68 lines
1.4 KiB
Ruby
68 lines
1.4 KiB
Ruby
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require 'uri'
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require 'cgi'
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require 'addressable/uri'
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class UrlFormatter
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attr_accessor :url
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def initialize(url)
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@url = url || ""
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end
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def original
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url
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end
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# Remove anchors and query parameters, preserve sid parameter for eFiction sites
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def minimal (input = url)
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uri = Addressable::URI.parse(input)
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queries = CGI::parse(uri.query) unless uri.query.nil?
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if queries.nil?
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input.gsub(/[?#].*$/, "")
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else
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queries.keep_if { |k, _| ["sid"].include? k }
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querystring = "?#{URI.encode_www_form(queries)}" unless queries.empty?
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input.gsub(/[?#].*$/, "") << querystring.to_s
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end
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end
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def minimal_no_protocol_no_www
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minimal.gsub(%r{^https?://(www\.)?}, "")
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end
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def no_www
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minimal.gsub(%r{^(https?)://www\.}, "\\1://")
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end
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def with_www
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minimal.gsub(%r{^(https?)://}, "\\1://www.")
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end
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def with_http
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minimal.gsub(%r{^https?://}, "").prepend("http://")
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end
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def with_https
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minimal.gsub(%r{^https?://}, "").prepend("https://")
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end
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def encoded
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minimal URI::Parser.new.escape(url)
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end
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def decoded
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URI::Parser.new.unescape(minimal)
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end
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# Adds http if not present, downcases the host and hyphenates spaces
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# Extracted from story parser class
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# Returns a Generic::URI
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def standardized
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uri = URI.parse(url)
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uri = URI.parse("http://#{url}") if uri.instance_of?(URI::Generic)
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uri.host = uri.host.downcase.tr(" ", "-")
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uri
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end
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end
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