From 888bff1972e18a7f32d55fcc23cd4900d03c7d61 Mon Sep 17 00:00:00 2001
From: MaZderMind
Date: Sat, 12 May 2018 01:57:14 +0200
Subject: migrate logic to select current & upcoming talk into the Room class

---
 model/Room.php          | 20 ++++++++++++++++++++
 template/overview.phtml |  2 +-
 view/overview.php       | 17 ++++++-----------
 3 files changed, 27 insertions(+), 12 deletions(-)

diff --git a/model/Room.php b/model/Room.php
index 7089532..3552f60 100644
--- a/model/Room.php
+++ b/model/Room.php
@@ -4,6 +4,7 @@ class Room
 {
 	private $slug;
 	private $conference;
+	private $talks;
 
 	public function __construct(Conference $conference, $slug)
 	{
@@ -16,8 +17,27 @@ class Room
 			throw new NotFoundException('Room '.$slug);
 
 		$this->slug = $slug;
+
+		$schedule = $conference->getSchedule();
+		$talksPerRoom = $schedule->getSchedule();
+		$scheduleName = $this->getScheduleName();
+
+		$this->talks = isset($talksPerRoom[$scheduleName]) ? $talksPerRoom[$scheduleName] : [];
 	}
 
+	public function getCurrentTalk($now)
+	{
+		return array_filter_last($this->talks, function($talk) use ($now) {
+			return $talk['start'] < $now && $talk['end'] > $now;
+		});
+	}
+
+	public function getNextTalk($now)
+	{
+		return array_filter_first($this->talks, function($talk) use ($now) {
+			return !isset($talk['special']) && $talk['start'] > $now;
+		});
+	}
 
 	public function getConference() {
 		return $this->conference;
diff --git a/template/overview.phtml b/template/overview.phtml
index 513f8e5..71414ec 100644
--- a/template/overview.phtml
+++ b/template/overview.phtml
@@ -65,7 +65,7 @@
 								<? endif ?>
 
 								<? if($room->hasSchedule()): ?>
-									<? $upcoming = @$upcomingTalksPerRoom[ $room->getScheduleName() ] ?: [] ?>
+									<? $upcoming = @$upcomingTalksPerRoom[ $room->getSlug() ] ?: [] ?>
 									<div class="program-schedule">
 										<div class="talk current-talk" title="<?=h(@$upcoming['current']['title'] ?: 'none') ?>">
                     <strong>Now (since <?=date('G:i', @$upcoming['current']['start']) ?>):</strong><br/>
diff --git a/view/overview.php b/view/overview.php
index adc8d5f..e5032c4 100644
--- a/view/overview.php
+++ b/view/overview.php
@@ -2,19 +2,14 @@
 
 $schedule = $conference->getSchedule();
 
-$talksPerRoom = $schedule->getSchedule();
 $now = time() + $schedule->getSimulationOffset();
-
-$upcomingTalksPerRoom = array_map(function($talks) use($now) {
-	return [
-		'current' => array_filter_last($talks, function($talk) use ($now) {
-			return $talk['start'] < $now && $talk['end'] > $now;
-		}),
-		'next' => array_filter_first($talks, function($talk) use ($now) {
-			return !isset($talk['special']) && $talk['start'] > $now;
-		}),
+$upcomingTalksPerRoom = [];
+foreach ($conference->getRooms() as $room) {
+	$upcomingTalksPerRoom[$room->getSlug()] = [
+		'current' => $room->getCurrentTalk($now),
+		'next' => $room->getNextTalk($now),
 	];
-}, $talksPerRoom);
+};
 
 echo $tpl->render(array(
 	'page' => 'overview',
-- 
cgit v1.2.3


From 91a653392c0e66f1941036e2b17d8fa6b162cde0 Mon Sep 17 00:00:00 2001
From: MaZderMind
Date: Sat, 12 May 2018 02:00:51 +0200
Subject: migrate logic for calculating schedule display time into schedule
 class

---
 model/Schedule.php | 9 +++++++++
 view/overview.php  | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/model/Schedule.php b/model/Schedule.php
index ec4ddc7..4b5d25e 100644
--- a/model/Schedule.php
+++ b/model/Schedule.php
@@ -44,6 +44,15 @@ class Schedule
 		return $this->getConference()->getRoomIfExists( @$mapping[$scheduleRoom] );
 	}
 
+	public function getScheduleDisplayTime($basetime = null)
+	{
+		if(is_null($basetime)) {
+			$basetime = time();
+		}
+
+		return $basetime + $this->getSimulationOffset();
+	}
+
 	private function fetchSchedule()
 	{
 		$schedule = @file_get_contents($this->getScheduleCache());
diff --git a/view/overview.php b/view/overview.php
index e5032c4..fb9d15d 100644
--- a/view/overview.php
+++ b/view/overview.php
@@ -2,7 +2,7 @@
 
 $schedule = $conference->getSchedule();
 
-$now = time() + $schedule->getSimulationOffset();
+$now = $schedule->getScheduleDisplayTime();
 $upcomingTalksPerRoom = [];
 foreach ($conference->getRooms() as $room) {
 	$upcomingTalksPerRoom[$room->getSlug()] = [
-- 
cgit v1.2.3


From 622b1f030c5c931704b7e997918dad2dcfd48551 Mon Sep 17 00:00:00 2001
From: MaZderMind
Date: Sat, 12 May 2018 02:06:16 +0200
Subject: expose current & next talk in json-api

---
 view/streams-json-v2.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/view/streams-json-v2.php b/view/streams-json-v2.php
index 114e73e..591e309 100644
--- a/view/streams-json-v2.php
+++ b/view/streams-json-v2.php
@@ -2,9 +2,11 @@
 
 header('Content-Type: application/json');
 
+$basetime = time();
 $struct = [];
 foreach (Conferences::getActiveConferences() as $conference)
 {
+	$now = $conference->getSchedule()->getScheduleDisplayTime($basetime);
 	$overview = $conference->getOverview();
 
 	$groupstruct = array();
@@ -91,6 +93,10 @@ foreach (Conferences::getActiveConferences() as $conference)
 				'link' => forceslash(baseurl()).$room->getLink(),
 				'display' => $room->getDisplay(),
 				'stream' => $room->getStream(),
+				'talks' => [
+					'current' => $room->getCurrentTalk($now),
+					'next' => $room->getNextTalk($now),
+				],
 				'streams' => $streams,
 			);
 		}
-- 
cgit v1.2.3