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Merge pull request #162 from knnniggett/streaming 

Improve Chrome browser support & log streaming events
pull/120/merge
Kyle Johnson 2013-09-23 06:15:46 -07:00
parent 304065cd51 6d00540b5d
commit df13eb1242
2 changed files with 24 additions and 3 deletions
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26
web/includes/functions.php
View File

@ -796,7 +796,15 @@ function getBrowser( &$browser, &$version )
elseif ( preg_match( '/Chrome\/([0-9.]+)/', $_SERVER['HTTP_USER_AGENT'], $logVersion) )
{
$version = $logVersion[1];
$browser = 'chrome';
// Check for old version of Chrome with bug 5876
if ( $version < 7 )
{
$browser = 'oldchrome';
}
else
{
$browser = 'chrome';
}
}
elseif ( preg_match( '/Safari\/([0-9.]+)/', $_SERVER['HTTP_USER_AGENT'], $logVersion) )
{
@ -849,6 +857,13 @@ function isInternetExplorer()
return( $browser == "ie" );
}
function isOldChrome()
{
getBrowser( $browser, $version );
return( $browser == "oldchrome" );
}
function isChrome()
{
getBrowser( $browser, $version );
@ -882,12 +897,17 @@ function canStreamIframe()
function canStreamNative()
{
// Chrome can display the stream, but then it blocks everything else (Chrome bug 5876)
return( ZM_WEB_CAN_STREAM == "yes" || ( ZM_WEB_CAN_STREAM == "auto" && (!isInternetExplorer() && !isChrome()) ) );
// Old versions of Chrome can display the stream, but then it blocks everything else (Chrome bug 5876)
return( ZM_WEB_CAN_STREAM == "yes" || ( ZM_WEB_CAN_STREAM == "auto" && (!isInternetExplorer() && !isOldChrome()) ) );
}
function canStreamApplet()
{
if ( (ZM_OPT_CAMBOZOLA && !file_exists( ZM_PATH_WEB.'/'.ZM_PATH_CAMBOZOLA )) )
{
Warning ( "ZM_OPT_CAMBOZOLA is enabled, but the system cannot find ".ZM_PATH_WEB."/".ZM_PATH_CAMBOZOLA );
}
return( (ZM_OPT_CAMBOZOLA && file_exists( ZM_PATH_WEB.'/'.ZM_PATH_CAMBOZOLA )) );
}

1
web/skins/classic/views/watch.php
View File

@ -55,6 +55,7 @@ else
{
$streamMode = "single";
$streamSrc = getStreamSrc( array( "mode=".$streamMode, "monitor=".$monitor['Id'], "scale=".$scale ) );
Info( "The system has fallen back to single jpeg mode for streaming. Consider enabling Cambozola or upgrading the client browser.");
}
$showDvrControls = ( $streamMode == 'jpeg' && $monitor['StreamReplayBuffer'] != 0 );