Jenkins build status widget for Dashing

README.md

##Preview See images below.

Description

Simple Dashing widget (and associated job) to display the current build status of a Jenkins server. When all jobs are fine a blue background with a thumbs-up icons is shown. When one or more jobs are in a failed state, they are listed on a red background. If culprits are available the user which has broken the build will also be shown. When the Speech Synthesis API is available on the browser it will say one of the predefined texts out loud every 5 minutes. See jenkins_build_status.coffee for the texts and the timeBetweenSounds parameter.

Calls are made to the Jenkins API to retrieve the build status and culprits if they are available.

Please leave a comment below or click on the star if you are using this widget :-)

Installing the widget

Create the folder widgets/jenkins_build_status and put these files in it:

• jenkins_build_status.coffee
• jenkins_build_status.html
• jenkins_build_status.scss

Place the following file in your jobs/ folder:

• jenkins_build_status.rb

Configuring the widget for use with your Jenkins instance

There are a few parameters that must be set up before using this widget with your Jenkins instance.

In the jenkins_build_status.rb file, modify the following parameters according to your needs:

Parameter	Meaning
JENKINS_URI	Jenkins base URL
JENKINS_AUTH	Jenkins user credentials

Adding the Jenkins build status widget to your dashboard

To add this widget to your dashboard, add the following to your [Dashboard-filename].erb file:

    <li data-row="1" data-col="1" data-sizex="2" data-sizey="1">
      <div data-id="jenkinsBuildStatus" data-view="JenkinsBuildStatus" data-title="Jenkins"></div>
    </li>

jenkins_build_status.coffee

class Dashing.JenkinsBuildStatus extends Dashing.Widget

  lastPlayed: 0
  timeBetweenSounds: 300000

  onData: (data) ->
    if data.failed
      $(@node).find('div.build-failed').show()
      $(@node).find('div.build-succeeded').hide()
      $(@node).css("background-color", "red")

      if 'speechSynthesis' of window
        @playSoundForUser data.failedJobs[0].value if Date.now() - @lastPlayed > @timeBetweenSounds
    else
      $(@node).find('div.build-failed').hide()
      $(@node).find('div.build-succeeded').show()
      $(@node).css("background-color", "#12b0c5")

  playSoundForUser: (user) ->
    @lastPlayed = Date.now()
    texts = ["#{user} has broken the build.", "The build is broken by #{user}", "#{user} is great, but lacks some programming skills", "Oops, I did it again."]
    textNr = Math.floor((Math.random() * texts.length));
    @playSound texts[textNr]

  playSound: (text) ->
    msg = new SpeechSynthesisUtterance(text)
    msg.voice = speechSynthesis.getVoices()[0]
    speechSynthesis.speak msg

jenkins_build_status.html

<div class="build-failed">
	<h1 class="jenkins-status"><span data-bind="title"></span> FAILED</h1>
	<ul class="list-nostyle list-failed">
	  <li data-foreach-item="failedJobs">
	    <div class="label" data-bind="item.label"></div>
	    <div class="value" data-bind="item.value"></div>
	  </li>
	</ul>
</div>

<div class="build-succeeded">
	<h1 class="jenkins-status">All <span data-bind="title"></span> builds are successful</h1>
	<i class="fa fa-thumbs-o-up"></i>
</div>

<p class="updated-at" data-bind="updatedAtMessage"></p>

jenkins_build_status.rb

require 'net/http'
require 'json'

JENKINS_URI = "http://localhost:8080/"

JENKINS_AUTH = {
  'name' => null,
  'password' => null
}

SCHEDULER.every '10s' do

  json = getFromJenkins(JENKINS_URI + 'api/json?pretty=true')

  failedJobs = Array.new
  succeededJobs = Array.new
  array = json['jobs']
  array.each {
    |job|

    next if job['color'] == 'disabled'
    next if job['color'] == 'notbuilt'
    next if job['color'] == 'blue'
    next if job['color'] == 'blue_anime'

    jobStatus = '';
    if job['color'] == 'yellow' || job['color'] == 'yellow_anime'
      jobStatus = getFromJenkins(job['url'] + 'lastUnstableBuild/api/json')
    elsif job['color'] == 'aborted' || job['color'] == 'aborted_anime'
      jobStatus = getFromJenkins(job['url'] + 'lastUnsuccessfulBuild/api/json')
    else
      jobStatus = getFromJenkins(job['url'] + 'lastFailedBuild/api/json')
    end

    culprits = jobStatus['culprits']

    culpritName = getNameFromCulprits(culprits)
    if culpritName != ''
       culpritName = culpritName.partition('<').first
    end

    failedJobs.push({ label: job['name'], value: culpritName})
  }

  failed = failedJobs.size > 0

  send_event('jenkinsBuildStatus', { failedJobs: failedJobs, succeededJobs: succeededJobs, failed: failed })
end

def getFromJenkins(path)

  uri = URI.parse(path)
  http = Net::HTTP.new(uri.host, uri.port)
  request = Net::HTTP::Get.new(uri.request_uri)
  if JENKINS_AUTH['name']
    request.basic_auth(JENKINS_AUTH['name'], JENKINS_AUTH['password'])
  end
  response = http.request(request)

  json = JSON.parse(response.body)
  return json
end

def getNameFromCulprits(culprits)
  culprits.each {
    |culprit|
    return culprit['fullName']
  }
  return ''
end

jenkins_build_status.scss

// ----------------------------------------------------------------------------
// Sass declarations
// ----------------------------------------------------------------------------
$background-color:  #ec663c;
$title-color:       rgba(255, 255, 255, 0.7);
$label-color:       rgba(255, 255, 255, 0.7);
$value-color:       #fff;

// ----------------------------------------------------------------------------
// Widget-text styles
// ----------------------------------------------------------------------------
.widget-jenkins-build-status {

  background-color: $background-color;

  .title {
    color: $title-color;
  }
  .updated-at {
    color: rgba(255, 255, 255, 0.7);
  }

  ol, ul {
    margin: 0 15px;
    text-align: left;
    color: $label-color;
  }

  li {
    margin-bottom: 5px;
    font-size: 40px;
  }

  .label {
    color: $label-color;
  }

  .value {
    margin-left: 12px;
    font-weight: 600;
    color: $value-color;
  }

  .updated-at {
    color: rgba(0, 0, 0, 0.3);
  }

  .build-failed {
    display: none;
  }

  .fa {
    font-size: 10em;
    color: $label-color;
  }
}

jenkins_status_failed.png

jenkins_status_good.png

LICENSE.md

The MIT License (MIT)

Copyright (c) 2014 David Underwood

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.

@bemosior Thanks for sharing the fix. I will update the script.
@meichau I'll add the MIT license

@joepadmiraal Great, thanks.

@joepadmiraal - My jenkins server is behind Okta integration. Due to this, running a redirect to Okta signin occurs, which triggers an exception of the widget. Ideas/tips on how to account for this?

scheduler caught exception:
757: unexpected token at '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
                                        <meta http-equiv="content-type" content="text/html; charset=utf-8">
                                        <title>Redirect</title>
                                </head><body><h1>Redirect</h1><p>You were redirected to: <a id="redirlink" href=

@ch0wdan Looking at your exception it seems like Otwa is returning a normal html page for its redirect. So there is no way for me to create a generic redirect function for this. I guess you would have to parse the html response yourself in the jenkins_build_status.rb file and use the link from redirlink to connect to your Jenkins server.

I got this in the console:
"You're speaking plain HTTP to an SSL-enabled server port."
Where should I put these lines for HTTPS ?
http.use_ssl = true
http.verify_mode = OpenSSL::SSL::VERIFY_NONE

@ziadvictor
This could be placed below:

http = Net::HTTP.new(uri.host, uri.port)

after line 53.

Default values for JENKINS_AUTH['name'] and JENKINS_AUTH['password'] should be nil, null is not a valid ruby value.

jenkins_build_status.rb needs the following line:

next if job['color'].nil?

Because jobs of the 'jenkins.branch.OrganizationFolder' do not have a color.

@joepadmiraal thank you.

I would like to monitor specific jobs on my jenkins server -- currently is shows all jobs on my server

ie one release of our product consists of 3 jenkins jobs out of the many we have running.

I would also like to include the iframe widget to show our sonar status of the above 3 git repositories.