@amsterdam/bmi-component-library/lib/form/FileUpload/hooks.js

A React component library based on ASC and Material-UI aimed at repurposing and sharing components across BMI projects

"use strict";Object.defineProperty(exports,"__esModule",{value:true});Object.defineProperty(exports,"useFileUpload",{enumerable:true,get:function(){return useFileUpload}});var _react=require("react");function _array_like_to_array(arr,len){if(len==null||len>arr.length)len=arr.length;for(var i=0,arr2=new Array(len);i<len;i++)arr2[i]=arr[i];return arr2}function _array_with_holes(arr){if(Array.isArray(arr))return arr}function _array_without_holes(arr){if(Array.isArray(arr))return _array_like_to_array(arr)}function asyncGeneratorStep(gen,resolve,reject,_next,_throw,key,arg){try{var info=gen[key](arg);var value=info.value}catch(error){reject(error);return}if(info.done){resolve(value)}else{Promise.resolve(value).then(_next,_throw)}}function _async_to_generator(fn){return function(){var self=this,args=arguments;return new Promise(function(resolve,reject){var gen=fn.apply(self,args);function _next(value){asyncGeneratorStep(gen,resolve,reject,_next,_throw,"next",value)}function _throw(err){asyncGeneratorStep(gen,resolve,reject,_next,_throw,"throw",err)}_next(undefined)})}}function _define_property(obj,key,value){if(key in obj){Object.defineProperty(obj,key,{value:value,enumerable:true,configurable:true,writable:true})}else{obj[key]=value}return obj}function _iterable_to_array(iter){if(typeof Symbol!=="undefined"&&iter[Symbol.iterator]!=null||iter["@@iterator"]!=null)return Array.from(iter)}function _iterable_to_array_limit(arr,i){var _i=arr==null?null:typeof Symbol!=="undefined"&&arr[Symbol.iterator]||arr["@@iterator"];if(_i==null)return;var _arr=[];var _n=true;var _d=false;var _s,_e;try{for(_i=_i.call(arr);!(_n=(_s=_i.next()).done);_n=true){_arr.push(_s.value);if(i&&_arr.length===i)break}}catch(err){_d=true;_e=err}finally{try{if(!_n&&_i["return"]!=null)_i["return"]()}finally{if(_d)throw _e}}return _arr}function _non_iterable_rest(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _non_iterable_spread(){throw new TypeError("Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function _object_spread(target){for(var i=1;i<arguments.length;i++){var source=arguments[i]!=null?arguments[i]:{};var ownKeys=Object.keys(source);if(typeof Object.getOwnPropertySymbols==="function"){ownKeys=ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym){return Object.getOwnPropertyDescriptor(source,sym).enumerable}))}ownKeys.forEach(function(key){_define_property(target,key,source[key])})}return target}function ownKeys(object,enumerableOnly){var keys=Object.keys(object);if(Object.getOwnPropertySymbols){var symbols=Object.getOwnPropertySymbols(object);if(enumerableOnly){symbols=symbols.filter(function(sym){return Object.getOwnPropertyDescriptor(object,sym).enumerable})}keys.push.apply(keys,symbols)}return keys}function _object_spread_props(target,source){source=source!=null?source:{};if(Object.getOwnPropertyDescriptors){Object.defineProperties(target,Object.getOwnPropertyDescriptors(source))}else{ownKeys(Object(source)).forEach(function(key){Object.defineProperty(target,key,Object.getOwnPropertyDescriptor(source,key))})}return target}function _sliced_to_array(arr,i){return _array_with_holes(arr)||_iterable_to_array_limit(arr,i)||_unsupported_iterable_to_array(arr,i)||_non_iterable_rest()}function _to_consumable_array(arr){return _array_without_holes(arr)||_iterable_to_array(arr)||_unsupported_iterable_to_array(arr)||_non_iterable_spread()}function _unsupported_iterable_to_array(o,minLen){if(!o)return;if(typeof o==="string")return _array_like_to_array(o,minLen);var n=Object.prototype.toString.call(o).slice(8,-1);if(n==="Object"&&o.constructor)n=o.constructor.name;if(n==="Map"||n==="Set")return Array.from(n);if(n==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return _array_like_to_array(o,minLen)}function _ts_generator(thisArg,body){var f,y,t,g,_={label:0,sent:function(){if(t[0]&1)throw t[1];return t[1]},trys:[],ops:[]};return g={next:verb(0),"throw":verb(1),"return":verb(2)},typeof Symbol==="function"&&(g[Symbol.iterator]=function(){return this}),g;function verb(n){return function(v){return step([n,v])}}function step(op){if(f)throw new TypeError("Generator is already executing.");while(_)try{if(f=1,y&&(t=op[0]&2?y["return"]:op[0]?y["throw"]||((t=y["return"])&&t.call(y),0):y.next)&&!(t=t.call(y,op[1])).done)return t;if(y=0,t)op=[op[0]&2,t.value];switch(op[0]){case 0:case 1:t=op;break;case 4:_.label++;return{value:op[1],done:false};case 5:_.label++;y=op[1];op=[0];continue;case 7:op=_.ops.pop();_.trys.pop();continue;default:if(!(t=_.trys,t=t.length>0&&t[t.length-1])&&(op[0]===6||op[0]===2)){_=0;continue}if(op[0]===3&&(!t||op[1]>t[0]&&op[1]<t[3])){_.label=op[1];break}if(op[0]===6&&_.label<t[1]){_.label=t[1];t=op;break}if(t&&_.label<t[2]){_.label=t[2];_.ops.push(op);break}if(t[2])_.ops.pop();_.trys.pop();continue}op=body.call(thisArg,_)}catch(e){op=[6,e];y=0}finally{f=t=0}if(op[0]&5)throw op[1];return{value:op[0]?op[1]:void 0,done:true}}}var tmpId=0;var useFileUpload=function(getPostUrl,getHeaders){var httpMethod=arguments.length>2&&arguments[2]!==void 0?arguments[2]:"POST",storedFiles=arguments.length>3&&arguments[3]!==void 0?arguments[3]:[],lastTmpId=arguments.length>4&&arguments[4]!==void 0?arguments[4]:0,onFileSuccess=arguments.length>5?arguments[5]:void 0;var _useState=_sliced_to_array((0,_react.useState)(storedFiles),2),files=_useState[0],setFiles=_useState[1];var _useState1=_sliced_to_array((0,_react.useState)({}),2),stateXhr=_useState1[0],setStateXhr=_useState1[1];var isMounted=true;(0,_react.useEffect)(function(){tmpId=lastTmpId;return function(){isMounted=false}},[]);var handleOnDrop=(0,_react.useCallback)(function(acceptedFiles,fileRejections){if(fileRejections.length&&isMounted){setFiles(function(previousFiles){return _to_consumable_array(previousFiles).concat(_to_consumable_array(fileRejections))})}var makeRequest=function(){var _ref=_async_to_generator(function(rawFile,nextTmpId){var customFile,postUrl,headers,xhr;return _ts_generator(this,function(_state){switch(_state.label){case 0:customFile=Object.assign(rawFile,{tmpId:nextTmpId,progress:0});return[4,getPostUrl(customFile)];case 1:postUrl=_state.sent();return[4,getHeaders()];case 2:headers=_state.sent();if(isMounted){setFiles(function(previousFiles){return _to_consumable_array(previousFiles).concat([customFile])})}xhr=new XMLHttpRequest;xhr.upload.onprogress=function(event){var percentage=event.lengthComputable?parseInt(String(event.loaded/event.total*100),10):100;if(percentage===100)return;if(isMounted){setFiles(function(previousFiles){return _to_consumable_array(previousFiles.map(function(file){if(file.tmpId===customFile.tmpId){return Object.assign(file,{progress:percentage})}return file}))})}};xhr.onreadystatechange=function(){if(xhr.readyState!==XMLHttpRequest.DONE)return;var status=xhr.status;var response=xhr.responseText;if(status>=200&&status<400){customFile.progress=100;customFile.response=response;customFile.uploadXhrError=undefined;onFileSuccess&&onFileSuccess(customFile)}else{customFile.progress=100;customFile.response=response;customFile.uploadXhrError=true}if(isMounted){setFiles(function(previousFiles){return previousFiles.map(function(file){return file.tmpId===customFile.tmpId?customFile:file})})}};xhr.open(httpMethod,postUrl,true);Object.keys(headers).forEach(function(name){return xhr.setRequestHeader(name,headers[name])});xhr.send(rawFile);if(isMounted){setStateXhr(_object_spread_props(_object_spread({},stateXhr),_define_property({},"xhr_".concat(customFile.tmpId),xhr)))}return[2]}})});return function makeRequest(rawFile,nextTmpId){return _ref.apply(this,arguments)}}();var _iteratorNormalCompletion=true,_didIteratorError=false,_iteratorError=undefined;try{for(var _iterator=acceptedFiles[Symbol.iterator](),_step;!(_iteratorNormalCompletion=(_step=_iterator.next()).done);_iteratorNormalCompletion=true){var file=_step.value;tmpId+=1;makeRequest(file,tmpId)}}catch(err){_didIteratorError=true;_iteratorError=err}finally{try{if(!_iteratorNormalCompletion&&_iterator.return!=null){_iterator.return()}}finally{if(_didIteratorError){throw _iteratorError}}}},[getPostUrl]);var handleOnCancel=(0,_react.useCallback)(function(file){var _stateXhr_,_stateXhr;(_stateXhr=stateXhr)===null||_stateXhr===void 0?void 0:(_stateXhr_=_stateXhr["xhr_".concat(file.tmpId)])===null||_stateXhr_===void 0?void 0:_stateXhr_.abort();if(isMounted){setFiles(files.filter(function(f){return f.tmpId!==file.tmpId}))}},[files]);var handleOnFileRemove=(0,_react.useCallback)(function(file){if(isMounted){setFiles(files.filter(function(f){return f.tmpId!==file.tmpId}))}},[files]);var handleOnRemoveAllFiles=function(){if(isMounted)setFiles([])};return{handleOnDrop:handleOnDrop,handleOnCancel:handleOnCancel,handleOnFileRemove:handleOnFileRemove,handleOnRemoveAllFiles:handleOnRemoveAllFiles,files:files}};
//# sourceMappingURL=hooks.js.map