Diplomarbeit-Absolventenverein/oqtane.framework
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Enhance Settings API for public Site Settings. Added Settings to Site model by default. Added new parameters to Login and UserProfile components. Enhanced Oqtane Theme settings to use new component parameters. Enhanced image download and resizing logic.

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This commit is contained in:
Shaun Walker
2021-09-20 17:15:52 -04:00
parent db85e088bf
commit f739db1e42
25 changed files with 458 additions and 188 deletions
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96
Oqtane.Server/Controllers/FileController.cs
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@ -188,9 +188,9 @@ namespace Oqtane.Controllers
}
}
// GET api/<controller>/upload?url=x&folderid=y
// GET api/<controller>/upload?url=x&folderid=y&name=z
[HttpGet("upload")]
public Models.File UploadFile(string url, string folderid)
public Models.File UploadFile(string url, string folderid, string name)
{
Models.File file = null;
@ -206,16 +206,19 @@ namespace Oqtane.Controllers
string folderPath = _folders.GetFolderPath(folder);
CreateDirectory(folderPath);
string filename = url.Substring(url.LastIndexOf("/", StringComparison.Ordinal) + 1);
if (string.IsNullOrEmpty(name))
{
name = url.Substring(url.LastIndexOf("/", StringComparison.Ordinal) + 1);
}
// check for allowable file extensions
if (!Constants.UploadableFiles.Split(',').Contains(Path.GetExtension(filename).ToLower().Replace(".", "")))
if (!Constants.UploadableFiles.Split(',').Contains(Path.GetExtension(name).ToLower().Replace(".", "")))
{
_logger.Log(LogLevel.Error, this, LogFunction.Create, "File Could Not Be Downloaded From Url Due To Its File Extension {Url}", url);
HttpContext.Response.StatusCode = (int)HttpStatusCode.Conflict;
return file;
}
if (!filename.IsPathOrFileValid())
if (!name.IsPathOrFileValid())
{
_logger.Log(LogLevel.Error, this, LogFunction.Create, $"File Could Not Be Downloaded From Url Due To Its File Name Not Allowed {url}");
HttpContext.Response.StatusCode = (int)HttpStatusCode.Conflict;
@ -225,7 +228,7 @@ namespace Oqtane.Controllers
try
{
var client = new WebClient();
string targetPath = Path.Combine(folderPath, filename);
string targetPath = Path.Combine(folderPath, name);
// remove file if it already exists
if (System.IO.File.Exists(targetPath))
{
@ -233,15 +236,15 @@ namespace Oqtane.Controllers
}
client.DownloadFile(url, targetPath);
file = CreateFile(filename, folder.FolderId, targetPath);
file = CreateFile(name, folder.FolderId, targetPath);
if (file != null)
{
file = _files.AddFile(file);
}
}
catch
catch (Exception ex)
{
_logger.Log(LogLevel.Error, this, LogFunction.Create, "File Could Not Be Downloaded From Url {Url}", url);
_logger.Log(LogLevel.Error, this, LogFunction.Create, "File Could Not Be Downloaded From Url {Url} {Error}", url, ex.Message);
}
}
else
@ -494,8 +497,8 @@ namespace Oqtane.Controllers
return System.IO.File.Exists(errorPath) ? PhysicalFile(errorPath, MimeUtilities.GetMimeType(errorPath)) : null;
}
[HttpGet("image/{id}/{size}/{mode?}")]
public IActionResult GetImage(int id, string size, string mode)
[HttpGet("image/{id}/{width}/{height}/{mode?}")]
public IActionResult GetImage(int id, int width, int height, string mode)
{
var file = _files.GetFile(id);
if (file != null && file.Folder.SiteId == _alias.SiteId && _userPermissions.IsAuthorized(User, PermissionNames.View, file.Folder.Permissions))
@ -505,27 +508,31 @@ namespace Oqtane.Controllers
var filepath = _files.GetFilePath(file);
if (System.IO.File.Exists(filepath))
{
size = size.ToLower();
mode = (string.IsNullOrEmpty(mode)) ? "crop" : mode;
if ((_userPermissions.IsAuthorized(User, PermissionNames.Edit, file.Folder.Permissions) ||
size.Contains("x") && !string.IsNullOrEmpty(file.Folder.ImageSizes) && file.Folder.ImageSizes.ToLower().Split(",").Contains(size))
&& Enum.TryParse(mode, true, out ResizeMode resizemode))
string imagepath = filepath.Replace(Path.GetExtension(filepath), "." + width.ToString() + "x" + height.ToString() + "." + mode.ToLower() + ".png");
if (!System.IO.File.Exists(imagepath))
{
var imagepath = CreateImage(filepath, size, resizemode.ToString());
if (!string.IsNullOrEmpty(imagepath))
if ((_userPermissions.IsAuthorized(User, PermissionNames.Edit, file.Folder.Permissions) ||
!string.IsNullOrEmpty(file.Folder.ImageSizes) && file.Folder.ImageSizes.ToLower().Split(",").Contains(width.ToString() + "x" + height.ToString()))
&& Enum.TryParse(mode, true, out ResizeMode resizemode))
{
return PhysicalFile(imagepath, file.GetMimeType());
imagepath = CreateImage(filepath, width, height, resizemode.ToString(), imagepath);
}
else
{
_logger.Log(LogLevel.Error, this, LogFunction.Create, "Error Creating Image For File {File} {Size}", file, size);
HttpContext.Response.StatusCode = (int)HttpStatusCode.NotFound;
_logger.Log(LogLevel.Error, this, LogFunction.Security, "Invalid Image Size For Folder Or Invalid Mode Specification {Folder} {Width} {Height} {Mode}", file.Folder, width, height, mode);
HttpContext.Response.StatusCode = (int)HttpStatusCode.Forbidden;
}
}
if (!string.IsNullOrEmpty(imagepath))
{
return PhysicalFile(imagepath, file.GetMimeType());
}
else
{
_logger.Log(LogLevel.Error, this, LogFunction.Security, "Invalid Image Size For Folder Or Invalid Mode Specification {Folder} {Size} {Mode}", file.Folder, size, mode);
HttpContext.Response.StatusCode = (int)HttpStatusCode.Forbidden;
_logger.Log(LogLevel.Error, this, LogFunction.Create, "Error Displaying Image For File {File} {Width} {Height}", file, width, height);
HttpContext.Response.StatusCode = (int)HttpStatusCode.NotFound;
}
}
else
@ -550,38 +557,31 @@ namespace Oqtane.Controllers
return System.IO.File.Exists(errorPath) ? PhysicalFile(errorPath, MimeUtilities.GetMimeType(errorPath)) : null;
}
private string CreateImage(string filepath, string size, string mode)
private string CreateImage(string filepath, int width, int height, string mode, string imagepath)
{
string imagepath = filepath.Replace(Path.GetExtension(filepath), "." + size + "." + mode.ToLower() + ".png");
if (!System.IO.File.Exists(imagepath))
try
{
try
FileStream stream = new FileStream(filepath, FileMode.Open, FileAccess.Read);
using (Image image = Image.Load(stream))
{
FileStream stream = new FileStream(filepath, FileMode.Open, FileAccess.Read);
using (Image image = Image.Load(stream))
{
var parts = size.Split('x');
int width = (!string.IsNullOrEmpty(parts[0])) ? int.Parse(parts[0]) : 0;
int height = (!string.IsNullOrEmpty(parts[1])) ? int.Parse(parts[1]) : 0;
Enum.TryParse(mode, true, out ResizeMode resizemode);
Enum.TryParse(mode, true, out ResizeMode resizemode);
image.Mutate(x =>
x.Resize(new ResizeOptions
{
Size = new Size(width, height),
Mode = resizemode
})
.BackgroundColor(new Rgba32(255, 255, 255, 0)));
image.Mutate(x =>
x.Resize(new ResizeOptions
{
Size = new Size(width, height),
Mode = resizemode
})
.BackgroundColor(new Rgba32(255, 255, 255, 0)));
image.Save(imagepath, new PngEncoder());
}
stream.Close();
}
catch // error creating image
{
imagepath = "";
image.Save(imagepath, new PngEncoder());
}
stream.Close();
}
catch (Exception ex)
{
_logger.Log(LogLevel.Error, this, LogFunction.Security, "Error Creating Image For File {FilePath} {Width} {Height} {Mode} {Error}", filepath, width, height, mode, ex.Message);
imagepath = "";
}
return imagepath;