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define([ "dojo/_base/declare", "dojo/_base/lang", "implab/safe" ,"./ContentType", "./BaseResponse", "./Cookie" ], function(declare, lang,safe, ContentType, BaseResponse, Cookie) {
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return declare(BaseResponse, {
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statusCode : 0,
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_headers : null,
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content : null,
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_contentType : null,
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_cookies : null,
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getContentType : function() {
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return this._contentType;
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},
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setContentType : function(value) {
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if (value) {
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this._contentType = value instanceof ContentType ? value : ContentType.parse(value.toString());
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this._headers["Content-Type"] = this._contentType.toString();
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} else {
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this._contentType = null;
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delete this._headers["Content-Type"];
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}
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this._headers["Content-Type"] = value ? value.toString() : value;
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},
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/**
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* Записывает cookies
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* @cookie {String|Cookie} печенька или имя печеньки или печенька сохраненная в строку.
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* @value? {*} если {cookie} строка с именем, то в этом параметре передается значение.
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* @options? {Object} если {cookie} строка с именем, то в этом параметре передаются дополнительные свойства печенек.
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*/
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setCookie : function(cookie /*, value, options*/) {
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if (arguments.length == 1) {
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if (safe.isString(cookie))
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cookie = Cookie.parse(cookie);
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safe.argumentOfType(cookie, Cookie, "cookie");
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this._cookies[cookie.name] = cookie;
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} else {
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safe.argumentNotEmptyString(cookie,"cookie");
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let value = arguments[1];
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let options = arguments[2];
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let cc = new Cookie(cookie,value,options);
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this._cookies[cc.name] = cc;
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}
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},
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_setCookies : function(cookies) {
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if (!(cookies instanceof Array))
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cookies = [cookies];
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let me = this;
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cookies.forEach(function(cookie){
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me.setCookie(cookie);
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});
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},
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forgetCookie : function(name) {
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this.setCookie(new Cookie(name,"__erased__", { maxAge : 0 }));
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},
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setHeader : function(name, value) {
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if (!name)
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throw "A name is requried";
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name = this._normalizeHeaderName(name);
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if (name == "Content-Type")
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this.setContentType(value);
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if (name == "Set-Cookie")
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this._setCookies(value);
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else
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this._headers[name] = value;
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},
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getHeader : function(name) {
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if (!name)
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throw "A name is requried";
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name = this._normalizeHeaderName(name);
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return this._headers[name];
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},
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_normalizeHeaderName : function(name) {
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return name.toLowerCase().replace(/\b\w/g, function(s) {
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return s.toUpperCase();
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});
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},
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constructor : function(content, options) {
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this._headers = {};
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this._cookies = {};
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this.content = content;
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this.statusCode = content ? 200 : 203;
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if (options) {
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if ("statusCode" in options)
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this.statusCode = options.statusCode;
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if ("headers" in options) {
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for ( let header in options.headers)
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this.setHeader(header, options.headers[header]);
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}
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if ("contentType" in options)
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this.setContentType(options.contentType);
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}
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},
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send : function(serverResponse) {
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if (!serverResponse)
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throw "ServerResponse is required";
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this.writeHead(serverResponse);
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this.writeEntity(serverResponse);
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serverResponse.end();
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},
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writeHead : function(serverResponse) {
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let headers = lang.clone(this._headers);
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let cookies = [];
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for (let key in this._cookies)
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cookies.push(this._cookies[key].toString());
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headers["Set-Cookie"] = cookies;
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serverResponse.writeHead(this.statusCode, headers);
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},
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writeEntity : function(serverResponse) {
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if (this.content instanceof Function) {
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this.content(serverResponse);
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} else if (this.content) {
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serverResponse.write(this.content, this._contentType ? this._contentType.parameters.charset : undefined);
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}
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}
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});
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});
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