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deleteGroup.php
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deleteGroup.php
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<?php
/*
SVN Access Manager - a subversion access rights management tool
Copyright (C) 2008 Thomas Krieger <[email protected]>
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; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
if ( file_exists ( realpath ( "./config/config.inc.php" ) ) ) {
require( "./config/config.inc.php" );
} elseif( file_exists ( realpath ( "../config/config.inc.php" ) ) ) {
require( "../config/config.inc.php" );
} elseif( file_exists( "/etc/svn-access-manager/config.inc.php" ) ) {
require( "/etc/svn-access-manager/config.inc.php" );
} else {
die( "can't load config.inc.php. Check your installation!\n" );
}
$installBase = isset( $CONF['install_base'] ) ? $CONF['install_base'] : "";
require ("$installBase/include/variables.inc.php");
#require ("./config/config.inc.php");
require ("$installBase/include/functions.inc.php");
require ("$installBase/include/output.inc.php");
require ("$installBase/include/db-functions-adodb.inc.php");
initialize_i18n();
$SESSID_USERNAME = check_session ();
check_password_expired();
$dbh = db_connect ();
$preferences = db_get_preferences($SESSID_USERNAME, $dbh );
$CONF['page_size'] = $preferences['page_size'];
$rightAllowed = db_check_acl( $SESSID_USERNAME, "Group admin", $dbh );
$_SESSION['svn_sessid']['helptopic'] = "deletegroup";
if( $rightAllowed != "delete" ) {
$tGroupsAllowed = db_check_group_acl( $_SESSION['svn_sessid']['username'], $dbh );
if(count($tGroupsAllowed) == 0 ) {
db_log( $SESSID_USERNAME, "tried to use deleteGroup without permission", $dbh );
db_disconnect( $dbh );
header( "Location: nopermission.php" );
exit;
}
}
if ($_SERVER['REQUEST_METHOD'] == "GET") {
$tTask = db_escape_string( $_GET['task'] );
if( isset( $_GET['id'] ) ) {
$tId = db_escape_string( $_GET['id'] );
} else {
$tId = "";
}
$schema = db_determine_schema();
if( ($rightAllowed != "delete") and ($tId != "" ) and (! array_key_exists( $tId, $tGroupsAllowed ) ) ) {
db_log( $SESSID_USERNAME, "tried to use deleteGroup without permission", $dbh );
db_disconnect( $dbh );
header( "Location: nopermission.php" );
exit;
}
$_SESSION['svn_sessid']['task'] = strtolower( $tTask );
$_SESSION['svn_sessid']['groupid'] = $tId;
if( $_SESSION['svn_sessid']['task'] == "delete" ) {
$query = "SELECT * " .
" FROM ".$schema."svngroups " .
" WHERE id = $tId";
$result = db_query( $query, $dbh );
if( $result['rows'] == 1 ) {
$row = db_assoc( $result['result'] );
$tGroup = $row["groupname"];
$tDescription = $row["description"];
$tMembers = "";
$query = " SELECT svnusers.userid, svnusers.name, svnusers.givenname " .
" FROM ".$schema."svnusers, ".$schema."svn_users_groups " .
" WHERE (svnusers.id = svn_users_groups.user_id)" .
" AND (svn_users_groups.group_id = $tId) " .
" AND (svnusers.deleted = '00000000000000') " .
" AND (svn_users_groups.deleted = '00000000000000') " .
"ORDER BY ".$CONF['user_sort_fields']." ".$CONF['user_sort_order'];
$result = db_query( $query, $dbh );
while( $row = db_assoc( $result['result'] ) ) {
$userid = $row['userid'];
$name = $row['name'];
$givenname = $row['givenname'];
if( $givenname != "" ) {
$name = $givenname." ".$name;
}
$tMembers .= $name." [$userid]<br />";
}
} else {
$tMessage = _( "Invalid groupid $id requested!" );
}
} else {
$tMessage = sprintf( _( "Invalid task %s, anyone tampered arround with?" ), $_SESSION['svn_sessid']['task'] );
}
$header = "groups";
$subheader = "groups";
$menu = "groups";
$template = "deleteGroup.tpl";
include ("$installBase/templates/framework.tpl");
}
if ($_SERVER['REQUEST_METHOD'] == "POST") {
if( isset( $_POST['fSubmit'] ) ) {
$button = db_escape_string( $_POST['fSubmit'] );
} elseif( isset( $_POST['fSubmit_ok_x'] ) ) {
$button = _("Delete");
} elseif( isset( $_POST['fSubmit_back_x'] ) ) {
$button = _("Back" );
} elseif( isset( $_POST['fSubmit_ok'] ) ) {
$button = _("Delete");
} elseif( isset( $_POST['fSubmit_back'] ) ) {
$button = _("Back" );
} else {
$button = "undef";
}
$schema = db_determine_schema();
if( $button == _("Delete") ) {
$groupname = db_getGroupById( $_SESSION['svn_sessid']['groupid'], $dbh );
$dbnow = db_now();
$query = " UPDATE ".$schema."svngroups " .
" SET deleted = '$dbnow', " .
" deleted_user = '".$_SESSION['svn_sessid']['username'].
"' WHERE id = ".$_SESSION['svn_sessid']['groupid'];
db_ta( 'BEGIN', $dbh );
db_log( $_SESSION['svn_sessid']['username'], "deleted group $groupname", $dbh );
$result = db_query( $query, $dbh );
if( $result['rows'] == 1 ) {
$error = 0;
$dbnow = db_now();
$query = "UPDATE ".$schema."svn_users_groups " .
" SET deleted = '$dbnow', " .
" deleted_user = '".$_SESSION['svn_sessid']['username']."' " .
" WHERE (group_id = '".$_SESSION['svn_sessid']['groupid']."') " .
" AND (deleted = '00000000000000')";
db_log( $_SESSION['svn_sessid']['username'], "deleted group user relations for $groupname", $dbh );
$result = db_query( $query, $dbh );
if( $result['rows'] >= 0 ) {
$dbnow = db_now();
$query = " UPDATE ".$schema."svn_access_rights " .
" SET deleted = '$dbnow', " .
" deleted_user = '".$_SESSION['svn_sessid']['username']."' " .
"WHERE (group_id = '".$_SESSION['svn_sessid']['groupid']."') " .
" AND (deleted = '00000000000000')";
db_log( $_SESSION['svn_sessid']['username'], "deleted access rights for $groupname", $dbh );
$result = db_query( $query, $dbh );
if( $result['rows'] >= 0 ) {
$dbnow = db_now();
$query = "UPDATE ".$schema."svn_groups_responsible " .
" SET deleted = '$dbnow', " .
" deleted_user = '".$_SESSION['svn_sessid']['username']."' " .
" WHERE (group_id = '".$_SESSION['svn_sessid']['groupid']."') " .
" AND (deleted = '00000000000000')";
db_log( $_SESSION['svn_sessid']['username'], "deleted group responsibles for $groupname", $dbh );
$result = db_query( $query, $dbh );
if( $result['rows'] < 0 ) {
$error = 1;
}
} else {
$error = 1;
}
} else {
$error = 1;
}
if( $error == 0 ) {
db_ta( 'COMMIT', $dbh );
$tMessage = _("Group successfully deleted" );
db_disconnect( $dbh );
header( "Location: list_groups.php" );
exit;
} else {
db_ta( 'ROLLBACK', $dbh );
$tMessage = _("Group not deleted due to errors while deleting users/groups relations" );
}
} else {
db_ta( 'ROLLBACK', $dbh );
$tMessage = _( "Group not deleted due to database error" );
}
} elseif( $button == _("Back") ) {
db_disconnect( $dbh );
header( "Location: list_groups.php" );
exit;
} else {
$tMessage = _( "Invalid button $button, anyone tampered arround with?" );
}
$header = "groups";
$subheader = "groups";
$menu = "groups";
$template = "deleteGroup.tpl";
include ("$installBase/templates/framework.tpl");
}
db_disconnect( $dbh );
?>