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authorEugen Rochko <eugen@zeonfederated.com>2018-05-27 21:45:30 +0200
committerGitHub <noreply@github.com>2018-05-27 21:45:30 +0200
commit9bd23dc4e51ba47283a8e3a66cd94b4e624a5235 (patch)
tree119802887a7b894ea3aac5e28a8a7a15524c1c35 /app/services
parent63c7b9157274f57c496399a1a5c728b32415034c (diff)
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
Diffstat (limited to 'app/services')
-rw-r--r--app/services/process_hashtags_service.rb6
1 files changed, 4 insertions, 2 deletions
diff --git a/app/services/process_hashtags_service.rb b/app/services/process_hashtags_service.rb
index 5b45c865f..0695922b8 100644
--- a/app/services/process_hashtags_service.rb
+++ b/app/services/process_hashtags_service.rb
@@ -4,8 +4,10 @@ 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 |tag|
-      status.tags << Tag.where(name: tag).first_or_initialize(name: tag)
+    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