Slack Redmine Upcoming Deadlines

notifier.rb

require 'rubygems'
require 'active_resource'
require "uri"
require "net/http"

slack = 'https://hooks.slack.com/services/XXX/XXX/XXX'

# Issue model on the client side
class Issue < ActiveResource::Base
  self.site = 'https://redmine.stepfeed.com/'
  self.user = 'XXX'
  self.password = 'XXX'
  self.format = :xml
end

def permalink(issue)
  "https://redmine.stepfeed.com/issues/%i" % issue.id
end

# Retrieving issues
issues = Issue.all(:params => { due_date: '><%s|%s' % [Date.current, Date.current + 1.week] })

text = "Goood morning @everyone! Here is what is on tap this week in case you want to know.\n\n"

issues.each do |i|
  text += "<%s|%s> (%s)\n" % [permalink(i), i.subject, i.project.name]
end

payload = {
  username: 'Redmine',
  icon_url: 'https://raw.github.com/sciyoshi/redmine-slack/gh-pages/icon.png',
  channel: '#redmine',
  text: text,
  mrkdwn: true
}.to_json

Net::HTTP.post_form(URI.parse(slack), { payload: payload });