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Properly parse NewPipe imports

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This commit is contained in:
Omar Roth 2018-11-21 17:12:13 -06:00
parent cdd916f51d
commit fd7aa59e0f
2 changed files with 34 additions and 30 deletions
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4
shard.yml
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@ -16,7 +16,9 @@ dependencies:
commit: afd17fc
pg:
github: will/crystal-pg
sqlite3:
github: crystal-lang/crystal-sqlite3
crystal: 0.26.1
crystal: 0.27.0
license: AGPLv3

60
src/invidious.cr
View File

@ -20,6 +20,7 @@ require "kemal"
require "openssl/hmac"
require "option_parser"
require "pg"
require "sqlite3"
require "xml"
require "yaml"
require "zip"
@ -1142,7 +1143,7 @@ get "/mark_unwatched" do |env|
if user
user = user.as(User)
PG_DB.exec("UPDATE users SET watched = array_remove(watched, $1) WHERE id = $2", id, user.id)
PG_DB.exec("UPDATE users SET watched = array_remove(watched, $1) WHERE email = $2", id, user.email)
end
if redirect
@ -1320,12 +1321,13 @@ post "/data_control" do |env|
user.subscriptions += body["subscriptions"].as_a.map { |a| a.as_s }
user.subscriptions.uniq!
user.subscriptions.each do |ucid|
user.subscriptions.select! do |ucid|
begin
client = make_client(YT_URL)
get_channel(ucid, client, PG_DB, false, false)
true
rescue ex
next
false
end
end
@ -1349,12 +1351,13 @@ post "/data_control" do |env|
end
user.subscriptions.uniq!
user.subscriptions.each do |ucid|
user.subscriptions.select! do |ucid|
begin
client = make_client(YT_URL)
get_channel(ucid, client, PG_DB, false, false)
true
rescue ex
next
false
end
end
@ -1365,12 +1368,13 @@ post "/data_control" do |env|
end
user.subscriptions.uniq!
user.subscriptions.each do |ucid|
user.subscriptions.select! do |ucid|
begin
client = make_client(YT_URL)
get_channel(ucid, client, PG_DB, false, false)
true
rescue ex
next
false
end
end
@ -1396,34 +1400,32 @@ post "/data_control" do |env|
Zip::Reader.open(IO::Memory.new(body)) do |file|
file.each_entry do |entry|
if entry.filename == "newpipe.db"
# We do this because the SQLite driver cannot parse a database from an IO
# Currently: channel URLs can **only** be subscriptions, and
# video URLs can **only** be watch history, so this works okay for now.
tempfile = File.tempfile(".db")
File.write(tempfile.path, entry.io.gets_to_end)
db = DB.open("sqlite3://" + tempfile.path)
db = entry.io.gets_to_end
user.watched += db.scan(/youtube\.com\/watch\?v\=(?<id>[a-zA-Z0-9_-]{11})/).map do |md|
md["id"]
end
user.watched += db.query_all("SELECT url FROM streams", as: String).map { |url| url.lchop("https://www.youtube.com/watch?v=") }
user.watched.uniq!
PG_DB.exec("UPDATE users SET watched = $1 WHERE email = $2", user.watched, user.email)
user.subscriptions += db.scan(/youtube\.com\/channel\/(?<ucid>[a-zA-Z0-9_-]{22})/).map do |md|
md["ucid"]
end
user.subscriptions += db.query_all("SELECT url FROM subscriptions", as: String).map { |url| url.lchop("https://www.youtube.com/channel/") }
user.subscriptions.uniq!
user.subscriptions.each do |ucid|
user.subscriptions.select! do |ucid|
begin
client = make_client(YT_URL)
get_channel(ucid, client, PG_DB, false, false)
true
rescue ex
next
false
end
end
PG_DB.exec("UPDATE users SET subscriptions = $1 WHERE email = $2", user.subscriptions, user.email)
db.close
tempfile.delete
end
end
end
@ -1482,32 +1484,32 @@ get "/subscription_ajax" do |env|
# Update user
if client.post(post_url, headers, post_req).status_code == 200
sid = user.id
email = user.email
case action
when .starts_with? "action_create"
PG_DB.exec("UPDATE users SET subscriptions = array_append(subscriptions,$1) WHERE id = $2", channel_id, sid)
PG_DB.exec("UPDATE users SET subscriptions = array_append(subscriptions,$1) WHERE email = $2", channel_id, email)
when .starts_with? "action_remove"
PG_DB.exec("UPDATE users SET subscriptions = array_remove(subscriptions,$1) WHERE id = $2", channel_id, sid)
PG_DB.exec("UPDATE users SET subscriptions = array_remove(subscriptions,$1) WHERE email = $2", channel_id, email)
end
end
else
sid = user.id
email = user.email
case action
when .starts_with? "action_create"
if !user.subscriptions.includes? channel_id
PG_DB.exec("UPDATE users SET subscriptions = array_append(subscriptions,$1) WHERE id = $2", channel_id, sid)
PG_DB.exec("UPDATE users SET subscriptions = array_append(subscriptions,$1) WHERE email = $2", channel_id, email)
client = make_client(YT_URL)
get_channel(channel_id, client, PG_DB, false, false)
end
when .starts_with? "action_remove"
PG_DB.exec("UPDATE users SET subscriptions = array_remove(subscriptions,$1) WHERE id = $2", channel_id, sid)
PG_DB.exec("UPDATE users SET subscriptions = array_remove(subscriptions,$1) WHERE email = $2", channel_id, email)
end
end
count_text = PG_DB.query_one?("SELECT cardinality(subscriptions) FROM users WHERE id = $1", [sid], as: Int64)
count_text = PG_DB.query_one?("SELECT cardinality(subscriptions) FROM users WHERE email = $1", email, as: Int32)
count_text ||= 0
count_text = "#{number_with_separator(count_text)} subscriptions"
end
@ -1742,8 +1744,8 @@ get "/feed/subscriptions" do |env|
videos = videos[0..max_results]
end
PG_DB.exec("UPDATE users SET notifications = $1, updated = $2 WHERE id = $3", [] of String, Time.now,
user.id)
PG_DB.exec("UPDATE users SET notifications = $1, updated = $2 WHERE email = $3", [] of String, Time.now,
user.email)
user.notifications = [] of String
env.set "user", user