twikifier/twikify at master · rdrake98/twikifier · GitHub

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#!/usr/bin/env node

var opts = require('tav').set({
    collection: {
        note: 'Remote Tiddler Collection URI',
        value: null
    }
}, "wikify some tiddlywiki text");


// require the jsdom and jquery libraries, via NODE_PATH
// (probably /usr/local/lib/node if you are using npm)
var jsdom = require('jsdom');
var jquery = require('jQuery');
var fs = require('fs');
var http = require('http')
var url = require('url');

// reference our local libraries
var createWikifier = require('./twikifier').createWikifier;
var twik = require('./twik');


// read data to create text and pass to formatText
var run = function(window, wikify, file) {
    var text = '';

    file.on('data', function(chunk) {
        text += chunk;
    });

    file.on('end', function() {
        console.log(twik.formatText(window, wikify, text));
    });
};

// open a file stream
var runFile = function(window, wikify, filename) {
    var text = '';
    stream = fs.createReadStream(filename, { 'encoding': 'utf8' });
    run(window, wikify, stream);
}

// open stdin
var runStdin = function(window, wikify) {
    var stdin = process.openStdin();
    stdin.setEncoding('utf8');
    run(window, wikify, stdin);
}

// determine if we are reading from stdin or file stream
var processdata = function(window, wikify) {
    var arglength = opts.args.length;
    if (arglength) {
        for (var i = 0; i < arglength ; i++) {
            runFile(window, wikify, opts.args[i]);
        }
    } else {
        runStdin(window, wikify);
    }
}

// make the game go
var main = function() {
    // create a window in which we host a dom
    var uri = opts.collection;
    var window = jsdom.jsdom(
            '<html><head></head><body><div id="tiddler"></div></body></html>'
        ).createWindow();

    // jquery-ize the window
    var jQuery = jquery.create(window);
    // Create formatter for the window.
    var globals = createWikifier(window, jQuery, {container: uri});
    var wikify = globals[0];
    var store = globals[1];
    var Tiddler = globals[2];

    if (uri) {
        var parsed_uri = url.parse(uri);

        var client = http.createClient(parsed_uri.port ? parsed_uri.port : 80,
            parsed_uri.hostname);
        var request = client.request('GET', parsed_uri.pathname + '?fat=1',
            {'host': parsed_uri.hostname,
             'accept': 'application/json'});
        request.end();
        request.on('response', function(response) {
            response.setEncoding('utf8');
            var data = ''
            response.on('data', function(chunk) {
                data += chunk;
            });
            response.on('end', function() {
                twik.loadRemoteTiddlers(store, Tiddler, uri, data);
                processdata(window, wikify);
            });
        });
    } else {
        processdata(window, wikify);
    }
}

if (!module.parent)
    main();