osem-fcy/app/models/conference.rb

133 lines
4.6 KiB
Ruby

class Conference < ActiveRecord::Base
attr_accessible :title, :short_title, :social_tag, :contact_email, :timezone, :html_export_path,
:start_date, :end_date, :rooms_attributes, :tracks_attributes, :dietary_choices_attributes,
:use_dietary_choices, :use_supporter_levels, :supporter_levels_attributes, :social_events_attributes,
:event_types_attributes, :registration_start_date, :registration_end_date, :logo,
:questions_attributes, :question_ids, :answers_attributes, :answer_ids,
:difficulty_levels_attributes, :use_difficulty_levels,
:use_vpositions, :use_vdays, :vdays_attributes, :vpositions_attributes, :use_volunteers
has_paper_trail
has_and_belongs_to_many :questions
has_one :email_settings, :dependent => :destroy
has_one :call_for_papers, :dependent => :destroy
has_many :social_events, :dependent => :destroy
has_many :supporter_registrations, :dependent => :destroy
has_many :supporter_levels, :dependent => :destroy
has_many :dietary_choices, :dependent => :destroy
has_many :events, :dependent => :destroy
has_many :event_types, :dependent => :destroy
has_many :tracks, :dependent => :destroy
has_many :difficulty_levels, :dependent => :destroy
has_many :rooms, :dependent => :destroy
has_many :registrations, :dependent => :destroy
has_many :vdays, :dependent => :destroy
has_many :vpositions, :dependent => :destroy
has_many :vchoices, :dependent => :destroy
belongs_to :venue
accepts_nested_attributes_for :rooms, :reject_if => proc {|r| r["name"].blank?}, :allow_destroy => true
accepts_nested_attributes_for :tracks, :reject_if => proc {|r| r["name"].blank?}, :allow_destroy => true
accepts_nested_attributes_for :difficulty_levels, :allow_destroy => true
accepts_nested_attributes_for :social_events, :allow_destroy => true
accepts_nested_attributes_for :venue
accepts_nested_attributes_for :dietary_choices, :allow_destroy => true
accepts_nested_attributes_for :supporter_levels, :allow_destroy => true
accepts_nested_attributes_for :event_types, :allow_destroy => true
accepts_nested_attributes_for :email_settings
accepts_nested_attributes_for :questions, :allow_destroy => true
accepts_nested_attributes_for :vdays, :allow_destroy => true
accepts_nested_attributes_for :vpositions, :allow_destroy => true
has_attached_file :logo,
:styles => {:thumb => "100x100>", :large => "300x300>" }
validates_attachment_content_type :logo,
:content_type => [/jpg/, /jpeg/, /png/, /gif/],
:size => { :in => 0..500.kilobytes }
validates_presence_of :title,
:short_title,
:social_tag
validates_uniqueness_of :short_title
validates_format_of :short_title, :with => /^[a-zA-Z0-9_-]*$/
before_create :generate_guid
before_create :create_venue
before_create :create_email_settings
def self.current
self.order("created_at DESC").first
end
def date_range_string
startstr = "Unknown - "
endstr = "Unknown"
if start_date.month == end_date.month && start_date.year == end_date.year
startstr = start_date.strftime("%B %d - ")
endstr = end_date.strftime("%d, %Y")
elsif start_date.month != end_date.month && start_date.year == end_date.year
startstr = start_date.strftime("%B %d - ")
endstr = end_date.strftime("%B %d, %Y")
else
startstr = start_date.strftime("%B %d, %Y - ")
endstr = end_date.strftime("%B %d, %Y")
end
result = startstr + endstr
result
end
def user_registered? user
return nil if user.nil?
return nil if user.person.nil?
if self.registrations.where(:person_id => user.person.id).count == 0
Rails.logger.debug("Returning false")
false
else
Rails.logger.debug("Returning true")
true
end
end
def registration_open?
today = Date.current
if self.registration_start_date.nil? || self.registration_end_date.nil?
false
end
(registration_start_date..registration_end_date).cover?(today)
end
def cfp_open?
today = Date.current
cfp = self.call_for_papers
if !cfp.nil? && (cfp.start_date.. cfp.end_date).cover?(today)
return true
end
return false
end
private
def create_venue
self.venue_id = Venue.create.id
true
end
def create_email_settings
build_email_settings
true
end
def generate_guid
begin
guid = SecureRandom.urlsafe_base64
end while Person.where(:guid => guid).exists?
self.guid = guid
end
end