diff --git a/src/invidious.cr b/src/invidious.cr index adc69829..2a314218 100644 --- a/src/invidious.cr +++ b/src/invidious.cr @@ -666,7 +666,7 @@ get "/search" do |env| user = env.get? "user" if user user = user.as(User) - view_name = "subscriptions_#{sha256(user.email)[0..7]}" + view_name = "subscriptions_#{sha256(user.email)}" end channel = nil @@ -1114,7 +1114,7 @@ post "/login" do |env| PG_DB.exec("INSERT INTO users VALUES (#{args})", user_array) PG_DB.exec("INSERT INTO session_ids VALUES ($1, $2, $3)", sid, email, Time.now) - view_name = "subscriptions_#{sha256(user.email)[0..7]}" + view_name = "subscriptions_#{sha256(user.email)}" PG_DB.exec("CREATE MATERIALIZED VIEW #{view_name} AS \ SELECT * FROM channel_videos WHERE \ ucid = ANY ((SELECT subscriptions FROM users WHERE email = E'#{user.email.gsub("'", "\\'")}')::text[]) \ @@ -1834,7 +1834,7 @@ post "/delete_account" do |env| next templated "error" end - view_name = "subscriptions_#{sha256(user.email)[0..7]}" + view_name = "subscriptions_#{sha256(user.email)}" PG_DB.exec("DELETE FROM users * WHERE email = $1", user.email) PG_DB.exec("DELETE FROM session_ids * WHERE email = $1", user.email) PG_DB.exec("DROP MATERIALIZED VIEW #{view_name}") @@ -1969,7 +1969,7 @@ get "/feed/subscriptions" do |env| notifications = PG_DB.query_one("SELECT notifications FROM users WHERE email = $1", user.email, as: Array(String)) - view_name = "subscriptions_#{sha256(user.email)[0..7]}" + view_name = "subscriptions_#{sha256(user.email)}" if preferences.notifications_only && !notifications.empty? # Only show notifications @@ -2253,7 +2253,7 @@ get "/feed/private" do |env| sort = env.params.query["sort"]? sort ||= "published" - view_name = "subscriptions_#{sha256(user.email)[0..7]}" + view_name = "subscriptions_#{sha256(user.email)}" if latest_only videos = PG_DB.query_all("SELECT DISTINCT ON (ucid) * FROM #{view_name} \ diff --git a/src/invidious/helpers/jobs.cr b/src/invidious/helpers/jobs.cr index ad9e8ada..9afd859f 100644 --- a/src/invidious/helpers/jobs.cr +++ b/src/invidious/helpers/jobs.cr @@ -54,7 +54,7 @@ def refresh_feeds(db, logger, max_threads = 1) db.query("SELECT email FROM users") do |rs| rs.each do email = rs.read(String) - view_name = "subscriptions_#{sha256(email)[0..7]}" + view_name = "subscriptions_#{sha256(email)}" if active_threads >= max_threads if active_channel.receive @@ -65,28 +65,38 @@ def refresh_feeds(db, logger, max_threads = 1) active_threads += 1 spawn do begin - db.query("SELECT * FROM #{view_name} LIMIT 1") do |rs| - # Drop view that doesn't contain same number of rows as ChannelVideo - if ChannelVideo.from_rs(rs)[0]?.try &.to_a.size.try &.!= rs.column_count + # Drop outdated views + column_array = get_column_array(db, view_name) + ChannelVideo.to_type_tuple.each_with_index do |name, i| + if name != column_array[i]? + logger.write("DROP MATERIALIZED VIEW #{view_name}\n") db.exec("DROP MATERIALIZED VIEW #{view_name}") - raise "valid schema does not exist" + raise "view does not exist" end end db.exec("REFRESH MATERIALIZED VIEW #{view_name}") rescue ex - # Create view if it doesn't exist - if ex.message.try &.ends_with?("does not exist") - # While iterating through, we may have an email stored from a deleted account - if db.query_one?("SELECT true FROM users WHERE email = $1", email, as: Bool) - db.exec("CREATE MATERIALIZED VIEW #{view_name} AS \ - SELECT * FROM channel_videos WHERE \ - ucid = ANY ((SELECT subscriptions FROM users WHERE email = E'#{email.gsub("'", "\\'")}')::text[]) \ - ORDER BY published DESC;") - logger.write("CREATE #{view_name}\n") + # Rename old views + begin + legacy_view_name = "subscriptions_#{sha256(email)[0..7]}" + + db.exec("SELECT * FROM #{legacy_view_name} LIMIT 0") + logger.write("RENAME MATERIALIZED VIEW #{legacy_view_name}\n") + db.exec("ALTER MATERIALIZED VIEW #{legacy_view_name} RENAME TO #{view_name}") + rescue ex + begin + # While iterating through, we may have an email stored from a deleted account + if db.query_one?("SELECT true FROM users WHERE email = $1", email, as: Bool) + logger.write("CREATE #{view_name}\n") + db.exec("CREATE MATERIALIZED VIEW #{view_name} AS \ + SELECT * FROM channel_videos WHERE \ + ucid = ANY ((SELECT subscriptions FROM users WHERE email = E'#{email.gsub("'", "\\'")}')::text[]) \ + ORDER BY published DESC;") + end + rescue ex + logger.write("REFRESH #{email} : #{ex.message}\n") end - else - logger.write("REFRESH #{email} : #{ex.message}\n") end end diff --git a/src/invidious/users.cr b/src/invidious/users.cr index ce0bd0ab..f34d14ab 100644 --- a/src/invidious/users.cr +++ b/src/invidious/users.cr @@ -125,7 +125,7 @@ def get_user(sid, headers, db, refresh = true) ON CONFLICT (id) DO NOTHING", sid, user.email, Time.now) begin - view_name = "subscriptions_#{sha256(user.email)[0..7]}" + view_name = "subscriptions_#{sha256(user.email)}" db.exec("CREATE MATERIALIZED VIEW #{view_name} AS \ SELECT * FROM channel_videos WHERE \ ucid = ANY ((SELECT subscriptions FROM users WHERE email = E'#{user.email.gsub("'", "\\'")}')::text[]) \ @@ -147,7 +147,7 @@ def get_user(sid, headers, db, refresh = true) ON CONFLICT (id) DO NOTHING", sid, user.email, Time.now) begin - view_name = "subscriptions_#{sha256(user.email)[0..7]}" + view_name = "subscriptions_#{sha256(user.email)}" db.exec("CREATE MATERIALIZED VIEW #{view_name} AS \ SELECT * FROM channel_videos WHERE \ ucid = ANY ((SELECT subscriptions FROM users WHERE email = E'#{user.email.gsub("'", "\\'")}')::text[]) \