From 4782573544453e9b60baf236e465340ce9eedc93 Mon Sep 17 00:00:00 2001
From: Liang Ding <d@b3log.org>
Date: Wed, 15 Feb 2023 09:54:17 +0800
Subject: [PATCH] =?UTF-8?q?:art:=20=E9=97=AA=E5=8D=A1=E7=95=8C=E9=9D=A2?=
 =?UTF-8?q?=E5=A4=A7=E5=B0=8F=E8=B0=83=E6=95=B4=E5=8F=8A=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?=E9=A2=84=E8=A7=88=20https://github.com/siyuan-note/siyuan/issu?=
 =?UTF-8?q?es/7368?=
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---
 kernel/model/flashcard.go | 28 ++++++++++++++++++----------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/kernel/model/flashcard.go b/kernel/model/flashcard.go
index a2cbc7497..72692c3a9 100644
--- a/kernel/model/flashcard.go
+++ b/kernel/model/flashcard.go
@@ -43,18 +43,26 @@ var deckLock = sync.Mutex{}
 
 func GetFlashcards(deckID string, page int) (blocks []*Block, total, pageCount int) {
 	blocks = []*Block{}
-	deck := Decks[deckID]
-	if nil == deck {
-		return
-	}
-
-	const pageSize = 20
 	var allBlockIDs []string
-	for bID, _ := range deck.BlockCard {
-		allBlockIDs = append(allBlockIDs, bID)
-	}
-	sort.Strings(allBlockIDs)
+	const pageSize = 20
+	if "" == deckID {
+		for _, deck := range Decks {
+			for bID, _ := range deck.BlockCard {
+				allBlockIDs = append(allBlockIDs, bID)
+			}
+		}
+	} else {
+		deck := Decks[deckID]
+		if nil == deck {
+			return
+		}
 
+		for bID, _ := range deck.BlockCard {
+			allBlockIDs = append(allBlockIDs, bID)
+		}
+	}
+
+	sort.Strings(allBlockIDs)
 	start := (page - 1) * pageSize
 	end := page * pageSize
 	if start > len(allBlockIDs) {