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scmethods.rb
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scmethods.rb
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require "uri"
class SCMethods
DOC_PATH = "supercollider.docset/Contents/Resources/Documents"
attr_reader :db, :entry
def initialize(db:, entry:)
@db = db
@entry = entry
end
def parse!
return if entry["methods"].empty?
entry["methods"].each do |name|
insert_method(name)
insert_anchor(name)
end
File.write("#{DOC_PATH}/#{entry["path"]}.html", @doc.to_html)
end
def insert_method(name)
method_name = strip_name_symbols(name)
anchor = anchor_from_name(name)
file_path = "#{entry["path"]}.html##{anchor}"
statement = db.prepare <<-SQL
INSERT OR IGNORE INTO
searchIndex(name, type, path)
VALUES (?, ?, ?);
SQL
statement.execute(method_name, "Method", file_path)
end
def strip_name_symbols(name)
name.sub(/\A[\?\_][\*\-]/, "")
end
def anchor_from_name(name)
name.sub(/\A[\?\_]/, "")
end
def insert_anchor(name)
@html ||= File.read("#{DOC_PATH}/#{entry["path"]}.html")
@doc ||= Nokogiri::HTML(@html)
name_attr = anchor_from_name(name)
escaped_name = URI.escape(strip_name_symbols(name))
current_anchor = @doc.at(".method-name[name='#{name_attr}']")
return if current_anchor.nil?
dash_anchor = Nokogiri::XML::Node.new "a", @doc
dash_anchor.set_attribute("name", "//apple_ref/cpp/Method/#{escaped_name}")
dash_anchor.set_attribute("class", "dashAnchor")
current_anchor.before(dash_anchor)
end
end