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TiddlyWiki5/core/modules/macros/makedatauri.js

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/*\
title: $:/core/modules/macros/makedatauri.js
type: application/javascript
module-type: macro
Macro to convert the content of a tiddler to a data URI
<<makedatauri text:"Text to be converted" type:"text/vnd.tiddlywiki">>
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Information about this macro
*/
exports.name = "makedatauri";
exports.params = [
{name: "text"},
{name: "type"}
];
/*
Run the macro
*/
exports.run = function(text,type) {
type = type || "text/vnd.tiddlywiki";
var typeInfo = $tw.config.contentTypeInfo[type] || $tw.config.contentTypeInfo["text/plain"],
isBase64 = typeInfo.encoding === "base64",
parts = [];
parts.push("data:");
parts.push(type);
parts.push(isBase64 ? ";base64" : "");
parts.push(",");
parts.push(isBase64 ? text : encodeURIComponent(text));
return parts.join("");
};
})();