Location: PHPKode > projects > Mantis > tag_update.php
<?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 - 2010  MantisBT Team - mantisbt-hide@address.com
	 * @link http://www.mantisbt.org
	 */
	 /**
	  * MantisBT Core API's
	  */
	require_once( 'core.php' );

	/**
	 * requires tag_api
	 */
	require_once( 'tag_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 );
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