Added Event listing and Event box

Signed-off-by: Gergely Polonkai <polesz@w00d5t0ck.info>

src/KekRozsak/FrontBundle/Twig/EventsExtension.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace KekRozsak\FrontBundle\Twig;
+
+use Symfony\Bridge\Doctrine\RegistryInterface;
+use Symfony\Component\Security\Core\SecurityContextInterface;
+
+class EventsExtension extends \Twig_Extension
+{
+	protected $_doctrine;
+	protected $_securityContext;
+
+	public function __construct(RegistryInterface $doctrine, SecurityContextInterface $securityContext)
+	{
+		$this->_doctrine = $doctrine;
+		$this->_securityContext = $securityContext;
+	}
+
+	public function getGlobals()
+	{
+		$today = new \DateTime('now');
+		$firstDay = \DateTime::createFromFormat('Y-m-d', $today->format('Y-m-01'));
+		$firstDayWeekday = $firstDay->format('N');
+		$numDays = $firstDay->format('t');
+		$lastDay = \DateTime::createFromFormat('Y-m-d', $today->format('Y-m-' . sprintf("%02d", $numDays)));
+
+		/*
+		 * Get all events in today's month. Iterate through this
+		 * collection, adding each element to $monthEvents array's
+		 * 'day'th element array.
+		 */
+		$query = $this->_doctrine->getEntityManager()->createQuery('SELECT e FROM KekRozsakFrontBundle:Event e WHERE e.cancelled = FALSE AND ((e.startDate < :firstDay AND e.endDate >= :firstDay) OR e.startDate BETWEEN :firstDay AND :lastDay)');
+		$query->setParameter('firstDay', $firstDay, \Doctrine\DBAL\Types\Type::DATE);
+		$query->setParameter('lastDay', $lastDay, \Doctrine\DBAL\Types\Type::DATE);
+		$events = $query->getResult();
+
+		$eventList = array();
+		for ($i = 1; $i <= $numDays; $i++)
+		{
+			$date = \DateTime::createFromFormat('Y-m-d', $today->format('Y-m-' . sprintf('%02d', $i)));
+			$eventList[$i]['date'] = $date;
+			$eventList[$i]['events'] = array();
+			foreach ($events as $event)
+			{
+				if ($event->isOnDate($date))
+				{
+					$eventList[$i]['events'][] = $event;
+				}
+			}
+		}
+
+		return array(
+			'events'          => $events,
+			'eventList'       => $eventList,
+			'today'           => $today,
+			'firstDay'        => $firstDay,
+			'lastDay'         => $lastDay,
+			'firstDayWeekday' => $firstDayWeekday,
+			'numDays'         => $numDays,
+		);
+	}
+
+	public function getName()
+	{
+		return 'Events';
+	}
+}