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rails--rails/actionpack/CHANGELOG.md
2016-09-23 10:26:05 -07:00

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* Fix adding implicitly rendered template digests to ETags.
Fixes a case when modifying an implicitly rendered template for a
controller action using `fresh_when` or `stale?` would not result in a new
`ETag` value.
*Javan Makhmali*
* Make `fixture_file_upload` work in integration tests.
*Yuji Yaginuma*
* Add `to_param` to `ActionController::Parameters` deprecations.
In the future `ActionController::Parameters` are discouraged from being used
in URLs without explicit whitelisting. Go through `to_h` to use `to_param`.
*Kir Shatrov*
* Fix nested multiple roots
The PR #20940 enabled the use of multiple roots with different constraints
at the top level but unfortunately didn't work when those roots were inside
a namespace and also broke the use of root inside a namespace after a top
level root was defined because the check for the existence of the named route
used the global :root name and not the namespaced name.
This is fixed by using the name_for_action method to expand the :root name to
the full namespaced name. We can pass nil for the second argument as we're not
dealing with resource definitions so don't need to handle the cases for edit
and new routes.
Fixes #26148.
*Ryo Hashimoto*, *Andrew White*
* Include the content of the flash in the auto-generated etag. This solves the following problem:
1. POST /messages
2. redirect_to messages_url, notice: 'Message was created'
3. GET /messages/1
4. GET /messages
Step 4 would before still include the flash message, even though it's no longer relevant,
because the etag cache was recorded with the flash in place and didn't change when it was gone.
*DHH*
* SSL: Changes redirect behavior for all non-GET and non-HEAD requests
(like POST/PUT/PATCH etc) to `http://` resources to redirect to `https://`
with a [307 status code](http://tools.ietf.org/html/rfc7231#section-6.4.7) instead of [301 status code](http://tools.ietf.org/html/rfc7231#section-6.4.2).
307 status code instructs the HTTP clients to preserve the original
request method while redirecting. It has been part of HTTP RFC since
1999 and is implemented/recognized by most (if not all) user agents.
# Before
POST http://example.com/articles (i.e. ArticlesContoller#create)
redirects to
GET https://example.com/articles (i.e. ArticlesContoller#index)
# After
POST http://example.com/articles (i.e. ArticlesContoller#create)
redirects to
POST https://example.com/articles (i.e. ArticlesContoller#create)
*Chirag Singhal*
* Add `:as` option to `ActionController:TestCase#process` and related methods.
Specifying `as: mime_type` allows the `CONTENT_TYPE` header to be specified
in controller tests without manually doing this through `@request.headers['CONTENT_TYPE']`.
*Everest Stefan Munro-Zeisberger*
* Show cache hits and misses when rendering partials.
Partials using the `cache` helper will show whether a render hit or missed
the cache:
```
Rendered messages/_message.html.erb in 1.2 ms [cache hit]
Rendered recordings/threads/_thread.html.erb in 1.5 ms [cache miss]
```
This removes the need for the old fragment cache logging:
```
Read fragment views/v1/2914079/v1/2914079/recordings/70182313-20160225015037000000/d0bdf2974e1ef6d31685c3b392ad0b74 (0.6ms)
Rendered messages/_message.html.erb in 1.2 ms [cache hit]
Write fragment views/v1/2914079/v1/2914079/recordings/70182313-20160225015037000000/3b4e249ac9d168c617e32e84b99218b5 (1.1ms)
Rendered recordings/threads/_thread.html.erb in 1.5 ms [cache miss]
```
Though that full output can be reenabled with
`config.action_controller.enable_fragment_cache_logging = true`.
*Stan Lo*
* Don't override the `Accept` header in integration tests when called with `xhr: true`.
Fixes #25859.
*David Chen*
* Fix `defaults` option for root route.
A regression from some refactoring for the 5.0 release, this change
fixes the use of `defaults` (default parameters) in the `root` routing method.
*Chris Arcand*
* Check `request.path_parameters` encoding at the point they're set.
Check for any non-UTF8 characters in path parameters at the point they're
set in `env`. Previously they were checked for when used to get a controller
class, but this meant routes that went directly to a Rack app, or skipped
controller instantiation for some other reason, had to defend against
non-UTF8 characters themselves.
*Grey Baker*
* Don't raise `ActionController::UnknownHttpMethod` from `ActionDispatch::Static`.
Pass `Rack::Request` objects to `ActionDispatch::FileHandler` to avoid it
raising `ActionController::UnknownHttpMethod`. If an unknown method is
passed, it should pass exception higher in the stack instead, once we've had a
chance to define exception handling behaviour.
*Grey Baker*
* Handle `Rack::QueryParser` errors in `ActionDispatch::ExceptionWrapper`.
Updated `ActionDispatch::ExceptionWrapper` to handle the Rack 2.0 namespace
for `ParameterTypeError` and `InvalidParameterError` errors.
*Grey Baker*
Please check [5-0-stable](https://github.com/rails/rails/blob/5-0-stable/actionpack/CHANGELOG.md) for previous changes.