public override void OnAuthorization(AuthorizationContext filterContext)
{
base.OnAuthorization(filterContext);
if (!isRedirectBuy && null == current)
{
return;
}
var packageService = DependencyResolver.Current.GetService <PackageService>();
var result = filterContext.HttpContext.Request.CheckResourceParams(packageService, current);
baseParam = result.Data;
if (result.Code == -1)
{
filterContext.Result = base.RedirectLogin(filterContext);
}
else if (!result.IsSucceed && result.Code < 100)
{
filterContext.Result = new RedirectResult("/error?message=" + result.Message);
}
else if (!baseParam.IsCan && baseParam.PackageType == 1 && isRedirectBuy)
{
filterContext.Result = filterContext.HttpContext.Request.Url.ToString().LastIndexOf("mobile") > -1 ?
null// new RedirectResult(string.Format("/mobile/paper/buy?packageId={0}&cid={1}&versionId={2}", result.Data.PackageId, result.Data.TaskResultContent.PackageCatalogueId, result.Data.TaskResultContent.ResourceVersionId))
:
new RedirectResult(string.Format("/home/buy?packageId={0}&cid={1}&versionId={2}", result.Data.PackageId, result.Data.TaskResultContent.PackageCatalogueId, result.Data.TaskResultContent.ResourceVersionId));
}
}
/// <summary>
/// 资源参数验证与基础信息赋值
/// </summary>
public static ReturnResult <ResourceParam> CheckResourceParams(this HttpRequestBase request, PackageService packageService, User user)
{
var query = request.Url.ParseQueryString();
var client = new RestClient(100001);
var defectParams = resourceParamsArray.Except(query.AllKeys.Select(t => t.ToLower()));
if (defectParams.Any())
{
return(new ReturnResult <ResourceParam>(1, null, string.Concat("基础参数验证失败,参数:", string.Join(",", defectParams), "未找到")));
}
var baseParam = new ResourceParam()
{
User = user,
ViewType = 1,
PackageId = Convert.ToInt64(query.Get("packageId")),
CatalogueId = query.Get("cid"),
VersionId = Convert.ToInt64(query.Get("versionId")),
PackagePermission = new PackagePermissionContract()
};
baseParam.Package = packageService.GetPackage(baseParam.PackageId);
if (null == baseParam.Package)
{
return(new ReturnResult <ResourceParam>(1, baseParam, "错误的URL,参数packageId错误"));
}
baseParam.PackageType = baseParam.Package.GroupType;
baseParam.CategoryContent = packageService.GetTaskResultContents(baseParam.PackageId, baseParam.CatalogueId, null);
if (null == baseParam.CategoryContent || !baseParam.CategoryContent.ResultContents.Any())
{
return(new ReturnResult <ResourceParam>(2, baseParam, "错误的URL,资源包中未包含所需资源"));
}
if (null == baseParam.TaskResultContent)
{
return(new ReturnResult <ResourceParam>(3, baseParam, "错误的URL,资源包中未找到所需资源"));
}
#region 资源权限认证 DateTime.Now < DateTime.Parse("2015-09-01") 时间小于九月一号的所有资源免费开放
if (baseParam.TaskResultContent.IsFree || user.IsTeacher || DateTime.Now < DateTime.Parse("2015-09-01"))
{
baseParam.PackagePermission = new PackagePermissionContract {
ExpirationDate = DateTime.Now.AddYears(1)
};
}
else if (user.UserID > 0)
{
//判断用户使用权限 VipCode(1:已购买书籍 2:无使用权限 3:已购买但已过期 4:免费资源 5:已开通会员服务 6:已经开通服务但已经过期)
//var result = new RestClient(user.UserID, "http://192.168.1.61:8123").ExecuteGet<ReturnResult<PackagePermissionContract>>("/bookcase/home/IsCan", new { packageId = baseParam.PackageId, userid = user.UserID });
var result = new RestClient(user.UserID).ExecuteGet <ReturnResult <PackagePermissionContract> >(WebApi.UserIsCan, new { packageId = baseParam.Package.PackageId, userid = user.UserID });
if (result.Ret == 0 && null != result.Data)
{
baseParam.PackagePermission = result.Data;
}
}
else
{
return(new ReturnResult <ResourceParam>(-1, baseParam, "非免费资源,需要登录!"));
}
if (null == baseParam.PackagePermission)
{
return(new ReturnResult <ResourceParam>(102, baseParam, "您还未购买,请购买后再使用!"));
}
if (baseParam.PackagePermission.ExpirationDate < DateTime.Now)
{
return(new ReturnResult <ResourceParam>(103, baseParam, "产品已过期,请重新购买!"));
}
#endregion
return(new ReturnResult <ResourceParam>(baseParam));
}
public virtual ActionResult Index(ResourceParam baseParam, long versionId)
{
return(View(baseParam));
}
protected bool isRedirectBuy = true; //未购买是否跳转到购买页面
public ResourceAuthorize(bool isRedirectLogin = false, bool isRedirectBuy = true)
: base(isRedirectLogin)
{
this.isRedirectBuy = isRedirectBuy;
this.baseParam = new ResourceParam();
}