chinwagsocial/app/services/process_hashtags_service.rb
Eugen Rochko 9bd23dc4e5
Track trending tags (#7638)
* Track trending tags

- Half-life of 1 day
- Historical usage in daily buckets (last 7 days stored)
- GET /api/v1/trends

Fix #271

* Add trends to web UI

* Don't render compose form on search route, adjust search results header

* Disqualify tag from trends if it's in disallowed hashtags setting

* Count distinct accounts using tag, ignore silenced accounts
2018-05-27 21:45:30 +02:00

14 lines
422 B
Ruby

# frozen_string_literal: true
class ProcessHashtagsService < BaseService
def call(status, tags = [])
tags = Extractor.extract_hashtags(status.text) if status.local?
tags.map { |str| str.mb_chars.downcase }.uniq(&:to_s).each do |name|
tag = Tag.where(name: name).first_or_create(name: name)
status.tags << tag
TrendingTags.record_use!(tag, status.account, status.created_at)
end
end
end