323 lines
9.3 KiB
PHP
323 lines
9.3 KiB
PHP
<?php
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//
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// ZoneMinder web event view file, $Date$, $Revision$
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// Copyright (C) 2003, 2004, 2005, 2006 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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$view = "error";
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return;
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}
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if ( !isset($mode) )
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{
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$mode = "still";
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}
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if ( $user['MonitorIds'] )
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{
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$mid_sql = " and MonitorId in (".join( ",", preg_split( '/["\'\s]*,["\'\s]*/', $user['MonitorIds'] ) ).")";
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}
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else
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{
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$mid_sql = '';
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}
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$sql = "select E.*,M.Name as MonitorName,M.Width,M.Height from Events as E inner join Monitors as M on E.MonitorId = M.Id where E.Id = '$eid'$mid_sql";
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$result = mysql_query( $sql );
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if ( !$result )
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die( mysql_error() );
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$event = mysql_fetch_assoc( $result );
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mysql_free_result( $result );
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if ( $fid )
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{
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$result = mysql_query( "select * from Frames where EventID = '$eid' and FrameId = '$fid'" );
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if ( !$result )
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die( mysql_error() );
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$frame = mysql_fetch_assoc( $result );
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mysql_free_result( $result );
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}
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elseif ( isset( $fid ) )
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{
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$result = mysql_query( "select * from Frames where EventID = '$eid' and Score = '".$event['MaxScore']."'" );
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if ( !$result )
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die( mysql_error() );
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$frame = mysql_fetch_assoc( $result );
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mysql_free_result( $result );
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$fid = $frame['FrameId'];
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}
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parseSort( true, '&' );
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parseFilter( true, '&' );
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$sql = "select E.* from Events as E inner join Monitors as M on E.MonitorId = M.Id where $sort_column ".($sort_order=='asc'?'<=':'>=')." '".$event[$sort_field]."'$filter_sql$mid_sql order by $sort_column ".($sort_order=='asc'?'desc':'asc');
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$result = mysql_query( $sql );
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if ( !$result )
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die( mysql_error() );
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while ( $row = mysql_fetch_assoc( $result ) )
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{
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if ( $row[Id] == $eid )
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{
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$prev_event = mysql_fetch_assoc( $result );
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break;
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}
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}
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mysql_free_result( $result );
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$sql = "select E.* from Events as E inner join Monitors as M on E.MonitorId = M.Id where $sort_column ".($sort_order=='asc'?'>=':'<=')." '".$event[$sort_field]."'$filter_sql$mid_sql order by $sort_column $sort_order";
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$result = mysql_query( $sql );
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if ( !$result )
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die( mysql_error() );
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while ( $row = mysql_fetch_assoc( $result ) )
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{
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if ( $row[Id] == $eid )
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{
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$next_event = mysql_fetch_assoc( $result );
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break;
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}
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}
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mysql_free_result( $result );
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$frames_per_page = 15;
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$frames_per_line = 3;
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$paged = $event['Frames'] > $frames_per_page;
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?>
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<html>
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<head>
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<title><?= ZM_WEB_TITLE_PREFIX ?> - <?= $zmSlangEvent ?> - <?= $event['Name'] ?></title>
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<link rel="stylesheet" href="zm_xhtml_styles.css" type="text/css">
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</head>
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<body>
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<table style="width: 100%">
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<tr>
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<td align="left" class="text"><?= makeLink( "$PHP_SELF?view=eventdetails&eid=$eid", $event['Name'].($event['Archived']?'*':''), canEdit( 'Events' ) ) ?></td>
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<td align="right" class="text"><?php if ( canEdit( 'Events' ) ) { ?><a href="<?= $PHP_SELF ?>?view=events&action=delete&mark_eid=<?= $eid ?><?= $filter_query ?><?= $sort_query ?>&limit=<?= $limit ?>&page=<?= $page ?>"><?= $zmSlangDelete ?></a><?php } else { ?> <?php } ?></td>
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</tr>
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</table>
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<?php
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if ( $paged && !empty($page) )
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{
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?>
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<table style="width:100%">
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<tr>
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<?php
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$pages = (int)ceil($event['Frames']/$frames_per_page);
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$max_shortcuts = 3;
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?>
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<?php
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if ( $fid )
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$page = ($fid/$frames_per_page)+1;
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if ( $page < 0 )
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$page = 1;
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if ( $page > $pages )
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$page = $pages;
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if ( $page > 1 )
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{
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if ( false && $page > 2 )
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{
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?>
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<td align="center" class="text"><a href="<?= $PHP_SELF ?>?view=event&mode=still&eid=<?= $eid ?><?= $filter_query ?><?= $sort_query ?>&page=1"><<</a></td>
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<?php
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}
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?>
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<td align="center" class="text"><a href="<?= $PHP_SELF ?>?view=event&mode=still&eid=<?= $eid ?><?= $filter_query ?><?= $sort_query ?>&page=<?= $page-1 ?>"><</a></td>
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<?php
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$new_pages = array();
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$pages_used = array();
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$lo_exp = max(2,log($page-1)/log($max_shortcuts));
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for ( $i = 0; $i < $max_shortcuts; $i++ )
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{
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$new_page = round($page-pow($lo_exp,$i));
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if ( isset($pages_used[$new_page]) )
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continue;
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if ( $new_page <= 1 )
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break;
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$pages_used[$new_page] = true;
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array_unshift( $new_pages, $new_page );
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}
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if ( !isset($pages_used[1]) )
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array_unshift( $new_pages, 1 );
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foreach ( $new_pages as $new_page )
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{
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?>
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<td align="center" class="text"><a href="<?= $PHP_SELF ?>?view=event&mode=still&eid=<?= $eid ?><?= $filter_query ?><?= $sort_query ?>&page=<?= $new_page ?>"><?= $new_page ?></a></td>
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<?php
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}
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}
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?>
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<td align="center" class="text"><?= $page ?></td>
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<?php
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if ( $page < $pages )
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{
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$new_pages = array();
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$pages_used = array();
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$hi_exp = max(2,log($pages-$page)/log($max_shortcuts));
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for ( $i = 0; $i < $max_shortcuts; $i++ )
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{
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$new_page = round($page+pow($hi_exp,$i));
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if ( isset($pages_used[$new_page]) )
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continue;
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if ( $new_page > $pages )
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break;
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$pages_used[$new_page] = true;
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array_push( $new_pages, $new_page );
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}
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if ( !isset($pages_used[$pages]) )
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array_push( $new_pages, $pages );
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foreach ( $new_pages as $new_page )
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{
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?>
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<td align="center" class="text"><a href="<?= $PHP_SELF ?>?view=event&mode=still&eid=<?= $eid ?><?= $filter_query ?><?= $sort_query ?>&page=<?= $new_page ?>"><?= $new_page ?></a></td>
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<?php
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}
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?>
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<td align="center" class="text"><a href="<?= $PHP_SELF ?>?view=event&mode=still&eid=<?= $eid ?><?= $filter_query ?><?= $sort_query ?>&page=<?= $page+1 ?>">></a></td>
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<?php
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if ( false && $page < ($pages-1) )
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{
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?>
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<td align="center" class="text"><a href="<?= $PHP_SELF ?>?view=event&mode=still&eid=<?= $eid ?><?= $filter_query ?><?= $sort_query ?>&page=<?= $pages ?>">>></a></td>
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<?php
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}
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}
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?>
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</tr>
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</table>
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<?php
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}
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?>
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<?php
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if ( $paged && !empty($page) )
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{
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$lo_frame_id = (($page-1)*$frames_per_page)+1;
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$hi_frame_id = min( $page*$frames_per_page, $event['Frames'] );
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}
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else
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{
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$lo_frame_id = 1;
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$hi_frame_id = $event['Frames'];
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}
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$sql = "select * from Frames where EventID = '$eid'";
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if ( $paged && !empty($page) )
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$sql .= " and FrameId between $lo_frame_id and $hi_frame_id";
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$sql .= " order by FrameId";
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$result = mysql_query( $sql );
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if ( !$result )
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die( mysql_error() );
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$alarm_frames = array();
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while( $row = mysql_fetch_assoc( $result ) )
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{
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if ( $row['Type'] == 'Alarm' )
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{
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$alarm_frames[$row['FrameId']] = $row;
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}
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}
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mysql_free_result( $result );
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?>
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<table>
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<?php
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$device_width = (isset($device)&&!empty($device['width']))?$device['width']:DEVICE_WIDTH;
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$device_height = (isset($device)&&!empty($device['height']))?$device['height']:DEVICE_HEIGHT;
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// Allow for margins etc
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$device_width -= 16;
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$device_height -= 16;
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$width_scale = ($device_width*SCALE_BASE)/$event['Width'];
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$height_scale = ($device_height*SCALE_BASE)/$event['Height'];
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$scale = (int)(($width_scale<$height_scale)?$width_scale:$height_scale);
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$scale /= $frames_per_line; // Try and get two pics per line
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$count = 0;
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$fraction = sprintf( "%.2f", $scale/100 );
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$event_path = ZM_DIR_EVENTS.'/'.$event['MonitorName'].'/'.$event['Id'];
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for ( $frame_id = $lo_frame_id; $frame_id <= $hi_frame_id; $frame_id++, $count++ )
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{
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if ( $count%$frames_per_line == 0 )
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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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$image_path = sprintf( "%s/%0".ZM_EVENT_IMAGE_DIGITS."d-capture.jpg", $event_path, $frame_id );
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$capt_image = $image_path;
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if ( $scale == 1 || !file_exists( ZM_PATH_NETPBM."/jpegtopnm" ) )
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{
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$anal_image = preg_replace( "/capture/", "analyse", $image_path );
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if ( file_exists($anal_image) && filesize( $anal_image ) )
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{
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$thumb_image = $anal_image;
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}
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else
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{
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$thumb_image = $capt_image;
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}
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}
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else
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{
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$thumb_image = preg_replace( "/capture/", "$scale", $capt_image );
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if ( !file_exists($thumb_image) || !filesize( $thumb_image ) )
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{
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$anal_image = preg_replace( "/capture/", "analyse", $capt_image );
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if ( file_exists( $anal_image ) )
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$command = ZM_PATH_NETPBM."/jpegtopnm -dct fast $anal_image | ".ZM_PATH_NETPBM."/pnmscalefixed $fraction | ".ZM_PATH_NETPBM."/ppmtojpeg --dct=fast > $thumb_image";
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else
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$command = ZM_PATH_NETPBM."/jpegtopnm -dct fast $capt_image | ".ZM_PATH_NETPBM."/pnmscalefixed $fraction | ".ZM_PATH_NETPBM."/ppmtojpeg --dct=fast > $thumb_image";
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#exec( escapeshellcmd( $command ) );
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exec( $command );
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}
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}
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$alarm_frame = $alarm_frames[$frame_id];
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$img_class = $alarm_frame?"alarm":"normal";
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?>
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<td align="center"><a href="<?= $PHP_SELF ?>?view=frame&eid=<?= $eid ?>&fid=<?= $frame_id ?>"><img src="<?= $thumb_image ?>" style="border: 0" width="<?= reScale( $event['Width'], $scale ) ?>" height="<?= reScale( $event['Height'], $scale ) ?>" class="<?= $img_class ?>" alt="<?= $frame_id ?>/<?= $alarm_frame?$alarm_frame['Score']:0 ?>"></a></td>
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<?php
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if ( $count%$frames_per_line == ($frames_per_line-1) )
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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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if ( $count%$frames_per_line != 0 )
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{
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while ( $count%$frames_per_line != ($frames_per_line-1) )
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{
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?>
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<td> </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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</table>
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</body>
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</html>
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