koa-fluent

Fluent middleware for koa

Install

npm install koa-fluent

Usage

import * as Koa from "koa";
import fluent from "koa-fluent";

const app = new Koa();

/**
 *
 * Adds `ftl` function to app.context
 * dirs list tree
 * ./locales
 * ├── en-US.ftl
 * ├── jp.ftl
 * └── zh-CN.ftl
 */
fluent(app, {
    dirs: "./locales", // locales dir
    defaultLanguage: "en-US", // optional
    functionName: "ftl", // optional
    queryField: "ftl_locale", // optional
    cookieField: "ftl_locale", // optional
});

/**
 * Use ctx.ftl to format message
 */
app.use(async (ctx, next) => {
    ctx.body = ctx.ftl("welcome", {
        name: "colin",
    });
});