public PageMappedContext MapPage(System.Web.HttpContextBase httpContext, SiteMappedContext siteMappedContext)
{
string matchedPath = null;
string queryStringPath = null;
PageRoute matchedRoute;
var url = siteMappedContext.RequestUrl;
Page page;
if (string.IsNullOrEmpty(url) || url == "/")
{
page = GetDefaultPage(siteMappedContext.Site);
matchedPath = "/";
matchedRoute = page.Routes == null ? null : page.Routes.FirstOrDefault();
queryStringPath = "";
}
else
{
string[] paths = url.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
var allPages = _pageProvider.All(siteMappedContext.Site);
page = MatchPage(allPages, paths, out matchedPath, out matchedRoute);
if (page != null)
{
queryStringPath = url.Remove(0, matchedPath.Length).Trim('/');
}
}
if (page != null)
{
return(new PageMappedContext(page, matchedRoute, matchedPath, queryStringPath));
}
return(null);
}
public FrontHttpContextWrapper(HttpContext httpContext, SiteMappedContext siteMappedContext)
: base(httpContext)
{
_context = httpContext;
this.SiteMappedContext = siteMappedContext;
this._request = new FrontHttpRequestWrapper(httpContext.Request, siteMappedContext);
}
public FrontHttpContextWrapper(HttpContext httpContext, SiteMappedContext siteMappedContext)
: base(httpContext)
{
_context = httpContext;
this.SiteMappedContext = siteMappedContext;
this._request = new FrontHttpRequestWrapper(httpContext.Request, siteMappedContext);
}
public PageRequestContext(ControllerContext controllerContext, SiteMappedContext siteMappedContext, PageMappedContext pageMappedContext)
{
this.ControllerContext = controllerContext;
this.SiteMappedContext = siteMappedContext;
this.PageMappedContext = pageMappedContext;
this.Site = siteMappedContext.Site;
this.Page = pageMappedContext.Page;
}
public FrontHttpRequestWrapper(HttpRequest httpRequest, SiteMappedContext siteMappedContext)
: base(httpRequest)
{
this._request = httpRequest;
this.SiteMappedContext = siteMappedContext;
// 原始的AppRelativeCurrentExecutionFilePath
appRelativeCurrentExecutionFilePath = httpRequest.AppRelativeCurrentExecutionFilePath;
RequestUrl = appRelativeCurrentExecutionFilePath.TrimStart('~');
ResetContext();
}
public FrontHttpRequestWrapper(HttpRequest httpRequest, SiteMappedContext siteMappedContext)
: base(httpRequest)
{
this._request = httpRequest;
this.SiteMappedContext = siteMappedContext;
// 原始的AppRelativeCurrentExecutionFilePath
appRelativeCurrentExecutionFilePath = httpRequest.AppRelativeCurrentExecutionFilePath;
RequestUrl = appRelativeCurrentExecutionFilePath.TrimStart('~');
ResetContext();
}
public PageMappedContext MapPage(System.Web.Mvc.ControllerContext controllerContext, SiteMappedContext siteMappedContext)
{
return _frontPageService.MapPage(controllerContext.HttpContext, siteMappedContext);
//var page = new Page(siteMappedContext.Site, "Home");
//return new PageMappedContext()
//{
// Page = page,
// MatchedVirtualPath = "/",
// QueryStringPath = ""
//};
}
/// <summary>
/// 站点请求结束
/// </summary>
/// <param name="httpContext"></param>
public void EndSiteRequest(HttpContextBase httpContext, SiteMappedContext siteMappedContext)
{
Contract.Requires(httpContext != null);
Contract.Requires(siteMappedContext != null);
foreach (var item in _events)
{
item.EndSiteRequest(this, new EndSiteRequestEventArgs(httpContext, siteMappedContext));
}
_siteRequestFlow.EndSiteRequest(httpContext, siteMappedContext);
}
/// <summary>
/// Handle the exception
/// </summary>
/// <param name="httpContext">The HTTP context.</param>
/// <param name="site">The site.</param>
/// <param name="exception">The exception.</param>
public bool Error(ControllerContext controllerContext, SiteMappedContext siteMappedContext, Exception exception)
{
Contract.Requires(controllerContext != null);
Contract.Requires(exception != null);
var handled = false;
foreach (var item in _events)
{
var args = new ErrorEventArgs(controllerContext, siteMappedContext, exception);
item.Error(this, args);
if (args.ExceptionHandled == true)
{
break;
}
}
return handled;
}
/// <summary>
/// 创建Page_Context
/// </summary>
/// <param name="controllerContext"></param>
/// <param name="site"></param>
/// <param name="page"></param>
/// <returns></returns>
public Page_Context CreatePageContext(ControllerContext controllerContext, SiteMappedContext siteMappedContext, PageMappedContext mappedContext)
{
Contract.Requires(controllerContext != null);
Contract.Requires(siteMappedContext != null);
Contract.Requires(mappedContext != null);
foreach (var item in _events)
{
item.PreCreatePageContext(this, new PreCreatePageContextEventArgs(controllerContext, siteMappedContext, mappedContext));
}
var page_context = _pageRequestFlow.CreatePageContext(controllerContext, siteMappedContext, mappedContext);
foreach (var item in _events)
{
var args = new PostCreatePageContextEventArgs(page_context);
item.PostCreatePageContext(this, args);
page_context = args.Page_Context;
}
return page_context;
}
public Page_Context CreatePageContext(System.Web.Mvc.ControllerContext controllerContext, SiteMappedContext siteMappedContext, PageMappedContext pageMappedContext)
{
var pageRequestContext = new PageRequestContext(controllerContext, siteMappedContext, pageMappedContext);
return new Page_Context(controllerContext, pageRequestContext);
}
public BeginSiteRequestEventArgs(HttpContext httpContext, SiteMappedContext siteMappedContext)
{
this.HttpContext = httpContext;
}
/// <summary>
/// 根据需要创建一个自定义的HttpContext
/// </summary>
/// <param name="controllerContext">The controller context.</param>
/// <param name="siteMappedContext">The site.</param>
/// <returns></returns>
public PageMappedContext MapPage(ControllerContext controllerContext, SiteMappedContext siteMappedContext)
{
Contract.Requires(controllerContext != null);
Contract.Requires(siteMappedContext != null);
foreach (var item in _events)
{
item.PreMapPage(this, new PreMapPageEventArgs(controllerContext, siteMappedContext));
}
var mappedContext = _pageRequestFlow.MapPage(controllerContext, siteMappedContext);
foreach (var item in _events)
{
var args = new PostMapPageEventArgs(controllerContext, siteMappedContext, mappedContext);
item.PostMapPage(this, args);
mappedContext = args.PageMappedContext;
}
return mappedContext;
}
/// <summary>
/// 查找处理请求的Handler
/// 比如：PageRequestHandler
/// </summary>
/// <param name="controllerContext">The HTTP context.</param>
/// <returns></returns>
public IRequestHandler MapRequestHandler(ControllerContext controllerContext, SiteMappedContext siteMappedContext)
{
Contract.Requires(controllerContext != null);
Contract.Requires(siteMappedContext != null);
foreach (var item in _events)
{
item.PreMapRequestHandler(this, new PreMapRequestHandlerEventArgs(controllerContext, siteMappedContext));
}
var requestHandler = _siteRequestFlow.MapRequestHandler(controllerContext, siteMappedContext);
foreach (var item in _events)
{
item.PostMapRequestHandler(this, new PostMapRequestHandlerEventArgs(controllerContext, siteMappedContext, requestHandler));
}
return requestHandler;
}
/// <summary>
/// 执行Handler
/// </summary>
/// <param name="controllerContext">The HTTP context.</param>
public void ExecuteRequestHandler(ControllerContext controllerContext, SiteMappedContext siteMappedContext, IRequestHandler requestHandler)
{
Contract.Requires(controllerContext != null);
Contract.Requires(siteMappedContext != null);
Contract.Requires(requestHandler != null);
foreach (var item in _events)
{
item.PreExecuteRequestHandler(this, new PreExecuteRequestHandlerEventArgs(controllerContext, siteMappedContext, requestHandler));
}
_siteRequestFlow.ExecuteRequestHandler(controllerContext, requestHandler, siteMappedContext);
foreach (var item in _events)
{
var args = new PostExecuteRequestHandlerEventArgs(controllerContext, siteMappedContext, requestHandler);
item.PostExecuteRequestHandler(this, args);
}
}
public PreCreatePageContextEventArgs(ControllerContext controllerContext, SiteMappedContext siteMappedContext, PageMappedContext pageMappedContext)
{
this.ControllerContext = controllerContext;
this.SiteMappedContext = siteMappedContext;
this.PageMappedContext = pageMappedContext;
}
public PreExecuteRequestHandlerEventArgs(ControllerContext controllerContext, SiteMappedContext siteMappedContext, IRequestHandler requestHandler)
{
this.ControllerContext = controllerContext;
this.SiteMappedContext = siteMappedContext;
this.RequestHandler = requestHandler;
}
public PreMapRequestHandlerEventArgs(ControllerContext controllerContext, SiteMappedContext siteMappedContext)
{
this.ControllerContext = controllerContext;
this.SiteMappedContext = siteMappedContext;
}
public EndSiteRequestEventArgs(HttpContextBase httpContext, SiteMappedContext siteMappedContext)
{
this.HttpContext = httpContext;
this.SiteMappedContext = siteMappedContext;
}
public Page_Context CreatePageContext(System.Web.Mvc.ControllerContext controllerContext, SiteMappedContext siteMappedContext, PageMappedContext pageMappedContext)
{
var pageRequestContext = new PageRequestContext(controllerContext, siteMappedContext, pageMappedContext);
return(new Page_Context(controllerContext, pageRequestContext));
}
public PageMappedContext MapPage(System.Web.Mvc.ControllerContext controllerContext, SiteMappedContext siteMappedContext)
{
return(_frontPageService.MapPage(controllerContext.HttpContext, siteMappedContext));
//var page = new Page(siteMappedContext.Site, "Home");
//return new PageMappedContext()
//{
// Page = page,
// MatchedVirtualPath = "/",
// QueryStringPath = ""
//};
}
/// <summary>
/// 根据需要创建一个自定义的HttpContext
/// </summary>
/// <param name="httpContext">The HTTP context.</param>
/// <returns></returns>
public HttpContextBase RenewHttpContext(HttpContext httpContext, SiteMappedContext siteMappedContext)
{
Contract.Requires(httpContext != null);
foreach (var item in _events)
{
item.BeginSiteRequest(this, new BeginSiteRequestEventArgs(httpContext, siteMappedContext));
}
var newHttpContext = _siteRequestFlow.RenewHttpContext(httpContext, siteMappedContext);
return newHttpContext;
}
public PreMapPageEventArgs(ControllerContext controllerContext, SiteMappedContext siteMappedContext)
{
this.ControllerContext = controllerContext;
this.SiteMappedContext = siteMappedContext;
}
public PreMapRequestHandlerEventArgs(ControllerContext controllerContext, SiteMappedContext siteMappedContext)
{
this.ControllerContext = controllerContext;
this.SiteMappedContext = siteMappedContext;
}
public BeginSiteRequestEventArgs(HttpContext httpContext, SiteMappedContext siteMappedContext)
{
this.HttpContext = httpContext;
}
/// <summary>
/// Pres the map site event arguments.
/// </summary>
/// <param name="httpContext">The HTTP context.</param>
public PostMapSiteEventArgs(HttpContext httpContext, SiteMappedContext mappedContext)
{
this.HttpContext = httpContext;
this.MappedContext = mappedContext;
}
public PreExecuteRequestHandlerEventArgs(ControllerContext controllerContext, SiteMappedContext siteMappedContext, IRequestHandler requestHandler)
{
this.ControllerContext = controllerContext;
this.SiteMappedContext = siteMappedContext;
this.RequestHandler = requestHandler;
}
public PreMapPageEventArgs(ControllerContext controllerContext, SiteMappedContext siteMappedContext)
{
this.ControllerContext = controllerContext;
this.SiteMappedContext = siteMappedContext;
}
protected override void OnActionExecuting(ActionExecutingContext filterContext)
{
base.OnActionExecuting(filterContext);
_siteMappedContext = ((FrontHttpContextWrapper)this.ControllerContext.HttpContext).SiteMappedContext;
}
public ErrorEventArgs(ControllerContext controllerContext, SiteMappedContext siteMappedContext, Exception e)
{
this.ControllerContext = controllerContext;
this.SiteMappedContext = siteMappedContext;
this.Exception = e;
}
