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< ? php
//
// ZoneMinder web video view file, $Date$, $Revision$
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// Copyright (C) 2001-2008 Philip Coombes
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//
// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
if ( ! canView ( 'Events' ) )
{
$_REQUEST [ 'view' ] = " error " ;
return ;
}
if ( $user [ 'MonitorIds' ] )
$midSql = " and MonitorId in ( " . join ( " , " , preg_split ( '/["\'\s]*,["\'\s]*/' , $user [ 'MonitorIds' ] ) ) . " ) " ;
else
$midSql = '' ;
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$sql = " select E.*,M.Name as MonitorName,M.DefaultRate from Events as E inner join Monitors as M on E.MonitorId = M.Id where E.Id = ' " . dbEscape ( $_REQUEST [ 'eid' ]) . " ' " . $midSql ;
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$event = dbFetchOne ( $sql );
$deviceWidth = ( isset ( $device ) &&! empty ( $device [ 'width' ])) ? $device [ 'width' ] : DEVICE_WIDTH ;
$deviceHeight = ( isset ( $device ) &&! empty ( $device [ 'height' ])) ? $device [ 'height' ] : DEVICE_HEIGHT ;
if ( $deviceWidth >= 352 && $deviceHeight >= 288 )
$videoSize = " 352x288 " ;
elseif ( $deviceWidth >= 176 && $deviceHeight >= 144 )
$videoSize = " 176x144 " ;
else
$videoSize = " 128x96 " ;
$eventWidth = $event [ 'Width' ];
$eventHeight = $event [ 'Height' ];
if ( ! isset ( $rate ) )
$_REQUEST [ 'rate' ] = reScale ( RATE_BASE , $event [ 'DefaultRate' ], ZM_WEB_DEFAULT_RATE );
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$eventPath = ZM_DIR_EVENTS . '/' . getEventPath ( $event );
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$videoFormats = array ();
$ffmpegFormats = preg_split ( '/\s+/' , ZM_FFMPEG_FORMATS );
foreach ( $ffmpegFormats as $ffmpegFormat )
{
preg_match ( '/^([^*]+)(\**)$/' , $ffmpegFormat , $matches );
$videoFormats [ $matches [ 1 ]] = $matches [ 1 ];
if ( $matches [ 2 ] == '*' )
$defaultVideoFormat = $matches [ 1 ];
elseif ( $matches [ 2 ] == '**' )
$defaultPhoneFormat = $matches [ 1 ];
}
if ( ! isset ( $_REQUEST [ 'videoFormat' ]) )
{
if ( isset ( $defaultPhoneFormat ) )
$_REQUEST [ 'videoFormat' ] = $defaultPhoneFormat ;
elseif ( isset ( $defaultVideoFormat ) )
$_REQUEST [ 'videoFormat' ] = $defaultVideoFormat ;
else
$videoFormat = $ffmpegFormats [ 0 ];
}
if ( ! empty ( $_REQUEST [ 'generate' ]) )
{
$videoFile = createVideo ( $event , $_REQUEST [ 'videoFormat' ], $_REQUEST [ 'rate' ], $videoSize , ! empty ( $_REQUEST [ 'overwrite' ]) );
}
$videoFiles = array ();
if ( $dir = opendir ( $eventPath ) )
{
while ( ( $file = readdir ( $dir )) !== false )
{
$file = $eventPath . '/' . $file ;
if ( is_file ( $file ) )
{
if ( preg_match ( '/-S([\da-z]+)\.(?:' . join ( '|' , $videoFormats ) . ')$/' , $file , $matches ) )
{
if ( $matches [ 1 ] == $videoSize )
{
$videoFiles [] = $file ;
}
}
}
}
closedir ( $dir );
}
if ( isset ( $_REQUEST [ 'download' ]) )
{
header ( " Content-type: " . getMimeType ( $videoFiles [ $_REQUEST [ 'download' ]]));
header ( " Content-length: " . filesize ( $videoFiles [ $_REQUEST [ 'download' ]]));
header ( " Content-disposition: attachment; filename= " . preg_replace ( " /^.* \ // " , " " , $videoFiles [ $_REQUEST [ 'download' ]] ) . " ; size= " . filesize ( $videoFiles [ $_REQUEST [ 'download' ]]) );
readfile ( $videoFiles [ $_REQUEST [ 'download' ]] );
exit ;
}
xhtmlHeaders ( __FILE__ , $SLANG [ 'Video' ] . ' - ' . $event [ 'Name' ] );
?>
< body >
< div id = " page " >
< div id = " content " >
< form method = " post " action = " <?= $_SERVER['PHP_SELF'] ?> " >
< div class = " hidden " >
< fieldset >
< input type = " hidden " name = " view " value = " <?= $_REQUEST['view'] ?> " />
< input type = " hidden " name = " eid " value = " <?= $_REQUEST['eid'] ?> " />
< input type = " hidden " name = " generate " value = " 1 " />
</ fieldset >
</ div >
< table id = " contentTable " class = " minor " >
< tr >
< th scope = " row " >< ? = $SLANG [ 'VideoFormat' ] ?> </th>
< td >< ? = buildSelect ( " videoFormat " , $videoFormats ) ?> </td>
</ tr >
< tr >
< th scope = " row " >< ? = $SLANG [ 'FrameRate' ] ?> </th>
< td >< ? = buildSelect ( " rate " , $rates ) ?> </td>
</ tr >
< tr >
< th scope = " row " >< ? = $SLANG [ 'OverwriteExisting' ] ?> </th>
< td >< input type = " checkbox " name = " overwrite " value = " 1 " < ? php if ( isset ( $overwrite ) ) { ?> checked="checked"<?php } ?>/></td>
</ tr >
</ table >
< div id = " contentButtons " >< input type = " submit " value = " <?= $SLANG['GenerateVideo'] ?> " /></ div >
</ form >
< ? php
if ( isset ( $videoFile ) )
{
if ( $videoFile )
{
?>
< p class = " infoText " >< ? = $SLANG [ 'VideoGenSucceeded' ] ?> </p>
< ? php
}
else
{
?>
< p class = " errorText " >< ? = $SLANG [ 'VideoGenFailed' ] ?> </p>
< ? php
}
}
?>
< ? php
if ( count ( $videoFiles ) )
{
if ( isset ( $_REQUEST [ 'delete' ]) )
{
unlink ( $videoFiles [ $_REQUEST [ 'delete' ]] );
unset ( $videoFiles [ $_REQUEST [ 'delete' ]] );
}
}
if ( count ( $videoFiles ) )
{
?>
< h3 >< ? = $SLANG [ 'VideoGenFiles' ] ?> </h3>
< table class = " major " >
< tr >
< th >< ? = $SLANG [ 'Format' ] ?> </th>
< th >< ? = $SLANG [ 'Size' ] ?> </th>
< th >< ? = $SLANG [ 'Rate' ] ?> </th>
< th >< ? = $SLANG [ 'Scale' ] ?> </th>
< th >< ? = $SLANG [ 'Action' ] ?> </th>
</ tr >
< ? php
if ( count ( $videoFiles ) > 0 )
{
$index = 0 ;
foreach ( $videoFiles as $file )
{
preg_match ( '/^(.+)-((?:r[_\d]+)|(?:F[_\d]+))-((?:s[_\d]+)|(?:S[0-9a-z]+))\.([^.]+)$/' , $file , $matches );
if ( preg_match ( '/^r(.+)$/' , $matches [ 2 ], $temp_matches ) )
{
$rate = ( int )( 100 * preg_replace ( '/_/' , '.' , $temp_matches [ 1 ] ) );
$rateText = isset ( $rates [ $rate ]) ? $rates [ $rate ] : ( $rate . " x " );
}
elseif ( preg_match ( '/^F(.+)$/' , $matches [ 2 ], $temp_matches ) )
{
$rateText = $temp_matches [ 1 ] . " fps " ;
}
if ( preg_match ( '/^s(.+)$/' , $matches [ 3 ], $temp_matches ) )
{
$scale = ( int )( 100 * preg_replace ( '/_/' , '.' , $temp_matches [ 1 ] ) );
$scaleText = isset ( $scales [ $scale ]) ? $scales [ $scale ] : ( $scale . " x " );
}
elseif ( preg_match ( '/^S(.+)$/' , $matches [ 3 ], $temp_matches ) )
{
$scaleText = $temp_matches [ 1 ];
}
?>
< tr >
< td >< ? = $matches [ 4 ] ?> </td>
< td >< ? = filesize ( $file ) ?> </td>
< td >< ? = $rateText ?> </td>
< td >< ? = $scaleText ?> </td>
< td >< a href = " ?view=<?= $_REQUEST['view'] ?>&eid=<?= $_REQUEST['eid'] ?>&download=<?= $index ?> " >< ? = $SLANG [ 'View' ] ?> </a> / <a href="?view=<?= $_REQUEST['view'] ?>&eid=<?= $_REQUEST['eid'] ?>&delete=<?= $index ?>"><?= $SLANG['Delete'] ?></a></td>
</ tr >
< ? php
$index ++ ;
}
}
?>
</ table >
< ? php
}
else
{
?>
< p class = " warnText " >< ? = $SLANG [ 'VideoGenNoFiles' ] ?> </p>
< ? php
}
?>
</ div >
</ div >
</ body >
</ html >
