From dfe26a47719666ac441be9a4834638e812d520ba Mon Sep 17 00:00:00 2001
From: Maxim Dolgolyov <maxim.dolgolyov@gmail.com>
Date: Wed, 27 May 2026 17:21:06 +0300
Subject: [PATCH] =?UTF-8?q?fix(physics8):=20=D0=B4=D0=BE=D0=B1=D0=B0=D0=B2?=
 =?UTF-8?q?=D0=B8=D1=82=D1=8C=20/js/api.js=20=D0=B2=20head=20=E2=80=94=20?=
 =?UTF-8?q?=D0=B1=D0=B5=D0=B7=20=D0=BD=D0=B5=D0=B3=D0=BE=20tracker=20?=
 =?UTF-8?q?=D0=BC=D0=BE=D0=BB=D1=87=D0=B0=20=D0=BE=D1=82=D0=BA=D0=BB=D1=8E?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Tracker проверяет 'LS.getToken()' перед каждым POST'ом. Без api.js
объект LS undefined, и tracker возвращает из syncToServer ничего не
делая. Поэтому в physics8_thermal/electro/optics прогресс не писался
вообще (ни last_para, ни mark_read).

Добавил <script src="/js/api.js" defer> перед xp.js во все 3 файла.

Chemistry-9 и physics-9 не затронуты — у них api.js уже подключён в
конце body перед tracker'ом.
---
 frontend/textbooks/physics8_electro.html | 1 +
 frontend/textbooks/physics8_optics.html  | 1 +
 frontend/textbooks/physics8_thermal.html | 1 +
 3 files changed, 3 insertions(+)

diff --git a/frontend/textbooks/physics8_electro.html b/frontend/textbooks/physics8_electro.html
index cb4f8e9..f9ead4b 100644
--- a/frontend/textbooks/physics8_electro.html
+++ b/frontend/textbooks/physics8_electro.html
@@ -9,6 +9,7 @@
 <link href="https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&display=swap" rel="stylesheet">
 <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.js"></script>
 <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/contrib/auto-render.min.js"></script>
+<script src="/js/api.js" defer></script>
 <script src="/js/xp.js" defer></script>
 <script src="/js/textbook-tracker.js" defer></script>
 <script src="/js/textbook-xp-widget.js" defer></script>
diff --git a/frontend/textbooks/physics8_optics.html b/frontend/textbooks/physics8_optics.html
index e4a9819..48dadb6 100644
--- a/frontend/textbooks/physics8_optics.html
+++ b/frontend/textbooks/physics8_optics.html
@@ -9,6 +9,7 @@
 <link href="https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&display=swap" rel="stylesheet">
 <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.js"></script>
 <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/contrib/auto-render.min.js"></script>
+<script src="/js/api.js" defer></script>
 <script src="/js/xp.js" defer></script>
 <script src="/js/textbook-tracker.js" defer></script>
 <script src="/js/textbook-xp-widget.js" defer></script>
diff --git a/frontend/textbooks/physics8_thermal.html b/frontend/textbooks/physics8_thermal.html
index 5b5c7cf..a7b7442 100644
--- a/frontend/textbooks/physics8_thermal.html
+++ b/frontend/textbooks/physics8_thermal.html
@@ -9,6 +9,7 @@
 <link href="https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&display=swap" rel="stylesheet">
 <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.js"></script>
 <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/contrib/auto-render.min.js"></script>
+<script src="/js/api.js" defer></script>
 <script src="/js/xp.js" defer></script>
 <script src="/js/textbook-tracker.js" defer></script>
 <script src="/js/textbook-xp-widget.js" defer></script>