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< ? php
//
// ZoneMinder web frame view file, $Date$, $Revision$
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// Copyright (C) 2003, 2004, 2005, 2006 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.
//
if ( ! canView ( 'Events' ) )
{
$view = " error " ;
return ;
}
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$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 ' " ;
$result = mysql_query ( $sql );
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if ( ! $result )
die ( mysql_error () );
$event = mysql_fetch_assoc ( $result );
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mysql_free_result ( $result );
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if ( $fid )
{
$result = mysql_query ( " select * from Frames where EventID = ' $eid ' and FrameId = ' $fid ' " );
if ( ! $result )
die ( mysql_error () );
$frame = mysql_fetch_assoc ( $result );
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mysql_free_result ( $result );
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}
else
{
$result = mysql_query ( " select * from Frames where EventID = ' $eid ' and Score = ' " . $event [ 'MaxScore' ] . " ' " );
if ( ! $result )
die ( mysql_error () );
$frame = mysql_fetch_assoc ( $result );
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mysql_free_result ( $result );
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$fid = $frame [ 'FrameId' ];
}
$max_fid = $event [ 'Frames' ];
$first_fid = 1 ;
$prev_fid = $fid - 1 ;
$next_fid = $fid + 1 ;
$last_fid = $max_fid ;
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$event_path = ZM_DIR_EVENTS . '/' . $event [ 'MonitorId' ] . '/' . $event [ 'Id' ];
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$image_path = sprintf ( " %s/%0 " . ZM_EVENT_IMAGE_DIGITS . " d-capture.jpg " , $event_path , $fid );
$anal_image = preg_replace ( " /capture/ " , " analyse " , $image_path );
if ( file_exists ( $anal_image ) )
{
$image_path = $anal_image ;
}
$alarm_frame = $frame [ 'Type' ] == 'Alarm' ;
$img_class = $alarm_frame ? " alarm " : " normal " ;
$device_width = ( isset ( $device ) &&! empty ( $device [ 'width' ])) ? $device [ 'width' ] : DEVICE_WIDTH ;
$device_height = ( isset ( $device ) &&! empty ( $device [ 'height' ])) ? $device [ 'height' ] : DEVICE_HEIGHT ;
// Allow for margins etc
$device_width -= 16 ;
$device_height -= 16 ;
$width_scale = ( $device_width * SCALE_SCALE ) / $event [ 'Width' ];
$height_scale = ( $device_height * SCALE_SCALE ) / $event [ 'Height' ];
$scale = ( int )(( $width_scale < $height_scale ) ? $width_scale : $height_scale );
$capt_image = $image_path ;
if ( $scale == 100 || ! file_exists ( ZM_PATH_NETPBM . " /jpegtopnm " ) )
{
$anal_image = preg_replace ( " /capture/ " , " analyse " , $image_path );
if ( file_exists ( $anal_image ) && filesize ( $anal_image ) )
{
$thumb_image = $anal_image ;
}
else
{
$thumb_image = $capt_image ;
}
}
else
{
$thumb_image = preg_replace ( " /capture/ " , " $scale " , $capt_image );
if ( ! file_exists ( $thumb_image ) || ! filesize ( $thumb_image ) )
{
$fraction = sprintf ( " %.2f " , $scale / 100 );
$anal_image = preg_replace ( " /capture/ " , " analyse " , $capt_image );
if ( file_exists ( $anal_image ) )
$command = ZM_PATH_NETPBM . " /jpegtopnm -dct fast $anal_image | " . ZM_PATH_NETPBM . " /pnmscalefixed $fraction | " . ZM_PATH_NETPBM . " /ppmtojpeg --dct=fast > $thumb_image " ;
else
$command = ZM_PATH_NETPBM . " /jpegtopnm -dct fast $capt_image | " . ZM_PATH_NETPBM . " /pnmscalefixed $fraction | " . ZM_PATH_NETPBM . " /ppmtojpeg --dct=fast > $thumb_image " ;
exec ( $command );
}
}
?>
< html >
< head >
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< title >< ? = ZM_WEB_TITLE_PREFIX ?> - <?= $zmSlangFrame ?> <?= $eid."-".$fid ?></title>
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< link rel = " stylesheet " href = " zm_xhtml_styles.css " type = " text/css " >
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</ head >
< body >
< table >
< tr >
< td class = " smallhead " >< ? = $zmSlangFrame ?> <?= $eid."-".$fid." (".$frame['Score'].")" ?></td>
</ tr >
</ table >
< table >
< tr >< td >< img src = " <?= $thumb_image ?> " width = " <?= reScale( $event['Width'] , $scale ) ?> " height = " <?= reScale( $event['Height'] , $scale ) ?> " class = " <?= $img_class ?> " ></ td ></ tr >
</ table >
< table >
< tr >
< ? php if ( $fid > 1 ) { ?>
< td align = " center " class = " text " >< a href = " <?= $PHP_SELF ?>?view=frame&eid=<?= $eid ?>&fid=<?= $first_fid ?> " >& lt ; & lt ; </ a ></ td >
< ? php } else { ?>
< td align = " center " class = " text " >& nbsp ; </ td >
< ? php } if ( $fid > 1 ) { ?>
< td align = " center " class = " text " >< a href = " <?= $PHP_SELF ?>?view=frame&eid=<?= $eid ?>&fid=<?= $prev_fid ?> " >& lt ; </ a ></ td >
< ? php } else { ?>
< td align = " center " class = " text " >& nbsp ; </ td >
< ? php } if ( $fid < $max_fid ) { ?>
< td align = " center " class = " text " >< a href = " <?= $PHP_SELF ?>?view=frame&eid=<?= $eid ?>&fid=<?= $next_fid ?> " >& gt ; </ a ></ td >
< ? php } else { ?>
< td align = " center " class = " text " >& nbsp ; </ td >
< ? php } if ( $fid < $max_fid ) { ?>
< td align = " center " class = " text " >< a href = " <?= $PHP_SELF ?>?view=frame&eid=<?= $eid ?>&fid=<?= $last_fid ?> " >& gt ; & gt ; </ a ></ td >
< ? php } else { ?>
< td align = " center " class = " text " >& nbsp ; </ td >
< ? php } ?>
</ tr >
</ table >
</ body >
</ html >
