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update and use Monitor object to generate the stream html. Also introduce a mode parameter to getStreamHTML to specify stills

pull/1624/head
Isaac Connor 2016-07-14 11:55:27 -04:00
parent be1083e007
commit eb0ddc4e32
2 changed files with 35 additions and 71 deletions
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8
web/includes/functions.php
View File

@ -2141,12 +2141,12 @@ function validHtmlStr( $input ) {
return( htmlspecialchars( $input, ENT_QUOTES ) );
}
function getStreamHTML( $monitor, $scale=100 ) {
function getStreamHTML( $monitor, $scale=100, $mode="stream" ) {
//FIXME, the width and height of the image need to be scaled.
if ( ZM_WEB_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT ) {
$streamSrc = $monitor->getStreamSrc( array( "mode=mpeg", "scale=".$scale, "bitrate=".ZM_WEB_VIDEO_BITRATE, "maxfps=".ZM_WEB_VIDEO_MAXFPS, "format=".ZM_MPEG_LIVE_FORMAT ) );
return getVideoStream( "liveStream".$monitor->Id(), $streamSrc, reScale( $monitor->Width(), $scale ), reScale( $monitor->Height(), $scale ), ZM_MPEG_LIVE_FORMAT, $monitor->Name() );
} else if ( canStream() ) {
} else if ( $mode == "stream" and canStream() ) {
$streamSrc = $monitor->getStreamSrc( array( 'mode=jpeg', 'scale='.$scale, 'maxfps='.ZM_WEB_VIDEO_MAXFPS, 'buffer='.$monitor->StreamReplayBuffer() ) );
if ( canStreamNative() )
return getImageStream( "liveStream".$monitor->Id(), $streamSrc, reScale( $monitor->Width(), $scale ), reScale( $monitor->Height(), $scale ), $monitor->Name() );
@ -2154,7 +2154,9 @@ function getStreamHTML( $monitor, $scale=100 ) {
return getHelperStream( "liveStream".$monitor->Id(), $streamSrc, reScale( $monitor->Width(), $scale ), reScale( $monitor->Height(), $scale ), $monitor->Name() );
} else {
$streamSrc = $monitor->getStreamSrc( array( 'mode=single', "scale=".$scale ) );
Info( "The system has fallen back to single jpeg mode for streaming. Consider enabling Cambozola or upgrading the client browser.");
if ( $mode == "stream" ) {
Info( "The system has fallen back to single jpeg mode for streaming. Consider enabling Cambozola or upgrading the client browser.");
}
return getImageStill( "liveStream".$monitor->Id(), $streamSrc, reScale( $monitor->Width(), $scale ), reScale( $monitor->Height(), $scale ), $monitor->Name() );
}
} // end function getStreamHTML

98
web/skins/classic/views/cycle.php
View File

@ -18,71 +18,49 @@
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
if ( !canView( 'Stream' ) )
{
$view = "error";
return;
if ( !canView( 'Stream' ) ) {
$view = "error";
return;
}
if ( empty($_REQUEST['mode']) )
{
if ( canStream() )
$mode = "stream";
else
$mode = "still";
}
else
{
$mode = validHtmlStr($_REQUEST['mode']);
if ( empty($_REQUEST['mode']) ) {
if ( canStream() )
$mode = "stream";
else
$mode = "still";
} else {
$mode = validHtmlStr($_REQUEST['mode']);
}
$group = '';
$groupSql = '';
if ( !empty($_REQUEST['group']) )
{
$group = validInt($_REQUEST['group']);
$row = dbFetchOne( 'SELECT * FROM Groups WHERE Id = ?', NULL, array($group) );
$groupSql = " and find_in_set( Id, '".$row['MonitorIds']."' )";
if ( !empty($_REQUEST['group']) ) {
$group = validInt($_REQUEST['group']);
$row = dbFetchOne( 'SELECT * FROM Groups WHERE Id = ?', NULL, array($group) );
$groupSql = " and find_in_set( Id, '".$row['MonitorIds']."' )";
}
$sql = "SELECT * FROM Monitors WHERE Function != 'None'$groupSql ORDER BY Sequence";
$monitors = array();
$monIdx = 0;
foreach( dbFetchAll( $sql ) as $row )
{
if ( !visibleMonitor( $row['Id'] ) )
continue;
if ( isset($_REQUEST['mid']) && $row['Id'] == $_REQUEST['mid'] )
$monIdx = count($monitors);
$row['ScaledWidth'] = reScale( $row['Width'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE );
$row['ScaledHeight'] = reScale( $row['Height'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE );
$monitors[] = $row;
foreach( dbFetchAll( $sql ) as $row ) {
if ( !visibleMonitor( $row['Id'] ) )
continue;
if ( isset($_REQUEST['mid']) && $row['Id'] == $_REQUEST['mid'] )
$monIdx = count($monitors);
$row['ScaledWidth'] = reScale( $row['Width'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE );
$row['ScaledHeight'] = reScale( $row['Height'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE );
$monitors[] = new Monitor( $row );
}
$monitor = $monitors[$monIdx];
$nextMid = $monIdx==(count($monitors)-1)?$monitors[0]['Id']:$monitors[$monIdx+1]['Id'];
$montageWidth = $monitor['ScaledWidth'];
$montageHeight = $monitor['ScaledHeight'];
$widthScale = ($montageWidth*SCALE_BASE)/$monitor['Width'];
$heightScale = ($montageHeight*SCALE_BASE)/$monitor['Height'];
$montageWidth = $monitor->ScaledWidth();
$montageHeight = $monitor->ScaledHeight();
$widthScale = ($montageWidth*SCALE_BASE)/$monitor->Width();
$heightScale = ($montageHeight*SCALE_BASE)/$monitor->Height();
$scale = (int)(($widthScale<$heightScale)?$widthScale:$heightScale);
if ( false && (ZM_WEB_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT) )
{
$streamMode = "mpeg";
$streamSrc = getStreamSrc( array( "mode=".$streamMode, "monitor=".$monitor['Id'], "scale=".$scale, "bitrate=".ZM_WEB_VIDEO_BITRATE, "maxfps=".ZM_WEB_VIDEO_MAXFPS, "format=".ZM_MPEG_LIVE_FORMAT ) );
}
elseif ( $mode == 'stream' && canStream() )
{
$streamMode = "jpeg";
$streamSrc = getStreamSrc( array( "mode=".$streamMode, "monitor=".$monitor['Id'], "scale=".$scale, "maxfps=".ZM_WEB_VIDEO_MAXFPS ) );
}
else
{
$streamMode = "single";
$streamSrc = getStreamSrc( array( "mode=".$streamMode, "monitor=".$monitor['Id'], "scale=".$scale ) );
}
noCacheHeaders();
$focusWindow = true;
@ -94,33 +72,17 @@ xhtmlHeaders(__FILE__, translate('CycleWatch') );
<div id="header">
<div id="headerButtons">
<?php if ( $mode == "stream" ) { ?>
<a href="?view=<?php echo $view ?>&amp;mode=still&amp;group=<?php echo $group ?>&amp;mid=<?php echo $monitor['Id'] ?>"><?php echo translate('Stills') ?></a>
<a href="?view=<?php echo $view ?>&amp;mode=still&amp;group=<?php echo $group ?>&amp;mid=<?php echo $monitor->Id() ?>"><?php echo translate('Stills') ?></a>
<?php } else { ?>
<a href="?view=<?php echo $view ?>&amp;mode=stream&amp;group=<?php echo $group ?>&amp;mid=<?php echo $monitor['Id'] ?>"><?php echo translate('Stream') ?></a>
<a href="?view=<?php echo $view ?>&amp;mode=stream&amp;group=<?php echo $group ?>&amp;mid=<?php echo $monitor->Id() ?>"><?php echo translate('Stream') ?></a>
<?php } ?>
<a href="#" onclick="closeWindow(); return( false );"><?php echo translate('Close') ?></a>
</div>
<h2><?php echo translate('Cycle') ?> - <?php echo validHtmlStr($monitor['Name']) ?></h2>
<h2><?php echo translate('Cycle') ?> - <?php echo validHtmlStr($monitor->Name()) ?></h2>
</div>
<div id="content">
<div id="imageFeed">
<?php
if ( $streamMode == "mpeg" )
{
outputVideoStream( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), ZM_MPEG_LIVE_FORMAT, validHtmlStr($monitor['Name']) );
}
elseif ( $streamMode == "jpeg" )
{
if ( canStreamNative() )
outputImageStream( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), validHtmlStr($monitor['Name']) );
elseif ( canStreamApplet() )
outputHelperStream( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), validHtmlStr($monitor['Name']) );
}
else
{
outputImageStill( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), validHtmlStr($monitor['Name']) );
}
?>
<?php echo getStreamHTML( $monitor, $scale, $mode ); ?>
</div>
</div>
</div>