1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
class CallForward < ActiveRecord::Base
attr_accessor :to_voicemail, :hunt_group_id
attr_accessible :phone_number_id, :call_forward_case_id, :timeout,
:destination, :source, :depth, :active, :to_voicemail,
:hunt_group_id,
:call_forwardable_type, :call_forwardable_id,
:call_forwarding_destination, :position, :uuid,
:destinationable_type, :destinationable_id
belongs_to :call_forwardable, :polymorphic => true
belongs_to :destinationable, :polymorphic => true
has_many :softkeys, :as => :softkeyable
acts_as_list :scope => [ :call_forwardable_id, :call_forwardable_type, :call_forward_case_id ]
validates_presence_of :call_forward_case_id
validates_presence_of :destination, :if => Proc.new { |cf| cf.destinationable_type.to_s.downcase == 'phonenumber' || cf.destinationable_type.blank? }
validates_inclusion_of :destination,
:in => [ nil, '' ],
:if => Proc.new { |cf| cf.to_voicemail == true }
belongs_to :call_forward_case
validates_presence_of :depth
validates_numericality_of :depth,
:only_integer => true,
:greater_than_or_equal_to => 1,
:less_than_or_equal_to => (GsParameter.get('MAX_CALL_FORWARD_DEPTH').nil? ? 0 : GsParameter.get('MAX_CALL_FORWARD_DEPTH'))
before_validation {
self.timeout = nil if self.call_forward_case_id != 3
}
validates_numericality_of :timeout,
:if => Proc.new { |cf| cf.call_forward_case_id == 3 },
:only_integer => true,
:greater_than_or_equal_to => 1,
:less_than_or_equal_to => 120
validates_inclusion_of :timeout,
:in => [ nil ],
:if => Proc.new { |cf| cf.call_forward_case_id != 3 }
validate :validate_empty_hunt_group, :if => Proc.new { |cf| cf.active == true && cf.destinationable_type == 'HuntGroup' && cf.call_forward_case.value == 'assistant' }
validates_presence_of :uuid
validates_uniqueness_of :uuid
# Make sure the call forward's parent can't be changed:
before_validation { |cfwd|
if cfwd.id && (cfwd.call_forwardable_id != cfwd.call_forwardable_id_was || cfwd.call_forwardable_type != cfwd.call_forwardable_type_was)
errors.add( :call_forwardable_id, "cannot be changed." )
end
}
before_save :split_and_format_destination_numbers
after_save :set_presence
after_save :deactivate_concurring_entries, :if => Proc.new { |cf| cf.active == true }
before_destroy :check_if_other_callforward_rules_have_to_be_destroyed
before_destroy :deactivate_connected_softkeys
def case_string
return self.call_forward_case ? self.call_forward_case.value : nil
end
def to_s
if self.destinationable_type.blank?
self.destinationable_type = ''
else
destinationable_type = " #{self.destinationable_type}"
end
if self.destinationable
destination = "#{self.destinationable}#{destinationable_type}"
else
destination = "#{self.destination}#{destinationable_type}"
end
"#{self.call_forwardable} (#{I18n.t("call_forward_cases.#{self.call_forward_case}")}) -> #{destination}"
end
def call_forwarding_destination
"#{self.destinationable_id}:#{self.destinationable_type}"
end
def call_forwarding_destination=(destination_record)
self.destinationable_id, delimeter, self.destinationable_type = destination_record.to_s.partition(':')
end
def toggle
self.active = ! self.active
return self.save
end
def deactivate_connected_softkeys
softkey_function_deactivated = SoftkeyFunction.find_by_name('deactivated')
self.softkeys.each do |softkey|
if softkey.softkey_function_id != softkey_function_deactivated.id
softkey.update_attributes(:softkeyable_id => nil, :softkeyable_type => nil, :softkey_function_id => softkey_function_deactivated.id)
end
end
end
private
def split_and_format_destination_numbers
if !self.destination.blank?
destinations = self.destination.gsub(/[^+0-9\,]/,'').gsub(/[\,]+/,',').split(/\,/).delete_if{|x| x.blank?}
self.destination = nil
if destinations.count > 0
destinations.each do |single_destination|
self.destination = self.destination.to_s + ", #{PhoneNumber.parse_and_format(single_destination)}"
end
end
self.destination = self.destination.to_s.gsub(/[^+0-9\,]/,'').gsub(/[\,]+/,',').split(/\,/).sort.delete_if{|x| x.blank?}.join(', ')
end
end
def set_presence
state = 'terminated'
if self.active
if self.destinationable_type and self.destinationable_type.downcase() == 'voicemail'
state = 'early'
else
state = 'confirmed'
end
end
return send_presence_event(state)
#if self.call_forward_case_id_changed?
# call_forwarding_service = CallForwardCase.where(:id => self.call_forward_case_id_was).first
# if call_forwarding_service
# send_presence_event(call_forwarding_service.value, state)
# end
#end
#return send_presence_event(self.call_forward_case.value, state)
end
def set_destinationable
if @hunt_group_id && HuntGroup.where(:id => @hunt_group_id.to_i).count > 0
self.destinationable = HuntGroup.where(:id => @hunt_group_id.to_i).first
end
if @to_voicemail && @to_voicemail.first.downcase == 'true'
self.destinationable_type = 'Voicemail'
self.destinationable_id = nil
end
end
def send_presence_event(state, call_forwarding_service = nil)
dialplan_function = "cftg-#{self.id}"
unique_id = "call_forwarding_#{self.id}"
if call_forwarding_service == 'always'
dialplan_function = "cfutg-#{self.call_forwardable.id}"
unique_id = "call_forwarding_number_#{self.call_forwardable.id}"
elsif call_forwarding_service == 'assistant'
dialplan_function = "cfatg-#{self.call_forwardable.id}"
unique_id = "call_forwarding_number_#{self.call_forwardable.id}"
end
if dialplan_function
require 'freeswitch_event'
event = FreeswitchEvent.new("PRESENCE_IN")
event.add_header("proto", "sip")
event.add_header("from", "f-#{dialplan_function}@#{SipDomain.first.host}")
event.add_header("event_type", "presence")
event.add_header("alt_event_type", "dialog")
event.add_header("presence-call-direction", "outbound")
event.add_header("answer-state", state)
event.add_header("unique-id", unique_id)
return event.fire()
end
end
def deactivate_concurring_entries
CallForward.where(:call_forwardable_id => self.call_forwardable_id, :call_forwardable_type => self.call_forwardable_type, :call_forward_case_id => self.call_forward_case_id, :active => true).each do |call_forwarding_entry|
if call_forwarding_entry.id != self.id
call_forwarding_entry.update_attributes(:active => false)
end
end
end
def validate_empty_hunt_group
hunt_group = self.destinationable
if hunt_group && hunt_group.hunt_group_members.where(:active => true).count == 0
errors.add(:call_forwarding_destination, 'HuntGroup has no active members')
end
end
end
|
