130 lines
4.4 KiB
PHP
130 lines
4.4 KiB
PHP
<?php
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//
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// ZoneMinder web cycle view file, $Date$, $Revision$
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// Copyright (C) 2001-2008 Philip Coombes
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//
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if ( !canView( 'Stream' ) )
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{
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$view = "error";
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return;
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}
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if ( empty($_REQUEST['mode']) )
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{
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if ( ZM_WEB_USE_STREAMS && canStream() )
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$mode = "stream";
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else
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$mode = "still";
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}
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else
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{
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$mode = validHtmlStr($_REQUEST['mode']);
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}
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$group = '';
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$groupSql = '';
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if ( !empty($_REQUEST['group']) )
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{
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$group = validInt($_REQUEST['group']);
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$sql = "select * from Groups where Id = '".dbEscape($group)."'";
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$row = dbFetchOne( $sql );
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$groupSql = " and find_in_set( Id, '".$row['MonitorIds']."' )";
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}
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$sql = "select * from Monitors where Function != 'None'$groupSql order by Sequence";
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$monitors = array();
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$monIdx = 0;
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foreach( dbFetchAll( $sql ) as $row )
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{
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if ( !visibleMonitor( $row['Id'] ) )
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continue;
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if ( isset($_REQUEST['mid']) && $row['Id'] == $_REQUEST['mid'] )
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$monIdx = count($monitors);
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$row['ScaledWidth'] = reScale( $row['Width'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE );
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$row['ScaledHeight'] = reScale( $row['Height'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE );
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$monitors[] = $row;
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}
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$monitor = $monitors[$monIdx];
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$nextMid = $monIdx==(count($monitors)-1)?$monitors[0]['Id']:$monitors[$monIdx+1]['Id'];
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$montageWidth = $monitor['ScaledWidth'];
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$montageHeight = $monitor['ScaledHeight'];
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$widthScale = ($montageWidth*SCALE_BASE)/$monitor['Width'];
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$heightScale = ($montageHeight*SCALE_BASE)/$monitor['Height'];
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$scale = (int)(($widthScale<$heightScale)?$widthScale:$heightScale);
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if ( false && (ZM_STREAM_METHOD == 'mpeg' && ZM_MPEG_LIVE_FORMAT) )
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{
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$streamMode = "mpeg";
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$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 ) );
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}
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elseif ( $mode == 'stream' && canStream() )
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{
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$streamMode = "jpeg";
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$streamSrc = getStreamSrc( array( "mode=".$streamMode, "monitor=".$monitor['Id'], "scale=".$scale, "maxfps=".ZM_WEB_VIDEO_MAXFPS ) );
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}
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else
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{
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$streamMode = "single";
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$streamSrc = getStreamSrc( array( "mode=".$streamMode, "monitor=".$monitor['Id'], "scale=".$scale ) );
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}
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noCacheHeaders();
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$focusWindow = true;
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xhtmlHeaders(__FILE__, $SLANG['CycleWatch'] );
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?>
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<body>
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<div id="page">
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<div id="header">
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<div id="headerButtons">
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<?php if ( $mode == "stream" ) { ?>
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<a href="?view=<?= $view ?>&mode=still&group=<?= $group ?>&mid=<?= $monitor['Id'] ?>"><?= $SLANG['Stills'] ?></a>
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<?php } else { ?>
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<a href="?view=<?= $view ?>&mode=stream&group=<?= $group ?>&mid=<?= $monitor['Id'] ?>"><?= $SLANG['Stream'] ?></a>
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<?php } ?>
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<a href="#" onclick="closeWindow(); return( false );"><?= $SLANG['Close'] ?></a>
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</div>
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<h2><?= $SLANG['Cycle'] ?> - <?= validHtmlStr($monitor['Name']) ?></h2>
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</div>
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<div id="content">
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<div id="imageFeed">
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<?php
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if ( $streamMode === "mpeg" )
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{
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outputVideoStream( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), ZM_MPEG_LIVE_FORMAT, validHtmlStr($monitor['Name']) );
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}
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elseif ( $streamMode == "jpeg" )
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{
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if ( canStreamNative() )
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outputImageStream( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), validHtmlStr($monitor['Name']) );
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elseif ( canStreamApplet() )
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outputHelperStream( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), validHtmlStr($monitor['Name']) );
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}
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else
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{
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outputImageStill( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), validHtmlStr($monitor['Name']) );
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}
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?>
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</div>
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</div>
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</div>
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</body>
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</html>
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