From hugo.calado at gmail.com Tue Mar  8 11:55:29 2016
Content-Type: multipart/mixed; boundary="===============2879880437082030213=="
MIME-Version: 1.0
From: Hugo Calado <hugo.calado at gmail.com>
To: undertow-dev at lists.jboss.org
Subject: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
Date: Tue, 08 Mar 2016 16:55:28 +0000
Message-ID: <CAPxXGdMeAu_kKSNv69KYsDCs+ZVu01XB_ax4UiT4JfYxfGYCpA@mail.gmail.com>

--===============2879880437082030213==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable

Greetings,


How can i rewrite the path inside html files.

Original HTML file:

....<script type=3D*"text/javascript"* src=3D*"**/v/js/abc.js**"*></script>

After rewrite:

....<script type=3D*"text/javascript"* src=3D*"**/v123/js/abc.js**"*></scri=
pt>

The main objective is to solve browser cache issues assuring that in each
new release the url's of static objects are modified,

Thank you,
Hugo Calado

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--===============2879880437082030213==--

From sdouglas at redhat.com Tue Mar  8 16:44:32 2016
Content-Type: multipart/mixed; boundary="===============5696823033230672837=="
MIME-Version: 1.0
From: Stuart Douglas <sdouglas at redhat.com>
To: undertow-dev at lists.jboss.org
Subject: Re: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
Date: Tue, 08 Mar 2016 16:44:31 -0500
Message-ID: <343459403.35963152.1457473471012.JavaMail.zimbra@redhat.com>
In-Reply-To: CAPxXGdMeAu_kKSNv69KYsDCs+ZVu01XB_ax4UiT4JfYxfGYCpA@mail.gmail.com

--===============5696823033230672837==
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MIME-Version: 1.0
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Are these simply static files, or dynamically generated?

Stuart

----- Original Message -----
> From: "Hugo Calado" <hugo.calado(a)gmail.com>
> To: undertow-dev(a)lists.jboss.org
> Sent: Wednesday, 9 March, 2016 3:55:28 AM
> Subject: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
> =

> Greetings,
> =

> =

> How can i rewrite the path inside html files.
> =

> Original HTML file:
> =

> .... < script type =3D "text/javascript" src =3D " /v/js/abc.js " ></ scr=
ipt >
> =

> After rewrite:
> =

> .... < script type =3D "text/javascript" src =3D " /v123/js/abc.js " ></ =
script >
> =

> The main objective is to solve browser cache issues assuring that in each=
 new
> release the url's of static objects are modified,
> =

> Thank you,
> Hugo Calado
> =

> =

> =

> =

> =

> =

> =

> =

> =

> =

> =

> =

> _______________________________________________
> undertow-dev mailing list
> undertow-dev(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/undertow-dev

--===============5696823033230672837==--

From hugo.calado at gmail.com Wed Mar  9 05:37:28 2016
Content-Type: multipart/mixed; boundary="===============4437878500853279729=="
MIME-Version: 1.0
From: Hugo Calado <hugo.calado at gmail.com>
To: undertow-dev at lists.jboss.org
Subject: Re: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
Date: Wed, 09 Mar 2016 10:37:27 +0000
Message-ID: <CAPxXGdN5rXyu22cV=xcvfKesAksFLR6PgEzNVNMFz7MrDhwi4Q@mail.gmail.com>
In-Reply-To: 343459403.35963152.1457473471012.JavaMail.zimbra@redhat.com

--===============4437878500853279729==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable

Just static files.

Hugo

2016-03-08 21:44 GMT+00:00 Stuart Douglas <sdouglas(a)redhat.com>:

> Are these simply static files, or dynamically generated?
>
> Stuart
>
> ----- Original Message -----
> > From: "Hugo Calado" <hugo.calado(a)gmail.com>
> > To: undertow-dev(a)lists.jboss.org
> > Sent: Wednesday, 9 March, 2016 3:55:28 AM
> > Subject: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
> >
> > Greetings,
> >
> >
> > How can i rewrite the path inside html files.
> >
> > Original HTML file:
> >
> > .... < script type =3D "text/javascript" src =3D " /v/js/abc.js " ></ s=
cript
> >
> >
> > After rewrite:
> >
> > .... < script type =3D "text/javascript" src =3D " /v123/js/abc.js " ></
> script >
> >
> > The main objective is to solve browser cache issues assuring that in
> each new
> > release the url's of static objects are modified,
> >
> > Thank you,
> > Hugo Calado
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > undertow-dev mailing list
> > undertow-dev(a)lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/undertow-dev
>

--===============4437878500853279729==
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--===============4437878500853279729==--

From sdouglas at redhat.com Wed Mar  9 17:51:01 2016
Content-Type: multipart/mixed; boundary="===============1716312231898655342=="
MIME-Version: 1.0
From: Stuart Douglas <sdouglas at redhat.com>
To: undertow-dev at lists.jboss.org
Subject: Re: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
Date: Wed, 09 Mar 2016 17:51:00 -0500
Message-ID: <1074178704.36742389.1457563860275.JavaMail.zimbra@redhat.com>
In-Reply-To: CAPxXGdN5rXyu22cV=xcvfKesAksFLR6PgEzNVNMFz7MrDhwi4Q@mail.gmail.com

--===============1716312231898655342==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable

Why not just rewrite them at build time? It will be much more efficient tha=
n trying to do it every time you serve the file.

In general this is not an easy problem, you need to use a HTML parser to pa=
rse the page, modify it and then rewrite it, which will be slow (alternativ=
ely you could try hacking up something using regex's or similar, but it har=
d to make it work all the time). =


Stuart

----- Original Message -----
> From: "Hugo Calado" <hugo.calado(a)gmail.com>
> To: "Stuart Douglas" <sdouglas(a)redhat.com>
> Cc: undertow-dev(a)lists.jboss.org
> Sent: Wednesday, 9 March, 2016 9:37:27 PM
> Subject: Re: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
> =

> Just static files.
> =

> Hugo
> =

> 2016-03-08 21:44 GMT+00:00 Stuart Douglas <sdouglas(a)redhat.com>:
> =

> > Are these simply static files, or dynamically generated?
> >
> > Stuart
> >
> > ----- Original Message -----
> > > From: "Hugo Calado" <hugo.calado(a)gmail.com>
> > > To: undertow-dev(a)lists.jboss.org
> > > Sent: Wednesday, 9 March, 2016 3:55:28 AM
> > > Subject: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
> > >
> > > Greetings,
> > >
> > >
> > > How can i rewrite the path inside html files.
> > >
> > > Original HTML file:
> > >
> > > .... < script type =3D "text/javascript" src =3D " /v/js/abc.js " ></=
 script
> > >
> > >
> > > After rewrite:
> > >
> > > .... < script type =3D "text/javascript" src =3D " /v123/js/abc.js " =
></
> > script >
> > >
> > > The main objective is to solve browser cache issues assuring that in
> > each new
> > > release the url's of static objects are modified,
> > >
> > > Thank you,
> > > Hugo Calado
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > undertow-dev mailing list
> > > undertow-dev(a)lists.jboss.org
> > > https://lists.jboss.org/mailman/listinfo/undertow-dev
> >
>=20

--===============1716312231898655342==--

From miere.teixeira at gmail.com Wed Mar  9 19:20:52 2016
Content-Type: multipart/mixed; boundary="===============6790601312491508765=="
MIME-Version: 1.0
From: Miere Teixeira <miere.teixeira at gmail.com>
To: undertow-dev at lists.jboss.org
Subject: Re: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
Date: Thu, 10 Mar 2016 00:20:41 +0000
Message-ID: <CAHezjrTxbCQCwpkjtrrr0PgpYUTwvWCdsFVpsfUEKUR0uMD+pw@mail.gmail.com>
In-Reply-To: 1074178704.36742389.1457563860275.JavaMail.zimbra@redhat.com

--===============6790601312491508765==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable

I'd suggest you to create a random token (or any minor release number) and
store it at the build time. Then, use it as a query parameter on your
asset... Something like this:

<link rel=3D"stylesheet" href=3D"/css/theme.css
<http://localhost:9090/css/theme.css>?yourTokenWillBeHere" />

Last, but not the least, use a template engine like JMustache
<https://github.com/samskivert/jmustache> or Freemarker to this. They used
to be versatile enough to handle HTML rendering and offers a nice API to
define template variables.

I'm sure there must be an easier approach, like Grails used to do, but I
think this would be good enough.


On Wed, Mar 9, 2016 at 7:51 PM Stuart Douglas <sdouglas(a)redhat.com> wrote:

> Why not just rewrite them at build time? It will be much more efficient
> than trying to do it every time you serve the file.
>
> In general this is not an easy problem, you need to use a HTML parser to
> parse the page, modify it and then rewrite it, which will be slow
> (alternatively you could try hacking up something using regex's or simila=
r,
> but it hard to make it work all the time).
>
> Stuart
>
> ----- Original Message -----
> > From: "Hugo Calado" <hugo.calado(a)gmail.com>
> > To: "Stuart Douglas" <sdouglas(a)redhat.com>
> > Cc: undertow-dev(a)lists.jboss.org
> > Sent: Wednesday, 9 March, 2016 9:37:27 PM
> > Subject: Re: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
> >
> > Just static files.
> >
> > Hugo
> >
> > 2016-03-08 21:44 GMT+00:00 Stuart Douglas <sdouglas(a)redhat.com>:
> >
> > > Are these simply static files, or dynamically generated?
> > >
> > > Stuart
> > >
> > > ----- Original Message -----
> > > > From: "Hugo Calado" <hugo.calado(a)gmail.com>
> > > > To: undertow-dev(a)lists.jboss.org
> > > > Sent: Wednesday, 9 March, 2016 3:55:28 AM
> > > > Subject: [undertow-dev] Undertow 1.3.0 - rewrite HTML content
> > > >
> > > > Greetings,
> > > >
> > > >
> > > > How can i rewrite the path inside html files.
> > > >
> > > > Original HTML file:
> > > >
> > > > .... < script type =3D "text/javascript" src =3D " /v/js/abc.js " >=
</
> script
> > > >
> > > >
> > > > After rewrite:
> > > >
> > > > .... < script type =3D "text/javascript" src =3D " /v123/js/abc.js =
" ></
> > > script >
> > > >
> > > > The main objective is to solve browser cache issues assuring that in
> > > each new
> > > > release the url's of static objects are modified,
> > > >
> > > > Thank you,
> > > > Hugo Calado
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > _______________________________________________
> > > > undertow-dev mailing list
> > > > undertow-dev(a)lists.jboss.org
> > > > https://lists.jboss.org/mailman/listinfo/undertow-dev
> > >
> >
> _______________________________________________
> undertow-dev mailing list
> undertow-dev(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/undertow-dev
>

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