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| function TOMLEncoder() {
}
TOMLEncoder.prototype.encode = function(toml) {
if (this.isObject(toml) === false) {
throw new Error("Encode data must JSON object");
}
var temp = [];
for(var key in toml) {
temp.push(this.process(key, toml[key]));
}
return temp.join('');
}
TOMLEncoder.prototype.process = function(key, value, parentKey) {
var temp = [];
if (this.isObject(value) === true) {
if (this.isAssoc(value) === true) {
temp.push(key + " = [" + this.implodeArray(",", value) + "] \n");
}else{
if (parentKey) {
key = parentKey + "." + key;
}
temp.push("[" + key + "] \n");
for(var k in value) {
temp.push(this.process(k, value[k], key));
}
}
}else{
var value = this.processValue(value);
temp.push(key + " = " + value + " \n");
}
return temp.join('');
}
TOMLEncoder.prototype.implodeArray = function(spliter, array) {
var i = 0, temp = [];
while(i < array.length) {
var value = array[i];
if (this.isObject(value) === true) {
temp.push("[" + this.implodeArray(",", value) + "]");
}else{
value = this.processValue(value);
temp.push(value);
}
if (i != array.length - 1) {
temp.push(",");
}
i++;
}
return temp.join('');
}
TOMLEncoder.prototype.processValue = function(value) {
if (this.isISODate(value) === true) {
}else if (this.isString(value) === true) {
value = this.processString(value);
}else if (this.isBoolean(value)) {
if (value)
value = "true";
else
value = "false"
}
return value;
}
TOMLEncoder.prototype.processString = function(value) {
var searchPattern = ["\0", "\t", "\n", "\r", '"', "\\\\"],
replacePattern = ['\\0', '\\t', '\\n', '\\r', '\"', '\\'];
for(var i=0; i<searchPattern.length; i++) {
value = value.replace(new RegExp(searchPattern[i], "gi"), replacePattern[i]);
}
value = '"' + value + '"';
return value;
}
TOMLEncoder.prototype.isObject = function(object) {
return (typeof object === "object")
}
TOMLEncoder.prototype.isAssoc = function(array) {
var self = this;
return (this.objectKeys(array).filter(function(value) {
return (self.isString(value) === true && isNaN(value) === true);
}).length === 0);
}
TOMLEncoder.prototype.isString = function(value) {
return (typeof value == "string");
}
TOMLEncoder.prototype.isISODate = function(value) {
return /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z$/.test(value);
}
TOMLEncoder.prototype.isBoolean = function(value) {
return (typeof value == "boolean");
}
TOMLEncoder.prototype.objectKeys = function(object) {
var keys = [];
for(var i in object) {
if (object.hasOwnProperty(i) === true) {
keys.push(i);
}
}
return keys;
}
|
