kemal/CHANGELOG.md

172 lines
5.1 KiB
Markdown
Raw Normal View History

2017-02-11 13:54:19 +00:00
# 0.18.0 (11-02-2016)
- Simpler file upload. File uploads can now be access from `HTTP::Server::Context` like `env.params.files["filename"]`.
`env.params.files["filename"]` has 5 methods
- `tmpfile`: This is temporary file for file upload. Useful for saving the upload file.
- `tmpfile_path`: File path of `tmpfile`.
- `filename`: File name of the file upload. (logo.png, images.zip e.g)
- `meta`: Meta information for the file upload.
- `headers`: Headers for the file upload.
Here's a fully working sample for reading a image file upload `image1` and saving it under `public/uploads`.
```crystal
post "/upload" do |env|
file = env.params.files["image1"].tmpfile
file_path = ::File.join [Kemal.config.public_folder, "uploads/", file.filename]
File.open(file_path, "w") do |f|
IO.copy(file, f)
end
"Upload ok"
end
```
To test
`curl -F "image1=@/Users/serdar/Downloads/kemal.png" http://localhost:3000/upload`
- RF7233 support a.k.a file streaming. (https://github.com/kemalcr/kemal/pull/299) (thanks @denysvitali)
- Update Radix to 0.3.7. Fixes https://github.com/kemalcr/kemal/issues/293
- Configurable startup / shutdown logging. https://github.com/kemalcr/kemal/issues/291 and https://github.com/kemalcr/kemal/issues/292 (thanks @twisterghost).
# 0.17.5 (09-01-2016)
- Update multipart.cr to 0.1.2. Fixes #285 related to multipart.cr
2016-12-24 11:45:17 +00:00
# 0.17.4 (24-12-2016)
2016-12-10 10:02:31 +00:00
2016-12-24 11:45:17 +00:00
- Support for Crystal 0.20.3
2016-12-10 10:02:31 +00:00
- Add `Kemal.stop`. Fixes #269.
2016-12-24 11:45:17 +00:00
- `HTTP::Handler` is not a class anymore, it's a module. See https://github.com/crystal-lang/crystal/releases/tag/0.20.3
2016-12-10 10:02:31 +00:00
2016-12-03 14:37:58 +00:00
# 0.17.3 (03-12-2016)
- Handle missing 404 image. Fixes #263
- Remove basic auth middleware from core and move to [kemalcr/kemal-basic-auth](https://github.com/kemalcr/kemal-basic-auth).
2016-11-25 14:40:00 +00:00
# 0.17.2 (25-11-2016)
- Use body.gets_to_end for parse_json. Fixes #260.
2016-11-25 14:41:07 +00:00
- Update Radix to 0.3.5 and lock pessimistically. (thanks @luislavena)
2016-11-25 14:40:00 +00:00
2016-11-24 09:30:27 +00:00
# 0.17.1 (24-11-2016)
- Treat `HTTP::Request` body as an `IO`. Fixes [#257](https://github.com/sdogruyol/kemal/issues/257)
2016-11-23 17:47:13 +00:00
# 0.17.0 (23-11-2016)
2016-10-28 09:37:11 +00:00
- Reimplemented Request middleware / filter routing.
Now all requests will first go through the Middleware stack then Filters (before_*) and will finally reach the matching route.
Which is illustrated as,
```
Request -> Middleware -> Filter -> Route
```
- Rename `return_with` as `halt`.
- Route declaration must start with `/`. Fixes [#242](https://github.com/sdogruyol/kemal/issues/242)
2016-11-06 08:59:17 +00:00
- Set default exception Content-Type to text/html. Fixes [#202](https://github.com/sdogruyol/kemal/issues/242)
2016-11-09 16:17:29 +00:00
- Add `only` and `exclude` paths for `Kemal::Handler`. This change requires that all handlers must inherit from `Kemal::Handler`.
For example this handler will only work on `/` path. By default the HTTP method is `GET`.
```crystal
class OnlyHandler < Kemal::Handler
2016-11-09 16:17:29 +00:00
only ["/"]
def call(env)
return call_next(env) unless only_match?(env)
puts "If the path is / i will be doing some processing here."
end
end
```
The handlers using `exclude` will work on the paths that isn't specified. For example this handler will work on any routes other than `/`.
```crystal
class ExcludeHandler < Kemal::Handler
2016-11-09 16:17:29 +00:00
exclude ["/"]
def call(env)
return call_next(env) unless only_match?(env)
puts "If the path is NOT / i will be doing some processing here."
end
end
```
2016-11-12 18:30:01 +00:00
- Close response on `halt`. (thanks @samueleaton).
- Update `Radix` to `v0.3.4`.
2016-11-16 17:27:01 +00:00
- `error` handler now also yields error. For example you can get the error mesasage like
```crystal
error 500 do |env, err|
err.message
end
```
2016-11-23 17:47:13 +00:00
- Update `multipart.cr` to `v0.1.1`
2016-10-12 13:56:40 +00:00
# 0.16.1 (12-10-2016)
- Improved Multipart support with more info on parsed files. `parse_multipart(env)` now yields
an `UploadFile` object which has the following properties `field`,`data`,`meta`,`headers.
```crystal
post "/upload" do |env|
parse_multipart(env) do |f|
image1 = f.data if f.field == "image1"
image2 = f.data if f.field == "image2"
puts f.meta
puts f.headers
"Upload complete"
end
end
2016-10-20 14:21:37 +00:00
```
2016-10-12 13:56:40 +00:00
2016-10-01 15:50:24 +00:00
# 0.16.0
2016-09-15 18:20:18 +00:00
2016-10-01 15:50:24 +00:00
- Multipart support <3 (thanks @RX14). Now you can handle file uploads.
2016-10-02 15:33:28 +00:00
```crystal
post "/upload" do |env|
parse_multipart(env) do |field, data|
image1 = data if field == "image1"
image2 = data if field == "image2"
"Upload complete"
end
end
```
2016-10-02 15:33:28 +00:00
2016-10-01 15:50:24 +00:00
- Make session configurable. Now you can specify session name and expire time wit
2016-10-02 15:33:28 +00:00
```crystal
Kemal.config.session["name"] = "your_app"
Kemal.config.session["expire_time"] = 48.hours
```
2016-10-01 15:50:24 +00:00
- Session now supports more types. (String, Int32, Float64, Bool)
2016-09-15 18:20:18 +00:00
- Add `gzip` helper to enable / disable gzip compression on responses.
2016-09-20 23:32:09 +00:00
- Static file caching with etag and gzip (thanks @crisward)
- `Kemal.run` now accepts port to listen.
2016-09-15 18:20:18 +00:00
2016-10-12 13:56:40 +00:00
# 0.15.1 (05-09-2016)
2016-09-15 18:20:18 +00:00
- Don't forget to call_next on NullLogHandler
2016-09-03 14:14:22 +00:00
# 0.15.0 (03-09-2016)
2016-09-02 12:21:42 +00:00
2016-09-02 14:12:34 +00:00
- Add context store
- `KEMAL_ENV` respects to `Kemal.config.env` and needs to be explicitly set.
- `Kemal::InitHandler` is introduced. Adds initial configuration, headers like `X-Powered-By`.
- Add `send_file` to helpers.
- Add mime types.
- Fix parsing JSON params when "charset" is present in "Content-Type" header.
- Use http-only cookie for session
2016-10-20 14:21:37 +00:00
- Inject STDOUT by default in CommonLogHandler