From 06d8444c54cdd8b2fdf148e70606ead1bd560f44 Mon Sep 17 00:00:00 2001
From: XPoet <i@xpoet.cn>
Date: Wed, 27 Jan 2021 12:03:49 +0800
Subject: [PATCH] feat: add toc.init_open configuration item in theme
 _config.yml

---
 _config.yml      |  3 +++
 source/js/toc.js | 25 +++++++++++++++++++------
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/_config.yml b/_config.yml
index 99f63b5..74a2509 100644
--- a/_config.yml
+++ b/_config.yml
@@ -110,6 +110,9 @@ toc:
   # If true, all level of TOC in a post will be displayed, rather than the activated part of it.
   expand_all: false
 
+  # If true, open TOC every time when you enter the article page
+  init_open: false
+
 
 # ---------------------------------------------------------------------------------------
 # Post copyright info
diff --git a/source/js/toc.js b/source/js/toc.js
index fbbc66f..ceef590 100644
--- a/source/js/toc.js
+++ b/source/js/toc.js
@@ -67,13 +67,26 @@ function initTOC() {
       },
 
       showPageAsideWhenHasTOC() {
-        const styleStatus = KEEP.getStyleStatus();
-        const key = 'isOpenPageAside';
-        if (styleStatus && styleStatus.hasOwnProperty(key)) {
-          KEEP.utils.leftSideToggle.pageAsideHandleOfTOC(styleStatus[key]);
-        } else {
-          KEEP.utils.leftSideToggle.pageAsideHandleOfTOC(true);
+
+        const openHandle = () => {
+          const styleStatus = KEEP.getStyleStatus();
+          const key = 'isOpenPageAside';
+          if (styleStatus && styleStatus.hasOwnProperty(key)) {
+            KEEP.utils.leftSideToggle.pageAsideHandleOfTOC(styleStatus[key]);
+          } else {
+            KEEP.utils.leftSideToggle.pageAsideHandleOfTOC(true);
+          }
         }
+
+        const initOpenKey = 'init_open';
+
+        if (KEEP.theme_config.toc.hasOwnProperty(initOpenKey)) {
+          KEEP.theme_config.toc[initOpenKey] ? openHandle() : KEEP.utils.leftSideToggle.pageAsideHandleOfTOC(false);
+
+        } else {
+          openHandle();
+        }
+
       }
     }