Rails - Jan 2011 - Getting Hostname in mailer view

Hi everyone,

I need to build a url in my mails view. For restfull resources I can use
routing and  "..._url" target. But for custom url I don''t
know how I
get the hostname of my web app.

I didn''t know how I can get get the value specified on
config.action_mailer.default_url_options = {:host =>
"here_my_host_i_want_get" }

Thanks for reply

Vincent

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I believe you can access it through 
ActionMailer::Base.default_url_options[:host]

Or alternately, you can just generate the URL using url_for()

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On Mon, Jan 17, 2011 at 7:34 AM, Vincent Romagnoli
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>wrote:
> Hi everyone,
>
> I need to build a url in my mails view. For restfull resources I can use
> routing and  "..._url" target. But for custom url I
don''t know how I
> get the hostname of my web app.
>
> I didn''t know how I can get get the value specified on
> config.action_mailer.default_url_options = {:host =>
> "here_my_host_i_want_get" }
>
What I would do is pass it in on your mailer method... you can get the host
name in your controller: request.host. I see action mailer as a model
essentially so you should not couple it to the session.

>
> Thanks for reply
>
> Vincent
>
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Tim Shaffer wrote in post #975474:
> I believe you can access it through
> ActionMailer::Base.default_url_options[:host]
>
> Or alternately, you can just generate the URL using url_for()
Yes ActionMailer::Base.default_url_options[:host] work fine.

Thanks for your help.

vincent

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