246 lines
9.1 KiB
PHP
246 lines
9.1 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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if ( !canView( 'Events' ) )
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{
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$view = "error";
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return;
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}
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$eid = validInt($_REQUEST['eid']);
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$sql = 'SELECT E.*,M.Name AS MonitorName,M.DefaultRate,M.DefaultScale FROM Events AS E INNER JOIN Monitors AS M ON E.MonitorId = M.Id WHERE E.Id = ?';
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$sql_values = array( $eid );
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if ( $user['MonitorIds'] ) {
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$monitor_ids = explode( ',', $user['MonitorIds'] );
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$sql .= ' AND MonitorId IN (' .implode( ',', array_fill(0,count($monitor_ids),'?') ) . ')';
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$sql_values = array_merge( $sql_values, $monitor_ids );
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}
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$event = dbFetchOne( $sql, NULL, $sql_values );
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if ( isset( $_REQUEST['rate'] ) )
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$rate = validInt($_REQUEST['rate']);
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else
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$rate = reScale( RATE_BASE, $event['DefaultRate'], ZM_WEB_DEFAULT_RATE );
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if ( isset( $_REQUEST['scale'] ) )
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$scale = validInt($_REQUEST['scale']);
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else
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$scale = reScale( SCALE_BASE, $event['DefaultScale'], ZM_WEB_DEFAULT_SCALE );
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$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 $ffmpegFormat )
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{
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if ( preg_match( '/^([^*]+)(\*\*?)$/', $ffmpegFormat, $matches ) )
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{
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$videoFormats[$matches[1]] = $matches[1];
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if ( !isset($videoFormat) && $matches[2] == "*" )
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{
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$videoFormat = $matches[1];
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}
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}
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else
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{
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$videoFormats[$ffmpegFormat] = $ffmpegFormat;
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}
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}
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$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( '/\.(?:'.join( '|', $videoFormats ).')$/', $file ) )
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{
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$videoFiles[] = $file;
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}
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}
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}
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closedir( $dir );
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}
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if ( isset($_REQUEST['deleteIndex']) )
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{
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$deleteIndex = validInt($_REQUEST['deleteIndex']);
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unlink( $videoFiles[$deleteIndex] );
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unset( $videoFiles[$deleteIndex] );
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}
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if ( isset($_REQUEST['downloadIndex']) )
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{
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$downloadIndex = validInt($_REQUEST['downloadIndex']);
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header( "Pragma: public" );
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header( "Expires: 0" );
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header( "Cache-Control: must-revalidate, post-check=0, pre-check=0" );
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header( "Cache-Control: private", false ); // required by certain browsers
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header( "Content-Description: File Transfer" );
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header( 'Content-disposition: attachment; filename="'.basename($videoFiles[$downloadIndex]).'"' ); // basename is required because the video index contains the path and firefox doesn't strip the path but simply replaces the slashes with an underscore.
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header( "Content-Transfer-Encoding: binary" );
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header( "Content-Type: application/force-download" );
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header( "Content-Length: ".filesize($videoFiles[$downloadIndex]) );
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readfile( $videoFiles[$downloadIndex] );
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exit;
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}
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$focusWindow = true;
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xhtmlHeaders(__FILE__, translate('Video') );
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?>
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<body>
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<div id="page">
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<div id="header">
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<div id="headerButtons">
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<a href="#" onclick="closeWindow()"><?php echo translate('Close') ?></a>
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</div>
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<h2><?php echo translate('Video') ?></h2>
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</div>
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<div id="content">
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<?php
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if ( isset($_REQUEST['showIndex']) )
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{
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$showIndex = validInt($_REQUEST['showIndex']);
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preg_match( '/([^\/]+)\.([^.]+)$/', $videoFiles[$showIndex], $matches );
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$name = $matches[1];
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$videoFormat = $matches[2];
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?>
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<h3 id="videoFile"><?php echo substr( $videoFiles[$showIndex], strlen(ZM_DIR_EVENTS)+1 ) ?></h3>
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<div id="imageFeed"><?php outputVideoStream( 'videoStream', $videoFiles[$showIndex], validInt($_REQUEST['width']), validInt($_REQUEST['height']), $videoFormat, $name ) ?></div>
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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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<form name="contentForm" id="contentForm" method="post" action="<?php echo $_SERVER['PHP_SELF'] ?>">
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<input type="hidden" name="id" value="<?php echo $event['Id'] ?>"/>
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<table id="contentTable" class="minor" cellspacing="0">
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<tbody>
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<tr>
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<th scope="row"><?php echo translate('VideoFormat') ?></th>
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<td><?php echo buildSelect( "videoFormat", $videoFormats ) ?></td>
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</tr>
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<tr>
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<th scope="row"><?php echo translate('FrameRate') ?></th>
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<td><?php echo buildSelect( "rate", $rates ) ?></td>
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</tr>
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<tr>
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<th scope="row"><?php echo translate('VideoSize') ?></th>
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<td><?php echo buildSelect( "scale", $scales ) ?></td>
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</tr>
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<tr>
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<th scope="row"><?php echo translate('OverwriteExisting') ?></th>
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<td><input type="checkbox" name="overwrite" value="1"<?php if ( !empty($_REQUEST['overwrite']) ) { ?> checked="checked"<?php } ?>/></td>
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</tr>
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</tbody>
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</table>
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<input type="button" value="<?php echo translate('GenerateVideo') ?>" onclick="generateVideo( this.form );"<?php if ( !ZM_OPT_FFMPEG ) { ?> disabled="disabled"<?php } ?>/>
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</form>
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<?php
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if ( isset($_REQUEST['generated']) )
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{
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?>
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<h2 id="videoProgress" class="<?php echo $_REQUEST['generated']?'infoText':'errorText' ?>"><span id="videoProgressText"><?php echo $_REQUEST['generated']?translate('VideoGenSucceeded'):translate('VideoGenFailed') ?></span><span id="videoProgressTicker"></span></h2>
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<?php
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}
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else
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{
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?>
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<h2 id="videoProgress" class="hidden warnText"><span id="videoProgressText"><?php echo translate('GeneratingVideo') ?></span><span id="videoProgressTicker"></span></h2>
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<?php
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}
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?>
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<h2 id="videoFilesHeader"><?php echo translate('VideoGenFiles') ?></h2>
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<?php
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if ( count($videoFiles) == 0 )
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{
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?>
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<h3 id="videoNoFiles"><?php echo translate('VideoGenNoFiles') ?></h3>
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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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<table id="videoTable" class="major" cellspacing="0">
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<thead>
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<tr>
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<th scope="row"><?php echo translate('Format') ?></th>
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<th scope="row"><?php echo translate('Size') ?></th>
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<th scope="row"><?php echo translate('Rate') ?></th>
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<th scope="row"><?php echo translate('Scale') ?></th>
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<th scope="row"><?php echo translate('Action') ?></th>
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</tr>
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</thead>
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<tbody>
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<?php
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$index = 0;
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foreach ( $videoFiles as $file )
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{
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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, $matches );
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if ( preg_match( '/^r(.+)$/', $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 = $temp_matches[1];
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}
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$width = $scale?reScale( $event['Width'], $scale ):$event['Width'];
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$height = $scale?reScale( $event['Height'], $scale ):$event['Height'];
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?>
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<tr>
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<td><?php echo $matches[4] ?></td>
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<td><?php echo filesize( $file ) ?></td>
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<td><?php echo $rateText ?></td>
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<td><?php echo $scaleText ?></td>
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<td><?php echo makePopupLink( '?view='.$view.'&eid='.$event['Id'].'&width='.$width.'&height='.$height.'&showIndex='.$index, 'zmVideo'.$event['Id'].'-'.$scale, array( 'videoview', $width, $height ), translate('View') ); ?> / <a href="<?php echo substr( $file, strlen(ZM_DIR_EVENTS)+1 ) ?>" onclick="downloadVideo( <?php echo $index ?> ); return( false );"><?php echo translate('Download') ?></a> / <a href="#" onclick="deleteVideo( <?php echo $index ?> ); return( false );"><?php echo translate('Delete') ?></a></td>
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</tr>
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<?php
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$index++;
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}
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}
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?>
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</tbody>
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</table>
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<?php
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}
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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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