diff options
| -rw-r--r-- | src/invidious/playlists.cr | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/src/invidious/playlists.cr b/src/invidious/playlists.cr index 1279486e..6015e5ec 100644 --- a/src/invidious/playlists.cr +++ b/src/invidious/playlists.cr @@ -190,23 +190,27 @@ def fetch_playlist(plid, locale) description_html ||= document.xpath_node(%q(//span[@class="pl-header-description-text"])) description_html, description = html_to_content(description_html) - anchor = document.xpath_node(%q(//ul[@class="pl-header-details"])).not_nil! - author = anchor.xpath_node(%q(.//li[1]/a)).not_nil!.content + # YouTube allows anonymous playlists, so most of this can be empty or optional + anchor = document.xpath_node(%q(//ul[@class="pl-header-details"])) + author = anchor.try &.xpath_node(%q(.//li[1]/a)).try &.content + author ||= "" author_thumbnail = document.xpath_node(%q(//img[@class="channel-header-profile-image"])).try &.["src"] author_thumbnail ||= "" - ucid = anchor.xpath_node(%q(.//li[1]/a)).not_nil!["href"].split("/")[-1] + ucid = anchor.try &.xpath_node(%q(.//li[1]/a)).try &.["href"].split("/")[-1] + ucid ||= "" - video_count = anchor.xpath_node(%q(.//li[2])).not_nil!.content.gsub(/\D/, "").to_i - views = anchor.xpath_node(%q(.//li[3])).not_nil!.content.delete("No views, ") - if views.empty? - views = 0_i64 + video_count = anchor.try &.xpath_node(%q(.//li[2])).try &.content.gsub(/\D/, "").to_i? + video_count ||= 0 + views = anchor.try &.xpath_node(%q(.//li[3])).try &.content.delete("No views, ").to_i64? + views ||= 0_i64 + + updated = anchor.try &.xpath_node(%q(.//li[4])).try &.content.lchop("Last updated on ").lchop("Updated ") + if updated + updated = decode_date(updated) else - views = views.to_i64 + updated = Time.now end - updated = anchor.xpath_node(%q(.//li[4])).not_nil!.content.lchop("Last updated on ").lchop("Updated ") - updated = decode_date(updated) - playlist = Playlist.new( title: title, id: plid, |