499 lines
18 KiB
PHP
499 lines
18 KiB
PHP
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<?php
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/***************************************************************************
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* category.php *
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* ------------------- *
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* application : PhpWebGallery 1.3 *
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* author : Pierrick LE GALL <pierrick@z0rglub.com> *
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* *
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; *
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* *
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***************************************************************************/
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// determine the initial instant to indicate the generation time of this page
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$t1 = explode( ' ', microtime() );
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$t2 = explode( '.', $t1[0] );
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$t2 = $t1[1].'.'.$t2[1];
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//----------------------------------------------------------- personnal include
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include_once( './include/init.inc.php' );
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//-------------------------------------------------- access authorization check
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check_cat_id( $_GET['cat'] );
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check_login_authorization();
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if ( isset( $page['cat'] ) and is_numeric( $page['cat'] ) )
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{
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check_restrictions( $page['cat'] );
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}
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//-------------------------------------------------------------- initialization
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// creation of the array containing the cat ids to expand in the menu
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// $page['tab_expand'] contains an array with the category ids
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// $page['expand'] contains the string to display in URL with comma
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$page['tab_expand'] = array();
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if ( isset ( $_GET['expand'] ) and $_GET['expand'] != 'all' )
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{
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$j = 0;
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$tab_expand = explode( ",", $_GET['expand'] );
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$size = sizeof( $tab_expand );
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for ( $i = 0; $i < $size; $i++ )
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{
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if ( is_numeric( $tab_expand[$i] ) )
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{
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$page['tab_expand'][$j++] = $tab_expand[$i];
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}
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}
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$page['expand'] = implode( ',', $page['tab_expand'] );
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}
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// in case of expanding all authorized cats
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// The $page['expand'] equals 'all' and
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// $page['tab_expand'] contains all the authorized cat ids
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if ( $user['expand'] == 'true' or $_GET['expand'] == 'all' )
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{
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$page['tab_expand'] = array();
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$query = 'select id';
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$query.= ' from '.$prefixeTable.'categories';
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$query.= ' where id_uppercat is null;';
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$result = mysql_query( $query );
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$i = 0;
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while ( $row = mysql_fetch_array( $result ) )
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{
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$page['tab_expand'][$i++] = $row['id'];
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}
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$page['expand'] = 'all';
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}
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// detection of the start picture to display
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if ( !isset( $_GET['start'] )
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or !is_numeric( $_GET['start'] )
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or ( is_numeric( $_GET['start'] ) and $_GET['start'] < 0 ) )
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{
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$page['start'] = 0;
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}
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else
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{
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$page['start'] = $_GET['start'];
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}
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// Sometimes, a "num" is provided in the URL. It is the number
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// of the picture to show. This picture must be in the thumbnails page.
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// We have to find the right $page['start'] that show the num picture
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// in this category
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if ( is_numeric( $_GET['num'] ) and $_GET['num'] >= 0 )
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{
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$page['start'] = floor( $_GET['num'] / $user['nb_image_page'] );
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$page['start']*= $user['nb_image_page'];
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}
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initialize_category();
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//----------------------------------------------------- template initialization
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$vtp = new VTemplate;
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$handle = $vtp->Open( './template/'.$user['template'].'/category.vtp' );
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initialize_template();
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$tpl = array( 'categories','hint_category','sub-cat','images_available',
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'total','title_menu','nb_image_category','send_mail',
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'title_send_mail','generation_time','upload_name',
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'connected_user','recent_image','days','generation_time',
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'favorite_cat_hint','favorite_cat','stats',
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'most_visited_cat_hint','most_visited_cat','recent_cat',
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'recent_cat_hint' );
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templatize_array( $tpl, 'lang' );
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$tpl = array( 'mail_webmaster','webmaster','top_number','version','site_url' );
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templatize_array( $tpl, 'conf' );
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$tpl = array( 'short_period','long_period','style','lien_collapsed','pseudo' );
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templatize_array( $tpl, 'user' );
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$tpl = array( 'title','navigation_bar','cat_comment','cat_nb_images' );
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templatize_array( $tpl, 'page' );
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// special global template vars
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$vtp->setGlobalVar( $handle, 'icon_short', get_icon( time() ) );
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$icon_long = get_icon( time() - ( $user['short_period'] * 24 * 60 * 60 + 1 ) );
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$vtp->setGlobalVar( $handle, 'icon_long', $icon_long );
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$nb_total_pictures = get_total_image( "", $user['restrictions'] );
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$vtp->setGlobalVar( $handle, 'nb_total_pictures',$nb_total_pictures );
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//------------------------------------------------------------- categories menu
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// normal categories
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display_cat( '', ' ', $user['restrictions'], $page['tab_expand'] );
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// favorites cat
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if ( !$user['is_the_guest'] )
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{
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$vtp->addSession( $handle, 'favorites' );
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$url = add_session_id('./category.php?cat=fav&expand='.$page['expand'] );
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$vtp->setVar( $handle, 'favorites.url', $url );
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// searching the number of favorite picture
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$query = 'select count(*) as count';
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$query.= ' from '.$prefixeTable.'favorites';
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$query.= ' where user_id = '.$user['id'].';';
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$result = mysql_query( $query );
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$row = mysql_fetch_array( $result );
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$vtp->setVar( $handle, 'favorites.nb_favorites', $row['count'] );
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$vtp->closeSession( $handle, 'favorites' );
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}
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// most visited pictures category
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$url = add_session_id( './category.php?cat=most_visited'.
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'&expand='.$page['expand'] );
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$vtp->setGlobalVar( $handle, 'most_visited_url', $url );
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// recent pictures
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$url = add_session_id( './category.php?cat=recent'.
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'&expand='.$page['expand'] );
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$vtp->setGlobalVar( $handle, 'recent_url', $url );
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//--------------------------------------------------------------------- summary
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$vtp->addSession( $handle, 'summary' );
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$vtp->setVar( $handle, 'summary.url', './identification.php' );
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if ( !$user['is_the_guest'] )
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{
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$vtp->setVar( $handle, 'summary.title', '' );
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$vtp->setVar( $handle, 'summary.name',
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replace_space( $lang['change_login'] ) );
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}
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else
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{
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$vtp->setVar( $handle, 'summary.title', $lang['hint_login'] );
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$vtp->setVar( $handle, 'summary.name',
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replace_space( $lang['login'] ) );
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}
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$vtp->closeSession( $handle, 'summary' );
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// links for registered users
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if ( !$user['is_the_guest'] )
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{
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// logout link
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$vtp->addSession( $handle, 'summary' );
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$vtp->setVar( $handle, 'summary.url', './category.php?cat='.$page['cat'] );
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$vtp->setVar( $handle, 'summary.title', '' );
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$vtp->setVar( $handle, 'summary.name', replace_space( $lang['logout'] ) );
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$vtp->closeSession( $handle, 'summary' );
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// customization link
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$vtp->addSession( $handle, 'summary' );
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$url = './profile.php?cat='.$page['cat'];
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$url.= '&expand='.$page['expand'];
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if ( $page['cat'] == 'search' )
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{
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$url.= '&search='.$_GET['search'];
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}
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$vtp->setVar( $handle, 'summary.url', add_session_id( $url ) );
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$vtp->setVar( $handle, 'summary.title', $lang['hint_customize'] );
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$vtp->setVar( $handle, 'summary.name', replace_space( $lang['customize'] ) );
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$vtp->closeSession( $handle, 'summary' );
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}
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// search link
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$vtp->addSession( $handle, 'summary' );
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$vtp->setVar( $handle, 'summary.url', add_session_id( './search.php' ) );
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$vtp->setVar( $handle, 'summary.title', $lang['hint_search'] );
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$vtp->setVar( $handle, 'summary.name', replace_space( $lang['search'] ) );
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$vtp->closeSession( $handle, 'summary' );
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// about link
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$vtp->addSession( $handle, 'summary' );
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$vtp->setVar( $handle, 'summary.url',
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add_session_id( './about.php?expand='.$page['expand'] ) );
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$vtp->setVar( $handle, 'summary.title', $lang['hint_about'] );
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$vtp->setVar( $handle, 'summary.name', replace_space( $lang['about'] ) );
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$vtp->closeSession( $handle, 'summary' );
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// administration link
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if ( $user['status'] == 'admin' )
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{
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$vtp->addSession( $handle, 'summary' );
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$vtp->setVar( $handle, 'summary.url',
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add_session_id( './admin/admin.php' ) );
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$vtp->setVar( $handle, 'summary.title', $lang['hint_admin'] );
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$vtp->setVar( $handle, 'summary.name', replace_space( $lang['admin'] ) );
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$vtp->closeSession( $handle, 'summary' );
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}
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//-------------------------------------------------------------- category title
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if ( isset ( $page['cat'] ) )
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{
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if ( is_numeric( $page['cat'] ) )
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{
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$cat_title = get_cat_display_name( $page['cat_name'], '<br />',
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'font-style:italic;' );
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$vtp->setGlobalVar( $handle, "cat_title", $cat_title );
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}
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else
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{
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if ( $page['cat'] == 'search' )
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{
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$page['title'].= ' : <span style="font-style:italic;">';
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$page['title'].= $_GET['search']."</span>";
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}
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$page['title'] = replace_space( $page['title'] );
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$vtp->setGlobalVar( $handle, "cat_title", $page['title'] );
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}
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}
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else
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{
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$vtp->setGlobalVar( $handle, "cat_title",
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replace_space( $lang['no_category'] ) );
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}
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//------------------------------------------------------------------ thumbnails
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if ( isset( $page['cat'] ) and $page['cat_nb_images'] != 0 )
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{
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if ( is_numeric( $page['cat'] ) )
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{
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$cat_directory = $page['cat_dir'];
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}
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else if ( $page['cat'] == 'search' or $page['cat'] == 'fav' )
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{
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$array_cat_directories = array();
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}
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$query = 'select id,file,date_available,comment,';
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$query.= ' author,tn_ext,name,filesize,width,height,cat_id';
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$query.= ' from '.$prefixeTable.'images';
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$query.= $page['where'];
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$query.= $conf['order_by'];
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$query.= ' limit '.$page['start'].','.$page['nb_image_page'];
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$query.= ';';
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$result = mysql_query( $query );
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$vtp->addSession( $handle, 'thumbnails' );
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$vtp->addSession( $handle, 'line' );
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// compteur d'it<69>ration pour aller <20> la ligne
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// toutes les "$nb_image_ligne" images
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$i = 1;
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while ( $row = mysql_fetch_array( $result ) )
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{
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if ( !is_numeric( $page['cat'] ) )
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{
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if ( $array_cat_directories[$row['cat_id']] == '' )
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{
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$cat_result = get_cat_info( $row['cat_id'] );
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$array_cat_directories[$row['cat_id']] = $cat_result['dir'];
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}
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$cat_directory = $array_cat_directories[$row['cat_id']];
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}
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// filename without extension
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$file = substr ( $row['file'], 0, strrpos ( $row['file'], '.' ) );
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// name of the picture
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if ( $row['name'] != '' )
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{
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$name = $row['name'];
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}
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else
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{
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$name = str_replace( '_', ' ', $file );
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}
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if ( $page['cat'] == 'search' )
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{
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$name = replace_search( $name, $_GET['search'] );
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}
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// thumbnail url
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$thumbnail_url = $cat_directory;
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$thumbnail_url.= 'thumbnail/'.$conf['prefixe_thumbnail'];
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$thumbnail_url.= $file.'.'.$row['tn_ext'];
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// message in title for the thumbnail
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$tab_date = explode( '-', $row['date_available'] );
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$thumbnail_title = $lang['registration_date'];
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$thumbnail_title.= ' '.$tab_date[2].'/'.$tab_date[1].'/'.$tab_date[0];
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if ( $row['comment'] != '' )
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{
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$thumbnail_title .= "\n".$lang['comment'].' : '.$row['comment'];
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}
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if ( $row['author'] != '' )
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{
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$thumbnail_title .= "\n".$lang['author'].' : '.$row['author'];
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}
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if ( $row['width'] == '' )
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{
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$taille_image = @getimagesize( $lien_image );
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$width = $taille_image[0];
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$height = $taille_image[1];
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}
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else
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{
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$width = $row['width'];
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$height = $row['height'];
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}
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$thumbnail_title .= "\n".$lang['size'].' : '.$width.'*'.$height;
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$thumbnail_title .= "\n".$lang['file'].' : '.$row['file'];
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if ( $row['filesize'] == '' )
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{
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$poids = floor( filesize( $lien_image ) / 1024 );
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}
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else
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{
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$poids = $row['filesize'];
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}
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$thumbnail_title .= "\n".$lang['filesize'].' : '.$poids.' KB';
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// url link on picture.php page
|
|||
|
|
$url_link = './picture.php?cat='.$page['cat'];
|
|||
|
|
$url_link.= '&image_id='.$row['id'].'&expand='.$page['expand'];
|
|||
|
|
if ( $page['cat'] == 'search' )
|
|||
|
|
{
|
|||
|
|
$url_link.= '&search='.$_GET['search'];
|
|||
|
|
}
|
|||
|
|
// date of availability for creation icon
|
|||
|
|
$date = explode( '-', $row['date_available'] );
|
|||
|
|
$date = mktime( 0, 0, 0, $date[1], $date[2], $date[0] );
|
|||
|
|
// sending vars to display
|
|||
|
|
$vtp->addSession( $handle, 'thumbnail' );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.url', add_session_id( $url_link ) );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.src', $thumbnail_url );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.alt', $row['file'] );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.title', $thumbnail_title );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.name', $name );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.icon', get_icon( $date ) );
|
|||
|
|
|
|||
|
|
if ( $conf['show_comments'] and $user['show_nb_comments'] )
|
|||
|
|
{
|
|||
|
|
$vtp->addSession( $handle, 'nb_comments' );
|
|||
|
|
$query = 'select count(*) as nb_comments';
|
|||
|
|
$query.= ' from '.$prefixeTable.'comments';
|
|||
|
|
$query.= ' where image_id = '.$row['id'];
|
|||
|
|
$query.= ';';
|
|||
|
|
$row = mysql_fetch_array( mysql_query( $query ) );
|
|||
|
|
$vtp->setVar( $handle, 'nb_comments.nb', $row['nb_comments'] );
|
|||
|
|
$vtp->closeSession( $handle, 'nb_comments' );
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
$vtp->closeSession( $handle, 'thumbnail' );
|
|||
|
|
|
|||
|
|
if ( $i == $user['nb_image_line'] )
|
|||
|
|
{
|
|||
|
|
$vtp->closeSession( $handle, 'line' );
|
|||
|
|
$vtp->addSession( $handle, 'line' );
|
|||
|
|
$i = 1;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
$i++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
if ( $i < $user['nb_image_line'] )
|
|||
|
|
{
|
|||
|
|
$vtp->closeSession( $handle, 'line' );
|
|||
|
|
}
|
|||
|
|
$vtp->closeSession( $handle, 'thumbnails' );
|
|||
|
|
}
|
|||
|
|
else if ( isset( $page['cat'] )
|
|||
|
|
and is_numeric( $page['cat'] )
|
|||
|
|
and $page['cat_nb_images'] == 0 )
|
|||
|
|
{
|
|||
|
|
$vtp->addSession( $handle, 'thumbnails' );
|
|||
|
|
|
|||
|
|
$query = 'select id,name,dir,date_dernier';
|
|||
|
|
$query.= ' from '.$prefixeTable.'categories';
|
|||
|
|
$query.= ' where id_uppercat = '.$page['cat'];
|
|||
|
|
$query.= ' order by rank;';
|
|||
|
|
$cat_result = mysql_query( $query );
|
|||
|
|
$i = 1;
|
|||
|
|
$vtp->addSession( $handle, 'line' );
|
|||
|
|
while ( $cat_row = mysql_fetch_array( $cat_result ) )
|
|||
|
|
{
|
|||
|
|
$result = get_cat_info( $cat_row['id'] );
|
|||
|
|
$cat_directory = $result['dir'];
|
|||
|
|
|
|||
|
|
$name = $lang['sub-cat'].'"<span style="font-weight:bold;">';
|
|||
|
|
if ( $cat_row['name'] != '' )
|
|||
|
|
{
|
|||
|
|
$name.= $cat_row['name'];
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
$name.= $cat_row['dir'];
|
|||
|
|
}
|
|||
|
|
$name.= '</span>"';
|
|||
|
|
|
|||
|
|
$query = 'select file,tn_ext';
|
|||
|
|
$query.= ' from '.$prefixeTable.'images';
|
|||
|
|
$query.= ' where cat_id = '.$cat_row['id'];
|
|||
|
|
$query.= ' order by rand()';
|
|||
|
|
$query.= ' limit 0,1';
|
|||
|
|
$query.= ';';
|
|||
|
|
$image_result = mysql_query( $query );
|
|||
|
|
$image_row = mysql_fetch_array( $image_result );
|
|||
|
|
|
|||
|
|
$file = substr ( $image_row['file'], 0,
|
|||
|
|
strrpos ( $image_row['file'], '.' ) );
|
|||
|
|
|
|||
|
|
// creating links for thumbnail and associated category
|
|||
|
|
$lien_image = $cat_directory;
|
|||
|
|
$lien_thumbnail = $lien_image;
|
|||
|
|
$lien_thumbnail.= 'thumbnail/'.$conf['prefixe_thumbnail'];
|
|||
|
|
$lien_thumbnail.= $file.'.'.$image_row['tn_ext'];
|
|||
|
|
$lien_image.= $image_row['file'];
|
|||
|
|
|
|||
|
|
$thumbnail_title = '';
|
|||
|
|
|
|||
|
|
$url_link = './category.php?cat='.$cat_row['id'];
|
|||
|
|
if ( !in_array( $page['cat'], $page['tab_expand'] ) )
|
|||
|
|
{
|
|||
|
|
$page['tab_expand'][sizeof( $page['tab_expand'] )] = $page['cat'];
|
|||
|
|
$page['expand'] = implode( ',', $page['tab_expand'] );
|
|||
|
|
}
|
|||
|
|
$url_link.= '&expand='.$page['expand'];
|
|||
|
|
|
|||
|
|
// sending vars to display
|
|||
|
|
$vtp->addSession( $handle, 'thumbnail' );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.url', add_session_id( $url_link ) );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.src', $lien_thumbnail );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.alt', $image_row['file'] );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.title', $thumbnail_title );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.name', $name );
|
|||
|
|
|
|||
|
|
$date = explode( '-', $cat_row['date_dernier'] );
|
|||
|
|
$date = mktime( 0, 0, 0, $date[1], $date[2], $date[0] );
|
|||
|
|
$vtp->setVar( $handle, 'thumbnail.icon', get_icon( $date ) );
|
|||
|
|
|
|||
|
|
$vtp->closeSession( $handle, 'thumbnail' );
|
|||
|
|
|
|||
|
|
if ( $i == $user['nb_image_line'] )
|
|||
|
|
{
|
|||
|
|
$vtp->closeSession( $handle, 'line' );
|
|||
|
|
$vtp->addSession( $handle, 'line' );
|
|||
|
|
$i = 1;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
$i++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
$vtp->closeSession( $handle, 'thumbnails' );
|
|||
|
|
}
|
|||
|
|
//------------------------------------------------------- category informations
|
|||
|
|
if ( isset ( $page['cat'] ) )
|
|||
|
|
{
|
|||
|
|
$vtp->addSession( $handle, 'cat_infos' );
|
|||
|
|
// navigation bar
|
|||
|
|
if ( $page['navigation_bar'] != '' )
|
|||
|
|
{
|
|||
|
|
$vtp->addSession( $handle, 'navigation' );
|
|||
|
|
$vtp->closeSession( $handle, 'navigation' );
|
|||
|
|
}
|
|||
|
|
// category comment
|
|||
|
|
if ( isset( $page['comment'] ) and $page['comment'] != '' )
|
|||
|
|
{
|
|||
|
|
$vtp->addSession( $handle, 'cat_comment' );
|
|||
|
|
$vtp->closeSession( $handle, 'cat_navigation' );
|
|||
|
|
}
|
|||
|
|
// total number of pictures in the category
|
|||
|
|
if ( is_numeric( $page['cat'] ) )
|
|||
|
|
{
|
|||
|
|
$vtp->setVar( $handle, 'cat_infos.cat_name',
|
|||
|
|
get_cat_display_name( $page['cat_name'], ' - ',
|
|||
|
|
'font-style:italic;' ) );
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
$vtp->setVar( $handle, 'cat_infos.cat_name', $page['title'] );
|
|||
|
|
}
|
|||
|
|
// upload a picture in the category
|
|||
|
|
if ( $page['cat_site_id'] == 1 and $conf['upload_available'] )
|
|||
|
|
{
|
|||
|
|
$vtp->addSession( $handle, 'upload' );
|
|||
|
|
$url = './upload.php?cat='.$page['cat'].'&expand='.$page['expand'];
|
|||
|
|
$vtp->setVar( $handle, 'upload.url', add_session_id( $url ) );
|
|||
|
|
$vtp->closeSession( $handle, 'upload' );
|
|||
|
|
}
|
|||
|
|
$vtp->closeSession( $handle, 'cat_infos' );
|
|||
|
|
}
|
|||
|
|
//------------------------------------------------------------ log informations
|
|||
|
|
pwg_log( 'category', $page['title'] );
|
|||
|
|
mysql_close();
|
|||
|
|
//------------------------------------------------------------- generation time
|
|||
|
|
$time = get_elapsed_time( $t2, get_moment() );
|
|||
|
|
$vtp->setGlobalVar( $handle, 'time', $time );
|
|||
|
|
//----------------------------------------------------------- html code display
|
|||
|
|
$code = $vtp->Display( $handle, 0 );
|
|||
|
|
echo $code;
|
|||
|
|
?>
|