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

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# 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"
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field :postdate , :type => Date
field :deadline , :type => Date
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# field :url
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field :create_user_id
field :update_user_id
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field :is_top, :type => Boolean, :default => false
field :is_hot, :type => Boolean, :default => false
field :is_hidden, :type => Boolean, :default => false
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field :public, :type => Boolean, :default => true
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mount_uploader :image, ImageUploader
belongs_to :bulletin_category
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embeds_many :bulletin_links, :cascade_callbacks => true
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embeds_many :bulletin_files, :cascade_callbacks => true
# has_many :bulletin_files, :autosave => true, :dependent => :destroy
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accepts_nested_attributes_for :bulletin_files, :allow_destroy => true
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accepts_nested_attributes_for :bulletin_links, :allow_destroy => true
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validates_presence_of :title
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before_save :set_key
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def self.search( search = nil, category_id = nil )
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if category_id.to_s.size > 0 and search.to_s.size > 0
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key = /#{search}/
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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
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key = /#{search}/
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find(:all, :conditions => {title: key}).desc( :is_top, :postdate )
else
find(:all).desc( :is_top, :postdate)
end
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end
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def self.widget_datas
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date_now = Time.now
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# find(:all, :conditions => {:postdate => {"$lte" => Date.today}, deadline: nil} ).desc( :is_top, :postdate)
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# where( :postdate.lte => date_now ).where( :deadline => nil ).desc(:is_top, :postdate)
# any_of({ :title => "test" },{:deadline => nil, :title => "123"})
any_of( {deadline: nil,:postdate.lte => date_now} , {:deadline.gte => date_now,:postdate.lte => date_now} ).desc( :is_top, :postdate)
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end
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def is_top?
self.is_top
end
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def is_hot?
self.is_hot
end
def is_hidden?
self.is_hidden
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end
def title
@title ||= I18nVariable.first(:conditions => {:key => 'title', :language_value_id => self.id, :language_value_type => self.class}) rescue nil
end
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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'
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end
end
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end