1- /*
2- * This file is part of the Symfony package.
3- *
4- * (c) Fabien Potencier <[email protected] > 5- *
6- * For the full copyright and license information, please view the LICENSE
7- * file that was distributed with this source code.
8- */
9- 'use strict' ;
10-
11- function _typeof ( obj ) { "@babel/helpers - typeof" ; if ( typeof Symbol === "function" && typeof Symbol . iterator === "symbol" ) { _typeof = function _typeof ( obj ) { return typeof obj ; } ; } else { _typeof = function _typeof ( obj ) { return obj && typeof Symbol === "function" && obj . constructor === Symbol && obj !== Symbol . prototype ? "symbol" : typeof obj ; } ; } return _typeof ( obj ) ; }
12-
13- Object . defineProperty ( exports , "__esModule" , {
14- value : true
15- } ) ;
16- exports [ "default" ] = void 0 ;
17-
18- var _stimulus = require ( "@hotwired/stimulus" ) ;
19-
20- var _chart = require ( "chart.js" ) ;
21-
22- function _classCallCheck ( instance , Constructor ) { if ( ! ( instance instanceof Constructor ) ) { throw new TypeError ( "Cannot call a class as a function" ) ; } }
23-
24- function _defineProperties ( target , props ) { for ( var i = 0 ; i < props . length ; i ++ ) { var descriptor = props [ i ] ; descriptor . enumerable = descriptor . enumerable || false ; descriptor . configurable = true ; if ( "value" in descriptor ) descriptor . writable = true ; Object . defineProperty ( target , descriptor . key , descriptor ) ; } }
25-
26- function _createClass ( Constructor , protoProps , staticProps ) { if ( protoProps ) _defineProperties ( Constructor . prototype , protoProps ) ; if ( staticProps ) _defineProperties ( Constructor , staticProps ) ; return Constructor ; }
27-
28- function _inherits ( subClass , superClass ) { if ( typeof superClass !== "function" && superClass !== null ) { throw new TypeError ( "Super expression must either be null or a function" ) ; } subClass . prototype = Object . create ( superClass && superClass . prototype , { constructor : { value : subClass , writable : true , configurable : true } } ) ; if ( superClass ) _setPrototypeOf ( subClass , superClass ) ; }
29-
30- function _setPrototypeOf ( o , p ) { _setPrototypeOf = Object . setPrototypeOf || function _setPrototypeOf ( o , p ) { o . __proto__ = p ; return o ; } ; return _setPrototypeOf ( o , p ) ; }
31-
32- function _createSuper ( Derived ) { var hasNativeReflectConstruct = _isNativeReflectConstruct ( ) ; return function _createSuperInternal ( ) { var Super = _getPrototypeOf ( Derived ) , result ; if ( hasNativeReflectConstruct ) { var NewTarget = _getPrototypeOf ( this ) . constructor ; result = Reflect . construct ( Super , arguments , NewTarget ) ; } else { result = Super . apply ( this , arguments ) ; } return _possibleConstructorReturn ( this , result ) ; } ; }
33-
34- function _possibleConstructorReturn ( self , call ) { if ( call && ( _typeof ( call ) === "object" || typeof call === "function" ) ) { return call ; } return _assertThisInitialized ( self ) ; }
35-
36- function _assertThisInitialized ( self ) { if ( self === void 0 ) { throw new ReferenceError ( "this hasn't been initialised - super() hasn't been called" ) ; } return self ; }
37-
38- function _isNativeReflectConstruct ( ) { if ( typeof Reflect === "undefined" || ! Reflect . construct ) return false ; if ( Reflect . construct . sham ) return false ; if ( typeof Proxy === "function" ) return true ; try { Boolean . prototype . valueOf . call ( Reflect . construct ( Boolean , [ ] , function ( ) { } ) ) ; return true ; } catch ( e ) { return false ; } }
39-
40- function _getPrototypeOf ( o ) { _getPrototypeOf = Object . setPrototypeOf ? Object . getPrototypeOf : function _getPrototypeOf ( o ) { return o . __proto__ || Object . getPrototypeOf ( o ) ; } ; return _getPrototypeOf ( o ) ; }
41-
42- var _default = /*#__PURE__*/ function ( _Controller ) {
43- _inherits ( _default , _Controller ) ;
44-
45- var _super = _createSuper ( _default ) ;
46-
47- function _default ( ) {
48- _classCallCheck ( this , _default ) ;
49-
50- return _super . apply ( this , arguments ) ;
51- }
52-
53- _createClass ( _default , [ {
54- key : "connect" ,
55- value : function connect ( ) {
56- var payload = JSON . parse ( this . element . getAttribute ( 'data-view' ) ) ;
57-
58- if ( Array . isArray ( payload . options ) && 0 === payload . options . length ) {
59- payload . options = { } ;
60- }
61-
62- this . _dispatchEvent ( 'chartjs:pre-connect' , {
63- options : payload . options
64- } ) ;
65-
66- var chart = new _chart . Chart ( this . element . getContext ( '2d' ) , payload ) ;
67-
68- this . _dispatchEvent ( 'chartjs:connect' , {
69- chart : chart
70- } ) ;
1+ import { Controller } from '@hotwired/stimulus' ;
2+ import { Chart } from 'chart.js' ;
3+
4+ class controller extends Controller {
5+ connect ( ) {
6+ if ( ! ( this . element instanceof HTMLCanvasElement ) ) {
7+ throw new Error ( 'Invalid element' ) ;
8+ }
9+ const viewData = this . element . getAttribute ( 'data-view' ) ;
10+ if ( ! viewData ) {
11+ throw new Error ( 'Missing data-view attribute.' ) ;
12+ }
13+ const payload = JSON . parse ( viewData ) ;
14+ if ( Array . isArray ( payload . options ) && 0 === payload . options . length ) {
15+ payload . options = { } ;
16+ }
17+ this . _dispatchEvent ( 'chartjs:pre-connect' , { options : payload . options } ) ;
18+ const canvasContext = this . element . getContext ( '2d' ) ;
19+ if ( ! canvasContext ) {
20+ throw new Error ( 'Could not getContext() from Element' ) ;
21+ }
22+ const chart = new Chart ( canvasContext , payload ) ;
23+ this . _dispatchEvent ( 'chartjs:connect' , { chart } ) ;
7124 }
72- } , {
73- key : "_dispatchEvent" ,
74- value : function _dispatchEvent ( name ) {
75- var payload = arguments . length > 1 && arguments [ 1 ] !== undefined ? arguments [ 1 ] : null ;
76- var canBubble = arguments . length > 2 && arguments [ 2 ] !== undefined ? arguments [ 2 ] : false ;
77- var cancelable = arguments . length > 3 && arguments [ 3 ] !== undefined ? arguments [ 3 ] : false ;
78- var userEvent = document . createEvent ( 'CustomEvent' ) ;
79- userEvent . initCustomEvent ( name , canBubble , cancelable , payload ) ;
80- this . element . dispatchEvent ( userEvent ) ;
25+ _dispatchEvent ( name , payload = null , canBubble = false , cancelable = false ) {
26+ const userEvent = document . createEvent ( 'CustomEvent' ) ;
27+ userEvent . initCustomEvent ( name , canBubble , cancelable , payload ) ;
28+ this . element . dispatchEvent ( userEvent ) ;
8129 }
82- } ] ) ;
83-
84- return _default ;
85- } ( _stimulus . Controller ) ;
30+ }
8631
87- exports [ "default" ] = _default ;
32+ export { controller as default } ;
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