zoneminder/web/skins/classic/views/cycle.php

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<?php
//
// ZoneMinder web cycle view file, $Date$, $Revision$
// Copyright (C) 2001-2008 Philip Coombes
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
if ( !canView('Stream') ) {
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$view = 'error';
return;
}
if ( empty($_REQUEST['mode']) ) {
if ( canStream() )
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$mode = 'stream';
else
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$mode = 'still';
} else {
$mode = validHtmlStr($_REQUEST['mode']);
}
ob_start();
include('_monitor_filters.php');
$filterbar = ob_get_contents();
ob_end_clean();
$monIdx = 0;
$monitors = array();
$monitor = NULL;
foreach( $displayMonitors as &$row ) {
if ( $row['Function'] == 'None' )
continue;
if ( isset($_REQUEST['mid']) && $row['Id'] == $_REQUEST['mid'] )
$monIdx = count($monitors);
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$row['ScaledWidth'] = reScale($row['Width'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE);
$row['ScaledHeight'] = reScale($row['Height'], $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE);
$row['PopupScale'] = reScale(SCALE_BASE, $row['DefaultScale'], ZM_WEB_DEFAULT_SCALE);
$row['connKey'] = generateConnKey();
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$monitors[] = new Monitor($row);
} # end foreach Monitor
if ( $monitors ) {
$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();
$scale = (int)(($widthScale<$heightScale)?$widthScale:$heightScale);
}
noCacheHeaders();
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xhtmlHeaders(__FILE__, translate('CycleWatch'));
?>
<body>
<div id="page">
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<?php echo $navbar = getNavBarHTML(); ?>
<div id="header">
<div id="headerButtons">
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<?php if ( $mode == 'stream' ) { ?>
<a href="?view=<?php echo $view ?>&amp;mode=still&amp;mid=<?php echo $monitor ? $monitor->Id() : '' ?>"><?php echo translate('Stills') ?></a>
<?php } else { ?>
<a href="?view=<?php echo $view ?>&amp;mode=stream&amp;mid=<?php echo $monitor ? $monitor->Id() : '' ?>"><?php echo translate('Stream') ?></a>
<?php } ?>
</div>
<div class="controlHeader">
<form method="get">
<input type="hidden" name="view" value="cycle"/>
<?php echo $filterbar ?>
</form>
</div>
</div>
<div id="content">
<div id="imageFeed">
<?php
if ( $monitor ) {
echo getStreamHTML($monitor, array('scale'=>$scale, 'mode'=>$mode, 'width'=>'100%'));
} else {
echo "There are no monitors to view.";
}
?>
</div>
</div>
</div>
<?php xhtmlFooter() ?>