Add since_id param to feeds

master
Eugen Rochko 8 years ago
parent a0f85774c4
commit 9fd3d7b6cd
  1. 2
      app/controllers/api/v1/accounts_controller.rb
  2. 4
      app/controllers/api/v1/statuses_controller.rb
  3. 7
      app/models/concerns/paginable.rb
  4. 7
      app/models/feed.rb

@ -20,7 +20,7 @@ class Api::V1::AccountsController < ApiController
end
def statuses
@statuses = @account.statuses.with_includes.with_counters.paginate_by_max_id(20, params[:max_id] || nil).to_a
@statuses = @account.statuses.with_includes.with_counters.paginate_by_max_id(20, params[:max_id], params[:since_id]).to_a
end
def follow

@ -45,10 +45,10 @@ class Api::V1::StatusesController < ApiController
end
def home
@statuses = Feed.new(:home, current_user.account).get(20, params[:max_id]).to_a
@statuses = Feed.new(:home, current_user.account).get(20, params[:max_id], params[:since_id]).to_a
end
def mentions
@statuses = Feed.new(:mentions, current_user.account).get(20, params[:max_id]).to_a
@statuses = Feed.new(:mentions, current_user.account).get(20, params[:max_id], params[:since_id]).to_a
end
end

@ -2,6 +2,11 @@ module Paginable
extend ActiveSupport::Concern
included do
scope :paginate_by_max_id, -> (limit, max_id) { order('id desc').limit(limit).where(max_id.nil? ? '1=1' : ['id < ?', max_id]) }
def self.paginate_by_max_id(limit, max_id = nil, since_id = nil)
query = order('id desc').limit(limit)
query = query.where('id < ?', max_id) unless max_id.blank?
query = query.where('id > ?', since_id) unless since_id.blank?
query
end
end
end

@ -4,9 +4,10 @@ class Feed
@account = account
end
def get(limit, max_id = nil)
max_id = '+inf' if max_id.nil?
unhydrated = redis.zrevrangebyscore(key, "(#{max_id}", '-inf', limit: [0, limit], with_scores: true).collect(&:last).map(&:to_i)
def get(limit, max_id = nil, since_id = nil)
max_id = '+inf' if max_id.blank?
since_id = '-inf' if since_id.blank?
unhydrated = redis.zrevrangebyscore(key, "(#{max_id}", "(#{since_id}", limit: [0, limit], with_scores: true).collect(&:last).map(&:to_i)
status_map = {}
# If we're after most recent items and none are there, we need to precompute the feed

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