From 50ddfaf18b0b9aae7768facb39a3314d23961835 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Sun, 14 Mar 2021 15:20:59 +0300
Subject: sanitize retrieved wiktionary content (just in case)

---
 backend.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'backend.php')

diff --git a/backend.php b/backend.php
index 0cbd6f4..9678fab 100644
--- a/backend.php
+++ b/backend.php
@@ -249,7 +249,13 @@
 		$url = "https://en.wiktionary.org/w/api.php?titles=${query}&action=query&prop=extracts&format=json&exlimit=1";
 
 		if ($resp = file_get_contents($url)) {
-			print $resp;
+			$resp = json_decode($resp, true);
+
+			foreach ($resp['query']['pages'] as &$page) {
+				$page['extract'] = Sanitizer::sanitize($page['extract']);
+			}
+
+			print json_encode($resp);
 		}
 		break;
 
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