Ashkan

Ashkan

I am trying to use ex_cldr for localization. I want to use path parameters to change languages and it doesn’t work, but works with query parameters. Requesting http://localhost:4000/en will use fa as locale but http://localhost:4000/?locale=en uses en.

I have added this to the endpoint.ex:

plug Cldr.Plug.SetLocale,
    apps: [:cldr, :gettext],
    from: [:path, :query],
    gettext: MyAppWeb.Gettext,
    cldr: MyApp.Cldr

This is the cldr module:

defmodule MyApp.Cldr do
  use Cldr,
    locales: ["en", "fa"],
    default_locale: "fa",
    gettext: MyAppWeb.Gettext
end

And my routes:

scope "/:locale" do
  pipe_through [:browser, :simple_layout]

  pow_routes()
end

scope "/:locale", MyAppWeb do
  pipe_through :browser

  get "/", PageController, :index
end

scope "/:locale/admin", MyAppWeb do
  pipe_through [:browser, :protected, :admin_layout]
end

scope "/" do
  pipe_through [:browser, :simple_layout]

  pow_routes()
end

scope "/", MyAppWeb do
  pipe_through :browser

  get "/", PageController, :index
end

scope "/admin", MyAppWeb do
  pipe_through [:browser, :protected, :admin_layout]
end

Showing Posts 1 to 9

kip

kip

ex_cldr Core Team

@ashkan, I’m the author - I’ll take a look and see if there’s an issue. Feel free to open an issue at https://github.com/elixir-cldr/cldr/issues

Can you confirm that you are using Phoenix version >= 1.3? path_params was added then and its what the plug uses for locale detection in paths.

Ashkan

Ashkan OP

I am using phoenix 1.5.

I am not sure If I understand correctly but phoenix is able to detect the parameter, this is what I saw in server logs Parameters: %{"locale" => "en"} when I request http://localhost:4000/en and path_params: %{"locale" => "en"} is in conn. I have from: [:path, :query] in SetLocale plug. All ex_cldr variables in conn are set to use fa. I don’t know how to further investigate that.

kip

kip

ex_cldr Core Team

Wold you kindly check that you have Cldr.Plug.SetLocale configured after plug :match in your endpoint? plug :match is what populates the path_params and therefore its important Plug.Cldr.SetLocale comes after that.

LostKobrakai

LostKobrakai

There’s no explicit plug :match in phoenix.

Ashkan

Ashkan OP

There is no plug :match in my endpoint

kip

kip

ex_cldr Core Team

Ahhhhhh. OK, in the case I’m looking for help too :slight_smile:

Is there a way to have a user plug run after plug :match and before plug :dispatch or Phoenix equivalents?

kip

kip

ex_cldr Core Team

Clearly demonstrating my lack of Phoenix knowledge. But it looks like you would need to put Cldr.Plug.SetLocale in your pipeline, not the endpoint. Possible you can try that? As best I can tell from the docs, the pipeline is not run unless a route is found - and I believe when a route is found that path_params is decoded.

So, for example:

  pipeline :browser do
    plug :fetch_session
    plug :accepts, ["html"]
    plug Cldr.Plug.SetLocale, 
      apps: [:cldr, :gettext],
      from: [:path, :query],
      gettext: MyAppWeb.Gettext,
      cldr: MyApp.Cldr
  end
LostKobrakai

LostKobrakai

That’s true. Pipelines are run after a route is matched, as the matched route determines which pipelines need to run.

Ashkan

Ashkan OP

Thanks that worked.

P.S.
You were right path_params was empty at that point in endpoint. I used another plug to test that. Previously I have check it near the end of processing pipeline.

— All posts loaded —

Where Next? Top

Trending in Questions Top

stjefim
Hello! Suppose you are building workflow (order / task / payment) processing system with the following requirements: Each workflow con...
New
water
I’m aware of 2 such projects, are there others? git: GitHub - team-alembic/realworld: A fullstack Phoenix LiveView application with back...
New
itzmidinesh
Hi all, I’m working on a Phoenix project where I need to make external HTTP requests and I’m trying to choose between Req and HTTPoison....
New
peck
Hi everyone. My team and I have been working on a fairly modest app based around video streaming and chat, but we’ve landed a customer t...
New
leoschweizer
Hi, we run different LLM models across a cluster, with each node loading a configurable subset. Model-specific queues let nodes consume ...
New
csmr
Hi all, I’m new here and would like to hear peoples views on my Elixir/Phoenix based game-engine! :smiley: Mutonex gamedesign was finish...
New
Stef-Verniers
Hello I’ve been coding in Elixir for almost two years now because of my current job where we implemented Elixir in our application. But ...
New

Other Trending Topics Top

dominicletz
Hey there, I haven’t seen a list of useful Elixir specific skills for the popular AI tools yet so I’m starting one here with my first. ...
New
mudasobwa
I fully migrated to my own harness from Anthropic/Gemini and I think it’s time to share it. Welcome DSH, the DeepSeek Harness, fully writ...
New
KristerV
Hey. Is there anyone here who creates agents in their apps? Not talking about using agents, but creating them. I’m finding it pretty diff...
New
jimsynz
Beam Bots (or just BB for short) is a framework for building fault-tolerant robotics applications in Elixir using familiar OTP patterns. ...
New
webofbits
With AI doing more of the implementation work, I’ve been wondering how much coding I should deliberately keep doing myself. My main conc...
#ai
New
OndrejValenta
(I just needed to vent somewhere and LinkedIn is full of hope, or hype, I’m not sure which exactly) AI dream has many faces, but general...
New

We're in Beta

About us Mission Statement

Options

Thread Display Mode




Thread Preview

Skip Thread Previews