54 lines
1.8 KiB
Ruby
54 lines
1.8 KiB
Ruby
require 'addressable/uri'
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# Relative Assets extension
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class Middleman::Extensions::RelativeAssets < ::Middleman::Extension
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option :exts, %w(.css .png .jpg .jpeg .webp .svg .svgz .js .gif .ttf .otf .woff .woff2 .eot), 'List of extensions that get cache busters strings appended to them.'
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option :sources, %w(.htm .html .css), 'List of extensions that are searched for relative assets.'
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option :ignore, [], 'Regexes of filenames to skip adding query strings to'
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option :rewrite_ignore, [], 'Regexes of filenames to skip processing for path rewrites'
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def initialize(app, options_hash={}, &block)
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super
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app.rewrite_inline_urls id: :asset_hash,
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url_extensions: options.exts,
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source_extensions: options.sources,
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ignore: options.ignore,
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rewrite_ignore: options.rewrite_ignore,
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proc: method(:rewrite_url)
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end
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helpers do
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# asset_url override for relative assets
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# @param [String] path
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# @param [String] prefix
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# @param [Hash] options Additional options.
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# @return [String]
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def asset_url(path, prefix='', options={})
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options[:relative] = true unless options.key?(:relative)
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super(path, prefix, options)
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end
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end
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Contract String, Or[String, Pathname], Any => Maybe[String]
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def rewrite_url(asset_path, dirpath, request_path)
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uri = ::Addressable::URI.parse(asset_path)
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return if uri.path[0..0] != '/'
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relative_path = uri.host.nil?
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full_asset_path = if relative_path
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dirpath.join(asset_path).to_s
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else
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asset_path
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end
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current_dir = Pathname(request_path).dirname
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result = Pathname(full_asset_path).relative_path_from(current_dir).to_s
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result
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end
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end
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