139 lines
4.2 KiB
JavaScript
139 lines
4.2 KiB
JavaScript
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/*
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Copyright (c) 2004 Jan-Klaas Kollhof
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This file is part of the JavaScript o lait library(jsolait).
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jsolait is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This software 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 Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this software; 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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/**
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FOR SUGARCRM
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This is a stripped down version of lang.php, all it does is:
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convert JavaScript objects to JSON (see json.org).
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but *does not* add toJSON() function to every class that is derived from Object
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*/
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Module("langlite", "0.3.7", function(mod){
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mod.JSONParser=Class("JSONParser", function(publ, supr){
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publ.init=function(){
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this.libs = {};
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}
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publ.addLib = function(obj, name, exports){
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if(exports == null){
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this.libs[name] = obj;
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}else{
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for(var i=0;i<exports.length;i++){
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this.libs[name + "." + exports[i]] = obj[exports[i]];
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}
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}
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}
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publ.objToJson=function(obj){
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if(obj == null){
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return "null";
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}else{
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return mod.objToJson(obj);
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}
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}
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})
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mod.parser = new mod.JSONParser();
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/**
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Turns JSON code into JavaScript objects.
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@param src The source as a String.
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*/
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mod.jsonToObj=function(src){
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return mod.parser.jsonToObj(src);
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}
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var json_types = new Object();
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json_types['object'] = function(obj){
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var v=[];
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for(attr in obj){
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if(typeof obj[attr] != "function"){
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v.push('"' + attr + '": ' + mod.objToJson(obj[attr]));
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}
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}
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return "{" + v.join(", ") + "}";
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}
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json_types['string'] = function(obj){
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var s = '"' + obj.replace(/(["\\])/g, '\\$1') + '"';
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s = s.replace(/(\n)/g,"\\n");
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return s;
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}
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json_types['number'] = function(obj){
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return obj.toString();
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}
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json_types['boolean'] = function(obj){
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return obj.toString();
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}
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json_types['date'] = function(obj){
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var padd=function(s, p){
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s=p+s
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return s.substring(s.length - p.length)
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}
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var y = padd(obj.getUTCFullYear(), "0000");
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var m = padd(obj.getUTCMonth() + 1, "00");
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var d = padd(obj.getUTCDate(), "00");
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var h = padd(obj.getUTCHours(), "00");
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var min = padd(obj.getUTCMinutes(), "00");
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var s = padd(obj.getUTCSeconds(), "00");
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var isodate = y + m + d + "T" + h + ":" + min + ":" + s
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return '{"jsonclass":["sys.ISODate", ["' + isodate + '"]]}';
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}
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json_types['array'] = function(obj){
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var v = [];
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for(var i=0;i<obj.length;i++){
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v.push(mod.objToJson(obj[i])) ;
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}
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return "[" + v.join(", ") + "]";
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}
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mod.objToJson=function(obj){
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if ( typeof(obj) == 'undefined')
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{
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return '';
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}
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if ( typeof(json_types[typeof(obj)]) == 'undefined')
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{
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alert('class not defined for toJSON():'+typeof(obj));
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}
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return json_types[typeof(obj)](obj);
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}
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mod.test=function(){
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try{
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print(mod.objToJson(['sds', -12377,-1212.1212, 12, '-2312']));
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}catch(e){
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print(e.toTraceString());
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}
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}
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})
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