Created
October 5, 2012 08:00
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| module OpengraphMethods | |
| def og_site_name | |
| "the site name" | |
| end | |
| #def og_title | |
| # opengraph_from_method [:title, :full_name], use_postfix: true | |
| #end | |
| def og_description | |
| opengraph_from_method [:logline_text, :about_me] | |
| end | |
| private | |
| def opengraph_from_method(possible_methods, options={}) | |
| default_options = {default_text: DEFAULT_TEXT, use_postfix: false} | |
| options.reverse_merge! default_options | |
| attribute_value = possible_methods.each do |method| | |
| break send(method) if respond_to?(method) | |
| end | |
| if attribute_value.blank? | |
| options[:default_text] | |
| elsif options[:use_postfix] | |
| "#{attribute_value} | #{options[:default_text]}" | |
| else | |
| attribute_value | |
| end | |
| end | |
| end |
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| class User < ActiveRecord::Base | |
| include OpengraphMethods | |
| acts_as_opengraph values: { type: 'movie'}, | |
| columns: { title: :og_title, | |
| site_name: :og_site_name, | |
| description: :og_description | |
| } | |
| end |
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