Class: IMAPToRSS::Handler::HSBC

Inherits:
IMAPToRSS::Handler show all
Defined in:
lib/imap_to_rss/handler/hsbc.rb

Overview

Handles messages from HSBC savings and HSBC credit cards

Instance Attribute Summary

Attributes inherited from IMAPToRSS::Handler

#search

Instance Method Summary collapse

Methods inherited from IMAPToRSS::Handler

#add_item, #each_message, handlers, inherited, #log, #setup

Constructor Details

#initialize ⇒ HSBC

Selects messages with hsbc in the From header



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# File 'lib/imap_to_rss/handler/hsbc.rb', line 11

def initialize
  @search = 'FROM', 'hsbc'
end

Instance Method Details

#handle(uids) ⇒ Object

Turns uids into RSS items for bank-to-bank transfers and general announcements like CC payments due or interest rate changes.



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# File 'lib/imap_to_rss/handler/hsbc.rb', line 19

def handle(uids)
  each_message uids, 'text/plain' do |uid, mail|
    url = nil
    description = nil

    case mail.from.first
    when '[email protected]' then
      mail.body =~ /^Dear.*?,
                    ([ \t]*\r?\n){2,}
                    (.*?)
                    ([ \t]*\r?\n){2,}/mx
      next false unless $2

      description = $2
    when '[email protected]' then
      mail.body =~ /^Dear.*?[,:]
                    ([ \t]*\r?\n){2,}
                    (.*?)
                    ([ \t]*\r?\n){2,}
                    Sincerely,/mx
      next false unless $2

      body = $2

      body.gsub!(/[*\r]/, '')
      body.gsub!(/[ \t]*\n/, "\n")
      body = body.split(/\n\n+/).map { |para| "<p>#{para}</p>" }

      description = body.join "\n\n"
    when '[email protected]' then
      mail.body =~ /^(http:.*)/
      next false unless $1

      url = $1
    else
      log "Unknown From: #{mail.from.join ', '}"
      next false
    end

    add_item mail.subject, description, mail.from, mail.date, url,
             mail.message_id, 'HSBC'
  end
end