2 files changed, 108 insertions, 0 deletions
diff --git a/lib/sms_fu.rb b/lib/sms_fu.rb
new file mode 100644
index 0000000..86810ed
--- /dev/null
+++ b/lib/sms_fu.rb
@@ -0,0 +1,68 @@
+# Copyright (c) 2008 Brendan G. Lim (brendangl@gmail.com)
+# 
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+# 
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module SMSFu
+  class SMSFuException < StandardError; end
+
+  def deliver_sms(number,carrier,message,options={})
+    number = format_number(number)
+    raise SMSFuException.new("Cannot deliver an empty message to #{number}") if message.nil? or message.empty?
+    
+    options[:limit] ||= message.length
+    message = message[0..options[:limit]-1]
+    sms_email = determine_sms_email(format_number(number),carrier)
+    SmsNotifier.deliver_sms_message(sms_email,message)
+
+  rescue SMSFuException => exception
+    raise exception
+  end
+  
+  def get_sms_address(number,carrier)
+    number = format_number(number)
+    determine_sms_email(number,carrier)
+  end
+  
+  private
+  
+  def format_number(number)
+    pre_formatted = number.gsub("-","").strip
+    formatted =  (pre_formatted.length == 11) ? pre_formatted[1..pre_formatted.length] : pre_formatted
+
+    return is_valid?(formatted) ? formatted : (raise SMSFuException.new("Phone number (#{number}) is not formatted correctly"))
+  end
+  
+  def is_valid?(number)
+    return (number.length == 10 && number[/^\d+$/]) ? true : false
+  end  
+  
+  def determine_sms_email(phone_number, phone_carrier)
+    case phone_carrier.downcase
+    when "alltel":    "#{phone_number}@message.alltell.com"
+    when "at&t":      "#{phone_number}@txt.att.net"
+    when "boost":     "#{phone_number}@myboostmobile.com"
+    when "sprint":    "#{phone_number}@messaging.sprintpcs.com"
+    when "t-mobile":  "#{phone_number}@tmomail.net"
+    when "virgin":    "#{phone_number}@vmobl.net"
+    when "verizon":   "#{phone_number}@vtext.com"
+    else raise SMSFuException.new("Specified carrier, #{phone_carrier} is not supported.")
+    end
+  end      
+end
+\ No newline at end of file
diff --git a/lib/sms_notifier.rb b/lib/sms_notifier.rb
new file mode 100644
index 0000000..127f35b
--- /dev/null
+++ b/lib/sms_notifier.rb
@@ -0,0 +1,40 @@
+require 'yaml'
+# Copyright (c) 2008 Brendan G. Lim (brendangl@gmail.com)
+# 
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+# 
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+class SmsNotifier < ActionMailer::Base
+  @config = YAML::load(File.open("#{RAILS_ROOT}/config/sms_fu.yml"))
+  @@from_address = @config['from_address']
+  cattr_accessor :from_address
+
+  def sms_message(recipient, message)
+    content_type      "text/plain"
+    recipients        recipient
+    from              from_address
+    
+    body['message'] = message
+  end
+
+  def template_root
+    "#{File.dirname(__FILE__)}/../views"
+  end
+  
+end
+\ No newline at end of file