默认状态下,文章可以被搜索引擎找到网页地址,且能打开并访问之。某些栏目如果不希望被访问到,需要修改页面代码。
步骤如下:
在
WebUser类中添加如下方法:
public static bool HasReadPermissions(int siteID, int moduleID, int pageID)
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{
if (HttpContext.Current == null || HttpContext.Current.User == null) return false;
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if (IsAdmin || IsContentAdmin) return true;
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Module module = new Module(moduleID, pageID);
PageSettings pageSettings = new PageSettings(siteID, module.PageID);
if (IsInRoles(pageSettings.AuthorizedRoles) || IsInRoles(module.AuthorizedEditRoles))
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{
return true;
}
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if (module.EditUserID > 0)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
SiteSettings siteSettings = (SiteSettings)HttpContext.Current.Items["SiteSettings"];
SiteUser siteUser = new SiteUser(siteSettings, HttpContext.Current.User.Identity.Name);
if (module.EditUserID == siteUser.UserID)
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{
return true;
}
}
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return false;
}
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对与要控制的页面,修改Page_Load 方法,如下:
private void Page_Load(object sender, EventArgs e)
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{
SecurityHelper.DisableBrowserCache();
LoadParams();
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if (!WebUser.HasReadPermissions (siteSettings.SiteID, ModuleID, CurrentPage.PageID))
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
SiteUtils.RedirectToAccessDeniedPage();
}
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
if (parametersAreInvalid)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
this.pnlBlog.Visible = false;
return;
}
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GetModuleSettings();
SetupCss();
PopulateLabels();
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if (!IsPostBack && ModuleID > 0 && ItemID > 0)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
if (Context.User.Identity.IsAuthenticated)
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
if (WebUser.HasEditPermissions(siteSettings.SiteID, ModuleID, CurrentPage.PageID))
![](https://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif)
{
IsEditable = true;
}
}
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
PopulateControls();
}
![](https://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif)
}