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Image added (#434)

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* Image added

* ImageMaximumBytes

* FileController remove Authorized

* ApplicationCore.Constants.AuthorizationConstants.AUTH_KEY

* SavePicture in the interface.

* IFileSystem in Core

* WebFileSystem in Infrastructure

* PictureUri removed from UpdateCatalogItemRequest

* Modal scroll fix
This commit is contained in:
Shady Nagy
2020-07-28 23:00:32 +02:00
committed by GitHub
parent b30b0c2eef
commit 4e935df311
29 changed files with 636 additions and 178 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/ApplicationCore/Constants/AuthorizationConstants.cs
View File

@@ -2,6 +2,7 @@
{
public class AuthorizationConstants
{
public const string AUTH_KEY = "AuthKeyOfDoomThatMustBeAMinimumNumberOfBytes";
// TODO: Don't use this in production
public const string DEFAULT_PASSWORD = "Pass@word1";

13
src/ApplicationCore/Entities/CatalogItem.cs
View File

@@ -1,4 +1,5 @@
using Ardalis.GuardClauses;
using System;
using Ardalis.GuardClauses;
using Microsoft.eShopWeb.ApplicationCore.Interfaces;
using System.Collections.Generic;
@@ -54,5 +55,15 @@ namespace Microsoft.eShopWeb.ApplicationCore.Entities
Guard.Against.Zero(catalogTypeId, nameof(catalogTypeId));
CatalogTypeId = catalogTypeId;
}
public void UpdatePictureUri(string pictureName)
{
if (string.IsNullOrEmpty(pictureName))
{
PictureUri = string.Empty;
return;
}
PictureUri = $"images\\products\\{pictureName}?{new DateTime().Ticks}";
}
}
}

9
src/ApplicationCore/Interfaces/IFileSystem.cs Normal file
View File

@@ -0,0 +1,9 @@
using System.Threading.Tasks;
namespace Microsoft.eShopWeb.ApplicationCore.Interfaces
{
public interface IFileSystem
{
Task<bool> SavePicture(string pictureName, string pictureBase64);
}
}

1
src/BlazorAdmin/BlazorAdmin.csproj
View File

@@ -7,6 +7,7 @@
<ItemGroup>
<PackageReference Include="Blazored.LocalStorage" Version="2.1.6" />
<PackageReference Include="BlazorInputFile" Version="0.2.0" />
<PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="3.1.5" />
<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="3.2.0" />
<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Authentication" Version="3.2.0" />

25
src/BlazorAdmin/JavaScript/Css.cs Normal file
View File

@@ -0,0 +1,25 @@
using System.Threading.Tasks;
using Microsoft.JSInterop;
namespace BlazorAdmin.JavaScript
{
public class Css
{
private readonly IJSRuntime _jsRuntime;
public Css(IJSRuntime jsRuntime)
{
_jsRuntime = jsRuntime;
}
public async Task ShowBodyOverflow()
{
await _jsRuntime.InvokeAsync<string>(JSInteropConstants.ShowBodyOverflow);
}
public async Task<string> HideBodyOverflow()
{
return await _jsRuntime.InvokeAsync<string>(JSInteropConstants.HideBodyOverflow);
}
}
}

2
src/BlazorAdmin/JavaScript/JSInteropConstants.cs
View File

@@ -10,5 +10,7 @@ namespace BlazorAdmin.JavaScript
public static string DeleteCookie => "deleteCookie";
public static string GetCookie => "getCookie";
public static string RouteOutside => "routeOutside";
public static string HideBodyOverflow => "hideBodyOverflow";
public static string ShowBodyOverflow => "showBodyOverflow";
}
}

86
src/BlazorAdmin/Pages/CatalogItemPage/Create.razor
View File

@@ -1,5 +1,6 @@
@inject ILogger<Create> Logger
@inject AuthService Auth
@inject IJSRuntime JSRuntime
@inherits BlazorAdmin.Helpers.BlazorComponent
@@ -25,8 +26,15 @@
}
else
{
<div class="container">
<div class="row">
@if (HasPicture)
{
<img class="col-md-6 esh-picture" src="@LoadPicture">
}
<div class="col-md-@(HasPicture?"6":"12")">
<div class="form-group">
<label class="control-label col-md-2">Name</label>
<label class="control-label col-md-6">Name</label>
<div class="col-md-12">
<InputText class="form-control" @bind-Value="_item.Name" />
<ValidationMessage For="(() => _item.Name)" />
@@ -34,15 +42,16 @@
</div>
<div class="form-group">
<label class="control-label col-md-2">Description</label>
<label class="control-label col-md-6">Description</label>
<div class="col-md-12">
<InputText class="form-control" @bind-Value="_item.Description" />
<ValidationMessage For="(() => _item.Description)" />
</div>
</div>
</div>
<div class="col-md-12">
<div class="form-group">
<label class="control-label col-md-2">Brand</label>
<label class="control-label col-md-6">Brand</label>
<div class="col-md-12">
<InputSelect @bind-Value="_item.CatalogBrandId" class="form-control">
@foreach (var brand in Brands)
@@ -55,7 +64,7 @@
</div>
<div class="form-group">
<label class="control-label col-md-2">Type</label>
<label class="control-label col-md-6">Type</label>
<div class="col-md-12">
<InputSelect @bind-Value="_item.CatalogTypeId" class="form-control">
@foreach (var type in Types)
@@ -68,7 +77,7 @@
</div>
<div class="form-group">
<label class="control-label col-md-2">Price</label>
<label class="control-label col-md-6">Price</label>
<div class="col-md-12">
<InputNumber @bind-Value="_item.Price" class="form-control" />
<ValidationMessage For="(() => _item.Price)" />
@@ -76,9 +85,21 @@
</div>
<div class="form-group">
<label class="control-label col-md-2">Picture name</label>
<div class="col-md-12 esh-form-information">
Uploading images not allowed for this version.
<label class="control-label col-md-6">@_item.PictureName</label>
<div class="row">
<div class="col-md-6 esh-form-information">
<InputFile OnChange="AddFile" />
</div>
<div class="col-md-6 esh-form-information">
@if (HasPicture)
{
<button type="button" class="btn btn-danger" @onclick="RemoveImage">Remove Picture</button>
}
</div>
<span class="col-md-12" style="color: red;"> @_badFileMessage </span>
</div>
</div>
</div>
</div>
</div>
}
@@ -111,35 +132,68 @@
[Parameter]
public EventCallback<string> OnCloseClick { get; set; }
private string LoadPicture => string.IsNullOrEmpty(_item.PictureBase64) ? string.Empty : $"data:image/png;base64, {_item.PictureBase64}";
private bool HasPicture => !string.IsNullOrEmpty(_item.PictureBase64);
private string _badFileMessage = string.Empty;
private string _modalDisplay = "none;";
private string _modalClass = "";
private bool _showCreateModal = false;
private readonly CreateCatalogItemRequest _item = new CreateCatalogItemRequest();
private CreateCatalogItemRequest _item = new CreateCatalogItemRequest();
private async Task CreateClick()
{
await new BlazorAdmin.Services.CatalogItemServices.Create(Auth).HandleAsync(_item);
await OnCloseClick.InvokeAsync(null);
Close();
await Close();
}
public void Open()
public async Task Open()
{
Logger.LogInformation("Now loading... /Catalog/Create");
_item.CatalogTypeId = Types.First().Id;
_item.CatalogBrandId = Brands.First().Id;
await new Css(JSRuntime).HideBodyOverflow();
_item = new CreateCatalogItemRequest
{
CatalogTypeId = Types.First().Id,
CatalogBrandId = Brands.First().Id
};
_modalDisplay = "block;";
_modalClass = "Show";
_showCreateModal = true;
StateHasChanged();
}
public void Close()
private async Task Close()
{
await new Css(JSRuntime).ShowBodyOverflow();
_modalDisplay = "none";
_modalClass = "";
_showCreateModal = false;
OnCloseClick.InvokeAsync(null);
await OnCloseClick.InvokeAsync(null);
}
private async Task AddFile(IFileListEntry[] files)
{
_badFileMessage = string.Empty;
var file = files.FirstOrDefault();
_item.PictureName = file?.Name;
_item.PictureBase64 = await CatalogItem.DataToBase64(file);
_badFileMessage = CatalogItem.IsValidImage(_item.PictureName, _item.PictureBase64);
if (!string.IsNullOrEmpty(_badFileMessage))
{
_item.PictureName = null;
_item.PictureBase64 = null;
}
}
private void RemoveImage()
{
_item.PictureName = null;
_item.PictureBase64 = null;
}
}

19
src/BlazorAdmin/Pages/CatalogItemPage/Delete.razor
View File

@@ -1,5 +1,6 @@
@inject ILogger<Delete> Logger
@inject AuthService Auth
@inject IJSRuntime JSRuntime
@inherits BlazorAdmin.Helpers.BlazorComponent
@@ -23,9 +24,11 @@
{
<div class="container">
<div class="row">
@if (HasPicture)
{
<img class="col-md-6 esh-picture" src="@($"{Auth.WebUrl}{_item.PictureUri}")">
<dl class="col-md-6 dl-horizontal">
}
<dl class="col-md-@(HasPicture ? "6" : "12") dl-horizontal">
<dt>
Name
</dt>
@@ -96,6 +99,7 @@
[Parameter]
public EventCallback<string> OnCloseClick { get; set; }
private bool HasPicture => !string.IsNullOrEmpty(_item.PictureUri);
private string _modalDisplay = "none;";
private string _modalClass = "";
private bool _showDeleteModal = false;
@@ -108,25 +112,30 @@
await new BlazorAdmin.Services.CatalogItemServices.Delete(Auth).HandleAsync(id);
await OnCloseClick.InvokeAsync(null);
Close();
await Close();
}
public async Task Open(int id)
{
Logger.LogInformation("Now loading... /Catalog/Delete/{Id}", id);
await new Css(JSRuntime).HideBodyOverflow();
_item = await new GetById(Auth).HandleAsync(id);
_modalDisplay = "block;";
_modalClass = "Show";
_showDeleteModal = true;
StateHasChanged();
}
public void Close()
private async Task Close()
{
await new Css(JSRuntime).ShowBodyOverflow();
_modalDisplay = "none";
_modalClass = "";
_showDeleteModal = false;
OnCloseClick.InvokeAsync(null);
await OnCloseClick.InvokeAsync(null);
}
}

21
src/BlazorAdmin/Pages/CatalogItemPage/Details.razor
View File

@@ -1,12 +1,11 @@
@inject ILogger<Details> Logger
@inject AuthService Auth
@inject IJSRuntime JSRuntime
@inherits BlazorAdmin.Helpers.BlazorComponent
@namespace BlazorAdmin.Pages.CatalogItemPage
<div class="modal @_modalClass" tabindex="-1" role="dialog" style="display:@_modalDisplay">
<div class="modal-dialog" role="document">
<div class="modal-content">
@@ -26,9 +25,13 @@
{
<div class="container">
<div class="row">
@if (HasPicture)
{
<img class="col-md-6 esh-picture" src="@($"{Auth.WebUrl}{_item.PictureUri}")">
}
<dl class="col-md-6 dl-horizontal">
<dl class="col-md-@(HasPicture?"6":"12") dl-horizontal">
<dt>
Name
</dt>
@@ -77,7 +80,7 @@
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal" @onclick="Close">Close</button>
<button class="btn btn-danger" @onclick="EditClick">
<button class="btn btn-primary" @onclick="EditClick">
Edit
</button>
</div>
@@ -99,6 +102,7 @@
[Parameter]
public EventCallback<int> OnEditClick { get; set; }
private bool HasPicture => !string.IsNullOrEmpty(_item.PictureUri);
private string _modalDisplay = "none;";
private string _modalClass = "";
private bool _showDetailsModal = false;
@@ -112,17 +116,24 @@
public async Task Open(int id)
{
Logger.LogInformation("Now loading... /Catalog/Details/{Id}", id);
await new Css(JSRuntime).HideBodyOverflow();
_item = await new GetById(Auth).HandleAsync(id);
_modalDisplay = "block;";
_modalClass = "Show";
_showDetailsModal = true;
StateHasChanged();
}
public void Close()
public async Task Close()
{
await new Css(JSRuntime).ShowBodyOverflow();
_modalDisplay = "none";
_modalClass = "";
_showDetailsModal = false;

79
src/BlazorAdmin/Pages/CatalogItemPage/Edit.razor
View File

@@ -1,12 +1,11 @@
@inject ILogger<Edit> Logger
@inject AuthService Auth
@inject IJSRuntime JSRuntime
@inherits BlazorAdmin.Helpers.BlazorComponent
@namespace BlazorAdmin.Pages.CatalogItemPage
<div class="modal @_modalClass" tabindex="-1" role="dialog" style="display:@_modalDisplay">
<div class="modal-dialog" role="document">
<div class="modal-content">
@@ -26,8 +25,16 @@
}
else
{
<div class="container">
<div class="row">
@if (HasPicture)
{
<img class="col-md-6 esh-picture" src="@LoadPicture">
}
<div class="col-md-@(HasPicture?"6":"12") ">
<div class="form-group">
<label class="control-label col-md-2">Name</label>
<label class="control-label col-md-6">Name</label>
<div class="col-md-12">
<InputText class="form-control" @bind-Value="_item.Name" />
<ValidationMessage For="(() => _item.Name)" />
@@ -35,15 +42,17 @@
</div>
<div class="form-group">
<label class="control-label col-md-2">Description</label>
<label class="control-label col-md-6">Description</label>
<div class="col-md-12">
<InputText class="form-control" @bind-Value="_item.Description" />
<ValidationMessage For="(() => _item.Description)" />
</div>
</div>
</div>
<div class="col-md-12">
<div class="form-group">
<label class="control-label col-md-2">Brand</label>
<label class="control-label col-md-6">Brand</label>
<div class="col-md-12">
<InputSelect @bind-Value="_item.CatalogBrandId" class="form-control">
@foreach (var brand in Brands)
@@ -56,7 +65,7 @@
</div>
<div class="form-group">
<label class="control-label col-md-2">Type</label>
<label class="control-label col-md-6">Type</label>
<div class="col-md-12">
<InputSelect @bind-Value="_item.CatalogTypeId" class="form-control">
@foreach (var type in Types)
@@ -69,7 +78,7 @@
</div>
<div class="form-group">
<label class="control-label col-md-2">Price</label>
<label class="control-label col-md-6">Price</label>
<div class="col-md-12">
<InputNumber @bind-Value="_item.Price" class="form-control" />
<ValidationMessage For="(() => _item.Price)" />
@@ -77,9 +86,21 @@
</div>
<div class="form-group">
<label class="control-label col-md-2">Picture name</label>
<div class="col-md-12 esh-form-information">
Uploading images not allowed for this version.
<label class="control-label col-md-6">@_item.PictureName</label>
<div class="row">
<div class="col-md-6 esh-form-information">
<InputFile OnChange="ChangeFile" />
</div>
<div class="col-md-6 esh-form-information">
@if (HasPicture)
{
<button type="button" class="btn btn-danger" @onclick="RemoveImage">Remove Picture</button>
}
</div>
<span class="col-md-12" style="color: red;"> @_badFileMessage </span>
</div>
</div>
</div>
</div>
</div>
}
@@ -111,6 +132,9 @@
[Parameter]
public EventCallback<string> OnCloseClick { get; set; }
private string LoadPicture => string.IsNullOrEmpty(_item.PictureBase64) ? string.IsNullOrEmpty(_item.PictureUri) ? string.Empty : $"{Auth.WebUrl}{_item.PictureUri}" : $"data:image/png;base64, {_item.PictureBase64}";
private bool HasPicture => !(string.IsNullOrEmpty(_item.PictureBase64) && string.IsNullOrEmpty(_item.PictureUri));
private string _badFileMessage = string.Empty;
private string _modalDisplay = "none;";
private string _modalClass = "";
private bool _showEditModal = false;
@@ -119,25 +143,54 @@
private async Task SaveClick()
{
await new BlazorAdmin.Services.CatalogItemServices.Edit(Auth).HandleAsync(_item);
Close();
await Close();
}
public async Task Open(int id)
{
Logger.LogInformation("Now loading... /Catalog/Edit/{Id}", id);
await new Css(JSRuntime).HideBodyOverflow();
_item = await new GetById(Auth).HandleAsync(id);
_modalDisplay = "block;";
_modalClass = "Show";
_showEditModal = true;
StateHasChanged();
}
public void Close()
private async Task Close()
{
await new Css(JSRuntime).ShowBodyOverflow();
_modalDisplay = "none";
_modalClass = "";
_showEditModal = false;
OnCloseClick.InvokeAsync(null);
await OnCloseClick.InvokeAsync(null);
}
private async Task ChangeFile(IFileListEntry[] files)
{
_badFileMessage = string.Empty;
var file = files.FirstOrDefault();
_item.PictureName = file?.Name;
_item.PictureBase64 = await CatalogItem.DataToBase64(file);
_badFileMessage = CatalogItem.IsValidImage(_item.PictureName, _item.PictureBase64);
if (!string.IsNullOrEmpty(_badFileMessage))
{
_item.PictureName = null;
_item.PictureBase64 = null;
}
}
private void RemoveImage()
{
_item.PictureName = null;
_item.PictureBase64 = null;
_item.PictureUri = null;
}
}

4
src/BlazorAdmin/Pages/CatalogItemPage/List.razor
View File

@@ -50,7 +50,7 @@ else
Edit
</button>
<button @onclick="@(() => DeleteClick(item.Id))" @onclick:stopPropagation="true" class="btn btn-primary">
<button @onclick="@(() => DeleteClick(item.Id))" @onclick:stopPropagation="true" class="btn btn-danger">
Delete
</button>
</td>
@@ -59,7 +59,7 @@ else
</tbody>
</table>
<Details Brands="@catalogBrands" Types="@catalogTypes" @ref="DetailsComponent" OnEditClick="EditClick"></Details>
<Details Brands="@catalogBrands" Types="@catalogTypes" OnEditClick="EditClick" @ref="DetailsComponent"></Details>
<Edit Brands="@catalogBrands" Types="@catalogTypes" OnCloseClick="ReloadCatalogItems" @ref="EditComponent"></Edit>
<Create Brands="@catalogBrands" Types="@catalogTypes" OnCloseClick="ReloadCatalogItems" @ref="CreateComponent"></Create>
<Delete Brands="@catalogBrands" Types="@catalogTypes" OnCloseClick="ReloadCatalogItems" @ref="DeleteComponent"></Delete>

58
src/BlazorAdmin/Services/CatalogItemServices/CatalogItem.cs
View File

@@ -1,4 +1,8 @@
using System.ComponentModel.DataAnnotations;
using System;
using System.ComponentModel.DataAnnotations;
using System.IO;
using System.Threading.Tasks;
using BlazorInputFile;
namespace BlazorAdmin.Services.CatalogItemServices
{
@@ -22,5 +26,57 @@ namespace BlazorAdmin.Services.CatalogItemServices
public decimal Price { get; set; }
public string PictureUri { get; set; }
public string PictureBase64 { get; set; }
public string PictureName { get; set; }
private const int ImageMinimumBytes = 512000;
public static string IsValidImage(string pictureName, string pictureBase64)
{
if (string.IsNullOrEmpty(pictureBase64))
{
return "File not found!";
}
var fileData = Convert.FromBase64String(pictureBase64);
if (fileData.Length <= 0)
{
return "File length is 0!";
}
if (fileData.Length > ImageMinimumBytes)
{
return "Maximum length is 512KB";
}
if (!IsExtensionValid(pictureName))
{
return "File is not image";
}
return null;
}
public static async Task<string> DataToBase64(IFileListEntry fileItem)
{
using var reader = new StreamReader(fileItem.Data);
await using var memStream = new MemoryStream();
await reader.BaseStream.CopyToAsync(memStream);
var fileData = memStream.ToArray();
var encodedBase64 = Convert.ToBase64String(fileData);
return encodedBase64;
}
private static bool IsExtensionValid(string fileName)
{
var extension = Path.GetExtension(fileName);
return string.Equals(extension, ".jpg", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".png", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".gif", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".jpeg", StringComparison.OrdinalIgnoreCase);
}
}
}

3
src/BlazorAdmin/Services/CatalogItemServices/Create.CreateCatalogItemRequest.cs
View File

@@ -20,5 +20,8 @@ namespace BlazorAdmin.Services.CatalogItemServices
public decimal Price { get; set; } = 0;
public string PictureUri { get; set; } = string.Empty;
public string PictureBase64 { get; set; } = string.Empty;
public string PictureName { get; set; } = string.Empty;
}
}

1
src/BlazorAdmin/_Imports.razor
View File

@@ -16,3 +16,4 @@
@using BlazorAdmin.Services.CatalogTypeServices
@using BlazorAdmin.JavaScript
@using BlazorShared.Authorization
@using BlazorInputFile

4
src/BlazorAdmin/wwwroot/css/admin.css
View File

@@ -150,6 +150,10 @@ admin {
width: 100%;
}
.body-no-overflow {
overflow: hidden !important;
}
@media (max-width: 767.98px) {
.main .top-row:not(.auth) {
display: none;

3
src/BlazorShared/Authorization/Constants.cs
View File

@@ -12,6 +12,9 @@
public static string GetWebUrl(bool inDocker) =>
inDocker ? DOCKER_WEB_URL : WEB_URL;
public static string GetWebUrlInternal(bool inDocker) =>
inDocker ? DOCKER_WEB_URL.Replace("localhost", "host.docker.internal") : WEB_URL;
public static string GetOriginWebUrl(bool inDocker) =>
GetWebUrl(inDocker).TrimEnd('/');

12
src/Infrastructure/Data/FileItem.cs Normal file
View File

@@ -0,0 +1,12 @@
namespace Microsoft.eShopWeb.Infrastructure.Data
{
public class FileItem
{
public string FileName { get; set; }
public string Url { get; set; }
public long Size { get; set; }
public string Ext { get; set; }
public string Type { get; set; }
public string DataBase64 { get; set; }
}
}

1
src/Infrastructure/Infrastructure.csproj
View File

@@ -12,6 +12,7 @@
<PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="3.1.5" />
<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="3.1.5" />
<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="3.1.5" PrivateAssets="All" />
<PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
<PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.7.0" />
</ItemGroup>
<ItemGroup>

83
src/Infrastructure/Services/WebFileSystem.cs Normal file
View File

@@ -0,0 +1,83 @@
using System;
using System.IO;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using Microsoft.eShopWeb.ApplicationCore.Interfaces;
using Microsoft.eShopWeb.Infrastructure.Data;
using Newtonsoft.Json;
namespace Microsoft.eShopWeb.Infrastructure.Services
{
public class WebFileSystem: IFileSystem
{
private readonly HttpClient _httpClient;
private readonly string _url;
public const string AUTH_KEY = "AuthKeyOfDoomThatMustBeAMinimumNumberOfBytes";
public WebFileSystem(string url)
{
_url = url;
_httpClient = new HttpClient();
_httpClient.DefaultRequestHeaders.Add("auth-key", AUTH_KEY);
}
public async Task<bool> SavePicture(string pictureName, string pictureBase64)
{
if (!await UploadFile(pictureName, Convert.FromBase64String(pictureBase64)))
{
return false;
}
return true;
}
private async Task<bool> UploadFile(string fileName, byte[] fileData)
{
if (!fileData.IsValidImage(fileName))
{
return false;
}
return await UploadToWeb(fileName, fileData);
}
private async Task<bool> UploadToWeb(string fileName, byte[] fileData)
{
var request = new FileItem
{
DataBase64 = Convert.ToBase64String(fileData),
FileName = fileName
};
var content = new StringContent(JsonConvert.SerializeObject(request), Encoding.UTF8, "application/json");
using var message = await _httpClient.PostAsync(_url, content);
if (!message.IsSuccessStatusCode)
{
return false;
}
return true;
}
}
public static class ImageValidators
{
private const int ImageMaximumBytes = 512000;
public static bool IsValidImage(this byte[] postedFile, string fileName)
{
return postedFile != null && postedFile.Length > 0 && postedFile.Length <= ImageMaximumBytes && IsExtensionValid(fileName);
}
private static bool IsExtensionValid(string fileName)
{
var extension = Path.GetExtension(fileName);
return string.Equals(extension, ".jpg", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".png", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".gif", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".jpeg", StringComparison.OrdinalIgnoreCase);
}
}
}

2
src/PublicApi/CatalogItemEndpoints/Create.CreateCatalogItemRequest.cs
View File

@@ -7,6 +7,8 @@
public string Description { get; set; }
public string Name { get; set; }
public string PictureUri { get; set; }
public string PictureBase64 { get; set; }
public string PictureName { get; set; }
public decimal Price { get; set; }
}

22
src/PublicApi/CatalogItemEndpoints/Create.cs
View File

@@ -1,4 +1,6 @@
using Ardalis.ApiEndpoints;
using System;
using System.IO;
using Ardalis.ApiEndpoints;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
@@ -16,11 +18,13 @@ namespace Microsoft.eShopWeb.PublicApi.CatalogItemEndpoints
{
private readonly IAsyncRepository<CatalogItem> _itemRepository;
private readonly IUriComposer _uriComposer;
private readonly IFileSystem _webFileSystem;
public Create(IAsyncRepository<CatalogItem> itemRepository, IUriComposer uriComposer)
public Create(IAsyncRepository<CatalogItem> itemRepository, IUriComposer uriComposer, IFileSystem webFileSystem)
{
_itemRepository = itemRepository;
_uriComposer = uriComposer;
_webFileSystem = webFileSystem;
}
[HttpPost("api/catalog-items")]
@@ -34,10 +38,20 @@ namespace Microsoft.eShopWeb.PublicApi.CatalogItemEndpoints
{
var response = new CreateCatalogItemResponse(request.CorrelationId());
CatalogItem newItem = new CatalogItem(request.CatalogTypeId, request.CatalogBrandId, request.Description, request.Name, request.Price, request.PictureUri);
var newItem = new CatalogItem(request.CatalogTypeId, request.CatalogBrandId, request.Description, request.Name, request.Price, request.PictureUri);
newItem = await _itemRepository.AddAsync(newItem);
if (newItem.Id != 0)
{
var picName = $"{newItem.Id}{Path.GetExtension(request.PictureName)}";
if (await _webFileSystem.SavePicture(picName, request.PictureBase64))
{
newItem.UpdatePictureUri(picName);
await _itemRepository.UpdateAsync(newItem);
}
}
var dto = new CatalogItemDto
{
Id = newItem.Id,
@@ -51,5 +65,7 @@ namespace Microsoft.eShopWeb.PublicApi.CatalogItemEndpoints
response.CatalogItem = dto;
return response;
}
}
}

3
src/PublicApi/CatalogItemEndpoints/Update.UpdateCatalogItemRequest.cs
View File

@@ -14,7 +14,8 @@ namespace Microsoft.eShopWeb.PublicApi.CatalogItemEndpoints
public string Description { get; set; }
[Required]
public string Name { get; set; }
public string PictureUri { get; set; }
public string PictureBase64 { get; set; }
public string PictureName { get; set; }
[Range(0.01, 10000)]
public decimal Price { get; set; }
}

21
src/PublicApi/CatalogItemEndpoints/Update.cs
View File

@@ -2,12 +2,10 @@
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.eShopWeb.ApplicationCore.Constants;
using Microsoft.eShopWeb.ApplicationCore.Entities;
using Microsoft.eShopWeb.ApplicationCore.Exceptions;
using Microsoft.eShopWeb.ApplicationCore.Interfaces;
using Swashbuckle.AspNetCore.Annotations;
using System;
using System.IO;
using System.Threading.Tasks;
namespace Microsoft.eShopWeb.PublicApi.CatalogItemEndpoints
@@ -17,11 +15,13 @@ namespace Microsoft.eShopWeb.PublicApi.CatalogItemEndpoints
{
private readonly IAsyncRepository<CatalogItem> _itemRepository;
private readonly IUriComposer _uriComposer;
private readonly IFileSystem _webFileSystem;
public Update(IAsyncRepository<CatalogItem> itemRepository, IUriComposer uriComposer)
public Update(IAsyncRepository<CatalogItem> itemRepository, IUriComposer uriComposer, IFileSystem webFileSystem)
{
_itemRepository = itemRepository;
_uriComposer = uriComposer;
_webFileSystem = webFileSystem;
}
@@ -42,6 +42,19 @@ namespace Microsoft.eShopWeb.PublicApi.CatalogItemEndpoints
existingItem.UpdateBrand(request.CatalogBrandId);
existingItem.UpdateType(request.CatalogTypeId);
if (string.IsNullOrEmpty(request.PictureBase64))
{
existingItem.UpdatePictureUri(string.Empty);
}
else
{
var picName = $"{existingItem.Id}{Path.GetExtension(request.PictureName)}";
if (await _webFileSystem.SavePicture($"{picName}", request.PictureBase64))
{
existingItem.UpdatePictureUri(picName);
}
}
await _itemRepository.UpdateAsync(existingItem);
var dto = new CatalogItemDto

25
src/PublicApi/ImageValidators.cs Normal file
View File

@@ -0,0 +1,25 @@
using System;
using System.IO;
namespace Microsoft.eShopWeb.PublicApi
{
public static class ImageValidators
{
private const int ImageMaximumBytes = 512000;
public static bool IsValidImage(this byte[] postedFile, string fileName)
{
return postedFile != null && postedFile.Length > 0 && postedFile.Length <= ImageMaximumBytes && IsExtensionValid(fileName);
}
private static bool IsExtensionValid(string fileName)
{
var extension = Path.GetExtension(fileName);
return string.Equals(extension, ".jpg", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".png", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".gif", StringComparison.OrdinalIgnoreCase) ||
string.Equals(extension, ".jpeg", StringComparison.OrdinalIgnoreCase);
}
}
}

2
src/PublicApi/PublicApi.csproj
View File

@@ -1,4 +1,4 @@
<Project Sdk="Microsoft.NET.Sdk.Web">
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>

2
src/PublicApi/Startup.cs
View File

@@ -15,6 +15,7 @@ using Microsoft.eShopWeb.ApplicationCore.Services;
using Microsoft.eShopWeb.Infrastructure.Data;
using Microsoft.eShopWeb.Infrastructure.Identity;
using Microsoft.eShopWeb.Infrastructure.Logging;
using Microsoft.eShopWeb.Infrastructure.Services;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
@@ -88,6 +89,7 @@ namespace Microsoft.eShopWeb.PublicApi
services.AddSingleton<IUriComposer>(new UriComposer(Configuration.Get<CatalogSettings>()));
services.AddScoped(typeof(IAppLogger<>), typeof(LoggerAdapter<>));
services.AddScoped<ITokenClaimsService, IdentityTokenClaimService>();
services.AddScoped<IFileSystem, WebFileSystem>(x => new WebFileSystem($"{Constants.GetWebUrlInternal(Startup.InDocker)}File"));
services.AddMemoryCache();

38
src/Web/Controllers/FileController.cs Normal file
View File

@@ -0,0 +1,38 @@
using System;
using System.IO;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.eShopWeb.Web.ViewModels.File;
namespace Microsoft.eShopWeb.Web.Controllers
{
[Route("[controller]")]
[ApiController]
public class FileController : ControllerBase
{
[HttpPost]
[AllowAnonymous]
public IActionResult Upload(FileViewModel fileViewModel)
{
if (!Request.Headers.ContainsKey("auth-key") || Request.Headers["auth-key"].ToString() != ApplicationCore.Constants.AuthorizationConstants.AUTH_KEY)
{
return Unauthorized();
}
if(fileViewModel == null || string.IsNullOrEmpty(fileViewModel.DataBase64)) return BadRequest();
var fileData = Convert.FromBase64String(fileViewModel.DataBase64);
if (fileData.Length <= 0) return BadRequest();
var fullPath = Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot/images/products", fileViewModel.FileName);
if (System.IO.File.Exists(fullPath))
{
System.IO.File.Delete(fullPath);
}
System.IO.File.WriteAllBytes(fullPath, fileData);
return Ok();
}
}
}

10
src/Web/Pages/Admin/Index.cshtml
View File

@@ -27,7 +27,7 @@
integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" />
</environment>
<link href="css/admin.css" rel="stylesheet" />
<script src="_content/BlazorInputFile/inputfile.js"></script>
<script>
window.getCookie = (cname) => {
@@ -55,6 +55,14 @@
window.location = path;
};
window.hideBodyOverflow = () => {
document.body.classList.add("body-no-overflow");
};
window.showBodyOverflow = () => {
document.body.classList.remove("body-no-overflow");
};
</script>
</head>
<body>

14
src/Web/ViewModels/File/FileViewModel.cs Normal file
View File

@@ -0,0 +1,14 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
namespace Microsoft.eShopWeb.Web.ViewModels.File
{
public class FileViewModel
{
public string FileName { get; set; }
public string Url { get; set; }
public string DataBase64 { get; set; }
}
}