230 lines
6.7 KiB
PHP
230 lines
6.7 KiB
PHP
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<?php
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//
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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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//
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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( 'Events' ) )
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{
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$view = "error";
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return;
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}
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if ( $user['MonitorIds'] )
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{
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$mid_sql = " and MonitorId in (".join( ",", preg_split( '/["\'\s]*,["\'\s]*/', $user['MonitorIds'] ) ).")";
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}
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else
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{
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$mid_sql = '';
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}
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$sql = "select E.*,M.Name as MonitorName,M.Width,M.Height,M.DefaultScale from Events as E inner join Monitors as M on E.MonitorId = M.Id where E.Id = '$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( $result );
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$device_width = (isset($device)&&!empty($device['width']))?$device['width']:DEVICE_WIDTH;
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$device_height = (isset($device)&&!empty($device['height']))?$device['height']:DEVICE_HEIGHT;
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// Allow for margins etc
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$device_width -= 16;
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$device_height -= 16;
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$event_width = $event['Width'];
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$event_height = $event['Height'];
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if ( $device_width >= 352 && $device_height >= 288 )
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{
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$video_size = "352x288";
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}
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elseif ( $device_width >= 176 && $device_height >= 144 )
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{
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$video_size = "176x144";
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}
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else
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{
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$video_size = "128x96";
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}
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if ( !isset( $rate ) )
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$rate = RATE_SCALE;
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$event_dir = ZM_DIR_EVENTS."/".$event['MonitorId']."/".sprintf( "%d", $eid );
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$video_formats = array();
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$ffmpeg_formats = preg_split( '/\s+/', ZM_FFMPEG_FORMATS );
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foreach ( $ffmpeg_formats as $ffmpeg_format )
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{
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preg_match( '/^([^*]+)(\**)$/', $ffmpeg_format, $matches );
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$video_formats[$matches[1]] = $matches[1];
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if ( $matches[2] == '**' )
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{
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if ( !isset($video_format) )
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{
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$video_format = $matches[1];
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}
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}
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}
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if ( !empty($generate) )
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{
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$command = ZM_PATH_BIN."/zmvideo.pl -e ".$event['Id']." -f ".$video_format." -r ".sprintf( "%.2f", ($rate/RATE_SCALE) )." -S ".$video_size;
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if ( $overwrite )
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$command .= " -o";
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$generated = exec( $command, $output, $status );
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}
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$video_files = array();
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if ( $dir = opendir( $event_dir ) )
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{
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while ( ($file = readdir( $dir )) !== false )
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{
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$file = $event_dir.'/'.$file;
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if ( is_file( $file ) )
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{
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if ( preg_match( '/-S([\da-z]+)\.(?:'.join( '|', $video_formats ).')$/', $file, $matches ) )
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{
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if ( $matches[1] == $video_size )
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{
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$video_files[] = $file;
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}
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}
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}
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}
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closedir( $dir );
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}
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if ( isset($download) )
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{
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header( "Content-disposition: attachment; filename=".$video_files[$download]."; size=".filesize($video_files[$download]) );
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readfile( $video_files[$download] );
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exit;
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}
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?>
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<html>
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<head>
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<title><?= ZM_WEB_TITLE_PREFIX ?> - <?= $zmSlangVideo ?> - <?= $event['Name'] ?></title>
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<link rel="stylesheet" href="zm_xhtml_styles.css" type="text/css">
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</head>
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<body>
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<form method="post" action="<?= $PHP_SELF ?>">
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<div style="visibility: hidden">
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<fieldset>
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<input type="hidden" name="view" value="<?= $view ?>"/>
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<input type="hidden" name="eid" value="<?= $eid ?>"/>
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<input type="hidden" name="generate" value="1"/>
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</fieldset>
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</div>
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<table>
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<tr><td style="width: 12em"><?= $zmSlangVideoFormat ?></td><td><?= buildSelect( "video_format", $video_formats ) ?></td></tr>
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<tr><td><?= $zmSlangFrameRate ?></td><td><?= buildSelect( "rate", $rates ) ?></td></tr>
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<tr><td><?= $zmSlangOverwriteExisting ?></td><td><input type="checkbox" class="form-noborder" name="overwrite" value="1"<?php if ( isset($overwrite) ) { ?> checked<?php } ?>></td></tr>
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</table>
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<table>
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<tr><td align="center"><input type="submit" class="form" value="<?= $zmSlangGenerateVideo ?>"></td></tr>
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</table>
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<table align="center" border="0" cellspacing="0" cellpadding="8" width="96%">
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<?php
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if ( isset($generated) )
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{
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if ( $generated )
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{
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?>
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<tr><td align="center" valign="middle" class="head"><font color="green"><?= $zmSlangVideoGenSucceeded ?></font></td></tr>
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<?php
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}
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else
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{
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?>
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<tr><td align="center" valign="middle" class="head"><font color="red"><?= $zmSlangVideoGenFailed ?></font></td></tr>
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<?php
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}
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}
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?>
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</table>
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<table>
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<tr><td class="head" align="center"><br/><?= $zmSlangVideoGenFiles ?></td></tr>
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</table>
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<table align="center">
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<?php
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if ( count($video_files) )
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{
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?>
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<tr>
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<td class="text" align="center" style="width: 5em"><?= $zmSlangFormat ?></td>
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<td class="text" align="center" style="width: 5em"><?= $zmSlangSize ?></td>
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<td class="text" align="center" style="width: 4em"><?= $zmSlangRate ?></td>
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<td class="text" align="center" style="width: 5em"><?= $zmSlangScale ?></td>
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<td class="text" align="center" style="width: 8em"><?= $zmSlangAction ?></td>
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</tr>
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<?php
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if ( isset($delete) )
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{
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unlink( $video_files[$delete] );
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unset( $video_files[$delete] );
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}
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if ( count($video_files) > 0 )
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{
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$index = 0;
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foreach ( $video_files as $file )
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{
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preg_match( '/^(.+)-((?:r[_\d]+)|(?:F[_\d]+))-((?:s[_\d]+)|(?:S[0-9a-z]+))\.([^.]+)$/', $file, $matches );
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if ( preg_match( '/^r(.+)$/', $matches[2], $temp_matches ) )
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{
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$rate = (int)(100 * preg_replace( '/_/', '.', $temp_matches[1] ) );
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$rate_text = isset($rates[$rate])?$rates[$rate]:($rate."x");
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}
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elseif ( preg_match( '/^F(.+)$/', $matches[2], $temp_matches ) )
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{
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$rate_text = $temp_matches[1]."fps";
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}
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if ( preg_match( '/^s(.+)$/', $matches[3], $temp_matches ) )
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{
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$scale = (int)(100 * preg_replace( '/_/', '.', $temp_matches[1] ) );
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$scale_text = isset($scales[$scale])?$scales[$scale]:($scale."x");
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}
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elseif ( preg_match( '/^S(.+)$/', $matches[3], $temp_matches ) )
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{
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$scale_text = $temp_matches[1];
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}
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?>
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<tr>
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<td class="text" align="center"><?= $matches[4] ?></td>
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<td class="text" align="center"><?= filesize( $file ) ?></td>
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<td class="text" align="center"><?= $rate_text ?></td>
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<td class="text" align="center"><?= $scale_text ?></td>
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<td class="text" align="center"><table><tr><td><a href="<?= $file ?>"><?= $zmSlangView ?></a></td><td>/</td><td><a href="<?= $PHP_FILE ?>?view=<?= $view ?>&eid=<?= $eid ?>&delete=<?= $index ?>"><?= $zmSlangDelete ?></a></td></tr></table></td>
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</tr>
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<?php
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$index++;
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}
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}
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}
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else
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{
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?>
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<tr><td align="center"><?= $zmSlangVideoGenNoFiles ?></td></tr>
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<?php
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}
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?>
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</table>
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</form>
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</body>
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</html>
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