diff options
Diffstat (limited to 'category.php')
| -rw-r--r-- | category.php | 499 |
1 files changed, 499 insertions, 0 deletions
diff --git a/category.php b/category.php new file mode 100644 index 000000000..dce31da7f --- /dev/null +++ b/category.php @@ -0,0 +1,499 @@ +<?php +/*************************************************************************** + * category.php * + * ------------------- * + * application : PhpWebGallery 1.3 * + * author : Pierrick LE GALL <pierrick@z0rglub.com> * + * * + ***************************************************************************/ + +/*************************************************************************** + * * + * 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; * + * * + ***************************************************************************/ +// determine the initial instant to indicate the generation time of this page +$t1 = explode( ' ', microtime() ); +$t2 = explode( '.', $t1[0] ); +$t2 = $t1[1].'.'.$t2[1]; +//----------------------------------------------------------- personnal include +include_once( './include/init.inc.php' ); +//-------------------------------------------------- access authorization check +check_cat_id( $_GET['cat'] ); +check_login_authorization(); +if ( isset( $page['cat'] ) and is_numeric( $page['cat'] ) ) +{ + check_restrictions( $page['cat'] ); +} +//-------------------------------------------------------------- initialization +// creation of the array containing the cat ids to expand in the menu +// $page['tab_expand'] contains an array with the category ids +// $page['expand'] contains the string to display in URL with comma +$page['tab_expand'] = array(); +if ( isset ( $_GET['expand'] ) and $_GET['expand'] != 'all' ) +{ + $j = 0; + $tab_expand = explode( ",", $_GET['expand'] ); + $size = sizeof( $tab_expand ); + for ( $i = 0; $i < $size; $i++ ) + { + if ( is_numeric( $tab_expand[$i] ) ) + { + $page['tab_expand'][$j++] = $tab_expand[$i]; + } + } + $page['expand'] = implode( ',', $page['tab_expand'] ); +} +// in case of expanding all authorized cats +// The $page['expand'] equals 'all' and +// $page['tab_expand'] contains all the authorized cat ids +if ( $user['expand'] == 'true' or $_GET['expand'] == 'all' ) +{ + $page['tab_expand'] = array(); + $query = 'select id'; + $query.= ' from '.$prefixeTable.'categories'; + $query.= ' where id_uppercat is null;'; + $result = mysql_query( $query ); + $i = 0; + while ( $row = mysql_fetch_array( $result ) ) + { + $page['tab_expand'][$i++] = $row['id']; + } + $page['expand'] = 'all'; +} +// detection of the start picture to display +if ( !isset( $_GET['start'] ) + or !is_numeric( $_GET['start'] ) + or ( is_numeric( $_GET['start'] ) and $_GET['start'] < 0 ) ) +{ + $page['start'] = 0; +} +else +{ + $page['start'] = $_GET['start']; +} +// Sometimes, a "num" is provided in the URL. It is the number +// of the picture to show. This picture must be in the thumbnails page. +// We have to find the right $page['start'] that show the num picture +// in this category +if ( is_numeric( $_GET['num'] ) and $_GET['num'] >= 0 ) +{ + $page['start'] = floor( $_GET['num'] / $user['nb_image_page'] ); + $page['start']*= $user['nb_image_page']; +} +initialize_category(); +//----------------------------------------------------- template initialization +$vtp = new VTemplate; +$handle = $vtp->Open( './template/'.$user['template'].'/category.vtp' ); +initialize_template(); + +$tpl = array( 'categories','hint_category','sub-cat','images_available', + 'total','title_menu','nb_image_category','send_mail', + 'title_send_mail','generation_time','upload_name', + 'connected_user','recent_image','days','generation_time', + 'favorite_cat_hint','favorite_cat','stats', + 'most_visited_cat_hint','most_visited_cat','recent_cat', + 'recent_cat_hint' ); +templatize_array( $tpl, 'lang' ); + +$tpl = array( 'mail_webmaster','webmaster','top_number','version','site_url' ); +templatize_array( $tpl, 'conf' ); + +$tpl = array( 'short_period','long_period','style','lien_collapsed','pseudo' ); +templatize_array( $tpl, 'user' ); + +$tpl = array( 'title','navigation_bar','cat_comment','cat_nb_images' ); +templatize_array( $tpl, 'page' ); + +// special global template vars +$vtp->setGlobalVar( $handle, 'icon_short', get_icon( time() ) ); +$icon_long = get_icon( time() - ( $user['short_period'] * 24 * 60 * 60 + 1 ) ); +$vtp->setGlobalVar( $handle, 'icon_long', $icon_long ); +$nb_total_pictures = get_total_image( "", $user['restrictions'] ); +$vtp->setGlobalVar( $handle, 'nb_total_pictures',$nb_total_pictures ); +//------------------------------------------------------------- categories menu +// normal categories +display_cat( '', ' ', $user['restrictions'], $page['tab_expand'] ); +// favorites cat +if ( !$user['is_the_guest'] ) +{ + $vtp->addSession( $handle, 'favorites' ); + $url = add_session_id('./category.php?cat=fav&expand='.$page['expand'] ); + $vtp->setVar( $handle, 'favorites.url', $url ); + // searching the number of favorite picture + $query = 'select count(*) as count'; + $query.= ' from '.$prefixeTable.'favorites'; + $query.= ' where user_id = '.$user['id'].';'; + $result = mysql_query( $query ); + $row = mysql_fetch_array( $result ); + $vtp->setVar( $handle, 'favorites.nb_favorites', $row['count'] ); + $vtp->closeSession( $handle, 'favorites' ); +} +// most visited pictures category +$url = add_session_id( './category.php?cat=most_visited'. + '&expand='.$page['expand'] ); +$vtp->setGlobalVar( $handle, 'most_visited_url', $url ); +// recent pictures +$url = add_session_id( './category.php?cat=recent'. + '&expand='.$page['expand'] ); +$vtp->setGlobalVar( $handle, 'recent_url', $url ); +//--------------------------------------------------------------------- summary +$vtp->addSession( $handle, 'summary' ); +$vtp->setVar( $handle, 'summary.url', './identification.php' ); +if ( !$user['is_the_guest'] ) +{ + $vtp->setVar( $handle, 'summary.title', '' ); + $vtp->setVar( $handle, 'summary.name', + replace_space( $lang['change_login'] ) ); +} +else +{ + $vtp->setVar( $handle, 'summary.title', $lang['hint_login'] ); + $vtp->setVar( $handle, 'summary.name', + replace_space( $lang['login'] ) ); +} +$vtp->closeSession( $handle, 'summary' ); +// links for registered users +if ( !$user['is_the_guest'] ) +{ + // logout link + $vtp->addSession( $handle, 'summary' ); + $vtp->setVar( $handle, 'summary.url', './category.php?cat='.$page['cat'] ); + $vtp->setVar( $handle, 'summary.title', '' ); + $vtp->setVar( $handle, 'summary.name', replace_space( $lang['logout'] ) ); + $vtp->closeSession( $handle, 'summary' ); + // customization link + $vtp->addSession( $handle, 'summary' ); + $url = './profile.php?cat='.$page['cat']; + $url.= '&expand='.$page['expand']; + if ( $page['cat'] == 'search' ) + { + $url.= '&search='.$_GET['search']; + } + $vtp->setVar( $handle, 'summary.url', add_session_id( $url ) ); + $vtp->setVar( $handle, 'summary.title', $lang['hint_customize'] ); + $vtp->setVar( $handle, 'summary.name', replace_space( $lang['customize'] ) ); + $vtp->closeSession( $handle, 'summary' ); +} +// search link +$vtp->addSession( $handle, 'summary' ); +$vtp->setVar( $handle, 'summary.url', add_session_id( './search.php' ) ); +$vtp->setVar( $handle, 'summary.title', $lang['hint_search'] ); +$vtp->setVar( $handle, 'summary.name', replace_space( $lang['search'] ) ); +$vtp->closeSession( $handle, 'summary' ); +// about link +$vtp->addSession( $handle, 'summary' ); +$vtp->setVar( $handle, 'summary.url', + add_session_id( './about.php?expand='.$page['expand'] ) ); +$vtp->setVar( $handle, 'summary.title', $lang['hint_about'] ); +$vtp->setVar( $handle, 'summary.name', replace_space( $lang['about'] ) ); +$vtp->closeSession( $handle, 'summary' ); +// administration link +if ( $user['status'] == 'admin' ) +{ + $vtp->addSession( $handle, 'summary' ); + $vtp->setVar( $handle, 'summary.url', + add_session_id( './admin/admin.php' ) ); + $vtp->setVar( $handle, 'summary.title', $lang['hint_admin'] ); + $vtp->setVar( $handle, 'summary.name', replace_space( $lang['admin'] ) ); + $vtp->closeSession( $handle, 'summary' ); +} +//-------------------------------------------------------------- category title +if ( isset ( $page['cat'] ) ) +{ + if ( is_numeric( $page['cat'] ) ) + { + $cat_title = get_cat_display_name( $page['cat_name'], '<br />', + 'font-style:italic;' ); + $vtp->setGlobalVar( $handle, "cat_title", $cat_title ); + } + else + { + if ( $page['cat'] == 'search' ) + { + $page['title'].= ' : <span style="font-style:italic;">'; + $page['title'].= $_GET['search']."</span>"; + } + $page['title'] = replace_space( $page['title'] ); + $vtp->setGlobalVar( $handle, "cat_title", $page['title'] ); + } +} +else +{ + $vtp->setGlobalVar( $handle, "cat_title", + replace_space( $lang['no_category'] ) ); +} +//------------------------------------------------------------------ thumbnails +if ( isset( $page['cat'] ) and $page['cat_nb_images'] != 0 ) +{ + if ( is_numeric( $page['cat'] ) ) + { + $cat_directory = $page['cat_dir']; + } + else if ( $page['cat'] == 'search' or $page['cat'] == 'fav' ) + { + $array_cat_directories = array(); + } + + $query = 'select id,file,date_available,comment,'; + $query.= ' author,tn_ext,name,filesize,width,height,cat_id'; + $query.= ' from '.$prefixeTable.'images'; + $query.= $page['where']; + $query.= $conf['order_by']; + $query.= ' limit '.$page['start'].','.$page['nb_image_page']; + $query.= ';'; + $result = mysql_query( $query ); + + $vtp->addSession( $handle, 'thumbnails' ); + $vtp->addSession( $handle, 'line' ); + // compteur d'itération pour aller ŕ la ligne + // toutes les "$nb_image_ligne" images + $i = 1; + while ( $row = mysql_fetch_array( $result ) ) + { + if ( !is_numeric( $page['cat'] ) ) + { + if ( $array_cat_directories[$row['cat_id']] == '' ) + { + $cat_result = get_cat_info( $row['cat_id'] ); + $array_cat_directories[$row['cat_id']] = $cat_result['dir']; + } + $cat_directory = $array_cat_directories[$row['cat_id']]; + } + // filename without extension + $file = substr ( $row['file'], 0, strrpos ( $row['file'], '.' ) ); + // name of the picture + if ( $row['name'] != '' ) + { + $name = $row['name']; + } + else + { + $name = str_replace( '_', ' ', $file ); + } + if ( $page['cat'] == 'search' ) + { + $name = replace_search( $name, $_GET['search'] ); + } + // thumbnail url + $thumbnail_url = $cat_directory; + $thumbnail_url.= 'thumbnail/'.$conf['prefixe_thumbnail']; + $thumbnail_url.= $file.'.'.$row['tn_ext']; + // message in title for the thumbnail + $tab_date = explode( '-', $row['date_available'] ); + $thumbnail_title = $lang['registration_date']; + $thumbnail_title.= ' '.$tab_date[2].'/'.$tab_date[1].'/'.$tab_date[0]; + if ( $row['comment'] != '' ) + { + $thumbnail_title .= "\n".$lang['comment'].' : '.$row['comment']; + } + if ( $row['author'] != '' ) + { + $thumbnail_title .= "\n".$lang['author'].' : '.$row['author']; + } + if ( $row['width'] == '' ) + { + $taille_image = @getimagesize( $lien_image ); + $width = $taille_image[0]; + $height = $taille_image[1]; + } + else + { + $width = $row['width']; + $height = $row['height']; + } + $thumbnail_title .= "\n".$lang['size'].' : '.$width.'*'.$height; + $thumbnail_title .= "\n".$lang['file'].' : '.$row['file']; + if ( $row['filesize'] == '' ) + { + $poids = floor( filesize( $lien_image ) / 1024 ); + } + else + { + $poids = $row['filesize']; + } + $thumbnail_title .= "\n".$lang['filesize'].' : '.$poids.' KB'; + // 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; +?>
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