the filter base file was missing, my bad (thanks Joel)
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lib/locomotive/liquid/filters/base.rb
Normal file
47
lib/locomotive/liquid/filters/base.rb
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module Locomotive
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module Liquid
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module Filters
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module Base
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protected
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# Convert an array of properties ('key:value') into a hash
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# Ex: ['width:50', 'height:100'] => { :width => '50', :height => '100' }
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def args_to_options(*args)
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options = {}
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args.flatten.each do |a|
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if (a =~ /^(.*):(.*)$/)
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options[$1.to_sym] = $2
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end
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end
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options
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end
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# Write options (Hash) into a string according to the following pattern:
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# <key1>="<value1>", <key2>="<value2", ...etc
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def inline_options(options = {})
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return '' if options.empty?
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(options.stringify_keys.sort.to_a.collect { |a, b| "#{a}=\"#{b}\"" }).join(' ') << ' '
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end
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# Get the url to be used in html tags such as image_tag, flash_tag, ...etc
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# input: url (String) OR asset drop
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def get_url_from_asset(input)
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input.respond_to?(:url) ? input.url : input
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end
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def asset_url(path)
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ThemeAssetUploader.url_for(@context.registers[:site], path)
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end
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def absolute_url(url)
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url.starts_with?('/') ? url : "/#{url}"
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end
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end
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::Liquid::Template.register_filter(Base)
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end
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end
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end
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