81 lines
2.6 KiB
JavaScript
Executable File
81 lines
2.6 KiB
JavaScript
Executable File
/*!
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* Casper is a navigation utility for PhantomJS.
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*
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* Documentation: http://casperjs.org/
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* Repository: http://github.com/casperjs/casperjs
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*
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* Copyright (c) 2011-2012 Nicolas Perriault
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*
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* Part of source code is Copyright Joyent, Inc. and other Node contributors.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is 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
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* in 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
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* OR 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
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* THE 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
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*/
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require = patchRequire(require);
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var utils = require('utils');
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/*
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* Building an Array subclass
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*/
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function responseHeaders(){}
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responseHeaders.prototype = [];
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/**
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* Retrieves a given header based on its name
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*
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* @param String name A case-insensitive response header name
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* @return mixed A header string or `null` if not found
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*/
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responseHeaders.prototype.get = function get(name){
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"use strict";
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var headerValue = null;
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name = name.toLowerCase();
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this.some(function(header){
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if (header.name.toLowerCase() === name){
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headerValue = header.value;
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return true;
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}
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});
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return headerValue;
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};
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/**
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* Augments the response with proper prototypes.
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*
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* @param Mixed response Phantom response or undefined (generally with local files)
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* @return Object Augmented response
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*/
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exports.augmentResponse = function(response) {
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"use strict";
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if (!utils.isHTTPResource(response)) {
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return;
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}
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// response.headers.__proto__ = responseHeaders.prototype;
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Object.setPrototypeOf = Object.setPrototypeOf || function(obj, proto) {
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obj.__proto__ = proto;
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return obj;
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};
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Object.setPrototypeOf(response.headers, responseHeaders.prototype);
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return response;
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};
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