Done, hope I did not break anything in the process. On Thu, May 3, 2012 at 2:34 PM, Marius Dumitru Florea <[email protected]> wrote:
On Thu, May 3, 2012 at 2:24 PM, Thomas Mortagne <[email protected]> wrote:
On Tue, Apr 10, 2012 at 10:16 AM, Thomas Mortagne <[email protected]> wrote:
On Mon, Apr 9, 2012 at 9:26 AM, Marius Dumitru Florea <[email protected]> wrote:
On Sun, Apr 8, 2012 at 1:15 PM, Thomas Mortagne <[email protected]> wrote:
On Fri, Apr 6, 2012 at 11:28 AM, Marius Dumitru Florea <[email protected]> wrote:
On Fri, Apr 6, 2012 at 11:57 AM, Thomas Mortagne <[email protected]> wrote: > I was starting to look at what to modify and I found that we are > really not consistent right now: most of the Java code in oldcore like > XWikiAction are using absolute URL but all VM I could see (and I guess > it's the same for the wiki pages) send relative URLs. > > So using absolute URL for send redirect is very far from being a rule > right now. It also mean that making it configurable is going to be a > pain since none of the .vm and wiki page are going though some common > redirect oriented URL generator like most Java code do. > > Here is a proposal: > * introduce a configuration but use it only in > XWikiDocument#getURL(String action, String params, boolean redirect, > XWikiContext context) (that's the method where pretty much all Java > code go trough when asking for a redirect URL)
There is also api.XWiki.getRequestURL() used with xredirect query string parameter, at least for the login and logout URLs. We should either add an API to get the relative form of the current request URL or change api.XWiki.getRequestURL() to take into account the configuration you're proposing. I prefer the later.
I don't agree here, api.XWiki.getRequestURL() is supposed to return the request URL and returning a relative URL would not make much sense and would be a major API breackage IMO. If you return a relative URL it's not really the request URL anymore.
Now I'm not sure it's that important to force this particular use case in a relative URL since what you want is to go back in the exact same situation after having done something (like login) and providing the request URL as it is probably make more sense that modify it in a relative URL to be resolved back by the application server.
WDYT ?
We don't have the "request URL as it is". We compute it using the same URL factory that creates wrong document external URLs when XWiki is behind a proxy. So if XWikiDocument#getURL() returns the wrong URL then XWiki#getRequestURL will do the same.
I'm fine with keeping the current behaviour of XWiki#getRequestURL() for backward compatibility, but we need an API to get the relative request URL as well.
Indeed I fault this was simply provided by the requuest since there was getRequestURL in HttpServletRequest but it's reconstructed too according to the javadoc. In that case yes we should probably introduce a new API for it. But we need to be carefull with that in the case where xredirect is using in another wiki but I don't think we really have this usse case.
What about adding a api.XWiki#getRequestURL(boolean redirect) to follow XWikiDocument#getURL ?
Other idea beiing to a simple api.XWiki#getRelativeRequestURL().
Adding api.XWiki#getRelativeRequestURL() and I should be ready to merge my branch.
Great! Thanks, Marius
Thanks, Marius
> * introduce a api.Document#getURL(String action, String queryString, > boolean redirect) method to follow XWikiDocument (from scratch I think > I would prefer getRedirectURL but it's simpler to follow already > existing API for now) > * we can refactor later the .vm and wiki page to support this new > configuration. What's important right now is to allow someone to come > back to old behavior for whatever reason (which sounds a lot less > necessary to me now that I know that we actually use a lot of relative > URL in sendRedirect) but better be safe since it does not cost a lot > here and I plan to introduce this in xwiki.cfg only > > WDYT ?
+1, although I'm also for generating relative URLs whenever it is possible, without any configuration parameter.
Thanks, Marius
> > On Wed, Mar 21, 2012 at 1:10 AM, Thomas Mortagne > <[email protected]> wrote: >> On Tue, Mar 20, 2012 at 11:36 PM, Sergiu Dumitriu <[email protected]> wrote: >>> On 03/20/2012 03:39 AM, Thomas Mortagne wrote: >>>> >>>> Hi devs, >>>> >>>> In HTTP specifications a redirect is always absolute URL which is >>>> probably why we use absolute URL with sendRedirect. >>>> >>>> However sendRedirect does not produce direct HTTP response but allows >>>> relative URL and delegate to the application server the job of >>>> producing proper absolute URL. >>>> >>>> IMO XWiki should always use relative URL everywhere it can so I >>>> propose to change our practice to use relative URL instead of absolute >>>> URL with HttpSevletResponse#sendRedirect when possible. >>>> >>>> The only reasons I see to use external URLs are: >>>> * interwiki URL in a domain based multiwiki >>>> * html/pdf export for links pointing on not exported pages or non view >>>> actions >>>> >>>> WDYT ? >>> >>> >>> I don't think this will actually solve the problem. >> >> What problem ? If you are talking about >> http://jira.xwiki.org/browse/XWIKI-7632 it did fixed the issue in this >> specific use case as I said on the issue itself. >> >>>As long as XWiki doesn't >>> know the correct URL to use, I doubt that the container will do any better. >>> I just tested this on Apache HTTPD + mod_proxy_http going to Jetty, and it >>> didn't solve the problem. >> >> Probably mean you did not properly configured your reverse proxy but >> in my use case it was done right. >> >>> >>> For the PDF export, all URLs must be external. A relative URL in a PDF >>> doesn't have a base URL to work with, since the PDF is a standalone >>> document. That's why we use a special URLFactory when exporting PDFs. >> >> I know we are using a special URLFactory for pdf export. If a document >> pointing to itself or to another document exported in the same pdf is >> an external URL with sheme/host/port then there is something pretty >> wrong in the pdf export. Anyway that's not really the subject of the >> proposal. >> >>> >>> >>>> Here is my +1. We very often fix bugs in the way to produce external >>>> URL and it's still not OK (see >>>> http://jira.xwiki.org/browse/XWIKI-7632) so lets reduce the scope for >>>> this need as much as possible. >>>> >>> >>> >>> -- >>> Sergiu Dumitriu >>> http://purl.org/net/sergiu/ >>> >>> _______________________________________________ >>> devs mailing list >>> [email protected] >>> http://lists.xwiki.org/mailman/listinfo/devs >> >> >> >> -- >> Thomas Mortagne > > > > -- > Thomas Mortagne > _______________________________________________ > devs mailing list > [email protected] > http://lists.xwiki.org/mailman/listinfo/devs _______________________________________________ devs mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/devs
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