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Versions: 7
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Contents
module Locomotive
module Liquid
module Filters
module Base
protected
# Convert an array of properties ('key:value') into a hash
# Ex: ['width:50', 'height:100'] => { width: '50', height: '100' }
def args_to_options(*args)
options = {}
args.flatten.each do |a|
if (a =~ /^(.*):(.*)$/)
options[$1.to_sym] = $2
end
end
options
end
# Write options (Hash) into a string according to the following pattern:
# <key1>="<value1>", <key2>="<value2", ...etc
def inline_options(options = {})
return '' if options.empty?
(options.stringify_keys.sort.to_a.collect { |a, b| "#{a}=\"#{b}\"" }).join(' ') << ' '
end
# Get the url to be used in html tags such as image_tag, flash_tag, ...etc
# input: url (String) OR asset drop
def get_url_from_asset(input)
input.respond_to?(:url) ? input.url : input
end
def asset_url(path)
# keep the query string safe
path.gsub!(/(\?+.+)$/, '')
query_string = $1
# build the url of the theme asset based on the site and without loading
# the whole theme asset from database
_url = ThemeAssetUploader.url_for(@context.registers[:site], path)
# get a timestamp only the source url does not include a query string
timestamp = query_string.blank? ? @context.registers[:theme_assets_checksum][path] : nil
# prefix by a asset host if given
url = @context.registers[:asset_host].compute(_url, timestamp)
query_string ? "#{url}#{query_string}" : url
end
def absolute_url(url)
url.starts_with?('/') ? url : "/#{url}"
end
end
::Liquid::Template.register_filter(Base)
end
end
end
Version data entries
7 entries across 7 versions & 2 rubygems