[opencms-dev] Custom error pages for some sites

[Pavel Peringer]

Hello

I would like to have custom error pages for each site. These pages are 
located in site module dir "/system/modules/[site_name]/error-pages". In 
handle404.html I would like to recognize the site an error comes from 
and include page from corresponding errorpages dir. But I can not find 
out which site error comes from because the is no info in request about 
it. Only the missing requested file in "site format" - /any_file without 
"context" - the original site.

In OpenCmsServlet.openErrorHandler() is set the error code
req.setAttribute(CmsRequestUtil.ATTRIBUTE_ERRORCODE, new 
Integer(errorCode));

 From JSP request I can get "javax.servlet.error.request_uri" again 
without siteRoot information.

I use Apache proxing and so I get from request.getHeader("Host") String 
"127.0.0.1" and can not display for web user this "ugly" link to site 
home page "http://127.0.0.1/index.html" for its site.

Maybe it should be good add the SiteRoot information to the handler 
request or how can I solve this problem in "OpenCms" way?

On Opencms Forum there was an idea of redirect from /system/handler404 
to /error404.html which should redirect back to the "original" site and 
customize this page.
By this way the web user get from his missing URL to /error404 URL. I 
would preffer the URL stay same and only generate error "content" into 
missing page..

Thanks a lot

Pavel Peringer

-- 
Pavel Peringer                              Qbizm technologies, a.s.
programator                                 ... the art of software.
____________________________________________________________________
www.qbizm-technologies.cz    www.qbizm.cz      www.qbizm-services.cz