38 lines
1.1 KiB
Ruby
38 lines
1.1 KiB
Ruby
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module Blueprint
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class Namespace
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# Read html to string, remove namespace if any,
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# set the new namespace, and update the test file.
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def initialize(path, namespace)
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html = File.path_to_string(path)
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remove_current_namespace(html)
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add_namespace(html, namespace)
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File.string_to_file(html, path)
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end
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# adds namespace to BP classes in a html file
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def add_namespace(html, namespace)
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html.gsub!(/(class=")([a-zA-Z0-9\-_ ]*)(")/) do |m|
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classes = m.to_s.split('"')[1].split(' ')
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classes.map! { |c| c = namespace + c }
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'class="' + classes.join(' ') + '"'
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end
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html
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end
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# removes a namespace from a string of html
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def remove_current_namespace(html)
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current = current_namespace(html)
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html.gsub!(current, '')
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html
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end
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# returns current namespace in test files
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# based on container class
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def current_namespace(html)
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html =~ /class="([\S]+)container/
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current_namespace = $1 if $1
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current_namespace || ''
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end
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end
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end
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