Class: PasteHub::SendMail

Inherits:
PluginBase show all
Defined in:
lib/pastehub/plugin/sendmail.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SendMail

Returns a new instance of SendMail.



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# File 'lib/pastehub/plugin/sendmail.rb', line 50

def initialize()
  @mail_command = "mail"
  # load env variables
  @mail_settings = 10.times.collect {|n|
    mail_setting = MailSetting.new
    val = ENV[ sprintf("PASTEHUB_MAIL%d", n) ]
    if val
      if val.match(/^[a-zA-Z]+[,][a-zA-Z0-9_.-]+[@].+$/)
        arr = val.split(/,/)
        mail_setting.tag  = arr[0]
        mail_setting.mail = arr[1]
        mail_setting
      else
        nil
      end
    else
      nil
    end
  }.select( ) {|x| x}
end

Instance Attribute Details

#mail_command ⇒ Object

Returns the value of attribute mail_command.



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# File 'lib/pastehub/plugin/sendmail.rb', line 48

def mail_command
  @mail_command
end

#mail_settings ⇒ Object (readonly)

Returns the value of attribute mail_settings.



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# File 'lib/pastehub/plugin/sendmail.rb', line 47

def mail_settings
  @mail_settings
end

Instance Method Details

#display_config ⇒ Object 



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# File 'lib/pastehub/plugin/sendmail.rb', line 71

def display_config
  # display settings
  @mail_settings.each { |setting|
    STDERR.printf( "Info: SendMail-plugin   tag:[%s] mail[%s]\n",
                   setting.tag,
                   setting.mail )
  }
end

#encode_subject(subject) ⇒ Object 



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# File 'lib/pastehub/plugin/sendmail.rb', line 97

def encode_subject(subject)
  enc_str = Base64.strict_encode64(subject)
  "=?utf-8?B?" + enc_str + "?="
end

#newly_arrived(message) ⇒ Object 



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# File 'lib/pastehub/plugin/sendmail.rb', line 102

def newly_arrived(message)
  mailaddress = sendmail?(message)
  lines = message.split( /\n/ )
  if mailaddress
    command = sprintf( "|%s %s -i -s '%s'", @mail_command, mailaddress, encode_subject(lines[0]))
    if @mail_command
      p @mail_command
      open( command, "w" ) {|f|
        f.print message
      }
      STDERR.printf( "Info: send mail [%s]\n", command )
      nil
    else
      command
    end
  else
    nil
  end
end

#sendmail?(message) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pastehub/plugin/sendmail.rb', line 80

def sendmail?(message)
  arr = mail_settings.collect { |setting|
    tag_exp = sprintf("(^|[ ])[#]%s([ ]|$)", setting.tag)
    regexp = Regexp.new(tag_exp)
    if regexp.match(message)
      setting.mail
    else
      nil
    end
  }.select( ) {|x| x}
  if 0 < arr.size
    arr[0]
  else
    nil
  end
end