kenrett/README.md Secret

## README.md

      
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              README.md
            
          
    MLB Standings Widget

Description

A Dashing widget to display Major League Baseball Standings using Baseball-Reference.com.
Preview


Useage

To use this widget, copy mlb.coffee, mlb.html, and mlb.scss into the /widgets/mlb directory of your Dashing app.  This directory does not exist in new Dashing apps, so you may have to create it.  Copy the mlb.rb file into your /jobs folder.
To include the widget in a dashboard, add the following to your dashboard layout file:
#####dashboards/sample.erb
...
  <li data-row="1" data-col="1" data-sizex="2" data-sizey="1">
    <div data-id="mlb" data-view="Mlb" data-title="Mlb Standings"></div>
  </li>
...
Requirements


The Nokogiri gem

Code

#####widgets/mlb/mlb.coffee
class Dashing.Mlb extends Dashing.Widget

  ready: ->

  onData: (data) ->
#####widgets/mlb/mlb.html
<img class="mlb-logo" src="http://mlb.mlb.com/images/icons/mlb_logo.gif">

<h1 class="mlb-title" data-bind="title"></h1>

<div id="all_teams">
  <table>
    <th class='mlb-th'>Team</th>
    <tr class='mlb-tr' data-class="mlb" data-foreach-standings="teams">
      <td class='mlb-td' data-bind="standings | raw"></td>
    </tr>
  </table>
  <table>
    <th class='mlb-th'>Wins</th>
    <tr data-class="mlb" data-foreach-standings="wins">
      <td class='mlb-td' data-bind="standings | raw"></td>
    </tr>
  </table>
  <table>
    <th class='mlb-th'>Losses</th>
    <tr data-class="mlb" data-foreach-standings="losses">
      <td class='mlb-td' data-bind="standings | raw"></td>
    </tr>
  </table>
  <table>
    <th class='mlb-th'>GB</th>
    <tr data-class="mlb" data-foreach-standings="gb">
      <td class='mlb-td' data-bind="standings | raw"></td>
    </tr>
  </table>
</div>

<p class="mlb-info">Powered by Baseball-Reference.com</p>
<p class="mlb-updated-at" data-bind="updatedAtMessage"></p>
#####widgets/mlb/mlb.scss
table { float: left;
        max-width: 20%;
        width: 200px; }

.mlb-th, .mlb-tr, .mlb-td, 
.mlb-title, .mlb-logo, .mlb-info, 
.mlb-updated-at  { padding-left: 90px;}
#####jobs/mlb.rb
Uncomment the division you want to see.
You can currently only view 1 division at a time.
require 'rubygems'
require 'nokogiri'
require 'open-uri'


SCHEDULER.every '5m', :first_in => 0 do
  doc = Nokogiri::HTML(open('http://www.baseball-reference.com'))

  al_standings = []

  al = doc.css('#div_AL_standings').text
  nl = doc.css('#div_NL_standings').text

  by_division = al.split("SRS")
  by_division << nl.split("SRS")

  # Uncomment the division you want to see.
  # At this time you can only view 1 division at a time.

# # AL EAST  
#   al_east = by_division[1].split(" ").each_slice(6).to_a
#   al_east.each { |r| r.pop }
#   al_east.pop
#   div_strings = al_east.each { |t| t.to_s }
# # AL CENTRAL
#   al_cent = by_division[2].split(" ").each_slice(6).to_a
#   al_cent.each { |r| r.pop }
#   al_cent.pop
#   div_strings = al_cent.each { |t| t.to_s }
# AL WEST
  al_west = by_division[3].split(" ").each_slice(6).to_a
  al_west.each { |r| r.pop }
  # west does not need an extra pop...
  div_strings = al_west.each { |t| t.to_s }

# # NL EAST
#   nl_east = by_division[4].split(" ").each_slice(6).to_a
#   nl_east.each { |r| r.pop }
#   nl_east.pop
#   div_strings = nl_east.each { |t| t.to_s }
# # NL CENTRAL
#   nl_cent = by_division[5].split(" ").each_slice(6).to_a
#   nl_cent.each { |r| r.pop }
#   nl_cent.pop
#   div_strings = nl_cent.each { |t| t.to_s }
# # NL WEST
#   nl_west = by_division[6].split(" ").each_slice(6).to_a
#   nl_west.each { |r| r.pop }
#   div_strings = nl_west.each { |t| t.to_s }

  divisions = []
  divisions = div_strings.each { |f| f.delete(f[1]) }
  team = divisions.transpose

  standings = { 
    :teams => team[0],
    :wins => team[1],
    :losses => team[2],
    :gb => team[3]
  }

  send_event('mlb', standings)
end