        private readonly NetworkAccessService _networkAccessService;
         private const string PhotoBasePath = @"\\192.168.12.42\images\marine\manual_tarball";
 
+        public MarineController(MMSSystemContext context, NetworkAccessService networkAccessService)
+        {
+            _context = context;
+            _networkAccessService = networkAccessService;
+        }
+
+        private bool TryAccessNetworkPath()
+        {
+            try
+            {
+                _networkAccessService.ConnectToNetworkShare(PhotoBasePath);
+
+                if (_networkAccessService.DirectoryExists(PhotoBasePath))
+                {
+                    Console.WriteLine("Network path is accessible.");
+                    return true;
+                }
+                else
+                {
+                    Console.WriteLine("Network path does not exist.");
+                }
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error accessing network path: {ex.Message}");
+            }
+            finally
+            {
+                _networkAccessService.DisconnectFromNetworkShare(PhotoBasePath);
+            }
+
+            return false;
+        }
+
         public IActionResult Index()
         {
             return View();
@@ -26,8 +56,13 @@ namespace PSTW_CentralSystem.Areas.MMS.Controllers
 
         public IActionResult TarBallForm()
         {
+            if (!TryAccessNetworkPath())
+            {
+                return StatusCode(500, "Unable to access network path.");
+            }
+
             var marineTarballs = _context.MarineTarballs
-                .Where(t => t.StationID != "1")//remove unusable data (to be modified later to delete)
+                .Where(t => t.StationID != "1") // Remove unusable data
                 .Select(t => new
                 {
                     t.Id,
@@ -36,12 +71,6 @@ namespace PSTW_CentralSystem.Areas.MMS.Controllers
                 })
                 .ToList();
 
-            // Debugging
-            foreach (var item in marineTarballs)
-            {
-                Console.WriteLine($"Date: {item.Date}, Station: {item.Station}");
-            }
-
             return View(marineTarballs);
         }
 
@@ -94,7 +123,8 @@ namespace PSTW_CentralSystem.Areas.MMS.Controllers
                 if (Directory.Exists(stationFolder))
                 {
                     var allImages = Directory.GetFiles(stationFolder)
-                        .Where(f => {
+                        .Where(f =>
+                        {
                             var fileName = Path.GetFileNameWithoutExtension(f);
                             var parts = fileName.Split('_');
 
@@ -120,14 +150,15 @@ namespace PSTW_CentralSystem.Areas.MMS.Controllers
                         "OPTIONAL04"
                     };
 
-                    // Sort logic (same as before)
+                    // Sort logic
                     bool hasValidFormat = allImages.Any(f =>
                         imageTypesInOrder.Any(t => Path.GetFileNameWithoutExtension(f).ToUpper().Contains(t)));
 
                     if (hasValidFormat)
                     {
                         stationImages = allImages
-                            .OrderBy(f => {
+                            .OrderBy(f =>
+                            {
                                 var fileName = Path.GetFileNameWithoutExtension(f).ToUpper();
                                 var typeIndex = imageTypesInOrder.FindIndex(t => fileName.Contains(t));
                                 return typeIndex >= 0 ? typeIndex : int.MaxValue;
@@ -189,29 +220,6 @@ namespace PSTW_CentralSystem.Areas.MMS.Controllers
             }
         }
 
-        private static List<string> GetStationPhotos(string folderPath)
-        {
-            try
-            {
-                if (!Directory.Exists(folderPath))
-                {
-                    Console.WriteLine($"Folder not found: {folderPath}");
-                    return []; // Return empty list
-                }
-
-                // Get ALL .jpg/.png files (no date sorting)
-                return Directory.GetFiles(folderPath)
-                               .Where(f => f.EndsWith(".jpg") || f.EndsWith(".png"))
-                               .OrderBy(f => f) // Optional: Sort alphabetically
-                               .ToList();
-            }
-            catch (Exception ex)
-            {
-                Console.WriteLine($"Error fetching photos: {ex.Message}");
-                return []; // Return empty list on error
-            }
-        }
-
         private bool IsImageValid(string imagePath)
         {
             try
@@ -226,6 +234,4 @@ namespace PSTW_CentralSystem.Areas.MMS.Controllers
             }
         }
     }
-
+}
-
-}

Areas/MMS/Models/NetworkAccessService.cs

@@ -1,7 +1,8 @@
-using System.Runtime.InteropServices;
+using System;
-using System.Security;
+using System.IO;
+using System.Runtime.InteropServices;
 
-public class NetworkAccessService
+public class NetworkAccessService : IDisposable
 {
     private readonly IConfiguration _config;
 
@@ -35,6 +36,16 @@ public class NetworkAccessService
         WNetCancelConnection2(networkPath, 0, true);
     }
 
+    public bool DirectoryExists(string path)
+    {
+        return Directory.Exists(path);
+    }
+
+    public void Dispose()
+    {
+        // No impersonation context to clean up, but you can add cleanup logic here if needed.
+    }
+
     [StructLayout(LayoutKind.Sequential)]
     private class NetResource
     {