From 5955be18c8ee25100cde51d2ba1d068269c9f0e5 Mon Sep 17 00:00:00 2001
From: Mohamed Elzeni <msmohame@andrew.cmu.edu>
Date: Tue, 12 Nov 2024 19:56:41 +0300
Subject: [PATCH] Add starter code for translation service

---
 public/src/client/topic.js | 15 +++++++++++++++
 src/posts/create.js        |  4 ++++
 src/posts/data.js          |  2 ++
 src/translate/index.js     | 11 +++++++++++
 4 files changed, 32 insertions(+)
 create mode 100644 src/translate/index.js

diff --git a/public/src/client/topic.js b/public/src/client/topic.js
index 7e65cbeb4f..5b61bb19f8 100644
--- a/public/src/client/topic.js
+++ b/public/src/client/topic.js
@@ -71,12 +71,27 @@ define('forum/topic', [
 		handleThumbs();
 
 		$(window).on('scroll', utils.debounce(updateTopicTitle, 250));
+		configurePostToggle();
 
 		handleTopicSearch();
 
 		hooks.fire('action:topic.loaded', ajaxify.data);
 	};
 
+	function configurePostToggle() {
+        $(".topic").on("click", ".view-translated-btn", function () {
+            // Toggle the visibility of the next .translated-content div
+            $(this).closest('.sensitive-content-message').next('.translated-content').toggle();
+            // Optionally, change the button text based on visibility
+            var isVisible = $(this).closest('.sensitive-content-message').next('.translated-content').is(':visible');
+            if (isVisible) {
+                $(this).text('Hide the translated message.');
+            } else {
+                $(this).text('Click here to view the translated message.');
+            }
+        });
+    }
+
 	function handleTopicSearch() {
 		require(['mousetrap'], (mousetrap) => {
 			if (config.topicSearchEnabled) {
diff --git a/src/posts/create.js b/src/posts/create.js
index d541564c2e..171ac414b5 100644
--- a/src/posts/create.js
+++ b/src/posts/create.js
@@ -10,6 +10,7 @@ const topics = require('../topics');
 const categories = require('../categories');
 const groups = require('../groups');
 const privileges = require('../privileges');
+const translate = require('../translate');
 
 module.exports = function (Posts) {
 	Posts.create = async function (data) {
@@ -19,6 +20,7 @@ module.exports = function (Posts) {
 		const content = data.content.toString();
 		const timestamp = data.timestamp || Date.now();
 		const isMain = data.isMain || false;
+		const [isEnglish, translatedContent] = await translate.translate(data)
 
 		if (!uid && parseInt(uid, 10) !== 0) {
 			throw new Error('[[error:invalid-uid]]');
@@ -35,6 +37,8 @@ module.exports = function (Posts) {
 			tid: tid,
 			content: content,
 			timestamp: timestamp,
+			translatedContent: translatedContent,
+			isEnglish: isEnglish,
 		};
 
 		if (data.toPid) {
diff --git a/src/posts/data.js b/src/posts/data.js
index 3a4d303ff5..5f92b3c1f7 100644
--- a/src/posts/data.js
+++ b/src/posts/data.js
@@ -67,5 +67,7 @@ function modifyPost(post, fields) {
 		if (post.hasOwnProperty('edited')) {
 			post.editedISO = post.edited !== 0 ? utils.toISOString(post.edited) : '';
 		}
+		// Mark post as "English" if decided by translator service or if it has no info
+		post.isEnglish = post.isEnglish == "true" || post.isEnglish === undefined;
 	}
 }
diff --git a/src/translate/index.js b/src/translate/index.js
new file mode 100644
index 0000000000..b32dcf4343
--- /dev/null
+++ b/src/translate/index.js
@@ -0,0 +1,11 @@
+var request = require('request');
+
+const translatorApi = module.exports;
+
+translatorApi.translate = async function (postData) {
+    // Edit the translator URL below
+    const TRANSLATOR_API = "https://nodebb-f24-translator.azurewebsites.net/"
+    const response = await fetch(TRANSLATOR_API+'/?content='+postData.content);
+    const data = await response.json();
+    return [data["is_english"], data["translated_content"]]
+}
\ No newline at end of file