httpinvoke - npm Package Compare versions

Comparing version 1.2.1 to 1.3.0

bower.json

 {
   "name": "httpinvoke",
-  "version": "1.2.1",
+  "version": "1.3.0",
   "main": "httpinvoke-browser.js",
-  "description": "A 5.7kb no-dependencies HTTP client library for browsers and Node.js with a promise-based or Node.js-style callback-based API to progress events, text and binary file upload and download, partial response body, request and response headers, status code.",
+  "description": "A no-dependencies HTTP client library for browsers and Node.js with a promise-based or Node.js-style callback-based API to progress events, text and binary file upload and download, partial response body, request and response headers, status code.",
   "location": "https://github.com/jakutis/httpinvoke",
@@ -7,0 +7,0 @@ "homepage": "https://github.com/jakutis/httpinvoke",

component.json

 {
   "name": "httpinvoke",
   "repo": "jakutis/httpinvoke",
-  "version": "1.2.1",
-  "description": "A 5.7kb no-dependencies HTTP client library for browsers and Node.js with a promise-based or Node.js-style callback-based API to progress events, text and binary file upload and download, partial response body, request and response headers, status code.",
+  "version": "1.3.0",
+  "description": "A no-dependencies HTTP client library for browsers and Node.js with a promise-based or Node.js-style callback-based API to progress events, text and binary file upload and download, partial response body, request and response headers, status code.",
   "keywords": [
@@ -7,0 +7,0 @@ "http",

Gruntfile.js

@@ -16,6 +16,6 @@ var fs = require('fs');
         return replace(contents, ';', [{
-            from: 'var mixInPromise, pass, isArray, isArrayBufferView, _undefined, nextTick, isFormData;',
+            from: 'var addHook, initHooks, mixInPromise, pass, isArray, isArrayBufferView, _undefined, nextTick, isFormData;',
             to: globalVar + ';' + fs.readFileSync('./src/common/static.js').toString()
         }, {
-            from: 'var promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter, partialOutputMode;',
+            from: 'var hook, promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter, partialOutputMode;',
             to: fs.readFileSync('./src/common/closures.js').toString()
@@ -22,0 +22,0 @@ }]);

httpinvoke-browser.js

@@ -36,12 +36,12 @@ (function (root, factory) {
     var makeState = function(newstate) {
-        o[newstate] = function(newvalue) {
+        o[newstate] = function() {
             var i, p;
             if(queue) {
-                value = newvalue;
+                value = [].slice.call(arguments);
                 state = newstate;
 
-                for(i = 0; i < queue.length; i++) {
+                for(i = 0; i < queue.length; i += 1) {
                     if(typeof queue[i][state] === 'function') {
                         try {
-                            p = queue[i][state].call(null, value);
+                            p = queue[i][state].apply(null, value);
                             if(state < progress) {
@@ -54,3 +54,3 @@ chain(p, queue[i]._);
                     } else if(state < progress) {
-                        queue[i]._[state](value);
+                        queue[i]._[state].apply(null, value);
                     }
@@ -74,3 +74,3 @@ }
             nextTick(function() {
-                chain(item[state](value), item._);
+                chain(item[state].apply(null, value), item._);
             });
@@ -110,3 +110,26 @@ }
     return value;
-}, _undefined;
+}, _undefined, addHook = function(type, hook) {
+    'use strict';
+    if(typeof hook !== 'function') {
+        throw new Error('TODO error');
+    }
+    if(!this._hooks[type]) {
+        throw new Error('TODO error');
+    }
+    var httpinvoke = build();
+    for(var i in this._hooks) {
+        if(this._hooks.hasOwnProperty(i)) {
+            httpinvoke._hooks[i].push.apply(httpinvoke._hooks[i], this._hooks[i]);
+        }
+    }
+    httpinvoke._hooks[type].push(hook);
+    return httpinvoke;
+}, initHooks = function() {
+    return {
+        finished:[],
+        downloading:[],
+        uploading:[],
+        gotStatus:[]
+    };
+};
 ;
@@ -191,2 +214,4 @@ /* jshint unused:false */
     };
+
+var build = function() {
     var createXHR;
@@ -200,3 +225,10 @@ var httpinvoke = function(uri, method, options, cb) {
 /* jshint -W020 */
-var promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter;
+var hook, promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter;
+hook = function(type, args) {
+    var hooks = httpinvoke._hooks[type];
+    for(var i = 0; i < hooks.length; i += 1) {
+        args = hooks[i].apply(null, args);
+    }
+    return args;
+};
 /*************** COMMON initialize parameters **************/
@@ -244,20 +276,32 @@ var downloadTimeout, uploadTimeout, timeout;
 var safeCallback = function(name, aspectBefore, aspectAfter) {
-    return function(a, b, c, d) {
-        var _cb;
-        aspectBefore(a, b, c, d);
+    return function() {
+        var args, _cb, failedOnHook = false, fail = function(err, args) {
+            _cb = cb;
+            cb = null;
+            nextTick(function() {
+                /* jshint expr:true */
+                _cb && _cb(err);
+                /* jshint expr:false */
+                promise();
+                if(!_cb && !failedOnHook) {
+                    throw err;
+                }
+            });
+            return name === 'finished' ? [err] : args;
+        };
+        aspectBefore.apply(null, args);
+        try {
+            args = hook(name, [].slice.call(arguments));
+        } catch(err) {
+            failedOnHook = true;
+            args = fail(err, args);
+        }
         if(options[name]) {
             try {
-                options[name](a, b, c, d);
+                options[name].apply(null, args);
             } catch(err) {
-                _cb = cb;
-                cb = null;
-                nextTick(function() {
-                    /* jshint expr:true */
-                    _cb && _cb(err);
-                    /* jshint expr:false */
-                    promise();
-                });
+                args = fail(err, args);
             }
         }
-        aspectAfter(a, b, c, d);
+        aspectAfter.apply(null, args);
     };
@@ -317,22 +361,12 @@ };
 }, function(err, body, statusCode, headers) {
-    if(err) {
-        return promise[reject](err);
-    }
-    promise[resolve]({
+    var res = {
         body: body,
         statusCode: statusCode,
         headers: headers
-    });
+    };
+    if(err) {
+        return promise[reject](err, res);
+    }
+    promise[resolve](res);
 });
-var fixPositiveOpt = function(opt) {
-    if(options[opt] === _undefined) {
-        options[opt] = 0;
-    } else if(typeof options[opt] === 'number') {
-        if(options[opt] < 0) {
-            return failWithoutRequest(cb, [1, opt]);
-        }
-    } else {
-        return failWithoutRequest(cb, [2, opt]);
-    }
-};
 var converters = options.converters || {};
@@ -1152,5 +1186,9 @@ var inputConverter;
     })();
+    httpinvoke._hooks = initHooks();
+    httpinvoke.hook = addHook;
 
     return httpinvoke;
+};
+    return build();
 })
 ));

httpinvoke-browser.min.js

@@ -1,1 +0,1 @@
-(function(root,factory){if(typeof define==="function"&&define.amd){define(factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.httpinvoke=factory()}})(this,function(){"use strict";var global;global=window;var resolve=0,reject=1,progress=2,chain=function(a,b){if(a&&a.then){a.then(function(){b[resolve].apply(null,arguments)},function(){b[reject].apply(null,arguments)},function(){b[progress].apply(null,arguments)})}else{b[resolve](a)}},nextTick=global.process&&global.process.nextTick||global.setImmediate||global.setTimeout,mixInPromise=function(o){var value,queue=[],state=progress;var makeState=function(newstate){o[newstate]=function(newvalue){var i,p;if(queue){value=newvalue;state=newstate;for(i=0;i<queue.length;i++){if(typeof queue[i][state]==="function"){try{p=queue[i][state].call(null,value);if(state<progress){chain(p,queue[i]._)}}catch(err){queue[i]._[reject](err)}}else if(state<progress){queue[i]._[state](value)}}if(state<progress){queue=null}}}};makeState(progress);makeState(resolve);makeState(reject);o.then=function(){var item=[].slice.call(arguments);item._=mixInPromise({});if(queue){queue.push(item)}else if(typeof item[state]==="function"){nextTick(function(){chain(item[state](value),item._)})}return item._};return o},isArrayBufferView=function(input){return typeof input==="object"&&input!==null&&(global.ArrayBufferView&&input instanceof ArrayBufferView||global.Int8Array&&input instanceof Int8Array||global.Uint8Array&&input instanceof Uint8Array||global.Uint8ClampedArray&&input instanceof Uint8ClampedArray||global.Int16Array&&input instanceof Int16Array||global.Uint16Array&&input instanceof Uint16Array||global.Int32Array&&input instanceof Int32Array||global.Uint32Array&&input instanceof Uint32Array||global.Float32Array&&input instanceof Float32Array||global.Float64Array&&input instanceof Float64Array)},isArray=function(object){return Object.prototype.toString.call(object)==="[object Array]"},isFormData=function(input){return typeof input==="object"&&input!==null&&global.FormData&&input instanceof global.FormData},isByteArray=function(input){return typeof input==="object"&&input!==null&&(global.Buffer&&input instanceof Buffer||global.Blob&&input instanceof Blob||global.File&&input instanceof File||global.ArrayBuffer&&input instanceof ArrayBuffer||isArrayBufferView(input)||isArray(input))},supportedMethods=",GET,HEAD,PATCH,POST,PUT,DELETE,",pass=function(value){return value},_undefined;var statusTextToCode=function(){for(var group=arguments.length,map={};group--;){for(var texts=arguments[group].split(","),index=texts.length;index--;){map[texts[index]]=(group+1)*100+index}}return map}("Continue,Switching Protocols","OK,Created,Accepted,Non-Authoritative Information,No Content,Reset Content,Partial Content","Multiple Choices,Moved Permanently,Found,See Other,Not Modified,Use Proxy,_,Temporary Redirect","Bad Request,Unauthorized,Payment Required,Forbidden,Not Found,Method Not Allowed,Not Acceptable,Proxy Authentication Required,Request Timeout,Conflict,Gone,Length Required,Precondition Failed,Request Entity Too Large,Request-URI Too Long,Unsupported Media Type,Requested Range Not Satisfiable,Expectation Failed","Internal Server Error,Not Implemented,Bad Gateway,Service Unavailable,Gateway Time-out,HTTP Version Not Supported");var upgradeByteArray=global.Uint8Array?function(array){return new Uint8Array(array)}:pass;var binaryStringToByteArray=function(str,bytearray){for(var i=bytearray.length;i<str.length;){bytearray.push(str.charCodeAt(i++)&255)}return bytearray};var countStringBytes=function(string){for(var c,n=0,i=string.length;i--;){c=string.charCodeAt(i);n+=c<128?1:c<2048?2:3}return n};var responseBodyToBytes,responseBodyLength;try{execScript("Function httpinvoke0(B,A,C)\r\nDim i\r\nFor i=C to LenB(B)\r\nA.push(AscB(MidB(B,i,1)))\r\nNext\r\nEnd Function\r\nFunction httpinvoke1(B)\r\nhttpinvoke1=LenB(B)\r\nEnd Function","vbscript");responseBodyToBytes=function(binary,bytearray){httpinvoke0(binary,bytearray,bytearray.length+1);return bytearray};responseBodyLength=function(binary){return httpinvoke1(binary)}}catch(err){}var responseByteArray=function(xhr,bytearray){return"responseBody"in xhr&&responseBodyToBytes?responseBodyToBytes(xhr.responseBody,bytearray):binaryStringToByteArray(xhr.responseText,bytearray)};var responseByteArrayLength=function(xhr){return"responseBody"in xhr&&responseBodyLength?responseBodyLength(xhr.responseBody):xhr.responseText.length};var fillOutputHeaders=function(xhr,outputHeaders){var headers=xhr.getAllResponseHeaders().split(/\r?\n/);var atLeastOne=false;for(var i=headers.length,colon,header;i--;){if((colon=headers[i].indexOf(":"))>=0){outputHeaders[headers[i].substr(0,colon).toLowerCase()]=headers[i].substr(colon+2);atLeastOne=true}}return atLeastOne};var urlPartitioningRegExp=/^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/;var isCrossDomain=function(location,uri){uri=urlPartitioningRegExp.exec(uri.toLowerCase());location=urlPartitioningRegExp.exec(location.toLowerCase())||[];return!!(uri&&(uri[1]!==location[1]||uri[2]!==location[2]||(uri[3]||(uri[1]==="http:"?"80":"443"))!==(location[3]||(location[1]==="http:"?"80":"443"))))};var createXHR;var httpinvoke=function(uri,method,options,cb){var promise,failWithoutRequest,uploadProgressCb,downloadProgressCb,inputLength,inputHeaders,statusCb,outputHeaders,exposedHeaders,status,outputBinary,input,outputLength,outputConverter;var downloadTimeout,uploadTimeout,timeout;if(!method){method="GET";options={}}else if(!options){if(typeof method==="string"){options={}}else if(typeof method==="object"){options=method;method="GET"}else{options={finished:method};method="GET"}}else if(!cb){if(typeof method==="object"){method.finished=options;options=method;method="GET"}else if(typeof options==="function"){options={finished:options}}}else{options.finished=cb}var safeCallback=function(name,aspectBefore,aspectAfter){return function(a,b,c,d){var _cb;aspectBefore(a,b,c,d);if(options[name]){try{options[name](a,b,c,d)}catch(err){_cb=cb;cb=null;nextTick(function(){_cb&&_cb(err);promise()})}}aspectAfter(a,b,c,d)}};failWithoutRequest=function(cb,err){if(!(err instanceof Error)){err=new Error("Error code #"+err+". See https://github.com/jakutis/httpinvoke#error-codes")}nextTick(function(){if(cb===null){return}cb(err)});promise=function(){};return mixInPromise(promise)};uploadProgressCb=safeCallback("uploading",pass,function(current,total){promise[progress]({type:"upload",current:current,total:total})});downloadProgressCb=safeCallback("downloading",pass,function(current,total,partial){promise[progress]({type:"download",current:current,total:total,partial:partial})});statusCb=safeCallback("gotStatus",function(){statusCb=null;if(downloadTimeout){setTimeout(function(){if(cb){cb(new Error("download timeout"));promise()}},downloadTimeout)}},function(statusCode,headers){promise[progress]({type:"headers",statusCode:statusCode,headers:headers})});cb=safeCallback("finished",function(){cb=null;promise()},function(err,body,statusCode,headers){if(err){return promise[reject](err)}promise[resolve]({body:body,statusCode:statusCode,headers:headers})});var fixPositiveOpt=function(opt){if(options[opt]===_undefined){options[opt]=0}else if(typeof options[opt]==="number"){if(options[opt]<0){return failWithoutRequest(cb,[1,opt])}}else{return failWithoutRequest(cb,[2,opt])}};var converters=options.converters||{};var inputConverter;inputHeaders=options.headers||{};outputHeaders={};exposedHeaders=options.corsExposedHeaders||[];exposedHeaders.push.apply(exposedHeaders,["Cache-Control","Content-Language","Content-Type","Content-Length","Expires","Last-Modified","Pragma","Content-Range","Content-Encoding"]);var partialOutputMode=options.partialOutputMode||"disabled";if(partialOutputMode.indexOf(",")>=0||",disabled,chunked,joined,".indexOf(","+partialOutputMode+",")<0){return failWithoutRequest(cb,[3])}if(method.indexOf(",")>=0||!httpinvoke.anyMethod&&supportedMethods.indexOf(","+method+",")<0){return failWithoutRequest(cb,[4,method])}var optionsOutputType=options.outputType;outputBinary=optionsOutputType==="bytearray";if(!optionsOutputType||optionsOutputType==="text"||outputBinary){outputConverter=pass}else if(converters["text "+optionsOutputType]){outputConverter=converters["text "+optionsOutputType];outputBinary=false}else if(converters["bytearray "+optionsOutputType]){outputConverter=converters["bytearray "+optionsOutputType];outputBinary=true}else{return failWithoutRequest(cb,[5,optionsOutputType])}inputConverter=pass;var optionsInputType=options.inputType;input=options.input;if(input!==_undefined){if(!optionsInputType||optionsInputType==="auto"){if(typeof input!=="string"&&!isByteArray(input)&&!isFormData(input)){return failWithoutRequest(cb,[6])}}else if(optionsInputType==="text"){if(typeof input!=="string"){return failWithoutRequest(cb,[7])}}else if(optionsInputType==="formdata"){if(!isFormData(input)){return failWithoutRequest(cb,[8])}}else if(optionsInputType==="bytearray"){if(!isByteArray(input)){return failWithoutRequest(cb,[9])}}else if(converters[optionsInputType+" text"]){inputConverter=converters[optionsInputType+" text"]}else if(converters[optionsInputType+" bytearray"]){inputConverter=converters[optionsInputType+" bytearray"]}else if(converters[optionsInputType+" formdata"]){inputConverter=converters[optionsInputType+" formdata"]}else{return failWithoutRequest(cb,[10,optionsInputType])}if(typeof input==="object"&&!isFormData(input)){if(global.ArrayBuffer&&input instanceof global.ArrayBuffer){input=new global.Uint8Array(input)}else if(isArrayBufferView(input)){input=new global.Uint8Array(input.buffer,input.byteOffset,input.byteLength)}}try{input=inputConverter(input)}catch(err){return failWithoutRequest(cb,err)}}else{if(optionsInputType&&optionsInputType!=="auto"){return failWithoutRequest(cb,[11])}if(inputHeaders["Content-Type"]){return failWithoutRequest(cb,[12])}}var isValidTimeout=function(timeout){return timeout>0&&timeout<1073741824};var optionsTimeout=options.timeout;if(optionsTimeout!==_undefined){if(typeof optionsTimeout==="number"&&isValidTimeout(optionsTimeout)){timeout=optionsTimeout}else if(isArray(optionsTimeout)&&optionsTimeout.length===2&&isValidTimeout(optionsTimeout[0])&&isValidTimeout(optionsTimeout[1])){if(httpinvoke.corsFineGrainedTimeouts||!crossDomain){uploadTimeout=optionsTimeout[0];downloadTimeout=optionsTimeout[1]}else{timeout=optionsTimeout[0]+optionsTimeout[1]}}else{return failWithoutRequest(cb,[13])}}if(uploadTimeout){setTimeout(function(){if(statusCb){cb(new Error("upload timeout"));promise()}},uploadTimeout)}if(timeout){setTimeout(function(){if(cb){cb(new Error("timeout"));promise()}},timeout)}var xhr,i,j,currentLocation,crossDomain,output,uploadProgressCbCalled=false,partialPosition=0,partialBuffer=partialOutputMode==="disabled"?_undefined:outputBinary?[]:"",partial=partialBuffer,partialUpdate=function(){if(partialOutputMode==="disabled"){return}if(outputBinary){responseByteArray(xhr,partialBuffer)}else{partialBuffer=xhr.responseText}partial=partialOutputMode==="joined"?partialBuffer:partialBuffer.slice(partialPosition);partialPosition=partialBuffer.length};var uploadProgress=function(uploaded){if(!uploadProgressCb){return}if(!uploadProgressCbCalled){uploadProgressCbCalled=true;uploadProgressCb(0,inputLength);if(!cb){return}}uploadProgressCb(uploaded,inputLength);if(uploaded===inputLength){uploadProgressCb=null}};try{currentLocation=location.href}catch(_){currentLocation=document.createElement("a");currentLocation.href="";currentLocation=currentLocation.href}crossDomain=isCrossDomain(currentLocation,uri);if(typeof input==="object"&&!isFormData(input)&&httpinvoke.requestTextOnly){return failWithoutRequest(cb,[17])}if(crossDomain&&!httpinvoke.cors){return failWithoutRequest(cb,[18])}for(j=["DELETE","PATCH","PUT","HEAD"],i=j.length;i-->0;){if(crossDomain&&method===j[i]&&!httpinvoke["cors"+j[i]]){return failWithoutRequest(cb,[19,method])}}if(method==="PATCH"&&!httpinvoke.PATCH){return failWithoutRequest(cb,[20])}if(!createXHR){return failWithoutRequest(cb,[21])}xhr=createXHR(crossDomain);try{xhr.open(method,uri,true)}catch(e){return failWithoutRequest(cb,[22,uri])}if(options.corsCredentials&&httpinvoke.corsCredentials&&typeof xhr.withCredentials==="boolean"){xhr.withCredentials=true}if(crossDomain&&options.corsOriginHeader){inputHeaders[options.corsOriginHeader]=location.protocol+"//"+location.host}var onuploadprogress=function(progressEvent){if(cb&&progressEvent.lengthComputable){if(inputLength===_undefined){inputLength=progressEvent.total||progressEvent.totalSize||0;uploadProgress(0)}uploadProgress(progressEvent.loaded||progressEvent.position||0)}};if("upload"in xhr){xhr.upload.onerror=function(){received.error=true;cb&&cb(new Error("network error"))};xhr.upload.onprogress=onuploadprogress}else if("onuploadprogress"in xhr){xhr.onuploadprogress=onuploadprogress}if("onerror"in xhr){xhr.onerror=function(){received.error=true;onLoad()}}var ondownloadprogress=function(progressEvent){onHeadersReceived(false);try{var current=progressEvent.loaded||progressEvent.position||0;if(progressEvent.lengthComputable){outputLength=progressEvent.total||progressEvent.totalSize||0}cb&&current<=outputLength&&!statusCb&&(partialUpdate(),downloadProgressCb(current,outputLength,partial))}catch(_){}};if("onloadstart"in xhr){xhr.onloadstart=ondownloadprogress}if("onloadend"in xhr){xhr.onloadend=ondownloadprogress}if("onprogress"in xhr){xhr.onprogress=ondownloadprogress}var received={};var mustBeIdentity;var tryHeadersAndStatus=function(lastTry){try{if(xhr.status){received.status=true}}catch(_){}try{if(xhr.statusText){received.status=true}}catch(_){}try{if(xhr.responseText){received.entity=true}}catch(_){}try{if(xhr.response){received.entity=true}}catch(_){}try{if(responseBodyLength(xhr.responseBody)){received.entity=true}}catch(_){}if(!statusCb){return}if(received.status||received.entity||received.success||lastTry){if(typeof xhr.contentType==="string"&&xhr.contentType){if(xhr.contentType!=="text/html"||xhr.responseText!==""){outputHeaders["content-type"]=xhr.contentType;received.headers=true}}for(var i=0;i<exposedHeaders.length;i++){var header;try{if(header=xhr.getResponseHeader(exposedHeaders[i])){outputHeaders[exposedHeaders[i].toLowerCase()]=header;received.headers=true}}catch(err){}}try{if(fillOutputHeaders(xhr,outputHeaders)){received.headers=true}}catch(err){}mustBeIdentity=outputHeaders["content-encoding"]==="identity"||!crossDomain&&!outputHeaders["content-encoding"];if(mustBeIdentity&&"content-length"in outputHeaders){outputLength=Number(outputHeaders["content-length"])}if(!status&&(!crossDomain||httpinvoke.corsStatus)){try{if(xhr.status){status=xhr.status}}catch(_){}if(!status){try{status=statusTextToCode[xhr.statusText]}catch(_){}}if(status===1223){status=204}if(status>=12001&&status<=12156){status=_undefined}}}};var onHeadersReceived=function(lastTry){if(!cb){return}if(!lastTry){tryHeadersAndStatus(false)}if(!statusCb||!lastTry&&!(received.status&&received.headers)){return}if(inputLength===_undefined){inputLength=0;uploadProgress(0)}uploadProgress(inputLength);if(!cb){return}statusCb(status,outputHeaders);if(!cb){return}downloadProgressCb(0,outputLength,partial);if(!cb){return}if(method==="HEAD"){downloadProgressCb(0,0,partial);return cb&&cb(null,_undefined,status,outputHeaders)}};var onLoad=function(){if(!cb){return}tryHeadersAndStatus(true);var length;try{length=partialOutputMode!=="disabled"?responseByteArrayLength(xhr):outputBinary?"response"in xhr?xhr.response?xhr.response.byteLength:0:responseByteArrayLength(xhr):countStringBytes(xhr.responseText)}catch(_){length=0}if(outputLength!==_undefined){if(mustBeIdentity){if(length!==outputLength&&method!=="HEAD"){return cb(new Error("network error"))}}else{if(received.error){return cb(new Error("network error"))}}}else{outputLength=length}var noentity=!received.entity&&outputLength===0&&outputHeaders["content-type"]===_undefined;if(noentity&&status===200||!received.success&&!status&&(received.error||"onreadystatechange"in xhr&&!received.readyStateLOADING)){return cb(new Error("network error"))}onHeadersReceived(true);if(!cb){return}if(noentity){downloadProgressCb(0,0,partial);return cb(null,_undefined,status,outputHeaders)}partialUpdate();downloadProgressCb(outputLength,outputLength,partial);if(!cb){return}try{cb(null,outputConverter(partialBuffer||(outputBinary?upgradeByteArray("response"in xhr?xhr.response||[]:responseByteArray(xhr,[])):xhr.responseText)),status,outputHeaders)}catch(err){cb(err)}};var onloadBound="onload"in xhr;if(onloadBound){xhr.onload=function(){received.success=true;onLoad()}}if("onreadystatechange"in xhr){xhr.onreadystatechange=function(){if(xhr.readyState===2){onHeadersReceived(false)}else if(xhr.readyState===3){received.readyStateLOADING=true;onHeadersReceived(false)}else if(xhr.readyState===4&&!onloadBound){onLoad()}}}if(!crossDomain||httpinvoke.corsRequestHeaders){for(var inputHeaderName in inputHeaders){if(inputHeaders.hasOwnProperty(inputHeaderName)){try{xhr.setRequestHeader(inputHeaderName,inputHeaders[inputHeaderName])}catch(err){return failWithoutRequest(cb,[23,inputHeaderName])}}}}nextTick(function(){if(!cb){return}if(outputBinary){try{if(partialOutputMode==="disabled"&&"response"in xhr){xhr.responseType="arraybuffer"}else{xhr.overrideMimeType("text/plain; charset=x-user-defined")}}catch(_){}}if(isFormData(input)){try{xhr.send(input)}catch(err){return failWithoutRequest(cb,[24])}}else if(typeof input==="object"){var triedSendArrayBufferView=false;var triedSendBlob=false;var triedSendBinaryString=false;var BlobBuilder=global.BlobBuilder||global.WebKitBlobBuilder||global.MozBlobBuilder||global.MSBlobBuilder;if(isArray(input)){input=global.Uint8Array?new Uint8Array(input):String.fromCharCode.apply(String,input)}var toBlob=BlobBuilder?function(){var bb=new BlobBuilder;bb.append(input);input=bb.getBlob(inputHeaders["Content-Type"]||"application/octet-stream")}:function(){try{input=new Blob([input],{type:inputHeaders["Content-Type"]||"application/octet-stream"})}catch(_){triedSendBlob=true}};var go=function(){var reader;if(triedSendBlob&&triedSendArrayBufferView&&triedSendBinaryString){return failWithoutRequest(cb,[24])}if(isArrayBufferView(input)){if(triedSendArrayBufferView){if(!triedSendBinaryString){try{input=String.fromCharCode.apply(String,input)}catch(_){triedSendBinaryString=true}}else if(!triedSendBlob){toBlob()}}else{inputLength=input.byteLength;try{xhr.send(global.ArrayBufferView?input:input.byteOffset===0&&input.length===input.buffer.byteLength?input.buffer:input.buffer.slice?input.buffer.slice(input.byteOffset,input.byteOffset+input.length):new Uint8Array([].slice.call(new Uint8Array(input.buffer),input.byteOffset,input.byteOffset+input.length)).buffer);return}catch(_){}triedSendArrayBufferView=true}}else if(global.Blob&&input instanceof Blob){if(triedSendBlob){if(!triedSendArrayBufferView){try{reader=new FileReader;reader.onerror=function(){triedSendArrayBufferView=true;go()};reader.onload=function(){try{input=new Uint8Array(reader.result)}catch(_){triedSendArrayBufferView=true}go()};reader.readAsArrayBuffer(input);return}catch(_){triedSendArrayBufferView=true}}else if(!triedSendBinaryString){try{reader=new FileReader;reader.onerror=function(){triedSendBinaryString=true;go()};reader.onload=function(){input=reader.result;go()};reader.readAsBinaryString(input);return}catch(_){triedSendBinaryString=true}}}else{try{inputLength=input.size;xhr.send(input);return}catch(_){triedSendBlob=true}}}else{if(triedSendBinaryString){if(!triedSendArrayBufferView){try{input=binaryStringToByteArray(input,[])}catch(_){triedSendArrayBufferView=true}}else if(!triedSendBlob){toBlob()}}else{try{inputLength=input.length;xhr.sendAsBinary(input);return}catch(_){triedSendBinaryString=true}}}nextTick(go)};go();uploadProgress(0)}else{try{if(typeof input==="string"){inputLength=countStringBytes(input);xhr.send(input)}else{inputLength=0;xhr.send(null)}}catch(err){return failWithoutRequest(cb,[24])}uploadProgress(0)}});promise=function(){cb&&cb(new Error("abort"));try{xhr.abort()}catch(err){}};return mixInPromise(promise)};httpinvoke.corsResponseContentTypeOnly=false;httpinvoke.corsRequestHeaders=false;httpinvoke.corsCredentials=false;httpinvoke.cors=false;httpinvoke.corsDELETE=false;httpinvoke.corsHEAD=false;httpinvoke.corsPATCH=false;httpinvoke.corsPUT=false;httpinvoke.corsStatus=false;httpinvoke.corsResponseTextOnly=false;httpinvoke.corsFineGrainedTimeouts=true;httpinvoke.requestTextOnly=false;httpinvoke.anyMethod=false;(function(){try{createXHR=function(){return new XMLHttpRequest};var tmpxhr=createXHR();httpinvoke.requestTextOnly=!global.Uint8Array&&!tmpxhr.sendAsBinary;httpinvoke.cors="withCredentials"in tmpxhr;if(httpinvoke.cors){httpinvoke.corsRequestHeaders=true;httpinvoke.corsCredentials=true;httpinvoke.corsDELETE=true;httpinvoke.corsPATCH=true;httpinvoke.corsPUT=true;httpinvoke.corsHEAD=true;httpinvoke.corsStatus=true;return}}catch(err){}try{if(global.XDomainRequest===_undefined){createXHR=function(){return new XMLHttpRequest};createXHR()}else{createXHR=function(cors){return cors?new XDomainRequest:new XMLHttpRequest};createXHR(true);httpinvoke.cors=true;httpinvoke.corsResponseContentTypeOnly=true;httpinvoke.corsResponseTextOnly=true;httpinvoke.corsFineGrainedTimeouts=false}return}catch(err){}try{createXHR();return}catch(err){}var candidates=["Microsoft.XMLHTTP","Msxml2.XMLHTTP.6.0","Msxml2.XMLHTTP.3.0","Msxml2.XMLHTTP"];for(var i=candidates.length;i--;){try{createXHR=function(){return new ActiveXObject(candidates[i])};createXHR();httpinvoke.requestTextOnly=true;return}catch(err){}}createXHR=_undefined})();httpinvoke.PATCH=!!function(){try{createXHR().open("PATCH",location.href,true);return 1}catch(_){}}();return httpinvoke});
+(function(root,factory){if(typeof define==="function"&&define.amd){define(factory)}else if(typeof exports==="object"){module.exports=factory()}else{root.httpinvoke=factory()}})(this,function(){"use strict";var global;global=window;var resolve=0,reject=1,progress=2,chain=function(a,b){if(a&&a.then){a.then(function(){b[resolve].apply(null,arguments)},function(){b[reject].apply(null,arguments)},function(){b[progress].apply(null,arguments)})}else{b[resolve](a)}},nextTick=global.process&&global.process.nextTick||global.setImmediate||global.setTimeout,mixInPromise=function(o){var value,queue=[],state=progress;var makeState=function(newstate){o[newstate]=function(){var i,p;if(queue){value=[].slice.call(arguments);state=newstate;for(i=0;i<queue.length;i+=1){if(typeof queue[i][state]==="function"){try{p=queue[i][state].apply(null,value);if(state<progress){chain(p,queue[i]._)}}catch(err){queue[i]._[reject](err)}}else if(state<progress){queue[i]._[state].apply(null,value)}}if(state<progress){queue=null}}}};makeState(progress);makeState(resolve);makeState(reject);o.then=function(){var item=[].slice.call(arguments);item._=mixInPromise({});if(queue){queue.push(item)}else if(typeof item[state]==="function"){nextTick(function(){chain(item[state].apply(null,value),item._)})}return item._};return o},isArrayBufferView=function(input){return typeof input==="object"&&input!==null&&(global.ArrayBufferView&&input instanceof ArrayBufferView||global.Int8Array&&input instanceof Int8Array||global.Uint8Array&&input instanceof Uint8Array||global.Uint8ClampedArray&&input instanceof Uint8ClampedArray||global.Int16Array&&input instanceof Int16Array||global.Uint16Array&&input instanceof Uint16Array||global.Int32Array&&input instanceof Int32Array||global.Uint32Array&&input instanceof Uint32Array||global.Float32Array&&input instanceof Float32Array||global.Float64Array&&input instanceof Float64Array)},isArray=function(object){return Object.prototype.toString.call(object)==="[object Array]"},isFormData=function(input){return typeof input==="object"&&input!==null&&global.FormData&&input instanceof global.FormData},isByteArray=function(input){return typeof input==="object"&&input!==null&&(global.Buffer&&input instanceof Buffer||global.Blob&&input instanceof Blob||global.File&&input instanceof File||global.ArrayBuffer&&input instanceof ArrayBuffer||isArrayBufferView(input)||isArray(input))},supportedMethods=",GET,HEAD,PATCH,POST,PUT,DELETE,",pass=function(value){return value},_undefined,addHook=function(type,hook){"use strict";if(typeof hook!=="function"){throw new Error("TODO error")}if(!this._hooks[type]){throw new Error("TODO error")}var httpinvoke=build();for(var i in this._hooks){if(this._hooks.hasOwnProperty(i)){httpinvoke._hooks[i].push.apply(httpinvoke._hooks[i],this._hooks[i])}}httpinvoke._hooks[type].push(hook);return httpinvoke},initHooks=function(){return{finished:[],downloading:[],uploading:[],gotStatus:[]}};var statusTextToCode=function(){for(var group=arguments.length,map={};group--;){for(var texts=arguments[group].split(","),index=texts.length;index--;){map[texts[index]]=(group+1)*100+index}}return map}("Continue,Switching Protocols","OK,Created,Accepted,Non-Authoritative Information,No Content,Reset Content,Partial Content","Multiple Choices,Moved Permanently,Found,See Other,Not Modified,Use Proxy,_,Temporary Redirect","Bad Request,Unauthorized,Payment Required,Forbidden,Not Found,Method Not Allowed,Not Acceptable,Proxy Authentication Required,Request Timeout,Conflict,Gone,Length Required,Precondition Failed,Request Entity Too Large,Request-URI Too Long,Unsupported Media Type,Requested Range Not Satisfiable,Expectation Failed","Internal Server Error,Not Implemented,Bad Gateway,Service Unavailable,Gateway Time-out,HTTP Version Not Supported");var upgradeByteArray=global.Uint8Array?function(array){return new Uint8Array(array)}:pass;var binaryStringToByteArray=function(str,bytearray){for(var i=bytearray.length;i<str.length;){bytearray.push(str.charCodeAt(i++)&255)}return bytearray};var countStringBytes=function(string){for(var c,n=0,i=string.length;i--;){c=string.charCodeAt(i);n+=c<128?1:c<2048?2:3}return n};var responseBodyToBytes,responseBodyLength;try{execScript("Function httpinvoke0(B,A,C)\r\nDim i\r\nFor i=C to LenB(B)\r\nA.push(AscB(MidB(B,i,1)))\r\nNext\r\nEnd Function\r\nFunction httpinvoke1(B)\r\nhttpinvoke1=LenB(B)\r\nEnd Function","vbscript");responseBodyToBytes=function(binary,bytearray){httpinvoke0(binary,bytearray,bytearray.length+1);return bytearray};responseBodyLength=function(binary){return httpinvoke1(binary)}}catch(err){}var responseByteArray=function(xhr,bytearray){return"responseBody"in xhr&&responseBodyToBytes?responseBodyToBytes(xhr.responseBody,bytearray):binaryStringToByteArray(xhr.responseText,bytearray)};var responseByteArrayLength=function(xhr){return"responseBody"in xhr&&responseBodyLength?responseBodyLength(xhr.responseBody):xhr.responseText.length};var fillOutputHeaders=function(xhr,outputHeaders){var headers=xhr.getAllResponseHeaders().split(/\r?\n/);var atLeastOne=false;for(var i=headers.length,colon,header;i--;){if((colon=headers[i].indexOf(":"))>=0){outputHeaders[headers[i].substr(0,colon).toLowerCase()]=headers[i].substr(colon+2);atLeastOne=true}}return atLeastOne};var urlPartitioningRegExp=/^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/;var isCrossDomain=function(location,uri){uri=urlPartitioningRegExp.exec(uri.toLowerCase());location=urlPartitioningRegExp.exec(location.toLowerCase())||[];return!!(uri&&(uri[1]!==location[1]||uri[2]!==location[2]||(uri[3]||(uri[1]==="http:"?"80":"443"))!==(location[3]||(location[1]==="http:"?"80":"443"))))};var build=function(){var createXHR;var httpinvoke=function(uri,method,options,cb){var hook,promise,failWithoutRequest,uploadProgressCb,downloadProgressCb,inputLength,inputHeaders,statusCb,outputHeaders,exposedHeaders,status,outputBinary,input,outputLength,outputConverter;hook=function(type,args){var hooks=httpinvoke._hooks[type];for(var i=0;i<hooks.length;i+=1){args=hooks[i].apply(null,args)}return args};var downloadTimeout,uploadTimeout,timeout;if(!method){method="GET";options={}}else if(!options){if(typeof method==="string"){options={}}else if(typeof method==="object"){options=method;method="GET"}else{options={finished:method};method="GET"}}else if(!cb){if(typeof method==="object"){method.finished=options;options=method;method="GET"}else if(typeof options==="function"){options={finished:options}}}else{options.finished=cb}var safeCallback=function(name,aspectBefore,aspectAfter){return function(){var args,_cb,failedOnHook=false,fail=function(err,args){_cb=cb;cb=null;nextTick(function(){_cb&&_cb(err);promise();if(!_cb&&!failedOnHook){throw err}});return name==="finished"?[err]:args};aspectBefore.apply(null,args);try{args=hook(name,[].slice.call(arguments))}catch(err){failedOnHook=true;args=fail(err,args)}if(options[name]){try{options[name].apply(null,args)}catch(err){args=fail(err,args)}}aspectAfter.apply(null,args)}};failWithoutRequest=function(cb,err){if(!(err instanceof Error)){err=new Error("Error code #"+err+". See https://github.com/jakutis/httpinvoke#error-codes")}nextTick(function(){if(cb===null){return}cb(err)});promise=function(){};return mixInPromise(promise)};uploadProgressCb=safeCallback("uploading",pass,function(current,total){promise[progress]({type:"upload",current:current,total:total})});downloadProgressCb=safeCallback("downloading",pass,function(current,total,partial){promise[progress]({type:"download",current:current,total:total,partial:partial})});statusCb=safeCallback("gotStatus",function(){statusCb=null;if(downloadTimeout){setTimeout(function(){if(cb){cb(new Error("download timeout"));promise()}},downloadTimeout)}},function(statusCode,headers){promise[progress]({type:"headers",statusCode:statusCode,headers:headers})});cb=safeCallback("finished",function(){cb=null;promise()},function(err,body,statusCode,headers){var res={body:body,statusCode:statusCode,headers:headers};if(err){return promise[reject](err,res)}promise[resolve](res)});var converters=options.converters||{};var inputConverter;inputHeaders=options.headers||{};outputHeaders={};exposedHeaders=options.corsExposedHeaders||[];exposedHeaders.push.apply(exposedHeaders,["Cache-Control","Content-Language","Content-Type","Content-Length","Expires","Last-Modified","Pragma","Content-Range","Content-Encoding"]);var partialOutputMode=options.partialOutputMode||"disabled";if(partialOutputMode.indexOf(",")>=0||",disabled,chunked,joined,".indexOf(","+partialOutputMode+",")<0){return failWithoutRequest(cb,[3])}if(method.indexOf(",")>=0||!httpinvoke.anyMethod&&supportedMethods.indexOf(","+method+",")<0){return failWithoutRequest(cb,[4,method])}var optionsOutputType=options.outputType;outputBinary=optionsOutputType==="bytearray";if(!optionsOutputType||optionsOutputType==="text"||outputBinary){outputConverter=pass}else if(converters["text "+optionsOutputType]){outputConverter=converters["text "+optionsOutputType];outputBinary=false}else if(converters["bytearray "+optionsOutputType]){outputConverter=converters["bytearray "+optionsOutputType];outputBinary=true}else{return failWithoutRequest(cb,[5,optionsOutputType])}inputConverter=pass;var optionsInputType=options.inputType;input=options.input;if(input!==_undefined){if(!optionsInputType||optionsInputType==="auto"){if(typeof input!=="string"&&!isByteArray(input)&&!isFormData(input)){return failWithoutRequest(cb,[6])}}else if(optionsInputType==="text"){if(typeof input!=="string"){return failWithoutRequest(cb,[7])}}else if(optionsInputType==="formdata"){if(!isFormData(input)){return failWithoutRequest(cb,[8])}}else if(optionsInputType==="bytearray"){if(!isByteArray(input)){return failWithoutRequest(cb,[9])}}else if(converters[optionsInputType+" text"]){inputConverter=converters[optionsInputType+" text"]}else if(converters[optionsInputType+" bytearray"]){inputConverter=converters[optionsInputType+" bytearray"]}else if(converters[optionsInputType+" formdata"]){inputConverter=converters[optionsInputType+" formdata"]}else{return failWithoutRequest(cb,[10,optionsInputType])}if(typeof input==="object"&&!isFormData(input)){if(global.ArrayBuffer&&input instanceof global.ArrayBuffer){input=new global.Uint8Array(input)}else if(isArrayBufferView(input)){input=new global.Uint8Array(input.buffer,input.byteOffset,input.byteLength)}}try{input=inputConverter(input)}catch(err){return failWithoutRequest(cb,err)}}else{if(optionsInputType&&optionsInputType!=="auto"){return failWithoutRequest(cb,[11])}if(inputHeaders["Content-Type"]){return failWithoutRequest(cb,[12])}}var isValidTimeout=function(timeout){return timeout>0&&timeout<1073741824};var optionsTimeout=options.timeout;if(optionsTimeout!==_undefined){if(typeof optionsTimeout==="number"&&isValidTimeout(optionsTimeout)){timeout=optionsTimeout}else if(isArray(optionsTimeout)&&optionsTimeout.length===2&&isValidTimeout(optionsTimeout[0])&&isValidTimeout(optionsTimeout[1])){if(httpinvoke.corsFineGrainedTimeouts||!crossDomain){uploadTimeout=optionsTimeout[0];downloadTimeout=optionsTimeout[1]}else{timeout=optionsTimeout[0]+optionsTimeout[1]}}else{return failWithoutRequest(cb,[13])}}if(uploadTimeout){setTimeout(function(){if(statusCb){cb(new Error("upload timeout"));promise()}},uploadTimeout)}if(timeout){setTimeout(function(){if(cb){cb(new Error("timeout"));promise()}},timeout)}var xhr,i,j,currentLocation,crossDomain,output,uploadProgressCbCalled=false,partialPosition=0,partialBuffer=partialOutputMode==="disabled"?_undefined:outputBinary?[]:"",partial=partialBuffer,partialUpdate=function(){if(partialOutputMode==="disabled"){return}if(outputBinary){responseByteArray(xhr,partialBuffer)}else{partialBuffer=xhr.responseText}partial=partialOutputMode==="joined"?partialBuffer:partialBuffer.slice(partialPosition);partialPosition=partialBuffer.length};var uploadProgress=function(uploaded){if(!uploadProgressCb){return}if(!uploadProgressCbCalled){uploadProgressCbCalled=true;uploadProgressCb(0,inputLength);if(!cb){return}}uploadProgressCb(uploaded,inputLength);if(uploaded===inputLength){uploadProgressCb=null}};try{currentLocation=location.href}catch(_){currentLocation=document.createElement("a");currentLocation.href="";currentLocation=currentLocation.href}crossDomain=isCrossDomain(currentLocation,uri);if(typeof input==="object"&&!isFormData(input)&&httpinvoke.requestTextOnly){return failWithoutRequest(cb,[17])}if(crossDomain&&!httpinvoke.cors){return failWithoutRequest(cb,[18])}for(j=["DELETE","PATCH","PUT","HEAD"],i=j.length;i-->0;){if(crossDomain&&method===j[i]&&!httpinvoke["cors"+j[i]]){return failWithoutRequest(cb,[19,method])}}if(method==="PATCH"&&!httpinvoke.PATCH){return failWithoutRequest(cb,[20])}if(!createXHR){return failWithoutRequest(cb,[21])}xhr=createXHR(crossDomain);try{xhr.open(method,uri,true)}catch(e){return failWithoutRequest(cb,[22,uri])}if(options.corsCredentials&&httpinvoke.corsCredentials&&typeof xhr.withCredentials==="boolean"){xhr.withCredentials=true}if(crossDomain&&options.corsOriginHeader){inputHeaders[options.corsOriginHeader]=location.protocol+"//"+location.host}var onuploadprogress=function(progressEvent){if(cb&&progressEvent.lengthComputable){if(inputLength===_undefined){inputLength=progressEvent.total||progressEvent.totalSize||0;uploadProgress(0)}uploadProgress(progressEvent.loaded||progressEvent.position||0)}};if("upload"in xhr){xhr.upload.onerror=function(){received.error=true;cb&&cb(new Error("network error"))};xhr.upload.onprogress=onuploadprogress}else if("onuploadprogress"in xhr){xhr.onuploadprogress=onuploadprogress}if("onerror"in xhr){xhr.onerror=function(){received.error=true;onLoad()}}var ondownloadprogress=function(progressEvent){onHeadersReceived(false);try{var current=progressEvent.loaded||progressEvent.position||0;if(progressEvent.lengthComputable){outputLength=progressEvent.total||progressEvent.totalSize||0}cb&&current<=outputLength&&!statusCb&&(partialUpdate(),downloadProgressCb(current,outputLength,partial))}catch(_){}};if("onloadstart"in xhr){xhr.onloadstart=ondownloadprogress}if("onloadend"in xhr){xhr.onloadend=ondownloadprogress}if("onprogress"in xhr){xhr.onprogress=ondownloadprogress}var received={};var mustBeIdentity;var tryHeadersAndStatus=function(lastTry){try{if(xhr.status){received.status=true}}catch(_){}try{if(xhr.statusText){received.status=true}}catch(_){}try{if(xhr.responseText){received.entity=true}}catch(_){}try{if(xhr.response){received.entity=true}}catch(_){}try{if(responseBodyLength(xhr.responseBody)){received.entity=true}}catch(_){}if(!statusCb){return}if(received.status||received.entity||received.success||lastTry){if(typeof xhr.contentType==="string"&&xhr.contentType){if(xhr.contentType!=="text/html"||xhr.responseText!==""){outputHeaders["content-type"]=xhr.contentType;received.headers=true}}for(var i=0;i<exposedHeaders.length;i++){var header;try{if(header=xhr.getResponseHeader(exposedHeaders[i])){outputHeaders[exposedHeaders[i].toLowerCase()]=header;received.headers=true}}catch(err){}}try{if(fillOutputHeaders(xhr,outputHeaders)){received.headers=true}}catch(err){}mustBeIdentity=outputHeaders["content-encoding"]==="identity"||!crossDomain&&!outputHeaders["content-encoding"];if(mustBeIdentity&&"content-length"in outputHeaders){outputLength=Number(outputHeaders["content-length"])}if(!status&&(!crossDomain||httpinvoke.corsStatus)){try{if(xhr.status){status=xhr.status}}catch(_){}if(!status){try{status=statusTextToCode[xhr.statusText]}catch(_){}}if(status===1223){status=204}if(status>=12001&&status<=12156){status=_undefined}}}};var onHeadersReceived=function(lastTry){if(!cb){return}if(!lastTry){tryHeadersAndStatus(false)}if(!statusCb||!lastTry&&!(received.status&&received.headers)){return}if(inputLength===_undefined){inputLength=0;uploadProgress(0)}uploadProgress(inputLength);if(!cb){return}statusCb(status,outputHeaders);if(!cb){return}downloadProgressCb(0,outputLength,partial);if(!cb){return}if(method==="HEAD"){downloadProgressCb(0,0,partial);return cb&&cb(null,_undefined,status,outputHeaders)}};var onLoad=function(){if(!cb){return}tryHeadersAndStatus(true);var length;try{length=partialOutputMode!=="disabled"?responseByteArrayLength(xhr):outputBinary?"response"in xhr?xhr.response?xhr.response.byteLength:0:responseByteArrayLength(xhr):countStringBytes(xhr.responseText)}catch(_){length=0}if(outputLength!==_undefined){if(mustBeIdentity){if(length!==outputLength&&method!=="HEAD"){return cb(new Error("network error"))}}else{if(received.error){return cb(new Error("network error"))}}}else{outputLength=length}var noentity=!received.entity&&outputLength===0&&outputHeaders["content-type"]===_undefined;if(noentity&&status===200||!received.success&&!status&&(received.error||"onreadystatechange"in xhr&&!received.readyStateLOADING)){return cb(new Error("network error"))}onHeadersReceived(true);if(!cb){return}if(noentity){downloadProgressCb(0,0,partial);return cb(null,_undefined,status,outputHeaders)}partialUpdate();downloadProgressCb(outputLength,outputLength,partial);if(!cb){return}try{cb(null,outputConverter(partialBuffer||(outputBinary?upgradeByteArray("response"in xhr?xhr.response||[]:responseByteArray(xhr,[])):xhr.responseText)),status,outputHeaders)}catch(err){cb(err)}};var onloadBound="onload"in xhr;if(onloadBound){xhr.onload=function(){received.success=true;onLoad()}}if("onreadystatechange"in xhr){xhr.onreadystatechange=function(){if(xhr.readyState===2){onHeadersReceived(false)}else if(xhr.readyState===3){received.readyStateLOADING=true;onHeadersReceived(false)}else if(xhr.readyState===4&&!onloadBound){onLoad()}}}if(!crossDomain||httpinvoke.corsRequestHeaders){for(var inputHeaderName in inputHeaders){if(inputHeaders.hasOwnProperty(inputHeaderName)){try{xhr.setRequestHeader(inputHeaderName,inputHeaders[inputHeaderName])}catch(err){return failWithoutRequest(cb,[23,inputHeaderName])}}}}nextTick(function(){if(!cb){return}if(outputBinary){try{if(partialOutputMode==="disabled"&&"response"in xhr){xhr.responseType="arraybuffer"}else{xhr.overrideMimeType("text/plain; charset=x-user-defined")}}catch(_){}}if(isFormData(input)){try{xhr.send(input)}catch(err){return failWithoutRequest(cb,[24])}}else if(typeof input==="object"){var triedSendArrayBufferView=false;var triedSendBlob=false;var triedSendBinaryString=false;var BlobBuilder=global.BlobBuilder||global.WebKitBlobBuilder||global.MozBlobBuilder||global.MSBlobBuilder;if(isArray(input)){input=global.Uint8Array?new Uint8Array(input):String.fromCharCode.apply(String,input)}var toBlob=BlobBuilder?function(){var bb=new BlobBuilder;bb.append(input);input=bb.getBlob(inputHeaders["Content-Type"]||"application/octet-stream")}:function(){try{input=new Blob([input],{type:inputHeaders["Content-Type"]||"application/octet-stream"})}catch(_){triedSendBlob=true}};var go=function(){var reader;if(triedSendBlob&&triedSendArrayBufferView&&triedSendBinaryString){return failWithoutRequest(cb,[24])}if(isArrayBufferView(input)){if(triedSendArrayBufferView){if(!triedSendBinaryString){try{input=String.fromCharCode.apply(String,input)}catch(_){triedSendBinaryString=true}}else if(!triedSendBlob){toBlob()}}else{inputLength=input.byteLength;try{xhr.send(global.ArrayBufferView?input:input.byteOffset===0&&input.length===input.buffer.byteLength?input.buffer:input.buffer.slice?input.buffer.slice(input.byteOffset,input.byteOffset+input.length):new Uint8Array([].slice.call(new Uint8Array(input.buffer),input.byteOffset,input.byteOffset+input.length)).buffer);return}catch(_){}triedSendArrayBufferView=true}}else if(global.Blob&&input instanceof Blob){if(triedSendBlob){if(!triedSendArrayBufferView){try{reader=new FileReader;reader.onerror=function(){triedSendArrayBufferView=true;go()};reader.onload=function(){try{input=new Uint8Array(reader.result)}catch(_){triedSendArrayBufferView=true}go()};reader.readAsArrayBuffer(input);return}catch(_){triedSendArrayBufferView=true}}else if(!triedSendBinaryString){try{reader=new FileReader;reader.onerror=function(){triedSendBinaryString=true;go()};reader.onload=function(){input=reader.result;go()};reader.readAsBinaryString(input);return}catch(_){triedSendBinaryString=true}}}else{try{inputLength=input.size;xhr.send(input);return}catch(_){triedSendBlob=true}}}else{if(triedSendBinaryString){if(!triedSendArrayBufferView){try{input=binaryStringToByteArray(input,[])}catch(_){triedSendArrayBufferView=true}}else if(!triedSendBlob){toBlob()}}else{try{inputLength=input.length;xhr.sendAsBinary(input);return}catch(_){triedSendBinaryString=true}}}nextTick(go)};go();uploadProgress(0)}else{try{if(typeof input==="string"){inputLength=countStringBytes(input);xhr.send(input)}else{inputLength=0;xhr.send(null)}}catch(err){return failWithoutRequest(cb,[24])}uploadProgress(0)}});promise=function(){cb&&cb(new Error("abort"));try{xhr.abort()}catch(err){}};return mixInPromise(promise)};httpinvoke.corsResponseContentTypeOnly=false;httpinvoke.corsRequestHeaders=false;httpinvoke.corsCredentials=false;httpinvoke.cors=false;httpinvoke.corsDELETE=false;httpinvoke.corsHEAD=false;httpinvoke.corsPATCH=false;httpinvoke.corsPUT=false;httpinvoke.corsStatus=false;httpinvoke.corsResponseTextOnly=false;httpinvoke.corsFineGrainedTimeouts=true;httpinvoke.requestTextOnly=false;httpinvoke.anyMethod=false;(function(){try{createXHR=function(){return new XMLHttpRequest};var tmpxhr=createXHR();httpinvoke.requestTextOnly=!global.Uint8Array&&!tmpxhr.sendAsBinary;httpinvoke.cors="withCredentials"in tmpxhr;if(httpinvoke.cors){httpinvoke.corsRequestHeaders=true;httpinvoke.corsCredentials=true;httpinvoke.corsDELETE=true;httpinvoke.corsPATCH=true;httpinvoke.corsPUT=true;httpinvoke.corsHEAD=true;httpinvoke.corsStatus=true;return}}catch(err){}try{if(global.XDomainRequest===_undefined){createXHR=function(){return new XMLHttpRequest};createXHR()}else{createXHR=function(cors){return cors?new XDomainRequest:new XMLHttpRequest};createXHR(true);httpinvoke.cors=true;httpinvoke.corsResponseContentTypeOnly=true;httpinvoke.corsResponseTextOnly=true;httpinvoke.corsFineGrainedTimeouts=false}return}catch(err){}try{createXHR();return}catch(err){}var candidates=["Microsoft.XMLHTTP","Msxml2.XMLHTTP.6.0","Msxml2.XMLHTTP.3.0","Msxml2.XMLHTTP"];for(var i=candidates.length;i--;){try{createXHR=function(){return new ActiveXObject(candidates[i])};createXHR();httpinvoke.requestTextOnly=true;return}catch(err){}}createXHR=_undefined})();httpinvoke.PATCH=!!function(){try{createXHR().open("PATCH",location.href,true);return 1}catch(_){}}();httpinvoke._hooks=initHooks();httpinvoke.hook=addHook;return httpinvoke};return build()});

httpinvoke-node.js

@@ -23,12 +23,12 @@ var http = require('http');
     var makeState = function(newstate) {
-        o[newstate] = function(newvalue) {
+        o[newstate] = function() {
             var i, p;
             if(queue) {
-                value = newvalue;
+                value = [].slice.call(arguments);
                 state = newstate;
 
-                for(i = 0; i < queue.length; i++) {
+                for(i = 0; i < queue.length; i += 1) {
                     if(typeof queue[i][state] === 'function') {
                         try {
-                            p = queue[i][state].call(null, value);
+                            p = queue[i][state].apply(null, value);
                             if(state < progress) {
@@ -41,3 +41,3 @@ chain(p, queue[i]._);
                     } else if(state < progress) {
-                        queue[i]._[state](value);
+                        queue[i]._[state].apply(null, value);
                     }
@@ -61,3 +61,3 @@ }
             nextTick(function() {
-                chain(item[state](value), item._);
+                chain(item[state].apply(null, value), item._);
             });
@@ -97,3 +97,26 @@ }
     return value;
-}, _undefined;
+}, _undefined, addHook = function(type, hook) {
+    'use strict';
+    if(typeof hook !== 'function') {
+        throw new Error('TODO error');
+    }
+    if(!this._hooks[type]) {
+        throw new Error('TODO error');
+    }
+    var httpinvoke = build();
+    for(var i in this._hooks) {
+        if(this._hooks.hasOwnProperty(i)) {
+            httpinvoke._hooks[i].push.apply(httpinvoke._hooks[i], this._hooks[i]);
+        }
+    }
+    httpinvoke._hooks[type].push(hook);
+    return httpinvoke;
+}, initHooks = function() {
+    return {
+        finished:[],
+        downloading:[],
+        uploading:[],
+        gotStatus:[]
+    };
+};
 ;
@@ -154,4 +177,6 @@ /* jshint unused:false */
 
+var build = function() {
+'use strict';
+
 var httpinvoke = function(uri, method, options, cb) {
-    'use strict';
     /* jshint unused:true */
@@ -163,3 +188,10 @@ ;/* global httpinvoke, url, method, options, cb */
 /* jshint -W020 */
-var promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter;
+var hook, promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter;
+hook = function(type, args) {
+    var hooks = httpinvoke._hooks[type];
+    for(var i = 0; i < hooks.length; i += 1) {
+        args = hooks[i].apply(null, args);
+    }
+    return args;
+};
 /*************** COMMON initialize parameters **************/
@@ -207,20 +239,32 @@ var downloadTimeout, uploadTimeout, timeout;
 var safeCallback = function(name, aspectBefore, aspectAfter) {
-    return function(a, b, c, d) {
-        var _cb;
-        aspectBefore(a, b, c, d);
+    return function() {
+        var args, _cb, failedOnHook = false, fail = function(err, args) {
+            _cb = cb;
+            cb = null;
+            nextTick(function() {
+                /* jshint expr:true */
+                _cb && _cb(err);
+                /* jshint expr:false */
+                promise();
+                if(!_cb && !failedOnHook) {
+                    throw err;
+                }
+            });
+            return name === 'finished' ? [err] : args;
+        };
+        aspectBefore.apply(null, args);
+        try {
+            args = hook(name, [].slice.call(arguments));
+        } catch(err) {
+            failedOnHook = true;
+            args = fail(err, args);
+        }
         if(options[name]) {
             try {
-                options[name](a, b, c, d);
+                options[name].apply(null, args);
             } catch(err) {
-                _cb = cb;
-                cb = null;
-                nextTick(function() {
-                    /* jshint expr:true */
-                    _cb && _cb(err);
-                    /* jshint expr:false */
-                    promise();
-                });
+                args = fail(err, args);
             }
         }
-        aspectAfter(a, b, c, d);
+        aspectAfter.apply(null, args);
     };
@@ -280,22 +324,12 @@ };
 }, function(err, body, statusCode, headers) {
-    if(err) {
-        return promise[reject](err);
-    }
-    promise[resolve]({
+    var res = {
         body: body,
         statusCode: statusCode,
         headers: headers
-    });
+    };
+    if(err) {
+        return promise[reject](err, res);
+    }
+    promise[resolve](res);
 });
-var fixPositiveOpt = function(opt) {
-    if(options[opt] === _undefined) {
-        options[opt] = 0;
-    } else if(typeof options[opt] === 'number') {
-        if(options[opt] < 0) {
-            return failWithoutRequest(cb, [1, opt]);
-        }
-    } else {
-        return failWithoutRequest(cb, [2, opt]);
-    }
-};
 var converters = options.converters || {};
@@ -616,3 +650,8 @@ var inputConverter;
 httpinvoke.anyMethod = true;
+httpinvoke._hooks = initHooks();
+httpinvoke.hook = addHook;
 
-module.exports = httpinvoke;
+return httpinvoke;
+};
+
+module.exports = build();

package.json

 {
   "name": "httpinvoke",
-  "version": "1.2.1",
-  "description": "A 5.7kb no-dependencies HTTP client library for browsers and Node.js with a promise-based or Node.js-style callback-based API to progress events, text and binary file upload and download, partial response body, request and response headers, status code.",
+  "version": "1.3.0",
+  "description": "A no-dependencies HTTP client library for browsers and Node.js with a promise-based or Node.js-style callback-based API to progress events, text and binary file upload and download, partial response body, request and response headers, status code.",
   "license": "MIT",
@@ -6,0 +6,0 @@ "keywords": [

src/browser.js

@@ -11,3 +11,3 @@ /* jshint -W030 */
     /* jshint unused:true */
-    var mixInPromise, pass, isArray, isArrayBufferView, _undefined, nextTick, isFormData;
+    var addHook, initHooks, mixInPromise, pass, isArray, isArrayBufferView, _undefined, nextTick, isFormData;
     /* jshint unused:false */
@@ -91,6 +91,8 @@ // this could be a simple map, but with this "compression" we save about 100 bytes, if minified (50 bytes, if also gzipped)
     };
+
+var build = function() {
     var createXHR;
     var httpinvoke = function(uri, method, options, cb) {
         /* jshint unused:true */
-        var promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter, partialOutputMode;
+        var hook, promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter, partialOutputMode;
         /* jshint unused:false */
@@ -798,4 +800,8 @@ /*************** initialize helper variables **************/
     })();
+    httpinvoke._hooks = initHooks();
+    httpinvoke.hook = addHook;
 
     return httpinvoke;
+};
+    return build();
 })

src/common/closures.js

@@ -6,3 +6,10 @@ /* global httpinvoke, url, method, options, cb */
 /* jshint -W020 */
-var promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter;
+var hook, promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter;
+hook = function(type, args) {
+    var hooks = httpinvoke._hooks[type];
+    for(var i = 0; i < hooks.length; i += 1) {
+        args = hooks[i].apply(null, args);
+    }
+    return args;
+};
 /*************** COMMON initialize parameters **************/
@@ -50,20 +57,32 @@ var downloadTimeout, uploadTimeout, timeout;
 var safeCallback = function(name, aspectBefore, aspectAfter) {
-    return function(a, b, c, d) {
-        var _cb;
-        aspectBefore(a, b, c, d);
+    return function() {
+        var args, _cb, failedOnHook = false, fail = function(err, args) {
+            _cb = cb;
+            cb = null;
+            nextTick(function() {
+                /* jshint expr:true */
+                _cb && _cb(err);
+                /* jshint expr:false */
+                promise();
+                if(!_cb && !failedOnHook) {
+                    throw err;
+                }
+            });
+            return name === 'finished' ? [err] : args;
+        };
+        aspectBefore.apply(null, args);
+        try {
+            args = hook(name, [].slice.call(arguments));
+        } catch(err) {
+            failedOnHook = true;
+            args = fail(err, args);
+        }
         if(options[name]) {
             try {
-                options[name](a, b, c, d);
+                options[name].apply(null, args);
             } catch(err) {
-                _cb = cb;
-                cb = null;
-                nextTick(function() {
-                    /* jshint expr:true */
-                    _cb && _cb(err);
-                    /* jshint expr:false */
-                    promise();
-                });
+                args = fail(err, args);
             }
         }
-        aspectAfter(a, b, c, d);
+        aspectAfter.apply(null, args);
     };
@@ -123,22 +142,12 @@ };
 }, function(err, body, statusCode, headers) {
-    if(err) {
-        return promise[reject](err);
-    }
-    promise[resolve]({
+    var res = {
         body: body,
         statusCode: statusCode,
         headers: headers
-    });
+    };
+    if(err) {
+        return promise[reject](err, res);
+    }
+    promise[resolve](res);
 });
-var fixPositiveOpt = function(opt) {
-    if(options[opt] === _undefined) {
-        options[opt] = 0;
-    } else if(typeof options[opt] === 'number') {
-        if(options[opt] < 0) {
-            return failWithoutRequest(cb, [1, opt]);
-        }
-    } else {
-        return failWithoutRequest(cb, [2, opt]);
-    }
-};
 var converters = options.converters || {};
@@ -145,0 +154,0 @@ var inputConverter;

src/common/static.js

@@ -18,12 +18,12 @@ var resolve = 0, reject = 1, progress = 2, chain = function(a, b) {
     var makeState = function(newstate) {
-        o[newstate] = function(newvalue) {
+        o[newstate] = function() {
             var i, p;
             if(queue) {
-                value = newvalue;
+                value = [].slice.call(arguments);
                 state = newstate;
 
-                for(i = 0; i < queue.length; i++) {
+                for(i = 0; i < queue.length; i += 1) {
                     if(typeof queue[i][state] === 'function') {
                         try {
-                            p = queue[i][state].call(null, value);
+                            p = queue[i][state].apply(null, value);
                             if(state < progress) {
@@ -36,3 +36,3 @@ chain(p, queue[i]._);
                     } else if(state < progress) {
-                        queue[i]._[state](value);
+                        queue[i]._[state].apply(null, value);
                     }
@@ -56,3 +56,3 @@ }
             nextTick(function() {
-                chain(item[state](value), item._);
+                chain(item[state].apply(null, value), item._);
             });
@@ -92,2 +92,25 @@ }
     return value;
-}, _undefined;
+}, _undefined, addHook = function(type, hook) {
+    'use strict';
+    if(typeof hook !== 'function') {
+        throw new Error('TODO error');
+    }
+    if(!this._hooks[type]) {
+        throw new Error('TODO error');
+    }
+    var httpinvoke = build();
+    for(var i in this._hooks) {
+        if(this._hooks.hasOwnProperty(i)) {
+            httpinvoke._hooks[i].push.apply(httpinvoke._hooks[i], this._hooks[i]);
+        }
+    }
+    httpinvoke._hooks[type].push(hook);
+    return httpinvoke;
+}, initHooks = function() {
+    return {
+        finished:[],
+        downloading:[],
+        uploading:[],
+        gotStatus:[]
+    };
+};

src/node.js

@@ -6,3 +6,3 @@ var http = require('http');
 /* jshint unused:true */
-var mixInPromise, pass, isArray, isArrayBufferView, _undefined, nextTick, isFormData;
+var addHook, initHooks, mixInPromise, pass, isArray, isArrayBufferView, _undefined, nextTick, isFormData;
 /* jshint unused:false */
@@ -62,6 +62,8 @@
 
+var build = function() {
+'use strict';
+
 var httpinvoke = function(uri, method, options, cb) {
-    'use strict';
     /* jshint unused:true */
-    var promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter, partialOutputMode;
+    var hook, promise, failWithoutRequest, uploadProgressCb, downloadProgressCb, inputLength, inputHeaders, statusCb, outputHeaders, exposedHeaders, status, outputBinary, input, outputLength, outputConverter, partialOutputMode;
     /* jshint unused:false */
@@ -270,3 +272,8 @@ /*************** initialize helper variables **************/
 httpinvoke.anyMethod = true;
+httpinvoke._hooks = initHooks();
+httpinvoke.hook = addHook;
 
-module.exports = httpinvoke;
+return httpinvoke;
+};
+
+module.exports = build();

No alert changes

Improved metrics

Total package byte prevSize

403876

increased by3.35%

Number of package files

50

increased by2.04%

Lines of code

8702

increased by3.83%

Number of lines in readme file

411

increased by10.48%

No dependency changes