module Locomotive::Steam::Liquid::Filters::Base
Public Instance Methods
absolute_url(url)
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# File lib/locomotive/steam/liquid/filters/base.rb, line 7 def absolute_url(url) url =~ Locomotive::Steam::IsHTTP ? url : URI.join(@context['base_url'], url).to_s end
Protected Instance Methods
any_asset_url(input, extension = nil, folder = nil)
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# File lib/locomotive/steam/liquid/filters/base.rb, line 38 def any_asset_url(input, extension = nil, folder = nil) return '' if input.nil? if input =~ /^https?:/ input else uri = input.starts_with?('/') ? URI(input) : URI(asset_url(folder.blank? ? input : "#{folder}/#{input}")) uri.path = "#{uri.path}#{extension}" unless extension.blank? || uri.path.ends_with?(extension) uri.to_s end end
args_to_options(*args)
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Convert an array of properties ('key:value') into a hash Ex: ['width:50', 'height:100'] => { width: '50', height: '100' }
# File lib/locomotive/steam/liquid/filters/base.rb, line 15 def args_to_options(*args) options = {} args.flatten.each do |a| if (a =~ /^(.*):(.*)$/) options[$1.to_sym] = $2 end end options end
asset_url(path)
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# File lib/locomotive/steam/liquid/filters/base.rb, line 50 def asset_url(path) @context.registers[:services].theme_asset_url.build(path) end
get_url_from_asset(input)
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Get the url to be used in html tags such as image_tag, flash_tag, …etc input: url (String) OR asset drop
# File lib/locomotive/steam/liquid/filters/base.rb, line 34 def get_url_from_asset(input) input.respond_to?(:url) ? input.url : input end
inline_options(options = {})
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Write options (Hash) into a string according to the following pattern: <key1>=“<value1>”, <key2>=“<value2”, …etc
# File lib/locomotive/steam/liquid/filters/base.rb, line 27 def inline_options(options = {}) return '' if options.empty? (options.stringify_keys.sort.to_a.collect { |a, b| "#{a}=\"#{b}\"" }).join(' ') << ' ' end