307 lines
10 KiB
PHP
307 lines
10 KiB
PHP
<?php
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//
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// ZoneMinder web export function library, $Date$, $Revision$
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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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function exportHeader( $title )
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{
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?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title><?= $title ?></title>
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<style type="text/css">
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<!--
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<?php include( ZM_SKIN_PATH.'css/export.css' ); ?>
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-->
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</style>
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</head>
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<?php
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}
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function exportEventDetail( $event, $exportFrames )
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{
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global $SLANG;
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ob_start();
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exportHeader( $SLANG['Event']." ".$event['Id'] );
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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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<h2><?= $SLANG['Event'] ?>: <?= validHtmlStr($event['Name']) ?><?php if ( $exportFrames ) { ?> (<a href="zmEventFrames.html"><?= $SLANG['Frames'] ?></a>)<?php } ?></h2>
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<table id="eventDetail">
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<tr><th scope="row"><?= $SLANG['Id'] ?></th><td><?= $event['Id'] ?></td></tr>
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<tr><th scope="row"><?= $SLANG['Name'] ?></th><td><?= validHtmlStr($event['Name']) ?></td></tr>
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<tr><th scope="row"><?= $SLANG['Monitor'] ?></th><td><?= validHtmlStr($event['MonitorName']) ?> (<?= $event['MonitorId'] ?>)</td></tr>
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<tr><th scope="row"><?= $SLANG['Cause'] ?></th><td><?= validHtmlStr($event['Cause']) ?></td></tr>
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<tr><th scope="row"><?= $SLANG['Notes'] ?></th><td><?= validHtmlStr($event['Notes']) ?></td></tr>
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<tr><th scope="row"><?= $SLANG['Time'] ?></th><td><?= strftime( STRF_FMT_DATETIME_SHORTER, strtotime($event['StartTime']) ) ?></td></tr>
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<tr><th scope="row"><?= $SLANG['Duration'] ?></th><td><?= $event['Length'] ?></td></tr>
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<tr><th scope="row"><?= $SLANG['Frames'] ?></th><td><?= $event['Frames'] ?></td></tr>
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<tr><th scope="row"><?= $SLANG['AttrAlarmFrames'] ?></th><td><?= $event['AlarmFrames'] ?></td></tr>
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<tr><th scope="row"><?= $SLANG['AttrTotalScore'] ?></th><td><?= $event['TotScore'] ?></td></tr>
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<tr><th scope="row"><?= $SLANG['AttrAvgScore'] ?></th><td><?= $event['AvgScore'] ?></td></tr>
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<tr><th scope="row"><?= $SLANG['AttrMaxScore'] ?></th><td><?= $event['MaxScore'] ?></td></tr>
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<tr><th scope="row"><?= $SLANG['Archived'] ?></th><td><?= $event['Archived']?$SLANG['Yes']:$SLANG['No'] ?></td></tr>
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</table>
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</div>
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</div>
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</body>
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</html>
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<?php
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return( ob_get_clean() );
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}
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function exportEventFrames( $event, $exportImages )
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{
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global $SLANG;
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$sql = "select *, unix_timestamp( TimeStamp ) as UnixTimeStamp from Frames where EventID = '".dbEscape($event['Id'])."' order by FrameId";
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$frames = dbFetchAll( $sql );
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ob_start();
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exportHeader( $SLANG['Frames']." ".$event['Id'] );
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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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<h2><?= $SLANG['Frames'] ?>: <?= validHtmlStr($event['Name']) ?> (<a href="zmEventDetail.html"><?= $SLANG['Event'] ?></a>)</h2>
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<table id="eventFrames">
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<tr>
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<th><?= $SLANG['FrameId'] ?></th>
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<th><?= $SLANG['Type'] ?></th>
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<th><?= $SLANG['TimeStamp'] ?></th>
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<th><?= $SLANG['TimeDelta'] ?></th>
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<th><?= $SLANG['Score'] ?></th>
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<?php
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if ( $exportImages )
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{
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?>
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<th><?= $SLANG['Image'] ?></th>
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<?php
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}
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?>
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</tr>
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<?php
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if ( count($frames) )
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{
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$eventPath = getEventPath( $event );
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foreach ( $frames as $frame )
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{
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$imageFile = sprintf( "%0".ZM_EVENT_IMAGE_DIGITS."d-capture.jpg", $frame['FrameId'] );
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$imagePath = $eventPath."/".$imageFile;
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$analImage = preg_replace( "/capture/", "analyse", $imagePath );
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if ( file_exists( $analImage ) )
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{
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$imageFile = preg_replace( "/capture/", "analyse", $imageFile );
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}
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$class = strtolower($frame['Type']);
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?>
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<tr class="<?= $class ?>">
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<td><?= $frame['FrameId'] ?></td>
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<td><?= $frame['Type'] ?></td>
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<td><?= strftime( STRF_FMT_TIME, $frame['UnixTimeStamp'] ) ?></td>
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<td><?= number_format( $frame['Delta'], 2 ) ?></td>
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<td><?= $frame['Score'] ?></td>
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<?php
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if ( $exportImages )
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{
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?>
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<td><a href="<?= $imageFile ?>" target="zmExportImage"><img src="<?= $imageFile ?>" border="0" class="thumb" alt="Frame <?= $frame['FrameId'] ?>"/></a></td>
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<?php
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}
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?>
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</tr>
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<?php
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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>
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<td class="monoRow" colspan="<?= $exportImages?6:5 ?>"><?= $SLANG['NoFramesRecorded'] ?></td>
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</tr>
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<?php
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}
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?>
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</table>
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</div>
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</div>
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</body>
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</html>
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<?php
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return( ob_get_clean() );
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}
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function exportFileList( $eid, $exportDetail, $exportFrames, $exportImages, $exportVideo, $exportMisc )
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{
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if ( canView( 'Events' ) && $eid )
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{
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$sql = "select E.Id,E.MonitorId,M.Name As MonitorName,M.Width,M.Height,E.Name,E.Cause,E.Notes,E.StartTime,E.Length,E.Frames,E.AlarmFrames,E.TotScore,E.AvgScore,E.MaxScore,E.Archived from Monitors as M inner join Events as E on (M.Id = E.MonitorId) where E.Id = '".dbEscape($eid)."'";
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$event = dbFetchOne( $sql );
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$eventPath = getEventPath( $event );
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$files = 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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if ( is_file( $eventPath."/".$file ) )
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{
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$files[$file] = $file;
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}
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}
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closedir( $dir );
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}
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$exportFileList = array();
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if ( $exportDetail )
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{
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$file = "zmEventDetail.html";
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if ( !($fp = fopen( $eventPath."/".$file, "w" )) )
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{
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die( "Can't open event detail export file '$file'" );
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}
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fwrite( $fp, exportEventDetail( $event, $exportFrames ) );
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fclose( $fp );
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$exportFileList[$file] = $eventPath."/".$file;
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}
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if ( $exportFrames )
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{
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$file = "zmEventFrames.html";
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if ( !($fp = fopen( $eventPath."/".$file, "w" )) )
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{
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die( "Can't open event frames export file '$file'" );
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}
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fwrite( $fp, exportEventFrames( $event, $exportImages ) );
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fclose( $fp );
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$exportFileList[$file] = $eventPath."/".$file;
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}
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if ( $exportImages )
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{
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$filesLeft = array();
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foreach ( $files as $file )
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{
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if ( preg_match( "/-(?:capture|analyse).jpg$/", $file ) )
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{
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$exportFileList[$file] = $eventPath."/".$file;
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}
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else
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{
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$filesLeft[$file] = $file;
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}
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}
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$files = $filesLeft;
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}
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if ( $exportVideo )
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{
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$filesLeft = array();
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foreach ( $files as $file )
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{
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if ( preg_match( "/\.(?:mpg|mpeg|avi|asf|3gp)$/", $file ) )
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{
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$exportFileList[$file] = $eventPath."/".$file;
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}
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else
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{
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$filesLeft[$file] = $file;
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}
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}
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$files = $filesLeft;
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}
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if ( $exportMisc )
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{
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foreach ( $files as $file )
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{
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$exportFileList[$file] = $eventPath."/".$file;
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}
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$files = array();
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}
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}
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return( array_values( $exportFileList ) );
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}
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function exportEvents( $eids, $exportDetail, $exportFrames, $exportImages, $exportVideo, $exportMisc, $exportFormat )
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{
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if ( canView( 'Events' ) && $eids )
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{
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$export_root = "zmExport";
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$export_listFile = "zmFileList.txt";
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$exportFileList = array();
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if ( is_array( $eids ) )
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{
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foreach ( $eids as $eid )
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{
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$exportFileList = array_merge( $exportFileList, exportFileList( $eid ) );
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}
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}
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else
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{
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$eid = $eids;
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$exportFileList = exportFileList( $eid, $exportDetail, $exportFrames, $exportImages, $exportVideo, $exportMisc );
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}
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$listFile = "temp/".$export_listFile;
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if ( !($fp = fopen( $listFile, "w" )) )
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{
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die( "Can't open event export list file '$listFile'" );
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}
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foreach ( $exportFileList as $exportFile )
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{
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fwrite( $fp, "$exportFile\n" );
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}
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fclose( $fp );
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$archive = "";
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if ( $exportFormat == "tar" )
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{
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$archive = "temp/".$export_root.".tar.gz";
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@unlink( $archive );
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$command = "tar --create --gzip --file=$archive --files-from=$listFile";
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exec( escapeshellcmd( $command ), $output, $status );
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if ( $status )
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{
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error_log( "Command '$command' returned with status $status" );
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if ( $output[0] )
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error_log( "First line of output is '".$output[0]."'" );
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return( false );
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}
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}
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elseif ( $exportFormat == "zip" )
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{
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$archive = "temp/zm_export.zip";
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$archive = "temp/".$export_root.".zip";
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@unlink( $archive );
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$command = "cat $listFile | zip -q $archive -@";
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exec( escapeshellcmd( $command ), $output, $status );
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if ( $status )
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{
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error_log( "Command '$command' returned with status $status" );
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if ( $output[0] )
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error_log( "First line of output is '".$output[0]."'" );
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return( false );
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}
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}
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}
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return( $archive );
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}
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