From a7117c818e5215c391371273af8cfa85d96a8f5e Mon Sep 17 00:00:00 2001
From: Eyre_S <Sukazyo@outlook.com>
Date: Wed, 28 Apr 2021 14:17:56 +0800
Subject: [PATCH] =?UTF-8?q?=E7=8E=B0=E5=9C=A8active=E7=88=B6=E5=85=83?=
 =?UTF-8?q?=E7=B4=A0=E7=9A=84=E6=8A=98=E5=8F=A0=E4=BC=9A=E8=87=AA=E5=8A=A8?=
 =?UTF-8?q?=E5=B1=95=E5=BC=80?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 src/Element/BookCollection.php      | 2 +-
 src/Element/BookContent/Chapter.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Element/BookCollection.php b/src/Element/BookCollection.php
index 774487e..9a424da 100644
--- a/src/Element/BookCollection.php
+++ b/src/Element/BookCollection.php
@@ -72,7 +72,7 @@ class BookCollection {
 	
 	public function getHtml (): string {
 		$str = "";
-		if ($this->name != self::ROOT) $str .= "<li class='book-collection fold'><a class='book-collection' href='#'>$this->name<i class='exc-trigger fa'></i></a><ul class='book-collection summary'>";
+		if ($this->name != self::ROOT) $str .= "<li class='book-collection fold" . ($this->getBook(PageMeta::$book->getId())==null?"":"on") . "'><a class='book-collection' href='#'>$this->name<i class='exc-trigger fa'></i></a><ul class='book-collection summary'>";
 		foreach ($this->array as $node) {
 			$str .= $node->getHtml();
 		}
diff --git a/src/Element/BookContent/Chapter.php b/src/Element/BookContent/Chapter.php
index 5eed99b..f48e262 100644
--- a/src/Element/BookContent/Chapter.php
+++ b/src/Element/BookContent/Chapter.php
@@ -66,7 +66,7 @@ class Chapter {
 	
 	public function getSummaryHtml (): string {
 		$str = "";
-		if ($this->parent != null) $str .= "<li class='chapter fold'><a class='page-chapter' href='#'>$this->name<i class='exc-trigger fa'></i></a><ul class='page-chapter summary'>";
+		if ($this->parent != null) $str .= "<li class='chapter fold" . ($this->getPage(PageMeta::$page->getId())==null?"":"on") . "'><a class='page-chapter' href='#'>$this->name<i class='exc-trigger fa'></i></a><ul class='page-chapter summary'>";
 		foreach ($this->childs as $node) {
 			$str .= $node->getSummaryHtml();
 		}