Module: Jung::Drivers::Infobip::SmsCounter

Defined in:
lib/jung/drivers/infobip/sms_counter.rb

Class Method Summary collapse

Class Method Details

.count(text) ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
# File 'lib/jung/drivers/infobip/sms_counter.rb', line 26

def self.count(text)
  encoding = detectEncoding(text)

  length = text.length
  length += countGsm7bitEx(text) if encoding == :gsm_7bit_ex

  per_message = @messageLength[encoding]
  per_message = @multiMessageLength[encoding] if length > per_message

  messages = (length.to_f / per_message).ceil
  remaining = (per_message * messages) - length

  {
    :encoding => encoding,
    :length => length,
    :per_message => per_message,
    :remaining => remaining,
    :messages => messages
  }
end

.countGsm7bitEx(text) ⇒ Object 



55
56
57
58
 
# File 'lib/jung/drivers/infobip/sms_counter.rb', line 55

def self.countGsm7bitEx(text)
  chars = text.each_char.select {|char| char.match(@gsm7bitExOnlyRegExp) }
  chars.size
end

.detectEncoding(text) ⇒ Object 



47
48
49
50
51
52
53
 
# File 'lib/jung/drivers/infobip/sms_counter.rb', line 47

def self.detectEncoding(text)
  case
    when text.match(@gsm7bitRegExp) then :gsm_7bit
    when text.match(@gsm7bitExRegExp) then :gsm_7bit_ex
    else :utf16
  end
end