123 lines
4.3 KiB
JavaScript
123 lines
4.3 KiB
JavaScript
/*
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* Twix v1.0 - a lightweight library for making AJAX requests.
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* Author: Neil Cowburn (neilco@gmail.com)
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*
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* Copyright (c) 2013 Neil Cowburn (http://github.com/neilco/)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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var Twix = (function () {
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function Twix() { }
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Twix.ajax = function(options) {
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options = options || {url:""};
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options.type = options.type.toUpperCase() || 'GET';
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options.headers = options.headers || {};
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options.timeout = parseInt(options.timeout) || 0;
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options.success = options.success || function() {};
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options.error = options.error || function() {};
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options.async = typeof options.async === 'undefined' ? true : options.async;
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var client = new XMLHttpRequest();
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if (options.timeout > 0) {
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client.timeout = options.timeout;
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client.ontimeout = function () {
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options.error('timeout', 'timeout', client);
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};
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}
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client.open(options.type, options.url, options.async);
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for (var i in options.headers) {
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if (options.headers.hasOwnProperty(i)) {
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client.setRequestHeader(i, options.headers[i]);
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}
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}
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client.send(options.data);
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client.onreadystatechange = function() {
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if (this.readyState == 4 && ((this.status >= 200 && this.status < 300) || this.status == 304)) {
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var data = this.responseText;
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var contentType = this.getResponseHeader('Content-Type');
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if (contentType && contentType.match(/json/)) {
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data = JSON.parse(this.responseText);
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}
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options.success(data, this.statusText, this);
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} else if (this.readyState == 4) {
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options.error(this.status, this.statusText, this);
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}
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};
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if (options.async == false) {
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if (client.readyState == 4 && ((client.status >= 200 && client.status < 300) || client.status == 304)) {
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options.success(client.responseText, client);
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} else if (client.readyState == 4) {
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options.error(client.status, client.statusText, client);
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}
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}
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return client;
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};
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var _ajax = function(type, url, data, callback) {
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if (typeof data === "function") {
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callback = data;
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data = undefined;
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}
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return Twix.ajax({
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url: url,
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data: data,
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type: type,
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success: callback
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});
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};
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Twix.get = function(url, data, callback) {
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return _ajax("GET", url, data, callback);
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};
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Twix.head = function(url, data, callback) {
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return _ajax("HEAD", url, data, callback);
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};
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Twix.post = function(url, data, callback) {
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return _ajax("POST", url, data, callback);
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};
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Twix.patch = function(url, data, callback) {
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return _ajax("PATCH", url, data, callback);
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};
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Twix.put = function(url, data, callback) {
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return _ajax("PUT", url, data, callback);
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};
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Twix.delete = function(url, data, callback) {
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return _ajax("DELETE", url, data, callback);
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};
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Twix.options = function(url, data, callback) {
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return _ajax("OPTIONS", url, data, callback);
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};
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return Twix;
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})();
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__ = Twix;
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