106ae983d5
Conflicts: app/controllers/application_controller.rb app/controllers/people_controller.rb app/models/person.rb config/assets.yml db/schema.rb public/javascripts/aspect-edit.js spec/controllers/aspects_controller_spec.rb spec/models/user/querying_spec.rb spec/spec_helper.rb
100 lines
4.1 KiB
Ruby
100 lines
4.1 KiB
Ruby
# Copyright (c) 2010, Diaspora Inc. This file is
|
|
# licensed under the Affero General Public License version 3 or later. See
|
|
# the COPYRIGHT file.
|
|
|
|
module Diaspora
|
|
module UserModules
|
|
module Querying
|
|
|
|
def find_visible_post_by_id( id, opts={} )
|
|
post = Post.where(:id => id).joins(:contacts).where(:contacts => {:user_id => self.id}).where(opts).first
|
|
post ||= Post.where(:id => id, :author_id => self.person.id).where(opts).first
|
|
post ||= Post.where(:id => id, :public => true).where(opts).first
|
|
end
|
|
|
|
def raw_visible_posts(opts = {})
|
|
opts = opts.dup
|
|
opts[:type] ||= ['StatusMessage', 'Photo']
|
|
opts[:limit] ||= 15
|
|
opts[:order] ||= 'updated_at DESC'
|
|
opts[:hidden] ||= false
|
|
order_with_table = 'posts.' + opts[:order]
|
|
opts[:offset] = opts[:page].nil? || opts[:page] == 1 ? 0 : opts[:limit] * (opts[:page] - 1)
|
|
select_clause ='DISTINCT posts.id, posts.updated_at AS updated_at, posts.created_at AS created_at'
|
|
|
|
posts_from_others = Post.joins(:contacts).where( :post_visibilities => {:hidden => opts[:hidden]}, :contacts => {:user_id => self.id})
|
|
posts_from_self = self.person.posts
|
|
|
|
if opts[:by_members_of]
|
|
posts_from_others = posts_from_others.joins(:contacts => :aspect_memberships).where(
|
|
:aspect_memberships => {:aspect_id => opts[:by_members_of]})
|
|
posts_from_self = posts_from_self.joins(:aspect_visibilities).where(:aspect_visibilities => {:aspect_id => opts[:by_members_of]})
|
|
end
|
|
|
|
posts_from_others = posts_from_others.select(select_clause).limit(opts[:limit]).offset(opts[:offset]).order(order_with_table)
|
|
posts_from_self = posts_from_self.select(select_clause).limit(opts[:limit]).offset(opts[:offset]).order(order_with_table)
|
|
|
|
all_posts = "(#{posts_from_others.to_sql}) UNION ALL (#{posts_from_self.to_sql}) ORDER BY #{opts[:order]} LIMIT #{opts[:limit]}"
|
|
post_ids = Post.connection.execute(all_posts).map{|r| r.first}
|
|
|
|
Post.where(:id => post_ids, :pending => false, :type => opts[:type]).select('DISTINCT posts.*').limit(opts[:limit]).order(order_with_table)
|
|
end
|
|
|
|
def visible_photos
|
|
raw_visible_posts(:type => 'Photo')
|
|
end
|
|
|
|
def contact_for(person)
|
|
return nil unless person
|
|
contact_for_person_id(person.id)
|
|
end
|
|
def aspects_with_post(post_id)
|
|
self.aspects.joins(:aspect_visibilities).where(:aspect_visibilities => {:post_id => post_id})
|
|
end
|
|
|
|
def contact_for_person_id(person_id)
|
|
Contact.where(:user_id => self.id, :person_id => person_id).includes(:person => :profile).first
|
|
end
|
|
|
|
def people_in_aspects(requested_aspects, opts={})
|
|
allowed_aspects = self.aspects & requested_aspects
|
|
person_ids = contacts_in_aspects(allowed_aspects).collect{|contact| contact.person_id}
|
|
people = Person.where(:id => person_ids)
|
|
|
|
if opts[:type] == 'remote'
|
|
people = people.where(:owner_id => nil)
|
|
elsif opts[:type] == 'local'
|
|
people = people.where('people.owner_id IS NOT NULL')
|
|
end
|
|
people
|
|
end
|
|
|
|
def aspects_with_person person
|
|
contact_for(person).aspects
|
|
end
|
|
|
|
def contacts_in_aspects aspects
|
|
aspects.inject([]) do |contacts,aspect|
|
|
contacts | aspect.contacts
|
|
end
|
|
end
|
|
|
|
def all_aspect_ids
|
|
self.aspects.all.collect{|x| x.id}
|
|
end
|
|
|
|
def posts_from(person)
|
|
return self.person.posts.where(:pending => false).order("created_at DESC") if person == self.person
|
|
con = Contact.arel_table
|
|
p = Post.arel_table
|
|
post_ids = []
|
|
if contact = self.contact_for(person)
|
|
post_ids = Post.connection.execute(contact.post_visibilities.where(:hidden => false).select('post_visibilities.post_id').to_sql).map{|r| r.first}
|
|
end
|
|
post_ids += Post.connection.execute(person.posts.where(:public => true).select('posts.id').to_sql).map{|r| r.first}
|
|
|
|
Post.where(:id => post_ids, :pending => false).select('DISTINCT posts.*').order("posts.created_at DESC")
|
|
end
|
|
end
|
|
end
|
|
end
|