A twine script to CSV organizer for Lucy

twineOrganize.js

/*
For Sugarlumps by Sugarlumps

REQUIREMENTS:
You need to have nodejs on your computer:
https://nodejs.org/en/download/

Run these commands on your computer first in the same folder as this script.
Once they are installed you never need to run them again.
npm i -s csv-writer
npm i -s twine-parser
*/

const fs = require("fs");
const createCsvWriter = require('csv-writer').createObjectCsvWriter;
const {
  parseHTML,
  parseURL,
  parsePhilomeLa,
  toCytoscapeGraph
} = require('twine-parser');

var graph = []
var blacklist = []
var dialogue = []
pattern = /^([A-Z]+:)(.*)/

if (process.argv.length < 3){
	console.log("USAGE: node " + process.argv[1] + " <path to twine HTML file>")
	process.exit()
}

const getData = () => fs.readFileSync(process.argv[2]).toString()

const parsedGame = parseHTML(getData())

graph = parsedGame.passages

const stem = process.argv[2].replace(/\.[^/.]+$/, "")

const csvWriter = createCsvWriter({
  path: `${stem}.csv`,
  header: [
    {id: 'character', title: 'Character'},
    {id: 'dialogue', title: 'Dialogue'},
  ],
	fieldDelimiter: ';'
});

const addDialogue = function(c,d){
	dialogue.push({'character': c, 'dialogue': d});
}

const getNodeByName = function(name){
	var ret = 0
	graph.forEach( function (node){
		if (name.localeCompare(node.name) == 0){
			ret = node
		}
	});
	return ret
}

const dfs = function(node) {
	if (node){
		if (blacklist.indexOf(node.name) == -1){
			addDialogue('','')
			addDialogue('', `["${node.name}"]`)
			var dialogueArray = node.text.split('\n')
			dialogueArray.forEach( function(line) {
				if (pattern.test(line)) {
					var match = line.match(pattern)
					addDialogue(match[1], match[2])
				} else {
					if (line){
						addDialogue('', line)
					}
				}
			})
			blacklist.push(node.name)
			node.links.forEach( function(l){
				result = dfs(getNodeByName(l.destination.name.split('->').slice(-1)[0]))
			})
		}
	}
}

graph.forEach((n) => {dfs(n)})

csvWriter.writeRecords(dialogue)