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Fix Reddit comments and add links to author channels/profiles

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This commit is contained in:
Omar Roth 2018-08-04 11:04:13 -05:00
parent 3dcb6766fc
commit d7ed7b90be
2 changed files with 22 additions and 11 deletions
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5
src/invidious.cr
View File

@ -73,7 +73,7 @@ PG_URL = URI.new(
PG_DB = DB.open PG_URL PG_DB = DB.open PG_URL
YT_URL = URI.parse("https://www.youtube.com") YT_URL = URI.parse("https://www.youtube.com")
REDDIT_URL = URI.parse("https://api.reddit.com") REDDIT_URL = URI.parse("https://www.reddit.com")
LOGIN_URL = URI.parse("https://accounts.google.com") LOGIN_URL = URI.parse("https://accounts.google.com")
crawl_threads.times do crawl_threads.times do
@ -690,7 +690,7 @@ get "/api/v1/comments/:id" do |env|
end end
elsif source == "reddit" elsif source == "reddit"
client = make_client(REDDIT_URL) client = make_client(REDDIT_URL)
headers = HTTP::Headers{"User-Agent" => "web:invidio.us:v0.1.0 (by /u/omarroth)"} headers = HTTP::Headers{"User-Agent" => "web:invidio.us:v0.2.0 (by /u/omarroth)"}
begin begin
comments, reddit_thread = get_reddit_comments(id, client, headers) comments, reddit_thread = get_reddit_comments(id, client, headers)
content_html = template_reddit_comments(comments) content_html = template_reddit_comments(comments)
@ -706,6 +706,7 @@ get "/api/v1/comments/:id" do |env|
halt env, status_code: 404 halt env, status_code: 404
end end
env.response.content_type = "application/json"
{"title" => reddit_thread.title, {"title" => reddit_thread.title,
"permalink" => reddit_thread.permalink, "permalink" => reddit_thread.permalink,
"content_html" => content_html}.to_json "content_html" => content_html}.to_json

28
src/invidious/helpers.cr
View File

@ -356,22 +356,22 @@ def search(query, page = 1)
root = item.xpath_node(%q(div[contains(@class,"yt-lockup-video")]/div)) root = item.xpath_node(%q(div[contains(@class,"yt-lockup-video")]/div))
if !root if !root
next next
end end
id = root.xpath_node(%q(.//div[contains(@class,"yt-lockup-thumbnail")]/a/@href)).not_nil!.content.lchop("/watch?v=") id = root.xpath_node(%q(.//div[contains(@class,"yt-lockup-thumbnail")]/a/@href)).not_nil!.content.lchop("/watch?v=")
title = root.xpath_node(%q(.//div[@class="yt-lockup-content"]/h3/a)).not_nil!.content title = root.xpath_node(%q(.//div[@class="yt-lockup-content"]/h3/a)).not_nil!.content
author = root.xpath_node(%q(.//div[@class="yt-lockup-content"]/div/a)).not_nil! author = root.xpath_node(%q(.//div[@class="yt-lockup-content"]/div/a)).not_nil!
ucid = author["href"].rpartition("/")[-1] ucid = author["href"].rpartition("/")[-1]
author = author.content author = author.content
published = root.xpath_node(%q(.//ul[@class="yt-lockup-meta-info"]/li[1])).not_nil!.content published = root.xpath_node(%q(.//ul[@class="yt-lockup-meta-info"]/li[1])).not_nil!.content
published = decode_date(published) published = decode_date(published)
video = ChannelVideo.new(id, title, published, Time.now, ucid, author) video = ChannelVideo.new(id, title, published, Time.now, ucid, author)
videos << video videos << video
end end
return videos return videos
end end
@ -524,7 +524,7 @@ def get_reddit_comments(id, client, headers)
thread = search_results.data.as(RedditListing).children.sort_by { |child| child.data.as(RedditLink).score }[-1] thread = search_results.data.as(RedditListing).children.sort_by { |child| child.data.as(RedditLink).score }[-1]
thread = thread.data.as(RedditLink) thread = thread.data.as(RedditLink)
result = client.get("/r/#{thread.subreddit}/comments/#{thread.id}?limit=100&sort=top", headers).body result = client.get("/r/#{thread.subreddit}/comments/#{thread.id}.json?limit=100&sort=top", headers).body
result = Array(RedditThing).from_json(result) result = Array(RedditThing).from_json(result)
elsif search_results.status_code == 302 elsif search_results.status_code == 302
result = client.get(search_results.headers["Location"], headers).body result = client.get(search_results.headers["Location"], headers).body
@ -562,7 +562,9 @@ def template_youtube_comments(comments)
<div class="pure-g"> <div class="pure-g">
<div class="pure-u-1"> <div class="pure-u-1">
<p> <p>
<a href="javascript:void(0)" onclick="toggle(this)">[ - ]</a> <i class="icon ion-ios-thumbs-up"></i> #{child["likeCount"]} <b>#{child["author"]}</b> <a href="javascript:void(0)" onclick="toggle(this)">[ - ]</a>
<i class="icon ion-ios-thumbs-up"></i> #{child["likeCount"]}
<b><a href="#{child["authorUrl"]}">#{child["author"]}</a></b>
</p> </p>
<div> <div>
#{child["content"]} #{child["content"]}
@ -606,7 +608,9 @@ def template_reddit_comments(root)
content = <<-END_HTML content = <<-END_HTML
<p> <p>
<a href="javascript:void(0)" onclick="toggle(this)">[ - ]</a> <i class="icon ion-ios-thumbs-up"></i> #{score} <b>#{author}</b> <a href="javascript:void(0)" onclick="toggle(this)">[ - ]</a>
<i class="icon ion-ios-thumbs-up"></i> #{score}
<b><a href="https://www.reddit.com/user/#{author}">#{author}</a></b>
</p> </p>
<div> <div>
#{body_html} #{body_html}
@ -721,7 +725,13 @@ def fill_links(html, scheme, host)
end end
end end
html = html.xpath_node(%q(//p[@id="eow-description"])).not_nil!.to_xml if host == "www.youtube.com"
html = html.xpath_node(%q(//p[@id="eow-description"])).not_nil!.to_xml
else
html = html.to_xml(options: XML::SaveOptions::NO_DECL)
end
html
end end
def login_req(login_form, f_req) def login_req(login_form, f_req)