Sha256: 7fe1cbab26a8aaeaa376f9e9d44b0784075cbbc81a291dba4ac952b90e44972c
Contents?: true
Size: 1.5 KB
Versions: 39
Compression:
Stored size: 1.5 KB
Contents
# ~*~ encoding: utf-8 ~*~
# Replace specified tokens with dynamically generated content.
class Gollum::Filter::Macro < Gollum::Filter
def extract(data)
quoted_arg = %r{".*?"}
unquoted_arg = %r{[^,)]+}
named_arg = %r{[a-z0-9_]+=".*?"}
arg = %r{(?:#{quoted_arg}|#{unquoted_arg}|#{named_arg})}
arg_list = %r{(\s*|#{arg}(?:\s*,\s*#{arg})*)}
data.gsub(/('?)\<\<\s*([A-Z][A-Za-z0-9]*)\s*\(#{arg_list}\)\s*\>\>/) do
next CGI.escape_html($&[1..-1]) unless Regexp.last_match[1].empty?
id = Digest::SHA1.hexdigest(Regexp.last_match[2] + Regexp.last_match[3])
macro = Regexp.last_match[2]
argstr = Regexp.last_match[3]
args = []
opts = {}
argstr.scan(/,?\s*(#{arg})\s*/) do |arguments|
# Stabstabstab
argument = arguments.first
if argument =~ /^([a-z0-9_]+)="(.*?)"/
opts[Regexp.last_match[1]] = Regexp.last_match[2]
elsif argument =~ /^"(.*)"$/
args << Regexp.last_match[1]
else
args << argument
end
end
args << opts unless opts.empty?
@map[id] = { :macro => macro, :args => args }
id
end
end
def process(data)
@map.each do |id, spec|
macro = spec[:macro]
args = spec[:args]
data.gsub!(id) do
begin
Gollum::Macro.instance(macro, @markup.wiki, @markup.page).render(*args)
rescue StandardError => e
"!!!Macro Error: #{e.message}!!!"
end
end
end
data
end
end
Version data entries
39 entries across 39 versions & 2 rubygems