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