mirror of
https://github.com/Jermolene/TiddlyWiki5
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35 lines
680 B
JavaScript
35 lines
680 B
JavaScript
/*\
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title: $:/core/modules/filters/format/json.js
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type: application/javascript
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module-type: formatfilteroperator
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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/*
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Export our filter function
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*/
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exports.json = function(source,operand,options) {
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var results = [],
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spaces = null;
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if(operand) {
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spaces = /^\d+$/.test(operand) ? parseInt(operand,10) : operand;
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}
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source(function(tiddler,title) {
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var data = $tw.utils.parseJSONSafe(title);
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try {
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data = JSON.parse(title);
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} catch(e) {
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data = undefined;
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}
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if(data !== undefined) {
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results.push(JSON.stringify(data,null,spaces));
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}
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});
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return results;
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};
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})(); |