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<?php
# MantisBT - A PHP based bugtracking system
# MantisBT 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.
#
# MantisBT 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 MantisBT. If not, see <http://www.gnu.org/licenses/>.
/**
* @package MantisBT
* @copyright Copyright (C) 2002 - 2011 MantisBT Team - mantisbt-dev@lists.sourceforge.net
* @link http://www.mantisbt.org
*
* @uses core.php
* @uses access_api.php
* @uses authentication_api.php
* @uses compress_api.php
* @uses config_api.php
* @uses form_api.php
* @uses gpc_api.php
* @uses print_api.php
* @uses tag_api.php
* @uses user_api.php
*/
/**
* MantisBT Core API's
*/
require_once( 'core.php' );
require_api( 'access_api.php' );
require_api( 'authentication_api.php' );
require_api( 'compress_api.php' );
require_api( 'config_api.php' );
require_api( 'form_api.php' );
require_api( 'gpc_api.php' );
require_api( 'print_api.php' );
require_api( 'tag_api.php' );
require_api( 'user_api.php' );
form_security_validate( 'tag_update' );
compress_enable();
$f_tag_id = gpc_get_int( 'tag_id' );
$t_tag_row = tag_get( $f_tag_id );
if ( !( access_has_global_level( config_get( 'tag_edit_threshold' ) )
|| ( auth_get_current_user_id() == $t_tag_row['user_id'] )
&& access_has_global_level( config_get( 'tag_edit_own_threshold' ) ) ) )
{
access_denied();
}
if ( access_has_global_level( config_get( 'tag_edit_threshold' ) ) ) {
$f_new_user_id = gpc_get_int( 'user_id', $t_tag_row['user_id'] );
} else {
$f_new_user_id = $t_tag_row['user_id'];
}
$f_new_name = gpc_get_string( 'name', $t_tag_row['name'] );
$f_new_description = gpc_get_string( 'description', $t_tag_row['description'] );
$t_update = false;
if ( $t_tag_row['user_id'] != $f_new_user_id ) {
user_ensure_exists( $f_new_user_id );
$t_update = true;
}
if ( $t_tag_row['name'] != $f_new_name ||
$t_tag_row['description'] != $f_new_description ) {
$t_update = true;
}
tag_update( $f_tag_id, $f_new_name, $f_new_user_id, $f_new_description );
form_security_purge( 'tag_update' );
$t_url = 'tag_view_page.php?tag_id='.$f_tag_id;
print_successful_redirect( $t_url );