<?php
/**
 * Perforce Swarm
 *
 * @copyright   2013 Perforce Software. All rights reserved
 * @license     Please see LICENSE.txt in top-level folder of this distribution.
 * @version     2013.1.MAIN-TEST_ONLY/597594
 */

namespace DingoWorld;

use Projects\Model\Project;
use Zend\Mvc\MvcEvent;
use Activity\Model\Activity;

class Module
{
    /**
     * New changes generate dingoes. 
     *
     * This module shows how to generate new activity based on incoming activity. First we generate an
     * event and stick it on the queue. When it comes through the next time we flesh it out. 
     * This module also shows you can attach to multiple events in one module.
     *
     * @param   Event   $event  the bootstrap event
     * @return  void
     */
    public function onBootstrap(MvcEvent $event)
    {
        $application = $event->getApplication();
        $services    = $application->getServiceManager();
        $manager     = $services->get('queue');
        $events      = $manager->getEventManager();

        // in this method we generate newdingo events and add them to the global queue. they will be filled out later
        $events->attach(
            'task.change',   // 'task.change' here attaches us to only new checkins
            function ($event) use ($services) { // we need just services for this callback so that we can grab the queue

                // we grab a handle for the global queue and add our "task". the second argument to addTask is an id which we don't have in this case
                $queue = $services->get('queue');
                $queue->addTask('newdingo', 'newdingo'); 

                //  note our event creation
                $services->get('logger')->err("created a newdingo event");
            },
            // set our priority, -95 puts us right before publishing at the end.
            -95
        );

	// this method fills out the newdingo task created earlier
        $events->attach(
            'task.newdingo',   // 'newdingo' here attaches us to the event we created on checkin
            function ($event) use ($services) { // we need just services to write to the log

                // create an activity object for the event filled with our data
                // see Activity/src/Activity/Model/Activity.php for the list of possible fields
                $activity = new Activity;
                $activity->set(
                    array(
                            'type'          => 'dingo',
                            'user'          => 'Dingo',
                            'action'        => 'snuggled',
                            'target'        => 'a baby'
                    )
                );
                $event->setParam('activity', $activity); 

                // log our dingo creation
                $services->get('logger')->err("Added a dingo");
            },
            // set our priority, 100 makes this one of the first modules that is run
            100
        );

    }

    // loads up our config file. all modules should have this method.
    public function getConfig()
    {
        return include __DIR__ . '/config/module.config.php';
    }

    // makes sure our module is automatically loaded. otherwise the user would
    // explicitly install our module in the application
    public function getAutoloaderConfig()
    {
        return array(
            'Zend\Loader\StandardAutoloader' => array(
                'namespaces' => array(
                    __NAMESPACE__ => __DIR__ . '/src/' . __NAMESPACE__,
                ),
            ),
        );
    }
}