228 lines
8.5 KiB
PHP
228 lines
8.5 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | PhpWebGallery - a PHP based picture gallery |
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// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
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// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
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// +-----------------------------------------------------------------------+
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// | branch : BSF (Best So Far)
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// | file : $RCSfile$
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// | last update : $Date$
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// | last modifier : $Author$
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// | revision : $Revision$
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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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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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include_once( './admin/include/isadmin.inc.php' );
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//----------------------------------------------------- template initialization
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$sub = $vtp->Open( './template/'.$user['template'].'/admin/cat_perm.vtp' );
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$error = array();
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$tpl = array( 'permuser_authorized','permuser_forbidden','menu_groups',
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'submit','menu_users','permuser_parent_forbidden' );
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templatize_array( $tpl, 'lang', $sub );
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$vtp->setGlobalVar( $sub, 'user_template', $user['template'] );
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//-------------------------------------------------------------- category infos
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if ( isset( $_GET['cat_id'] ) )
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{
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check_cat_id( $_GET['cat_id'] );
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if ( isset( $page['cat'] ) and is_numeric( $page['cat'] ) )
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{
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$result = get_cat_info( $page['cat'] );
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$page['cat_name'] = $result['name'];
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$page['id_uppercat'] = $result['id_uppercat'];
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}
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}
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//---------------------------------------------------------- permission updates
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if ( isset( $_POST['submit'] ) )
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{
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// groups access update
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$query = 'DELETE';
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$query.= ' FROM '.PREFIX_TABLE.'group_access';
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$query.= ' WHERE cat_id = '.$page['cat'];
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$query.= ';';
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pwg_query( $query );
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$query = 'SELECT id';
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$query.= ' FROM '.PREFIX_TABLE.'groups';
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$query.= ';';
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$result = pwg_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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$radioname = 'groupaccess-'.$row['id'];
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if ( $_POST[$radioname] == 0 )
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{
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$query = 'INSERT INTO '.PREFIX_TABLE.'group_access';
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$query.= ' (cat_id,group_id) VALUES';
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$query.= ' ('.$page['cat'].','.$row['id'].')';
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$query.= ';';
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pwg_query( $query );
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}
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}
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// users access update
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$query = 'DELETE';
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$query.= ' FROM '.PREFIX_TABLE.'user_access';
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$query.= ' WHERE cat_id = '.$page['cat'];
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$query.= ';';
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pwg_query( $query );
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$query = 'SELECT id';
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$query.= ' FROM '.USERS_TABLE;
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$query.= ';';
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$result = pwg_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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$radioname = 'useraccess-'.$row['id'];
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if ( $_POST[$radioname] == 0 )
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{
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$query = 'INSERT INTO '.PREFIX_TABLE.'user_access';
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$query.= ' (cat_id,user_id) VALUES';
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$query.= ' ('.$page['cat'].','.$row['id'].')';
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$query.= ';';
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pwg_query( $query );
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}
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check_favorites( $row['id'] );
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}
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// resynchronize all users
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synchronize_all_users();
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}
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//---------------------------------------------------------------------- groups
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$query = 'SELECT id,name';
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$query.= ' FROM '.PREFIX_TABLE.'groups';
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$query. ';';
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$result = pwg_query( $query );
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if ( mysql_num_rows( $result ) > 0 )
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{
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$vtp->addSession( $sub, 'groups' );
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// creating an array with all authorized groups for this category
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$query = 'SELECT group_id';
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$query.= ' FROM '.PREFIX_TABLE.'group_access';
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$query.= ' WHERE cat_id = '.$_GET['cat_id'];
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$query.= ';';
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$subresult = pwg_query( $query );
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$authorized_groups = array();
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while ( $subrow = mysql_fetch_array( $subresult ) )
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{
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array_push( $authorized_groups, $subrow['group_id'] );
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}
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// displaying each group
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while( $row = mysql_fetch_array( $result ) )
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{
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$vtp->addSession( $sub, 'group' );
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if ( in_array( $row['id'], $authorized_groups ) )
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{
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$vtp->setVar( $sub, 'group.color', 'green' );
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$vtp->setVar( $sub, 'group.authorized_checked', ' checked="checked"' );
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}
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else
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{
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$vtp->setVar( $sub, 'group.color', 'red' );
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$vtp->setVar( $sub, 'group.forbidden_checked', ' checked="checked"' );
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}
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$vtp->setVar( $sub, 'group.groupname', $row['name'] );
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$vtp->setVar( $sub, 'group.id', $row['id'] );
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$url = './admin.php?page=group_perm&group_id='.$row['id'];
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$vtp->setVar( $sub, 'group.group_perm_link', add_session_id( $url ) );
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$vtp->closeSession( $sub, 'group' );
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}
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$vtp->closeSession( $sub, 'groups' );
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}
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//----------------------------------------------------------------------- users
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$query = 'SELECT id,username,status';
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$query.= ' FROM '.USERS_TABLE;
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// only the webmaster can modify webmaster's permissions
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if ( $user['username'] != $conf['webmaster'] )
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{
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$query.= " WHERE username != '".$conf['webmaster']."'";
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}
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$query.= ';';
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$result = pwg_query( $query );
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while ( $row = mysql_fetch_array( $result ) )
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{
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$vtp->addSession( $sub, 'user' );
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$vtp->setVar( $sub, 'user.id', $row['id'] );
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$url = add_session_id( './admin.php?page=user_perm&user_id='.$row['id']);
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$vtp->setVar( $sub, 'user.user_perm_link', $url);
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if ( $row['username'] == 'guest' )
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{
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$row['username'] = $lang['guest'];
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}
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$vtp->setVar( $sub, 'user.username', $row['username'] );
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// for color of user : (red means access forbidden, green authorized) we
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// ask all forbidden categories, including the groups rights
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$restrictions = get_user_restrictions( $row['id'], $row['status'], false );
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$is_user_allowed = is_user_allowed( $page['cat'], $restrictions );
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if ( $is_user_allowed == 0 )
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{
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$vtp->setVar( $sub, 'user.color', 'green' );
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}
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else
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{
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$vtp->setVar( $sub, 'user.color', 'red' );
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}
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// for permission update button, we only ask forbidden categories for the
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// user, not taking into account the groups the user belongs to
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$restrictions = get_user_restrictions($row['id'],$row['status'],false,false);
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$is_user_allowed = is_user_allowed( $page['cat'], $restrictions );
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if ( $is_user_allowed == 2 )
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{
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$vtp->addSession( $sub, 'parent_forbidden' );
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$url = './admin.php?page=cat_perm&cat_id='.$page['id_uppercat'];
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$vtp->setVar( $sub, 'parent_forbidden.url', add_session_id( $url ) );
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$vtp->closeSession( $sub, 'parent_forbidden' );
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}
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if ( $is_user_allowed == 0 )
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{
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$vtp->setVar( $sub, 'user.authorized_checked', ' checked="checked"' );
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}
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else
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{
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$vtp->setVar( $sub, 'user.forbidden_checked', ' checked="checked"' );
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}
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// user's group(s)
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$query = 'SELECT g.name as groupname, g.id as groupid';
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$query.= ' FROM '.PREFIX_TABLE.'groups as g';
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$query.= ', '.PREFIX_TABLE.'user_group as ug';
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$query.= ' WHERE ug.group_id = g.id';
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$query.= ' AND ug.user_id = '.$row['id'];
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$query.= ';';
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$subresult = pwg_query( $query );
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if ( mysql_num_rows( $subresult ) > 0 )
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{
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$vtp->addSession( $sub, 'usergroups' );
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$i = 0;
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while( $subrow = mysql_fetch_array( $subresult ) )
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{
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$vtp->addSession( $sub, 'usergroup' );
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if ( in_array( $subrow['groupid'], $authorized_groups ) )
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{
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$vtp->setVar( $sub, 'usergroup.color', 'green' );
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}
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else
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{
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$vtp->setVar( $sub, 'usergroup.color', 'red' );
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}
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$vtp->setVar( $sub, 'usergroup.name', $subrow['groupname'] );
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if ( $i < mysql_num_rows( $subresult ) - 1 )
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{
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$vtp->setVar( $sub, 'usergroup.separation', ',' );
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}
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$vtp->closeSession( $sub, 'usergroup' );
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$i++;
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}
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$vtp->closeSession( $sub, 'usergroups' );
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}
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$vtp->closeSession( $sub, 'user' );
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}
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//----------------------------------------------------------- sending html code
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$vtp->Parse( $handle , 'sub', $sub );
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?>
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