# ===GLSAMaker v2
#  Copyright (C) 2010-11 Alex Legler <a3li@gentoo.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# For more information, see the LICENSE file.

module Glsamaker
  module Mail
    module_function
    def edit_notification(glsa, diff, user)
      if GLSAMAKER_NO_EMAIL
        Rails.logger.info "Not sending email."
        return false
      end

      if glsa.restricted
        Rails.logger.info "Not sending email, confidential item."
        return false
      end
      
      User.find(:all, :conditions => 'id > 0').each do |rcpt|
        next unless rcpt.can_access? glsa
        
        unless rcpt.get_pref_category(:mail)[:edit] == false
          GlsaMailer.edit(rcpt, glsa, diff, user).deliver
        end
      end
    end
    
    def request_notification(glsa, user)
      if GLSAMAKER_NO_EMAIL
        Rails.logger.info "Not sending email."
        return false
      end

      if glsa.restricted
        Rails.logger.info "Not sending email, confidential item."
        return false
      end
      
      User.find(:all, :conditions => 'id > 0').each do |rcpt|
        next unless rcpt.can_access? glsa        
        
        unless rcpt.get_pref_category(:mail)[:request] == false
          GlsaMailer.new_request(rcpt, glsa, user).deliver
        end
      end
    end

    def comment_notification(glsa, comment, user)
      if GLSAMAKER_NO_EMAIL
        Rails.logger.info "Not sending email."
        return false
      end

      # Nothing to do if there's no submitter yet
      return if glsa.status == 'request'

      if glsa.restricted
        Rails.logger.info "Not sending email, confidential item."
        return false
      end

      rcpt = glsa.submitter
      return unless rcpt.can_access? glsa
      return if rcpt == user

      unless rcpt.get_pref_category(:mail)[:comment] == false
        GlsaMailer.comment(rcpt, glsa, comment, user).deliver
      end
    end

    def approval_notification(glsa)
      if GLSAMAKER_NO_EMAIL
        Rails.logger.info "Not sending email."
        return false
      end

      if glsa.restricted
        Rails.logger.info "Not sending email, confidential item."
        return false
      end

      rcpt = glsa.submitter
      return unless rcpt.can_access? glsa

      unless rcpt.get_pref_category(:mail)[:comment] == false
        GlsaMailer.approval(rcpt, glsa).deliver
      end
    end

    def send_text(text, subject, user, footer = true)
      if GLSAMAKER_NO_EMAIL
        Rails.logger.info "Not sending email."
        return false
      end

      GlsaMailer.text(user, subject, text, footer).deliver
    end

  end
end