lib/dojo/request/node.js.uncompressed.js

   1 define("dojo/request/node", [
   2    'require',
   3    './util',
   4    './handlers',
   5    '../errors/RequestTimeoutError',
   6    '../node!http',
   7    '../node!https',
   8    '../node!url',
   9    '../node!stream'/*=====,
  10         '../request',
  11         '../_base/declare' =====*/
  12 ], function(require, util, handlers, RequestTimeoutError, http, https, URL, stream/*=====, request, declare =====*/){
  13         var Stream = stream.Stream,
  14                 undefined;
  15
  16         var defaultOptions = {
  17                 method: 'GET',
  18                 query: null,
  19                 data: undefined,
  20                 headers: {}
  21         };
  22         function node(url, options){
  23                 var response = util.parseArgs(url, util.deepCreate(defaultOptions, options), options && options.data instanceof Stream);
  24                 url = response.url;
  25                 options = response.options;
  26
  27                 var def = util.deferred(
  28                         response,
  29                         function(dfd, response){
  30                                 response.clientRequest.abort();
  31                         }
  32                 );
  33
  34                 url = URL.parse(url);
  35
  36                 var reqOptions = response.requestOptions = {
  37                         hostname: url.hostname,
  38                         port: url.port,
  39                         socketPath: options.socketPath,
  40                         method: options.method,
  41                         headers: options.headers,
  42                         agent: options.agent,
  43                         pfx: options.pfx,
  44                         key: options.key,
  45                         passphrase: options.passphrase,
  46                         cert: options.cert,
  47                         ca: options.ca,
  48                         ciphers: options.ciphers,
  49                         rejectUnauthorized: options.rejectUnauthorized === false ? false : true
  50                 };
  51                 if(url.path){
  52                         reqOptions.path = url.path;
  53                 }
  54                 if(options.user || options.password){
  55                         reqOptions.auth = (options.user||'') + ':' + (options.password||'');
  56                 }
  57                 var req = response.clientRequest = (url.protocol === 'https:' ? https : http).request(reqOptions);
  58
  59                 if(options.socketOptions){
  60                         if('timeout' in options.socketOptions){
  61                                 req.setTimeout(options.socketOptions.timeout);
  62                         }
  63                         if('noDelay' in options.socketOptions){
  64                                 req.setNoDelay(options.socketOptions.noDelay);
  65                         }
  66                         if('keepAlive' in options.socketOptions){
  67                                 var initialDelay = options.socketOptions.keepAlive;
  68                                 req.setKeepAlive(initialDelay >= 0, initialDelay || 0);
  69                         }
  70                 }
  71
  72                 req.on('socket', function(){
  73                         response.hasSocket = true;
  74                         def.progress(response);
  75                 });
  76
  77                 req.on('response', function(clientResponse){
  78                         response.clientResponse = clientResponse;
  79                         response.status = clientResponse.statusCode;
  80                         response.getHeader = function(headerName){
  81                                 return clientResponse.headers[headerName.toLowerCase()] || null;
  82                         };
  83
  84                         var body = [];
  85                         clientResponse.on('data', function(chunk){
  86                                 body.push(chunk);
  87
  88                                 // TODO: progress updates via the deferred
  89                         });
  90                         clientResponse.on('end', function(){
  91                                 if(timeout){
  92                                         clearTimeout(timeout);
  93                                 }
  94                                 response.text = body.join('');
  95                                 handlers(response);
  96                                 def.resolve(response);
  97                         });
  98                 });
  99
 100                 req.on('error', def.reject);
 101
 102                 if(options.data){
 103                         if(typeof options.data === "string"){
 104                                 req.end(options.data);
 105                         }else{
 106                                 options.data.pipe(req);
 107                         }
 108                 }else{
 109                         req.end();
 110                 }
 111
 112                 if(options.timeout){
 113                         var timeout = setTimeout(function(){
 114                                 def.cancel(new RequestTimeoutError(response));
 115                         }, options.timeout);
 116                 }
 117
 118                 return def.promise;
 119         }
 120
 121         /*=====
 122         node = function(url, options){
 123                 // summary:
 124                 //              Sends a request using the included http or https interface from node.js
 125                 //              with the given URL and options.
 126                 // url: String
 127                 //              URL to request
 128                 // options: dojo/request/node.__Options?
 129                 //              Options for the request.
 130                 // returns: dojo/request.__Promise
 131         };
 132         node.__BaseOptions = declare(request.__BaseOptions, {
 133                 // data: String|Object|Stream?
 134                 //              Data to transfer. This is ignored for GET and DELETE
 135                 //              requests.
 136                 // headers: Object?
 137                 //              Headers to use for the request.
 138                 // user: String?
 139                 //              Username to use during the request.
 140                 // password: String?
 141                 //              Password to use during the request.
 142         });
 143         node.__MethodOptions = declare(null, {
 144                 // method: String?
 145                 //              The HTTP method to use to make the request. Must be
 146                 //              uppercase. Default is `"GET"`.
 147         });
 148         node.__Options = declare([node.__BaseOptions, node.__MethodOptions]);
 149
 150         node.get = function(url, options){
 151                 // summary:
 152                 //              Send an HTTP GET request using XMLHttpRequest with the given URL and options.
 153                 // url: String
 154                 //              URL to request
 155                 // options: dojo/request/node.__BaseOptions?
 156                 //              Options for the request.
 157                 // returns: dojo/request.__Promise
 158         };
 159         node.post = function(url, options){
 160                 // summary:
 161                 //              Send an HTTP POST request using XMLHttpRequest with the given URL and options.
 162                 // url: String
 163                 //              URL to request
 164                 // options: dojo/request/node.__BaseOptions?
 165                 //              Options for the request.
 166                 // returns: dojo/request.__Promise
 167         };
 168         node.put = function(url, options){
 169                 // summary:
 170                 //              Send an HTTP PUT request using XMLHttpRequest with the given URL and options.
 171                 // url: String
 172                 //              URL to request
 173                 // options: dojo/request/node.__BaseOptions?
 174                 //              Options for the request.
 175                 // returns: dojo/request.__Promise
 176         };
 177         node.del = function(url, options){
 178                 // summary:
 179                 //              Send an HTTP DELETE request using XMLHttpRequest with the given URL and options.
 180                 // url: String
 181                 //              URL to request
 182                 // options: dojo/request/node.__BaseOptions?
 183                 //              Options for the request.
 184                 // returns: dojo/request.__Promise
 185         };
 186         =====*/
 187
 188         util.addCommonMethods(node);
 189
 190         return node;
 191 });