Revision f109c66a
Added by Marc Dequènes almost 15 years ago
- ID f109c66a836ef7eed112a0e9337a4aea851392a9
| lib/http_headers.rb | ||
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# RFC2616 Accept-Language field
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# (also used in RFC2798 'preferredLanguage' LDAP attribute type)
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class AcceptLanguage
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LANG_RANGE_Q_PATTERN="([a-z]{1,8}(-[a-z]{1,8})*(;q=)|\*)"
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ACCEPT_LANG_PATTERN="#{LANG_RANGE_Q_PATTERN}( *, *#{LANG_RANGE_Q_PATTERN})*"
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LANG_RANGE_Q_PATTERN="([a-z]{1,8}(-[a-z]{1,8})*|\\*)(;q=(1|0\.\d+))?"
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ACCEPT_LANG_PATTERN="#{LANG_RANGE_Q_PATTERN}([ ]*,[ ]*#{LANG_RANGE_Q_PATTERN})*"
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attr_reader :sorted_language_list
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private :new
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def initialize(sorted_language_list)
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# if no preference list, then assume that all languages are equally acceptable
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@sorted_language_list = sorted_language_list.empty? ? ["*"] : sorted_language_list
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| ... | ... | |
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LanguageRange.new(l_tag, quality)
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end
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acceptable_tag_list = tag_list.select {|lt| lr.quality != 0 }
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acceptable_tag_list = tag_list.select {|lr| lr.quality != 0 }
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acceptable_tag_list.sort
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end
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end
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class LanguageRange
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include Sortable
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include Comparable
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attr_reader :quality
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Also available in: Unified diff
[fix] HTTPHeaders: correct silly mistakes and broken regex for parsing