115 lines
3 KiB
Ruby
115 lines
3 KiB
Ruby
class Stream::Multi < Stream::Base
|
|
|
|
# @return [String] URL
|
|
def link(opts)
|
|
Rails.application.routes.url_helpers.multi_path(opts)
|
|
end
|
|
|
|
# @return [String]
|
|
def title
|
|
I18n.t('streams.multi.title')
|
|
end
|
|
|
|
# @return [String]
|
|
def contacts_title
|
|
I18n.t('streams.multi.contacts_title')
|
|
end
|
|
|
|
def posts
|
|
@posts ||= lambda do
|
|
post_ids = aspects_post_ids + followed_tags_post_ids + mentioned_post_ids
|
|
post_ids += community_spotlight_post_ids if include_community_spotlight?
|
|
Post.where(:id => post_ids).for_a_stream(max_time, order)
|
|
end.call
|
|
end
|
|
|
|
# @return [Boolean]
|
|
def ajax_stream?
|
|
false
|
|
end
|
|
|
|
#emits an enum of the groups which the post appeared
|
|
# :spotlight, :aspects, :tags, :mentioned
|
|
def post_from_group(post)
|
|
streams_included.collect do |source|
|
|
is_in?(source, post)
|
|
end.compact
|
|
end
|
|
|
|
private
|
|
def publisher_opts
|
|
if welcome?
|
|
{:open => true, :prefill => publisher_prefill, :public => true}
|
|
else
|
|
super
|
|
end
|
|
end
|
|
|
|
# Generates the prefill for the publisher
|
|
#
|
|
# @return [String]
|
|
def publisher_prefill
|
|
prefill = I18n.t("shared.publisher.new_user_prefill.hello", :new_user_tag => "newhere")
|
|
if self.user.followed_tags.size > 0
|
|
tag_string = self.user.followed_tags.map{|t| "##{t.name}"}.to_sentence
|
|
prefill << I18n.t("shared.publisher.new_user_prefill.i_like", :tags => tag_string)
|
|
end
|
|
|
|
prefill
|
|
end
|
|
|
|
# @return [Boolean]
|
|
def welcome?
|
|
self.user.getting_started
|
|
end
|
|
|
|
# @return [Array<Symbol>]
|
|
def streams_included
|
|
@streams_included ||= lambda do
|
|
array = [:mentioned, :aspects, :followed_tags]
|
|
array << :community_spotlight if include_community_spotlight?
|
|
array
|
|
end.call
|
|
end
|
|
|
|
# @return [Symbol]
|
|
def is_in?(sym, post)
|
|
if self.send("#{sym.to_s}_post_ids").find{|x| (x == post.id) || (x.to_s == post.id.to_s)}
|
|
"#{sym.to_s}_stream".to_sym
|
|
end
|
|
end
|
|
|
|
# @return [Boolean]
|
|
def include_community_spotlight?
|
|
AppConfig[:community_spotlight].present? && user.show_community_spotlight_in_stream?
|
|
end
|
|
|
|
def aspects_post_ids
|
|
@aspects_post_ids ||= user.visible_shareable_ids(Post, :limit => 15, :order => "#{order} DESC", :max_time => max_time, :all_aspects? => true, :by_members_of => aspect_ids)
|
|
end
|
|
|
|
def followed_tags_post_ids
|
|
@followed_tags_ids ||= ids(StatusMessage.tag_stream(user, tag_array, max_time, order))
|
|
end
|
|
|
|
def mentioned_post_ids
|
|
@mentioned_post_ids ||= ids(StatusMessage.where_person_is_mentioned(user.person).for_a_stream(max_time, order))
|
|
end
|
|
|
|
def community_spotlight_post_ids
|
|
@community_spotlight_post_ids ||= ids(Post.all_public.where(:author_id => community_spotlight_person_ids).for_a_stream(max_time, order))
|
|
end
|
|
|
|
#worthless helpers
|
|
def community_spotlight_person_ids
|
|
@community_spotlight_person_ids ||= Person.community_spotlight.select('id').map{|x| x.id}
|
|
end
|
|
|
|
def tag_array
|
|
user.followed_tags.select('name').map{|x| x.name}
|
|
end
|
|
|
|
def ids(enumerable)
|
|
Post.connection.select_values(enumerable.select('posts.id').to_sql)
|
|
end
|
|
end
|