In ASP.NET MVC how do I get the fully qualified path to my css file
by specifying the relative path.
Eg
Url.Content("~/Content/Print.css")
This returns eg "/Content/Print.css"
Where as I want
http://www.mysite.com/Content/Printcss
Understand the issue?
Malcolm
Similar to Phil, I would use the Request object. However, I would look at the Url property.
With the Url, you can call GetLeftPart(UriPartial.Authority) to get the missing part of your address:
string address =
System.Web.HttpContext.Current.Request.Url.GetLeftPart(UriPartial.Authority) +
Url.Content("~/Content/Print.css");
The GetLeftPart should return "http://www.mysite.com" as shown in the doc:
http://msdn.microsoft.com/en-us/library/system.uri.getleftpart(v=VS.100).aspx
I'd probably concatenate Request.UserHostName and your CSS location:
String.Format("{0}/Content/Print.css", Request.UserHostName);
Related
I want to create an HTTP link to a particular folder in Alfresco Share.
Alfresco Share encodes paths in a rather convoluted way:
thesite
http://server/share/page/site/thesite/documentlibrary
thesite/documentLibrary/somefolder/anotherfolder
http://server/share/page/site/thesite/documentlibrary#filter=path|%2Fsomefolder%2Fanotherfolder
thesite/documentLibrary/éß和ệ
http://server/share/page/site/s1/documentlibrary#filter=path|%2F%25E9%25DF%25u548C%25u1EC7
thesite/documentLibrary/a#bc/éß和ệ
http://server/share/page/site/thesite/documentlibrary#filter=path%7C%2Fa%2523bc%2F%25E9%25DF%25u548C%25u1EC7%7C
I suspect it is a double URLencode, with the exception of slashes which are only URLencoded once.
But I am not 100% sure.
Is there a C# library that does this encoding?
You might find it easier to use the legacy ?path= parameter for document library folder URL creation.
Using the example path /Sample Content/∞⊕⊗¤☺☹★☆★☆★ instead of building a URL of the form
http://alfresco.example/share/page/site/mike/documentlibrary#filter=path%7C%2FSample%2520Content%2F%25u221E%25u2295%25u2297%25A4%25u263A%25u2639%25u2605%25u2606%25u2605%25u2606%25u2605%7C&page=1
you can generate one that looks like
https://alfresco.example/share/page/site/mike/documentlibrary?path=/Sample%20Content/%E2%88%9E%E2%8A%95%E2%8A%97%C2%A4%E2%98%BA%E2%98%B9%E2%98%85%E2%98%86%E2%98%85%E2%98%86%E2%98%85
So using C# you'd use Uri.EscapeUriString() on the path and append it to the base document library URL with ?path=
You can see how the path parameter is interpreted in documentlibrary.inc.ftl
Check org.alfresco.repo.web.scripts.site.SiteShareViewUrlGetfor an implementation. Its not very elegant, but seems pretty complete, probably a good starting point for your own class.
There really should be a helper class for this, but maybe I'm missing something.
I could not find a library, so I wrote the following code:
if (path.Contains("documentLibrary"))
{
int firstSlashPosition = path.IndexOf("/");
string siteName = path.Substring(0, firstSlashPosition);
string pathWithinSite = path.Substring(firstSlashPosition + "/documentLibrary".Length);
string escapedPathWithinSite = HttpUtility.UrlEncode(pathWithinSite);
string reescapedPathWithinSite = HttpUtility.UrlEncode(escapedPathWithinSite);
string sharePath = reescapedPathWithinSite.Replace("%252f", "%2F");
return "http://server/share/page/site/" + siteName + "/documentlibrary#filter=path|" + sharePath;
}
else
{
// Site name only.
return "http://server/share/page/site/" + path + "/documentlibrary";
}
Any correction or better answer would be much appreciated!
Im adding the filevistacontrol to my asp.net MVC web application.
I have a media.aspx page that is ignored in the routing with
routes.IgnoreRoute("media.aspx");
This works successfully and serves a standard webforms page.
Upon adding the filevistacontrol, I can't seem to ignore any calls the control makes to it's webservice.
Eg the following ignoreRoute still seems to get picked up by the MvcHandler.
routes.IgnoreRoute("FileVistaControl/filevista.asmx/GetLanguageFile/");
The exception thrown is:
'The RouteData must contain an item named 'controller' with a non-empty string value'
Thanks in advance.
Short answer:
routes.IgnoreRoute( "{*url}", new { url = #".*\.asmx(/.*)?" } );
Long answer:
If your service can be in any level of a path, none of these options will work for all possible .asmx services:
routes.IgnoreRoute("{resource}.asmx/{*pathInfo}");
routes.IgnoreRoute("{directory}/{resource}.asmx/{*pathInfo}");
By default, the parameters in a route pattern will match until they find a slash.
If the parameter starts with a star *, like pathInfo in those answers, it will match everything, including slashes.
So:
the first answer will only work for .asmx services in the root path, becasuse {resource} will not match slashes. (Would work for something like http://example.com/weather.asmx/forecast)
the second one will only work for .asmx services which are one level away from the root.{directory} will match the first segment of the path, and {resource} the name of the service. (Would work for something like http://example.com/services/weather.asmx/forecast)
None would work for http://example.com/services/weather/weather.asmx/forecast)
The solution is using another overload of the IgnoreRoute method which allows to specify constraints. Using this solution you can use a simple pattern which matches all the url, like this: {*url}. Then you only have to set a constraint which checks that this url refers to a .asmx service. This constraint can be expressed with a regex like this: .*\.asmx(/.*)?. This regex matches any string which ends with .asmx optionally followed by an slash and any number of characters after it.
So, the final answer is this:
routes.IgnoreRoute( "{*url}", new { url = #".*\.asmx(/.*)?" } );
I got it to work using this (a combo of other answers):
routes.IgnoreRoute("{directory}/{resource}.asmx/{*pathInfo}");
What happens when you use:
routes.IgnoreRoute("FileVistaControl/filevista.asmx");
If that doesn't work, try using the ASP.NET Routing Debugger to help you:
http://haacked.com/archive/2008/03/13/url-routing-debugger.aspx
Try this:
routes.IgnoreRoute("{*filevista}", new { filevista = #"(.*/)?filevista.asmx(/.*)?" });
This is based on a Phil Haack recommendation stated here.
Have you tried:
routes.IgnoreRoute("{resource}.aspx/{*pathInfo}");
routes.IgnoreRoute("{resource}.asmx/{*pathInfo}");
It would help if you posted the source for your route configuration. I'm going to take a shot in the dark and say to make sure that your IgnoreRoute() calls are all at the top of your routing definition.
The way IgnoreRoute works is to create a route that matches the ignored route URL and constraints, and attaches a StopRoutingHandler as the RouteHandler. The UrlRoutingModule knows that a StopRoutingHandler means it shouldn't route the request.
As we know, the routes are matched in the order of which they are defined. So, if your {controller}/{action}/{id} route appears before your "FileVistaControl/filevista.asmx/GetLanguageFile/" route, then it will match the "{controller}/{action}/{id}" route.
I may be totally off base here, but it's hard to know without seeing your source. Hope this helps. And post source code! You'll get better answers.
In ASP.NET, is there any way to get the real raw URL?
For example, if a user browse to "http://example.com/mypage.aspx/%2F", I would like to be able to get "http://example.com/mypage.aspx/%2F" rather than "http://example.com/mypage.aspx//".
I would of course like a clean way to do it, but I can live with a hacky approach using reflection or accessing obscure properties.
At the moment, I try to use the uri in the Authorization-header (which works), but I cannot rely on that always being there.
EDIT:
What I really want to do is to be able to distinguish between "http://example.com/mypage.aspx/%2F" and "http://example.com/mypage.aspx/%2F%2F".
It looks like ASP.NET first converts "%2F%2F" into "//" and then converts the slashes into a single slash.
So just re-encoding it is not going to work.
I wasn't able to test this because it only works in IIS and not the ASP.NET Development Server that is part of Visual Studio, but try:
Request.ServerVariables[ "HTTP_URL" ]
The following code works for me:
IServiceProvider serviceProvider = (IServiceProvider)HttpContext.Current;
HttpWorkerRequest workerRequest = (HttpWorkerRequest)serviceProvider.GetService(typeof(HttpWorkerRequest));
string realUrl = workerRequest.GetServerVariable("HTTP_URL");
Note that this only works when running on the IIS and not under f.x. ASP.NET Development Server!
Thanks to Lucero for the answer in another thread and Zhaph for pointing me to the thread.
See also:
Get the exact url the user typed into the browser
Server.HtmlEncode(Request.RawUrl);
The raw URL is defined as the part of the URL following the domain information. In the URL string http://www.contoso.com/articles/recent.aspx, the raw URL is /articles/recent.aspx. The raw URL includes the query string, if present.
see also:link text
I can't test here, but this might be what you need:
Request.Url.AbsoluteUri
Request.RawUrl will return the application relative path(including querystring info) while Request.Url will return the complete path(including querystring info).
For more information, see "Making sense of ASP.NET paths".
Well, you could just encode it back to the url-encoded version.
Get the url from the request and urlencode only the query string part and then concatenate them
I have a page something.aspx, with associated codebehind something.aspx.cs. In that codebehind, I want to know the filesystem location of something.aspx. Is there any convenient way to get it?
Update: I got several excellent answers, which unfortunately didn't work because of something else crazy I'm doing. I'm encoding some additional information on the URL I pass in, so it looks like this:
http://server/path/something.aspx/info1/info2/info3.xml
The server deals with this OK (and I'm not using querystring parameters to work around some other code that I didn't write). But when I call Server.MapPath(Request.Url.ToString()) I get an error that the full URL with the 'info' segments isn't a valid virtual path.
// File path
string absoluteSystemPath = Server.MapPath("~/relative/path.aspx");
// Directory path
string dir = System.IO.Path.GetDirectoryName(absoluteSystemPath);
// Or simply
string dir2 = Server.MapPath("~/relative");
Request.PhysicalPath
Server.MapPath is among the most used way to do it.
string physicalPath = Server.MapPath(Request.Url);
Server.MapPath( Request.AppRelativeCurrentExecutionFilePath )
I've seen similar questions and answers regarding conversions from virtual to absolute and url, but how can I convert a url to a virtual path without manual string parsing?
Example:
I want "http://myserver/home.aspx" converted to: "~/home.aspx"
I realize the above example would be an easy string parsing routine, but I'm looking for a proper solution that will scale to the changing of the url format.
You can get most of it from the Uri class:
new Uri("http://myserver.com/home.aspx").AbsolutePath
Then you just have to prepend the ~
Though, that will might break if you host in a subdirectory - I don't think there's a way to do it specifically in the context of the application you're running.
EDIT: This might do it:
VirtualPathUtility.ToAppRelative(new Uri("http://myserver.com/home.aspx").AbsolutePath);
VirtualPathUtility.ToAppRelative Method (String) seems to be what you are looking for (http://msdn.microsoft.com/en-us/library/ms150163.aspx)
If the virtual path for the application is "myapp" and the virtual path "/myApp/sub/default.asp" is passed into the ToAppRelative method, the resulting application-relative path is "~/sub/default.aspx".