feat: add f2 track.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@antv/f2",
-  "version": "3.1.11",
+  "version": "3.1.11-beta.1",
   "description": "Charts for mobile visualization.",
   "keywords": [
     "f2",

src/core.js

@@ -1,10 +1,15 @@
 const Core = {};
 
-Core.version = '____F2_VERSION____';
-Core.Global = require('./global');
+const Global = require('./global');
+Core.Global = Global;
 Core.Chart = require('./chart/chart');
 Core.Shape = require('./geom/shape/shape');
 Core.G = require('./graphic/index');
 Core.Util = require('./util/common');
 
+Core.track = function(enable) {
+  Global.trackable = enable;
+};
+require('./track');
+
 module.exports = Core;

src/global.js

@@ -5,6 +5,8 @@ const Util = require('./util/common');
  * @class 全局配置项
  */
 const Global = {
+  version: '3.1.11-beta.1',
+  trackable: true,
   // 预先定义的度量
   scales: {
     nice: true

src/track.js

@@ -0,0 +1,23 @@
+/**
+ * @fileOverview track f2
+ * @author sima.zhang1990@gmail.com
+ */
+const Global = require('./global');
+const Util = require('./util/common');
+const SERVER_URL = 'https://kcart.alipay.com/web/bi.do';
+
+// 延迟发送请求
+setTimeout(function() {
+  if (Global.trackable && Util.isBrowser) { // 只对 h5 环境下进行统计
+    const image = new Image();
+    const newObj = {
+      pg: document.URL,
+      r: new Date().getTime(),
+      f2: true,
+      version: Global.version,
+      page_type: 'syslog'
+    };
+    const d = encodeURIComponent(JSON.stringify([ newObj ]));
+    image.src = `${SERVER_URL}?BIProfile=merge&d=${d}`;
+  }
+}, 3000);

test/unit/core-spec.js

@@ -0,0 +1,15 @@
+const expect = require('chai').expect;
+const Core = require('../../src/core');
+
+describe('Core', function() {
+  it('Keys', function() {
+    expect(Core).to.have.all.keys([ 'Global', 'Chart', 'Shape', 'G', 'Util', 'track' ]);
+  });
+
+  it('close track', function() {
+    expect(Core.Global.trackable).to.be.true; // default is open
+
+    Core.track(false);
+    expect(Core.Global.trackable).to.be.false;
+  });
+});

test/unit/global-spec.js

@@ -0,0 +1,9 @@
+const expect = require('chai').expect;
+const Global = require('../../src/global');
+const pkg = require('../../package.json');
+
+describe('Global', () => {
+  it('version sync', () => {
+    expect(Global.version).equal(pkg.version);
+  });
+});

webpack.config.js

@@ -1,6 +1,5 @@
 const webpack = require('webpack');
 const resolve = require('path').resolve;
-const pkg = require('./package.json');
 
 module.exports = {
   entry: {
@@ -25,16 +24,6 @@ module.exports = {
             babelrc: true
           }
         }
-      },
-      {
-        test: /core\.js$/,
-        use: {
-          loader: 'string-replace-loader',
-          options: {
-            search: '____F2_VERSION____',
-            replace: pkg.version
-          }
-        }
       }
     ]
   },