90be15e0b5
Fix regression introduced in 0db20e0ca. Setting `format: false` on the
wiki pages resource disabled format negotiation on all wiki page routes,
not just the show page, which meant /wiki_pages.json no longer worked.
The fix to monkey patch the internal Rails method that parses the file
extension from the URL, and have it ignore everything but the .html,
.json, .js, and .xml extensions. This is really hacky and may break in
future Rails releases.
89 lines
2.3 KiB
Ruby
89 lines
2.3 KiB
Ruby
module Danbooru
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module Extensions
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module String
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def to_escaped_for_sql_like
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string = self.gsub(/%|_|\*|\\\*|\\\\|\\/) do |str|
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case str
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when '%' then '\%'
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when '_' then '\_'
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when '*' then '%'
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when '\*' then '*'
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when '\\\\' then '\\\\'
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when '\\' then '\\\\'
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end
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end
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string
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end
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# escape \ and * characters so that they're treated literally in LIKE searches.
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def escape_wildcards
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gsub(/\\/, '\\\\').gsub(/\*/, '\*')
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end
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def to_escaped_for_tsquery_split
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scan(/\S+/).map {|x| x.to_escaped_for_tsquery}.join(" & ")
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end
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def to_escaped_for_tsquery
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"'#{gsub(/\0/, '').gsub(/'/, '\0\0').gsub(/\\/, '\0\0\0\0')}'"
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end
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def truthy?
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self.match?(/\A(true|t|yes|y|on|1)\z/i)
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end
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def falsy?
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self.match?(/\A(false|f|no|n|off|0)\z/i)
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end
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def ilike?(pattern)
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pattern = Regexp.escape(pattern).gsub(/\\\*/, ".*")
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match?(/\A#{pattern}\z/i)
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end
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def normalize_whitespace
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# Normalize various horizontal space characters to ASCII space.
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text = gsub(/\p{Zs}|\t/, " ")
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# Strip various zero width space characters. Zero width joiner (200D)
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# is allowed because it's used in emoji.
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text = text.gsub(/[\u180E\u200B\u200C\u2060\uFEFF]/, "")
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# Normalize various line ending characters to CRLF.
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text = text.gsub(/\r?\n|\r|\v|\f|\u0085|\u2028|\u2029/, "\r\n")
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text
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end
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end
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end
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end
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class String
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include Danbooru::Extensions::String
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end
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module MimeNegotationExtension
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# Ignore all file extensions except for .html, .js, .json, and .xml when
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# parsing the file extension from the URL. Needed for wiki pages (e.g.
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# /wiki_pages/rnd.jpg).
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private def format_from_path_extension
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mime = super
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if mime&.symbol.in?(%i[html js json xml])
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mime
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else
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nil
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end
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end
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end
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ActionDispatch::Http::MimeNegotiation.prepend(MimeNegotationExtension)
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# Make Symbol#to_s return a frozen string. This reduces allocations, but may be
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# incompatible with some libraries.
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#
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# https://bugs.ruby-lang.org/issues/16150
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# https://github.com/Shopify/symbol-fstring
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Symbol.alias_method(:to_s, :name)
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