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TiddlyWiki5/core/modules/commands/savetiddler.js

45 lines
866 B
JavaScript

/*\
title: $:/core/modules/commands/savetiddler.js
type: application/javascript
module-type: command
Command to save 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 = this.params[1],
type = this.params[2] || "text/html";
fs.writeFile(filename,this.commander.wiki.renderTiddler(type,title),"utf8",function(err) {
self.callback(err);
});
return null;
};
exports.Command = Command;
})();