feat: code to set languages on frappe

frappe/index.js

@@ -7,6 +7,8 @@ const {
   DEFAULT_DISPLAY_PRECISION,
 } = require('./utils/consts');
 const { markRaw } = require('vue');
+const { ipcRenderer } = require('electron');
+const { IPC_ACTIONS } = require('@/messages');
 
 module.exports = {
   initializeAndRegister(customModels = {}, force = false) {
@@ -89,6 +91,7 @@ module.exports = {
     this.flags = {};
     this.methods = {};
     this.errorLog = [];
+    this.languages = {};
     // temp params while calling routes
     this.params = {};
   },

src/background.js

@@ -16,6 +16,7 @@ import fs from 'fs/promises';
 import path from 'path';
 import { createProtocol } from 'vue-cli-plugin-electron-builder/lib';
 import { sendError } from './contactMothership';
+import { getLanguageMap } from './getLanguageMap';
 import { IPC_ACTIONS, IPC_CHANNELS, IPC_MESSAGES } from './messages';
 import saveHtmlAsPdf from './saveHtmlAsPdf';
 
@@ -220,6 +221,18 @@ ipcMain.handle(IPC_ACTIONS.CHECK_FOR_UPDATES, (event, force) => {
   }
 });
 
+ipcMain.handle(IPC_ACTIONS.GET_LANGUAGE_MAP, async (event, code) => {
+  let obj = { languageMap: {}, success: true, message: '' };
+  try {
+    obj.languageMap = await getLanguageMap(code, isDevelopment);
+  } catch (err) {
+    obj.success = false;
+    obj.message = err.message;
+  }
+
+  return obj;
+});
+
 /* ------------------------------
  * Register autoUpdater events lis
  * ------------------------------*/

src/getLanguageMap.js

@@ -9,7 +9,7 @@
 
 const fs = require('fs/promises');
 const path = require('path');
-const fetch = require('node-fetch');
+const fetch = require('node-fetch').default;
 const { splitCsvLine } = require('../scripts/helpers');
 
 async function getLanguageMap(code, isDevelopment = false) {
@@ -19,8 +19,9 @@ async function getLanguageMap(code, isDevelopment = false) {
 
 async function getContents(code, isDevelopment) {
   if (isDevelopment) {
-    const filePath = path.resolve('..', 'translations', `${code}.csv`);
+    const filePath = path.resolve('translations', `${code}.csv`);
-    return await fs.readFile(filePath);
+    const contents = await fs.readFile(filePath, { encoding: 'utf-8' });
+    return ['', contents].join('\n');
   }
 
   let contents = await getContentsIfExists();
@@ -52,7 +53,7 @@ function getMapFromContents(contents) {
     }, {});
 }
 
-await function getContentsIfExists(code) {
+async function getContentsIfExists(code) {
   const filePath = getFilePath(code);
   try {
     return await fs.readFile(filePath, { encoding: 'utf-8' });
@@ -63,7 +64,7 @@ await function getContentsIfExists(code) {
 
     return '';
   }
-};
+}
 
 async function fetchAndStoreFile(code, date) {
   const url = `https://api.github.com/repos/frappe/books/contents/translations/${code}.csv`;
@@ -72,11 +73,15 @@ async function fetchAndStoreFile(code, date) {
     throwTranslationFileNotFound(code);
   }
 
+  if (!date) {
+    date = await getLastUpdated(code);
+  }
+
   const resJson = await res.json();
   let contents = Buffer.from(resJson.content, 'base64').toString();
   contents = [date.toISOString(), contents].join('\n');
 
-  await storeFile(code, content);
+  await storeFile(code, contents);
   return contents;
 }
 
@@ -97,10 +102,9 @@ async function shouldUpdateFile(code, contents) {
 
 async function getLastUpdated(code) {
   const url = `https://api.github.com/repos/frappe/books/commits?path=translations%2F${code}.csv&page=1&per_page=1`;
-  let resJson;
+  const resJson = await fetch(url).then((res) => res.json());
-  resJson = await fetch(url).then((res) => res.json());
 
-  if (res.Json.length === 0) {
+  if (resJson.length === 0) {
     throwTranslationFileNotFound(code);
   }
 
@@ -115,8 +119,10 @@ function throwTranslationFileNotFound(code) {
   throw new Error(`translation file not found for ${code}`);
 }
 
-async function storeFile(contents, code) {
+async function storeFile(code, contents) {
   const filePath = getFilePath(code);
+  const dirname = path.dirname(filePath);
+  await fs.mkdir(dirname, { recursive: true });
   await fs.writeFile(filePath, contents, { encoding: 'utf-8' });
 }
 

src/messages.js

@@ -23,6 +23,7 @@ export const IPC_ACTIONS = {
   SAVE_DATA: 'save-data',
   SHOW_ERROR: 'show-error',
   SEND_ERROR: 'send-error',
+  GET_LANGUAGE_MAP: 'get-language-map',
   CHECK_FOR_UPDATES: 'check-for-updates',
 };
 

src/utils.js

@@ -460,3 +460,17 @@ window.showToast = showToast;
 export function checkForUpdates(force = false) {
   ipcRenderer.invoke(IPC_ACTIONS.CHECK_FOR_UPDATES, force);
 }
+
+export async function setLanguageMap(code) {
+  const { success, message, languageMap } = await ipcRenderer.invoke(
+    IPC_ACTIONS.GET_LANGUAGE_MAP,
+    code
+  );
+
+  if (!success) {
+    showToast({ type: 'error', message });
+    return;
+  }
+
+  frappe.languages[code] = languageMap;
+}