dota2-radiant/dota2-radiant/lib/controllers/matches.js

Radiant: a small little library/framework for building awesome apps backed by the Dota 2 WebAPI. Utilizes Node with Express

var async = require('async');
var _ = require('underscore');
var stringUtils = require('underscore.string');

var radiant = require('../dota2-radiant');
var app = radiant.app;

var MatchesController = {
    'index': function (req, res) {
        // we need to get matches & heroes so we can populate the hero images.
        async.series([
            function (next) {
                radiant.dazzle.getMatchHistory(function (err, result) {
                    next(null, result.matches);
                });
            },
            function (next) {
                radiant.dazzle.getHeroes(function (err, result) {
                    next(null, result.heroes);
                });
            }
        ], function (err, context) {
            var matches = context[0], heroes = context[1];

            heroes = formatHeroes(heroes);
            matches = formatMatches(matches, heroes);

            res.render('matches', {
                matches: matches
            });
        });
    }
};

function formatHeroes(heroes) {
    _.each(heroes, function (hero) {
        hero.clean_name = hero.name.replace('npc_dota_hero_', '');
        hero.slug = stringUtils.slugify(hero.clean_name);
    });

    return heroes;
}

function formatMatches(matches, heroes) {
    _.each(matches, function (match) {
        var dire = [];
        var radiant = [];

        _.each(match.players, function (player) {
            var hero_id = player.hero_id;
            var hero = _.findWhere(heroes, { id : hero_id });
            player.hero = hero;

            if (player.player_slot > 4) {
                dire.push(player);
            } else {
                radiant.push(player);
            }
        });

        match.dire = dire;
        match.radiant = radiant;
    });

    return matches;
}

module.exports = exports = MatchesController;