57 lines
1.2 KiB
JavaScript
57 lines
1.2 KiB
JavaScript
/*\
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title: $:/core/modules/commands/load.js
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type: application/javascript
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module-type: command
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Command to load tiddlers from a file
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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exports.info = {
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name: "load",
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synchronous: false
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};
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var Command = function(params,commander,callback) {
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this.params = params;
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this.commander = commander;
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this.callback = callback;
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};
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Command.prototype.execute = function() {
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var self = this,
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fs = require("fs"),
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path = require("path");
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if(this.params.length < 1) {
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return "Missing filename";
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}
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var ext = path.extname(self.params[0]);
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fs.readFile(this.params[0],$tw.utils.getTypeEncoding(ext),function(err,data) {
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if (err) {
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self.callback(err);
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} else {
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var fields = {title: self.params[0]},
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type = path.extname(self.params[0]);
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var tiddlers = self.commander.wiki.deserializeTiddlers(type,data,fields);
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if(!tiddlers) {
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self.callback("No tiddlers found in file \"" + self.params[0] + "\"");
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} else {
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for(var t=0; t<tiddlers.length; t++) {
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self.commander.wiki.importTiddler(new $tw.Tiddler(tiddlers[t]));
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}
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self.callback(null);
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}
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}
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});
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return null;
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};
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exports.Command = Command;
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})();
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