formdata-polyfill - npm Package Compare versions

Comparing version 4.0.6 to 4.0.7

esm.min.js

@@ -7,19 +7,24 @@ /*! formdata-polyfill. MIT License. Jimmy Wärting <https://jimmy.warting.se/opensource> */
 var {toStringTag:t,iterator:i,hasInstance:h}=Symbol,
+r=Math.random,
 m='append,set,get,getAll,delete,keys,values,entries,forEach,constructor'.split(','),
-f=(a,b,c)=>(a+='',/^(Blob|File)$/.test(b?.[t])?[(c=c!==void 0?c+'':b[t]=='File'?b.name:'blob',a),b.name!==c||b[t]=='blob'?new F([b],c):b]:[a,b+'']),
-e=(c,f)=>(f?c:c.replace(/\r?\n|\r/g,'\r\n')).replace(/\n/g,'%0A').replace(/\r/g,'%0D').replace(/"/g,'%22')
+f=(a,b,c)=>(a+='',/^(Blob|File)$/.test(b?.[t])?[(c=c!==void 0?c+'':b[t]=='File'?b.name:'blob',a),b.name!==c||b[t]=='blob'?new F([b],c,b):b]:[a,b+'']),
+e=(c,f)=>(f?c:c.replace(/\r?\n|\r/g,'\r\n')).replace(/\n/g,'%0A').replace(/\r/g,'%0D').replace(/"/g,'%22'),
+x=(n, a, e)=>{if(a.length<e){throw new TypeError(`Failed to execute '${n}' on 'FormData': ${e} arguments required, but only ${a.length} present.`)}}
 
 export const File = F
 
-export class FormData {
+/** @type {typeof globalThis.FormData} */
+export const FormData = class FormData {
 #d=[];
+constructor(...a){if(a.length)throw new TypeError(`Failed to construct 'FormData': parameter 1 is not of type 'HTMLFormElement'.`)}
 get [t]() {return 'FormData'}
 [i](){return this.entries()}
 [h](o) {return typeof o==='object'&&o[t]==='FormData'&&!m.some(m=>typeof o[m]!='function')}
-append(...a){this.#d.push(f(...a))}delete(a){a+='';this.#d=this.#d.filter(([b])=>b!==a)}
-get(a){a+='';for(var b=this.#d,l=b.length,c=0;c<l;c++)if(b[c][0]===a)return b[c][1];return null}
-getAll(a,b){b=[];a+='';this.#d.forEach(c=>c[0]===a&&b.push(c[1]));return b}
-has(a){a+='';return this.#d.some(b=>b[0]===a)}
-forEach(a,b){for(var [c,d]of this)a.call(b,d,c,this)}
-set(...a){var b=[],c=!0;a=f(...a);this.#d.forEach(d=>{d[0]===a[0]?c&&(c=!b.push(a)):b.push(d)});c&&b.push(a);this.#d=b}
+append(...a){x('append',arguments,2);this.#d.push(f(...a))}
+delete(a){x('delete',arguments,1);a+='';this.#d=this.#d.filter(([b])=>b!==a)}
+get(a){x('get',arguments,1);a+='';for(var b=this.#d,l=b.length,c=0;c<l;c++)if(b[c][0]===a)return b[c][1];return null}
+getAll(a,b){x('getAll',arguments,1);b=[];a+='';this.#d.forEach(c=>c[0]===a&&b.push(c[1]));return b}
+has(a){x('has',arguments,1);a+='';return this.#d.some(b=>b[0]===a)}
+forEach(a,b){x('forEach',arguments,1);for(var [c,d]of this)a.call(b,d,c,this)}
+set(...a){x('set',arguments,2);var b=[],c=!0;a=f(...a);this.#d.forEach(d=>{d[0]===a[0]?c&&(c=!b.push(a)):b.push(d)});c&&b.push(a);this.#d=b}
 *entries(){yield*this.#d}
@@ -29,4 +34,5 @@ *keys(){for(var[a]of this)yield a}
 
+/** @param {FormData} F */
 export function formDataToBlob (F,B=C){
-var b='----formdata-'+Math.random(),c=[],p=`--${b}\r\nContent-Disposition: form-data; name="`
+var b=`${r()}${r()}`.replace(/\./g, '').slice(-28).padStart(32, '-'),c=[],p=`--${b}\r\nContent-Disposition: form-data; name="`
 F.forEach((v,n)=>typeof v=='string'
@@ -33,0 +39,0 @@ ?c.push(p+e(n)+`"\r\n\r\n${v.replace(/\r(?!\n)|(?<!\r)\n/g, '\r\n')}\r\n`)

FormData.js

@@ -78,2 +78,7 @@ /* formdata-polyfill. MIT License. Jimmy Wärting <https://jimmy.warting.se/opensource> */
 
+  /**
+   * @param {string} name
+   * @param {string | undefined} filename
+   * @returns {[string, File|string]}
+   */
   function normalizeArgs (name, value, filename) {
@@ -101,2 +106,7 @@ if (value instanceof Blob) {
 
+  /**
+   * @template T
+   * @param {ArrayLike<T>} arr
+   * @param {{ (elm: T): void; }} cb
+   */
   function each (arr, cb) {
@@ -117,10 +127,10 @@ for (let i = 0; i < arr.length; i++) {
      *
-     * @param {HTMLElement=} form
+     * @param {HTMLFormElement=} form
      */
     constructor (form) {
+      /** @type {[string, string|File][]} */
       this._data = []
 
       const self = this
-
-      form && each(form.elements, elm => {
+      form && each(form.elements, (/** @type {HTMLInputElement} */ elm) => {
         if (
@@ -202,3 +212,2 @@ !elm.name ||
      * @param   {Object=}   thisArg   `this` context for callback function
-     * @return  {undefined}
      */
@@ -282,3 +291,2 @@ forEach (callback, thisArg) {
      * @param   {string=}   filename  Filename (optional)
-     * @return  {undefined}
      */
@@ -288,2 +296,3 @@ set (name, value, filename) {
       name = String(name)
+      /** @type {[string, string|File][]} */
       const result = []
@@ -356,3 +365,3 @@ const args = normalizeArgs(name, value, filename)
      *
-     * @return  {Iterator}
+     * @return {Iterator}
      */
@@ -359,0 +368,0 @@ [Symbol.iterator] () {

formdata.min.js

@@ -1,21 +0,21 @@
-/*! formdata-polyfill. MIT License. Jimmy Wärting <https://jimmy.warting.se/opensource> */
-;(function(){var h;function l(a){var c=0;return function(){return c<a.length?{done:!1,value:a[c++]}:{done:!0}}}var m="function"==typeof Object.defineProperties?Object.defineProperty:function(a,c,b){if(a==Array.prototype||a==Object.prototype)return a;a[c]=b.value;return a};
-function n(a){a=["object"==typeof globalThis&&globalThis,a,"object"==typeof window&&window,"object"==typeof self&&self,"object"==typeof global&&global];for(var c=0;c<a.length;++c){var b=a[c];if(b&&b.Math==Math)return b}throw Error("Cannot find global object");}var q=n(this);function r(a,c){if(c)a:{for(var b=q,d=a.split("."),e=0;e<d.length-1;e++){var f=d[e];if(!(f in b))break a;b=b[f]}d=d[d.length-1];e=b[d];f=c(e);f!=e&&null!=f&&m(b,d,{configurable:!0,writable:!0,value:f})}}
-r("Symbol",function(a){function c(f){if(this instanceof c)throw new TypeError("Symbol is not a constructor");return new b(d+(f||"")+"_"+e++,f)}function b(f,g){this.A=f;m(this,"description",{configurable:!0,writable:!0,value:g})}if(a)return a;b.prototype.toString=function(){return this.A};var d="jscomp_symbol_"+(1E9*Math.random()>>>0)+"_",e=0;return c});
-r("Symbol.iterator",function(a){if(a)return a;a=Symbol("Symbol.iterator");for(var c="Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array Float32Array Float64Array".split(" "),b=0;b<c.length;b++){var d=q[c[b]];"function"===typeof d&&"function"!=typeof d.prototype[a]&&m(d.prototype,a,{configurable:!0,writable:!0,value:function(){return u(l(this))}})}return a});function u(a){a={next:a};a[Symbol.iterator]=function(){return this};return a}
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+/*! formdata-polyfill. MIT License. Jimmy W?rting <https://jimmy.warting.se/opensource> */
+;(function(){var h;function l(a){var b=0;return function(){return b<a.length?{done:!1,value:a[b++]}:{done:!0}}}var m="function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){if(a==Array.prototype||a==Object.prototype)return a;a[b]=c.value;return a};
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+if("undefined"!==typeof Blob&&("undefined"===typeof FormData||!FormData.prototype.keys)){var M=function(a,b){for(var c=0;c<a.length;c++)b(a[c])},N=function(a){return a.replace(/\r?\n|\r/g,"\r\n")},O=function(a,b,c){if(b instanceof Blob){c=void 0!==c?String(c+""):"string"===typeof b.name?b.name:"blob";if(b.name!==c||"[object Blob]"===Object.prototype.toString.call(b))b=new File([b],c);return[String(a),b]}return[String(a),String(b)]},P=function(a,b){if(a.length<b)throw new TypeError(b+" argument required, but only "+
+a.length+" present.");},Q="object"===typeof globalThis?globalThis:"object"===typeof window?window:"object"===typeof self?self:this,R=Q.FormData,S=Q.XMLHttpRequest&&Q.XMLHttpRequest.prototype.send,T=Q.Request&&Q.fetch,U=Q.navigator&&Q.navigator.sendBeacon,V=Q.Element&&Q.Element.prototype,W=Q.Symbol&&Symbol.toStringTag;W&&(Blob.prototype[W]||(Blob.prototype[W]="Blob"),"File"in Q&&!File.prototype[W]&&(File.prototype[W]="File"));try{new File([],"")}catch(a){Q.File=function(b,c,d){b=new Blob(b,d||{});
+Object.defineProperties(b,{name:{value:c},lastModified:{value:+(d&&void 0!==d.lastModified?new Date(d.lastModified):new Date)},toString:{value:function(){return"[object File]"}}});W&&Object.defineProperty(b,W,{value:"File"});return b}}var escape=function(a){return a.replace(/\n/g,"%0A").replace(/\r/g,"%0D").replace(/"/g,"%22")},X=function(a){this.i=[];var b=this;a&&M(a.elements,function(c){if(c.name&&!c.disabled&&"submit"!==c.type&&"button"!==c.type&&!c.matches("form fieldset[disabled] *"))if("file"===
+c.type){var d=c.files&&c.files.length?c.files:[new File([],"",{type:"application/octet-stream"})];M(d,function(e){b.append(c.name,e)})}else"select-multiple"===c.type||"select-one"===c.type?M(c.options,function(e){!e.disabled&&e.selected&&b.append(c.name,e.value)}):"checkbox"===c.type||"radio"===c.type?c.checked&&b.append(c.name,c.value):(d="textarea"===c.type?N(c.value):c.value,b.append(c.name,d))})};h=X.prototype;h.append=function(a,b,c){P(arguments,2);this.i.push(O(a,b,c))};h.delete=function(a){P(arguments,
+1);var b=[];a=String(a);M(this.i,function(c){c[0]!==a&&b.push(c)});this.i=b};h.entries=function b(){var c,d=this;return K(b,function(e){1==e.h&&(c=0);if(3!=e.h)return c<d.i.length?e=E(e,d.i[c]):(e.h=0,e=void 0),e;c++;e.h=2})};h.forEach=function(b,c){P(arguments,1);for(var d=v(this),e=d.next();!e.done;e=d.next()){var f=v(e.value);e=f.next().value;f=f.next().value;b.call(c,f,e,this)}};h.get=function(b){P(arguments,1);var c=this.i;b=String(b);for(var d=0;d<c.length;d++)if(c[d][0]===b)return c[d][1];
+return null};h.getAll=function(b){P(arguments,1);var c=[];b=String(b);M(this.i,function(d){d[0]===b&&c.push(d[1])});return c};h.has=function(b){P(arguments,1);b=String(b);for(var c=0;c<this.i.length;c++)if(this.i[c][0]===b)return!0;return!1};h.keys=function c(){var d=this,e,f,g,k,p;return K(c,function(t){1==t.h&&(e=v(d),f=e.next());if(3!=t.h){if(f.done){t.h=0;return}g=f.value;k=v(g);p=k.next().value;return E(t,p)}f=e.next();t.h=2})};h.set=function(c,d,e){P(arguments,2);c=String(c);var f=[],g=O(c,
+d,e),k=!0;M(this.i,function(p){p[0]===c?k&&(k=!f.push(g)):f.push(p)});k&&f.push(g);this.i=f};h.values=function d(){var e=this,f,g,k,p,t;return K(d,function(x){1==x.h&&(f=v(e),g=f.next());if(3!=x.h){if(g.done){x.h=0;return}k=g.value;p=v(k);p.next();t=p.next().value;return E(x,t)}g=f.next();x.h=2})};X.prototype._asNative=function(){for(var d=new R,e=v(this),f=e.next();!f.done;f=e.next()){var g=v(f.value);f=g.next().value;g=g.next().value;d.append(f,g)}return d};X.prototype._blob=function(){var d="----formdata-polyfill-"+
+Math.random(),e=[],f="--"+d+'\r\nContent-Disposition: form-data; name="';this.forEach(function(g,k){return"string"==typeof g?e.push(f+escape(N(k))+('"\r\n\r\n'+N(g)+"\r\n")):e.push(f+escape(N(k))+('"; filename="'+escape(g.name)+'"\r\nContent-Type: '+(g.type||"application/octet-stream")+"\r\n\r\n"),g,"\r\n")});e.push("--"+d+"--");return new Blob(e,{type:"multipart/form-data; boundary="+d})};X.prototype[Symbol.iterator]=function(){return this.entries()};X.prototype.toString=function(){return"[object FormData]"};
+V&&!V.matches&&(V.matches=V.matchesSelector||V.mozMatchesSelector||V.msMatchesSelector||V.oMatchesSelector||V.webkitMatchesSelector||function(d){d=(this.document||this.ownerDocument).querySelectorAll(d);for(var e=d.length;0<=--e&&d.item(e)!==this;);return-1<e});W&&(X.prototype[W]="FormData");if(S){var Y=Q.XMLHttpRequest.prototype.setRequestHeader;Q.XMLHttpRequest.prototype.setRequestHeader=function(d,e){Y.call(this,d,e);"content-type"===d.toLowerCase()&&(this.B=!0)};Q.XMLHttpRequest.prototype.send=
+function(d){d instanceof X?(d=d._blob(),this.B||this.setRequestHeader("Content-Type",d.type),S.call(this,d)):S.call(this,d)}}T&&(Q.fetch=function(d,e){e&&e.body&&e.body instanceof X&&(e.body=e.body._blob());return T.call(this,d,e)});U&&(Q.navigator.sendBeacon=function(d,e){e instanceof X&&(e=e._asNative());return U.call(this,d,e)});Q.FormData=X};})();

package.json

 {
   "name": "formdata-polyfill",
-  "version": "4.0.6",
+  "version": "4.0.7",
   "description": "HTML5 `FormData` for Browsers and Node.",
@@ -8,5 +8,7 @@ "type": "module",
   "scripts": {
-    "build": "node build",
+    "build": "node build.js",
     "prepare": "npm run build && npm run test",
-    "test": "node test/test-esm.js"
+    "test": "node test/test-esm.js",
+    "test-wpt": "node --experimental-loader ./test/http-loader.js ./test/test-wpt-in-node.js",
+    "test-polyfill": "php -S localhost:4445 & open http://localhost:4445/test/test-polyfill.html"
   },
@@ -19,2 +21,3 @@ "repository": {
     "esm.min.js",
+    "esm.min.d.ts",
     "FormData.js",
@@ -40,4 +43,9 @@ "formdata-to-blob.js",
   "dependencies": {
-    "fetch-blob": "^3.0.0"
+    "fetch-blob": "^3.1.2"
+  },
+  "devDependencies": {
+    "@types/google-closure-compiler": "^0.0.19",
+    "@types/node": "^16.7.10",
+    "google-closure-compiler": "^20210808.0.0"
   }
 }

README.md

@@ -11,7 +11,7 @@ ### A `FormData` polyfill for the browser ...and a module for NodeJS (`New!`)
 ### The NodeJS / ESM version
-- The modular (~1500 B minified uncompressed) version of this package is independent of any browser stuff and don't patch anything
-- It's as pure/spec compatible as it possible gets.
+- The modular (~2.3 KiB minified uncompressed) version of this package is independent of any browser stuff and don't patch anything
+- It's as pure/spec compatible as it possible gets the test are run by WPT.
 - It's compatible with [node-fetch](https://github.com/node-fetch/node-fetch).
-- It have higher platform dependencies as it uses classes, symbols & private fields
-- Only dependency it has is fetch-blob
+- It have higher platform dependencies as it uses classes, symbols, ESM & private fields
+- Only dependency it has is [fetch-blob](https://github.com/node-fetch/fetch-blob)
 
@@ -23,3 +23,3 @@ ```js
 import { fileFromSync } from 'fetch-blob/from.js'
-import { FormData } from 'formdata-polyfill/esm-min.js'
+import { FormData } from 'formdata-polyfill/esm.min.js'
 
@@ -48,3 +48,3 @@ const file = fileFromSync('./README.md')
 It also comes with way to convert FormData into Blobs - it's not something that every developer should have to deal with.
-It's mainly for [node-fetch](https://github.com/node-fetch/node-fetch) and other http library to ease the process of serializing a FormData into a blob and just wish to deal with Blobs instead
+It's mainly for [node-fetch](https://github.com/node-fetch/node-fetch) and other http library to ease the process of serializing a FormData into a blob and just wish to deal with Blobs instead (Both Deno and Undici adapted a version of this [formDataToBlob](https://github.com/jimmywarting/FormData/blob/5ddea9e0de2fc5e246ab1b2f9d404dee0c319c02/formdata-to-blob.js) to the core and passes all WPT tests run by the browser itself)
 ```js
@@ -80,3 +80,3 @@ import { Readable } from 'node:stream'
 
-The browser polyfill conditionally replaces the native implementation rather then fixing the missing functions,
+The browser polyfill conditionally replaces the native implementation rather than fixing the missing functions,
 since otherwise there is no way to get or delete existing values in the FormData object.
@@ -83,0 +83,0 @@ Therefore this also patches `XMLHttpRequest.prototype.send` and `fetch` to send the `FormData` as a blob,

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Improved metrics

Total package byte prevSize

32204

increased by6.61%

Number of package files

8

increased by14.29%

Lines of code

503

increased by4.36%

Worsened metrics

Dev dependency count

3

increased byInfinity%

Dependency changes

• Updatedfetch-blob@^3.1.2