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-rw-r--r--app/lib/ostatus/activity/base.rb18
-rw-r--r--app/lib/ostatus/activity/creation.rb54
-rw-r--r--app/lib/ostatus/activity/share.rb2
3 files changed, 43 insertions, 31 deletions
diff --git a/app/lib/ostatus/activity/base.rb b/app/lib/ostatus/activity/base.rb
index 1dc7abee3..039381397 100644
--- a/app/lib/ostatus/activity/base.rb
+++ b/app/lib/ostatus/activity/base.rb
@@ -11,30 +11,30 @@ class OStatus::Activity::Base
   end
 
   def verb
-    raw = @xml.at_xpath('./activity:verb', activity: TagManager::AS_XMLNS).content
-    TagManager::VERBS.key(raw)
+    raw = @xml.at_xpath('./activity:verb', activity: OStatus::TagManager::AS_XMLNS).content
+    OStatus::TagManager::VERBS.key(raw)
   rescue
     :post
   end
 
   def type
-    raw = @xml.at_xpath('./activity:object-type', activity: TagManager::AS_XMLNS).content
-    TagManager::TYPES.key(raw)
+    raw = @xml.at_xpath('./activity:object-type', activity: OStatus::TagManager::AS_XMLNS).content
+    OStatus::TagManager::TYPES.key(raw)
   rescue
     :activity
   end
 
   def id
-    @xml.at_xpath('./xmlns:id', xmlns: TagManager::XMLNS).content
+    @xml.at_xpath('./xmlns:id', xmlns: OStatus::TagManager::XMLNS).content
   end
 
   def url
-    link = @xml.xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS).find { |link_candidate| link_candidate['type'] == 'text/html' }
+    link = @xml.xpath('./xmlns:link[@rel="alternate"]', xmlns: OStatus::TagManager::XMLNS).find { |link_candidate| link_candidate['type'] == 'text/html' }
     link.nil? ? nil : link['href']
   end
 
   def activitypub_uri
-    link = @xml.xpath('./xmlns:link[@rel="alternate"]', xmlns: TagManager::XMLNS).find { |link_candidate| ['application/activity+json', 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'].include?(link_candidate['type']) }
+    link = @xml.xpath('./xmlns:link[@rel="alternate"]', xmlns: OStatus::TagManager::XMLNS).find { |link_candidate| ['application/activity+json', 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'].include?(link_candidate['type']) }
     link.nil? ? nil : link['href']
   end
 
@@ -45,8 +45,8 @@ class OStatus::Activity::Base
   private
 
   def find_status(uri)
-    if TagManager.instance.local_id?(uri)
-      local_id = TagManager.instance.unique_tag_to_local_id(uri, 'Status')
+    if OStatus::TagManager.instance.local_id?(uri)
+      local_id = OStatus::TagManager.instance.unique_tag_to_local_id(uri, 'Status')
       return Status.find_by(id: local_id)
     elsif ActivityPub::TagManager.instance.local_uri?(uri)
       local_id = ActivityPub::TagManager.instance.uri_to_local_id(uri)
diff --git a/app/lib/ostatus/activity/creation.rb b/app/lib/ostatus/activity/creation.rb
index d3f1629c4..2687776f9 100644
--- a/app/lib/ostatus/activity/creation.rb
+++ b/app/lib/ostatus/activity/creation.rb
@@ -14,14 +14,22 @@ class OStatus::Activity::Creation < OStatus::Activity::Base
       return result if result.first.present?
     end
 
-    Rails.logger.debug "Creating remote status #{id}"
-
-    # Return early if status already exists in db
-    status = find_status(id)
+    RedisLock.acquire(lock_options) do |lock|
+      if lock.acquired?
+        # Return early if status already exists in db
+        @status = find_status(id)
+        return [@status, false] unless @status.nil?
+        @status = process_status
+      end
+    end
 
-    return [status, false] unless status.nil?
+    [@status, true]
+  end
 
+  def process_status
+    Rails.logger.debug "Creating remote status #{id}"
     cached_reblog = reblog
+    status = nil
 
     ApplicationRecord.transaction do
       status = Status.create!(
@@ -55,7 +63,7 @@ class OStatus::Activity::Creation < OStatus::Activity::Base
     LinkCrawlWorker.perform_async(status.id) unless status.spoiler_text?
     DistributionWorker.perform_async(status.id)
 
-    [status, true]
+    status
   end
 
   def perform_via_activitypub
@@ -63,42 +71,42 @@ class OStatus::Activity::Creation < OStatus::Activity::Base
   end
 
   def content
-    @xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS).content
+    @xml.at_xpath('./xmlns:content', xmlns: OStatus::TagManager::XMLNS).content
   end
 
   def content_language
-    @xml.at_xpath('./xmlns:content', xmlns: TagManager::XMLNS)['xml:lang']&.presence || 'en'
+    @xml.at_xpath('./xmlns:content', xmlns: OStatus::TagManager::XMLNS)['xml:lang']&.presence || 'en'
   end
 
   def content_warning
-    @xml.at_xpath('./xmlns:summary', xmlns: TagManager::XMLNS)&.content || ''
+    @xml.at_xpath('./xmlns:summary', xmlns: OStatus::TagManager::XMLNS)&.content || ''
   end
 
   def visibility_scope
-    @xml.at_xpath('./mastodon:scope', mastodon: TagManager::MTDN_XMLNS)&.content&.to_sym || :public
+    @xml.at_xpath('./mastodon:scope', mastodon: OStatus::TagManager::MTDN_XMLNS)&.content&.to_sym || :public
   end
 
   def published
-    @xml.at_xpath('./xmlns:published', xmlns: TagManager::XMLNS).content
+    @xml.at_xpath('./xmlns:published', xmlns: OStatus::TagManager::XMLNS).content
   end
 
   def thread?
-    !@xml.at_xpath('./thr:in-reply-to', thr: TagManager::THR_XMLNS).nil?
+    !@xml.at_xpath('./thr:in-reply-to', thr: OStatus::TagManager::THR_XMLNS).nil?
   end
 
   def thread
-    thr = @xml.at_xpath('./thr:in-reply-to', thr: TagManager::THR_XMLNS)
+    thr = @xml.at_xpath('./thr:in-reply-to', thr: OStatus::TagManager::THR_XMLNS)
     [thr['ref'], thr['href']]
   end
 
   private
 
   def find_or_create_conversation
-    uri = @xml.at_xpath('./ostatus:conversation', ostatus: TagManager::OS_XMLNS)&.attribute('ref')&.content
+    uri = @xml.at_xpath('./ostatus:conversation', ostatus: OStatus::TagManager::OS_XMLNS)&.attribute('ref')&.content
     return if uri.nil?
 
-    if TagManager.instance.local_id?(uri)
-      local_id = TagManager.instance.unique_tag_to_local_id(uri, 'Conversation')
+    if OStatus::TagManager.instance.local_id?(uri)
+      local_id = OStatus::TagManager.instance.unique_tag_to_local_id(uri, 'Conversation')
       return Conversation.find_by(id: local_id)
     end
 
@@ -108,8 +116,8 @@ class OStatus::Activity::Creation < OStatus::Activity::Base
   def save_mentions(parent)
     processed_account_ids = []
 
-    @xml.xpath('./xmlns:link[@rel="mentioned"]', xmlns: TagManager::XMLNS).each do |link|
-      next if [TagManager::TYPES[:group], TagManager::TYPES[:collection]].include? link['ostatus:object-type']
+    @xml.xpath('./xmlns:link[@rel="mentioned"]', xmlns: OStatus::TagManager::XMLNS).each do |link|
+      next if [OStatus::TagManager::TYPES[:group], OStatus::TagManager::TYPES[:collection]].include? link['ostatus:object-type']
 
       mentioned_account = account_from_href(link['href'])
 
@@ -123,14 +131,14 @@ class OStatus::Activity::Creation < OStatus::Activity::Base
   end
 
   def save_hashtags(parent)
-    tags = @xml.xpath('./xmlns:category', xmlns: TagManager::XMLNS).map { |category| category['term'] }.select(&:present?)
+    tags = @xml.xpath('./xmlns:category', xmlns: OStatus::TagManager::XMLNS).map { |category| category['term'] }.select(&:present?)
     ProcessHashtagsService.new.call(parent, tags)
   end
 
   def save_media(parent)
     do_not_download = DomainBlock.find_by(domain: parent.account.domain)&.reject_media?
 
-    @xml.xpath('./xmlns:link[@rel="enclosure"]', xmlns: TagManager::XMLNS).each do |link|
+    @xml.xpath('./xmlns:link[@rel="enclosure"]', xmlns: OStatus::TagManager::XMLNS).each do |link|
       next unless link['href']
 
       media = MediaAttachment.where(status: parent, remote_url: link['href']).first_or_initialize(account: parent.account, status: parent, remote_url: link['href'])
@@ -156,7 +164,7 @@ class OStatus::Activity::Creation < OStatus::Activity::Base
 
     return if do_not_download
 
-    @xml.xpath('./xmlns:link[@rel="emoji"]', xmlns: TagManager::XMLNS).each do |link|
+    @xml.xpath('./xmlns:link[@rel="emoji"]', xmlns: OStatus::TagManager::XMLNS).each do |link|
       next unless link['href'] && link['name']
 
       shortcode = link['name'].delete(':')
@@ -179,4 +187,8 @@ class OStatus::Activity::Creation < OStatus::Activity::Base
       Account.where(uri: href).or(Account.where(url: href)).first || FetchRemoteAccountService.new.call(href)
     end
   end
+
+  def lock_options
+    { redis: Redis.current, key: "create:#{id}" }
+  end
 end
diff --git a/app/lib/ostatus/activity/share.rb b/app/lib/ostatus/activity/share.rb
index 290008021..5ca601415 100644
--- a/app/lib/ostatus/activity/share.rb
+++ b/app/lib/ostatus/activity/share.rb
@@ -10,7 +10,7 @@ class OStatus::Activity::Share < OStatus::Activity::Creation
   end
 
   def object
-    @xml.at_xpath('.//activity:object', activity: TagManager::AS_XMLNS)
+    @xml.at_xpath('.//activity:object', activity: OStatus::TagManager::AS_XMLNS)
   end
 
   private
generated by cgit-pink (git 2.37.1) at 2024-11-22 22:25:38 +0000