public LibraryImageInfo Create()
{
var auth = new AuthenticatedRequest();
if (!auth.IsAdminLoggin ||
!auth.AdminPermissionsImpl.HasSitePermissions(auth.SiteId,
ConfigManager.SitePermissions.Library))
{
return(Request.Unauthorized <LibraryImageInfo>());
}
var library = new LibraryImageInfo
{
GroupId = auth.GetQueryInt("groupId")
};
var fileName = auth.HttpRequest["fileName"];
var fileCount = auth.HttpRequest.Files.Count;
if (fileCount == 0)
{
return(Request.BadRequest <LibraryImageInfo>("请选择有效的文件上传"));
}
var file = auth.HttpRequest.Files[0];
if (string.IsNullOrEmpty(fileName))
{
fileName = Path.GetFileName(file.FileName);
}
if (!PathUtils.IsExtension(PathUtils.GetExtension(fileName), ".jpg", ".jpeg", ".bmp", ".gif", ".png", ".svg", ".webp"))
{
return(Request.BadRequest <LibraryImageInfo>("文件只能是图片格式，请选择有效的文件上传!"));
}
var libraryFileName = PathUtils.GetLibraryFileName(fileName);
var virtualPath = PathUtils.GetLibraryVirtualPath(EUploadType.Image, libraryFileName);
var filePath = PathUtils.Combine(WebConfigUtils.PhysicalApplicationPath, virtualPath);
DirectoryUtils.CreateDirectoryIfNotExists(filePath);
file.SaveAs(filePath);
library.Title = fileName;
library.Url = virtualPath;
library.Id = DataProvider.LibraryImageDao.Insert(library);
return(library);
}
public void Update(LibraryImageInfo group)
{
var sqlString = $@"UPDATE {TableName} SET
{nameof(LibraryImageInfo.Title)} = @{nameof(LibraryImageInfo.Title)},
{nameof(LibraryImageInfo.GroupId)} = @{nameof(LibraryImageInfo.GroupId)},
{nameof(LibraryImageInfo.Url)} = @{nameof(LibraryImageInfo.Url)}
WHERE {nameof(LibraryImageInfo.Id)} = @{nameof(LibraryImageInfo.Id)}";
IDataParameter[] parameters =
{
GetParameter(nameof(LibraryImageInfo.Title), DataType.VarChar, 500, group.Title),
GetParameter(nameof(LibraryImageInfo.GroupId), DataType.Integer, group.GroupId),
GetParameter(nameof(LibraryImageInfo.Url), DataType.VarChar, 500, group.Url),
GetParameter(nameof(LibraryImageInfo.Id), DataType.Integer, group.Id)
};
ExecuteNonQuery(sqlString, parameters);
}
public LibraryImageInfo Update([FromUri] int id, [FromBody] LibraryImageInfo library)
{
var auth = new AuthenticatedRequest();
if (!auth.IsAdminLoggin ||
!auth.AdminPermissionsImpl.HasSitePermissions(auth.SiteId,
ConfigManager.SitePermissions.Library))
{
return(Request.Unauthorized <LibraryImageInfo>());
}
var lib = DataProvider.LibraryImageDao.Get(id);
lib.Title = library.Title;
lib.GroupId = library.GroupId;
DataProvider.LibraryImageDao.Update(lib);
return(library);
}
public int Insert(LibraryImageInfo group)
{
var sqlString = $@"INSERT INTO {TableName}
({nameof(LibraryImageInfo.Title)},
{nameof(LibraryImageInfo.GroupId)},
{nameof(LibraryImageInfo.Url)})
VALUES
(@{nameof(LibraryImageInfo.Title)},
@{nameof(LibraryImageInfo.GroupId)},
@{nameof(LibraryImageInfo.Url)})";
IDataParameter[] parameters =
{
GetParameter(nameof(LibraryImageInfo.Title), DataType.VarChar, 500, group.Title),
GetParameter(nameof(LibraryImageInfo.GroupId), DataType.Integer, group.GroupId),
GetParameter(nameof(LibraryImageInfo.Url), DataType.VarChar, 500, group.Url),
};
return(ExecuteNonQueryAndReturnId(TableName, nameof(LibraryImageInfo.Id), sqlString, parameters));
}
private static LibraryImageInfo GetLibraryImageInfo(IDataRecord rdr)
{
if (rdr == null)
{
return(null);
}
var libraryGroupInfo = new LibraryImageInfo();
var i = 0;
libraryGroupInfo.Id = rdr.IsDBNull(i) ? 0 : rdr.GetInt32(i);
i++;
libraryGroupInfo.Title = rdr.IsDBNull(i) ? string.Empty : rdr.GetString(i);
i++;
libraryGroupInfo.GroupId = rdr.IsDBNull(i) ? 0 : rdr.GetInt32(i);
i++;
libraryGroupInfo.Url = rdr.IsDBNull(i) ? string.Empty : rdr.GetString(i);
return(libraryGroupInfo);
}
public LibraryImageInfo Get(int libraryId)
{
LibraryImageInfo accessTokenInfo = null;
var sqlString = $@"SELECT {nameof(LibraryImageInfo.Id)},
{nameof(LibraryImageInfo.Title)},
{nameof(LibraryImageInfo.GroupId)},
{nameof(LibraryImageInfo.Url)}
FROM {TableName} WHERE {nameof(LibraryImageInfo.Id)} = {libraryId}";
using (var rdr = ExecuteReader(sqlString))
{
if (rdr.Read())
{
accessTokenInfo = GetLibraryImageInfo(rdr);
}
rdr.Close();
}
return(accessTokenInfo);
}