WindowsFormsばかりでASP.NETで動くものを作ったことがなかったので、勉強を兼ねて機器管理アプリを作ってみた。
Program.cs
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using Microsoft.AspNetCore.Authentication.Cookies; using Microsoft.AspNetCore.Authorization; using Microsoft.AspNetCore.Mvc.Authorization; using Microsoft.EntityFrameworkCore; using System.Reflection; using WebApplication1.Models; var builder = WebApplication.CreateBuilder(args); builder.Services.AddControllersWithViews(); builder.Services.AddDbContext<TestDbContext>(options => { options.UseSqlite("Data Source=" + Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) + @"\dat.sqlite"); }); builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme) .AddCookie(options => { options.LoginPath = "/account/login/"; }); builder.Services.AddControllers(options => { options.Filters.Add(new AuthorizeFilter(new AuthorizationPolicyBuilder().RequireAuthenticatedUser().Build())); }); builder.Services.AddSingleton<SelectItems>(); var app = builder.Build(); if (!app.Environment.IsDevelopment()) { app.UseExceptionHandler("/Home/Error"); app.UseHsts(); } app.UseHttpsRedirection(); app.UseStaticFiles(); app.UseRouting(); app.UseAuthorization(); app.UseAuthentication(); app.MapControllerRoute( name: "default", pattern: "{controller=TestTable33}/{action=Index}/{id?}"); app.Run(); |
ApplicationUser.cs
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using System.ComponentModel.DataAnnotations; namespace WebApplication1 { public class ApplicationUser { public string UserName { get; set; } [Required(ErrorMessage = "パスワードは必須です。")] public string Password { get; set; } } } |
Index.cshtml
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@model IEnumerable<WebApplication1.Models.TestTable33> <div class="card card-body bg-light border-dark mb-1"> <div class="row"> <div class="col-md-4"> @if (User.Identity.Name == "管理ユーザー") { <a class="d-grid btn btn-primary bg-gradient mt-1" asp-action="Create">新規作成</a> } else { <a class="d-grid btn btn-primary bg-gradient mt-1 disabled" asp-action="Create">新規作成</a> } </div> <div class="col-md-4 btn-group"> <a class="d-grid btn btn-primary bg-gradient mt-1" data-bs-toggle="collapse" data-bs-target="#searchMenu">検 索</a> <a class="d-grid btn btn-primary bg-gradient mt-1" asp-action="Index">クリア</a> </div> </div> </div> <form asp-action="search"> <div class="row"> <div class="col-12 collapse" id="searchMenu"> <div class="card card-body bg-light border-dark mb-1"> <div class="row"> <div class="col-md-4"> <input type="text" name="Number" class="form-control mt-1" placeholder="管理番号" /> </div> <div class="col-md-4"> <input type="text" name="Name" class="form-control mt-1" placeholder="一般名称" /> </div> <div class="col-md-4"> <input type="text" name="Model" class="form-control mt-1" placeholder="モデル名" /> </div> </div> <div class="row"> <div class="col-md-4"> <input type="text" name="Maker" class="form-control mt-1" placeholder="メーカー" /> </div> <div class="col-md-4"> <input type="text" name="Location" class="form-control mt-1" placeholder="設置場所" /> </div> <div class="col-md-4 text-end"> <input type="submit" value="実 行" class="btn btn-primary bg-gradient mt-1" /> </div> </div> </div> </div> </div> </form> <div class="row"> <div class="col-md-12"> <div class="card card-body bg-light border-dark table-responsive"> <div class="row"> <table class="table bg-white table-bordered border-dark table-hover"> <thead> <tr class="text-nowrap"> <th class="col-2"> 管理番号 </th> <th class="col-2"> 一般名称 </th> <th class="col-2"> モデル名 </th> <th class="col-2"> メーカー </th> <th class="col-2"> 設置場所 </th> </tr> </thead> <tbody> @foreach (var item in Model) { <tr class="text-break"> <td> @Html.DisplayFor(modelItem => item.管理番号) <br> <a class="btn btn-primary bg-gradient mt-1" asp-action="Details" asp-route-id="@item.Id">詳細</a> @if (User.Identity.Name == "管理ユーザー") { <a class="btn btn-primary bg-gradient mt-1" asp-action="Edit" asp-route-id="@item.Id">編集</a> <a class="btn btn-primary bg-gradient mt-1" asp-action="Delete" asp-route-id="@item.Id">削除</a> } else { <a class="btn btn-primary bg-gradient mt-1 disabled" asp-action="Edit" asp-route-id="@item.Id">編集</a> <a class="btn btn-primary bg-gradient mt-1 disabled" asp-action="Delete" asp-route-id="@item.Id">削除</a> } </td> <td> @Html.DisplayFor(modelItem => item.一般名称) </td> <td> @Html.DisplayFor(modelItem => item.モデル名) </td> <td> @Html.DisplayFor(modelItem => item.メーカー) </td> <td> @Html.DisplayFor(modelItem => item.設置保存場所) </td> </tr> } </tbody> </table> </div> </div> </div> </div> |
Edit.cshtml
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@model WebApplication1.Models.TestTable33 @inject WebApplication1.Models.SelectItems selectItems <div class="card card-body bg-light border-dark mb-1"> <div class="row"> <div class="col-md-4"> <a class="d-grid btn btn-primary bg-gradient" asp-action="Index">キャンセル</a> </div> </div> </div> <form enctype="multipart/form-data" asp-action="Edit"> <div class="card card-body bg-light border-dark"> <div class="row"> <div class="col-md-4"> <div asp-validation-summary="ModelOnly" class="text-danger"></div> <input type="hidden" asp-for="Id" /> <div class="form-group"> <label asp-for="管理番号" class="control-label"></label> <input asp-for="管理番号" class="form-control" /> <span asp-validation-for="管理番号" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="関連番号" class="control-label"></label> <input asp-for="関連番号" class="form-control" /> <span asp-validation-for="関連番号" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="導入年月" class="control-label"></label> <input asp-for="導入年月" class="form-control ymd" /> <span asp-validation-for="導入年月" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="担当者１" class="control-label"></label> <input asp-for="担当者１" class="form-control" /> <span asp-validation-for="担当者１" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="担当者２" class="control-label"></label> <input asp-for="担当者２" class="form-control" /> <span asp-validation-for="担当者２" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="一般名称" class="control-label"></label> <input asp-for="一般名称" class="form-control" /> <span asp-validation-for="一般名称" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="モデル名" class="control-label"></label> <input asp-for="モデル名" class="form-control" /> <span asp-validation-for="モデル名" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="メーカー" class="control-label"></label> <input asp-for="メーカー" class="form-control" /> <span asp-validation-for="メーカー" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="設置保存場所" class="control-label"></label> <input asp-for="設置保存場所" class="form-control" /> <span asp-validation-for="設置保存場所" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="所有形態" class="control-label"></label> <select asp-for="所有形態" asp-items="selectItems.AcquiredType" class="form-control"></select> <span asp-validation-for="所有形態" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="Idユーザー名" class="control-label"></label> <input asp-for="Idユーザー名" class="form-control" /> <span asp-validation-for="Idユーザー名" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="メール" class="control-label"></label> <input asp-for="メール" class="form-control" /> <span asp-validation-for="メール" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="パスワード１" class="control-label">パスワード１(管理ユーザーのみ)</label> <input asp-for="パスワード１" class="form-control" /> <span asp-validation-for="パスワード１" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="パスワード２" class="control-label">パスワード２(管理ユーザーのみ)</label> <input asp-for="パスワード２" class="form-control" /> <span asp-validation-for="パスワード２" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="パスワード３" class="control-label">パスワード３(管理ユーザーのみ)</label> <input asp-for="パスワード３" class="form-control" /> <span asp-validation-for="パスワード３" class="text-danger"></span> </div> </div> <div class="col-md-4"> <div class="form-group"> <label class="control-label">写真</label> <div> @{ if ((bool)ViewData["exists"]) { <img src="@Url.Content("~/image/" + Model.Id + ".png")" class=img-fluid> } else { <img src="@Url.Content("~/image/nophoto.png")" class=img-fluid> } } </div> <input type="file" name="furniture" class="form-control" accept=".png,.jpg" /> </div> <div class="form-group"> <label asp-for="備考" class="control-label"></label> <textarea rows="20" asp-for="備考" class="form-control">@Model.備考</textarea> </div> <div class="row"> <div class="col-md-6"></div> <div class="col-md-6"> <div class="form-group"> <input type="submit" value="登 録" class="form-control btn btn-primary bg-gradient mt-1" /> </div> </div> </div> </div> </div> </div> </form> @section Scripts { @{ await Html.RenderPartialAsync("_ValidationScriptsPartial"); } <script type="text/javascript"> window.addEventListener('load', function () { let elements = document.querySelectorAll('.ymd'); for (let i = 0; i < elements.length; i++) { elements[i].addEventListener('blur', function () { let ymd = new Date(elements[i].value); if (Number.isNaN(ymd.getTime())) { elements[i].value = ""; return; } let y = ymd.getFullYear(); if (y === 2001) y = new Date().getFullYear(); let m = ("00" + (ymd.getMonth() + 1)).slice(-2); let d = ("00" + ymd.getDate()).slice(-2); elements[i].value = y + "/" + m + "/" + d; }); } }); </script> } |
Details.cshtml
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@model WebApplication1.Models.TestTable33 <div class="card card-body bg-light border-dark mb-1"> <div class="row"> <div class="col-md-4"> <a class="d-grid btn btn-primary bg-gradient" asp-action="Index">キャンセル</a> </div> </div> </div> <div class="card card-body bg-light border-dark mb-1"> <div class="row"> <div class="col-md-12"> <img class="img-fluid" src=@Url.Content("/TestTable33/CreateImage/" + ViewData["number"])> </div> </div> </div> <div class="card card-body bg-light border-dark mb-1"> <div class="row"> <div class="col-md-4"> <div class="form-group"> <label asp-for="管理番号" class="control-label"></label> <input asp-for="管理番号" class="form-control" /> </div> <div class="form-group"> <label asp-for="関連番号" class="control-label"></label> <input asp-for="関連番号" class="form-control" /> </div> <div class="form-group"> <label asp-for="導入年月" class="control-label"></label> <input asp-for="導入年月" class="form-control ymd" /> </div> <div class="form-group"> <label asp-for="担当者１" class="control-label"></label> <input asp-for="担当者１" class="form-control" /> </div> <div class="form-group"> <label asp-for="担当者２" class="control-label"></label> <input asp-for="担当者２" class="form-control" /> </div> <div class="form-group"> <label asp-for="一般名称" class="control-label"></label> <input asp-for="一般名称" class="form-control" /> </div> <div class="form-group"> <label asp-for="モデル名" class="control-label"></label> <input asp-for="モデル名" class="form-control" /> </div> <div class="form-group"> <label asp-for="メーカー" class="control-label"></label> <input asp-for="メーカー" class="form-control" /> </div> <div class="form-group"> <label asp-for="設置保存場所" class="control-label"></label> <input asp-for="設置保存場所" class="form-control" /> </div> <div class="form-group"> <label asp-for="所有形態" class="control-label"></label> <input asp-for="所有形態" class="form-control" /> </div> <div class="form-group"> <label asp-for="Idユーザー名" class="control-label"></label> <input asp-for="Idユーザー名" class="form-control" /> </div> <div class="form-group"> <label asp-for="メール" class="control-label"></label> <input asp-for="メール" class="form-control" /> </div> <div class="form-group"> <label asp-for="パスワード１" class="control-label">パスワード１(管理ユーザーのみ)</label> <input asp-for="パスワード１" class="form-control" /> </div> <div class="form-group"> <label asp-for="パスワード２" class="control-label">パスワード２(管理ユーザーのみ)</label> <input asp-for="パスワード２" class="form-control" /> </div> <div class="form-group"> <label asp-for="パスワード３" class="control-label">パスワード３(管理ユーザーのみ)</label> <input asp-for="パスワード３" class="form-control" /> </div> </div> <div class="col-md-4"> <div class="form-group"> <label class="control-label">写真</label> <div> @{ if ((bool)ViewData["exists"]) { <img src="@Url.Content("~/image/" + Model.Id + ".png")" class=img-fluid> } else { <img src="@Url.Content("~/image/nophoto.png")" class=img-fluid> } } </div> </div> <div class="form-group"> <label asp-for="備考" class="control-label"></label> <textarea rows="20" asp-for="備考" class="form-control">@Model.備考</textarea> </div> </div> </div> </div> |
Delete.cshtml
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@model WebApplication1.Models.TestTable33 <div class="card card-body bg-light border-dark mb-1"> <p>本当に削除しますか？</p> </div> <form asp-action="Delete"> <div class="card card-body bg-light border-dark"> <div class="row"> <div class="col-md-4"> <a class="d-grid btn btn-primary bg-gradient mt-1" asp-action="Index">キャンセル</a> </div> <div class="col-md-4"> <input type="submit" value="削 除" class="form-control btn btn-danger bg-gradient mt-1" /> <input type="hidden" asp-for="Id" /> </div> </div> </div> </form> |
Create.cshtml
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@model WebApplication1.Models.TestTable33 @inject WebApplication1.Models.SelectItems selectItems <div class="card card-body bg-light border-dark mb-1"> <div class="row"> <div class="col-md-4"> <a class="d-grid btn btn-primary bg-gradient" asp-action="Index">キャンセル</a> </div> </div> </div> <form enctype="multipart/form-data" asp-action="Create"> <div class="card card-body bg-light border-dark"> <div class="row"> <div class="col-md-4"> <div asp-validation-summary="ModelOnly" class="text-danger"></div> <div class="form-group d-none"> <label asp-for="Id" class="control-label"></label> <input asp-for="Id" class="form-control" /> <span asp-validation-for="Id" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="管理番号" class="control-label"></label> <input asp-for="管理番号" class="form-control" /> <span asp-validation-for="管理番号" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="関連番号" class="control-label"></label> <input asp-for="関連番号" class="form-control" /> <span asp-validation-for="関連番号" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="導入年月" class="control-label"></label> <input asp-for="導入年月" class="form-control ymd" /> <span asp-validation-for="導入年月" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="担当者１" class="control-label"></label> <input asp-for="担当者１" class="form-control" /> <span asp-validation-for="担当者１" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="担当者２" class="control-label"></label> <input asp-for="担当者２" class="form-control" /> <span asp-validation-for="担当者２" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="一般名称" class="control-label"></label> <input asp-for="一般名称" class="form-control" /> <span asp-validation-for="一般名称" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="モデル名" class="control-label"></label> <input asp-for="モデル名" class="form-control" /> <span asp-validation-for="モデル名" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="メーカー" class="control-label"></label> <input asp-for="メーカー" class="form-control" /> <span asp-validation-for="メーカー" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="設置保存場所" class="control-label"></label> <input asp-for="設置保存場所" class="form-control" /> <span asp-validation-for="設置保存場所" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="所有形態" class="control-label"></label> <select asp-for="所有形態" asp-items="selectItems.AcquiredType" class="form-control"></select> <span asp-validation-for="所有形態" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="Idユーザー名" class="control-label"></label> <input asp-for="Idユーザー名" class="form-control" /> <span asp-validation-for="Idユーザー名" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="メール" class="control-label"></label> <input asp-for="メール" class="form-control" /> <span asp-validation-for="メール" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="パスワード１" class="control-label">パスワード１(管理ユーザーのみ)</label> <input asp-for="パスワード１" class="form-control" /> <span asp-validation-for="パスワード１" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="パスワード２" class="control-label">パスワード２(管理ユーザーのみ)</label> <input asp-for="パスワード２" class="form-control" /> <span asp-validation-for="パスワード２" class="text-danger"></span> </div> <div class="form-group"> <label asp-for="パスワード３" class="control-label">パスワード３(管理ユーザーのみ)</label> <input asp-for="パスワード３" class="form-control" /> <span asp-validation-for="パスワード３" class="text-danger"></span> </div> </div> <div class="col-md-4"> <div class="form-group"> <label class="control-label">写真</label> <input type="file" name="furniture" class="form-control" accept=".png,.jpg"/> </div> <div class="form-group"> <label asp-for="備考" class="control-label"></label> <textarea rows="20" asp-for="備考" class="form-control"> @Model.備考 </textarea> </div> <div class="row"> <div class="col-md-6"></div> <div class="col-md-6"> <div class="form-group"> <input type="submit" value="登 録" class="form-control btn btn-primary bg-gradient mt-1" /> </div> </div> </div> </div> </div> </div> </form> @section Scripts { @{ await Html.RenderPartialAsync("_ValidationScriptsPartial"); } <script type="text/javascript"> window.addEventListener('load', function () { let elements = document.querySelectorAll('.ymd'); for (let i = 0; i < elements.length; i++) { elements[i].addEventListener('blur', function () { let ymd = new Date(elements[i].value); if (Number.isNaN(ymd.getTime())) { elements[i].value = ""; return; } let y = ymd.getFullYear(); if (y === 2001) y = new Date().getFullYear(); let m = ("00" + (ymd.getMonth() + 1)).slice(-2); let d = ("00" + ymd.getDate()).slice(-2); elements[i].value = y + "/" + m + "/" + d; }); } }); </script> } |
_Layout.cshtml
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<!DOCTYPE html> <html lang="ja"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>IT機器管理システム</title> <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" /> <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" /> <link rel="stylesheet" href="~/WebApplication1.styles.css" asp-append-version="true" /> </head> <body> @if (User.Identity.IsAuthenticated) { <div class="container"> <div class="row"> <div class="col-md-12"> <div class="card card-body bg-light border-dark mt-1 mb-1"> <div class="col-md-2"> <a class="form-control btn btn-danger bg-gradient" asp-controller="Account" asp-action="Logout">ログアウト</a> </div> </div> </div> </div> </div> } <div class="container"> <main role="main" class="pb-3"> @RenderBody() </main> </div> <script src="~/lib/jquery/dist/jquery.min.js"></script> <script src="~/lib/bootstrap/dist/js/bootstrap.bundle.min.js"></script> <script src="~/js/site.js" asp-append-version="true"></script> @await RenderSectionAsync("Scripts", required: false) </body> </html> |
Login.cshtml
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@model ApplicationUser <div class="row"> <div class="col-md-4 mx-auto mt-4"> <form asp-controller="Account" asp-action="Login"> IT機器管理システム <div class="card card-body bg-light p-4 border-dark"> <div class="form-group"> ユーザー名 <select class="form-select" name="UserName"> <option value="管理ユーザー">管理ユーザー</option> <option value="閲覧ユーザー">閲覧ユーザー</option> </select> </div> <div class="form-group"> パスワード <input name="password" type="password" class="form-control" /> <span asp-validation-for="Password" class="text-danger"></span> </div> <div class="row"> <div class="col-md-6"></div> <div class="col-md-6"> <input name="submit" value="ログイン" type="submit" class="form-control btn btn-primary bg-gradient mt-1" /> </div> </div> <input type="hidden" name="returnUrl" value="@Model" /> </div> </form> </div> </div> |
TestTable33.cs
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namespace WebApplication1.Models { public partial class TestTable33 { public int Id { get; set; } public string? 管理番号 { get; set; } public string? 関連番号 { get; set; } public string? 導入年月 { get; set; } public string? 担当者１ { get; set; } public string? 担当者２ { get; set; } public string? 一般名称 { get; set; } public string? モデル名 { get; set; } public string? メーカー { get; set; } public string? 設置保存場所 { get; set; } public string? 所有形態 { get; set; } public string? Idユーザー名 { get; set; } public string? メール { get; set; } public string? パスワード { get; set; } public string? パスワード１ { get; set; } public string? パスワード２ { get; set; } public string? パスワード３ { get; set; } public string? 備考 { get; set; } } } |
PurchaseType.cs
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using Microsoft.AspNetCore.Mvc.Rendering; namespace WebApplication1.Models { public class SelectItems { public IEnumerable<SelectListItem> AcquiredType { get; } = new List<SelectListItem> { // Edit/所有形態 new SelectListItem {Text ="購入品", Value = "購入品"}, new SelectListItem {Text ="レンタル品", Value = "レンタル品"}, new SelectListItem {Text ="リース品(所有権移転)", Value = "リース品(所有権移転)"} }; } } |
TestTable33Controller.cs
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using Microsoft.AspNetCore.Mvc; using Microsoft.EntityFrameworkCore; using SkiaSharp; using WebApplication1.Models; using ZXing.SkiaSharp; namespace WebApplication1.Controllers { public class TestTable33Controller : Controller { private readonly TestDbContext _context; private readonly IWebHostEnvironment _environment; public TestTable33Controller(TestDbContext context, IWebHostEnvironment environment) { _context = context; _environment = environment; } public async Task<IActionResult> search(string Number, string Name, string Model, string Maker, string Location) { if (Number == null && Name == null && Model == null && Maker == null && Location == null) { return View("index", await _context.TestTable33s.ToListAsync()); } List<TestTable33> result = new List<TestTable33>(); if (Number != null) { var temp = await _context.TestTable33s.Where( m => m.管理番号.ToLower().Contains(Number.ToLower()) ).ToListAsync(); result.AddRange(temp); } if (Name != null) { var temp = await _context.TestTable33s.Where( m => m.一般名称.ToLower().Contains(Name.ToLower()) ).ToListAsync(); result.AddRange(temp); } if (Model != null) { var temp = await _context.TestTable33s.Where( m => m.モデル名.ToLower().Contains(Model.ToLower()) ).ToListAsync(); result.AddRange(temp); } if (Maker != null) { var temp = await _context.TestTable33s.Where( m => m.メーカー.ToLower().Contains(Maker.ToLower()) ).ToListAsync(); result.AddRange(temp); } if (Location != null) { var temp = await _context.TestTable33s.Where( m => m.設置保存場所.ToLower().Contains(Location.ToLower()) ).ToListAsync(); result.AddRange(temp); } return View("index", result.Distinct().OrderBy(m => m.Id)); } public async Task<IActionResult> Index() { return View(await _context.TestTable33s.ToListAsync()); } public async Task<IActionResult> CreateImage(string? id) { if (id == null) id = ""; var number = id; using SkiaSharp.SKBitmap bitmap = new SkiaSharp.SKBitmap(490, 100); using SkiaSharp.SKCanvas canvas = new SkiaSharp.SKCanvas(bitmap); canvas.Clear(SKColors.White); SkiaSharp.SKPaint paint1 = new SkiaSharp.SKPaint(); paint1.Style = SkiaSharp.SKPaintStyle.Fill; paint1.Color = SkiaSharp.SKColors.Blue; SkiaSharp.SKPaint paint2 = new SkiaSharp.SKPaint(); paint2.Style = SkiaSharp.SKPaintStyle.Fill; paint2.Color = SkiaSharp.SKColors.Black; paint2.TextSize = 36; paint2.Typeface = SkiaSharp.SKTypeface.FromFamilyName("Yu Gothic UI"); paint2.IsAntialias = true; canvas.DrawText("管理番号：", 110, 45, paint2); canvas.DrawText(number, 110, 85, paint2); ; var writer = new BarcodeWriter { Format = ZXing.BarcodeFormat.QR_CODE, Options = new ZXing.Common.EncodingOptions { Width = 90, Height = 90, Margin = 0, } }; var ms = new MemoryStream(); var qr = writer.Write(Request.Headers["Referer"]); canvas.DrawImage(SkiaSharp.SKImage.FromBitmap(qr), new SkiaSharp.SKPoint(5, 5)); bitmap.Encode(ms, SKEncodedImageFormat.Png, 100); ms.Position = 0; return new FileStreamResult(ms, "image/png"); } public async Task<IActionResult> Details(int? id) { if (id == null || _context.TestTable33s == null) { return RedirectToAction("Index", "TestTable33"); } var testTable33 = await _context.TestTable33s .FirstOrDefaultAsync(m => m.Id == id); if (testTable33 == null) { return NotFound(); } ViewData["number"] = testTable33.管理番号; if (User.Identity.Name == "閲覧ユーザー") { testTable33.パスワード１ = "*****"; testTable33.パスワード２ = "*****"; testTable33.パスワード３ = "*****"; } if(System.IO.File.Exists(_environment.WebRootPath + "/Image/" + id.ToString() + ".png")) { ViewData["exists"] = true; } else { ViewData["exists"] = false; } return View(testTable33); } public IActionResult Create() { if (User.Identity.Name != "管理ユーザー") { return RedirectToAction("Index", "TestTable33"); } var tableRow = _context.TestTable33s.OrderByDescending(m => m.Id).FirstOrDefault(); int maxId = 1; if (tableRow != null) maxId = tableRow.Id + 1; var testTable33 = new TestTable33(); testTable33.Id = maxId; testTable33.管理番号 = maxId.ToString().PadLeft(5, '0'); testTable33.備考 = "ログイン、ライセンス更新方法等"; return View(testTable33); } public async Task SaveImage(string id) { var formFile = Request.Form.Files["furniture"]; if (formFile != null) { using (var ms = new MemoryStream()) { await formFile.CopyToAsync(ms); var byteArray = ms.ToArray(); SKBitmap srcBitmap = SKBitmap.Decode(byteArray); ms.Position = 0; SKCodec codec = SKCodec.Create(ms); var origin = codec.EncodedOrigin; int w = srcBitmap.Width; int h = srcBitmap.Height; SKRect src; if (w > h) { int tmp = (w - h) / 2; src = new SKRect(tmp, 0, tmp + h, h); // left, top, right, bottom } else if (w < h) { int tmp = (h - w) / 2; src = new SKRect(0, tmp, w, tmp + w); } else // w == h { src = new SKRect(0, 0, w, h); } SKBitmap croppedBitmap = new SKBitmap(500, 500); SKCanvas canvas = new SKCanvas(croppedBitmap); // Exif Orientation switch (origin) { case SKEncodedOrigin.TopLeft: // 1 break; case SKEncodedOrigin.TopRight: // 2 canvas.Scale(-1, 1, 250, 250); break; case SKEncodedOrigin.BottomRight: // 3 canvas.RotateDegrees(180, 250, 250); break; case SKEncodedOrigin.BottomLeft: // 4 canvas.Scale(1, -1, 250, 250); break; case SKEncodedOrigin.LeftTop: // 5 canvas.RotateDegrees(90, 250, 250); canvas.Scale(1, -1, 250, 250); break; case SKEncodedOrigin.RightTop: // 6 canvas.RotateDegrees(90, 250, 250); break; case SKEncodedOrigin.RightBottom: // 7 canvas.RotateDegrees(90, 250, 250); canvas.Scale(-1, 1, 250, 250); break; case SKEncodedOrigin.LeftBottom: // 8 canvas.RotateDegrees(270, 250, 250); break; } SKRect dst = new SKRect(0, 0, 500, 500); canvas.DrawBitmap(srcBitmap, src, dst); using var fs = new FileStream(_environment.WebRootPath + "/Image/" + id + ".png", FileMode.Create); croppedBitmap.Encode(fs, SKEncodedImageFormat.Png, 100); } } } [HttpPost] [ValidateAntiForgeryToken] public async Task<IActionResult> Create([Bind("Id,管理番号,関連番号,導入年月,担当者１,担当者２,一般名称,モデル名,メーカー,設置保存場所,所有形態,Idユーザー名,メール,パスワード,パスワード１,パスワード２,パスワード３,備考")] TestTable33 testTable33) { await SaveImage(testTable33.Id.ToString()); if (ModelState.IsValid) { _context.Add(testTable33); await _context.SaveChangesAsync(); return RedirectToAction(nameof(Index)); } return View(testTable33); } public async Task<IActionResult> Edit(int? id) { if (User.Identity.Name != "管理ユーザー") { return RedirectToAction("Index", "TestTable33"); } if (id == null || _context.TestTable33s == null) { return NotFound(); } var testTable33 = await _context.TestTable33s.FindAsync(id); if (testTable33 == null) { return NotFound(); } if (System.IO.File.Exists(_environment.WebRootPath + "/Image/" + id.ToString() + ".png")) { ViewData["exists"] = true; } else { ViewData["exists"] = false; } return View(testTable33); } [HttpPost] [ValidateAntiForgeryToken] public async Task<IActionResult> Edit(int id, [Bind("Id,管理番号,関連番号,導入年月,担当者１,担当者２,一般名称,モデル名,メーカー,設置保存場所,所有形態,Idユーザー名,メール,パスワード,パスワード１,パスワード２,パスワード３,備考")] TestTable33 testTable33) { if (User.Identity.Name != "管理ユーザー") { return RedirectToAction("Index", "TestTable33"); } if (id != testTable33.Id) { return NotFound(); } await SaveImage(testTable33.Id.ToString()); if (ModelState.IsValid) { try { _context.Update(testTable33); await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!TestTable33Exists(testTable33.Id)) { return NotFound(); } else { throw; } } return RedirectToAction(nameof(Index)); } return View(testTable33); } public async Task<IActionResult> Delete(int? id) { if (User.Identity.Name != "管理ユーザー") { return RedirectToAction("Index", "TestTable33"); } if (id == null || _context.TestTable33s == null) { return NotFound(); } var testTable33 = await _context.TestTable33s .FirstOrDefaultAsync(m => m.Id == id); if (testTable33 == null) { return NotFound(); } return View(testTable33); } [HttpPost, ActionName("Delete")] [ValidateAntiForgeryToken] public async Task<IActionResult> DeleteConfirmed(int id) { if (User.Identity.Name != "管理ユーザー") { return RedirectToAction("Index", "TestTable33"); } if (_context.TestTable33s == null) { return Problem("Entity set 'TestDbContext.TestTable33s' is null."); } string imagePath = _environment.WebRootPath + "/Image/" + id.ToString() + ".png"; if (System.IO.File.Exists(imagePath)) System.IO.File.Delete(imagePath); var testTable33 = await _context.TestTable33s.FindAsync(id); if (testTable33 != null) { _context.TestTable33s.Remove(testTable33); } await _context.SaveChangesAsync(); return RedirectToAction(nameof(Index)); } private bool TestTable33Exists(int id) { return _context.TestTable33s.Any(e => e.Id == id); } } } |
AccountController.cs
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using Microsoft.AspNetCore.Authentication; using Microsoft.AspNetCore.Authentication.Cookies; using Microsoft.AspNetCore.Authorization; using Microsoft.AspNetCore.Mvc; using System.Security.Claims; namespace WebApplication1.Controllers { public class AccountController : Controller { List<ApplicationUser> users = new List<ApplicationUser> { new ApplicationUser{UserName = "管理ユーザー", Password = "abc"}, new ApplicationUser{UserName = "閲覧ユーザー", Password = "abc"} }; [AllowAnonymous] public IActionResult Login() { if (User.Identity.IsAuthenticated) { return RedirectToAction("Index", "TestTable33"); } return View(); } [HttpPost] [AutoValidateAntiforgeryToken] [AllowAnonymous] public async Task<IActionResult> Login(ApplicationUser user, string returnUrl = null) { if (User.Identity.IsAuthenticated) { return RedirectToAction("Index", "TestTable33"); } var lookupUser = users.Where(u => u.UserName == user.UserName).FirstOrDefault(); if (lookupUser?.Password != user.Password) { return View(user); } var identity = new ClaimsIdentity(CookieAuthenticationDefaults.AuthenticationScheme); identity.AddClaim(new Claim(ClaimTypes.Name, lookupUser.UserName)); await HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, new ClaimsPrincipal(identity)); return RedirectToAction("Index", "TestTable33"); } public async Task<IActionResult> Logout() { await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme); return RedirectToAction("Login"); } } } |