From 7dfe8cb8630bd08ff77e596bc07cfee8c22a4993 Mon Sep 17 00:00:00 2001
From: Mihir Chaturvedi <plibither8@gmail.com>
Date: Tue, 2 Jul 2019 14:47:43 +0530
Subject: [PATCH] Feat: Add support for downvoting a comment by pressing 'D'

---
 src/features/key-bindings-on-items.js | 12 +++++++++++-
 src/libs/handle-item-keydowns.js      | 22 +++++++++++++++++-----
 2 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/src/features/key-bindings-on-items.js b/src/features/key-bindings-on-items.js
index a1697a5..39ec1c6 100644
--- a/src/features/key-bindings-on-items.js
+++ b/src/features/key-bindings-on-items.js
@@ -141,7 +141,17 @@ function init(metadata) {
 						return;
 					}
 
-					keydown.comment.vote(itemData.activeItem);
+					keydown.comment.upvote(itemData.activeItem);
+
+					return;
+
+				// D: downvote comment/reply
+				case 68:
+					if (combo) {
+						return;
+					}
+
+					keydown.comment.downvote(itemData.activeItem);
 
 					return;
 
diff --git a/src/libs/handle-item-keydowns.js b/src/libs/handle-item-keydowns.js
index f48817c..39b7244 100644
--- a/src/libs/handle-item-keydowns.js
+++ b/src/libs/handle-item-keydowns.js
@@ -141,15 +141,27 @@ const comment = {
 		}
 	},
 
-	// Vote/unvote comment
-	vote(activeItem) {
-		const vote = activeItem.previousSibling.querySelector('div.votearrow');
+	// Upvote/unvote comment
+	upvote(activeItem) {
+		const upvoteBtn = activeItem.previousSibling.querySelector('div.votearrow[title="upvote"]');
 		const unvote = activeItem.querySelector('a[id^="un_"]');
 
 		if (unvote) {
 			unvote.click();
-		} else if (vote) {
-			vote.click();
+		} else if (upvoteBtn) {
+			upvoteBtn.click();
+		}
+	},
+
+	// Downvote/undown comment
+	downvote(activeItem) {
+		const downvoteBtn = activeItem.previousSibling.querySelector('div.votearrow[title="downvote"]');
+		const undown = activeItem.querySelector('a[id^="un_"]');
+
+		if (undown) {
+			undown.click();
+		} else if (downvoteBtn) {
+			downvoteBtn.click();
 		}
 	},