Refactor around how visualizations/*.js are required (#913)

* Refactor around how visualizations/*.js are required

* Reactifying FilterBox further

* Fixing the auto-refresh on filtering events

* Fixing preselected filters

caravel/assets/javascripts/dashboard/Dashboard.jsx

@@ -154,7 +154,7 @@ function dashboardContainer(dashboardData) {
     refreshExcept(sliceId) {
       const immune = this.metadata.filter_immune_slices || [];
       this.slices.forEach(function (slice) {
-        if (slice.data.sliceId !== sliceId && immune.indexOf(slice.data.sliceId) === -1) {
+        if (slice.data.slice_id !== sliceId && immune.indexOf(slice.data.sliceId) === -1) {
           slice.render();
         }
       });

caravel/assets/javascripts/explore/explore.jsx

@@ -475,9 +475,6 @@ $(document).ready(function () {
 
   initExploreView();
 
-  // Dynamically register this visualization
-  px.registerViz(data.viz_name || 'table');
-
   slice = px.Slice(data);
 
   $('.slice').data('slice', slice);

caravel/assets/javascripts/modules/caravel.js

@@ -1,210 +1,19 @@
 import $ from 'jquery';
-const d3 = require('d3');
 const Mustache = require('mustache');
 const utils = require('./utils');
 // vis sources
 /* eslint camel-case: 0 */
-const sourceMap = {
+import vizMap from '../../visualizations/main.js';
-  area: 'nvd3_vis.js',
+
-  bar: 'nvd3_vis.js',
-  bubble: 'nvd3_vis.js',
-  big_number: 'big_number.js',
-  big_number_total: 'big_number.js',
-  compare: 'nvd3_vis.js',
-  dist_bar: 'nvd3_vis.js',
-  directed_force: 'directed_force.js',
-  filter_box: 'filter_box.js',
-  heatmap: 'heatmap.js',
-  iframe: 'iframe.js',
-  line: 'nvd3_vis.js',
-  markup: 'markup.js',
-  separator: 'markup.js',
-  para: 'parallel_coordinates.js',
-  pie: 'nvd3_vis.js',
-  box_plot: 'nvd3_vis.js',
-  pivot_table: 'pivot_table.js',
-  sankey: 'sankey.js',
-  sunburst: 'sunburst.js',
-  table: 'table.js',
-  word_cloud: 'word_cloud.js',
-  world_map: 'world_map.js',
-  treemap: 'treemap.js',
-  cal_heatmap: 'cal_heatmap.js',
-  horizon: 'horizon.js',
-  mapbox: 'mapbox.jsx',
-  histogram: 'histogram.js',
-};
-const color = function () {
-  // Color related utility functions go in this object
-  const bnbColors = [
-    '#ff5a5f', // rausch
-    '#7b0051', // hackb
-    '#007A87', // kazan
-    '#00d1c1', // babu
-    '#8ce071', // lima
-    '#ffb400', // beach
-    '#b4a76c', // barol
-    '#ff8083',
-    '#cc0086',
-    '#00a1b3',
-    '#00ffeb',
-    '#bbedab',
-    '#ffd266',
-    '#cbc29a',
-    '#ff3339',
-    '#ff1ab1',
-    '#005c66',
-    '#00b3a5',
-    '#55d12e',
-    '#b37e00',
-    '#988b4e',
-  ];
-  const spectrums = {
-    blue_white_yellow: [
-      '#00d1c1',
-      'white',
-      '#ffb400',
-    ],
-    fire: [
-      'white',
-      'yellow',
-      'red',
-      'black',
-    ],
-    white_black: [
-      'white',
-      'black',
-    ],
-    black_white: [
-      'black',
-      'white',
-    ],
-  };
-  const colorBnb = function () {
-    // Color factory
-    const seen = {};
-    return function (s) {
-      if (!s) {
-        return;
-      }
-      let stringifyS = String(s);
-      // next line is for caravel series that should have the same color
-      stringifyS = stringifyS.replace('---', '');
-      if (seen[stringifyS] === undefined) {
-        seen[stringifyS] = Object.keys(seen).length;
-      }
-      /* eslint consistent-return: 0 */
-      return this.bnbColors[seen[stringifyS] % this.bnbColors.length];
-    };
-  };
-  const colorScalerFactory = function (colors, data, accessor) {
-    // Returns a linear scaler our of an array of color
-    if (!Array.isArray(colors)) {
-      /* eslint no-param-reassign: 0 */
-      colors = spectrums[colors];
-    }
-    let ext = [
-      0,
-      1,
-    ];
-    if (data !== undefined) {
-      ext = d3.extent(data, accessor);
-    }
-    const points = [];
-    const chunkSize = (ext[1] - ext[0]) / colors.length;
-    $.each(colors, function (i) {
-      points.push(i * chunkSize);
-    });
-    return d3.scale.linear().domain(points).range(colors);
-  };
-  return {
-    bnbColors,
-    category21: colorBnb(),
-    colorScalerFactory,
-  };
-};
 /* eslint wrap-iife: 0*/
 const px = function () {
-  const visualizations = {};
   let slice;
   function getParam(name) {
-    name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
+    const formattedName = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
-    const regex = new RegExp('[\\?&]' + name + '=([^&#]*)');
+    const regex = new RegExp('[\\?&]' + formattedName + '=([^&#]*)');
     const results = regex.exec(location.search);
     return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
   }
-  function UTC(dttm) {
-    return new Date(
-      dttm.getUTCFullYear(),
-      dttm.getUTCMonth(),
-      dttm.getUTCDate(),
-      dttm.getUTCHours(),
-      dttm.getUTCMinutes(),
-      dttm.getUTCSeconds()
-    );
-  }
-  const tickMultiFormat = d3.time.format.multi([
-    [
-      '.%L',
-      function (d) {
-        return d.getMilliseconds();
-      },
-    ],
-    // If there are millisections, show  only them
-    [
-      ':%S',
-      function (d) {
-        return d.getSeconds();
-      },
-    ],
-    // If there are seconds, show only them
-    [
-      '%a %b %d, %I:%M %p',
-      function (d) {
-        return d.getMinutes() !== 0;
-      },
-    ],
-    // If there are non-zero minutes, show Date, Hour:Minute [AM/PM]
-    [
-      '%a %b %d, %I %p',
-      function (d) {
-        return d.getHours() !== 0;
-      },
-    ],
-    // If there are hours that are multiples of 3, show date and AM/PM
-    [
-      '%a %b %d',
-      function (d) {
-        return d.getDate() !== 1;
-      },
-    ],
-    // If not the first of the month, do "month day, year."
-    [
-      '%B %Y',
-      function (d) {
-        return d.getMonth() !== 0 && d.getDate() === 1;
-      },
-    ],
-    // If the first of the month, do "month day, year."
-    [
-      '%Y',
-      function () {
-        return true;
-      },
-    ],  // fall back on month, year
-  ]);
-  function formatDate(dttm) {
-    const d = UTC(new Date(dttm));
-    // d = new Date(d.getTime() - 1 * 60 * 60 * 1000);
-    return tickMultiFormat(d);
-  }
-  function timeFormatFactory(d3timeFormat) {
-    const f = d3.time.format(d3timeFormat);
-    return function (dttm) {
-      const d = UTC(new Date(dttm));
-      return f(d);
-    };
-  }
   function initFavStars() {
     const baseUrl = '/caravel/favstar/';
     // Init star behavihor for favorite
@@ -267,12 +76,12 @@ const px = function () {
       containerId,
       selector,
       querystring(params) {
-        params = params || {};
+        const newParams = params || {};
         const parser = document.createElement('a');
         parser.href = data.json_endpoint;
         if (dashboard !== undefined) {
           const flts =
-            params.extraFilters === false ? '' :
+            newParams.extraFilters === false ? '' :
               encodeURIComponent(JSON.stringify(dashboard.filters));
           qrystr = parser.search + '&extra_filters=' + flts;
         } else if ($('#query').length === 0) {
@@ -293,10 +102,10 @@ const px = function () {
         return Mustache.render(s, context);
       },
       jsonEndpoint(params) {
-        params = params || {};
+        const newParams = params || {};
         const parser = document.createElement('a');
         parser.href = data.json_endpoint;
-        let endpoint = parser.pathname + this.querystring({ extraFilters: params.extraFilters });
+        let endpoint = parser.pathname + this.querystring({ extraFilters: newParams.extraFilters });
         endpoint += '&json=true';
         endpoint += '&force=' + this.force;
         return endpoint;
@@ -413,9 +222,10 @@ const px = function () {
       },
       render(force) {
         if (force === undefined) {
-          force = false;
+          this.force = false;
+        } else {
+          this.force = force;
         }
-        this.force = force;
         token.find('img.loading').show();
         container.css('height', this.height());
         dttm = 0;
@@ -457,32 +267,14 @@ const px = function () {
         }
       },
     };
-    const visType = data.form_data.viz_type;
+    slice.viz = vizMap[data.form_data.viz_type](slice);
-    px.registerViz(visType);
-    slice.viz = visualizations[data.form_data.viz_type](slice);
     return slice;
   };
-  function registerViz(name) {
-    const visSource = sourceMap[name];
-    if (visSource) {
-      /* eslint global-require: 0 */
-      const visFactory = require('../../visualizations/' + visSource);
-      if (typeof visFactory === 'function') {
-        visualizations[name] = visFactory;
-      }
-    } else {
-      throw new Error('require(' + name + ') failed.');
-    }
-  }
   // Export public functions
   return {
-    color: color(),
-    formatDate,
     getParam,
     initFavStars,
-    registerViz,
     Slice,
-    timeFormatFactory,
   };
 }();
 module.exports = px;

caravel/assets/javascripts/modules/colors.js

@@ -0,0 +1,85 @@
+import $ from 'jquery';
+const d3 = require('d3');
+
+// Color related utility functions go in this object
+export const bnbColors = [
+  '#ff5a5f', // rausch
+  '#7b0051', // hackb
+  '#007A87', // kazan
+  '#00d1c1', // babu
+  '#8ce071', // lima
+  '#ffb400', // beach
+  '#b4a76c', // barol
+  '#ff8083',
+  '#cc0086',
+  '#00a1b3',
+  '#00ffeb',
+  '#bbedab',
+  '#ffd266',
+  '#cbc29a',
+  '#ff3339',
+  '#ff1ab1',
+  '#005c66',
+  '#00b3a5',
+  '#55d12e',
+  '#b37e00',
+  '#988b4e',
+];
+
+const spectrums = {
+  blue_white_yellow: [
+    '#00d1c1',
+    'white',
+    '#ffb400',
+  ],
+  fire: [
+    'white',
+    'yellow',
+    'red',
+    'black',
+  ],
+  white_black: [
+    'white',
+    'black',
+  ],
+  black_white: [
+    'black',
+    'white',
+  ],
+};
+
+export const category21 = (function () {
+  // Color factory
+  const seen = {};
+  return function (s) {
+    if (!s) {
+      return;
+    }
+    let stringifyS = String(s);
+    // next line is for caravel series that should have the same color
+    stringifyS = stringifyS.replace('---', '');
+    if (seen[stringifyS] === undefined) {
+      seen[stringifyS] = Object.keys(seen).length;
+    }
+    /* eslint consistent-return: 0 */
+    return bnbColors[seen[stringifyS] % bnbColors.length];
+  };
+}());
+
+export const colorScalerFactory = function (colors, data, accessor) {
+  // Returns a linear scaler our of an array of color
+  if (!Array.isArray(colors)) {
+    /* eslint no-param-reassign: 0 */
+    colors = spectrums[colors];
+  }
+  let ext = [0, 1];
+  if (data !== undefined) {
+    ext = d3.extent(data, accessor);
+  }
+  const points = [];
+  const chunkSize = (ext[1] - ext[0]) / colors.length;
+  $.each(colors, function (i) {
+    points.push(i * chunkSize);
+  });
+  return d3.scale.linear().domain(points).range(colors);
+};

caravel/assets/javascripts/modules/dates.js

@@ -0,0 +1,74 @@
+const d3 = require('d3');
+
+function UTC(dttm) {
+  return new Date(
+    dttm.getUTCFullYear(),
+    dttm.getUTCMonth(),
+    dttm.getUTCDate(),
+    dttm.getUTCHours(),
+    dttm.getUTCMinutes(),
+    dttm.getUTCSeconds()
+  );
+}
+export const tickMultiFormat = d3.time.format.multi([
+  [
+    '.%L',
+    function (d) {
+      return d.getMilliseconds();
+    },
+  ],
+  // If there are millisections, show  only them
+  [
+    ':%S',
+    function (d) {
+      return d.getSeconds();
+    },
+  ],
+  // If there are seconds, show only them
+  [
+    '%a %b %d, %I:%M %p',
+    function (d) {
+      return d.getMinutes() !== 0;
+    },
+  ],
+  // If there are non-zero minutes, show Date, Hour:Minute [AM/PM]
+  [
+    '%a %b %d, %I %p',
+    function (d) {
+      return d.getHours() !== 0;
+    },
+  ],
+  // If there are hours that are multiples of 3, show date and AM/PM
+  [
+    '%a %b %d',
+    function (d) {
+      return d.getDate() !== 1;
+    },
+  ],
+  // If not the first of the month, do "month day, year."
+  [
+    '%B %Y',
+    function (d) {
+      return d.getMonth() !== 0 && d.getDate() === 1;
+    },
+  ],
+  // If the first of the month, do "month day, year."
+  [
+    '%Y',
+    function () {
+      return true;
+    },
+  ],  // fall back on month, year
+]);
+export const formatDate = function (dttm) {
+  const d = UTC(new Date(dttm));
+  // d = new Date(d.getTime() - 1 * 60 * 60 * 1000);
+  return tickMultiFormat(d);
+};
+export const timeFormatFactory = function (d3timeFormat) {
+  const f = d3.time.format(d3timeFormat);
+  return function (dttm) {
+    const d = UTC(new Date(dttm));
+    return f(d);
+  };
+};

caravel/assets/javascripts/modules/utils.js

@@ -1,5 +1,5 @@
-const $ = require('jquery');
 const d3 = require('d3');
+const $ = require('jquery');
 /*
     Utility function that takes a d3 svg:text selection and a max width, and splits the
     text's text across multiple tspan lines such that any given line does not exceed max width
@@ -7,7 +7,7 @@ const d3 = require('d3');
     If text does not span multiple lines AND adjustedY is passed,
     will set the text to the passed val
  */
-function wrapSvgText(text, width, adjustedY) {
+export function wrapSvgText(text, width, adjustedY) {
   const lineHeight = 1;
   // ems
   text.each(function () {

caravel/assets/package.json

@@ -59,6 +59,7 @@
     "nvd3": "1.8.4",
     "react": "^15.2.1",
     "react-bootstrap": "^0.28.3",
+    "react-bootstrap-datetimepicker": "0.0.22",
     "react-bootstrap-table": "^2.3.7",
     "react-dom": "^0.14.8",
     "react-grid-layout": "^0.12.3",

caravel/assets/stylesheets/less/bootswatch.less

@@ -107,7 +107,7 @@
   .btn + .btn-group,
   .btn-group + .btn,
   .btn-group + .btn-group {
-    margin-left: -1;
+    margin-left: -2;
   }
 
   &-vertical {

caravel/assets/stylesheets/react-select/select.less

@@ -0,0 +1,93 @@
+// @mistercrunch
+@select-primary-color: black;
+
+/**
+ * React Select
+ * ============
+ * Created by Jed Watson and Joss Mackison for KeystoneJS, http://www.keystonejs.com/
+ * https://twitter.com/jedwatson https://twitter.com/jossmackison https://twitter.com/keystonejs
+ * MIT License: https://github.com/keystonejs/react-select
+*/
+
+// Variables
+// ------------------------------
+
+// common
+//@select-primary-color:             #007eff;
+
+// control options
+@select-input-bg:                  #fff;
+@select-input-bg-disabled:         #f9f9f9;
+@select-input-border-color:        #ccc;
+@select-input-border-radius:       4px;
+@select-input-border-focus:        @select-primary-color;
+@select-input-border-width:        1px;
+@select-input-height:              36px;
+@select-input-internal-height:     (@select-input-height - (@select-input-border-width * 2));
+@select-input-placeholder:         #aaa;
+@select-text-color:                #333;
+@select-link-hover-color:          @select-input-border-focus;
+
+@select-padding-vertical:          8px;
+@select-padding-horizontal:        10px;
+
+// menu options
+@select-menu-zindex:               1;
+@select-menu-max-height:           200px;
+
+@select-option-color:              lighten(@select-text-color, 20%);
+@select-option-bg:                 @select-input-bg;
+@select-option-focused-color:      @select-text-color;
+@select-option-focused-bg:         fade(@select-primary-color, 8%);
+@select-option-focused-bg-fb:      mix(@select-primary-color, @select-option-bg, 8%);  // Fallback color for IE 8
+@select-option-selected-color:     @select-text-color;
+@select-option-selected-bg:        fade(@select-primary-color, 4%);
+@select-option-selected-bg-fb:      mix(@select-primary-color, @select-option-bg, 4%);  // Fallback color for IE 8
+@select-option-disabled-color:     lighten(@select-text-color, 60%);
+
+@select-noresults-color:           lighten(@select-text-color, 40%);
+
+// clear "x" button
+@select-clear-size:                floor((@select-input-height / 2));
+@select-clear-color:               #999;
+@select-clear-hover-color:         #D0021B; // red
+@select-clear-width:               (@select-input-internal-height / 2);
+
+// arrow indicator
+@select-arrow-color:               #999;
+@select-arrow-color-hover:         #666;
+@select-arrow-width:               5px;
+
+// loading indicator
+@select-loading-size:              16px;
+@select-loading-color:             @select-text-color;
+@select-loading-color-bg:          @select-input-border-color;
+
+// multi-select item
+@select-item-font-size:            .9em;
+
+@select-item-bg:                   fade(@select-primary-color, 8%);
+@select-item-bg-fb:                mix(@select-primary-color, @select-input-bg, 8%);  // Fallback color for IE 8
+@select-item-color:                @select-primary-color;
+@select-item-border-color:         fade(@select-primary-color, 24%);
+@select-item-border-color-fb:      mix(@select-primary-color, @select-input-bg, 24%);  // Fallback color for IE 8
+@select-item-hover-color:          darken(@select-item-color, 5%);
+@select-item-hover-bg:             darken(@select-item-bg, 5%);
+@select-item-hover-bg-fb:          mix(darken(@select-primary-color, 5%), @select-item-bg-fb, 8%);  // Fallback color for IE 8
+@select-item-disabled-color:       #333;
+@select-item-disabled-bg:          #fcfcfc;
+@select-item-disabled-border-color: darken(@select-item-disabled-bg, 10%);
+
+@select-item-border-radius:        2px;
+@select-item-gutter:               5px;
+
+@select-item-padding-horizontal:   5px;
+@select-item-padding-vertical:     2px;
+
+// imports
+// @mistercrunch: these were altered to point to react-select/less
+@import "../../node_modules/react-select/less/control.less";
+@import "../../node_modules/react-select/less/menu.less";
+@import "../../node_modules/react-select/less/mixins.less";
+@import "../../node_modules/react-select/less/multi.less";
+@import "../../node_modules/react-select/less/spinner.less";

caravel/assets/visualizations/big_number.js

@@ -4,7 +4,7 @@ var d3 = window.d3 || require('d3');
 // CSS
 require('./big_number.css');
 
-var px = require('../javascripts/modules/caravel.js');
+import { formatDate } from '../javascripts/modules/dates'
 
 function bigNumberVis(slice) {
   var div = d3.select(slice.selector);
@@ -140,7 +140,7 @@ function bigNumberVis(slice) {
         .scale(scale_x)
         .orient('bottom')
         .ticks(4)
-        .tickFormat(px.formatDate);
+        .tickFormat(formatDate);
         g.call(x_axis);
         g.attr('transform', 'translate(0,' + (height - margin) + ')');
 

caravel/assets/visualizations/filter_box.css

@@ -4,19 +4,26 @@
 }
 
 .dashboard .filter_box .slice_container > div {
-  padding-top: 0;
+    padding-top: 0;
 }
 
 ul.select2-results li.select2-highlighted div.filter_box{
- color: black;
+    color: black;
- border-width: 1px;
+    border-width: 1px;
- border-style: solid;
+    border-style: solid;
- border-color: #666;
+    border-color: #666;
 }
 
 ul.select2-results div.filter_box{
- color: black;
+    color: black;
- border-style: solid;
+    border-style: solid;
- border-width: 1px;
+    border-width: 1px;
- border-color: transparent;
+    border-color: transparent;
+}
+.filter_box .slice_container {
+    padding: 10px;
+    overflow: visible !important;
+}
+.filter_box:hover {
+    z-index: 1000;
 }

caravel/assets/visualizations/filter_box.js

@@ -1,92 +0,0 @@
-// JS
-var $ = window.$ = require('jquery');
-var jQuery = window.jQuery = $;
-var d3 = window.d3 || require('d3');
-
-// CSS
-require('./filter_box.css');
-require('../javascripts/caravel-select2.js');
-
-function filterBox(slice) {
-  var filtersObj = {};
-  var d3token = d3.select(slice.selector);
-
-  var fltChanged = function () {
-    var val = $(this).val();
-    var vals = [];
-    if (val !== '') {
-      vals = val.split(',');
-    }
-    slice.setFilter($(this).attr('name'), vals);
-  };
-
-  var refresh = function () {
-    d3token.selectAll("*").remove();
-    var container = d3token
-      .append('div')
-      .classed('padded', true);
-
-    var preSelectDict = slice.getFilters() || {};
-    $.getJSON(slice.jsonEndpoint({
-        // filter box should ignore the filters
-        // otherwise there will be only a few options in the dropdown menu
-        extraFilters: false,
-    }), function (payload) {
-        var maxes = {};
-
-        for (var filter in payload.data) {
-          var data = payload.data[filter];
-          maxes[filter] = d3.max(data, function (d) {
-            return d.metric;
-          });
-          var id = 'fltbox__' + filter;
-
-          var div = container.append('div');
-
-          div.append("label").text(filter);
-
-          div.append('div')
-            .attr('name', filter)
-            .classed('form-control', true)
-            .attr('multiple', '')
-            .attr('id', id);
-
-          filtersObj[filter] = $('#' + id).select2({
-              placeholder: "Select [" + filter + ']',
-              containment: 'parent',
-              dropdownAutoWidth: true,
-              data: data,
-              multiple: true,
-              formatResult: select2Formatter,
-            })
-            .on('change', fltChanged);
-
-          var preSelect = preSelectDict[filter];
-          if (preSelect !== undefined) {
-           filtersObj[filter].select2('val', preSelect);
-          }
-        }
-        slice.done(payload);
-
-        function select2Formatter(result, container /*, query, escapeMarkup*/) {
-          var perc = Math.round((result.metric / maxes[result.filter]) * 100);
-          var style = 'padding: 2px 5px;';
-          style += "background-image: ";
-          style += "linear-gradient(to right, lightgrey, lightgrey " + perc + "%, rgba(0,0,0,0) " + perc + "%";
-
-          $(container).attr('style', 'padding: 0px; background: white;');
-          $(container).addClass('filter_box');
-          return '<div style="' + style + '"><span>' + result.text + '</span></div>';
-        }
-      })
-      .fail(function (xhr) {
-        slice.error(xhr.responseText, xhr);
-      });
-  };
-  return {
-    render: refresh,
-    resize: refresh,
-  };
-}
-
-module.exports = filterBox;

caravel/assets/visualizations/filter_box.jsx

@@ -0,0 +1,122 @@
+// JS
+const $ = window.$ = require('jquery');
+const d3 = window.d3 || require('d3');
+
+import React from 'react';
+import ReactDOM from 'react-dom';
+
+import Select from 'react-select';
+import '../stylesheets/react-select/select.less';
+
+import './filter_box.css';
+
+class FilterBox extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      selectedValues: props.origSelectedValues,
+    };
+  }
+  render() {
+    const filters = Object.keys(this.props.filtersChoices).map((filter) => {
+      const data = this.props.filtersChoices[filter];
+      const id = 'fltbox__' + filter;
+      const maxes = {};
+      maxes[filter] = d3.max(data, function (d) {
+        return d.metric;
+      });
+      return (
+        <div>
+          {filter}
+          <Select
+            placeholder={`Select [${filter}]`}
+            key={filter}
+            multi={true}
+            value={this.state.selectedValues[filter]}
+            options={data.map((opt) => {
+              const perc = Math.round((opt.metric / maxes[opt.filter]) * 100);
+              const backgroundImage = (
+                'linear-gradient(to right, lightgrey, ' +
+                `lightgrey ${perc}%, rgba(0,0,0,0) ${perc}%`
+              );
+              const style = {
+                backgroundImage,
+                padding:'2px 5px',
+              };
+              return { value: opt.id, label: opt.id, style };
+            })}
+            onChange={(selectedOptions) => {
+              let vals;
+              if (selectedOptions) {
+                vals = selectedOptions.map((opt) => opt.value);
+              } else {
+                vals = null;
+              }
+              const selectedValues = this.state.selectedValues;
+              selectedValues[filter] = vals;
+              this.setState({ selectedValues });
+              this.props.onChange(filter, vals);
+            }}
+          />
+        </div>
+      );
+
+      const preSelect = preSelectDict[filter];
+      if (preSelect !== undefined) {
+        filtersObj[filter].select2('val', preSelect);
+      }
+    });
+    return (
+      <div>
+        {filters}
+      </div>
+    );
+  }
+}
+FilterBox.propTypes = {
+  origSelectedValues: React.PropTypes.objectOf(React.PropTypes.array),
+  filtersChoices: React.PropTypes.objectOf(React.PropTypes.array),
+  onChange: React.PropTypes.function,
+};
+FilterBox.defaultProps = {
+  origSelectedValues: {},
+  onChange: function () {},
+};
+
+function filterBox(slice) {
+  const filtersObj = {};
+  const d3token = d3.select(slice.selector);
+
+  const refresh = function () {
+    d3token.selectAll('*').remove();
+    const container = d3token
+      .append('div')
+      .classed('padded', true);
+    const preSelectDict = slice.getFilters() || {};
+
+    // filter box should ignore the dashboard's filters
+    const url = slice.jsonEndpoint({ extraFilters: false});
+    $.getJSON(url, (payload) => {
+      ReactDOM.render(
+        (
+          <FilterBox
+            filtersChoices={payload.data}
+            onChange={slice.setFilter}
+            origSelectedValues={slice.getFilters() || {}}
+          />
+        ),
+        document.getElementById(slice.containerId)
+      );
+      slice.done(payload);
+    })
+    .fail(function (xhr) {
+      slice.error(xhr.responseText, xhr);
+    });
+  };
+  return {
+    render: refresh,
+    resize: () => {},
+  };
+}
+
+module.exports = filterBox;

caravel/assets/visualizations/heatmap.js

@@ -1,7 +1,7 @@
 // JS
 var $ = window.$ || require('jquery');
-var px = window.px || require('../javascripts/modules/caravel.js');
 var d3 = require('d3');
+import { colorScalerFactory  } from '../javascripts/modules/colors'
 
 d3.tip = require('d3-tip'); //using window.d3 doesn't capture events properly bc of multiple instances
 
@@ -84,7 +84,7 @@ function heatmapVis(slice) {
           Y = 1;
       var heatmapDim = [xRbScale.domain().length, yRbScale.domain().length];
 
-      var color = px.color.colorScalerFactory(fd.linear_color_scheme);
+      var color = colorScalerFactory(fd.linear_color_scheme);
 
       var scale = [
         d3.scale.linear()

caravel/assets/visualizations/main.js

@@ -0,0 +1,31 @@
+const vizMap = {
+  filter_box: require('./filter_box.jsx'),
+  area: require('./nvd3_vis.js'),
+  bar: require('./nvd3_vis.js'),
+  big_number: require('./big_number.js'),
+  big_number_total: require('./big_number.js'),
+  box_plot: require('./nvd3_vis.js'),
+  bubble: require('./nvd3_vis.js'),
+  cal_heatmap: require('./cal_heatmap.js'),
+  compare: require('./nvd3_vis.js'),
+  directed_force: require('./directed_force.js'),
+  dist_bar: require('./nvd3_vis.js'),
+  heatmap: require('./heatmap.js'),
+  histogram: require('./histogram.js'),
+  horizon: require('./horizon.js'),
+  iframe: require('./iframe.js'),
+  line: require('./nvd3_vis.js'),
+  mapbox: require('./mapbox.jsx'),
+  markup: require('./markup.js'),
+  para: require('./parallel_coordinates.js'),
+  pie: require('./nvd3_vis.js'),
+  pivot_table: require('./pivot_table.js'),
+  sankey: require('./sankey.js'),
+  separator: require('./markup.js'),
+  sunburst: require('./sunburst.js'),
+  table: require('./table.js'),
+  treemap: require('./treemap.js'),
+  word_cloud: require('./word_cloud.js'),
+  world_map: require('./world_map.js'),
+};
+export default vizMap;

caravel/assets/visualizations/nvd3_vis.js

@@ -1,6 +1,7 @@
 // JS
 var d3 = window.d3 || require('d3');
-var px = window.px || require('../javascripts/modules/caravel.js');
+import { category21 } from '../javascripts/modules/colors'
+import { timeFormatFactory, formatDate } from '../javascripts/modules/dates'
 var nv = require('nvd3');
 
 // CSS
@@ -203,14 +204,14 @@ function nvd3Vis(slice) {
         if (fd.x_log_scale) {
           chart.xScale(d3.scale.log());
         }
-        var xAxisFormatter = null;
+        var xAxisFormatter;
         if (viz_type === 'bubble') {
           xAxisFormatter = d3.format('.3s');
         } else if (fd.x_axis_format === 'smart_date') {
-          xAxisFormatter = px.formatDate;
+          xAxisFormatter = formatDate;
           chart.xAxis.tickFormat(xAxisFormatter);
         } else if (fd.x_axis_format !== undefined) {
-          xAxisFormatter = px.timeFormatFactory(fd.x_axis_format);
+          xAxisFormatter = timeFormatFactory(fd.x_axis_format);
           chart.xAxis.tickFormat(xAxisFormatter);
         }
 
@@ -222,9 +223,9 @@ function nvd3Vis(slice) {
         if (viz_type === 'bubble') {
           chart.xAxis.tickFormat(d3.format('.3s'));
         } else if (fd.x_axis_format === 'smart_date') {
-          chart.xAxis.tickFormat(px.formatDate);
+          chart.xAxis.tickFormat(formatDate);
         } else if (fd.x_axis_format !== undefined) {
-          chart.xAxis.tickFormat(px.timeFormatFactory(fd.x_axis_format));
+          chart.xAxis.tickFormat(timeFormatFactory(fd.x_axis_format));
         }
         if (chart.yAxis !== undefined) {
           chart.yAxis.tickFormat(d3.format('.3s'));
@@ -238,7 +239,7 @@ function nvd3Vis(slice) {
           }
         }
         chart.color(function (d, i) {
-          return px.color.category21(d[colorKey]);
+          return category21(d[colorKey]);
         });
 
         if (fd.x_axis_label && fd.x_axis_label !== '' && chart.xAxis) {

caravel/assets/visualizations/sankey.js

@@ -1,7 +1,7 @@
 // CSS
 require('./sankey.css');
 // JS
-var px = window.px || require('../javascripts/modules/caravel.js');
+import { category21 } from '../javascripts/modules/colors'
 var d3 = window.d3 || require('d3');
 d3.sankey = require('d3-sankey').sankey;
 
@@ -94,7 +94,7 @@ function sankeyVis(slice) {
         })
         .attr("width", sankey.nodeWidth())
         .style("fill", function (d) {
-          d.color = px.color.category21(d.name.replace(/ .*/, ""));
+          d.color = category21(d.name.replace(/ .*/, ""));
           return d.color;
         })
         .style("stroke", function (d) {

caravel/assets/visualizations/sunburst.js

@@ -1,6 +1,6 @@
 var d3 = window.d3 || require('d3');
-var px = require('../javascripts/modules/caravel.js');
+import { category21 } from '../javascripts/modules/colors'
-var wrapSvgText = require('../javascripts/modules/utils.js').wrapSvgText;
+import { wrapSvgText } from '../javascripts/modules/utils'
 
 require('./sunburst.css');
 
@@ -132,7 +132,7 @@ function sunburstVis(slice) {
         .attr("d", arc)
         .attr("fill-rule", "evenodd")
         .style("fill", function (d) {
-          return colorByCategory ? px.color.category21(d.name) : colorScale(d.m2 / d.m1);
+          return colorByCategory ? category21(d.name) : colorScale(d.m2 / d.m1);
         })
         .style("opacity", 1)
         .on("mouseenter", mouseenter);
@@ -263,7 +263,7 @@ function sunburstVis(slice) {
       entering.append("svg:polygon")
           .attr("points", breadcrumbPoints)
           .style("fill", function (d) {
-            return colorByCategory ? px.color.category21(d.name) : colorScale(d.m2 / d.m1);
+            return colorByCategory ? category21(d.name) : colorScale(d.m2 / d.m1);
           });
 
       entering.append("svg:text")
@@ -272,7 +272,7 @@ function sunburstVis(slice) {
           .attr("dy", "0.35em")
           .style("fill", function (d) {
             // Make text white or black based on the lightness of the background
-            var col = d3.hsl(colorByCategory ? px.color.category21(d.name) : colorScale(d.m2 / d.m1));
+            var col = d3.hsl(colorByCategory ? category21(d.name) : colorScale(d.m2 / d.m1));
             return col.l < 0.5 ? 'white' : 'black';
           })
           .attr("class", "step-label")

caravel/assets/visualizations/table.js

@@ -1,12 +1,11 @@
 var $ = window.$ = require('jquery');
-var jQuery = window.jQuery = $;
 var d3 = require('d3');
-var px = window.px || require('../javascripts/modules/caravel.js');
+import { fixDataTableBodyHeight } from '../javascripts/modules/utils'
-var utils = require('../javascripts/modules/utils.js');
+import { timeFormatFactory, formatDate } from '../javascripts/modules/dates'
 
 require('./table.css');
 require('datatables.net-bs');
-require('../node_modules/datatables-bootstrap3-plugin/media/css/datatables-bootstrap3.css');
+require('datatables-bootstrap3-plugin/media/css/datatables-bootstrap3.css');
 
 function tableVis(slice) {
   var fC = d3.format('0,000');
@@ -46,9 +45,9 @@ function tableVis(slice) {
       }
 
       if (json.form_data.table_timestamp_format === 'smart_date') {
-        timestampFormatter = px.formatDate;
+        timestampFormatter = formatDate;
       } else if (json.form_data.table_timestamp_format !== undefined) {
-        timestampFormatter = px.timeFormatFactory(json.form_data.table_timestamp_format);
+        timestampFormatter = timeFormatFactory(json.form_data.table_timestamp_format);
       }
 
       var div = d3.select(slice.selector);
@@ -134,7 +133,7 @@ function tableVis(slice) {
         scrollCollapse: true,
         scrollX: true,
       });
-      utils.fixDataTableBodyHeight(
+      fixDataTableBodyHeight(
           slice.container.find('.dataTables_wrapper'), height);
       // Sorting table by main column
       if (form_data.metrics.length > 0) {

caravel/assets/visualizations/treemap.js

@@ -1,6 +1,6 @@
 // JS
 var d3 = window.d3 || require('d3');
-var px = window.px || require('../javascripts/modules/caravel.js');
+import { category21 } from '../javascripts/modules/colors'
 
 // CSS
 require('./treemap.css');
@@ -185,9 +185,8 @@ function treemap(slice) {
           .attr("dy", "1.0em")
           .text(function (d) { return formatNumber(d.value); });
       t.call(text);
-
       g.selectAll("rect")
-          .style("fill", function (d) { return px.color.category21(d.name); });
+          .style("fill", function (d) { return category21(d.name); });
 
       return g;
     };

caravel/assets/visualizations/word_cloud.js

@@ -1,6 +1,6 @@
-var px = window.px || require('../javascripts/modules/caravel.js');
 var d3 = window.d3 || require('d3');
-var cloudLayout = require('d3-cloud');
+import cloudLayout from 'd3-cloud'
+import { category21 } from '../javascripts/modules/colors'
 
 function wordCloudChart(slice) {
   var chart = d3.select(slice.selector);
@@ -68,7 +68,7 @@ function wordCloudChart(slice) {
           })
           .style("font-family", "Impact")
           .style("fill", function (d) {
-            return px.color.category21(d.text);
+            return category21(d.text);
           })
           .attr("text-anchor", "middle")
           .attr("transform", function (d) {