mirror of
https://github.com/scratchfoundation/scratch-l10n.git
synced 2024-12-22 13:42:30 -05:00
107 lines
3.5 KiB
JavaScript
107 lines
3.5 KiB
JavaScript
#!/usr/bin/env babel-node
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/**
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* @fileoverview
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* Utilities for interfacing with Transifex API 3.
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* TODO: add functions for pushing to Transifex
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*/
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const transifexApi = require('@transifex/api').transifexApi;
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const download = require('download');
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const ORG_NAME = 'llk';
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const SOURCE_LOCALE = 'en';
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try {
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transifexApi.setup({
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auth: process.env.TX_TOKEN
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});
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} catch (err) {
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if (!process.env.TX_TOKEN) {
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throw new Error('TX_TOKEN is not defined.');
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}
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throw err;
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}
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/**
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* Creates a download event for a specific project, resource, and locale.
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* @param {string} projectSlug - project slug (for example, "scratch-editor")
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* @param {string} resourceSlug - resource slug (for example, "blocks")
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* @param {string} localeCode - language code (for example, "ko")
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* @param {string} mode - translation status of strings to include
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* @returns {Promise<string>} - id of the created download event
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*/
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const downloadResource = async function (projectSlug, resourceSlug, localeCode, mode = 'default') {
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const resource = {
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data: {
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id: `o:${ORG_NAME}:p:${projectSlug}:r:${resourceSlug}`,
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type: 'resources'
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}
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};
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// if locale is English, create a download event of the source file
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if (localeCode === SOURCE_LOCALE) {
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return await transifexApi.ResourceStringsAsyncDownload.download({
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resource
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});
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}
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const language = {
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data: {
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id: `l:${localeCode}`,
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type: 'languages'
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}
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};
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// if locale is not English, create a download event of the translation file
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return await transifexApi.ResourceTranslationsAsyncDownload.download({
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mode,
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resource,
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language
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});
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};
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/**
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* Pulls a translation json from transifex, for a specific project, resource, and locale.
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* @param {string} project - project slug (for example, "scratch-editor")
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* @param {string} resource - resource slug (for example, "blocks")
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* @param {string} locale - language code (for example, "ko")
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* @param {string} mode - translation status of strings to include
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* @returns {Promise<object>} - JSON object of translated resource strings (or, of the original resourse
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* strings, if the local is the source language)
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*/
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const txPull = async function (project, resource, locale, mode = 'default') {
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const url = await downloadResource(project, resource, locale, mode);
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let buffer;
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for (let i = 0; i < 5; i++) {
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try {
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buffer = await download(url);
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return JSON.parse(buffer.toString());
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} catch (e) {
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process.stdout.write(`got ${e.message}, retrying after ${i + 1} failed attempt(s)\n`);
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}
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}
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throw Error('failed to pull after 5 retries');
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};
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/**
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* Given a project, returns a list of the slugs of all resources in the project
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* @param {string} project - project slug (for example, "scratch-website")
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* @returns {Promise<array>} - array of strings, slugs identifying each resource in the project
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*/
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const txResources = async function (project) {
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const resources = await transifexApi.Resource.filter({
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project: `o:${ORG_NAME}:p:${project}`
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});
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await resources.fetch();
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const slugs = resources.data.map(r =>
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// r.id is a longer id string, like "o:llk:p:scratch-website:r:about-l10njson"
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// We just want the slug that comes after ":r:" ("about-l10njson")
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r.id.split(':r:')[1]
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);
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return slugs;
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};
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module.exports = {txPull, txResources};
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