| #!/usr/bin/ruby | #!/usr/bin/ruby |
| require 'postgres' | |
| require 'highline.rb' | require 'highline.rb' |
| include HighLine | include HighLine |
| require 'rubygems' | |
| require 'postgres' | |
| require 'json' | |
| require 'net/http' | |
| def cbr_geocode(query) | |
| base_url = "http://geocoding.cloudmade.com/daa03470bb8740298d4b10e3f03d63e6/geocoding/v2/find.js?query=" | |
| url = "#{base_url}#{URI.encode(query)}&bbox=-35.47,148.83,-35.16,149.25&return_location=true" | |
| resp = Net::HTTP.get_response(URI.parse(url)) | |
| data = resp.body | |
| pp url | |
| # we convert the returned JSON data to native Ruby | |
| # data structure - a hash | |
| result = JSON.parse(data) | |
| # if the hash has 'Error' as a key, we raise an error | |
| if result.has_key? 'Error' | |
| raise "web service error" | |
| end | |
| return result | |
| end | |
| class Array | |
| def find_dups | |
| inject(Hash.new(0)) { |h,e| h[e] += 1; h }.select { |k,v| v > 1 }.collect { |x| x.first } | |
| end | |
| end | |
| require 'yaml' | require 'yaml' |
| require 'pp' | require 'pp' |
| Dir.chdir("output") | Dir.chdir("output") |
| def getTimePoints() | def getTimePoints() |
| $time_points = [] | $time_points = [] |
| $time_points_sources = Hash.new([]) | $time_points_sources = Hash.new([]) |
| Dir.glob("*.yml") { |file| | Dir.glob("*.yml") { |file| |
| pp file | |
| timetable = YAML::load_file(file) | timetable = YAML::load_file(file) |
| $time_points = $time_points | timetable["time_points"] | $time_points = $time_points | timetable["time_points"] |
| timetable["time_points"].each do |timepoint| | timetable["time_points"].each do |timepoint| |
| $time_points_sources[timepoint] = $time_points_sources[timepoint] | [ file ] | $time_points_sources[timepoint] = $time_points_sources[timepoint] | [ file ] |
| end | end |
| } | } |
| end | end |
| getTimePoints() | getTimePoints() |
| $time_points.sort! | $time_points.sort! |
| connbus = PGconn.connect("localhost", 5432, '', '', "bus", "postgres", | connbus = PGconn.connect("localhost", 5432, '', '', "bus", "postgres", |
| "snmc") | "snmc") |
| connosm = PGconn.connect("localhost", 5432, '', '', "openstreetmap", | |
| "postgres", "snmc") | |
| if ask_if("Insert Timing Point names to database?") | if ask_if("Insert Timing Point names to database?") |
| $time_points.each do |time_point| | $time_points.each do |time_point| |
| begin | begin |
| time_point = time_point.gsub(/\\/, '\&\&').gsub(/'/, "''") | time_point = time_point.gsub(/\\/, '\&\&').gsub(/'/, "''") # DON'T PUT MORE GSUB HERE |
| res = connbus.exec("INSERT INTO timing_point (name) VALUES ('#{time_point}')") | res = connbus.exec("INSERT INTO timing_point (name) VALUES ('#{time_point}')") |
| puts "Put '#{time_point}' into DB" | puts "Put '#{time_point}' into DB" |
| rescue PGError => e | rescue PGError => e |
| puts "Error inserting '#{time_point}' to DB #{e}" | puts "Error inserting '#{time_point}' to DB #{e}" |
| #conn.close() if conn | #conn.close() if conn |
| end | end |
| end | end |
| end | end |
| if ask_if("Fill null Timing Points from OSM bus_stop database?") | |
| begin | |
| null_points = connbus.exec('SELECT name FROM timing_point WHERE lat IS null OR lng IS null;') | |
| rescue PGError => e | |
| puts "Error selecting null points from DB #{e}" | |
| #conn.close() if conn | |
| end | |
| null_points.each do |null_point_name| | |
| begin | |
| name = null_point_name.to_s.gsub(/\\/, '\&\&').gsub(/'/, "''") | |
| pp name | |
| matching_nodes = connosm.exec("Select * FROM (SELECT * from current_node_tags, | |
| (Select id as ctagid FROM current_node_tags WHERE v LIKE '%#{name}%') as a | |
| where a.ctagid = current_node_tags.id) as ctags INNER JOIN current_nodes ON | |
| ctags.id=current_nodes.id") | |
| rescue PGError => e | |
| puts "Error selecting matching bus stops from DB #{e}" | |
| #conn.close() if conn | |
| end | |
| suggested_nodes = Hash.new() | |
| matching_nodes.each do |matching_node_row| | |
| #pp matching_node_row | |
| # 0 = id | |
| # 1 = k | |
| # 2 = v | |
| # 3,4 = redundant ids | |
| # 5 = lat*100000 | |
| # 6 = lng*100000 | |
| suggested_node = suggested_nodes.fetch(matching_node_row[0], {'lat' => Float(matching_node_row[5])/10000000, | |
| 'lng' => Float(matching_node_row[6])/10000000}) | |
| if matching_node_row[1] == "ref" | |
| matching_node_row[1] = "loc_ref" | |
| end | |
| suggested_node[matching_node_row[1]] = matching_node_row[2] | |
| suggested_nodes[matching_node_row[0]] = suggested_node | |
| end | |
| pp suggested_nodes | |
| nodeID = ask("Enter selected node ID:", :string) | |
| if suggested_nodes.has_key?(nodeID) | |
| node = suggested_nodes.fetch(nodeID) | |
| guess = ask_if("Is this a guess?") | |
| puts "Location #{node["lat"]},#{node["lng"]} for #{null_point_name}" | |
| begin | |
| res = connbus.exec("UPDATE timing_point SET lat = #{node["lat"]*10000000}, lng = | |
| #{node["lng"]*10000000},osm_node = #{nodeID}" + (node.has_key?("loc_ref") ? ",loc_ref = #{node["loc_ref"]}" : "") + ",guess = #{guess} WHERE name | |
| = '#{name}'") | |
| puts "Put '#{null_point_name}' into DB" | |
| rescue PGError => e | |
| puts "Error inserting '#{null_point_name}' to DB #{e}" | |
| ask_if("Continue?") | |
| #conn.close() if conn | |
| end | |
| else | |
| puts "Uhh, there was no suggestion ID like that. Try again next time!" | |
| end | |
| end | |
| end | |
| if ask_if("Fill null Timing Points from geocoder?") | if ask_if("Fill null Timing Points from geocoder?") |
| begin | begin |
| null_points = connbus.exec('SELECT name FROM timing_point WHERE lat IS null OR lng IS null;') | null_points = connbus.exec('SELECT name FROM timing_point WHERE lat IS null OR lng IS null;') |
| rescue PGError => e | rescue PGError => e |
| puts "Error selecting null points from DB #{e}" | puts "Error selecting null points from DB #{e}" |
| #conn.close() if conn | #conn.close() if conn |
| end | end |
| null_points.each do |null_point_name| | null_points.each do |null_point_name| |
| pp null_point_name | pp null_point_name |
| name = null_point_name.to_s.gsub(/\\/, '\&\&').gsub(/'/, "''") | |
| results = cbr_geocode(null_point_name.to_s.gsub("Shops", "")) | |
| if !results.empty? | |
| results['features'].each_with_index { |feature,index| | |
| print "#{index}: #{feature['properties']['name']} (#{feature['location']}) => #{feature['centroid']['coordinates']}\n" | |
| } | |
| nodeID = ask("Enter selected node ID:", :integer) | |
| if results['features'].at(nodeID) != nil | |
| node = results['features'][nodeID] | |
| puts "Location #{node['centroid']['coordinates'][0]},#{node['centroid']['coordinates'][1]} for #{null_point_name}" | |
| begin | |
| res = connbus.exec("UPDATE timing_point SET lat = #{node['centroid']['coordinates'][0]*10000000}, lng = | |
| #{node['centroid']['coordinates'][1]*10000000},guess = true WHERE name = '#{name}'") | |
| puts "Put '#{null_point_name}' into DB" | |
| rescue PGError => e | |
| puts "Error inserting '#{null_point_name}' to DB #{e}" | |
| ask_if("Continue?") | |
| #conn.close() if conn | |
| end | |
| else | |
| puts "Uhh, there was no suggestion ID like that. Try again next time!" | |
| end | |
| else | |
| puts "Uhh, there were no geocoding results. Try again next time!" | |
| end | |
| end | end |
| end | end |