diaspora/app/workers/gather_o_embed_data.rb
Jonne Haß 79a79d65d6 Bye Resque. Ohai Sidekiq.
* Dropped all references to Resque
* Moved all jobs under app/workers since that's the Sidekiq convention
* Renamed Jobs module to Worker to match new location
* Adapted all jobs to Sidekiq
* Replaced all enqueue calls with perform_async
* Dropped Resque hacks from specs and features, replaced with
  sidekig/testing in RSpec and sidekig/testing/inline in Cucumber
* Updated scripts to start a Sidekiq server
* Inline Sidekiq sinatra app
* Let Sidekiq create the actual Redis instance
* Workaround already initialized constant warnings in service models
* Resolved ToDo in one job definition by creating proper exception clases
  for some errors in receiving posts
* Added sidekiq section to configuration to make it completly
  configurable to the user
* Add Sidekiq middleware for clean backtraces
* Delay HttpMulti retry to give offline pods a chance to come back up
* Do not retry on GUID already taken and alike errors
* Be graceful about deleted posts in GatherOEmbedData
2013-03-21 23:39:07 +01:00

22 lines
808 B
Ruby

# Copyright (c) 2010-2011, Diaspora Inc. This file is
# licensed under the Affero General Public License version 3 or later. See
# the COPYRIGHT file.
#
module Workers
class GatherOEmbedData < Base
sidekiq_options queue: :http_service
def perform(post_id, url, retry_count=1)
post = Post.find(post_id)
post.o_embed_cache = OEmbedCache.find_or_create_by_url(url)
post.save
rescue ActiveRecord::RecordNotFound
# User created a post and deleted it right afterwards before we
# we had a chance to run the job.
# On the other hand sometimes the job runs before the Post is
# fully persisted. So we just reduce the amount of retries.
GatherOEmbedData.perform_in(1.minute, post_id, url, retry_count+1) unless retry_count > 3
end
end
end