public static IHtmlString GeneratePageUrl(UrlHelper urlHelper, Site site, Page page, object values, FrontRequestChannel channel)
{
RouteValueDictionary routeValues = RouteValuesHelpers.GetRouteValues(values);
page = page.AsActual();
if (page == null)
{
return(new HtmlString(""));
}
if (page.Route != null && !string.IsNullOrEmpty(page.Route.ExternalUrl))
{
return(new HtmlString(page.Route.ExternalUrl));
}
var pageRoute = page.Route.ToMvcRoute();
routeValues = RouteValuesHelpers.MergeRouteValues(pageRoute.Defaults, routeValues);
var routeVirtualPath = pageRoute.GetVirtualPath(urlHelper.RequestContext, routeValues);
if (routeVirtualPath == null)
{
throw new InvalidPageRouteException(page);
}
//string contentUrl = routeVirtualPath.VirtualPath;//don't decode the url. why??
//if do not decode the url, the route values contains Chinese character will cause bad request.
string contentUrl = HttpUtility.UrlDecode(routeVirtualPath.VirtualPath);
string pageUrl = contentUrl;
if (!string.IsNullOrEmpty(contentUrl) || (string.IsNullOrEmpty(pageUrl) && !page.IsDefault))
{
pageUrl = Kooboo.Web.Url.UrlUtility.Combine(page.VirtualPath, contentUrl);
}
if (string.IsNullOrEmpty(pageUrl))
{
pageUrl = urlHelper.Content("~/");
}
else
{
pageUrl = HttpUtility.UrlDecode(
urlHelper.RouteUrl("Page", new { PageUrl = new HtmlString(pageUrl) }));
}
var url = FrontUrlHelper.WrapperUrl(pageUrl, site, channel);
return(url);
}
public virtual IHtmlString ViewLink(object linkText, string viewName, object routeValues, object htmlAttributes)
{
var htmlValues = RouteValuesHelpers.GetRouteValues(htmlAttributes);
string url = this.PageContext.FrontUrl.ViewUrl(viewName, routeValues).ToString();
TagBuilder builder = new TagBuilder("a")
{
InnerHtml = linkText != null?HttpUtility.HtmlEncode(linkText) : string.Empty
};
builder.MergeAttributes <string, object>(htmlValues);
builder.MergeAttribute("href", url);
var html = new HtmlString(builder.ToString(TagRenderMode.Normal));
return(html);
}
public virtual IHtmlString PageLink(object linkText, string urlMapKey, object routeValues, object htmlAttributes)
{
#if Page_Trace
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
#endif
var htmlValues = RouteValuesHelpers.GetRouteValues(htmlAttributes);
Page page;
string url = this.PageContext.FrontUrl.PageUrl(urlMapKey, routeValues, out page).ToString();
page = page.AsActual();
var innerHtml = "";
if (linkText == null)
{
innerHtml = page.LinkText;
}
else
{
innerHtml = HttpUtility.HtmlEncode(linkText);
}
TagBuilder builder = new TagBuilder("a")
{
InnerHtml = innerHtml
};
builder.MergeAttributes <string, object>(htmlValues);
builder.MergeAttribute("href", url);
if (page != null && page.Route != null)
{
builder.MergeAttribute("target", page.Route.LinkTarget.ToString());
}
var html = new HtmlString(builder.ToString(TagRenderMode.Normal));
#if Page_Trace
stopwatch.Stop();
HttpContext.Current.Response.Write(string.Format("PageLink,{0}.</br>", stopwatch.Elapsed));
#endif
return(html);
}
//Optional parameter does not support NVelocity
public virtual IHtmlString Pager(object model, object routeValues, PagerOptions options, object htmlAttributes)
{
options = options ?? new PagerOptions();
if ((model is DataRulePagedList))
{
options.PageIndexParameterName = ((DataRulePagedList)model).PageIndexParameterName;
}
var pagedList = (IPagedList)model;
var builder = new CmsPagerBuilder
(
this,
pagedList,
options,
RouteValuesHelpers.GetRouteValues(routeValues),
RouteValuesHelpers.GetRouteValues(htmlAttributes)
);
return(new HtmlString(builder.RenderPager().ToString()));
}
