Email does not support relative links since there is no implicit host. Therefore all links inside of emails must be fully qualified URLs. All path helpers are now deprecated. When removed, the error will give early indication to developers to use `*_url` methods instead.
Currently if a developer uses a `*_path` helper, their tests and `mail_view` will not catch the mistake. The only way to see the error is by sending emails in production. Preventing sending out emails with non-working path's is the desired end goal of this PR.
Currently path helpers are mixed-in to controllers (the ActionMailer::Base acts as a controller). All `*_url` and `*_path` helpers are made available through the same module. This PR separates this behavior into two modules so we can extend the `*_path` methods to add a Deprecation to them. Once deprecated we can use this same area to raise a NoMethodError and add an informative message directing the developer to use `*_url` instead.
The module with warnings is only mixed in when a controller returns false from the newly added `supports_relative_path?`.
Paired @sgrif & @schneems
The entire 127.0.0.0/8 range is assigned to the loopback address, not
only 127.0.0.0/24. This patch allows ActionDispatch::Request::LOCALHOST
to match any IPv4 127.0.0.0/8 loopback address.
The only place that the #local? method was previously under test was
in the show_expectations_test.rb file. I don't particularly like that
that's implicitly where this code is under test, and I feel like I
should move some of that testing code into the
test/dispatch/request_test.rb file, but I wanted some feedback first.
Credit goes to @sriedel for discovering the issue and adding the
patch.
"recall" is a terrible name. This variable contains the parameters that
we got from the path (e.g. for "/posts/1" it has :controller => "posts",
:id => "1"). Since it contains the parameters we got from the path,
"path_parameters" is a better name. We always pass path_parameters to
`generate`, so lets make it required.
since we know that the route should be a path or fully qualified, we can
pass a strategy object that handles generation. This allows us to
eliminate an "if only_path" branch when generating urls.
people may be passing filenames to the constructor that are not utf-8,
but they will assome that calling `original_filename` returns utf-8
(because that's what it used to do).
`ActionDispatch::ShowExceptions` overwrites `PATH_INFO` with the status code
for the exception defined in `ExceptionWrapper`, so the path the user was
visiting when an exception occurred was not previously available to any custom
exceptions_app.
The original `PATH_INFO` is now stashed in
`env["action_dispatch.original_path"]`.
Although the cookie values happens to be ASCII strings because they are
Base64 encoded, it is semantically incorrect to check for the number of the
characters in the cookie, when we actually want to check for the number of the
bytes it consists of.
Furthermore it is unecessary coupling with the current implementation that
uses Base64 for encoding the values.
`render nothing: true` or rendering a `nil` body no longer add a single
space to the response body.
The old behavior was added as a workaround for a bug in an early version of
Safari, where the HTTP headers are not returned correctly if the response
body has a 0-length. This is been fixed since and the workaround is no
longer necessary.
Use `render body: ' '` if the old behavior is desired.
Because URI paths may contain non US-ASCII characters we need to force
the encoding of any unescaped URIs to UTF-8 if they are US-ASCII.
This essentially replicates the functionality of the monkey patch to
URI.parser.unescape in active_support/core_ext/uri.rb.
Fixes#16104.
Prior to this commit shallow resources would only generate paths for
non-direct children (with a nested depth greater than 1).
Take the following routes file.
resources :blogs do
resources :posts, shallow: true do
resources :comments do
resources :tags
end
end
end
This would generate shallow paths for `tags` nested under `posts`,
e.g `/posts/:id/tags/`, however it would not generate shallow paths
for `comments` nested under `posts`, e.g `/posts/:id/comments/new`.
This commit changes the behaviour of the route mapper so that it
generate paths for direct children of shallow resources, for example
if you take the previous routes file, this will now generate
shallow paths for `comments` nested under `posts`, .e.g
`posts/:id/comments/new`.
This was the behaviour in Rails `4.0.4` however this was broken in
@jcoglan's fix for another routes related issue[1].
This also fixes an issue[2] reported by @smdern.
[1] https://github.com/rails/rails/commit/d0e5963
[2] https://github.com/rails/rails/issues/15783
The latter has the same speed as the former in the worst case
and faster in general, because it is always better to sort less items.
Unfortunately, `routes.select!{...}.sort_by!{...}` is not possible here
because `select!` returns `nil`, so select! and sort! must be done
in two steps.
Because it is more natural way to test substring inclusion. Also, in
this particular case it is much faster.
In general, using `Regexp.new str` for such kind of things is dangerous.
The string must be escaped, unless you know what you're doing. Example:
Regexp.new "\\" # HELLO WINDOWS
# RegexpError: too short escape sequence: /\/
The right way to do this is escape the string
Regexp.new Regexp.escape "\\"
# => /\\/
Here is the benchmark showing how faster `include?` call is.
```
require 'benchmark/ips'
Benchmark.ips do |x|
x.report('include?') { !"index".to_s.include? File::SEPARATOR }
x.report(' !~ ') { "index" !~ Regexp.new(File::SEPARATOR) }
end
__END__
Calculating -------------------------------------
include? 75754 i/100ms
!~ 21089 i/100ms
-------------------------------------------------
include? 3172882.3 (±4.5%) i/s - 15832586 in 5.000659s
!~ 322918.8 (±8.6%) i/s - 1602764 in 4.999509s
```
Extra `.to_s` call is needed to handle the case when `action_name` is
`nil`. If it is omitted, some tests fail.
