Generate pak90.json

pak90.js

var fs = require('fs'),
	path = require('path'),
	tiptoe = require('tiptoe'),
 	mtgdb = require('mtgdb');

/*
npm install tiptoe
npm install https://github.com/mtgjson/mtgdb.git
*/

function clone(obj) {
	return(JSON.parse(JSON.stringify(obj)));
}

function processSet(setData, allCards, cb) {
 	var i, l = setData.cards.length;

 	for (i = 0; i < l; i++) {
 		var currentCard = setData.cards[i];

 		if (currentCard.multiverseid) {
	 		if (!allCards.hasOwnProperty(currentCard.name)) {
	 			allCards[currentCard.name] = clone(currentCard);
	 			delete allCards[currentCard.name].multiverseid;
	 			delete allCards[currentCard.name].originalText;
	 			delete allCards[currentCard.name].originalType;
	 			delete allCards[currentCard.name].mciNumber;
	 			delete allCards[currentCard.name].reserved;
	 			allCards[currentCard.name].multiverseids = [];
	 		}

	 		allCards[currentCard.name].multiverseids.push({
	 			'setCode': setData.code,
	 			'multiverseid': currentCard.multiverseid
	 		});
	 	}
 	}

 	if (cb)
 		cb();
}

tiptoe(
 	function grabVersion() {
 		mtgdb.currentVersion(this);
 	},
 	function checkVersion(version) {
 		console.log("Current version: '%s'", version);
 		if (version === "") {
 			console.log("Downloading...");
 			mtgdb.grabServerContents(this);
 		}
 		else
 			mtgdb.allsets(this);
 	},
 	function process(allSets) {
 		console.log("Processing sets...");
 		this.allCards = {};

 		var keys = Object.keys(allSets);

 		var i, l = keys.length;
 		for (i = 0; i < l; i++) {
 			var currentSet = allSets[keys[i]];
 			processSet(currentSet, this.allCards);
 		}

 		this(null, this.allCards);
 	},
 	function saveData(allCards) {
 		fs.writeFile(path.join(__dirname, 'pak90.json'), JSON.stringify(allCards, null, '  '), 'utf8', this);
 	},
 	function finish(err) {
 		if (err) {
 			console.error(err);
 			throw(err);
 		}

 		console.log('done');
 	}
);