6625abe012
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@3848 fd906abe-77d9-0310-91a1-e0d9ade77398
119 lines
3.4 KiB
JavaScript
119 lines
3.4 KiB
JavaScript
/*
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* Copyright (c) 2010 Helmut Merz helmutm@cy55.de
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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// $Id$
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dojo.provide('jocy.talk');
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dojo.declare('jocy.talk.Connection', null, {
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info: 'jocy.talk Connection',
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constructor: function(url, name) {
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this.url = url;
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this.connected = false;
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this.receiver = null;
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this.receiving = false;
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this.repeat_receiving = false;
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this.id = (name == undefined | name == '' ? null : name);
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},
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connect: function() {
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return dojo.xhrPost({
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url: this.url + '/.talk/connect',
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postData: (this.id == null ? '' : dojo.toJson({name: this.id})),
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handleAs: 'json',
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error: dojo.hitch(this, this._handleError),
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load: dojo.hitch(this, function(response, ioArgs) {
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console.log(response);
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this.id = response.id;
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this.connected = true;
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})
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});
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},
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receive: function(repeat) {
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if (this.receiving) {
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return;
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}
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this.receiving = true;
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this.repeat_receiving = repeat;
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return dojo.xhrPost({
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url: this.url + '/.talk/receive/' + this.id,
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handleAs: 'json',
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error: dojo.hitch(this, this._handleReceiveError),
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load: dojo.hitch(this, this._handleReceiveResponse)
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});
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},
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send: function(receiver, data) {
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return dojo.xhrPost({
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url: this.url + '/.talk/send/' + receiver,
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postData: dojo.toJson(data),
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handleAs: 'json',
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error: dojo.hitch(this, this._handleError),
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load: dojo.hitch(this, function(response, ioArgs) {
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console.log(response);
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})
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});
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},
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disconnect: function() {
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this.connected = false;
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return dojo.xhrPost({
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url: '/.talk/disconnect/' + this.id,
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handleAs: 'json',
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error: dojo.hitch(this, this._handleError),
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load: dojo.hitch(this, function(response, ioArgs) {
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console.log(response);
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this.repeat_receiving = false;
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})
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});
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},
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// private methods
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_handleReceiveResponse: function(response, ioArgs) {
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console.log(response);
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if (!this.receiving) {
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return;
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}
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this.receiving = false;
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if (this.repeat_receiving) {
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receive(true);
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}
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},
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_handleReceiveError: function(response, ioArgs) {
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console.log(response);
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if (!this.receiving) {
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return;
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}
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this.receiving = false;
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//this._poll();
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},
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_handleError: function(response, ioArgs) {
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console.log(response);
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}
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});
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