In my app I have a few APIs that under api domain. Now in one of the API I want to generate a url that pointing to the main domain, say
test.com/blabla...
I tried to use url_for but seems the default root_url or request.host is in api domain. Url_for will make it to be
api.test.com/blabla..
while I want it to be
test.com/blabla...
Url_for can take a parameter
host: ...
to set it to be test.com/, the question is how can I get the root/base url (test.com) for host? root_url or request.host are all api.test.com.
Any ideas? Thanks.
According to this you can do request.domain
Just so that it's useful to someone else , i came across this today
request.base_url
gives the full path in local as well as on live .
request.domain
gives just the domain name so it sometimes kinda breaks the link while redirecting
Simplest alternative method:
include in you're class
include Rails.application.routes.url_helpers
create function or just use root_url
to get app root/base url:
def add_host_prefix(url)
URI.join(root_url, url).to_s
end
finally: add
Rails.application.routes.default_url_options[:host] = 'localhost:3000'
in:
Your_project_root_deir/config/environments/development.rb
although helpers can be accessible only in views but this is working solution.
request.domain fails on CF it given domain url not base url