155 lines
5.4 KiB
PHP
155 lines
5.4 KiB
PHP
<?php
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//
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// ZoneMinder web watch 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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$_REQUEST['view'] = "error";
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return;
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}
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$sql = 'select C.*, M.* from Monitors as M left join Controls as C on (M.ControlId = C.Id ) where M.Id = ?';
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$monitor = dbFetchOne( $sql, NULL, array($_REQUEST['mid']) );
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$showPtzControls = ( ZM_OPT_CONTROL && $monitor['Controllable'] && canView( 'Control' ) );
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$zmuCommand = getZmuCommand( " -m ".$_REQUEST['mid']." -s -f" );
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$zmuOutput = exec( escapeshellcmd( $zmuCommand ) );
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list( $status, $fps ) = explode( ' ', $zmuOutput );
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$statusString = $SLANG['Unknown'];
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$fpsString = "--.--";
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$class = "infoText";
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if ( $status <= STATE_PREALARM )
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{
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$statusString = $SLANG['Idle'];
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}
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elseif ( $status == STATE_ALARM )
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{
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$statusString = $SLANG['Alarm'];
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$class = "errorText";
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}
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elseif ( $status == STATE_ALERT )
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{
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$statusString = $SLANG['Alert'];
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$class = "warnText";
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}
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elseif ( $status == STATE_TAPE )
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{
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$statusString = $SLANG['Record'];
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}
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$fpsString = sprintf( "%.2f", $fps );
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$sql = "select * from Monitors where Function != 'None' order by Sequence";
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$monitors = array();
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$monIdx = 0;
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$maxWidth = 0;
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$maxHeight = 0;
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foreach( dbFetchAll( $sql ) as $row )
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{
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if ( !visibleMonitor( $row['Id'] ) )
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{
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continue;
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}
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if ( isset($monitor['Id']) && $row['Id'] == $monitor['Id'] )
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$monIdx = count($monitors);
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if ( $maxWidth < $row['Width'] ) $maxWidth = $row['Width'];
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if ( $maxHeight < $row['Height'] ) $maxHeight = $row['Height'];
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$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[$monIdx+1]['Id'];
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$prevMid = $monIdx==0?$monitors[(count($monitors)-1)]['Id']:$monitors[$monIdx-1]['Id'];
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if ( isset( $_REQUEST['scale'] ) )
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$scale = validInt($_REQUEST['scale']);
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else
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$scale = getDeviceScale( $monitor['Width'], $monitor['Height'] );
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$imageSrc = getStreamSrc( array( "mode=single", "monitor=".$monitor['Id'], "scale=".$scale ), '&' );
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if ( ZM_WEB_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=".$scale, "bitrate=".ZM_WEB_VIDEO_BITRATE, "maxfps=".ZM_WEB_VIDEO_MAXFPS, "format=".ZM_MPEG_LIVE_FORMAT ) );
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}
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elseif ( canStream() )
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{
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$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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xhtmlHeaders( __FILE__, $monitor['Name'].' - '.$SLANG['Watch'] );
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?>
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<body>
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<div id="page">
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<div id="content">
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<p class="<?php echo $class ?>"><?php echo makeLink( "?view=events&page=1&view=events&page=1&filter%5Bterms%5D%5B0%5D%5Battr%5D%3DMonitorId&filter%5Bterms%5D%5B0%5D%5Bop%5D%3D%3D&filter%5Bterms%5D%5B0%5D%5Bval%5D%3D".$monitor['Id']."&sort_field=Id&sort_desc=1", $monitor['Name'], canView( 'Events' ) ) ?>: <?php echo $statusString ?> - <?php echo $fpsString ?> fps</p>
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<p>
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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, $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 ), $monitor['Name'] );
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elseif ( canStreamApplet() )
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outputHelperStream( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), $monitor['Name'] );
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}
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else
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{
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?>
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<a href="?view=<?php echo $_REQUEST['view'] ?>&mid=<?php echo $monitor['Id'] ?>"><?php echo outputImageStill( "liveStream", $streamSrc, reScale( $monitor['Width'], $scale ), reScale( $monitor['Height'], $scale ), $monitor['Name'] ); ?></a>
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<?php
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}
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?>
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</p>
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<?php
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if ( $showPtzControls )
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{
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foreach ( getSkinIncludes( 'includes/control_functions.php' ) as $includeFile )
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require_once $includeFile;
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?>
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<div id="ptzControls">
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<?php echo ptzControls( $monitor ) ?>
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</div>
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<?php
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}
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if ( $nextMid != $monitor['Id'] || $prevMid != $monitor['Id'] )
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{
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?>
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<div id="contentButtons">
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<a href="?view=<?php echo $_REQUEST['view'] ?>&mid=<?php echo $prevMid ?>"><?php echo $SLANG['Prev'] ?></a>
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<a href="?view=console"><?php echo $SLANG['Console'] ?></a>
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<a href="?view=<?php echo $_REQUEST['view'] ?>&mid=<?php echo $nextMid ?>"><?php echo $SLANG['Next'] ?></a>
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</div>
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<?php
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}
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?>
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</div>
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</div>
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</body>
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</html>
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