module MultiForecast::ConversionRule
Public Instance Methods
graph_name(path)
click to toggle source
# File lib/multiforecast/conversion_rule.rb, line 33 def graph_name(path) path = lstrip(path, '/') File.basename(path) end
id(path)
click to toggle source
# File lib/multiforecast/conversion_rule.rb, line 45 def id(path) path = lstrip(path, '/') @mapping.each do |base_path, base_uri| return base_path if path.index(base_path) == 0 end return @mapping.keys.first end
ids(path)
click to toggle source
# File lib/multiforecast/conversion_rule.rb, line 53 def ids(path) path = lstrip(path, '/') @mapping.map do |base_path, base_uri| base_path if path.index(base_path) == 0 end.compact end
lstrip(string, substring)
click to toggle source
# File lib/multiforecast/conversion_rule.rb, line 17 def lstrip(string, substring) string.index(substring) == 0 ? string[substring.size..-1] : string end
path(service_name, section_name, graph_name)
click to toggle source
# File lib/multiforecast/conversion_rule.rb, line 38 def path(service_name, section_name, graph_name) return "#{service_name}/#{section_name}/#{graph_name}" unless service_name == "multiforecast" dirname = uri_unescape(section_name) basename = graph_name dirname == "." ? basename : "#{dirname}/#{basename}" end
section_name(path)
click to toggle source
# File lib/multiforecast/conversion_rule.rb, line 27 def section_name(path) path = lstrip(path, '/') return path.split('/')[1] if path.count('/') == 2 uri_escape(File.dirname(path)) end
service_name(path)
click to toggle source
# File lib/multiforecast/conversion_rule.rb, line 21 def service_name(path) path = lstrip(path, '/') return path.split('/')[0] if path.count('/') == 2 'multiforecast' end
uri_escape(string)
click to toggle source
# File lib/multiforecast/conversion_rule.rb, line 5 def uri_escape(string) # Here, we want to do CGI.escape to encode '/', but GF (Plack?) does URI.unescape when it receives. # Major Difference: In URI.escape, ' ' => '%20'. In CGI.escape, ' ' => '+'. # Thus, we need to convert as ' ' => '+', and then, '+' => '%20' so that GF can unescape '%20' => ' '. # '.' => '%2E' because a/./b is recognized as a/b as URL CGI.escape(string).gsub('+', '%20').gsub('.', '%2E') if string end
uri_unescape(string)
click to toggle source
# File lib/multiforecast/conversion_rule.rb, line 13 def uri_unescape(string) CGI.unescape(string) if string end