class FacebookSocialPlugins::Plugin::LikeButton

Public Class Methods

new(options = {}) click to toggle source
# File lib/facebook-social_plugins/plugin/like_button.rb, line 3
def initialize options = {}
        super
end

Public Instance Methods

attributes() click to toggle source

href - the URL to like. The XFBML version defaults to the current page. send - specifies whether to include a Send button with the Like button. This only works with the XFBML version. layout - there are three options.

standard - displays social text to the right of the button and friends' profile photos below. Minimum width: 225 pixels. Minimum increases by 40px if action is 'recommend' by and increases by 60px if send is 'true'. Default width: 450 pixels. Height: 35 pixels (without photos) or 80 pixels (with photos).
button_count - displays the total number of likes to the right of the button. Minimum width: 90 pixels. Default width: 90 pixels. Height: 20 pixels.
box_count - displays the total number of likes above the button. Minimum width: 55 pixels. Default width: 55 pixels. Height: 65 pixels.

show_faces - specifies whether to display profile photos below the button (standard layout only) width - the width of the Like button. action - the verb to display on the button. Options: ‘like’, ‘recommend’ font - the font to display in the button. Options: ‘arial’, ‘lucida grande’, ‘segoe ui’, ‘tahoma’, ‘trebuchet ms’, ‘verdana’ colorscheme - the color scheme for the like button. Options: ‘light’, ‘dark’ ref - a label for tracking referrals; must be less than 50 characters and can contain alphanumeric characters and some punctuation (currently +/=-.:_). The ref attribute causes two parameters to be added to the referrer URL when a user clicks a link from a stream story about a Like action: fb_ref - the ref parameter fb_source - the stream type (‘home’, ‘profile’, ‘search’, ‘ticker’, ‘tickerdialog’ or ‘other’) in which the click occurred and the story type (‘oneline’ or ‘multiline’), concatenated with an underscore.

# File lib/facebook-social_plugins/plugin/like_button.rb, line 25
def attributes
        super.merge(
                :href => :string, :send => :boolean, :layout => layouts,
                :show_faces => :boolean, :action => ['like', 'recommend'], :ref => :string,
                :fb_ref => :string, :fb_source => :special, :width => :integer
        )
end
plugin_class() click to toggle source
# File lib/facebook-social_plugins/plugin/like_button.rb, line 7
def plugin_class
        'fb-like'
end
validate_fb_source(value) click to toggle source
# File lib/facebook-social_plugins/plugin/like_button.rb, line 33
def validate_fb_source value
        raise ArgumentError, "The fb_source option must have a [stream type]_[story line] format, was #{value}" unless value =~ /\S+_\S+/

        stream_type, story_line = value.split('_')
        raise ArgumentError, "Not a valid stream type, must be one of #{stream_types}, was #{stream_type}" unless stream_types.include?(stream_type)
        raise ArgumentError, "Not a valid story line, must be one of #{story_lines}, was #{story_line}" unless story_lines.include?(story_line)
end

Private Instance Methods

story_lines() click to toggle source
# File lib/facebook-social_plugins/plugin/like_button.rb, line 47
def story_lines 
        ['oneline', 'multiline']
end
stream_types() click to toggle source
# File lib/facebook-social_plugins/plugin/like_button.rb, line 43
def stream_types 
        ['home', 'profile', 'search', 'ticker', 'tickerdialog', 'other']
end