1 files changed, 279 insertions, 0 deletions
diff --git a/app/assets/javascripts/graphs/stat_graph_contributors_graph.js b/app/assets/javascripts/graphs/stat_graph_contributors_graph.js
new file mode 100644
index 00000000000..a646ca1d84f
--- /dev/null
+++ b/app/assets/javascripts/graphs/stat_graph_contributors_graph.js
@@ -0,0 +1,279 @@
+
+/*= require d3 */
+
+(function() {
+  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  this.ContributorsGraph = (function() {
+    function ContributorsGraph() {}
+
+    ContributorsGraph.prototype.MARGIN = {
+      top: 20,
+      right: 20,
+      bottom: 30,
+      left: 50
+    };
+
+    ContributorsGraph.prototype.x_domain = null;
+
+    ContributorsGraph.prototype.y_domain = null;
+
+    ContributorsGraph.prototype.dates = [];
+
+    ContributorsGraph.set_x_domain = function(data) {
+      return ContributorsGraph.prototype.x_domain = data;
+    };
+
+    ContributorsGraph.set_y_domain = function(data) {
+      return ContributorsGraph.prototype.y_domain = [
+        0, d3.max(data, function(d) {
+          var ref, ref1;
+          return d.commits = (ref = (ref1 = d.commits) != null ? ref1 : d.additions) != null ? ref : d.deletions;
+        })
+      ];
+    };
+
+    ContributorsGraph.init_x_domain = function(data) {
+      return ContributorsGraph.prototype.x_domain = d3.extent(data, function(d) {
+        return d.date;
+      });
+    };
+
+    ContributorsGraph.init_y_domain = function(data) {
+      return ContributorsGraph.prototype.y_domain = [
+        0, d3.max(data, function(d) {
+          var ref, ref1;
+          return d.commits = (ref = (ref1 = d.commits) != null ? ref1 : d.additions) != null ? ref : d.deletions;
+        })
+      ];
+    };
+
+    ContributorsGraph.init_domain = function(data) {
+      ContributorsGraph.init_x_domain(data);
+      return ContributorsGraph.init_y_domain(data);
+    };
+
+    ContributorsGraph.set_dates = function(data) {
+      return ContributorsGraph.prototype.dates = data;
+    };
+
+    ContributorsGraph.prototype.set_x_domain = function() {
+      return this.x.domain(this.x_domain);
+    };
+
+    ContributorsGraph.prototype.set_y_domain = function() {
+      return this.y.domain(this.y_domain);
+    };
+
+    ContributorsGraph.prototype.set_domain = function() {
+      this.set_x_domain();
+      return this.set_y_domain();
+    };
+
+    ContributorsGraph.prototype.create_scale = function(width, height) {
+      this.x = d3.time.scale().range([0, width]).clamp(true);
+      return this.y = d3.scale.linear().range([height, 0]).nice();
+    };
+
+    ContributorsGraph.prototype.draw_x_axis = function() {
+      return this.svg.append("g").attr("class", "x axis").attr("transform", "translate(0, " + this.height + ")").call(this.x_axis);
+    };
+
+    ContributorsGraph.prototype.draw_y_axis = function() {
+      return this.svg.append("g").attr("class", "y axis").call(this.y_axis);
+    };
+
+    ContributorsGraph.prototype.set_data = function(data) {
+      return this.data = data;
+    };
+
+    return ContributorsGraph;
+
+  })();
+
+  this.ContributorsMasterGraph = (function(superClass) {
+    extend(ContributorsMasterGraph, superClass);
+
+    function ContributorsMasterGraph(data1) {
+      this.data = data1;
+      this.update_content = bind(this.update_content, this);
+      this.width = $('.content').width() - 70;
+      this.height = 200;
+      this.x = null;
+      this.y = null;
+      this.x_axis = null;
+      this.y_axis = null;
+      this.area = null;
+      this.svg = null;
+      this.brush = null;
+      this.x_max_domain = null;
+    }
+
+    ContributorsMasterGraph.prototype.process_dates = function(data) {
+      var dates;
+      dates = this.get_dates(data);
+      this.parse_dates(data);
+      return ContributorsGraph.set_dates(dates);
+    };
+
+    ContributorsMasterGraph.prototype.get_dates = function(data) {
+      return _.pluck(data, 'date');
+    };
+
+    ContributorsMasterGraph.prototype.parse_dates = function(data) {
+      var parseDate;
+      parseDate = d3.time.format("%Y-%m-%d").parse;
+      return data.forEach(function(d) {
+        return d.date = parseDate(d.date);
+      });
+    };
+
+    ContributorsMasterGraph.prototype.create_scale = function() {
+      return ContributorsMasterGraph.__super__.create_scale.call(this, this.width, this.height);
+    };
+
+    ContributorsMasterGraph.prototype.create_axes = function() {
+      this.x_axis = d3.svg.axis().scale(this.x).orient("bottom");
+      return this.y_axis = d3.svg.axis().scale(this.y).orient("left").ticks(5);
+    };
+
+    ContributorsMasterGraph.prototype.create_svg = function() {
+      return this.svg = d3.select("#contributors-master").append("svg").attr("width", this.width + this.MARGIN.left + this.MARGIN.right).attr("height", this.height + this.MARGIN.top + this.MARGIN.bottom).attr("class", "tint-box").append("g").attr("transform", "translate(" + this.MARGIN.left + "," + this.MARGIN.top + ")");
+    };
+
+    ContributorsMasterGraph.prototype.create_area = function(x, y) {
+      return this.area = d3.svg.area().x(function(d) {
+        return x(d.date);
+      }).y0(this.height).y1(function(d) {
+        var ref, ref1, xa;
+        xa = d.commits = (ref = (ref1 = d.commits) != null ? ref1 : d.additions) != null ? ref : d.deletions;
+        return y(xa);
+      }).interpolate("basis");
+    };
+
+    ContributorsMasterGraph.prototype.create_brush = function() {
+      return this.brush = d3.svg.brush().x(this.x).on("brushend", this.update_content);
+    };
+
+    ContributorsMasterGraph.prototype.draw_path = function(data) {
+      return this.svg.append("path").datum(data).attr("class", "area").attr("d", this.area);
+    };
+
+    ContributorsMasterGraph.prototype.add_brush = function() {
+      return this.svg.append("g").attr("class", "selection").call(this.brush).selectAll("rect").attr("height", this.height);
+    };
+
+    ContributorsMasterGraph.prototype.update_content = function() {
+      ContributorsGraph.set_x_domain(this.brush.empty() ? this.x_max_domain : this.brush.extent());
+      return $("#brush_change").trigger('change');
+    };
+
+    ContributorsMasterGraph.prototype.draw = function() {
+      this.process_dates(this.data);
+      this.create_scale();
+      this.create_axes();
+      ContributorsGraph.init_domain(this.data);
+      this.x_max_domain = this.x_domain;
+      this.set_domain();
+      this.create_area(this.x, this.y);
+      this.create_svg();
+      this.create_brush();
+      this.draw_path(this.data);
+      this.draw_x_axis();
+      this.draw_y_axis();
+      return this.add_brush();
+    };
+
+    ContributorsMasterGraph.prototype.redraw = function() {
+      this.process_dates(this.data);
+      ContributorsGraph.set_y_domain(this.data);
+      this.set_y_domain();
+      this.svg.select("path").datum(this.data);
+      this.svg.select("path").attr("d", this.area);
+      return this.svg.select(".y.axis").call(this.y_axis);
+    };
+
+    return ContributorsMasterGraph;
+
+  })(ContributorsGraph);
+
+  this.ContributorsAuthorGraph = (function(superClass) {
+    extend(ContributorsAuthorGraph, superClass);
+
+    function ContributorsAuthorGraph(data1) {
+      this.data = data1;
+      if ($(window).width() < 768) {
+        this.width = $('.content').width() - 80;
+      } else {
+        this.width = ($('.content').width() / 2) - 100;
+      }
+      this.height = 200;
+      this.x = null;
+      this.y = null;
+      this.x_axis = null;
+      this.y_axis = null;
+      this.area = null;
+      this.svg = null;
+      this.list_item = null;
+    }
+
+    ContributorsAuthorGraph.prototype.create_scale = function() {
+      return ContributorsAuthorGraph.__super__.create_scale.call(this, this.width, this.height);
+    };
+
+    ContributorsAuthorGraph.prototype.create_axes = function() {
+      this.x_axis = d3.svg.axis().scale(this.x).orient("bottom").ticks(8);
+      return this.y_axis = d3.svg.axis().scale(this.y).orient("left").ticks(5);
+    };
+
+    ContributorsAuthorGraph.prototype.create_area = function(x, y) {
+      return this.area = d3.svg.area().x(function(d) {
+        var parseDate;
+        parseDate = d3.time.format("%Y-%m-%d").parse;
+        return x(parseDate(d));
+      }).y0(this.height).y1((function(_this) {
+        return function(d) {
+          if (_this.data[d] != null) {
+            return y(_this.data[d]);
+          } else {
+            return y(0);
+          }
+        };
+      })(this)).interpolate("basis");
+    };
+
+    ContributorsAuthorGraph.prototype.create_svg = function() {
+      this.list_item = d3.selectAll(".person")[0].pop();
+      return this.svg = d3.select(this.list_item).append("svg").attr("width", this.width + this.MARGIN.left + this.MARGIN.right).attr("height", this.height + this.MARGIN.top + this.MARGIN.bottom).attr("class", "spark").append("g").attr("transform", "translate(" + this.MARGIN.left + "," + this.MARGIN.top + ")");
+    };
+
+    ContributorsAuthorGraph.prototype.draw_path = function(data) {
+      return this.svg.append("path").datum(data).attr("class", "area-contributor").attr("d", this.area);
+    };
+
+    ContributorsAuthorGraph.prototype.draw = function() {
+      this.create_scale();
+      this.create_axes();
+      this.set_domain();
+      this.create_area(this.x, this.y);
+      this.create_svg();
+      this.draw_path(this.dates);
+      this.draw_x_axis();
+      return this.draw_y_axis();
+    };
+
+    ContributorsAuthorGraph.prototype.redraw = function() {
+      this.set_domain();
+      this.svg.select("path").datum(this.dates);
+      this.svg.select("path").attr("d", this.area);
+      this.svg.select(".x.axis").call(this.x_axis);
+      return this.svg.select(".y.axis").call(this.y_axis);
+    };
+
+    return ContributorsAuthorGraph;
+
+  })(ContributorsGraph);
+
+}).call(this);