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Added ability to upload badges images

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Michael Gordeev
2019-12-19 02:03:16 +03:00
parent 75c15b9ed0
commit cfe38cda16
3 changed files with 44 additions and 2 deletions
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MyWebsite/MyWebsite/Areas/Admin/Controllers/BadgesController.cs
+30 -2
View File
@@ -21,8 +21,22 @@ namespace MyWebsite.Areas.Admin.Controllers
View(Startup.Database.Badges.Find(id));
[HttpPost]
public IActionResult Edit(Badge model)
public IActionResult Edit(Badge model, IFormFile file = null)
{
if(file != null)
{
System.Drawing.Image image = System.Drawing.Image.FromStream(file.OpenReadStream());
if (image.Width != 64 || image.Height != 64 || !file.FileName.ToLower().EndsWith(".png"))
{
ViewData["UploadException"] = "error";
return View(Startup.Database.Badges.Find(model.Name));
}
using (var stream = System.IO.File.Create(Directory.GetCurrentDirectory() + "/wwwroot/images/Badges/" + file.FileName))
file.CopyTo(stream);
return Redirect(Request.Path.Value);
}
Startup.Database.Badges.Update(model);
Startup.Database.SaveChanges();
@@ -47,8 +61,22 @@ namespace MyWebsite.Areas.Admin.Controllers
View();
[HttpPost]
public IActionResult Create(Badge model)
public IActionResult Create(Badge model, IFormFile file = null)
{
if (file != null)
{
System.Drawing.Image image = System.Drawing.Image.FromStream(file.OpenReadStream());
if (image.Width != 64 || image.Height != 64 || !file.FileName.ToLower().EndsWith(".png"))
{
ViewData["UploadException"] = "error";
return View(Startup.Database.Badges.Find(model.Name));
}
using (var stream = System.IO.File.Create(Directory.GetCurrentDirectory() + "/wwwroot/images/Badges/" + file.FileName))
file.CopyTo(stream);
return Redirect(Request.Path.Value);
}
if (!ModelState.IsValid)
{
ModelState.AddModelError("Error", "Invalid data");
MyWebsite/MyWebsite/Areas/Admin/Views/Badges/Create.cshtml
+7
View File
@@ -45,6 +45,13 @@
<input type="submit" value="Create" class="btn" />
</form>
<hr />
<h2>Upload badge image</h2>
<form method="post" enctype="multipart/form-data">
<input type="file" accept="image/png" name="file" />
<label for="file" style="@(ViewData.Keys.Contains("UploadException") ? "color: red" : "")">File must be a 64x64 PNG image</label>
<input type="submit" value="Upload image" class="btn" />
</form>
</article>
<link type="text/css" rel="stylesheet" href="~/css/Admin.css" />
MyWebsite/MyWebsite/Areas/Admin/Views/Badges/Edit.cshtml
+7
View File
@@ -45,6 +45,13 @@
<input type="submit" value="Save" class="btn" />
</form>
<hr />
<h2>Upload badge image</h2>
<form method="post" enctype="multipart/form-data">
<input type="file" accept="image/png" name="file" />
<label for="file" style="@(ViewData.Keys.Contains("UploadException") ? "color: red" : "")">File must be a 64x64 PNG image</label>
<input type="submit" value="Upload image" class="btn"/>
</form>
</article>
<link type="text/css" rel="stylesheet" href="~/css/Admin.css" />