227 lines
7.4 KiB
PHP
227 lines
7.4 KiB
PHP
<?php
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//
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// ZoneMinder web video 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( 'Events' ) )
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{
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$_REQUEST['view'] = "error";
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return;
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}
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if ( $user['MonitorIds'] )
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$midSql = " and MonitorId in (".join( ",", preg_split( '/["\'\s]*,["\'\s]*/', $user['MonitorIds'] ) ).")";
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else
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$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( $sql );
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$deviceWidth = (isset($device)&&!empty($device['width']))?$device['width']:DEVICE_WIDTH;
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$deviceHeight = (isset($device)&&!empty($device['height']))?$device['height']:DEVICE_HEIGHT;
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if ( $deviceWidth >= 352 && $deviceHeight >= 288 )
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$videoSize = "352x288";
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elseif ( $deviceWidth >= 176 && $deviceHeight >= 144 )
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$videoSize = "176x144";
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else
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$videoSize = "128x96";
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$eventWidth = $event['Width'];
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$eventHeight = $event['Height'];
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if ( !isset( $rate ) )
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$_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();
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$ffmpegFormats = preg_split( '/\s+/', ZM_FFMPEG_FORMATS );
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foreach ( $ffmpegFormats as $ffmpegFormat )
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{
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preg_match( '/^([^*]+)(\**)$/', $ffmpegFormat, $matches );
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$videoFormats[$matches[1]] = $matches[1];
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if ( $matches[2] == '*' )
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$defaultVideoFormat = $matches[1];
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elseif ( $matches[2] == '**' )
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$defaultPhoneFormat = $matches[1];
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}
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if ( !isset($_REQUEST['videoFormat']) )
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{
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if ( isset($defaultPhoneFormat) )
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$_REQUEST['videoFormat'] = $defaultPhoneFormat;
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elseif ( isset($defaultVideoFormat) )
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$_REQUEST['videoFormat'] = $defaultVideoFormat;
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else
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$videoFormat = $ffmpegFormats[0];
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}
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if ( !empty($_REQUEST['generate']) )
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{
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$videoFile = createVideo( $event, $_REQUEST['videoFormat'], $_REQUEST['rate'], $videoSize, !empty($_REQUEST['overwrite']) );
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}
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$videoFiles = array();
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if ( $dir = opendir( $eventPath ) )
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{
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while ( ($file = readdir( $dir )) !== false )
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{
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$file = $eventPath.'/'.$file;
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if ( is_file( $file ) )
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{
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if ( preg_match( '/-S([\da-z]+)\.(?:'.join( '|', $videoFormats ).')$/', $file, $matches ) )
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{
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if ( $matches[1] == $videoSize )
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{
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$videoFiles[] = $file;
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}
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}
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}
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}
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closedir( $dir );
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}
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if ( isset($_REQUEST['download']) )
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{
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header( "Content-type: ".getMimeType($videoFiles[$_REQUEST['download']]));
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header( "Content-length: ".filesize($videoFiles[$_REQUEST['download']]));
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header( "Content-disposition: attachment; filename=".preg_replace( "/^.*\//", "", $videoFiles[$_REQUEST['download']] )."; size=".filesize($videoFiles[$_REQUEST['download']]) );
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readfile( $videoFiles[$_REQUEST['download']] );
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exit;
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}
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xhtmlHeaders( __FILE__, $SLANG['Video'].' - '.$event['Name'] );
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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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<form method="post" action="<?= $_SERVER['PHP_SELF'] ?>">
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<div class="hidden">
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<fieldset>
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<input type="hidden" name="view" value="<?= $_REQUEST['view'] ?>"/>
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<input type="hidden" name="eid" value="<?= $_REQUEST['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 id="contentTable" class="minor">
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<tr>
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<th scope="row"><?= $SLANG['VideoFormat'] ?></th>
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<td><?= buildSelect( "videoFormat", $videoFormats ) ?></td>
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</tr>
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<tr>
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<th scope="row"><?= $SLANG['FrameRate'] ?></th>
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<td><?= buildSelect( "rate", $rates ) ?></td>
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</tr>
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<tr>
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<th scope="row"><?= $SLANG['OverwriteExisting'] ?></th>
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<td><input type="checkbox" name="overwrite" value="1"<?php if ( isset($overwrite) ) { ?> checked="checked"<?php } ?>/></td>
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</tr>
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</table>
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<div id="contentButtons"><input type="submit" value="<?= $SLANG['GenerateVideo'] ?>"/></div>
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</form>
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<?php
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if ( isset($videoFile) )
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{
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if ( $videoFile )
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{
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?>
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<p class="infoText"><?= $SLANG['VideoGenSucceeded'] ?></p>
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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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<p class="errorText"><?= $SLANG['VideoGenFailed'] ?></p>
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<?php
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}
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}
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?>
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<?php
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if ( count($videoFiles) )
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{
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if ( isset($_REQUEST['delete']) )
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{
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unlink( $videoFiles[$_REQUEST['delete']] );
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unset( $videoFiles[$_REQUEST['delete']] );
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}
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}
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if ( count($videoFiles) )
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{
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?>
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<h3><?= $SLANG['VideoGenFiles'] ?></h3>
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<table class="major">
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<tr>
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<th><?= $SLANG['Format'] ?></th>
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<th><?= $SLANG['Size'] ?></th>
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<th><?= $SLANG['Rate'] ?></th>
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<th><?= $SLANG['Scale'] ?></th>
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<th><?= $SLANG['Action'] ?></th>
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</tr>
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<?php
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if ( count($videoFiles) > 0 )
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{
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$index = 0;
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foreach ( $videoFiles 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( '/_/', '.', $temp_matches[1] ) );
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$rateText = isset($rates[$rate])?$rates[$rate]:($rate."x");
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}
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elseif ( preg_match( '/^F(.+)$/', $matches[2], $temp_matches ) )
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{
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$rateText = $temp_matches[1]."fps";
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}
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if ( preg_match( '/^s(.+)$/', $matches[3], $temp_matches ) )
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{
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$scale = (int)(100 * preg_replace( '/_/', '.', $temp_matches[1] ) );
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$scaleText = isset($scales[$scale])?$scales[$scale]:($scale."x");
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}
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elseif ( preg_match( '/^S(.+)$/', $matches[3], $temp_matches ) )
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{
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$scaleText = $temp_matches[1];
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}
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?>
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<tr>
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<td><?= $matches[4] ?></td>
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<td><?= filesize( $file ) ?></td>
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<td><?= $rateText ?></td>
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<td><?= $scaleText ?></td>
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<td><a href="?view=<?= $_REQUEST['view'] ?>&eid=<?= $_REQUEST['eid'] ?>&download=<?= $index ?>"><?= $SLANG['View'] ?></a> / <a href="?view=<?= $_REQUEST['view'] ?>&eid=<?= $_REQUEST['eid'] ?>&delete=<?= $index ?>"><?= $SLANG['Delete'] ?></a></td>
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</tr>
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<?php
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$index++;
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}
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}
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?>
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</table>
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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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<p class="warnText"><?= $SLANG['VideoGenNoFiles'] ?></p>
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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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