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class Conference < ActiveRecord::Base
attr_accessible :name, :start, :end, :description, :pin,
:open_for_anybody, :max_members, :announce_new_member_by_name,
:announce_left_member_by_name
belongs_to :conferenceable, :polymorphic => true, :touch => true
has_many :conference_invitees, :dependent => :destroy
has_many :phone_numbers, :as => :phone_numberable, :dependent => :destroy
before_validation {
if !self.pin.blank?
self.pin = self.pin.to_s.gsub(/[^0-9]/, '')
end
}
validates_presence_of :conferenceable_type, :conferenceable_id
validates_presence_of :conferenceable
validates_presence_of :name
validates_presence_of :start, :if => Proc.new { |conference| !conference.end.blank? }
validates_presence_of :end, :if => Proc.new { |conference| !conference.start.blank? }
validates_presence_of :max_members
validates_numericality_of :max_members, :only_integer => true,
:greater_than => 0,
:less_than => ((GsParameter.get('MAXIMUM_NUMBER_OF_PEOPLE_IN_A_CONFERENCE').nil? ? 10 : GsParameter.get('MAXIMUM_NUMBER_OF_PEOPLE_IN_A_CONFERENCE')) + 1),
:allow_nil => false,
:allow_blank => false
validates_inclusion_of :open_for_anybody, :in => [true, false]
validates_length_of :pin, :minimum => (GsParameter.get('MINIMUM_PIN_LENGTH').nil? ? 4 : GsParameter.get('MINIMUM_PIN_LENGTH')),
:allow_nil => true,
:allow_blank => true
validate :start_and_end_dates_must_make_sense, :if => Proc.new { |conference| !conference.start.blank? && !conference.end.blank? }
before_save :send_pin_email_when_pin_has_changed
default_scope where(:state => 'active').order(:start)
# State Machine stuff
state_machine :initial => :active do
end
def sip_domain
self.conferenceable.try(:sip_domain)
end
def to_s
name
end
def list_conference
require 'freeswitch_event'
result = FreeswitchAPI.api_result(FreeswitchAPI.api('conference', "conference#{self.id}", 'xml_list'))
if result =~ /^\<\?xml/
data = Hash.from_xml(result)
if data
return data.fetch('conferences',{}).fetch('conference',{})
end
end
return nil
end
def list_members(data=self.list_conference())
if data.blank?
return {}
end
members = data.fetch('members',{}).fetch('member',{})
if members.class != Array
members = [members]
end
members.each_with_index do |member, index|
members[index][:call] = Call.where(:uuid => member['uuid']).first
if !members[index][:call]
members[index][:call] = Call.where(:b_uuid => member['uuid']).first
if members[index][:call]
members[index][:call_bleg] = true;
end
end
end
return members;
end
private
def start_and_end_dates_must_make_sense
errors.add(:end, 'must be later than the start') if self.end < self.start
end
def send_pin_email_when_pin_has_changed
if !self.new_record? && self.conferenceable.class == User && self.pin_changed?
Notifications.new_pin(self).deliver
end
end
end
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