2018-03-25 16:15:39 +00:00
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# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
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2018-03-25 17:30:42 +00:00
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module Format; module Url
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def self.without_prefix(url)
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url.gsub(/(http(s)?:\/\/)|(www\.)|(\?.*$)|(#.*$)/, '')
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end
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# Given ["What hello", "hi! lol?"]
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# Return ["what-hello", "hi-lol"]
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def self.convert_to_slug(*words)
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return '' if words.empty? || !words.all? # true if any are nil or empty
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words.map do |d|
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d.strip.downcase
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.gsub(/['`]/,'') # no apostrophes
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.gsub(/\./,'') # no dots
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.gsub(/\s*@\s*/, ' at ') # @ -> at
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.gsub(/\s*&\s*/, ' and ') # & -> and
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.gsub(/\s*[^A-Za-z0-9\.\-]\s*/, '-') # replace oddballs with hyphen
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.gsub(/\A[-\.]+|[-\.]+\z/,'') # strip leading/trailing hyphens
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end.join("/")
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end
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def self.concat(*urls)
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return urls.join('/').gsub(/([^:])\/\/+/,'\1/')
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end
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end; end
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