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Begin adding support for XDR requests

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This commit is contained in:
Kegan Myers 2014-04-11 13:51:54 -05:00
parent 19fbcfff3a
commit 4df82a0507
10 changed files with 241 additions and 94 deletions
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20
build/typertext.d.ts vendored
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@ -139,3 +139,23 @@ declare module Typertext.Json {
interface JsonResponseHandler extends GenericResponseHandler<JsonResponse> {
}
}
declare module Typertext.Transport {
interface GenericTransport {
RawRequest(method: Http.HttpMethod, request: Http.HttpUrl, postData: Http.HttpPostData, callback: Http.HttpResponseHandler): void;
}
}
declare module Typertext.Transport {
class TransportChooser {
static GetTransport(method: Http.HttpMethod, request: Http.HttpUrl): GenericTransport;
}
}
declare module Typertext.Transport {
class XDR implements GenericTransport {
public RawRequest(method: Http.HttpMethod, request: Http.HttpUrl, postData?: Http.HttpPostData, callback?: Http.HttpResponseHandler): void;
}
}
declare module Typertext.Transport {
class XHR implements GenericTransport {
public RawRequest(method: Http.HttpMethod, request: Http.HttpUrl, postData?: Http.HttpPostData, callback?: Http.HttpResponseHandler): void;
}
}

148
build/typertext.js
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@ -117,44 +117,7 @@ var Typertext;
if (typeof postData === "undefined") { postData = {}; }
if (typeof callback === "undefined") { callback = function (c) {
}; }
var noop = function (i) {
return "";
};
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
var getHeader = function (name) {
return xhr.getResponseHeader(name);
};
if (xhr.status == 200) {
callback(new Typertext.Http.HttpResponse(0 /* success */, getHeader, xhr.status, xhr.responseText));
} else if (xhr.status >= 400 && xhr.status < 500) {
callback(new Typertext.Http.HttpResponse(2 /* clientError */, getHeader, xhr.status, xhr.responseText));
} else if (xhr.status >= 500 && xhr.status < 600) {
callback(new Typertext.Http.HttpResponse(1 /* serverError */, getHeader, xhr.status, xhr.responseText));
} else {
callback(new Typertext.Http.HttpResponse(4 /* unknownError */, getHeader, xhr.status, xhr.responseText));
}
}
};
xhr.ontimeout = function () {
callback(new Typertext.Http.HttpResponse(5 /* timeout */, noop, -1, ""));
};
xhr.open(Typertext.Http.HttpMethod[method], request.ToString(), true);
if (method == 0 /* GET */) {
xhr.send();
return;
}
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.send(Typertext.Http.HttpUrl.UrlEncodeObject(postData));
Typertext.Transport.TransportChooser.GetTransport(method, request).RawRequest(method, request, postData, callback);
};
return HttpRequest;
})();
@ -388,4 +351,113 @@ var Typertext;
})(Typertext.Json || (Typertext.Json = {}));
var Json = Typertext.Json;
})(Typertext || (Typertext = {}));
var Typertext;
(function (Typertext) {
(function (Transport) {
})(Typertext.Transport || (Typertext.Transport = {}));
var Transport = Typertext.Transport;
})(Typertext || (Typertext = {}));
var Typertext;
(function (Typertext) {
(function (Transport) {
var TransportChooser = (function () {
function TransportChooser() {
}
TransportChooser.GetTransport = function (method, request) {
var ieLte9 = false;
var isXdomain = false;
var isXprotocol = false;
if (!ieLte9) {
return new Typertext.Transport.XDR();
} else if (isXdomain && !isXprotocol) {
return new Typertext.Transport.XHR();
}
throw {};
};
return TransportChooser;
})();
Transport.TransportChooser = TransportChooser;
})(Typertext.Transport || (Typertext.Transport = {}));
var Transport = Typertext.Transport;
})(Typertext || (Typertext = {}));
var Typertext;
(function (Typertext) {
(function (Transport) {
var XDR = (function () {
function XDR() {
}
XDR.prototype.RawRequest = function (method, request, postData, callback) {
if (typeof postData === "undefined") { postData = {}; }
if (typeof callback === "undefined") { callback = function (c) {
}; }
};
return XDR;
})();
Transport.XDR = XDR;
})(Typertext.Transport || (Typertext.Transport = {}));
var Transport = Typertext.Transport;
})(Typertext || (Typertext = {}));
var Typertext;
(function (Typertext) {
(function (Transport) {
var HttpMethod = Typertext.Http.HttpMethod;
var HttpUrl = Typertext.Http.HttpUrl;
var HttpResponseStatus = Typertext.Http.HttpResponseStatus;
var HttpResponse = Typertext.Http.HttpResponse;
var XHR = (function () {
function XHR() {
}
XHR.prototype.RawRequest = function (method, request, postData, callback) {
if (typeof postData === "undefined") { postData = {}; }
if (typeof callback === "undefined") { callback = function (c) {
}; }
var noop = function (i) {
return "";
};
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
var getHeader = function (name) {
return xhr.getResponseHeader(name);
};
if (xhr.status == 200) {
callback(new HttpResponse(0 /* success */, getHeader, xhr.status, xhr.responseText));
} else if (xhr.status >= 400 && xhr.status < 500) {
callback(new HttpResponse(2 /* clientError */, getHeader, xhr.status, xhr.responseText));
} else if (xhr.status >= 500 && xhr.status < 600) {
callback(new HttpResponse(1 /* serverError */, getHeader, xhr.status, xhr.responseText));
} else {
callback(new HttpResponse(4 /* unknownError */, getHeader, xhr.status, xhr.responseText));
}
}
};
xhr.ontimeout = function () {
callback(new HttpResponse(5 /* timeout */, noop, -1, ""));
};
xhr.open(HttpMethod[method], request.ToString(), true);
if (method == 0 /* GET */) {
xhr.send();
return;
}
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.send(HttpUrl.UrlEncodeObject(postData));
};
return XHR;
})();
Transport.XHR = XHR;
})(Typertext.Transport || (Typertext.Transport = {}));
var Transport = Typertext.Transport;
})(Typertext || (Typertext = {}));
//# sourceMappingURL=typertext.js.map

2
build/typertext.js.map
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2
build/typertext.min.js vendored
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2
build/typertext.min.js.map
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54
lib/Typertext/Http/HttpRequest.ts
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@ -52,59 +52,7 @@ module Typertext.Http {
*/
public RawRequest(method:HttpMethod, request:HttpUrl, postData:HttpPostData = {}, callback:HttpResponseHandler = (c)=> {
}):void {
var noop = (i:string)=>{
return "";
};
//Create a XHR
var xhr = new XMLHttpRequest();
//And let us know when it does something
xhr.onreadystatechange = ()=> {
//If the request is complete
if (xhr.readyState == 4) {
//Prepare a getter for the header
var getHeader = (name:string):string => {
return xhr.getResponseHeader(name);
};
//Check the status
if (xhr.status == 200) {
//And either succeed
callback(new HttpResponse(HttpResponseStatus.success, getHeader, xhr.status, xhr.responseText));
} else if (xhr.status >= 400 && xhr.status < 500) {
//Or fail miserably
callback(new HttpResponse(HttpResponseStatus.clientError, getHeader, xhr.status, xhr.responseText));
} else if (xhr.status >= 500 && xhr.status < 600) {
//Again
callback(new HttpResponse(HttpResponseStatus.serverError, getHeader, xhr.status, xhr.responseText));
} else {
//And again
callback(new HttpResponse(HttpResponseStatus.unknownError, getHeader, xhr.status, xhr.responseText));
}
}
};
//Or if it times out
xhr.ontimeout = () => {
//And make a big deal of the failing
callback(new HttpResponse(HttpResponseStatus.timeout, noop, -1, ""));
};
//Now connect
xhr.open(HttpMethod[method], request.ToString(), true);
//And either send
if (method == HttpMethod.GET) {
//A get request
xhr.send();
return;
}
//Or set the content-type
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
//And send the post-data to the server
xhr.send(HttpUrl.UrlEncodeObject(postData));
Typertext.Transport.TransportChooser.GetTransport(method, request).RawRequest(method, request, postData, callback);
}
}
}

10
lib/Typertext/Transport/GenericTransport.ts Normal file
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@ -0,0 +1,10 @@
module Typertext.Transport {
import HttpMethod = Typertext.Http.HttpMethod;
import HttpUrl = Typertext.Http.HttpUrl;
import HttpPostData = Typertext.Http.HttpPostData;
import HttpResponseHandler = Typertext.Http.HttpResponseHandler;
export interface GenericTransport {
RawRequest(method:HttpMethod, request:HttpUrl, postData:HttpPostData, callback:HttpResponseHandler):void;
}
}

17
lib/Typertext/Transport/TransportChooser.ts Normal file
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@ -0,0 +1,17 @@
module Typertext.Transport {
export class TransportChooser {
static GetTransport(method:Typertext.Http.HttpMethod, request:Typertext.Http.HttpUrl):GenericTransport {
var ieLte9 = false;
var isXdomain = false;
var isXprotocol = false;
if (!ieLte9) {
return new XDR();
} else if (isXdomain && !isXprotocol) {
return new XHR();
}
throw {};
}
}
}

13
lib/Typertext/Transport/XDR.ts Normal file
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@ -0,0 +1,13 @@
module Typertext.Transport {
import HttpMethod = Typertext.Http.HttpMethod;
import HttpUrl = Typertext.Http.HttpUrl;
import HttpPostData = Typertext.Http.HttpPostData;
import HttpResponseHandler = Typertext.Http.HttpResponseHandler;
export class XDR implements GenericTransport {
RawRequest(method:HttpMethod, request:HttpUrl, postData:HttpPostData = {}, callback:HttpResponseHandler = (c)=> {
}):void {
}
}
}

67
lib/Typertext/Transport/XHR.ts Normal file
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@ -0,0 +1,67 @@
module Typertext.Transport {
import HttpMethod = Typertext.Http.HttpMethod;
import HttpUrl = Typertext.Http.HttpUrl;
import HttpPostData = Typertext.Http.HttpPostData;
import HttpResponseHandler = Typertext.Http.HttpResponseHandler;
import HttpResponseStatus = Typertext.Http.HttpResponseStatus;
import HttpResponse = Typertext.Http.HttpResponse;
export class XHR implements GenericTransport {
RawRequest(method:HttpMethod, request:HttpUrl, postData:HttpPostData = {}, callback:HttpResponseHandler = (c)=> {
}):void {
var noop = (i:string)=>{
return "";
};
//Create a XHR
var xhr = new XMLHttpRequest();
//And let us know when it does something
xhr.onreadystatechange = ()=> {
//If the request is complete
if (xhr.readyState == 4) {
//Prepare a getter for the header
var getHeader = (name:string):string => {
return xhr.getResponseHeader(name);
};
//Check the status
if (xhr.status == 200) {
//And either succeed
callback(new HttpResponse(HttpResponseStatus.success, getHeader, xhr.status, xhr.responseText));
} else if (xhr.status >= 400 && xhr.status < 500) {
//Or fail miserably
callback(new HttpResponse(HttpResponseStatus.clientError, getHeader, xhr.status, xhr.responseText));
} else if (xhr.status >= 500 && xhr.status < 600) {
//Again
callback(new HttpResponse(HttpResponseStatus.serverError, getHeader, xhr.status, xhr.responseText));
} else {
//And again
callback(new HttpResponse(HttpResponseStatus.unknownError, getHeader, xhr.status, xhr.responseText));
}
}
};
//Or if it times out
xhr.ontimeout = () => {
//And make a big deal of the failing
callback(new HttpResponse(HttpResponseStatus.timeout, noop, -1, ""));
};
//Now connect
xhr.open(HttpMethod[method], request.ToString(), true);
//And either send
if (method == HttpMethod.GET) {
//A get request
xhr.send();
return;
}
//Or set the content-type
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
//And send the post-data to the server
xhr.send(HttpUrl.UrlEncodeObject(postData));
}
}
}