<?php
/*
$Id: netgroup.inc 4486 2012-04-07 16:40:34Z gruberroland $

  This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
  Copyright (C) 2009 - 2012  Roland Gruber

  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

*/

/**
* The account type for NIS netgroups.
*
* @package types
* @author Roland Gruber
*/

/**
* The account type for NIS netgroups.
*
* @package types
*/
class netgroup extends baseType {
	
	/**
	 * Constructs a new group type object.
	 */
	public function __construct() {
		parent::__construct();
		$this->LABEL_CREATE_ANOTHER_ACCOUNT = _('Create another group');
		$this->LABEL_BACK_TO_ACCOUNT_LIST = _('Back to group list');
	}
	
	/**
	* Returns the alias name of this account type.
	*
	* @return string alias name
	*/
	function getAlias() {
		return _("NIS netgroups");
	}
	
	/**
	* Returns the description of this account type.
	*
	* @return string description
	*/
	function getDescription() {
		return _("NIS netgroup entries");
	}
		
	/**
	* Returns the class name for the list object.
	*
	* @return string class name
	*/
	function getListClassName() {
		return "lamNetgroupList";
	}
	
	/**
	* Returns the default attribute list for this account type.
	*
	* @return string attribute list
	*/
	function getDefaultListAttributes() {
		return "#cn;#description;#memberNisNetgroup";
	}

	/**
	* Returns a list of attributes which have a translated description.
	* This is used for the head row in the list view.
	*
	* @return array list of descriptions
	*/
	function getListAttributeDescriptions() {
		return array (
			"cn" => _("Group name"),
			'description' => _('Description'),
			'membernisnetgroup' => _('Subgroups'),
			'nisnetgrouptriple' => _('Members')
			);
	}

	/**
	 * Returns the the title text for the title bar on the new/edit page.
	 *
	 * @param accountContainer $container account container
	 * @return String title text
	 */
	public function getTitleBarTitle($container) {
		// get attributes
		$attributes = null;
		if ($container->getAccountModule('nisnetgroup') != null) {
			$attributes = $container->getAccountModule('nisnetgroup')->getAttributes();
		}
		// check if a common name is set
		if (isset($attributes['cn'][0])) {
			return htmlspecialchars($attributes['cn'][0]);
		}
		// new entry
		if ($container->isNewAccount) {
			return _("New group");
		}
		// fall back to default
		return parent::getTitleBarTitle($container);
	}

	/**
	 * Returns the the title text for the title bar on the new/edit page.
	 *
	 * @param accountContainer $container account container
	 * @return String title text
	 */
	public function getTitleBarSubtitle($container) {
		// get attributes
		$attributes = null;
		if ($container->getAccountModule('nisnetgroup') != null) {
			$attributes = $container->getAccountModule('nisnetgroup')->getAttributes();
		}
		if ($attributes == null) {
			return null;
		}
		$subtitle = '';
		// check if an description can be shown
		if (isset($attributes['description'][0])) {
			$subtitle .= htmlspecialchars($attributes['description'][0]);
		}
		if ($subtitle == '') {
			return null;
		}
		return $subtitle;
	}

}


/**
 * Generates the list view.
 *
 * @package lists
 * @author Roland Gruber
 * 
 */
class lamNetgroupList extends lamList {

	/**
	 * Constructor
	 *
	 * @param string $type account type
	 * @return lamList list object
	 */
	function __construct($type) {
		parent::__construct($type);
		$this->labels = array(
			'nav' => _("Group count: %s"),
			'error_noneFound' => _("No groups found!"),
			'newEntry' => _("New group"),
			'deleteEntry' => _("Delete selected groups"));
	}

}


?>