var myData = this.wiki.getTiddlerData(this.myDataTiddler);
exports.getTiddlerData = function(titleOrTiddler,defaultData) {
var tiddler = titleOrTiddler,
data;
if(!(tiddler instanceof $tw.Tiddler)) {
tiddler = this.getTiddler(tiddler);
}
if(tiddler && tiddler.fields.text) {
switch(tiddler.fields.type) {
case "application/json":
// JSON tiddler
try {
data = JSON.parse(tiddler.fields.text);
} catch(ex) {
return defaultData;
}
return data;
case "application/x-tiddler-dictionary":
return $tw.utils.parseFields(tiddler.fields.text);
}
}
return defaultData;
};