ucnv · March 17, 2010 17:34
diff --git a/4sqmaps.rb b/4sqmaps.rb
 #!/usr/bin/env ruby
 require 'ubygems'
 require 'json'
 require 'open-uri'
 require 'erb'

 mail = '[email protected]'
 pass = 'your-password'

 data = Struct.new('Foursquare', :user, :days, :icon, :history).new
 out = './4sqmaps.html'

 api = 'http://api.foursquare.com/v1/'
 last_checkin_id = nil
 open("#{api}user.json", :http_basic_authentication => [mail, pass]) do |f|
  j = JSON.parse f.read
  u = j['user']
  name = u['firstname']
  name  += u['lastname'] unless(u['lastname'].nil?)
  data.user = name
  data.icon = u['photo']
  last_checkin_id = u['checkin']['id']
 end

 sinceid = 0
 data.history = []
 while(true) do
  h = open("#{api}history.json?sinceid=#{sinceid}&l=250", 
    :http_basic_authentication => [mail, pass]) do |f|
    j = JSON.parse f.read
    if sinceid == 0
      d = Time.parse j['checkins'][0]['created']
      data.days = ((Time.now - d) / 86400).to_i
    end
    j['checkins'].map do |c|
      sinceid = c['id']
      v = c['venue']
      [v['name'], c['created'], v['geolat'], v['geolong']]
    end
  end
  data.history += h
  break if sinceid.to_i >=last_checkin_id.to_i
 end

 File.open(out, 'w') do |f|
 f.write ERB.new(DATA.read).result(binding)
 end
 `open #{out}`

 __END__
 <!doctype html>
 <meta charset="utf-8" />
 <title><%= data.user %>&#39;s <%= data.days %> days move</title>
 <style>
 html, body, #map {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
 }
 </style>
 <script src="http://maps.google.com/maps/api/js?sensor=false"></script>
 <script>
 window.onload = function() {
  var myOptions = {
    zoom: 3,
    center: new google.maps.LatLng(30, -180),
    mapTypeId: google.maps.MapTypeId.ROADMAP
  };
  var map = new google.maps.Map(document.getElementById("map"), myOptions);
  var latlngs = [
  <% data.history.each do |h| %>
    new google.maps.LatLng(<%= h[2] %>, <%= h[3] %>),
  <% end %>
  ];
  var path = new google.maps.Polyline({
    path: latlngs,
    strokeColor: '#f0c',
    strokeOpacity: 1.0,
    strokeWeight: 1
  });
  path.setMap(map);
  //----------------------
  var opened = null;
  <% data.history.each_with_index do |h, i| %>
  var m<%= i %> = new google.maps.Marker({
    position: new google.maps.LatLng(<%= h[2] %>, <%= h[3] %>), 
    map: map, 
  });
  google.maps.event.addListener(m<%= i %>, 'click', function() {
    if(opened != null) opened.close();
    opened = new google.maps.InfoWindow({
      content: "<%= h[0] %><br /><small>at <%= h[1] %></small>",
      size: new google.maps.Size(50, 50)
    })
    opened.open(map, m<%= i %>);
  });
  <% end %>
 }
 </script>
 <div id="map"></div>
	#!/usr/bin/env ruby
	require 'ubygems'
	require 'json'
	require 'open-uri'
	require 'erb'

	mail = '[email protected]'
	pass = 'your-password'

	data = Struct.new('Foursquare', :user, :days, :icon, :history).new
	out = './4sqmaps.html'

	api = 'http://api.foursquare.com/v1/'
	last_checkin_id = nil
	open("#{api}user.json", :http_basic_authentication => [mail, pass]) do \|f\|
	j = JSON.parse f.read
	u = j['user']
	name = u['firstname']
	name += u['lastname'] unless(u['lastname'].nil?)
	data.user = name
	data.icon = u['photo']
	last_checkin_id = u['checkin']['id']
	end

	sinceid = 0
	data.history = []
	while(true) do
	h = open("#{api}history.json?sinceid=#{sinceid}&l=250",
	:http_basic_authentication => [mail, pass]) do \|f\|
	j = JSON.parse f.read
	if sinceid == 0
	d = Time.parse j['checkins'][0]['created']
	data.days = ((Time.now - d) / 86400).to_i
	end
	j['checkins'].map do \|c\|
	sinceid = c['id']
	v = c['venue']
	[v['name'], c['created'], v['geolat'], v['geolong']]
	end
	end
	data.history += h
	break if sinceid.to_i >=last_checkin_id.to_i
	end

	File.open(out, 'w') do \|f\|
	f.write ERB.new(DATA.read).result(binding)
	end
	`open #{out}`

	__END__
	<!doctype html>
	<meta charset="utf-8" />
	<title><%= data.user %>'s <%= data.days %> days move</title>
	<style>
	html, body, #map {
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	}
	</style>
	<script src="http://maps.google.com/maps/api/js?sensor=false"></script>
	<script>
	window.onload = function() {
	var myOptions = {
	zoom: 3,
	center: new google.maps.LatLng(30, -180),
	mapTypeId: google.maps.MapTypeId.ROADMAP
	};
	var map = new google.maps.Map(document.getElementById("map"), myOptions);
	var latlngs = [
	<% data.history.each do \|h\| %>
	new google.maps.LatLng(<%= h[2] %>, <%= h[3] %>),
	<% end %>
	];
	var path = new google.maps.Polyline({
	path: latlngs,
	strokeColor: '#f0c',
	strokeOpacity: 1.0,
	strokeWeight: 1
	});
	path.setMap(map);
	//----------------------
	var opened = null;
	<% data.history.each_with_index do \|h, i\| %>
	var m<%= i %> = new google.maps.Marker({
	position: new google.maps.LatLng(<%= h[2] %>, <%= h[3] %>),
	map: map,
	});
	google.maps.event.addListener(m<%= i %>, 'click', function() {
	if(opened != null) opened.close();
	opened = new google.maps.InfoWindow({
	content: "<%= h[0] %><br /><small>at <%= h[1] %></small>",
	size: new google.maps.Size(50, 50)
	})
	opened.open(map, m<%= i %>);
	});
	<% end %>
	}
	</script>
	<div id="map"></div>