From b2cdfa500fa2ae85079e61be4a767b2960e47601 Mon Sep 17 00:00:00 2001
From: MaZderMind
Date: Fri, 3 Jul 2015 13:09:15 +0200
Subject: ssl() and proto() helper to keep visitors on their url scheme

---
 config.php       |  6 +++++-
 index.php        |  2 +-
 lib/helper.php   | 12 +++++++++++-
 model/Stream.php | 12 ++++++------
 4 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/config.php b/config.php
index 744bcf7..6faf9fb 100644
--- a/config.php
+++ b/config.php
@@ -6,8 +6,12 @@ date_default_timezone_set('Europe/Berlin');
  * In Produktionssituationen sollte manuell eine konfiguriert werden um Überraschungen zu vermeiden
  */
 if($_SERVER['HTTP_HOST'] != 'localhost')
-	$GLOBALS['CONFIG']['BASEURL'] = 'http://streaming.media.ccc.de/';
+	$GLOBALS['CONFIG']['BASEURL'] = proto().'://streaming.media.ccc.de/';
 
+/**
+ * Beispielkonfiguration für Produktionssituationen
+ */
+//$GLOBALS['CONFIG']['BASEURL'] = proto().'://streaming.media.ccc.de/';
 
 $GLOBALS['CONFIG']['CONFERENCE'] = array(
 	/**
diff --git a/index.php b/index.php
index 44bebbb..097c61e 100644
--- a/index.php
+++ b/index.php
@@ -3,11 +3,11 @@
 if(!ini_get('short_open_tag'))
 	die('`short_open_tag = On` is required');
 
+require_once('lib/helper.php');
 require_once('config.php');
 
 require_once('lib/PhpTemplate.php');
 require_once('lib/Exceptions.php');
-require_once('lib/helper.php');
 
 require_once('model/ModelBase.php');
 require_once('model/Conference.php');
diff --git a/lib/helper.php b/lib/helper.php
index e462089..4cf089f 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -1,11 +1,21 @@
 <?php
 
+function ssl()
+{
+	return isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'];
+}
+
+function proto()
+{
+	return ssl() ? 'https' : 'http';
+}
+
 function baseurl()
 {
 	if(isset($GLOBALS['CONFIG']['BASEURL']))
 		return $GLOBALS['CONFIG']['BASEURL'];
 
-	$base  = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS']) ? 'https://' : 'http://';
+	$base  = ssl() ? 'https://' : 'http://';
 	$base .= $_SERVER['HTTP_HOST'];
 	$base .=  forceslash(dirname($_SERVER['SCRIPT_NAME']));
 
diff --git a/model/Stream.php b/model/Stream.php
index fe333ce..f9488a0 100644
--- a/model/Stream.php
+++ b/model/Stream.php
@@ -114,10 +114,10 @@ class Stream
 		switch($proto)
 		{
 			case 'webm':
-				return 'http://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'_'.rawurlencode($this->getLanguage()).'_'.rawurlencode($this->getSelection()).'.webm';
+				return proto().'://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'_'.rawurlencode($this->getLanguage()).'_'.rawurlencode($this->getSelection()).'.webm';
 
 			case 'hls':
-				return 'http://cdn.c3voc.de/hls/'.rawurlencode($this->getRoom()->getStream()).'_'.rawurlencode($this->getLanguage()).'_'.rawurlencode($this->getSelection()).'.m3u8';
+				return proto().'://cdn.c3voc.de/hls/'.rawurlencode($this->getRoom()->getStream()).'_'.rawurlencode($this->getLanguage()).'_'.rawurlencode($this->getSelection()).'.m3u8';
 		}
 
 		return null;
@@ -179,10 +179,10 @@ class Stream
 		switch($proto)
 		{
 			case 'mp3':
-				return 'http://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'_'.rawurlencode($this->getLanguage()).'.mp3';
+				return proto().'://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'_'.rawurlencode($this->getLanguage()).'.mp3';
 
 			case 'opus':
-				return 'http://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'_'.rawurlencode($this->getLanguage()).'.opus';
+				return proto().'://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'_'.rawurlencode($this->getLanguage()).'.opus';
 		}
 
 		return null;
@@ -213,10 +213,10 @@ class Stream
 		switch($proto)
 		{
 			case 'mp3':
-				return 'http://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'.mp3';
+				return proto().'://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'.mp3';
 
 			case 'opus':
-				return 'http://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'.opus';
+				return proto().'://cdn.c3voc.de/'.rawurlencode($this->getRoom()->getStream()).'.opus';
 
 			default:
 				return null;
-- 
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