From 70feab80da0dd389a4ada197d156c733dedce994 Mon Sep 17 00:00:00 2001
From: LuanRT <luan.lrt4@gmail.com>
Date: Tue, 23 Nov 2021 07:17:17 -0300
Subject: [PATCH] fix: check if dislike count is available to avoid unexpected
 errors

---
 lib/Constants.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/Constants.js b/lib/Constants.js
index 59a75593..00744641 100644
--- a/lib/Constants.js
+++ b/lib/Constants.js
@@ -142,14 +142,17 @@ module.exports = {
       metadata.upload_date = data.microformat.playerMicroformatRenderer.uploadDate || 'N/A';
       metadata.keywords = data.videoDetails.keywords || [];
 
+      video_details.id = data.videoDetails.videoId;
       video_details.title = data.videoDetails.title;
       video_details.description = data.videoDetails.shortDescription;
       video_details.thumbnail = data.videoDetails.thumbnail.thumbnails.slice(-1)[0];
       video_details.metadata = metadata;
     } else {
+      const is_dislike_available = data[3].response.contents.singleColumnWatchNextResults.results.results.contents[1].slimVideoMetadataSectionRenderer.contents[1].slimVideoActionBarRenderer.buttons[1].slimMetadataToggleButtonRenderer.button.toggleButtonRenderer.defaultText.accessibility && true || false;
+
       metadata.embed = data[2].playerResponse.microformat.playerMicroformatRenderer.embed;
       metadata.likes = parseInt(data[3].response.contents.singleColumnWatchNextResults.results.results.contents[1].slimVideoMetadataSectionRenderer.contents[1].slimVideoActionBarRenderer.buttons[0].slimMetadataToggleButtonRenderer.button.toggleButtonRenderer.defaultText.accessibility.accessibilityData.label.replace(/\D/g, ''));
-      metadata.dislikes = parseInt(data[3].response.contents.singleColumnWatchNextResults.results.results.contents[1].slimVideoMetadataSectionRenderer.contents[1].slimVideoActionBarRenderer.buttons[1].slimMetadataToggleButtonRenderer.button.toggleButtonRenderer.defaultText.accessibility.accessibilityData.label.replace(/\D/g, ''));
+      metadata.dislikes = is_dislike_available && parseInt(data[3].response.contents.singleColumnWatchNextResults.results.results.contents[1].slimVideoMetadataSectionRenderer.contents[1].slimVideoActionBarRenderer.buttons[1].slimMetadataToggleButtonRenderer.button.toggleButtonRenderer.defaultText.accessibility.accessibilityData.label.replace(/\D/g, '')) || 0;
       metadata.view_count = parseInt(data[2].playerResponse.videoDetails.viewCount);
       metadata.average_rating = data[2].playerResponse.videoDetails.averageRating;
       metadata.length_seconds = data[2].playerResponse.microformat.playerMicroformatRenderer.lengthSeconds;
@@ -167,6 +170,7 @@ module.exports = {
       metadata.upload_date = data[2].playerResponse.microformat.playerMicroformatRenderer.uploadDate;
       metadata.keywords = data[2].playerResponse.videoDetails.keywords;
 
+      video_details.id = data[2].playerResponse.videoDetails.videoId;
       video_details.title = data[2].playerResponse.videoDetails.title;
       video_details.description = data[2].playerResponse.videoDetails.shortDescription;
       video_details.thumbnail = data[2].playerResponse.videoDetails.thumbnail.thumbnails.slice(-1)[0];