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< ? php
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//
// ZoneMinder web video view file, $Date$, $Revision$
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// Copyright (C) 2003, 2004, 2005 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' ) )
{
$view = " error " ;
return ;
}
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if ( $user [ 'MonitorIds' ] )
{
$mid_sql = " and MonitorId in ( " . join ( " , " , preg_split ( '/["\'\s]*,["\'\s]*/' , $user [ 'MonitorIds' ] ) ) . " ) " ;
}
else
{
$mid_sql = '' ;
}
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$sql = " select E.*,M.Name as MonitorName,M.Width,M.Height,M.DefaultRate,M.DefaultScale from Events as E inner join Monitors as M on E.MonitorId = M.Id where E.Id = ' $eid ' $mid_sql " ;
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$result = mysql_query ( $sql );
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if ( ! $result )
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die ( mysql_error () );
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$event = mysql_fetch_assoc ( $result );
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if ( ! isset ( $rate ) )
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$rate = reScale ( RATE_SCALE , $event [ 'DefaultRate' ], ZM_WEB_DEFAULT_RATE );
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if ( ! isset ( $scale ) )
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$scale = reScale ( SCALE_SCALE , $event [ 'DefaultScale' ], ZM_WEB_DEFAULT_SCALE );
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$event_dir = ZM_DIR_EVENTS . " / " . $event [ 'MonitorId' ] . " / " . sprintf ( " %d " , $eid );
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$video_formats = array ();
$ffmpeg_formats = preg_split ( '/\s+/' , ZM_FFMPEG_FORMATS );
foreach ( $ffmpeg_formats as $ffmpeg_format )
{
if ( preg_match ( '/^(.+)\*$/' , $ffmpeg_format , $matches ) )
{
$video_formats [ $matches [ 1 ]] = $matches [ 1 ];
if ( ! isset ( $video_format ) )
{
$video_format = $matches [ 1 ];
}
}
else
{
$video_formats [ $ffmpeg_format ] = $ffmpeg_format ;
}
}
$video_files = array ();
if ( $dir = opendir ( $event_dir ) )
{
while ( ( $file = readdir ( $dir )) !== false )
{
$file = $event_dir . '/' . $file ;
if ( is_file ( $file ) )
{
if ( preg_match ( '/\.(?:' . join ( '|' , $video_formats ) . ')$/' , $file ) )
{
$video_files [] = $file ;
}
}
}
closedir ( $dir );
}
if ( isset ( $download ) )
{
header ( " Content-disposition: attachment; filename= " . $video_files [ $download ] . " ; size= " . filesize ( $video_files [ $download ]) );
readfile ( $video_files [ $download ] );
exit ;
}
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ob_start ();
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?>
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<! DOCTYPE HTML PUBLIC " -//W3C//DTD HTML 4.01 Transitional//EN " >
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< html >
< head >
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< title >< ? = ZM_WEB_TITLE_PREFIX ?> - <?= $zmSlangVideo ?> - <?= $event['Name'] ?></title>
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< link rel = " stylesheet " href = " zm_html_styles.css " type = " text/css " >
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< script type = " text/javascript " >
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function newWindow ( Url , Name , Width , Height )
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{
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var Win = window . open ( Url , Name , " resizable,width= " + Width + " ,height= " + Height );
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}
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function closeWindow ()
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{
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window . close ();
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}
function deleteVideo ( index )
{
location . replace ( '<?= $PHP_FILE ?>?view=<?= $view ?>&eid=<?= $eid ?>&delete=' + index );
}
</ script >
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</ head >
< body >
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< ? php
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if ( isset ( $show ) )
{
preg_match ( '/([^\/]+)\.([^.]+)$/' , $video_files [ $show ], $matches );
$name = $matches [ 1 ];
$format = $matches [ 2 ];
?>
< table align = " center " border = " 0 " cellspacing = " 0 " cellpadding = " 2 " width = " 96% " >
< tr >< td width = " 50% " >& nbsp ; </ td >< td width = " 50% " class = " text " align = " right " >< a href = " javascript: closeWindow(); " >< ? = $zmSlangClose ?> </a></td></tr>
</ table >
< table align = " center " border = " 0 " cellspacing = " 0 " cellpadding = " 2 " width = " 96% " >
< tr >< td align = " center " >< ? php outputVideoStream ( $video_files [ $show ], $width , $height , $name , $format ) ?> </td></tr>
</ table >
< ? php
}
elseif ( ! empty ( $generate ) )
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{
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?>
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< table border = " 0 " cellspacing = " 0 " cellpadding = " 4 " width = " 100% " height = " 70 " >
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< tr >
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< td align = " center " valign = " middle " class = " head " >< ? = $zmSlangGeneratingVideo ?> </td>
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</ tr >
</ table >
< ? php
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$buffer_string = " <!-- This is some long buffer text to ensure that IE flushes correctly --> " ;
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for ( $i = 0 ; $i < 8192 / strlen ( $buffer_string ); $i ++ )
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{
echo $buffer_string . " \n " ;
}
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?>
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</ body >
</ html >
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< ? php
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ob_end_flush ();
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if ( $video_file = createVideo ( $event , $video_format , $rate , $scale , $overwrite ) )
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{
$video_path = $event_dir . '/' . $video_file ;
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}
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?>
< html >
< head >
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< script type = " text/javascript " >
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location . replace ( '<?= $PHP_FILE ?>?view=<?= $view ?>&eid=<?= $eid ?>&video_format=<?= $video_format ?>&rate=<?= $rate ?>&scale=<?= $scale ?>&generated=<?= $video_file?1:0 ?>' );
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</ script >
</ head >
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< body >
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< ? php
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}
else
{
?>
< form name = " video_form " method = " post " action = " <?= $PHP_SELF ?> " >
< input type = " hidden " name = " view " value = " <?= $view ?> " >
< input type = " hidden " name = " eid " value = " <?= $eid ?> " >
< input type = " hidden " name = " generate " value = " 1 " >
< table align = " center " border = " 0 " cellspacing = " 0 " cellpadding = " 2 " width = " 96% " >
< tr >< td width = " 50 " >& nbsp ; </ td >< td class = " head " align = " center " >< ? = $zmSlangVideoGenParms ?> </td><td width="50" class="text" align="right"><a href="javascript: closeWindow();"><?= $zmSlangClose ?></a></td></tr>
</ table >
< table align = " center " border = " 0 " cellspacing = " 0 " cellpadding = " 2 " width = " 96% " >
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< tr >< td width = " 50% " >< img src = " graphics/spacer.gif " width = " 1 " height = " 5 " ></ td >< td width = " 50% " >< img src = " graphics/spacer.gif " width = " 1 " height = " 5 " ></ td ></ tr >
< tr >< td class = " text " align = " right " >< ? = $zmSlangVideoFormat ?> </td><td><?= buildSelect( "video_format", $video_formats ) ?></td></tr>
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< tr >< td class = " text " align = " right " >< ? = $zmSlangFrameRate ?> </td><td><?= buildSelect( "rate", $rates ) ?></td></tr>
< tr >< td class = " text " align = " right " >< ? = $zmSlangVideoSize ?> </td><td><?= buildSelect( "scale", $scales ) ?></td></tr>
< tr >< td class = " text " align = " right " >< ? = $zmSlangOverwriteExisting ?> </td><td><input type="checkbox" class="form-noborder" name="overwrite" value="1"<?php if ( isset($overwrite) ) { ?> checked<?php } ?>></td></tr>
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< tr >< td colspan = " 2 " >< img src = " graphics/spacer.gif " width = " 1 " height = " 5 " ></ td ></ tr >
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< tr >< td colspan = " 2 " align = " center " >< input type = " submit " class = " form " value = " <?= $zmSlangGenerateVideo ?> " ></ td ></ tr >
</ table >
</ form >
< table align = " center " border = " 0 " cellspacing = " 0 " cellpadding = " 8 " width = " 96% " >
< ? php
if ( isset ( $generated ) )
{
if ( $generated )
{
?>
< tr >< td align = " center " valign = " middle " class = " head " >< font color = " green " >< ? = $zmSlangVideoGenSucceeded ?> </font></td></tr>
< ? php
}
else
{
?>
< tr >< td align = " center " valign = " middle " class = " head " >< font color = " red " >< ? = $zmSlangVideoGenFailed ?> </font></td></tr>
< ? php
}
}
?>
</ table >
< table align = " center " border = " 0 " cellspacing = " 0 " cellpadding = " 6 " width = " 96% " >
< tr >< td class = " head " align = " center " >< ? = $zmSlangVideoGenFiles ?> </td></tr>
</ table >
< table align = " center " border = " 0 " cellspacing = " 0 " cellpadding = " 0 " width = " 96% " >
< tr >< td >
< table align = " center " border = " 0 " cellspacing = " 0 " cellpadding = " 3 " >
< ? php
if ( count ( $video_files ) )
{
?>
< tr >
< td class = " text " align = " center " >< ? = $zmSlangFormat ?> </td>
< td class = " text " align = " center " >< ? = $zmSlangSize ?> </td>
< td class = " text " align = " center " >< ? = $zmSlangRate ?> </td>
< td class = " text " align = " center " >< ? = $zmSlangScale ?> </td>
< td class = " text " align = " center " >< ? = $zmSlangAction ?> </td>
</ tr >
< ? php
if ( isset ( $delete ) )
{
unlink ( $video_files [ $delete ] );
unset ( $video_files [ $delete ] );
}
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if ( count ( $video_files ) > 0 )
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{
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$index = 0 ;
foreach ( $video_files as $file )
{
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if ( filesize ( $file ) > 0 )
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{
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preg_match ( '/^(.+)-((?:r[_\d]+)|(?:F[_\d]+))-((?:s[_\d]+)|(?:S[0-9a-z]+))\.([^.]+)$/' , $file , $matches );
if ( preg_match ( '/^r(.+)$/' , $matches [ 2 ], $temp_matches ) )
{
$rate = ( int )( 100 * preg_replace ( '/_/' , '.' , $temp_matches [ 1 ] ) );
$rate_text = isset ( $rates [ $rate ]) ? $rates [ $rate ] : ( $rate . " x " );
}
elseif ( preg_match ( '/^F(.+)$/' , $matches [ 2 ], $temp_matches ) )
{
$rate_text = $temp_matches [ 1 ] . " fps " ;
}
if ( preg_match ( '/^s(.+)$/' , $matches [ 3 ], $temp_matches ) )
{
$scale = ( int )( 100 * preg_replace ( '/_/' , '.' , $temp_matches [ 1 ] ) );
$scale_text = isset ( $scales [ $scale ]) ? $scales [ $scale ] : ( $scale . " x " );
}
elseif ( preg_match ( '/^S(.+)$/' , $matches [ 3 ], $temp_matches ) )
{
$scale_text = $temp_matches [ 1 ];
}
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$width = $scale ? reScale ( $event [ 'Width' ], $scale ) : $event [ 'Width' ];
$height = $scale ? reScale ( $event [ 'Height' ], $scale ) : $event [ 'Height' ];
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?>
< tr >
< td class = " text " align = " center " >< ? = $matches [ 4 ] ?> </td>
< td class = " text " align = " center " >< ? = filesize ( $file ) ?> </td>
< td class = " text " align = " center " >< ? = $rate_text ?> </td>
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< td class = " text " align = " center " >< ? = $scale_text ?> </td
< td class = " text " align = " center " >< a href = " javascript:newWindow( '<?= $PHP_SELF ?>?view=<?= $view ?>&eid=<?= $eid ?>&width=<?= $width ?>&height=<?= $height ?>&show=<?= $index ?>', 'zmVideo<?= $eid ?>-<?= $scale ?>', <?= 24+ $width ?>, <?= 48+ $height ?> ); " >< ? = $zmSlangView ?> </a> / <a href="<?= $file ?>" onClick="window.location='<?= $PHP_SELF ?>?view=<?= $view ?>&eid=<?= $eid ?>&download=<?= $index ?>'"><?= $zmSlangDownload ?></a> / <a href="javascript: deleteVideo( <?= $index ?> )"><?= $zmSlangDelete ?></a></td>
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</ tr >
< ? php
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$index ++ ;
}
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}
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}
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}
else
{
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?>
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< tr >< td class = " text " align = " center " >< br >< ? = $zmSlangVideoGenNoFiles ?> </td></tr>
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< ? php
}
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?>
</ table >
</ td ></ tr >
</ table >
< ? php
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}
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?>
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</ body >
</ html >
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< ? php
ob_end_flush ();
?>
