mirror of
https://github.com/iv-org/invidious.git
synced 2024-12-20 13:14:32 -05:00
Add '/api/v1/channels' and '/api/v1/channels/:ucid/videos'
This commit is contained in:
Omar Roth
parent
9355c60f6e
commit
829ffdd466
191
src/invidious.cr
191
src/invidious.cr
@ -986,6 +986,197 @@ get "/api/v1/top" do |env|
|
||||
videos
|
||||
end
|
||||
|
||||
get "/api/v1/channels/:ucid" do |env|
|
||||
ucid = env.params.url["ucid"]
|
||||
|
||||
client = make_client(YT_URL)
|
||||
channel = get_channel(ucid, client, PG_DB, pull_all_videos: false)
|
||||
|
||||
# TODO: Integrate this into `get_channel` function
|
||||
# We can't get everything from RSS feed, so we get it from the channel page
|
||||
channel_html = client.get("/channel/#{ucid}/about?disable_polymer=1").body
|
||||
channel_html = XML.parse_html(channel_html)
|
||||
banner = channel_html.xpath_node(%q(//div[@id="gh-banner"]/style)).not_nil!.content
|
||||
banner = "https:" + banner.match(/background-image: url\((?<url>[^)]+)\)/).not_nil!["url"]
|
||||
|
||||
author_url = channel_html.xpath_node(%q(//a[@class="channel-header-profile-image-container spf-link"])).not_nil!["href"]
|
||||
author_thumbnail = channel_html.xpath_node(%q(//img[@class="channel-header-profile-image"])).not_nil!["src"]
|
||||
description = channel_html.xpath_node(%q(//meta[@itemprop="description"])).not_nil!["content"]
|
||||
|
||||
paid = channel_html.xpath_node(%q(//meta[@itemprop="paid"])).not_nil!["content"] == "True"
|
||||
is_family_friendly = channel_html.xpath_node(%q(//meta[@itemprop="isFamilyFriendly"])).not_nil!["content"] == "True"
|
||||
allowed_regions = channel_html.xpath_node(%q(//meta[@itemprop="regionsAllowed"])).not_nil!["content"].split(",")
|
||||
|
||||
sub_count, total_views, joined = channel_html.xpath_nodes(%q(//span[@class="about-stat"]))
|
||||
sub_count = sub_count.content.rchop(" subscribers").delete(",").to_i64
|
||||
total_views = total_views.content.rchop(" views").lchop(" • ").delete(",").to_i64
|
||||
joined = Time.parse(joined.content.lchop("Joined "), "%b %-d, %Y", Time::Location.local)
|
||||
|
||||
latest_videos = PG_DB.query_all("SELECT * FROM channel_videos WHERE ucid = $1 ORDER BY published DESC LIMIT 15", channel.id, as: ChannelVideo)
|
||||
|
||||
channel_info = JSON.build do |json|
|
||||
json.object do
|
||||
json.field "author", channel.author
|
||||
json.field "authorId", channel.id
|
||||
json.field "authorUrl", author_url
|
||||
|
||||
json.field "authorBanners" do
|
||||
json.array do
|
||||
qualities = [{width: 2560, height: 424},
|
||||
{width: 2120, height: 351},
|
||||
{width: 1060, height: 175}]
|
||||
qualities.each do |quality|
|
||||
json.object do
|
||||
json.field "url", banner.gsub("=w1060", "=w#{quality[:width]}")
|
||||
json.field "width", quality[:width]
|
||||
json.field "height", quality[:height]
|
||||
end
|
||||
end
|
||||
|
||||
json.object do
|
||||
json.field "url", banner.rchop("=w1060-fcrop64=1,00005a57ffffa5a8-nd-c0xffffffff-rj-k-no")
|
||||
json.field "width", 512
|
||||
json.field "height", 288
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
json.field "authorThumbnails" do
|
||||
json.array do
|
||||
qualities = [32, 48, 76, 100, 512]
|
||||
|
||||
qualities.each do |quality|
|
||||
json.object do
|
||||
json.field "url", author_thumbnail.gsub("/s100-", "/s#{quality}-")
|
||||
json.field "width", quality
|
||||
json.field "height", quality
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
json.field "subCount", sub_count
|
||||
json.field "totalViews", total_views
|
||||
json.field "joined", joined.epoch
|
||||
json.field "paid", paid
|
||||
|
||||
json.field "isFamilyFriendly", is_family_friendly
|
||||
json.field "description", description
|
||||
json.field "allowedRegions", allowed_regions
|
||||
|
||||
json.field "latestVideos" do
|
||||
json.array do
|
||||
latest_videos.each do |video|
|
||||
json.object do
|
||||
json.field "title", video.title
|
||||
json.field "videoId", video.id
|
||||
json.field "published", video.published.epoch
|
||||
|
||||
json.field "videoThumbnails" do
|
||||
json.object do
|
||||
qualities = [{name: "default", url: "default", width: 120, height: 90},
|
||||
{name: "high", url: "hqdefault", width: 480, height: 360},
|
||||
{name: "medium", url: "mqdefault", width: 320, height: 180},
|
||||
]
|
||||
qualities.each do |quality|
|
||||
json.field quality[:name] do
|
||||
json.object do
|
||||
json.field "url", "https://i.ytimg.com/vi/#{video.id}/#{quality["url"]}.jpg"
|
||||
json.field "width", quality[:width]
|
||||
json.field "height", quality[:height]
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
env.response.content_type = "application/json"
|
||||
channel_info
|
||||
end
|
||||
|
||||
get "/api/v1/channels/:ucid/videos" do |env|
|
||||
ucid = env.params.url["ucid"]
|
||||
page = env.params.query["page"]?
|
||||
page ||= 1
|
||||
|
||||
url = produce_videos_url(ucid, page)
|
||||
client = make_client(YT_URL)
|
||||
response = client.get(url)
|
||||
|
||||
json = JSON.parse(response.body)
|
||||
content_html = json["content_html"].as_s
|
||||
if content_html.empty?
|
||||
halt env, status_code: 403
|
||||
end
|
||||
document = XML.parse_html(content_html)
|
||||
|
||||
videos = JSON.build do |json|
|
||||
json.array do
|
||||
document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")])).each do |item|
|
||||
anchor = item.xpath_node(%q(.//h3[contains(@class,"yt-lockup-title")]/a))
|
||||
if !anchor
|
||||
halt env, status_code: 403
|
||||
end
|
||||
title = anchor.content.strip
|
||||
video_id = anchor["href"].lchop("/watch?v=")
|
||||
|
||||
view_count = item.xpath_node(%q(.//div[@class="yt-lockup-meta"]/ul/li[2])).not_nil!
|
||||
view_count = view_count.content.rchop(" views").delete(",").to_i
|
||||
|
||||
descriptionHtml = item.xpath_node(%q(.//div[contains(@class, "yt-lockup-description")])).not_nil!.to_s
|
||||
description = descriptionHtml.gsub("<br>", "\n")
|
||||
description = description.gsub("<br/>", "\n")
|
||||
description = XML.parse_html(description).content.strip("\n ")
|
||||
|
||||
published = item.xpath_node(%q(.//div[@class="yt-lockup-meta"]/ul/li[1]))
|
||||
if !published
|
||||
next
|
||||
end
|
||||
published = published.content
|
||||
published = decode_date(published)
|
||||
|
||||
json.object do
|
||||
json.field "title", title
|
||||
json.field "videoId", video_id
|
||||
|
||||
json.field "videoThumbnails" do
|
||||
json.object do
|
||||
qualities = [{name: "default", url: "default", width: 120, height: 90},
|
||||
{name: "high", url: "hqdefault", width: 480, height: 360},
|
||||
{name: "medium", url: "mqdefault", width: 320, height: 180},
|
||||
]
|
||||
qualities.each do |quality|
|
||||
json.field quality[:name] do
|
||||
json.object do
|
||||
json.field "url", "https://i.ytimg.com/vi/#{video_id}/#{quality["url"]}.jpg"
|
||||
json.field "width", quality[:width]
|
||||
json.field "height", quality[:height]
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
json.field "description", description
|
||||
json.field "descriptionHtml", descriptionHtml
|
||||
|
||||
json.field "viewCount", view_count
|
||||
json.field "published", published.epoch
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
env.response.content_type = "application/json"
|
||||
videos
|
||||
end
|
||||
|
||||
get "/embed/:id" do |env|
|
||||
if env.params.url["id"]?
|
||||
id = env.params.url["id"]
|
||||
|
||||
Loading…
Reference in New Issue
Block a user