react-chart-editor/lib/components/widgets/Dropzone.js

plotly.js chart editor react component UI

"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _react=_interopRequireWildcard(require("react"));var _propTypes=_interopRequireDefault(require("prop-types"));var _reactDropzone=_interopRequireDefault(require("react-dropzone"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}function _getRequireWildcardCache(e){if("function"!=typeof WeakMap)return null;var r=new WeakMap,t=new WeakMap;return(_getRequireWildcardCache=function _getRequireWildcardCache(e){return e?t:r})(e)}function _interopRequireWildcard(e,r){if(!r&&e&&e.__esModule)return e;if(null===e||"object"!=typeof e&&"function"!=typeof e)return{default:e};var t=_getRequireWildcardCache(r);if(t&&t.has(e))return t.get(e);var n={__proto__:null},a=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var u in e)if("default"!==u&&Object.prototype.hasOwnProperty.call(e,u)){var i=a?Object.getOwnPropertyDescriptor(e,u):null;i&&(i.get||i.set)?Object.defineProperty(n,u,i):n[u]=e[u]}return n.default=e,t&&t.set(e,n),n}(function(){var enterModule=typeof reactHotLoaderGlobal!=="undefined"?reactHotLoaderGlobal.enterModule:undefined;enterModule&&enterModule(module)})();function _extends(){_extends=Object.assign?Object.assign.bind():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};return _extends.apply(this,arguments)}function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}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,_toPropertyKey(descriptor.key),descriptor)}}function _createClass(Constructor,protoProps,staticProps){if(protoProps)_defineProperties(Constructor.prototype,protoProps);if(staticProps)_defineProperties(Constructor,staticProps);Object.defineProperty(Constructor,"prototype",{writable:false});return Constructor}function _toPropertyKey(arg){var key=_toPrimitive(arg,"string");return typeof key==="symbol"?key:String(key)}function _toPrimitive(input,hint){if(typeof input!=="object"||input===null)return input;var prim=input[Symbol.toPrimitive];if(prim!==undefined){var res=prim.call(input,hint||"default");if(typeof res!=="object")return res;throw new TypeError("@@toPrimitive must return a primitive value.")}return(hint==="string"?String:Number)(input)}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}});Object.defineProperty(subClass,"prototype",{writable:false});if(superClass)_setPrototypeOf(subClass,superClass)}function _setPrototypeOf(o,p){_setPrototypeOf=Object.setPrototypeOf?Object.setPrototypeOf.bind():function _setPrototypeOf(o,p){o.__proto__=p;return o};return _setPrototypeOf(o,p)}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)}}function _possibleConstructorReturn(self,call){if(call&&(typeof call==="object"||typeof call==="function")){return call}else if(call!==void 0){throw new TypeError("Derived constructors may only return object or undefined")}return _assertThisInitialized(self)}function _assertThisInitialized(self){if(self===void 0){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return self}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}}function _getPrototypeOf(o){_getPrototypeOf=Object.setPrototypeOf?Object.getPrototypeOf.bind():function _getPrototypeOf(o){return o.__proto__||Object.getPrototypeOf(o)};return _getPrototypeOf(o)}var __signature__=typeof reactHotLoaderGlobal!=="undefined"?reactHotLoaderGlobal.default.signature:function(a){return a};var Dropzone=function(_Component){_inherits(Dropzone,_Component);var _super=_createSuper(Dropzone);function Dropzone(props,context){var _this;_classCallCheck(this,Dropzone);_this=_super.call(this,props,context);_this.state={content:""};_this.validFiletypes={image:["image/jpeg","image/jpg","image/svg","image/svg+xml","image/png","image/gif","image/bmp","image/webp"],geojson:["application/json"]};_this.onDrop=_this.onDrop.bind(_assertThisInitialized(_this));_this.parsingError=_this.parsingError.bind(_assertThisInitialized(_this));_this.renderSuccess=_this.renderSuccess.bind(_assertThisInitialized(_this));return _this}_createClass(Dropzone,[{key:"renderSuccess",value:function renderSuccess(value){var _=this.context.localize;if(this.props.fileType==="image"){return _react.default.createElement("div",{className:"dropzone-container__image",style:{backgroundImage:"url(".concat(value,")")}})}if(this.props.fileType==="geojson"){return _react.default.createElement("div",{className:"dropzone-container__message"},_react.default.createElement("p",null,_("GeoJSON loaded!")),_react.default.createElement("p",null,value.features.length+_(" features detected.")))}return _react.default.createElement("div",{className:"dropzone-container__message"},_("File loaded!"))}},{key:"UNSAFE_componentWillMount",value:function UNSAFE_componentWillMount(){var _=this.context.localize;if(this.props.value&&this.props.value!==""){this.setState({content:this.renderSuccess(this.props.value)});return}this.setState({content:_react.default.createElement("div",{className:"dropzone-container__message"},_react.default.createElement("p",null,_("Drop the ")+this.props.fileType+_(" to upload here or click to choose a file from your computer.")),this.validFiletypes[this.props.fileType]?_react.default.createElement("p",null,_("Supported formats are: ")+this.validFiletypes[this.props.fileType].join(", ").replaceAll("image/","").toUpperCase()+"."):null)})}},{key:"parsingError",value:function parsingError(optionalError){var _=this.context.localize;var supportedFileTypes=this.props.fileType==="image"?this.validFiletypes[this.props.fileType].join(", ").replaceAll("image/","").toUpperCase():this.validFiletypes[this.props.fileType][0];return _react.default.createElement("div",{className:"dropzone-container__message"},_("Yikes! This doesn't look like a valid ")+this.props.fileType,_react.default.createElement("p",null,_("Try again with a supported file format: ")+supportedFileTypes+"."),optionalError&&_react.default.createElement("p",null,optionalError))}},{key:"onLoad",value:function onLoad(e){try{var payload=e.target.result;var parsedValue=this.props.fileType==="image"?payload:JSON.parse(payload);this.props.onUpdate(parsedValue);this.setState({content:this.renderSuccess(parsedValue)})}catch(error){console.warn(error);this.setState({content:this.parsingError()})}}},{key:"onDrop",value:function onDrop(accepted,rejections){var _this2=this;var _=this.context.localize;var reader=new FileReader;if(accepted.length){if(accepted.length>1){this.setState({content:_react.default.createElement("div",{className:"dropzone-container__message"},_react.default.createElement("p",null,_("Yikes! You can only upload one file at a time.")))});return}this.setState({content:_("Loading...")});reader.onload=function(e){return _this2.onLoad(e)};if(this.props.fileType==="image"){reader.readAsDataURL(accepted[0])}else if(this.props.fileType==="geojson"){reader.readAsText(accepted[0])}}if(rejections.length){this.setState({content:this.parsingError(rejections.map(function(r){return r.errors.map(function(e){return e.message})}))})}}},{key:"render",value:function render(){var _this3=this;return _react.default.createElement(_reactDropzone.default,{accept:this.validFiletypes[this.props.fileType],onDrop:this.onDrop,activeClassName:"dropzone-container--active",rejectClassName:"dropzone-container--rejected"},function(_ref){var getRootProps=_ref.getRootProps,getInputProps=_ref.getInputProps;return _react.default.createElement("div",_extends({},getRootProps(),{className:"dropzone-container"}),_react.default.createElement("input",getInputProps()),_react.default.createElement("div",{className:"dropzone-container__content"},_this3.state.content))})}},{key:"__reactstandin__regenerateByEval",value:function __reactstandin__regenerateByEval(key,code){this[key]=eval(code)}}]);return Dropzone}(_react.Component);Dropzone.propTypes={fileType:_propTypes.default.string.isRequired,onUpdate:_propTypes.default.func,value:_propTypes.default.any};Dropzone.contextTypes={localize:_propTypes.default.func};var _default=Dropzone;var _default2=exports.default=_default;;(function(){var reactHotLoader=typeof reactHotLoaderGlobal!=="undefined"?reactHotLoaderGlobal.default:undefined;if(!reactHotLoader){return}reactHotLoader.register(Dropzone,"Dropzone","/Users/dima/plotly/react-chart-editor/src/components/widgets/Dropzone.js");reactHotLoader.register(_default,"default","/Users/dima/plotly/react-chart-editor/src/components/widgets/Dropzone.js")})();;(function(){var leaveModule=typeof reactHotLoaderGlobal!=="undefined"?reactHotLoaderGlobal.leaveModule:undefined;leaveModule&&leaveModule(module)})();
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