react-chartjs-2 - npm Package Compare versions

Comparing version 2.6.4 to 2.7.0

dist/react-chartjs-2.min.js

@@ -1,1 +0,1 @@
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n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t},vr=function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)},br=function(t,e){var n={};for(var r in t)0>e.indexOf(r)&&Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n},gr=function(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e},_r=function(t){function r(){var e,n,o;yr(this,r);for(var i=arguments.length,a=Array(i),u=0;i>u;u++)a[u]=arguments[u];return e=n=gr(this,t.call.apply(t,[this].concat(a))),n.handleOnClick=function(t){var e=n.chartInstance,r=n.props,o=r.getDatasetAtEvent,i=r.getElementAtEvent,a=r.getElementsAtEvent,u=r.onElementsClick;o&&o(e.getDatasetAtEvent(t),t),i&&i(e.getElementAtEvent(t),t),a&&a(e.getElementsAtEvent(t),t),u&&u(e.getElementsAtEvent(t),t)},n.ref=function(t){n.element=t},o=e,gr(n,o)}return vr(r,t),r.prototype.componentWillMount=function(){this.chartInstance=void 0},r.prototype.componentDidMount=function(){this.renderChart()},r.prototype.componentDidUpdate=function(){if(this.props.redraw)return this.chartInstance.destroy(),void this.renderChart();this.updateChart()},r.prototype.shouldComponentUpdate=function(t){var e=this.props,n=e.type,r=e.options,o=e.plugins,i=e.legend,a=e.height,u=e.width;if(!0===t.redraw)return!0;if(a!==t.height||u!==t.width)return!0;if(n!==t.type)return!0;if(!on(i,t.legend))return!0;if(!on(r,t.options))return!0;var c=this.transformDataProp(t);return!on(this.shadowDataProp,c)||!on(o,t.plugins)},r.prototype.componentWillUnmount=function(){this.chartInstance.destroy()},r.prototype.transformDataProp=function(t){var e=t.data;return"function"==typeof e?e(this.element):e},r.prototype.memoizeDataProps=function(){if(this.props.data){var t=this.transformDataProp(this.props);return this.shadowDataProp=dr({},t,{datasets:t.datasets&&t.datasets.map(function(t){return dr({},t)})}),t}},r.prototype.updateChart=function(){var t=this,e=this.props.options,r=this.memoizeDataProps(this.props);if(this.chartInstance){e&&(this.chartInstance.options=n.helpers.configMerge(this.chartInstance.options,e));var o=this.chartInstance.config.data&&this.chartInstance.config.data.datasets||[],i=r.datasets||[],a=hr(o,this.props.datasetKeyProvider);this.chartInstance.config.data.datasets=i.map(function(e){var n=a[t.props.datasetKeyProvider(e)];if(n&&n.type===e.type){n.data.splice(e.data.length),e.data.forEach(function(t,r){n.data[r]=e.data[r]});var r=br(e,["data"]);return dr({},n,r)}return e});var u=br(r,["datasets"]);this.chartInstance.config.data=dr({},this.chartInstance.config.data,u),this.chartInstance.update()}},r.prototype.renderChart=function(){var t=this.props,e=t.options,o=t.legend,i=t.type,a=t.plugins,u=this.element,c=this.memoizeDataProps();void 0===o||on(r.defaultProps.legend,o)||(e.legend=o),this.chartInstance=new n(u,{type:i,data:c,options:e,plugins:a})},r.prototype.render=function(){var t=this.props,n=t.height,r=t.width;return e.createElement("canvas",{ref:this.ref,height:n,width:r,onClick:this.handleOnClick})},r}(e.Component);_r.getLabelAsKey=function(t){return t.label},_r.propTypes={data:x.oneOfType([x.object,x.func]).isRequired,getDatasetAtEvent:x.func,getElementAtEvent:x.func,getElementsAtEvent:x.func,height:x.number,legend:x.object,onElementsClick:x.func,options:x.object,plugins:x.arrayOf(x.object),redraw:x.bool,type:function(t,e,r){if(!n.controllers[t[e]])return Error("Invalid chart type `"+t[e]+"` supplied to `"+r+"`.")},width:x.number,datasetKeyProvider:x.func},_r.defaultProps={legend:{display:!0,position:"bottom"},type:"doughnut",height:150,width:300,redraw:!1,options:{},datasetKeyProvider:_r.getLabelAsKey};var mr=function(t){function n(){return yr(this,n),gr(this,t.apply(this,arguments))}return vr(n,t),n.prototype.render=function(){var t=this;return e.createElement(_r,dr({},this.props,{ref:function(e){return t.chartInstance=e&&e.chartInstance},type:"doughnut"}))},n}(e.Component),jr=function(t){function n(){return yr(this,n),gr(this,t.apply(this,arguments))}return vr(n,t),n.prototype.render=function(){var t=this;return e.createElement(_r,dr({},this.props,{ref:function(e){return t.chartInstance=e&&e.chartInstance},type:"pie"}))},n}(e.Component),Or=function(t){function n(){return yr(this,n),gr(this,t.apply(this,arguments))}return vr(n,t),n.prototype.render=function(){var t=this;return e.createElement(_r,dr({},this.props,{ref:function(e){return t.chartInstance=e&&e.chartInstance},type:"line"}))},n}(e.Component),wr=function(t){function n(){return yr(this,n),gr(this,t.apply(this,arguments))}return vr(n,t),n.prototype.render=function(){var t=this;return e.createElement(_r,dr({},this.props,{ref:function(e){return t.chartInstance=e&&e.chartInstance},type:"bar"}))},n}(e.Component),Er=function(t){function n(){return yr(this,n),gr(this,t.apply(this,arguments))}return vr(n,t),n.prototype.render=function(){var t=this;return e.createElement(_r,dr({},this.props,{ref:function(e){return t.chartInstance=e&&e.chartInstance},type:"horizontalBar"}))},n}(e.Component),Pr=function(t){function n(){return yr(this,n),gr(this,t.apply(this,arguments))}return vr(n,t),n.prototype.render=function(){var t=this;return e.createElement(_r,dr({},this.props,{ref:function(e){return t.chartInstance=e&&e.chartInstance},type:"radar"}))},n}(e.Component),Ir=function(t){function n(){return yr(this,n),gr(this,t.apply(this,arguments))}return vr(n,t),n.prototype.render=function(){var t=this;return e.createElement(_r,dr({},this.props,{ref:function(e){return t.chartInstance=e&&e.chartInstance},type:"polarArea"}))},n}(e.Component),Ar=function(t){function n(){return yr(this,n),gr(this,t.apply(this,arguments))}return vr(n,t),n.prototype.render=function(){var t=this;return e.createElement(_r,dr({},this.props,{ref:function(e){return t.chartInstance=e&&e.chartInstance},type:"bubble"}))},n}(e.Component),Tr=function(t){function n(){return yr(this,n),gr(this,t.apply(this,arguments))}return vr(n,t),n.prototype.render=function(){var t=this;return e.createElement(_r,dr({},this.props,{ref:function(e){return t.chartInstance=e&&e.chartInstance},type:"scatter"}))},n}(e.Component),xr=n.defaults;t.default=_r,t.Doughnut=mr,t.Pie=jr,t.Line=Or,t.Bar=wr,t.HorizontalBar=Er,t.Radar=Pr,t.Polar=Ir,t.Bubble=Ar,t.Scatter=Tr,t.defaults=xr,t.Chart=n,Object.defineProperty(t,"__esModule",{value:!0})});

es/index.js

@@ -16,2 +16,3 @@ var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
 import find from 'lodash/find';
+import keyBy from 'lodash/keyBy';
 
@@ -31,3 +32,3 @@ var ChartComponent = function (_React$Component) {
     return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.handleOnClick = function (event) {
-      var instance = _this.chart_instance;
+      var instance = _this.chartInstance;
 
@@ -51,3 +52,3 @@ var _this$props = _this.props,
   ChartComponent.prototype.componentWillMount = function componentWillMount() {
-    this.chart_instance = undefined;
+    this.chartInstance = undefined;
   };
@@ -61,3 +62,3 @@
     if (this.props.redraw) {
-      this.chart_instance.destroy();
+      this.chartInstance.destroy();
       this.renderChart();
@@ -111,3 +112,3 @@ return;
   ChartComponent.prototype.componentWillUnmount = function componentWillUnmount() {
-    this.chart_instance.destroy();
+    this.chartInstance.destroy();
   };
@@ -156,6 +157,6 @@
 
-    if (!this.chart_instance) return;
+    if (!this.chartInstance) return;
 
     if (options) {
-      this.chart_instance.options = Chart.helpers.configMerge(this.chart_instance.options, options);
+      this.chartInstance.options = Chart.helpers.configMerge(this.chartInstance.options, options);
     }
@@ -165,46 +166,29 @@
     // seamless transitions
-    var currentDatasets = this.chart_instance.config.data && this.chart_instance.config.data.datasets || [];
+    var currentDatasets = this.chartInstance.config.data && this.chartInstance.config.data.datasets || [];
     var nextDatasets = data.datasets || [];
 
-    // use the key provider to work out which series have been added/removed/changed
-    var currentDatasetKeys = currentDatasets.map(this.props.datasetKeyProvider);
-    var nextDatasetKeys = nextDatasets.map(this.props.datasetKeyProvider);
-    var newDatasets = nextDatasets.filter(function (d) {
-      return currentDatasetKeys.indexOf(_this2.props.datasetKeyProvider(d)) === -1;
-    });
+    var currentDatasetsIndexed = keyBy(currentDatasets, this.props.datasetKeyProvider);
 
-    // process the updates (via a reverse for loop so we can safely splice deleted datasets out of the array
-
-    var _loop = function _loop(idx) {
-      var currentDatasetKey = _this2.props.datasetKeyProvider(currentDatasets[idx]);
-      if (nextDatasetKeys.indexOf(currentDatasetKey) === -1) {
-        // deleted series
-        currentDatasets.splice(idx, 1);
-      } else {
-        var retainedDataset = find(nextDatasets, function (d) {
-          return _this2.props.datasetKeyProvider(d) === currentDatasetKey;
+    // We can safely replace the dataset array, as long as we retain the _meta property
+    // on each dataset.
+    this.chartInstance.config.data.datasets = nextDatasets.map(function (next) {
+      var current = currentDatasetsIndexed[_this2.props.datasetKeyProvider(next)];
+      if (current && current.type === next.type) {
+        // The data array must be edited in place. As chart.js adds listeners to it.
+        current.data.splice(next.data.length);
+        next.data.forEach(function (point, pid) {
+          current.data[pid] = next.data[pid];
         });
-        if (retainedDataset) {
-          // update it in place if it is a retained dataset
-          currentDatasets[idx].data.splice(retainedDataset.data.length);
-          retainedDataset.data.forEach(function (point, pid) {
-            currentDatasets[idx].data[pid] = retainedDataset.data[pid];
-          });
 
-          var _data = retainedDataset.data,
-              otherProps = _objectWithoutProperties(retainedDataset, ['data']);
+        var _data = next.data,
+            otherProps = _objectWithoutProperties(next, ['data']);
+        // Merge properties. Notice a weakness here. If a property is removed
+        // from next, it will be retained by current and never disappears.
+        // Workaround is to set value to null or undefined in next.
 
-          currentDatasets[idx] = _extends({
-            data: currentDatasets[idx].data
-          }, currentDatasets[idx], otherProps);
-        }
+
+        return _extends({}, current, otherProps);
+      } else {
+        return next;
       }
-    };
-
-    for (var idx = currentDatasets.length - 1; idx >= 0; idx -= 1) {
-      _loop(idx);
-    }
-    // finally add any new series
-    newDatasets.forEach(function (d) {
-      return currentDatasets.push(d);
     });
@@ -215,5 +199,5 @@
 
-    this.chart_instance.config.data = _extends({}, this.chart_instance.config.data, rest);
+    this.chartInstance.config.data = _extends({}, this.chartInstance.config.data, rest);
 
-    this.chart_instance.update();
+    this.chartInstance.update();
   };
@@ -236,3 +220,3 @@
 
-    this.chart_instance = new Chart(node, {
+    this.chartInstance = new Chart(node, {
       type: type,
@@ -316,3 +300,3 @@ data: data,
       ref: function ref(_ref) {
-        return _this4.chart_instance = _ref && _ref.chart_instance;
+        return _this4.chartInstance = _ref && _ref.chartInstance;
       },
@@ -340,3 +324,3 @@ type: 'doughnut'
       ref: function ref(_ref2) {
-        return _this6.chart_instance = _ref2 && _ref2.chart_instance;
+        return _this6.chartInstance = _ref2 && _ref2.chartInstance;
       },
@@ -364,3 +348,3 @@ type: 'pie'
       ref: function ref(_ref3) {
-        return _this8.chart_instance = _ref3 && _ref3.chart_instance;
+        return _this8.chartInstance = _ref3 && _ref3.chartInstance;
       },
@@ -388,3 +372,3 @@ type: 'line'
       ref: function ref(_ref4) {
-        return _this10.chart_instance = _ref4 && _ref4.chart_instance;
+        return _this10.chartInstance = _ref4 && _ref4.chartInstance;
       },
@@ -412,3 +396,3 @@ type: 'bar'
       ref: function ref(_ref5) {
-        return _this12.chart_instance = _ref5 && _ref5.chart_instance;
+        return _this12.chartInstance = _ref5 && _ref5.chartInstance;
       },
@@ -436,3 +420,3 @@ type: 'horizontalBar'
       ref: function ref(_ref6) {
-        return _this14.chart_instance = _ref6 && _ref6.chart_instance;
+        return _this14.chartInstance = _ref6 && _ref6.chartInstance;
       },
@@ -460,3 +444,3 @@ type: 'radar'
       ref: function ref(_ref7) {
-        return _this16.chart_instance = _ref7 && _ref7.chart_instance;
+        return _this16.chartInstance = _ref7 && _ref7.chartInstance;
       },
@@ -484,3 +468,3 @@ type: 'polarArea'
       ref: function ref(_ref8) {
-        return _this18.chart_instance = _ref8 && _ref8.chart_instance;
+        return _this18.chartInstance = _ref8 && _ref8.chartInstance;
       },
@@ -508,3 +492,3 @@ type: 'bubble'
       ref: function ref(_ref9) {
-        return _this20.chart_instance = _ref9 && _ref9.chart_instance;
+        return _this20.chartInstance = _ref9 && _ref9.chartInstance;
       },
@@ -511,0 +495,0 @@ type: 'scatter'

gulpfile.js

@@ -0,0 +0,0 @@ var gulp = require('gulp');

index.d.ts

@@ -57,1 +57,3 @@ // Type definitions for react-chartjs-2 2.0
 export class Bubble extends ChartComponent<ChartComponentProps> {}
+
+export var defaults: {};

lib/index.js

@@ -28,2 +28,6 @@ 'use strict';
 
+var _keyBy = require('lodash/keyBy');
+
+var _keyBy2 = _interopRequireDefault(_keyBy);
+
 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
@@ -52,3 +56,3 @@
     return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.handleOnClick = function (event) {
-      var instance = _this.chart_instance;
+      var instance = _this.chartInstance;
 
@@ -72,3 +76,3 @@ var _this$props = _this.props,
   ChartComponent.prototype.componentWillMount = function componentWillMount() {
-    this.chart_instance = undefined;
+    this.chartInstance = undefined;
   };
@@ -82,3 +86,3 @@
     if (this.props.redraw) {
-      this.chart_instance.destroy();
+      this.chartInstance.destroy();
       this.renderChart();
@@ -132,3 +136,3 @@ return;
   ChartComponent.prototype.componentWillUnmount = function componentWillUnmount() {
-    this.chart_instance.destroy();
+    this.chartInstance.destroy();
   };
@@ -177,6 +181,6 @@
 
-    if (!this.chart_instance) return;
+    if (!this.chartInstance) return;
 
     if (options) {
-      this.chart_instance.options = _chart2.default.helpers.configMerge(this.chart_instance.options, options);
+      this.chartInstance.options = _chart2.default.helpers.configMerge(this.chartInstance.options, options);
     }
@@ -186,46 +190,29 @@
     // seamless transitions
-    var currentDatasets = this.chart_instance.config.data && this.chart_instance.config.data.datasets || [];
+    var currentDatasets = this.chartInstance.config.data && this.chartInstance.config.data.datasets || [];
     var nextDatasets = data.datasets || [];
 
-    // use the key provider to work out which series have been added/removed/changed
-    var currentDatasetKeys = currentDatasets.map(this.props.datasetKeyProvider);
-    var nextDatasetKeys = nextDatasets.map(this.props.datasetKeyProvider);
-    var newDatasets = nextDatasets.filter(function (d) {
-      return currentDatasetKeys.indexOf(_this2.props.datasetKeyProvider(d)) === -1;
-    });
+    var currentDatasetsIndexed = (0, _keyBy2.default)(currentDatasets, this.props.datasetKeyProvider);
 
-    // process the updates (via a reverse for loop so we can safely splice deleted datasets out of the array
-
-    var _loop = function _loop(idx) {
-      var currentDatasetKey = _this2.props.datasetKeyProvider(currentDatasets[idx]);
-      if (nextDatasetKeys.indexOf(currentDatasetKey) === -1) {
-        // deleted series
-        currentDatasets.splice(idx, 1);
-      } else {
-        var retainedDataset = (0, _find2.default)(nextDatasets, function (d) {
-          return _this2.props.datasetKeyProvider(d) === currentDatasetKey;
+    // We can safely replace the dataset array, as long as we retain the _meta property
+    // on each dataset.
+    this.chartInstance.config.data.datasets = nextDatasets.map(function (next) {
+      var current = currentDatasetsIndexed[_this2.props.datasetKeyProvider(next)];
+      if (current && current.type === next.type) {
+        // The data array must be edited in place. As chart.js adds listeners to it.
+        current.data.splice(next.data.length);
+        next.data.forEach(function (point, pid) {
+          current.data[pid] = next.data[pid];
         });
-        if (retainedDataset) {
-          // update it in place if it is a retained dataset
-          currentDatasets[idx].data.splice(retainedDataset.data.length);
-          retainedDataset.data.forEach(function (point, pid) {
-            currentDatasets[idx].data[pid] = retainedDataset.data[pid];
-          });
 
-          var _data = retainedDataset.data,
-              otherProps = _objectWithoutProperties(retainedDataset, ['data']);
+        var _data = next.data,
+            otherProps = _objectWithoutProperties(next, ['data']);
+        // Merge properties. Notice a weakness here. If a property is removed
+        // from next, it will be retained by current and never disappears.
+        // Workaround is to set value to null or undefined in next.
 
-          currentDatasets[idx] = _extends({
-            data: currentDatasets[idx].data
-          }, currentDatasets[idx], otherProps);
-        }
+
+        return _extends({}, current, otherProps);
+      } else {
+        return next;
       }
-    };
-
-    for (var idx = currentDatasets.length - 1; idx >= 0; idx -= 1) {
-      _loop(idx);
-    }
-    // finally add any new series
-    newDatasets.forEach(function (d) {
-      return currentDatasets.push(d);
     });
@@ -236,5 +223,5 @@
 
-    this.chart_instance.config.data = _extends({}, this.chart_instance.config.data, rest);
+    this.chartInstance.config.data = _extends({}, this.chartInstance.config.data, rest);
 
-    this.chart_instance.update();
+    this.chartInstance.update();
   };
@@ -257,3 +244,3 @@
 
-    this.chart_instance = new _chart2.default(node, {
+    this.chartInstance = new _chart2.default(node, {
       type: type,
@@ -335,3 +322,3 @@ data: data,
       ref: function ref(_ref) {
-        return _this4.chart_instance = _ref && _ref.chart_instance;
+        return _this4.chartInstance = _ref && _ref.chartInstance;
       },
@@ -359,3 +346,3 @@ type: 'doughnut'
       ref: function ref(_ref2) {
-        return _this6.chart_instance = _ref2 && _ref2.chart_instance;
+        return _this6.chartInstance = _ref2 && _ref2.chartInstance;
       },
@@ -383,3 +370,3 @@ type: 'pie'
       ref: function ref(_ref3) {
-        return _this8.chart_instance = _ref3 && _ref3.chart_instance;
+        return _this8.chartInstance = _ref3 && _ref3.chartInstance;
       },
@@ -407,3 +394,3 @@ type: 'line'
       ref: function ref(_ref4) {
-        return _this10.chart_instance = _ref4 && _ref4.chart_instance;
+        return _this10.chartInstance = _ref4 && _ref4.chartInstance;
       },
@@ -431,3 +418,3 @@ type: 'bar'
       ref: function ref(_ref5) {
-        return _this12.chart_instance = _ref5 && _ref5.chart_instance;
+        return _this12.chartInstance = _ref5 && _ref5.chartInstance;
       },
@@ -455,3 +442,3 @@ type: 'horizontalBar'
       ref: function ref(_ref6) {
-        return _this14.chart_instance = _ref6 && _ref6.chart_instance;
+        return _this14.chartInstance = _ref6 && _ref6.chartInstance;
       },
@@ -479,3 +466,3 @@ type: 'radar'
       ref: function ref(_ref7) {
-        return _this16.chart_instance = _ref7 && _ref7.chart_instance;
+        return _this16.chartInstance = _ref7 && _ref7.chartInstance;
       },
@@ -503,3 +490,3 @@ type: 'polarArea'
       ref: function ref(_ref8) {
-        return _this18.chart_instance = _ref8 && _ref8.chart_instance;
+        return _this18.chartInstance = _ref8 && _ref8.chartInstance;
       },
@@ -527,3 +514,3 @@ type: 'bubble'
       ref: function ref(_ref9) {
-        return _this20.chart_instance = _ref9 && _ref9.chart_instance;
+        return _this20.chartInstance = _ref9 && _ref9.chartInstance;
       },
@@ -530,0 +517,0 @@ type: 'scatter'

LICENSE.md

@@ -0,0 +0,0 @@ The MIT License (MIT)

package.json

 {
   "name": "react-chartjs-2",
-  "version": "2.6.4",
+  "version": "2.7.0",
   "description": "react-chartjs-2",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

README.md

@@ -0,0 +0,0 @@ [![build status](	https://img.shields.io/travis/gor181/react-chartjs-2.svg?branch=master&style=flat-square)](https://travis-ci.org/gor181/react-chartjs-2)

stories/index.js

@@ -7,2 +7,2 @@ import React from 'react';
 import './MixLineBar';
-
+import './UpdatingChart';

stories/MixLineBar.js

@@ -0,0 +0,0 @@ import React from 'react';

stories/StockExamples.js

@@ -0,0 +0,0 @@ import React from 'react';

stories/Welcome.js

@@ -0,0 +0,0 @@ import React from 'react';

test/__tests__/Chart_spec.js

@@ -0,0 +0,0 @@ import React from 'react';

test/config/setup.js

@@ -0,0 +0,0 @@ require('babel-register')();

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Major refactor

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Dynamic require

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Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

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Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Number of low supply chain risk alerts

18

decreased by-41.94%

Worsened metrics

Total package byte prevSize

515811

decreased by-72.94%

Number of package files

17

decreased by-45.16%

Lines of code

5658

decreased by-86.74%

No dependency changes