Orbit/vendor/built_in_modules/announcement/app/models/bulletin.rb

125 lines
3.5 KiB
Ruby

# encoding: utf-8
class Bulletin
include Mongoid::Document
include Mongoid::Timestamps
include Mongoid::MultiParameterAttributes
has_one :title, :class_name => "I18nVariable", :as => :language_value, :autosave => true, :dependent => :destroy
has_one :subtitle, :class_name => "I18nVariable", :as => :language_value, :autosave => true, :dependent => :destroy
has_one :text, :class_name => "I18nVariable", :as => :language_value, :autosave => true, :dependent => :destroy
has_and_belongs_to_many :tags, :class_name => "AnnouncementTag"
field :postdate , :type => Date
field :deadline , :type => Date
# field :url
field :create_user_id
field :update_user_id
field :is_top, :type => Boolean, :default => false
field :is_hot, :type => Boolean, :default => false
field :is_hidden, :type => Boolean, :default => false
field :public, :type => Boolean, :default => true
mount_uploader :image, ImageUploader
belongs_to :bulletin_category
embeds_many :bulletin_links, :cascade_callbacks => true
embeds_many :bulletin_files, :cascade_callbacks => true
# has_many :bulletin_files, :autosave => true, :dependent => :destroy
accepts_nested_attributes_for :bulletin_files, :allow_destroy => true
accepts_nested_attributes_for :bulletin_links, :allow_destroy => true
validates_presence_of :title
before_save :set_key
def self.search( search = nil, category_id = nil )
if category_id.to_s.size > 0 and search.to_s.size > 0
key = /#{search}/
find(:all, :conditions => {title: key, bulletin_category_id: category_id}).desc( :is_top, :postdate )
elsif category_id.to_s.size > 0 and search.to_s.size < 1
find(:all, :conditions => {bulletin_category_id: category_id}).desc( :is_top, :postdate )
elsif search.to_s.size > 0 and category_id.to_s.size < 1
key = /#{search}/
find(:all, :conditions => {title: key}).desc( :is_top, :postdate )
else
find(:all).desc( :is_top, :postdate)
end
end
def self.widget_datas( category_id = nil )
date_now = Time.now
# find(:all, :conditions => {:postdate => {"$lte" => Date.today}, deadline: nil} ).desc( :is_top, :postdate)
# where( :postdate.lte => date_now ).where( :deadline => nil ).desc(:is_top, :postdate)
# any_of({ :title => "test" },{:deadline => nil, :title => "123"})
if category_id.to_s.size > 0
find(:all, :conditions => {bulletin_category_id: category_id}).any_of( {deadline: nil,:postdate.lte => date_now} , {:deadline.gte => date_now,:postdate.lte => date_now} ).desc( :is_top, :postdate)
else
any_of( {deadline: nil,:postdate.lte => date_now} , {:deadline.gte => date_now,:postdate.lte => date_now} ).desc( :is_top, :postdate)
end
end
def is_top?
self.is_top
end
def is_hot?
self.is_hot
end
def is_hidden?
self.is_hidden
end
def title
@title ||= I18nVariable.first(:conditions => {:key => 'title', :language_value_id => self.id, :language_value_type => self.class}) rescue nil
end
def subtitle
@subtitle ||= I18nVariable.first(:conditions => {:key => 'subtitle', :language_value_id => self.id, :language_value_type => self.class}) rescue nil
end
def text
@text ||= I18nVariable.first(:conditions => {:key => 'text', :language_value_id => self.id, :language_value_type => self.class}) rescue nil
end
protected
def set_key
if title.new_record?
title.key = 'title'
end
if subtitle.new_record?
subtitle.key = 'subtitle'
end
if text.new_record?
text.key = 'text'
end
end
end