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Extract http:// from url

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Dromela

Extract http:// from url

Hello,

I have a problem. I want to extract a url from another url in the pagle-flow. For example, I have this :

<page id="detail" path-info="/server/(.*)/([^/]+)/separate/(.*)/([^/]+)/([^/]+)" matcher="oxf:perl5-matcher"
default-submission="parameters_preview.xml"

view = "model-action.xpl">

<setvalue ref="/parameters/initialdata-id" matcher-group="1"/>
<setvalue ref="/parameters/typeinitialdata-id" matcher-group="2"/>
<setvalue ref="/parameters/urlreturn-id" matcher-group="3"/>
<setvalue ref="/parameters/form-id" matcher-group="5"/>
<setvalue ref="/parameters/type-id" matcher-group="4"/>
<setvalue ref="/parameters/readonly" parameter="readonly"/>

The matcher-group="3" is for example : http://www.google.com , but the matcher give me this => http:/www.google.com .... the "//" goes to "/" ... and I need the orginal "//".

Any idea?? Thanks

Hank Ratzesberger

Re: Extract http:// from url

Hi,

So, after the "/separate/" there is the protocol:domain part of a url
and "/....."

A wild guess...

(https?://[\w\d.-]+?)

for your #3 match. You may need to add other character options
to the [class] .

HTH,
Hank

On Apr 2, 2008, at 1:12 AM, Dromela wrote:

>
> Hello,
>
> I have a problem. I want to extract a url from another url in the
> pagle-flow. For example, I have this :
>
> <page id="detail"
> path-info="/server/(.*)/([^/]+)/separate/(.*)/([^/]+)/([^/]+)"
> matcher="oxf:perl5-matcher"
> default-submission="parameters_preview.xml"
>
> view = "model-action.xpl">
>
> <setvalue ref="/parameters/initialdata-id" matcher-group="1"/>
> <setvalue ref="/parameters/typeinitialdata-id" matcher-group="2"/>
> <setvalue ref="/parameters/urlreturn-id" matcher-group="3"/>
> <setvalue ref="/parameters/form-id" matcher-group="5"/>
> <setvalue ref="/parameters/type-id" matcher-group="4"/>
> <setvalue ref="/parameters/readonly" parameter="readonly"/>
>
> The matcher-group="3" is for example : http://www.google.com , but the
> matcher give me this => http:/www.google.com .... the "//" goes
> to "/" ...
> and I need the orginal "//".
>
> Any idea?? Thanks
> --
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> Nabble.com.
>
>
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Hank Ratzesberger
NEES@UCSB
Institute for Crustal Studies,
University of California, Santa Barbara
805-893-8042

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Alessandro Vernet

Re: Extract http:// from url

Administrator

In reply to this post by Dromela

On Wed, Apr 2, 2008 at 1:12 AM, Dromela <[hidden email]> wrote:
> The matcher-group="3" is for example : http://www.google.com , but the
> matcher give me this => http:/www.google.com .... the "//" goes to "/" ...
> and I need the orginal "//".

I wouldn't be surprised if "//" (multiple slash) in the path part of
the URL were replaced by "/" (single slash). This may be done before
we get the URL (by the servlet engine, Apache, or even the browser). A
way to get around this, would be to pass the server URL (e.g.
http://www.google.com ) not inside the URL, but as a request parameter
(e.g. ...?server=http://www.google.com).

Alex
--
Orbeon Forms - Web 2.0 Forms, open-source, for the Enterprise
Orbeon's Blog: http://www.orbeon.com/blog/
Personal Blog: http://avernet.blogspot.com/

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