1
0
mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2024-10-30 06:36:17 +00:00
TiddlyWiki5/core/modules/commands/savetiddler.js
2016-06-23 16:19:00 +01:00

52 lines
1.1 KiB
JavaScript

/*\
title: $:/core/modules/commands/savetiddler.js
type: application/javascript
module-type: command
Command to save the content of a tiddler to a file
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
exports.info = {
name: "savetiddler",
synchronous: false
};
var Command = function(params,commander,callback) {
this.params = params;
this.commander = commander;
this.callback = callback;
};
Command.prototype.execute = function() {
if(this.params.length < 2) {
return "Missing filename";
}
var self = this,
fs = require("fs"),
path = require("path"),
title = this.params[0],
filename = path.resolve(this.commander.outputPath,this.params[1]),
tiddler = this.commander.wiki.getTiddler(title);
if(tiddler) {
var type = tiddler.fields.type || "text/vnd.tiddlywiki",
contentTypeInfo = $tw.config.contentTypeInfo[type] || {encoding: "utf8"};
$tw.utils.createFileDirectories(filename);
fs.writeFile(filename,tiddler.fields.text,contentTypeInfo.encoding,function(err) {
self.callback(err);
});
} else {
return "Missing tiddler: " + title;
}
return null;
};
exports.Command = Command;
})();