nicholalexander · August 29, 2015 14:10
diff --git a/index.html b/index.html
 <!doctype><html><head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <title>Odyssey.js Torque</title>
  <meta name="description" content="">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">

  <link rel="icon" type="image/x-icon" href="http://cartodb.github.io/odyssey.js/sandbox/favicon.png">
  <link rel="icon" type="image/png" href="http://cartodb.github.io/odyssey.js/sandbox/favicon.png">

  <link rel="stylesheet" href="http://cartodb-libs.global.ssl.fastly.net/cartodb.js/v3/themes/css/cartodb.css">
  <link rel="stylesheet" href="http://cartodb.github.io/odyssey.js/sandbox/css/slides.css">
  <script src="http://cartodb.github.io/odyssey.js/vendor/modernizr-2.6.2.min.js"></script>
 </head>
 <body>
  <div id="map" style="width: 100%; height: 100%"></div>
  <div id="slides_container" style="">
    <div id="slides">
    </div>
  </div>
  <div id="credits">
    <span class="title" id="title">Title</span>
    <span class="author"><b id="author">By Name using</b> <a href="#">Odyssey.js</a><span>
  </span></span></div>

  <script src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
  <script src="http://cartodb-libs.global.ssl.fastly.net/cartodb.js/v3/cartodb.js"></script>
  <script src="http://cartodb.github.io/odyssey.js/dist/odyssey.js" charset="UTF-8"></script>

  <script>
    var resizePID;

    function clearResize() {
      clearTimeout(resizePID);
      resizePID = setTimeout(function() { adjustSlides(); }, 100);
    }

    if (!window.addEventListener) {
      window.attachEvent("resize", function load(event) {
        clearResize();
      });
    } else {
      window.addEventListener("resize", function load(event) {
        clearResize();
      });
    }

    function resizeWindow() {
      adjustSlides();
    }

    function adjustSlides() {
      var container = document.getElementById("slides_container"),
          slide = document.querySelectorAll('.selected_slide')[0];

      if (container && slide) {
        if (slide.offsetHeight+80+40+160 >= window.innerHeight) {
          container.style.bottom = "160px";
          var h = container.offsetHeight;

          slide.style.height = h-80+"px";
        } else {
          container.style.bottom = "auto";
          container.style.minHeight = "0";
          slide.style.height = "auto";
        }
      }
    }

    var resizeAction = O.Action(function() {
      adjustSlides();
    });

    function torque(layer) {
      function _torque() {}

      _torque.reach = function (slide) {
        var i = slide.get('step').value;

        function formaterForRange(start, end) {
          start = start.getTime ? start.getTime(): start;
          end = end.getTime ? end.getTime(): end;
          var span = (end - start)/1000;
          var ONE_DAY = 3600*24;
          var ONE_YEAR = ONE_DAY * 31 * 12;
          function pad(n) { return n < 10 ? '0' + n : n; };

          // lest than a day
          if (span < ONE_DAY) return function(t) { return pad(t.getUTCHours()) + ":" + pad(t.getUTCMinutes()); };
          if (span < ONE_YEAR) return function(t) { return pad(t.getUTCMonth() + 1) + "/" + pad(t.getUTCDate()) + "/" + pad(t.getUTCFullYear()); };
          return function(t) { return pad(t.getUTCMonth() + 1) + "/" + pad(t.getUTCFullYear()); };
        }

        function getTimeOrStep(s) {
          var tb = layer.getTimeBounds();
          if (!tb) return;
          if (tb.columnType === 'date') {
            if (tb && tb.start !== undefined) {
              var f = formaterForRange(tb.start, tb.end);
              // avoid showing invalid dates
              if (!_.isNaN(layer.stepToTime(s).getYear())) {
                return f(layer.stepToTime(s));
              }
            }
          } else {
            return s;
          }
        }

        function truncate(s, length) {
          return s.substr(0, length-1) + (s.length > length ? '…' : '');
        }

        var parser = new DOMParser(),
            doc = parser.parseFromString(slide.html(), 'text/html');

        var l = i*$('.slider').width()/layer.options.steps,
            tooltip = ['<div class="slide-tip slide-tip-'+i+'" style="left:'+l+'px">',
                       '<div class="tooltip">',
                       '<h1>'+getTimeOrStep(i)+'</h1>',
                       $(doc).find('h1').text(),
                       '</div>',
                       '</div>'].join("\n");

        $('.slider').append(tooltip);
        var $tip = $('.slide-tip-'+i+' .tip'),
            $tooltip = $('.slide-tip-'+i+' .tooltip'),
            w = $tip.width()/2

        $tip.css({ margin: -w });

        var t = O.Trigger({});

        function check(changes) {
          if (changes.step >= i-2 && changes.step < i+2) {
            t.trigger();

            if (!$tooltip.is(':visible')) {
              $tooltip.fadeIn(150);
            }
          } else if (changes.step >= i+2 && changes.step < i+5) {
            setTimeout(function() {
              $('.tooltip').fadeOut(150);
            }, 2000);
          }
        };

        layer.on('change:time', check);
        t.clear = function() {
          layer.off('change:time', check);
        }
        return t;
      }

      _torque.pause = function() {
        return O.Action(function (){
          layer.pause();
        });
      }

      _torque.play = function() {
        return O.Action(function () {
          layer.play()
        });
      }

      return _torque;
    }

    O.Template({
      actions: {
        'insert time': function() {
          return "- step: " + this.torqueLayer.getStep()
        },
        'pause': function() {
          return "S.torqueLayer.actions.pause()";
        },
        'play': function() {
          return "S.torqueLayer.actions.play()";
        }
      },

      init: function() {
        var self = this;

        var baseurl = this.baseurl = 'http://{s}.api.cartocdn.com/base-light/{z}/{x}/{y}.png';
        var map = this.map = L.map('map').setView([0, 0.0], 4);
        var basemap = this.basemap = L.tileLayer(baseurl, {
          attribution: 'data OSM - map CartoDB'
        }).addTo(map);
        this.duration = '18';

        var slides = this.slides = O.Actions.Slides('slides');
        var story = this.story = O.Story()
      },

      _resetActions: function(actions) {
        // update footer title and author
        var title_ = actions.global.title === undefined ? '' : actions.global.title,
            author_ = actions.global.author === undefined ? 'Using' : 'By '+actions.global.author+' using';

        document.getElementById('title').innerHTML = title_;
        document.getElementById('author').innerHTML = author_;
        document.title = title_ + " | " + author_ +' Odyssey.js';

        document.getElementById('slides_container').style.display = "block";

        document.getElementById('slides').innerHTML = '';

        // first slide is the header, skip it
        for(var i = 0; i < actions.length; ++i) {
          var slide = actions[i];
          var tmpl = "<div class='slide' style='display:none'>"
          tmpl += slide.html();
          tmpl += "</div>";

          document.getElementById('slides').innerHTML += tmpl;

          var ac = O.Parallel(
            O.Actions.CSS($("#slides_container")).addClass('visible'),
            this.slides.activate(i),
            slide(this),
            resizeAction
          );

          if (!slide.get('step')) return;

          this.story.addState(
            torque(this.torqueLayer).reach(slide),
            ac
          )
        }
      },

      update: function(actions) {
        var self = this;

        if ($("#slides_container").hasClass("visible")) {
          $("#slides_container").removeClass("visible");
        }

        if (this.baseurl && (this.baseurl !== actions.global.baseurl)) {
          this.baseurl = actions.global.baseurl || 'http://0.api.cartocdn.com/base-light/{z}/{x}/{y}.png';

          this.basemap.setUrl(this.baseurl);
        }

        if (this.duration && (this.duration !== actions.global.duration)) {
          this.duration = actions.global.duration || 18;
        }

        if (this.torqueLayer && ("http://"+self.torqueLayer.options.user+".cartodb.com/api/v2/viz/"+self.torqueLayer.options.stat_tag+"/viz.json" !== actions.global.vizjson)) {
          this.map.removeLayer(this.torqueLayer);

          // hack to stop (not remove) binding
          this.torqueLayer.stop();
          $('.cartodb-timeslider').remove();
          $('.cartodb-legend-stack').remove();
          this.torqueLayer = null;
          this.created = false;
        }

        if (!this.torqueLayer) {
          if (!this.created) { // sendCode debounce < vis loader
            cdb.vis.Loader.get(actions.global.vizjson, function(vizjson) {
              // find index for the torque layer
              function torqueLayerIndex() {
                for(var i = 0; i < vizjson.layers.length; ++i) {
                  if (vizjson.layers[i].type === 'torque') return i;
                }
                return -1;
              }
              var torqueIndex = torqueLayerIndex();
              if (torqueIndex >= 0) {
                cartodb.createLayer(self.map, vizjson, { layerIndex: torqueIndex })
                  .done(function(layer) {
                    self.map.fitBounds(vizjson.bounds);

                    actions.global.duration && layer.setDuration(actions.global.duration);

                    self.torqueLayer = layer;
                    self.torqueLayer.stop();

                    self.map.addLayer(self.torqueLayer);

                    self.torqueLayer.on('change:steps', function() {
                      self.torqueLayer.play();
                      self.torqueLayer.actions = torque(self.torqueLayer);
                      self._resetActions(actions);
                    });
                  }).on('error', function(err) {
                    console.log("some error occurred: " + err);
                  });
                }
            });

            this.created = true;
          }

          return;
        }

        this.story.clear();

        $('.slide-tip').remove();

        this._resetActions(actions);

        if (this.created) {
          this.torqueLayer.setDuration(actions.global.duration);
          this.torqueLayer.stop();
          $('.button').removeClass('stop');
        }
      }
    });
  </script>

  <script>
    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
    m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
    })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

    ga('create', 'UA-20934186-21', 'cartodb.github.io');
    ga('send', 'pageview');
  </script>



 <script id="md_template" type="text/template">```
 -title: "Nuclear Reactor Development"
 -author: "Nichol Alexander"
 -vizjson: "http://nicholalexander.cartodb.com/api/v2/viz/c4e5194a-7983-11e4-bd30-0e018d66dc29/viz.json"
 -baseurl: "http://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}.png"
 -duration: 30
 ```

 # Nuclear Reactor Development
 ```
 - step: 0
 - center: [-4.0396, 5.5371]
 - zoom: 2
 S.torqueLayer.actions.pause()
 O.Actions.Sleep(2000)
 S.torqueLayer.actions.play()
 ```

 ## 1962 - 2011

 [Source](http://www.sharegeo.ac.uk/handle/10672/202) data from University of Edinburgh.


 # Oldbury
 ```
 - step: 11
 - center: [51.6500, -2.5667]
 - zoom: 10
 S.torqueLayer.actions.pause()
 O.Actions.Sleep(2000)
 S.torqueLayer.actions.play()
 ```


 # World
 ```
 - step: 30
 - center: [-4.0396, 5.5371]
 - zoom: 2
 ```

 </script></body></html>
	<!doctype><html><head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<title>Odyssey.js Torque</title>
	<meta name="description" content="">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">

	<link rel="icon" type="image/x-icon" href="http://cartodb.github.io/odyssey.js/sandbox/favicon.png">
	<link rel="icon" type="image/png" href="http://cartodb.github.io/odyssey.js/sandbox/favicon.png">

	<link rel="stylesheet" href="http://cartodb-libs.global.ssl.fastly.net/cartodb.js/v3/themes/css/cartodb.css">
	<link rel="stylesheet" href="http://cartodb.github.io/odyssey.js/sandbox/css/slides.css">
	<script src="http://cartodb.github.io/odyssey.js/vendor/modernizr-2.6.2.min.js"></script>
	</head>
	<body>
	<div id="map" style="width: 100%; height: 100%"></div>
	<div id="slides_container" style="">
	<div id="slides">
	</div>
	</div>
	<div id="credits">
	<span class="title" id="title">Title</span>
	<span class="author"><b id="author">By Name using</b> <a href="#">Odyssey.js</a><span>
	</span></span></div>

	<script src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
	<script src="http://cartodb-libs.global.ssl.fastly.net/cartodb.js/v3/cartodb.js"></script>
	<script src="http://cartodb.github.io/odyssey.js/dist/odyssey.js" charset="UTF-8"></script>

	<script>
	var resizePID;

	function clearResize() {
	clearTimeout(resizePID);
	resizePID = setTimeout(function() { adjustSlides(); }, 100);
	}

	if (!window.addEventListener) {
	window.attachEvent("resize", function load(event) {
	clearResize();
	});
	} else {
	window.addEventListener("resize", function load(event) {
	clearResize();
	});
	}

	function resizeWindow() {
	adjustSlides();
	}

	function adjustSlides() {
	var container = document.getElementById("slides_container"),
	slide = document.querySelectorAll('.selected_slide')[0];

	if (container && slide) {
	if (slide.offsetHeight+80+40+160 >= window.innerHeight) {
	container.style.bottom = "160px";
	var h = container.offsetHeight;

	slide.style.height = h-80+"px";
	} else {
	container.style.bottom = "auto";
	container.style.minHeight = "0";
	slide.style.height = "auto";
	}
	}
	}

	var resizeAction = O.Action(function() {
	adjustSlides();
	});

	function torque(layer) {
	function _torque() {}

	_torque.reach = function (slide) {
	var i = slide.get('step').value;

	function formaterForRange(start, end) {
	start = start.getTime ? start.getTime(): start;
	end = end.getTime ? end.getTime(): end;
	var span = (end - start)/1000;
	var ONE_DAY = 3600*24;
	var ONE_YEAR = ONE_DAY * 31 * 12;
	function pad(n) { return n < 10 ? '0' + n : n; };

	// lest than a day
	if (span < ONE_DAY) return function(t) { return pad(t.getUTCHours()) + ":" + pad(t.getUTCMinutes()); };
	if (span < ONE_YEAR) return function(t) { return pad(t.getUTCMonth() + 1) + "/" + pad(t.getUTCDate()) + "/" + pad(t.getUTCFullYear()); };
	return function(t) { return pad(t.getUTCMonth() + 1) + "/" + pad(t.getUTCFullYear()); };
	}

	function getTimeOrStep(s) {
	var tb = layer.getTimeBounds();
	if (!tb) return;
	if (tb.columnType === 'date') {
	if (tb && tb.start !== undefined) {
	var f = formaterForRange(tb.start, tb.end);
	// avoid showing invalid dates
	if (!_.isNaN(layer.stepToTime(s).getYear())) {
	return f(layer.stepToTime(s));
	}
	}
	} else {
	return s;
	}
	}

	function truncate(s, length) {
	return s.substr(0, length-1) + (s.length > length ? '…' : '');
	}

	var parser = new DOMParser(),
	doc = parser.parseFromString(slide.html(), 'text/html');

	var l = i*$('.slider').width()/layer.options.steps,
	tooltip = ['<div class="slide-tip slide-tip-'+i+'" style="left:'+l+'px">',
	'<div class="tooltip">',
	'<h1>'+getTimeOrStep(i)+'</h1>',
	$(doc).find('h1').text(),
	'</div>',
	'</div>'].join("\n");

	$('.slider').append(tooltip);
	var $tip = $('.slide-tip-'+i+' .tip'),
	$tooltip = $('.slide-tip-'+i+' .tooltip'),
	w = $tip.width()/2

	$tip.css({ margin: -w });

	var t = O.Trigger({});

	function check(changes) {
	if (changes.step >= i-2 && changes.step < i+2) {
	t.trigger();

	if (!$tooltip.is(':visible')) {
	$tooltip.fadeIn(150);
	}
	} else if (changes.step >= i+2 && changes.step < i+5) {
	setTimeout(function() {
	$('.tooltip').fadeOut(150);
	}, 2000);
	}
	};

	layer.on('change:time', check);
	t.clear = function() {
	layer.off('change:time', check);
	}
	return t;
	}

	_torque.pause = function() {
	return O.Action(function (){
	layer.pause();
	});
	}

	_torque.play = function() {
	return O.Action(function () {
	layer.play()
	});
	}

	return _torque;
	}

	O.Template({
	actions: {
	'insert time': function() {
	return "- step: " + this.torqueLayer.getStep()
	},
	'pause': function() {
	return "S.torqueLayer.actions.pause()";
	},
	'play': function() {
	return "S.torqueLayer.actions.play()";
	}
	},

	init: function() {
	var self = this;

	var baseurl = this.baseurl = 'http://{s}.api.cartocdn.com/base-light/{z}/{x}/{y}.png';
	var map = this.map = L.map('map').setView([0, 0.0], 4);
	var basemap = this.basemap = L.tileLayer(baseurl, {
	attribution: 'data OSM - map CartoDB'
	}).addTo(map);
	this.duration = '18';

	var slides = this.slides = O.Actions.Slides('slides');
	var story = this.story = O.Story()
	},

	_resetActions: function(actions) {
	// update footer title and author
	var title_ = actions.global.title === undefined ? '' : actions.global.title,
	author_ = actions.global.author === undefined ? 'Using' : 'By '+actions.global.author+' using';

	document.getElementById('title').innerHTML = title_;
	document.getElementById('author').innerHTML = author_;
	document.title = title_ + " \| " + author_ +' Odyssey.js';

	document.getElementById('slides_container').style.display = "block";

	document.getElementById('slides').innerHTML = '';

	// first slide is the header, skip it
	for(var i = 0; i < actions.length; ++i) {
	var slide = actions[i];
	var tmpl = "<div class='slide' style='display:none'>"
	tmpl += slide.html();
	tmpl += "</div>";

	document.getElementById('slides').innerHTML += tmpl;

	var ac = O.Parallel(
	O.Actions.CSS($("#slides_container")).addClass('visible'),
	this.slides.activate(i),
	slide(this),
	resizeAction
	);

	if (!slide.get('step')) return;

	this.story.addState(
	torque(this.torqueLayer).reach(slide),
	ac
	)
	}
	},

	update: function(actions) {
	var self = this;

	if ($("#slides_container").hasClass("visible")) {
	$("#slides_container").removeClass("visible");
	}

	if (this.baseurl && (this.baseurl !== actions.global.baseurl)) {
	this.baseurl = actions.global.baseurl \|\| 'http://0.api.cartocdn.com/base-light/{z}/{x}/{y}.png';

	this.basemap.setUrl(this.baseurl);
	}

	if (this.duration && (this.duration !== actions.global.duration)) {
	this.duration = actions.global.duration \|\| 18;
	}

	if (this.torqueLayer && ("http://"+self.torqueLayer.options.user+".cartodb.com/api/v2/viz/"+self.torqueLayer.options.stat_tag+"/viz.json" !== actions.global.vizjson)) {
	this.map.removeLayer(this.torqueLayer);

	// hack to stop (not remove) binding
	this.torqueLayer.stop();
	$('.cartodb-timeslider').remove();
	$('.cartodb-legend-stack').remove();
	this.torqueLayer = null;
	this.created = false;
	}

	if (!this.torqueLayer) {
	if (!this.created) { // sendCode debounce < vis loader
	cdb.vis.Loader.get(actions.global.vizjson, function(vizjson) {
	// find index for the torque layer
	function torqueLayerIndex() {
	for(var i = 0; i < vizjson.layers.length; ++i) {
	if (vizjson.layers[i].type === 'torque') return i;
	}
	return -1;
	}
	var torqueIndex = torqueLayerIndex();
	if (torqueIndex >= 0) {
	cartodb.createLayer(self.map, vizjson, { layerIndex: torqueIndex })
	.done(function(layer) {
	self.map.fitBounds(vizjson.bounds);

	actions.global.duration && layer.setDuration(actions.global.duration);

	self.torqueLayer = layer;
	self.torqueLayer.stop();

	self.map.addLayer(self.torqueLayer);

	self.torqueLayer.on('change:steps', function() {
	self.torqueLayer.play();
	self.torqueLayer.actions = torque(self.torqueLayer);
	self._resetActions(actions);
	});
	}).on('error', function(err) {
	console.log("some error occurred: " + err);
	});
	}
	});

	this.created = true;
	}

	return;
	}

	this.story.clear();

	$('.slide-tip').remove();

	this._resetActions(actions);

	if (this.created) {
	this.torqueLayer.setDuration(actions.global.duration);
	this.torqueLayer.stop();
	$('.button').removeClass('stop');
	}
	}
	});
	</script>

	<script>
	(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]\|\|function(){
	(i[r].q=i[r].q\|\|[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
	m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
	})(window,document,'script','//www.google-analytics.com/analytics.js','ga');

	ga('create', 'UA-20934186-21', 'cartodb.github.io');
	ga('send', 'pageview');
	</script>



	<script id="md_template" type="text/template">```
	-title: "Nuclear Reactor Development"
	-author: "Nichol Alexander"
	-vizjson: "http://nicholalexander.cartodb.com/api/v2/viz/c4e5194a-7983-11e4-bd30-0e018d66dc29/viz.json"
	-baseurl: "http://{s}.basemaps.cartocdn.com/dark_all/{z}/{x}/{y}.png"
	-duration: 30
	```

	# Nuclear Reactor Development
	```
	- step: 0
	- center: [-4.0396, 5.5371]
	- zoom: 2
	S.torqueLayer.actions.pause()
	O.Actions.Sleep(2000)
	S.torqueLayer.actions.play()
	```

	## 1962 - 2011

	[Source](http://www.sharegeo.ac.uk/handle/10672/202) data from University of Edinburgh.


	# Oldbury
	```
	- step: 11
	- center: [51.6500, -2.5667]
	- zoom: 10
	S.torqueLayer.actions.pause()
	O.Actions.Sleep(2000)
	S.torqueLayer.actions.play()
	```


	# World
	```
	- step: 30
	- center: [-4.0396, 5.5371]
	- zoom: 2
	```

	</script></body></html>