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Code Issues Actions 2 Packages Projects Releases Wiki Activity

Multiple youtube_api.cr helper fixes

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Add documentation
Bump web client version string
Add charset=UTF-8 to the 'content-type' header
Parse JSON and return it as a Hash
Handle API error messages
This commit is contained in:
Samantaz Fox
2021-04-01 02:36:43 +00:00
parent 8bbb016fa4
commit 43bd331e48
4 changed files with 36 additions and 38 deletions
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40
src/invidious/channels.cr
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@@ -229,22 +229,8 @@ def fetch_channel(ucid, db, pull_all_videos = true, locale = nil)
page = 1
LOGGER.trace("fetch_channel: #{ucid} : Downloading channel videos page")
response_body = get_channel_videos_response(ucid, page, auto_generated: auto_generated)
videos = [] of SearchVideo
begin
initial_data = JSON.parse(response_body)
raise InfoException.new("Could not extract channel JSON") if !initial_data
LOGGER.trace("fetch_channel: #{ucid} : Extracting videos from channel videos page initial_data")
videos = extract_videos(initial_data.as_h, author, ucid)
rescue ex
if response_body.includes?("To continue with your YouTube experience, please fill out the form below.") ||
response_body.includes?("https://www.google.com/sorry/index")
raise InfoException.new("Could not extract channel info. Instance is likely blocked.")
end
raise ex
end
initial_data = get_channel_videos_response(ucid, page, auto_generated: auto_generated)
videos = extract_videos(initial_data, author, ucid)
LOGGER.trace("fetch_channel: #{ucid} : Extracting videos from channel RSS feed")
rss.xpath_nodes("//feed/entry").each do |entry|
@@ -304,10 +290,8 @@ def fetch_channel(ucid, db, pull_all_videos = true, locale = nil)
ids = [] of String
loop do
response_body = get_channel_videos_response(ucid, page, auto_generated: auto_generated)
initial_data = JSON.parse(response_body)
raise InfoException.new("Could not extract channel JSON") if !initial_data
videos = extract_videos(initial_data.as_h, author, ucid)
initial_data = get_channel_videos_response(ucid, page, auto_generated: auto_generated)
videos = extract_videos(initial_data, author, ucid)
count = videos.size
videos = videos.map { |video| ChannelVideo.new({
@@ -358,8 +342,7 @@ end
def fetch_channel_playlists(ucid, author, continuation, sort_by)
if continuation
response_json = request_youtube_api_browse(continuation)
result = JSON.parse(response_json)
continuationItems = result["onResponseReceivedActions"]?
continuationItems = response_json["onResponseReceivedActions"]?
.try &.[0]["appendContinuationItemsAction"]["continuationItems"]
return [] of SearchItem, nil if !continuationItems
@@ -964,21 +947,16 @@ def get_60_videos(ucid, author, page, auto_generated, sort_by = "newest")
videos = [] of SearchVideo
2.times do |i|
response_json = get_channel_videos_response(ucid, page * 2 + (i - 1), auto_generated: auto_generated, sort_by: sort_by)
initial_data = JSON.parse(response_json)
break if !initial_data
videos.concat extract_videos(initial_data.as_h, author, ucid)
initial_data = get_channel_videos_response(ucid, page * 2 + (i - 1), auto_generated: auto_generated, sort_by: sort_by)
videos.concat extract_videos(initial_data, author, ucid)
end
return videos.size, videos
end
def get_latest_videos(ucid)
response_json = get_channel_videos_response(ucid)
initial_data = JSON.parse(response_json)
return [] of SearchVideo if !initial_data
initial_data = get_channel_videos_response(ucid)
author = initial_data["metadata"]?.try &.["channelMetadataRenderer"]?.try &.["title"]?.try &.as_s
items = extract_videos(initial_data.as_h, author, ucid)
return items
return extract_videos(initial_data, author, ucid)
end