diff options
Diffstat (limited to '')
| -rw-r--r-- | include/config.inc.php | 94 | ||||
| -rw-r--r-- | include/functions.inc.php | 286 | ||||
| -rw-r--r-- | include/functions_category.inc.php | 481 | ||||
| -rw-r--r-- | include/functions_session.inc.php | 135 | ||||
| -rw-r--r-- | include/functions_user.inc.php | 302 | ||||
| -rw-r--r-- | include/index.php | 7 | ||||
| -rw-r--r-- | include/init.inc.php | 38 | ||||
| -rw-r--r-- | include/user.inc.php | 93 | ||||
| -rw-r--r-- | include/vtemplate.class.php | 519 |
9 files changed, 1955 insertions, 0 deletions
diff --git a/include/config.inc.php b/include/config.inc.php new file mode 100644 index 000000000..f0a348a24 --- /dev/null +++ b/include/config.inc.php @@ -0,0 +1,94 @@ +<?php +/*************************************************************************** + * config.inc.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; * + * * + ***************************************************************************/ +unset( $conf, $page, $user, $lang ); +$conf = array(); +$page = array(); +$user = array(); +$lang = array(); + +include_once( PREFIXE_INCLUDE.'./include/mysql.inc.php' ); +include_once( PREFIXE_INCLUDE.'./include/functions.inc.php' ); +include_once( PREFIXE_INCLUDE.'./include/vtemplate.class.php' ); +// +// How to change the order of display for images in a category ? +// +// You have to modify $conf['order_by']. +// There are several fields that can order the display : +// - date_available : the date of the adding to the gallery +// - file : the name of the file +// Once you've chosen which field(s) to use for ordering, +// you must chose the ascending or descending order for each field. +// examples : +// 1. $conf['order_by'] = " order by date_available desc, file asc"; +// will order pictures by date_available descending & by filename ascending +// 2. $conf['order_by'] = " order by file asc"; +// will only order pictures by file ascending +// without taking into account the date_available +$conf['order_by'] = " order by date_available desc, file asc"; + +$conf['repertoire_image'] = './images/'; +$conf['nb_image_row'] = array ('4','5','6','7','8'); +$conf['nb_row_page'] = array ('2','3','4','5','6','7','10','20','1000'); +$conf['version'] = '1.3'; +$conf['site_url'] = 'http://www.phpwebgallery.net'; +$conf['forum_url'] = 'http://forum.phpwebgallery.net'; + +database_connection(); +// rertieving the configuration informations for site +// $infos array is used to know the fields to retrieve in the table "config" +// Each field becomes an information of the array $conf. +// Example : +// prefixe_thumbnail --> $conf['prefixe_thumbnail'] +$infos = array( 'prefixe_thumbnail', 'webmaster', 'mail_webmaster', 'acces', + 'session_id_size', 'session_keyword', 'session_time', + 'max_user_listbox', 'show_comments', 'nb_comment_page', + 'upload_available', 'upload_maxfilesize', 'upload_maxwidth', + 'upload_maxheight', 'upload_maxwidth_thumbnail', + 'upload_maxheight_thumbnail' ); + +$query = 'select'; +for ( $i = 0; $i < sizeof( $infos ); $i++ ) +{ + if ( $i > 0 ) + { + $query.= ','; + } + else + { + $query.= ' '; + } + $query.= $infos[$i]; +} +$query .= ' from '.$prefixeTable.'config;'; + +$row = mysql_fetch_array( mysql_query( $query ) ); + +// affectation of each field of the table "config" to an information of the +// array $conf. +for ( $i = 0; $i < sizeof( $infos ); $i++ ) +{ + $conf[$infos[$i]] = $row[$infos[$i]]; + // If the field is true or false, the variable is transformed into a boolean + // value. + if ( $row[$infos[$i]] == 'true' || $row[$infos[$i]] == 'false' ) + { + $conf[$infos[$i]] = get_boolean( $row[$infos[$i]] ); + } +} +$conf['log'] = false; +$conf['top_number'] = 10; +?>
\ No newline at end of file diff --git a/include/functions.inc.php b/include/functions.inc.php new file mode 100644 index 000000000..a45c4f43d --- /dev/null +++ b/include/functions.inc.php @@ -0,0 +1,286 @@ +<?php +/*************************************************************************** + * functions.inc.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; * + * * + ***************************************************************************/ +include( 'functions_user.inc.php' ); +include( 'functions_session.inc.php' ); +include( 'functions_category.inc.php' ); + +//----------------------------------------------------------- generic functions + +// The function get_boolean transforms a string to a boolean value. If the +// string is "false" (case insensitive), then the boolean value false is +// returned. In any other case, true is returned. +function get_boolean( $string ) +{ + $boolean = true; + if ( preg_match( '/^false$/i', $string ) ) + { + $boolean = false; + } + return $boolean; +} + +// The function array_remove removes a value from the given array if the value +// existed in this array. +function array_remove( $array, $value ) +{ + $i = 0; + $output = array(); + foreach ( $array as $v ) + { + if ( $v != $value ) + { + $output[$i++] = $v; + } + } + return implode( ',', $output ); +} + +// The function get_moment returns a float value coresponding to the number +// of seconds since the unix epoch (1st January 1970) and the microseconds +// are precised : e.g. 1052343429.89276600 +function get_moment() +{ + $t1 = explode( " ", microtime() ); + $t2 = explode( ".", $t1[0] ); + $t2 = $t1[1].".".$t2[1]; + return $t2; +} + +// The function get_elapsed_time returns the number of seconds (with 3 +// decimals precision) between the start time and the end time given. +function get_elapsed_time( $start, $end ) +{ + return number_format( $end - $start, 3, '.', ' ').' s'; +} + +// - The replace_space function replaces space and '-' characters +// by their HTML equivalent &nbsb; and − +// - The function does not replace characters in HTML tags +// - This function was created because IE5 does not respect the +// CSS "white-space: nowrap;" property unless space and minus +// characters are replaced like this function does. +function replace_space( $string ) +{ + //return $string; + $return_string = ""; + $remaining = $string; + + $start = 0; + $end = 0; + $start = strpos ( $remaining, "<" ); + $end = strpos ( $remaining, ">" ); + while ( is_numeric( $start ) and is_numeric( $end ) ) + { + $treatment = substr ( $remaining, 0, $start ); + $treatment = str_replace( " ", " ", $treatment ); + $treatment = str_replace( "-", "−", $treatment ); + $return_string.= $treatment.substr ( $remaining, $start, + $end - $start + 1 ); + $remaining = substr ( $remaining, $end + 1, strlen( $remaining ) ); + $start = strpos ( $remaining, "<" ); + $end = strpos ( $remaining, ">" ); + } + $treatment = str_replace( " ", " ", $remaining ); + $treatment = str_replace( "-", "−", $treatment ); + $return_string.= $treatment; + + return $return_string; +} + +// get_dirs retourne un tableau contenant tous les sous-répertoires d'un +// répertoire +function get_dirs( $rep ) +{ + $sub_rep = array(); + + if ( $opendir = opendir ( $rep ) ) + { + while ( $file = readdir ( $opendir ) ) + { + if ( $file != "." and $file != ".." and is_dir ( $rep.$file ) ) + { + array_push( $sub_rep, $file ); + } + } + } + return $sub_rep; +} + +// The get_picture_size function return an array containing : +// - $picture_size[0] : final width +// - $picture_size[1] : final height +// The final dimensions are calculated thanks to the original dimensions and +// the maximum dimensions given in parameters. get_picture_size respects +// the width/height ratio +function get_picture_size( $original_width, $original_height, + $max_width, $max_height ) +{ + $width = $original_width; + $height = $original_height; + $is_original_size = true; + + if ( $max_width != "" ) + { + if ( $original_width > $max_width ) + { + $width = $max_width; + $height = floor( ( $width * $original_height ) / $original_width ); + } + } + if ( $max_height != "" ) + { + if ( $original_height > $max_height ) + { + $height = $max_height; + $width = floor( ( $height * $original_width ) / $original_height ); + $is_original_size = false; + } + } + if ( is_numeric( $max_width ) and is_numeric( $max_height ) + and $max_width != 0 and $max_height != 0 ) + { + $ratioWidth = $original_width / $max_width; + $ratioHeight = $original_height / $max_height; + if ( ( $ratioWidth > 1 ) or ( $ratioHeight > 1 ) ) + { + if ( $ratioWidth < $ratioHeight ) + { + $width = floor( $original_width / $ratioHeight ); + $height = $max_height; + } + else + { + $width = $max_width; + $height = floor( $original_height / $ratioWidth ); + } + $is_original_size = false; + } + } + $picture_size = array(); + $picture_size[0] = $width; + $picture_size[1] = $height; + return $picture_size; +} + +//-------------------------------------------- PhpWebGallery specific functions + +// get_languages retourne un tableau contenant tous les languages +// disponibles pour PhpWebGallery +function get_languages( $rep_language ) +{ + $languages = array(); + $i = 0; + if ( $opendir = opendir ( $rep_language ) ) + { + while ( $file = readdir ( $opendir ) ) + { + if ( is_file ( $rep_language.$file ) + and $file != "index.php" + and strrchr ( $file, "." ) == ".php" ) + { + $languages[$i++] = + substr ( $file, 0, strlen ( $file ) + - strlen ( strrchr ( $file, "." ) ) ); + } + } + } + return $languages; +} + +// get_themes retourne un tableau contenant tous les "template - couleur" +function get_themes( $theme_dir ) +{ + $themes = array(); + $main_themes = get_dirs( $theme_dir ); + for ( $i = 0; $i < sizeof( $main_themes ); $i++ ) + { + $colors = get_dirs( $theme_dir.$main_themes[$i].'/' ); + for ( $j = 0; $j < sizeof( $colors ); $j++ ) + { + array_push( $themes, $main_themes[$i].' - '.$colors[$j] ); + } + } + return $themes; +} + +// - The replace_search function replaces a $search string by the search in +// another color +// - The function does not replace characters in HTML tags +function replace_search( $string, $search ) +{ + //return $string; + $style_search = "background-color:white;color:red;"; + $return_string = ""; + $remaining = $string; + + $start = 0; + $end = 0; + $start = strpos ( $remaining, "<" ); + $end = strpos ( $remaining, ">" ); + while ( is_numeric( $start ) and is_numeric( $end ) ) + { + $treatment = substr ( $remaining, 0, $start ); + $treatment = eregi_replace( $search, "<span style=\"".$style_search."\">". + $search."</span>", $treatment ); + $return_string.= $treatment.substr ( $remaining, $start, + $end - $start + 1 ); + $remaining = substr ( $remaining, $end + 1, strlen( $remaining ) ); + $start = strpos ( $remaining, "<" ); + $end = strpos ( $remaining, ">" ); + } + $treatment = eregi_replace( $search, "<span style=\"".$style_search."\">". + $search."</span>", $remaining ); + $return_string.= $treatment; + + return $return_string; +} + +function database_connection() +{ + global $cfgHote,$cfgUser,$cfgPassword,$cfgBase; + @mysql_connect( $cfgHote, $cfgUser, $cfgPassword ) + or die ( "Could not connect to server" ); + @mysql_select_db( $cfgBase ) + or die ( "Could not connect to database" ); +} + +function pwg_log( $file, $category, $picture = '' ) +{ + global $conf, $user, $prefixeTable; + + if ( $conf['log'] ) + { + $query = 'insert into '.$prefixeTable.'history'; + $query.= ' (date,login,IP,file,category,picture) values'; + $query.= " (".time().", '".$user['pseudo']."'"; + $query.= ",'".$_SERVER['REMOTE_ADDR']."'"; + $query.= ",'".$file."','".$category."','".$picture."');"; + mysql_query( $query ); + } +} + +function templatize_array( $array, $global_array_name ) +{ + global $vtp, $handle, $lang, $page, $user, $conf; + + for( $i = 0; $i < sizeof( $array ); $i++ ) + { + $vtp->setGlobalVar( $handle, $array[$i], + ${$global_array_name}[$array[$i]] ); + } +} +?>
\ No newline at end of file diff --git a/include/functions_category.inc.php b/include/functions_category.inc.php new file mode 100644 index 000000000..051e89f56 --- /dev/null +++ b/include/functions_category.inc.php @@ -0,0 +1,481 @@ +<?php +/*************************************************************************** + * functions_category.inc.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; * + * * + ***************************************************************************/ +function get_subcats_id( $cat_id ) +{ + global $prefixeTable; + + $restricted_cat = array(); + $i = 0; + + $query = "select id"; + $query.= " from $prefixeTable"."categories"; + $query.= " where id_uppercat = $cat_id;"; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) + { + $restricted_cat[$i++] = $row['id']; + $sub_restricted_cat = get_subcats_id( $row['id'] ); + for ( $j = 0; $j < sizeof( $sub_restricted_cat ); $j++ ) + { + $restricted_cat[$i++] = $sub_restricted_cat[$j]; + } + } + + return $restricted_cat; +} + +function check_restrictions( $category_id ) +{ + global $user,$lang,$prefixeTable; + + if ( is_user_allowed( $category_id, $user['restrictions'] ) > 0 ) + { + echo '<div style="text-align:center;">'.$lang['access_forbiden'].'<br />'; + echo '<a href="'.add_session_id( './category.php' ).'">'; + echo $lang['thumbnails'].'</a></div>'; + exit(); + } +} + +// the check_cat_id function check whether the $cat is a right parameter : +// - $cat is numeric and corresponds to a category in the database +// - $cat equals 'fav' (for favorites) +// - $cat equals 'search' (when the result of a search is displayed) +function check_cat_id( $cat ) +{ + global $page,$prefixeTable; + unset( $page['cat'] ); + if ( isset( $cat ) ) + { + if ( is_numeric( $cat ) ) + { + $query = "select id from $prefixeTable"."categories where id = $cat;"; + $result = mysql_query( $query ); + if ( mysql_num_rows( $result ) != 0 ) + { + $page['cat'] = $cat; + } + } + if ( $cat == 'fav' or $cat == 'search' or $cat == 'most_visited' + or $cat == 'best_rated' or $cat == 'recent' ) + { + $page['cat'] = $cat; + } + } +} + +function display_cat( $id_uppercat, $indent, $restriction, $tab_expand ) +{ + global $prefixeTable,$user,$lang,$conf,$page,$vtp,$handle; + + $query = 'select name,id,date_dernier,nb_images,dir'; + $query.= ' from '.$prefixeTable.'categories'; + $query.= ' where id_uppercat'; + if ( $id_uppercat == "" ) + { + $query.= ' is NULL'; + } + else + { + $query.= ' = '.$id_uppercat; + } + $query.= ' order by rank asc;'; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) + { + if ( !in_array( $row['id'], $restriction ) ) + { + $nb_subcats = get_nb_subcats( $row['id'] ); + + $expand = ""; + // si la catégorie n'a pas de sous catégorie + // ou que l'on doit développer toutes les catégories par défaut + // alors on utilise l'expand par défaut + if ( $nb_subcats == 0 or $user['expand'] == "true" ) + { + $expand = $page['expand']; + } + // si la catégorie n'est pas dans les catégories à développer + // alors on l'ajoute aux catégories à développer + else if ( !in_array( $row['id'], $tab_expand ) ) + { + $expand = implode( ",", $tab_expand ); + if ( strlen( $expand ) > 0 ) + { + $expand.= ","; + } + $expand.= $row['id']; + } + // si la catégorie est déjà dans les catégories à développer + // alors on la retire des catégories à développer + else + { + $expand = array_remove( $tab_expand, $row['id'] ); + } + $url = "./category.php?cat=".$page['cat']."&expand=$expand"; + if ( $page['cat'] == 'search' ) + { + $url.= "&search=".$_GET['search']; + } + $lien_cat = add_session_id_to_url( $url ); + if ( $row['name'] == "" ) + { + $name = str_replace( "_", " ", $row['dir'] ); + } + else + { + $name = $row['name']; + } + + $vtp->addSession( $handle, 'category' ); + $vtp->setVar( $handle, 'category.indent', $indent ); + + if ( $user['expand'] == "true" or $nb_subcats == 0 ) + { + $vtp->addSession( $handle, 'bullet_wo_link' ); + $vtp->setVar( $handle, 'bullet_wo_link.bullet_url', + $user['lien_collapsed'] ); + $vtp->setVar( $handle, 'bullet_wo_link.bullet_alt', '>' ); + $vtp->closeSession( $handle, 'bullet_wo_link' ); + } + else + { + $vtp->addSession( $handle, 'bullet_w_link' ); + $vtp->setVar( $handle, 'bullet_w_link.bullet_link', $lien_cat ); + $vtp->setVar( $handle, 'bullet_w_link.bullet_alt', '>' ); + if ( in_array( $row['id'], $tab_expand ) ) + { + $vtp->setVar( $handle, 'bullet_w_link.bullet_url', + $user['lien_expanded'] ); + } + else + { + $vtp->setVar( $handle, 'bullet_w_link.bullet_url', + $user['lien_collapsed'] ); + } + $vtp->closeSession( $handle, 'bullet_w_link' ); + } + $vtp->setVar( $handle, 'category.link_url', + add_session_id( './category.php?cat='. + $row['id'].'&expand='.$expand ) ); + $vtp->setVar( $handle, 'category.link_name', $name ); + if ( $id_uppercat == "" ) + { + $vtp->setVar( $handle, 'category.name_style', 'font-weight:bold;' ); + } + if ( $nb_subcats > 0 ) + { + $vtp->addSession( $handle, 'subcat' ); + $vtp->setVar( $handle, 'subcat.nb_subcats', $nb_subcats ); + $vtp->closeSession( $handle, 'subcat' ); + } + $vtp->setVar( $handle, 'category.total_cat', $row['nb_images'] ); + $date_dispo = explode( "-", $row['date_dernier'] ); + $date_cat = mktime( 0, 0, 0, $date_dispo[1], $date_dispo[2], + $date_dispo[0] ); + $vtp->setVar( $handle, 'category.cat_icon', get_icon( $date_cat ) ); + $vtp->closeSession( $handle, 'category' ); + + if ( in_array( $row['id'], $tab_expand ) or $user['expand'] == "true" ) + { + display_cat( $row['id'], $indent.' ', + $restriction, $tab_expand ); + } + } + } +} + +function get_nb_subcats( $id ) +{ + global $prefixeTable,$user; + + $query = 'select count(*) as count'; + $query.= ' from '.$prefixeTable.'categories'; + $query.= ' where id_uppercat = '.$id; + for ( $i = 0; $i < sizeof( $user['restrictions'] ); $i++ ) + { + $query.= " and id != ".$user['restrictions'][$i]; + } + $query.= ';'; + $result = mysql_query( $query ); + $row = mysql_fetch_array( $result ); + return $row['count']; +} + +function get_total_image( $id, $restriction ) +{ + global $prefixeTable; + + $total = 0; + + $query = 'select id,nb_images'; + $query.= ' from '.$prefixeTable.'categories'; + $query.= ' where id_uppercat'; + if ( !is_numeric( $id ) ) + { + $query.= ' is NULL'; + } + else + { + $query.= ' = '.$id; + } + $query.= ";"; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) + { + if ( !in_array( $row['id'], $restriction ) ) + { + $total+= $row['nb_images']; + $total+= get_total_image( $row['id'], $restriction ); + } + } + return $total; +} + +// variables : +// $cat['comment'] +// $cat['dir'] +// $cat['last_dir'] +// $cat['name'] is an array : +// - $cat['name'][0] is the lowest cat name +// and +// - $cat['name'][n] is the most uppercat name findable +// $cat['nb_images'] +// $cat['id_uppercat'] +// $cat['site_id'] +function get_cat_info( $id ) +{ + global $prefixeTable; + + $cat = array(); + $cat['name'] = array(); + + $query = 'select nb_images,id_uppercat,comment,site_id,galleries_url,dir'; + $query.= ' from '.$prefixeTable.'categories as a'; + $query.= ', '.$prefixeTable.'sites as b'; + $query.= ' where a.id = '.$id; + $query.= ' and a.site_id = b.id;'; + $row = mysql_fetch_array( mysql_query( $query ) ); + $cat['site_id'] = $row['site_id']; + $cat['id_uppercat'] = $row['id_uppercat']; + $cat['comment'] = nl2br( $row['comment'] ); + $cat['nb_images'] = $row['nb_images']; + $cat['last_dir'] = $row['dir']; + $galleries_url = $row['galleries_url']; + + $cat['dir'] = ""; + $i = 0; + $is_root = false; + $row['id_uppercat'] = $id; + while ( !$is_root ) + { + $query = 'select name,dir,id_uppercat'; + $query.= ' from '.$prefixeTable.'categories'; + $query.= ' where id = '.$row['id_uppercat'].';'; + $row = mysql_fetch_array( mysql_query( $query ) ); + $cat['dir'] = $row['dir']."/".$cat['dir']; + if ( $row['name'] == "" ) + { + $cat['name'][$i] = str_replace( "_", " ", $row['dir'] ); + } + else + { + $cat['name'][$i] = $row['name']; + } + if ( $row['id_uppercat'] == "" ) + { + $is_root = true; + } + $i++; + } + $cat['local_dir'] = substr( $cat['dir'], 0 , strlen( $cat['dir'] ) - 1 ); + $cat['dir'] = $galleries_url.$cat['dir']; + + return $cat; +} + +// The function get_cat_display_name returns a string containing the list +// of upper categories to the root category from the lowest category shown +// example : "anniversaires - fete mere 2002 - animaux - erika" +// You can give two parameters : +// - $separation : the string between each category name " - " for example +// - $style : the style of the span tag for the lowest category, +// "font-style:italic;" for example +function get_cat_display_name( $array_cat_names, $separation, $style ) +{ + $output = ""; + for ( $i = sizeof( $array_cat_names ) - 1; $i >= 0; $i-- ) + { + if ( $i != sizeof( $array_cat_names ) - 1 ) + { + $output.= $separation; + } + if ( $i != 0 ) + { + $output.= $array_cat_names[$i]; + } + else + { + if ( $style != "" ) + { + $output.= '<span style="'.$style.'">'; + } + $output.= $array_cat_names[$i]; + if ( $style != "" ) + { + $output.= "</span>"; + } + } + } + return replace_space( $output ); +} + +// initialize_category initializes ;-) the variables in relation +// with category : +// 1. calculation of the number of pictures in the category +// 2. determination of the SQL query part to ask to find the right category +// $page['where'] is not the same if we are in +// - simple category +// - search result +// - favorites displaying +// - most visited pictures +// - best rated pictures +// - recent pictures +// 3. determination of the title of the page +// 4. creation of the navigation bar +function initialize_category( $calling_page = 'category' ) +{ + global $prefixeTable,$page,$lang,$user,$conf; + + if ( isset( $page['cat'] ) ) + { + // $page['nb_image_page'] is the number of picture to display on this page + // By default, it is the same as the $user['nb_image_page'] + $page['nb_image_page'] = $user['nb_image_page']; + // $url is used to create the navigation bar + $url = './category.php?cat='.$page['cat'].'&expand='.$page['expand']; + // simple category + if ( is_numeric( $page['cat'] ) ) + { + $result = get_cat_info( $page['cat'] ); + $page['comment'] = $result['comment']; + $page['cat_dir'] = $result['dir']; + $page['cat_name'] = $result['name']; + $page['cat_nb_images'] = $result['nb_images']; + $page['cat_site_id'] = $result['site_id']; + $page['title'] = get_cat_display_name( $page['cat_name'], ' - ', '' ); + $page['where'] = ' where cat_id = '.$page['cat']; + } + else + { + $query = ''; + // search result + if ( $page['cat'] == 'search' ) + { + $page['title'] = $lang['search_result']; + if ( $calling_page == 'picture' ) + { + $page['title'].= ' : <span style="font-style:italic;">'; + $page['title'].= $_GET['search']."</span>"; + } + $page['where'] = " where ( file like '%".$_GET['search']."%'"; + $page['where'].= " or name like '%".$_GET['search']."%'"; + $page['where'].= " or comment like '%".$_GET['search']."%' )"; + + $query = 'select count(*) as nb_total_images'; + $query.= ' from '.$prefixeTable.'images'; + $query.= $page['where']; + $query.= ';'; + + $url.= '&search='.$_GET['search']; + } + // favorites displaying + else if ( $page['cat'] == 'fav' ) + { + $page['title'] = $lang['favorites']; + + $page['where'] = ', '.$prefixeTable.'favorites'; + $page['where'].= ' where user_id = '.$user['id']; + $page['where'].= ' and image_id = id'; + + $query = 'select count(*) as nb_total_images'; + $query.= ' from '.$prefixeTable.'favorites'; + $query.= ' where user_id = '.$user['id']; + $query.= ';'; + } + // pictures within the short period + else if ( $page['cat'] == 'recent' ) + { + $page['title'] = $lang['recent_cat_title']; + // We must find the date corresponding to : + // today - $conf['periode_courte'] + $date = time() - 60*60*24*$user['short_period']; + $page['where'] = " where date_available > '"; + $page['where'].= date( 'Y-m-d', $date )."'"; + + $query = 'select count(*) as nb_total_images'; + $query.= ' from '.$prefixeTable.'images'; + $query.= $page['where']; + $query.= ';'; + } + // most visited pictures + else if ( $page['cat'] == 'most_visited' ) + { + $page['title'] = $conf['top_number'].' '.$lang['most_visited_cat']; + $page['where'] = ' where cat_id != -1'; + $conf['order_by'] = ' order by hit desc, file asc'; + $page['cat_nb_images'] = $conf['top_number']; + if ( $page['start'] + $user['nb_image_page'] >= $conf['top_number'] ) + { + $page['nb_image_page'] = $conf['top_number'] - $page['start']; + } + } + + if ( $query != '' ) + { + $result = mysql_query( $query ); + $row = mysql_fetch_array( $result ); + $page['cat_nb_images'] = $row['nb_total_images']; + } + + if ( $page['cat'] == 'search' or $page['cat'] == 'most_visited' + or $page['cat'] == 'recent' or $page['cat'] == 'best_rated' ) + { + // we must not show pictures of a forbidden category + $restricted_cat = get_all_restrictions( $user['id'], $user['status'] ); + if ( sizeof( $restricted_cat ) > 0 ) + { + for ( $i = 0; $i < sizeof( $restricted_cat ); $i++ ) + { + $page['where'].= ' and cat_id != '.$restricted_cat[$i]; + } + } + } + } + if ( $calling_page == 'category' ) + { + $page['navigation_bar'] = + create_navigation_bar( $url, $page['cat_nb_images'], $page['start'], + $user['nb_image_page'], 'back' ); + } + } + else + { + $page['title'] = $lang['diapo_default_page_title']; + } +} +?>
\ No newline at end of file diff --git a/include/functions_session.inc.php b/include/functions_session.inc.php new file mode 100644 index 000000000..e85447221 --- /dev/null +++ b/include/functions_session.inc.php @@ -0,0 +1,135 @@ +<?php +/*************************************************************************** + * functions_session.inc.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; * + * * + ***************************************************************************/ +function generate_key() +{ + global $conf; + $md5 = md5( substr( microtime(), 2, 6 ).$conf['session_keyword'] ); + $init = ""; + for ( $i = 0; $i < strlen( $md5 ); $i++ ) + { + if ( is_numeric( $md5[$i] ) ) + { + $init.= "$md5[$i]"; + } + } + $init = substr( $init, 0, 8 ); + mt_srand( $init ); + $key = ""; + for ( $i = 0; $i < $conf['session_id_size']; $i++ ) + { + $c = mt_rand( 0, 2 ); + if ( $c == 0 ) + { + $key .= chr( mt_rand( 65, 90 ) ); + } + elseif ( $c == 1 ) + { + $key .= chr( mt_rand( 97, 122 ) ); + } + else + { + $key .= mt_rand( 0, 9 ); + } + } + return $key; +} + +function session_create( $pseudo ) +{ + global $conf,$prefixeTable,$REMOTE_ADDR; + // 1. trouver une clé de session inexistante + $id_found = false; + while ( !$id_found ) + { + $generated_id = generate_key(); + $query = 'select id'; + $query.= ' from '.$prefixeTable.'sessions'; + $query.= " where id = '".$generated_id."';"; + $result = mysql_query( $query ); + if ( mysql_num_rows( $result ) == 0 ) + { + $id_found = true; + } + } + // 2. récupération de l'id de l'utilisateur dont le pseudo + // est passé en paramètre + $query = 'select id'; + $query.= ' from '.$prefixeTable.'users'; + $query.= " where pseudo = '".$pseudo."';"; + $row = mysql_fetch_array( mysql_query( $query ) ); + $user_id = $row['id']; + // 3. insertion de la session dans la base de donnée + $expiration = $conf['session_time']*60+time(); + $query = 'insert into '.$prefixeTable.'sessions'; + $query.= ' (id,user_id,expiration,ip) values'; + $query.= "('".$generated_id."','".$user_id; + $query.= "','".$expiration."','".$REMOTE_ADDR."');"; + mysql_query( $query ); + + return $generated_id; +} + +function add_session_id_to_url( $url, $redirect = false ) +{ + global $page, $user; + $amp = "&"; + if ( $redirect ) + { + $amp = "&"; + } + if ( !$user['is_the_guest'] ) + { + if ( ereg( "\.php\?",$url ) ) + { + return $url.$amp."id=".$page['session_id']; + } + else + { + return $url."?id=".$page['session_id']; + } + } + else + { + return $url; + } +} + +function add_session_id( $url, $redirect = false ) +{ + global $page, $user; + $amp = "&"; + if ( $redirect ) + { + $amp = "&"; + } + if ( !$user['is_the_guest'] ) + { + if ( ereg( "\.php\?",$url ) ) + { + return $url.$amp."id=".$page['session_id']; + } + else + { + return $url."?id=".$page['session_id']; + } + } + else + { + return $url; + } +} +?>
\ No newline at end of file diff --git a/include/functions_user.inc.php b/include/functions_user.inc.php new file mode 100644 index 000000000..48160f113 --- /dev/null +++ b/include/functions_user.inc.php @@ -0,0 +1,302 @@ +<?php +/*************************************************************************** + * functions_user.inc.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; * + * * + ***************************************************************************/ +function validate_mail_address( $mail_address ) +{ + global $lang; + + $output = ''; + // le mail doit être conforme à qqch du type : nom@serveur.com + if ( $mail_address != '' + and !ereg( "([_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)+)", + $mail_address ) ) + { + $output = $lang['reg_err_mail_address']; + } + + return $output; +} + +function register_user( $login, $password, $password_conf, + $mail_address, $status = 'visiteur' ) +{ + global $prefixeTable; + + $error = array(); + $i = 0; + // le login ne doit pas + // 1. être vide + // 2. commencer ou se terminer par un espace + // 3. comporter les caractères ' ou " + // 4. être déjà utilisé + if ( $login == '' ) + { + $error[$i++] = $lang['reg_err_login1']; + } + if ( ereg( "^.* $", $login) ) + { + $error[$i++] = $lang['reg_err_login2']; + } + if ( ereg( "^ .*$", $login ) ) + { + $error[$i++] = $lang['reg_err_login3']; + } + if ( ereg( "'", $login ) or ereg( "\"", $login ) ) + { + $error[$i++] = $lang['reg_err_login4']; + } + else + { + $query = 'select id'; + $query.= ' from '.$prefixeTable.'users'; + $query.= " where pseudo = '".$login."';"; + $result = mysql_query( $query ); + if ( mysql_num_rows( $result ) > 0 ) + { + $error[$i++] = $lang['reg_err_login5']; + } + } + // on vérifie que le password rentré correspond bien + // à la confirmation faite par l'utilisateur + if ( $password != $password_conf ) + { + $error[$i++] = $lang['reg_err_pass']; + } + + $error_mail_address = validate_mail_address( $mail_address ); + if ( $error_mail_address != '' ) + { + $error[$i++] = $error_mail_address; + } + + // on enregistre le nouvel utilisateur si aucune + //erreur détectée dans les paramètres + if ( sizeof( $error ) == 0 ) + { + // 1.récupération des valeurs par défaut de l'application + $infos = array( 'nb_image_line', 'nb_line_page', 'theme', 'language', + 'maxwidth', 'maxheight', 'expand', 'show_nb_comments', + 'short_period', 'long_period', 'template' ); + $query = 'select'; + for ( $i = 0; $i < sizeof( $infos ); $i++ ) + { + if ( $i > 0 ) + { + $query.= ','; + } + else + { + $query.= ' '; + } + $query.= $infos[$i]; + } + $query.= ' from '.$prefixeTable.'users'; + $query.= " where pseudo = 'visiteur';"; + $row = mysql_fetch_array( mysql_query( $query ) ); + // 2.ajout du nouvel utilisateur + $query = 'insert into '.$prefixeTable.'users'; + $query.= ' ('; + $query.= ' pseudo,password,mail_address,status'; + for ( $i = 0; $i < sizeof( $infos ); $i++ ) + { + $query.= ','.$infos[$i]; + } + $query.= ' values ('; + $query.= " '".$login."'"; + $query.= ",'".md5( $password )."'"; + if ( $mail_address != '' ) + { + $query.= ",'".$mail_address."'"; + } + else + { + $query.= ',NULL'; + } + $query.= ",'".$status."'"; + for ( $i = 0; $i < sizeof( $infos ); $i++ ) + { + $query.= ','.$row[$infos[$i]]; + } + $query.= ');'; + mysql_query( $query ); + // 3. récupérer l'identifiant de l'utilisateur nouvellement créé + $query = 'select id'; + $query.= ' from '.$prefixeTable.'users'; + $query.= " where pseudo = '".$login."';"; + $row = mysql_fetch_array( mysql_query( $query ) ); + $user_id = $row['id']; + // 4.ajouter les restrictions au nouvel utilisateur, + // les mêmes que celles de l'utilisateur par défaut + $query = 'select cat_id'; + $query.= ' from '.$prefixeTable.'restrictions as r'; + $query.= ','.$prefixeTable.'users as u '; + $query.= ' where u.id = r.user_id'; + $query.= " and u.pseudo = 'visiteur';"; + $result = mysql_query( $query ); + while( $row = mysql_fetch_array( $result ) ) + { + $query = 'insert into '.$prefixeTable.'restrictions'; + $query.= ' (user_id,cat_id) values'; + $query.= ' ('.$user_id.','.$row['cat_id'].');'; + mysql_query ( $query ); + } + } + return $error; +} + +function update_user( $user_id, $mail_address, $status, + $use_new_password = false, $password = '' ) +{ + global $prefixeTable; + + $error = array(); + $i = 0; + + $error_mail_address = validate_mail_address( $mail_address ); + if ( $error_mail_address != '' ) + { + $error[$i++] = $error_mail_address; + } + + if ( sizeof( $error ) == 0 ) + { + $query = 'update '.$prefixeTable.'users'; + $query.= " set status = '".$status."'"; + if ( $use_new_password ) + { + $query.= ", password = '".md5( $password )."'"; + } + $query.= ', mail_address = '; + if ( $mail_address != '' ) + { + $query.= "'".$mail_address."'"; + } + else + { + $query.= 'NULL'; + } + $query.= ' where id = '.$user_id; + $query.= ';'; + mysql_query( $query ); + } + return $error; +} + +function check_login_authorization() +{ + global $user,$lang,$conf,$page; + if ( $user['is_the_guest'] + and ( $conf['acces'] == 'restreint' or $page['cat'] == 'fav' ) ) + { + echo '<div style="text-align:center;">'.$lang['only_members'].'<br />'; + echo '<a href="./identification.php">'.$lang['ident_title'].'</a></div>'; + exit(); + } +} + +// The function get_restrictions returns an array with the ids of the +// restricted categories for the user. +// If the $check_invisible parameter is set to true, invisible categories +// are added to the restricted one in the array. +function get_restrictions( $user_id, $user_status, $check_invisible ) +{ + global $prefixeTable; + + // 1. getting the ids of the restricted categories + $query = "select cat_id"; + $query.= " from $prefixeTable"."restrictions"; + $query.= " where user_id = $user_id;"; + $result = mysql_query( $query ); + $i = 0; + $restriction = array(); + while ( $row = mysql_fetch_array( $result ) ) + { + $restriction[$i++] = $row['cat_id']; + } + if ( $check_invisible ) + { + // 2. adding to the restricted categories, the invisible ones + if ( $user_status != "admin" ) + { + $query = 'select id'; + $query.= ' from '.$prefixeTable.'categories'; + $query.= " where status='invisible';"; + $result = mysql_query( $query ); + while ( $row = mysql_fetch_array( $result ) ) + { + $restriction[$i++] = $row['id']; + } + } + } + return $restriction; +} + +// The get_all_restrictions function returns an array with all the +// categories id which are restricted for the user. Including the +// sub-categories and invisible categories +function get_all_restrictions( $user_id, $user_status ) +{ + global $prefixeTable; + + $restricted_cat = get_restrictions( $user_id, $user_status, true ); + $i = sizeof( $restricted_cat ); + for ( $k = 0; $k < sizeof( $restricted_cat ); $k++ ) + { + $sub_restricted_cat = get_subcats_id( $restricted_cat[$k] ); + for ( $j = 0; $j < sizeof( $sub_restricted_cat ); $j++ ) + { + $restricted_cat[$i++] = $sub_restricted_cat[$j]; + } + } + return $restricted_cat; +} + +// The function is_user_allowed returns : +// - 0 : if the category is allowed with this $restrictions array +// - 1 : if this category is not allowed +// - 2 : if an uppercat category is not allowed +function is_user_allowed( $category_id, $restrictions ) +{ + global $user,$prefixeTable; + + $lowest_category_id = $category_id; + + $is_root = false; + while ( !$is_root and !in_array( $category_id, $restrictions ) ) + { + $query = "select id_uppercat"; + $query.= " from $prefixeTable"."categories"; + $query.= " where id = $category_id;"; + $row = mysql_fetch_array( mysql_query( $query ) ); + if ( $row['id_uppercat'] == "" ) + { + $is_root = true; + } + $category_id = $row['id_uppercat']; + } + + if ( in_array( $lowest_category_id, $restrictions ) ) + { + return 1; + } + if ( in_array( $category_id, $restrictions ) ) + { + return 2; + } + // this user is allowed to go in this category + return 0; +} +?>
\ No newline at end of file diff --git a/include/index.php b/include/index.php new file mode 100644 index 000000000..0b5239bb2 --- /dev/null +++ b/include/index.php @@ -0,0 +1,7 @@ +<?php +$url = '../category.php'; +header( 'Request-URI: '.$url ); +header( 'Content-Location: '.$url ); +header( 'Location: '.$url ); +exit(); +?>
\ No newline at end of file diff --git a/include/init.inc.php b/include/init.inc.php new file mode 100644 index 000000000..041545b3f --- /dev/null +++ b/include/init.inc.php @@ -0,0 +1,38 @@ +<?php +/*************************************************************************** + * init.inc.php * + * ------------------- * + * application : PhpWebGallery 1.3 * + * author : Pierrick LE GALL <pierrick@z0rglub.com> * + * * + *************************************************************************** + + *************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; * + * * + ***************************************************************************/ +define( PREFIXE_INCLUDE, '' ); + +include_once( './include/config.inc.php' ); +include_once( './include/user.inc.php' ); + +include( './theme/'.$user['theme'].'/conf.php' ); +$user['lien_expanded'] = './theme/'.$user['theme'].'/expanded.gif'; +$user['lien_collapsed'] = './theme/'.$user['theme'].'/collapsed.gif'; +// calculation of the number of picture to display per page +$user['nb_image_page'] = $user['nb_image_line'] * $user['nb_line_page']; +// retrieving the restrictions for this user +$user['restrictions'] = get_restrictions( $user['id'], $user['status'], true ); + +$isadmin = false; +include_once( './language/'.$user['language'].'.php' ); +if ( $user['is_the_guest'] ) +{ + $user['pseudo'] = $lang['guest']; +} +include_once( './template/'.$user['template'].'/style.inc.php' ); +include_once( './template/'.$user['template'].'/htmlfunctions.inc.php' ); +?>
\ No newline at end of file diff --git a/include/user.inc.php b/include/user.inc.php new file mode 100644 index 000000000..b323385e7 --- /dev/null +++ b/include/user.inc.php @@ -0,0 +1,93 @@ +<?php +/*************************************************************************** + * user.inc.php is a part of PhpWebGallery * + * ------------------- * + * last update : Saturday, October 26, 2002 * + * email : 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; * + * * + ***************************************************************************/ +// retrieving user informations +// $infos array is used to know the fields to retrieve in the table "users" +// Each field becomes an information of the array $user. +// Example : +// status --> $user['status'] +$infos = array( 'id', 'pseudo', 'mail_address', 'nb_image_line', + 'nb_line_page', 'status', 'theme', 'language', 'maxwidth', + 'maxheight', 'expand', 'show_nb_comments', 'short_period', + 'long_period', 'template' ); + +$query_user = 'select'; +for ( $i = 0; $i < sizeof( $infos ); $i++ ) +{ + if ( $i > 0 ) + { + $query_user.= ','; + } + else + { + $query_user.= ' '; + } + $query_user.= $infos[$i]; +} +$query_user.= ' from '.$prefixeTable.'users'; +$query_done = false; +$user['is_the_guest'] = false; +if ( isset( $_GET['id'] ) + && ereg( "^[0-9a-zA-Z]{".$conf['session_id_size']."}$", $_GET['id'] ) ) +{ + $page['session_id'] = $_GET['id']; + $query = "select user_id, expiration, ip "; + $query.= "from $prefixeTable"."sessions "; + $query.= "where id = '".$_GET['id']."';"; + $result = mysql_query( $query ); + if ( mysql_num_rows( $result ) > 0 ) + { + $row = mysql_fetch_array( $result ); + if ( $row['expiration'] < time() ) + { + // deletion of the session from the database, + // because it is out-of-date + $delete_query = "delete from ".$prefixeTable."sessions"; + $delete_query.= " where id = ".$page['session_id'].";"; + mysql_query( $delete_query ); + } + else + { + if ( $REMOTE_ADDR == $row['ip'] ) + { + $query_user .= ' where id = '.$row['user_id']; + $query_done = true; + } + } + } +} +if ( !$query_done ) +{ + $query_user .= " where pseudo = 'visiteur'"; + $user['is_the_guest'] = true; +} +$query_user .= ';'; + +$row = mysql_fetch_array( mysql_query( $query_user ) ); + +// affectation of each value retrieved in the users table into a variable +// of the array $user. +for ( $i = 0; $i < sizeof( $infos ); $i++ ) +{ + $user[$infos[$i]] = $row[$infos[$i]]; + // If the field is true or false, the variable is transformed into a boolean + // value. + if ( $row[$infos[$i]] == 'true' || $row[$infos[$i]] == 'false' ) + { + $user[$infos[$i]] = get_boolean( $row[$infos[$i]] ); + } +} +?>
\ No newline at end of file diff --git a/include/vtemplate.class.php b/include/vtemplate.class.php new file mode 100644 index 000000000..8f531412c --- /dev/null +++ b/include/vtemplate.class.php @@ -0,0 +1,519 @@ +<?php +/***************************************************************** + * VIRTUAL-TEMPLATE + * + * Version : 1.3.1 Base Edition ( Juillet 2002 ) build 6 + * + * Address : http://vtemplate.sourceforge.net + * + * Authors: + * + THIEBAUT Jean-Baptiste(J.Baptiste@leweby.com) - http://www.leweby.com . + * + CAMPANA François (fc@netouaibe.com). + * Licence: GPL. + * + * + *****************************************************************/ + +if ( !isset($DEFINE_VTEMPLATE) ) +{ + define("ALL",1); + define("VARTAG","{#"); // Tag d'ouverture des variables : + // vous pouvez changer ce paramètre. + define("VTEMPLATE_VERSION","1.3.1"); + define("VTEMPLATE_TYPE","BA"); + define("VTEMPLATE_BUILD","6"); + + + class Err + { + var $msg; + var $titre; + + function error( $errno, $arg = "", $code = 0, $disp = 0 ) + { +// Gestion des erreurs + switch($errno) + { + case 1: + $this->titre="Erreur de session n° $code"; + $this->msg = "La zone $arg est déjà ouverte.Avant d'ajouter une session sur cette zone, vous devez la fermer à l'aide de la fonction closeSession().<br>" ; + break; + case 2: + $this->titre="Erreur de session n° $code"; + $this->msg = "Vous tentez de fermer une session de la zone $arg alors qu'aucune session pour cette zone n'existe.Pour ouvrir une session, utilisez la fonction addSession().<br>"; + break; + case 3: + $this->titre="Erreur de session n° $code"; + $var = $arg[1]; + $zone = $arg[0]; + $this->msg = "Vous essayez de valoriser la variable $var sans avoir créer de session de la zone $zone.Utilisez la fonction addSession() pour créer une session, puis setVar pour valoriser une variable.<br>"; + break; + case 4: + $this->titre="Erreur de session n° $code"; + $var = $arg[1]; + $zone = $arg[0]; + $this->msg = "La variable $var que vous souhaitez valoriser n'existe pas dans la zone $zone.<br>"; + break; + case 5: + $this->titre="Erreur de parsing n° $code"; + $this->msg = "Vous utilisez des caractère non autorisés pour déclarer vos zones.Vous pouvez utiliser tous les caractères à l'exception de \'{\' , \'#\' \'}\' et \'|\'.<br>"; + break; + case 6: + $this->titre="Erreur de parsing n° $code"; + $this->msg = "Vous ne pouvez pas utiliser le même nom ($arg)de zone plusieurs fois.<br>"; + break; + case 7: + $this->titre="Erreur de parsing n° $code"; + $this->msg = "Vous avez oublié de fermer la zone $arg.<br>"; + break; + case 8: + $this->titre="Erreur de traitement n° $code"; + $this->msg = "Le fichier template $arg est introuvable.<br>"; + break; + case 9: + $this->titre="Erreur de traitement n° $code"; + $this->msg = "Impossible d'ouvrir le fichier $arg.Vérifiez les droits de ce fichier.<br>"; + break; + case 10: + $this->titre="Erreur de traitement n° $code"; + $this->msg = "Impossible de lire le fichier template $arg.<br>"; + break; + case 11: + $this->titre="Erreur de traitement n° $code"; + $this->msg = "La zone $arg est introuvable.Vérifiez la syntaxe de cette zone.<br>"; + break; + case 12: + $this->titre="Erreur de traitement n° $code"; + $this->msg = "La variable $arg est introuvable .Vérifiez la syntaxe de la variable.<br>"; + break; + case 13: + $this->titre="Erreur de traitement n° $code"; + $this->msg = "L'identifiant de fichier spécifié n'existe pas.Vérifiez les fonctions Open() de votre script.<br>"; + break; + case 14: + $this->titre="Erreur de traitement n° $code"; + $var = $arg[1]; + $file = $arg[0]; + $this->msg = "La variable $var dans le fichier $file est introuvable.Vérifiez la syntaxe de la variable.<br>"; + break; + case 15: + $this->titre="Erreur de traitement n° $code"; + $var = $arg[2]; + $zone = $arg[1]; + $fichier = $arg[0]; + $this->msg = "La variable $var dans la zone $zone du fichier $fichier est introuvable.Vérifiez la syntaxe de la variable et du nom de la zone.<br>"; + break; + default: + $this->titre = "Erreur inconnue $code"; + $this->msg = "Veuillez le rapporter aux auteurs de la classe."; + } + $this->titre .= ": <br>"; + if ($disp){ + $web = "Pour plus d'informations, consultez la <a href=\"http://www.virtual-solution.net/vtemplate/docs/debug-mod.php?version=".VTEMPLATE_VERSION."&build=".VTEMPLATE_BUILD."&type=".VTEMPLATE_TYPE."&error=$code\" target=\"_blank\">doc en ligne</a>"; + echo "<font face=verdana size=2 color=red><u>$this->titre</u><i>$this->msg</i>$web<br><br></font>"; + } + return -1; + } +// Fin classe + } + + class Session extends err{ + + var $name; // Name of the session + var $globalvar = array(); // List of global variable of the session + var $varlist = array(); // List of var in this session + var $subzone = array(); // list of sub-zone + var $temp; // Generated code for the current session + var $generated = NULL; // The final code + var $source; // Source code + var $used=0; // Indicates if the session contain used variable + var $stored; // Give the filename were is stored the session + + function Session($name,$source,$stored){ + $this->name = $name; + $this->source = $source; + $this->stored = $stored; + $this->parseVar(); + } + + function parseVar(){ + // Récupération des noms des variables + $regle = "|".VARTAG."(.*)}|sU"; + preg_match_all ($regle,$this->source,$var1); + // Création du tableau de variable à partir de la liste parsée. + $this->varlist=@array_merge($var[1],$var1[1]); + return 1; + } + + function init(){ + if($this->used) return $this->error(1,array($this->stored,$this->name),"SESSION1",1); +// Reset generated code + $this->temp = $this->source; + $this->used = 1; + } + function closeSession(){ +// Check if the zone has been used. + if(!$this->used) return $this->error(2,array($this->stored,$this->name),"SESSION2",1); +// Set Globals vars. + $this->generateCode(); + $this->used=0; + return 1; + } + + function reset(){ + $this->used = 0; + $this->generated = NULL; + return 1; + } + + function addSubZone(&$subzone){ + $this->subzone[$subzone->name] = &$subzone; + return 1; + } + + function setVar($varname,$value){ + if (!$this->used) return $this->error(3,array($this->stored,$this->name,$varname),"SESSION3",1); + if (!in_array($varname,$this->varlist)) return $this->error(4,array($this->name,$varname),"SESSION4",1); + $regle = "(\\".VARTAG."$varname\})"; + $this->temp = preg_replace($regle,$value,$this->temp); + return 1; + } + + function dispVar(){ + echo "Liste variables de $this->name:<br>"; + foreach ( $this->varlist as $vars ) + echo "$vars <br>"; + } + + function setGlobalVar($varname,$value){ + $set = 0; + if (in_array($varname,$this->varlist)){ + // Replace the var into this session + $this->globalvar[$varname]=$value; + $set = 1; + } + // Replace the var into sub zones + foreach(array_keys($this->subzone) as $subzone){ + $set = $this->subzone[$subzone]->setGlobalVar($varname,$value) || $set; + } + return $set; + } + + function replaceGlobalVar(){ + if ( count($this->globalvar) ) + foreach($this->globalvar as $varname => $value){ + $regle = "(\\".VARTAG."$varname\})"; + $this->temp = preg_replace($regle,$value,$this->temp); + } + } + + + function generateCode(){ + if ($this->used == 0) return $this->generated; + // Replace global var. + if ( count($this->globalvar) ) $this->replaceGlobalVar(); + // Replace all unused variable by "" + $regle = "|\\".VARTAG."(.*)\}|"; + $this->temp = preg_replace($regle,"",$this->temp); + // Generate the subzone(s) code + if(count($this->subzone)){ + foreach(array_keys($this->subzone) as $subzone){ + $text = ($this->subzone[$subzone]->used) ? $this->subzone[$subzone]->generateCode() : $this->subzone[$subzone]->generated; + $this->temp = preg_replace("(\|$subzone\|)",$text,$this->temp); + $this->subzone[$subzone]->reset(); + } + } + $this->generated .= $this->temp; + return $this->generated; + } + + function inVarList($varname){ + return in_array($varname,$this->varlist); + } + +// Fin classe + } + + class VTemplate_Private extends Err{ +/**************************************** + * Private Class. * + * ***************************************/ + + var $sources=array(); // Sources des zones issues de la premiere partie du parsing. + var $sessions=array(); // Tableau de sessions + var $v_global=array(); // Globla var array. + +/**************************************************************** + Parsing Functions for Template files. ( PF 1.0 ) +****************************************************************/ + + function getNom($code){ +// Retourne le premier nom de zone qu'il trouve dans le code + + preg_match("(<!--VTP_([^()]+)-->)sU",$code,$reg); + + // Tester la présence des caratère invalides dans le nom ( | et {}); + if (@count(explode("|",$reg[1]))>1 || @count(explode("{",$reg[1]))>1 || @count(explode("}",$reg[1]))>1) exit($this->error(5,$reg[1],"PARSE1",1)); + + return @$reg[1]; + } + + function endTag($code,$nom){ +// Renvoie TRUE(1) si le tag de fermeture est présent. + + preg_match("(<!--/VTP_$nom-->)sU",$code,$reg); + + return ($reg[0]!="<!--/VTP_$nom-->") ? 0 : 1; + } + + function getSource($code,$nom,$type=0){ +// Retourne le source de la zone de nom $nom + + preg_match_all ("(<!--VTP_$nom-->(.*)<!--/VTP_$nom-->)sU",$code,$reg); + + return $reg[$type][0]; + } + + function parseZone($code_source,$nom_zone="|root|"){ +// Fonction récursive de parsing du fichier template + // Vérification que la zone n'existe pas + if (isset($this->sources[$nom_zone])) exit($this->error(6,$nom_zone,"PARSE2",1)); + + // Enregistrement du code source + $this->sources[$nom_zone]["source"]=$code_source; + + // Rappel de la fonction pour chaque fils. + while($nom_fils=$this->getNom($this->sources[$nom_zone]["source"])){ + + // Vérification que le tag de fin est présent. + if (!$this->endTag($code_source,$nom_fils)) exit($this->error(7,$nom_fils,"PARSE3",1)); + + // Parse le fils + $this->parseZone($this->getSource($this->sources[$nom_zone]["source"],$nom_fils,1),$nom_fils); + + // Enregistre le nom du fils dans la liste des fils + $this->sources[$nom_zone]["fils"][]=$nom_fils; + + // Remplace le code du fils dans le source du père + $this->sources[$nom_zone]["source"]=str_replace( + $this->getSource($this->sources[$nom_zone]["source"],$nom_fils,0), + "|$nom_fils|", + $this->sources[$nom_zone]["source"] + ); + // Teste si la zone $nom_fils n'existe pas plusieurs fois dans la zone $nom_zone + if (count(explode("|$nom_fils|",$this->sources[$nom_zone]["source"]))>2) exit($this->error(6,$nom_fils,"PARSE4",1)); + }// fin While + + return 1; + } + +/**************************************************************** + Session Management functions ( SMF 1.0 ) +****************************************************************/ + + function createSession($handle,$zone = "|root|"){ +// Create a new session of the zone + $this->sessions[$handle][$zone] = new Session($zone,$this->sources[$zone]["source"],$this->file_name[$handle]); + +// Create sub-zone + if (@count($this->sources[$zone]["fils"])){ + foreach($this->sources[$zone]["fils"] as $subzone){ + $this->createSession($handle,$subzone); + $this->sessions[$handle][$zone]->addSubZone($this->sessions[$handle][$subzone]); + } + } + +//end createSession + } + + +/**************************************************************** + Global Variable Management Functions ( GVMF 1.0 ) +****************************************************************/ + + function setGZone($handle,$zone,$var,$value){ + // Define Global var for $zone and its sub-zone. + // Set global value to $zone vars. + return $this->sessions[$handle][$zone]->setGlobalVar($var,$value); + } + + function setGFile($handle,$var,$value) { + return $this->sessions[$handle]["|root|"]->setGlobalVar($var,$value); + } + + function setGAll($var,$value){ + $declare = 0; + $this->v_global[$var]=$value; + if (is_array($this->sessions)){ + foreach($this->sessions as $handle => $v){ + $declare = $this->setGFile($handle,$var,$value) || $declare; + } + } + return $declare; + } + + function setGOpened($handle){ +// Set Global var into the opened file + foreach($this->v_global as $name => $val){ + $this->setGFile($handle,$name,$val); + } + return 1; + } + +// Fin VTemplate_Private + } + + + class VTemplate extends VTemplate_Private{ +/**************************************** + * Public Class. * + * ***************************************/ + + +/**************************************************************** + Core Functions +*****************************************************************/ + + + function Open($nomfichier){ +// Ouverture d'un fichier source et retourne le handle de ce fichier +// Création du handle: + $handle = "{".count($this->sessions)."}" ; + + +// Récupération du source à parser + if (!@file_exists($nomfichier)) return $this->error(8,$nomfichier,"TTT1",1); + if (!$f_id=@fopen($nomfichier,"r")) return $this->error(9,$nomfichier,"TTT2",1); + if (!$source=@fread($f_id, filesize($nomfichier))) return $this->error(10,$nomfichier,"TTT3",1); + clearstatcache(); + fclose($f_id); + +// Store the filename + $this->file_name[$handle]=$nomfichier; + +// Parse les zones + $this->parseZone($source); + +// Création du tableau de session + $this->createSession($handle); + +//Nettoyage des variables temporaires + $this->sources=NULL; + +// Set global var. + $this->setGOpened($handle); + + $this->addSession($handle); + return $handle; + } + + function newSession($handle="{0}",$nom_zone = "|root|"){ + if ( $this->sessions[$handle][$nom_zone]->used ) $this->closeSession($handle,$nom_zone); + $this->addSession($handle,$nom_zone,$cache,$time,$num_session); + return 1; + } + + function addSession($handle="{0}",$nom_zone = "|root|"){ + // Does the zone exist ? + if(!isset($this->sessions[$handle][$nom_zone])) return $this->error(11,array($nom_zone,$this->file_name[$handle]),"TTT4",1); + $this->sessions[$handle][$nom_zone]->init(); + return 1; + } + + function closeSession($handle="{0}",$nom_zone = "|root|"){ +// Close the current session and all his sub-session + // Check if the zone exists. + if(!isset($this->sessions[$handle][$nom_zone])) return $this->error(11,array($nom_zone,$this->file_name[$handle]),"TTT5",1); + // Closing sub-zone + $this->sessions[$handle][$nom_zone]->closeSession(); + return 1; + } + + function setGlobalVar($arg1,$arg2,$arg3){ + if ($arg1 == 1){ + if (!$this->setGAll($arg2,$arg3)) return $this->error(12,$arg2,"TTT6",1); + return 1; + } + if (!isset($this->sessions[$arg1])) return $this->error(13,$arg1,"TTT7",1); + $tab=explode(".",$arg2); + if (count($tab)==1){ + if (!$this->setGFile($arg1,$arg2,$arg3)) return $this->error(14,array($this->file_name[$arg1],$arg2),"TTT8",1); + } + else if (count($tab==2)){ + if (!isset($this->sessions[$arg1][$tab[0]])) return $this->error(11,array($tab[0],$this->file_name[$arg1],"TTT9",1)); + if (!$this->setGZone($arg1,$tab[0],$tab[1],$arg3)) return $this->error(15,array($this->file_name[$arg1],$tab[0],$tab[1]),"TTT10",1); + } + return 1; + } + + function setVar($handle,$zone_var,$val){ + // Fill the variable + $tab=explode(".",$zone_var); + if(count($tab)==2){ + $zone=$tab[0]; + $var=$tab[1]; + } + else + { + $zone="|root|"; + $var=$tab[0]; + } + + // Teste l'existence de la zone dans la liste + if (!isset($this->sessions[$handle][$zone])) return $this->error(11,array($this->file_name[$handle],$zone),"TTT11",1); + + //Enregistre la variable + return $this->sessions[$handle][$zone]->setVar($var,$val); + } + + function Parse($handle_dest,$zone_var_dest,$handle_source,$zone_source="|root|"){ + if($this->sessions[$handle_source][$zone_source]->used == 1) $this->closeSession($handle_source,$zone_source); + $this->setVar($handle_dest,$zone_var_dest, $this->sessions[$handle_source][$zone_source]->generated); + } + + function setVarF($handle,$zone_var,$file){ +// Fonction qui ouvre le fichier file et copie ce qu'il y a dedans dans une variable. + $tab=explode(".",$zone_var); + +// Récupération nom de la zone et de la variable. + if(count($tab)==2){ + $zone=$tab[0]; + $var=$tab[1]; + } + else + { + $zone="|root|"; + $var=$tab[0]; + } +// Teste l'existence de la zone dans la liste + if (!is_object($this->sessions[$handle][$zone])) return $this->error(11,array($handle,$zone),"TTT12",1); + + // Récupération du source à lire + if (!@file_exists($file)) return $this->error(8,$file,"TTT13",1); + if (!$f_id=@fopen($file,"r")) return $this->error(9,$file,"TTT14",1); + if (!$val=@fread($f_id, filesize($file))) return $this->error(10,$file,"TTT15",1); + clearstatcache(); + fclose($f_id); + +//Enregistre la variable + return $this->sessions[$handle][$zone]->setVar($var,$val); + } + + function isZone($handle, $zone="|root|") + { + return isset($this->sessions[$handle][$zone]) ; + } + + function Display($handle="{0}",$display=1,$zone="|root|"){ + $this->closeSession($handle,$zone); + $c_genere = $this->sessions[$handle][$zone]->generated; + + if ($display) echo $c_genere; else return ($c_genere); + } + + +// End VTemplate + } + $DEFINE_VTEMPLATE = 1; +} +?> |