Class: Guider::Social

Inherits:
Object
  • Object
show all
Defined in:
lib/guider/social.rb

Overview

Generates HTML for Like-buttons of various social services.

Class Method Summary collapse

Class Method Details

.facebook ⇒ Object 



35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/guider/social.rb', line 35

def self.facebook
  <<-EOHTML
  <div id="fb-root"></div>
  <script>(function(d, s, id) {
    var js, fjs = d.getElementsByTagName(s)[0];
    if (d.getElementById(id)) return;
    js = d.createElement(s); js.id = id;
    js.src = "//connect.facebook.net/et_EE/all.js#xfbml=1";
    fjs.parentNode.insertBefore(js, fjs);
  }(document, 'script', 'facebook-jssdk'));</script>
  <div class="fb-like" data-send="false" data-layout="button_count" data-width="450" data-show-faces="true"></div>
  EOHTML
end

.google ⇒ Object 



15
16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/guider/social.rb', line 15

def self.google
  <<-EOHTML
  <div class="g-plusone" data-annotation="none"></div>
  <script type="text/javascript">
    (function() {
      var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
      po.src = 'https://apis.google.com/js/plusone.js';
      var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
    })();
  </script>
  EOHTML
end

.supported_types ⇒ Object

Returns array of supported social button types



11
12
13
 
# File 'lib/guider/social.rb', line 11

def self.supported_types
  [:google, :twitter, :facebook]
end

.to_html(types) ⇒ Object

Given array of social button type names, returns HTML for rendering all these buttons.



6
7
8
 
# File 'lib/guider/social.rb', line 6

def self.to_html(types)
  types.map {|t| send(t) }.compact.join("\n")
end

.twitter ⇒ Object 



28
29
30
31
32
33
 
# File 'lib/guider/social.rb', line 28

def self.twitter
  <<-EOHTML
  <a href="https://twitter.com/share" class="twitter-share-button">Tweet</a>
  <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
  EOHTML
end