136 lines
3.3 KiB
PHP
136 lines
3.3 KiB
PHP
<?php
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/*
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$Id$
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This code is part of LDAP Account Manager (http://www.sourceforge.net/projects/lam)
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Copyright (C) 2003 - 2004 Roland Gruber
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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; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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 USA
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*/
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/**
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* This is the parent class for all account modules.
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*
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* It implements the complete module interface and uses meta-data
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* provided by the account modules for its functions.
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*
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* @package modules
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* @author Roland Gruber
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*/
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/**
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* Parent class of all account modules
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*
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* @package modules
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*/
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class baseModule {
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/** includes all meta data provided by the sub class */
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var $meta;
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/** the account type of this module (user, group, host) */
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var $scope;
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/**
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* Creates a new base module class
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*
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* @param string $scope the account type (user, group, host)
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*/
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function baseModule($scope) {
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$this->scope = $scope;
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$this->meta = $this->get_metaData();
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}
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/**
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* Dummy function, meta data is provided by sub classes.
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*
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* @return array empty array
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*/
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function get_metaData() {
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return array();
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}
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/**
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* Returns the account type of this module (user, group, host)
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*
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* @return string account type
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*/
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function get_scope() {
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return $this->scope;
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}
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/**
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* Returns true if this module fits for the current scope.
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*
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* @return boolean true if module fits
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*/
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function can_manage() {
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if (is_array($this->meta["account_types"]) && in_array($this->scope, $this->meta["account_types"])) return true;
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else return false;
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}
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/**
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* Returns true if this module is enough to provide a sensible account.
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*
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* There is no relation to the name of this class.
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*
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* @return boolean true if base module
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*/
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function is_base_module() {
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if ($this->meta['is_base'] == true) return true;
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else return false;
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}
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/**
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* returns an LDAP filter for the account lists
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*
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* @return string LDAP filter
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*/
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function get_ldap_filter() {
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if (isset($this->meta['ldap_filter'])) return $this->meta['ldap_filter'];
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else return "";
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}
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/**
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* Returns an alias name for the module.
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*
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* This alias is used in various places instead of the less descriptive class name.
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* The alias also has less syntax restrictions and may contain spaces or special characters.
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*
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* @return string alias name
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*/
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function get_alias() {
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if (isset($this->meta['alias'])) return $this->meta['alias'];
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else return get_class($this);
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}
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/**
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* This function returns a list with all depending and conflicting modules.
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*
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* @return array list of dependencies and conflicts
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*/
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function get_dependencies() {
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if (isset($this->meta['dependencies'])) return $this->meta['dependencies'];
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else return array('depends' => array(), 'conflicts' => array());
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}
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// TODO implement missing interface
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}
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?>
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