streaming-website/template/overview.phtml

<? include("$assemblies/banner.phtml") ?>

<div class="container">
	<? $i = 0; foreach($overview->getGroups() as $group => $rooms): ?>
		<? if($group): ?>
			<div class="row group group-<?=h(slugify($group))?>">
				<div class="col-xs-12">
					<h2><span><?=h($group)?></span></h2>
				</div>
			</div>
		<? endif ?>
		<div class="row room-group room-group-n<?=h($i++)?> room-group-<?=h(slugify($group))?>">

			<?
				// remove rooms without talks
				if ($conference->get('hide_rooms_without_talks')) {
					$rooms = array_filter($rooms, function($r) {
						global $upcomingTalksPerRoom;
						$upcoming = @$upcomingTalksPerRoom[ $r->getSlug() ];
						return isset($upcoming['next']);
					});
				}
				$count = count($rooms);
				$idx = 0;
				usort($rooms, function ($r_a, $r_b) {
					global $upcomingTalksPerRoom;
					$u_a = $upcomingTalksPerRoom[ $r_a->getSlug() ];
					$a = @$u_a['current'] && !($u_a['current']['special'] ?? false) ? $u_a['current'] : $u_a['next'];
					$u_b = $upcomingTalksPerRoom[ $r_b->getSlug() ];
					$b =  @$u_b['current'] && !($u_b['current']['special'] ?? false) ? $u_b['current'] : $u_b['next'];

					// sort rooms without remaining schedule to end
					if ( $u_a['next'] === null || $u_b['next'] === null) {
						return -($u_a['next'] <=> $u_b['next']);
					}

					return @$a['start'] <=> @$b['start']; 
				});

				foreach($rooms as $room): 
					$is_wide = 0;
					/* when the count is odd and this is the last item - make it full width */
					if (false && ($count % 2 == 1) && ($idx == $count - 1)) {
						$is_wide = 1;
					}
					elseif ($room->requestsWide()) {
						$is_wide = 1;
						$count++;
						/* Increase the index if we are using a whole line, this means when the room is
						 * an even entry. Odd entries on the other hand steal one index from the
						 * "previous" row which they originally belong to. */
						if ($idx % 2 != 1) {
							$idx++;
						}
					}
				?>
			
				<div class="
					room
					room-<?=h($room->getSlug())?>
					clearfix
					<? if ($is_wide): ?>
						wide
						col-xs-12
					<? else: ?>
						narrow
						col-md-4
						col-lg-2
					<? endif ?>

					<? if($room->hasPreview()): ?>
						has-preview
					<? endif ?>

					<? if($room->hasSchedule()): ?>
						has-schedule
					<? endif ?>
				">

					<a href="<?=h($room->getLink())?>">
						<div class="panel panel-default">
							<div class="panel-heading">
								<div class="panel-title">
									<span class="roomtitle regular"><?=h($room->getDisplay())?></span>
									<span class="roomtitle short"><?=h($room->getDisplayShort())?></span>
								</div>
							</div>

							<div class="panel-body">
								<? if($room->hasPreview()): ?>

									<img
										class="preview"
										src="<?=h($room->getThumb())?>"
										alt="<?=h($room->getDisplay())?>"
										width="213" height="120"
									/>

								<? else: ?>

								<h2><?=h($room->getDisplay())?></h2>

								<? endif ?>

								<? if($room->hasSchedule()): 
									$upcoming = @$upcomingTalksPerRoom[ $room->getSlug() ] ?: [];
									$current = @$upcoming['current'];
									$next = @$upcoming['next'];
									$current_is_special = $current['special'] ?? false;
									$next_is_special = $next['special'] ?? false;

									if($conference->get('show_track_in_overview')):
								?>
										<h5 class="track"><?=h( @$current['track'] ?: @$next['track']) ?></h5>
								<? endif ?>

									<div class="program-schedule">
										<? if($current && !$current_is_special): ?>
										<div class="talk current-talk" title="<?=h(@$current['title'] ?: 'none') ?>">
											<strong>Now (since <?=date('G:i', @$current['start']) ?>):</strong><br/>
											<span class="t"><?=h(@$current['title'] ?: 'none') ?></span>
										</div>
										<? endif; if($next && !$next_is_special): ?>
										<div class="talk next-talk" title="<?=h(@$next['title'] ?: 'none') ?>">
											<strong>Next (<?=date('G:i', @$next['start']) ?>):</strong><br/>
											<span class="t"><?=h(@$next['title'] ?: 'none') ?></span>
										</div>
										<? endif ?>
									</div>
								<? endif ?>
							</div>
						</div>
					</a>
				</div>
				<? $idx++ ?>
				<? if ($is_wide): ?>
					<div class="clearfix"></div>
				<? endif ?>
			<? endforeach ?>
		</div>
	<? endforeach ?>

	<? if($conference->hasReleases() || $conference->hasRelive()): ?>
		<?
			$class = ($conference->hasReleases() && $conference->hasRelive()) ?
				// both enabled
				'col-sm-6 col-xs-12' :

				// only one of both enabled
				'col-xs-12';
		?>
		<div class="row recordings">

			<div class="col-xs-12">
				<h2><span>Recordings</span></h2>
			</div>

			<? if($conference->hasReleases()): ?>
				<div class="<?=h($class)?>">
					<div class="panel panel-primary">
						<div class="panel-body">
							<a href="<?=h($conference->getReleasesUrl())?>">
								<span class="fa fa-video-camera"></span> Releases
							</a>
						</div>
					</div>
				</div>
			<? endif ?>

			<? if($conference->hasRelive()): ?>
				<div class="<?=h($class)?>">
					<div class="panel panel-primary">
						<div class="panel-body">
							<a href="<?=h($conference->getReliveUrl())?>">
								<span class="fa fa-play-circle"></span> ReLive
							</a>
						</div>
					</div>
				</div>
			<? endif ?>

		</div>
	<? endif ?>
</div>