fetch-plugin
Version:
fetch polyfill with TIMEOUT setting and other options, extend from whatwg-fetch
2 lines (1 loc) • 11.4 kB
JavaScript
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self)._fetch=e()}(this,(function(){"use strict";function t(){return(t=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var r=arguments[e];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(t[n]=r[n])}return t}).apply(this,arguments)}var e="URLSearchParams"in self,r="Symbol"in self&&"iterator"in Symbol,n="FileReader"in self&&"Blob"in self&&function(){try{return new Blob,!0}catch(t){return!1}}(),o="FormData"in self,i="ArrayBuffer"in self;if(i)var s=["[object Int8Array]","[object Uint8Array]","[object Uint8ClampedArray]","[object Int16Array]","[object Uint16Array]","[object Int32Array]","[object Uint32Array]","[object Float32Array]","[object Float64Array]"],a=ArrayBuffer.isView||function(t){return t&&s.indexOf(Object.prototype.toString.call(t))>-1};function u(t){if("string"!=typeof t&&(t=String(t)),/[^a-z0-9\-#$%&'*+.^_`|~]/i.test(t))throw new TypeError("Invalid character in header field name");return t.toLowerCase()}function c(t){return"string"!=typeof t&&(t=String(t)),t}function h(t){var e={next:function(){var e=t.shift();return{done:void 0===e,value:e}}};return r&&(e[Symbol.iterator]=function(){return e}),e}function f(t){this.map={},t instanceof f?t.forEach((function(t,e){this.append(e,t)}),this):Array.isArray(t)?t.forEach((function(t){this.append(t[0],t[1])}),this):t&&Object.getOwnPropertyNames(t).forEach((function(e){this.append(e,t[e])}),this)}function l(t){if(t.bodyUsed)return Promise.reject(new TypeError("Already read"));t.bodyUsed=!0}function d(t){return new Promise((function(e,r){t.onload=function(){e(t.result)},t.onerror=function(){r(t.error)}}))}function p(t){var e=new FileReader,r=d(e);return e.readAsArrayBuffer(t),r}function y(t){if(t.slice)return t.slice(0);var e=new Uint8Array(t.byteLength);return e.set(new Uint8Array(t)),e.buffer}function b(){return this.bodyUsed=!1,this._initBody=function(t){var r;this._bodyInit=t,t?"string"==typeof t?this._bodyText=t:n&&Blob.prototype.isPrototypeOf(t)?this._bodyBlob=t:o&&FormData.prototype.isPrototypeOf(t)?this._bodyFormData=t:e&&URLSearchParams.prototype.isPrototypeOf(t)?this._bodyText=t.toString():i&&n&&((r=t)&&DataView.prototype.isPrototypeOf(r))?(this._bodyArrayBuffer=y(t.buffer),this._bodyInit=new Blob([this._bodyArrayBuffer])):i&&(ArrayBuffer.prototype.isPrototypeOf(t)||a(t))?this._bodyArrayBuffer=y(t):this._bodyText=t=Object.prototype.toString.call(t):this._bodyText="",this.headers.get("content-type")||("string"==typeof t?this.headers.set("content-type","text/plain;charset=UTF-8"):this._bodyBlob&&this._bodyBlob.type?this.headers.set("content-type",this._bodyBlob.type):e&&URLSearchParams.prototype.isPrototypeOf(t)&&this.headers.set("content-type","application/x-www-form-urlencoded;charset=UTF-8"))},n&&(this.blob=function(){var t=l(this);if(t)return t;if(this._bodyBlob)return Promise.resolve(this._bodyBlob);if(this._bodyArrayBuffer)return Promise.resolve(new Blob([this._bodyArrayBuffer]));if(this._bodyFormData)throw new Error("could not read FormData body as blob");return Promise.resolve(new Blob([this._bodyText]))},this.arrayBuffer=function(){return this._bodyArrayBuffer?l(this)||Promise.resolve(this._bodyArrayBuffer):this.blob().then(p)}),this.text=function(){var t,e,r,n=l(this);if(n)return n;if(this._bodyBlob)return t=this._bodyBlob,e=new FileReader,r=d(e),e.readAsText(t),r;if(this._bodyArrayBuffer)return Promise.resolve(function(t){for(var e=new Uint8Array(t),r=new Array(e.length),n=0;n<e.length;n++)r[n]=String.fromCharCode(e[n]);return r.join("")}(this._bodyArrayBuffer));if(this._bodyFormData)throw new Error("could not read FormData body as text");return Promise.resolve(this._bodyText)},o&&(this.formData=function(){return this.text().then(w)}),this.json=function(){return this.text().then(JSON.parse)},this}f.prototype.append=function(t,e){t=u(t),e=c(e);var r=this.map[t];this.map[t]=r?r+", "+e:e},f.prototype.delete=function(t){delete this.map[u(t)]},f.prototype.get=function(t){return t=u(t),this.has(t)?this.map[t]:null},f.prototype.has=function(t){return this.map.hasOwnProperty(u(t))},f.prototype.set=function(t,e){this.map[u(t)]=c(e)},f.prototype.forEach=function(t,e){for(var r in this.map)this.map.hasOwnProperty(r)&&t.call(e,this.map[r],r,this)},f.prototype.keys=function(){var t=[];return this.forEach((function(e,r){t.push(r)})),h(t)},f.prototype.values=function(){var t=[];return this.forEach((function(e){t.push(e)})),h(t)},f.prototype.entries=function(){var t=[];return this.forEach((function(e,r){t.push([r,e])})),h(t)},r&&(f.prototype[Symbol.iterator]=f.prototype.entries);var m=["DELETE","GET","HEAD","OPTIONS","POST","PUT"];function v(t,e){var r,n,o=(e=e||{}).body;if(t instanceof v){if(t.bodyUsed)throw new TypeError("Already read");this.url=t.url,this.credentials=t.credentials,e.headers||(this.headers=new f(t.headers)),this.method=t.method,this.mode=t.mode,this.signal=t.signal,o||null==t._bodyInit||(o=t._bodyInit,t.bodyUsed=!0)}else this.url=String(t);if(this.credentials=e.credentials||this.credentials||"same-origin",!e.headers&&this.headers||(this.headers=new f(e.headers)),this.method=(r=e.method||this.method||"GET",n=r.toUpperCase(),m.indexOf(n)>-1?n:r),this.mode=e.mode||this.mode||null,this.signal=e.signal||this.signal,this.referrer=null,("GET"===this.method||"HEAD"===this.method)&&o)throw new TypeError("Body not allowed for GET or HEAD requests");this._initBody(o)}function w(t){var e=new FormData;return t.trim().split("&").forEach((function(t){if(t){var r=t.split("="),n=r.shift().replace(/\+/g," "),o=r.join("=").replace(/\+/g," ");e.append(decodeURIComponent(n),decodeURIComponent(o))}})),e}function g(t,e){e||(e={}),this.type="default",this.status=void 0===e.status?200:e.status,this.ok=this.status>=200&&this.status<300,this.statusText="statusText"in e?e.statusText:"OK",this.headers=new f(e.headers),this.url=e.url||"",this._initBody(t)}v.prototype.clone=function(){return new v(this,{body:this._bodyInit})},b.call(v.prototype),b.call(g.prototype),g.prototype.clone=function(){return new g(this._bodyInit,{status:this.status,statusText:this.statusText,headers:new f(this.headers),url:this.url})},g.error=function(){var t=new g(null,{status:0,statusText:""});return t.type="error",t};var O=[301,302,303,307,308];g.redirect=function(t,e){if(-1===O.indexOf(e))throw new RangeError("Invalid status code");return new g(null,{status:e,headers:{location:t}})};var E=self.DOMException;try{new E}catch(t){(E=function(t,e){this.message=t,this.name=e;var r=Error(t);this.stack=r.stack}).prototype=Object.create(Error.prototype),E.prototype.constructor=E}function T(t,e){return new Promise((function(r,o){var i=new v(t,e);if(i.signal&&i.signal.aborted)return o(new E("Aborted","AbortError"));var s=new XMLHttpRequest;function a(){s.abort()}s.onload=function(){var t,e,n={status:s.status,statusText:s.statusText,headers:(t=s.getAllResponseHeaders()||"",e=new f,t.replace(/\r?\n[\t ]+/g," ").split(/\r?\n/).forEach((function(t){var r=t.split(":"),n=r.shift().trim();if(n){var o=r.join(":").trim();e.append(n,o)}})),e)};n.url="responseURL"in s?s.responseURL:n.headers.get("X-Request-URL");var o="response"in s?s.response:s.responseText;r(new g(o,n))},s.onerror=function(){o(new TypeError("Network request failed"))},s.ontimeout=function(){o(new TypeError("Network request failed"))},s.onabort=function(){o(new E("Aborted","AbortError"))},s.open(i.method,i.url,!0),"include"===i.credentials?s.withCredentials=!0:"omit"===i.credentials&&(s.withCredentials=!1),"responseType"in s&&n&&(s.responseType="blob"),i.headers.forEach((function(t,e){s.setRequestHeader(e,t)})),i.signal&&(i.signal.addEventListener("abort",a),s.onreadystatechange=function(){4===s.readyState&&i.signal.removeEventListener("abort",a)}),s.send(void 0===i._bodyInit?null:i._bodyInit)}))}T.polyfill=!0,self.fetch||(self.fetch=T,self.Headers=f,self.Request=v,self.Response=g);var A={"Content-Type":"application/json"},_={headers:new Headers(A),mode:"same-origin",credentials:"include",cache:"reload",redirect:"follow",timeout:3e4,fetchStart:function(t){return t}},S=function(){for(var e=arguments.length,r=new Array(e),n=0;n<e;n++)r[n]=arguments[n];var o=t.apply(void 0,[{}].concat(r)),i=t({},A,o.headers),s=null;return(s=t({},_,o)).headers=new Headers(i),{resultOptions:s,resultHealers:i}},B=function(t){return t.text().then((function(e){try{return JSON.parse(e)}catch(r){throw new Error("JSON Parse Error: ".concat(r,", URL: ").concat(t.url,", ").concat(e.slice(0,500)))}}))},P=function(t){if(t.status>=200&&t.status<300||304==t.status)return t;throw new Error("HTTP Status Code: ".concat(t.status,", URL: ").concat(t.url))},x=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if("[object Object]"!==Object.prototype.toString.call(e)||0===Object.keys(e).length)return t;var r=[];for(var n in e)r.push("".concat(encodeURIComponent(n),"=").concat(encodeURIComponent(e[n])));return t+(-1===t.indexOf("?")?"?":"")+r.join("&")},U=function(t){return"function"==typeof _.fetchSuccess&&_.fetchSuccess(t),t},j=function(t){throw"function"==typeof _.fetchError&&_.fetchError(t),t=t instanceof Error?t:new Error(t)},R=function(t,e){return new Promise((function(r,n){var o=0;Promise.resolve(e.fetchStart({url:t,fetchOption:e})).then((function(t){if(!1===t){var e=new Error("".concat(t.url," cancel"));e.fetchOption=t.fetchOption,n(e)}var r=new Request(t.url,t.fetchOption);return o=setTimeout((function(){var e=new Error("".concat(t.url," timeout"));e.fetchOption=t.fetchOption,n(e)}),t.fetchOption.timeout),fetch(r)})).then((function(t){clearTimeout(o),t.fetchOption=e,r(t)}),(function(r){clearTimeout(o),r.url=t,r.fetchOption=e,n(r)}))})).then(P)};return{setOptions:function(t){_=S(t).resultOptions,A=S(t).resultHealers},getJSONP:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n="jsonp"+ +new Date,o=document.createElement("script");e[r.callbackName||"_callback"]=n;var i=x(t,e),s=document.head||document.querySelector("head")||document.documentElement;return o.setAttribute("src",i),o.setAttribute("charset","utf-8"),o.setAttribute("defer",!0),o.setAttribute("async",!0),s.insertBefore(o,s.firstChild),new Promise((function(t,e){window[n]=function(e){t(e),s.removeChild(o)},o.onerror=function(){e(),s.removeChild(o)}}))},getJSON:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n=S({method:"GET"},r).resultOptions,o=x(t,e);return R(o,n).then(B).then(U,j)},postJSON:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n=S({method:"POST",body:JSON.stringify(e)},r).resultOptions,o=t;return R(o,n).then(B).then(U,j)},putJSON:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n=S({method:"PUT",body:JSON.stringify(e)},r).resultOptions,o=t;return R(o,n).then(B).then(U,j)},deleteJSON:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n=S({method:"DELETE"},r).resultOptions,o=x(t,e);return R(o,n).then(B).then(U,j)}}}));