80 lines
1.6 KiB
Ruby
80 lines
1.6 KiB
Ruby
class Post
|
|
require 'lib/encryptable'
|
|
include MongoMapper::Document
|
|
include ApplicationHelper
|
|
include ROXML
|
|
include Diaspora::Webhooks
|
|
include Encryptable
|
|
include Diaspora::Socketable
|
|
|
|
xml_accessor :_id
|
|
xml_accessor :person, :as => Person
|
|
|
|
key :person_id, ObjectId
|
|
|
|
many :comments, :class_name => 'Comment', :foreign_key => :post_id
|
|
belongs_to :person, :class_name => 'Person'
|
|
|
|
|
|
cattr_reader :per_page
|
|
@@per_page = 10
|
|
|
|
timestamps!
|
|
|
|
before_destroy :propagate_retraction
|
|
after_destroy :destroy_comments, :remove_from_view
|
|
|
|
def self.instantiate params
|
|
self.create params
|
|
end
|
|
|
|
#Querying
|
|
def self.stream
|
|
Post.sort(:created_at.desc).all
|
|
end
|
|
|
|
def self.newest_for(person)
|
|
self.first(:person_id => person.id, :order => '_id desc')
|
|
end
|
|
|
|
#ENCRYPTION
|
|
before_validation :sign_if_mine
|
|
validates_true_for :creator_signature, :logic => lambda {self.verify_creator_signature}
|
|
|
|
xml_accessor :creator_signature
|
|
key :creator_signature, String
|
|
|
|
def signable_accessors
|
|
accessors = self.class.roxml_attrs.collect{|definition|
|
|
definition.accessor}
|
|
accessors.delete 'person'
|
|
accessors.delete 'creator_signature'
|
|
accessors
|
|
end
|
|
|
|
def signable_string
|
|
signable_accessors.collect{|accessor|
|
|
(self.send accessor.to_sym).to_s}.join ';'
|
|
end
|
|
|
|
def log_inspection
|
|
Rails.logger.debug self.inspect
|
|
end
|
|
def log_save_inspection
|
|
Rails.logger.debug "After saving, object is:"
|
|
log_inspection
|
|
end
|
|
|
|
protected
|
|
def destroy_comments
|
|
comments.each{|c| c.destroy}
|
|
end
|
|
|
|
def propagate_retraction
|
|
Retraction.for(self).notify_people
|
|
end
|
|
|
|
|
|
|
|
end
|
|
|