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<?php /* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* # ***** BEGIN LICENSE BLOCK ***** # This file is part of Plume Framework, a simple PHP Application Framework. # Copyright (C) 2001-2007 Loic d'Anterroches and contributors. # # Plume Framework is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2.1 of the License, or # (at your option) any later version. # # Plume Framework 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 Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # # ***** END LICENSE BLOCK ***** */ class Pluf_Permission extends Pluf_Model { public $_model = 'Pluf_Permission' ; function init() { $this ->_a[ 'verbose' ] = __( 'permission' ); $this ->_a[ 'table' ] = 'permissions' ; $this ->_a[ 'model' ] = 'Pluf_Permission' ; $this ->_a[ 'cols' ] = array ( // It is mandatory to have an "id" column. 'id' => array ( 'type' => 'Pluf_DB_Field_Sequence' , //It is automatically added. 'blank' => true, ), 'name' => array ( 'type' => 'Pluf_DB_Field_Varchar' , 'blank' => false, 'size' => 50, 'verbose' => __( 'name' ), ), 'code_name' => array ( 'type' => 'Pluf_DB_Field_Varchar' , 'blank' => false, 'size' => 100, 'verbose' => __( 'code name' ), 'help_text' => __( 'The code name must be unique for each application. Standard permissions to manage a model in the interface are "Model_Name-create", "Model_Name-update", "Model_Name-list" and "Model_Name-delete".' ), ), 'description' => array ( 'type' => 'Pluf_DB_Field_Varchar' , 'blank' => false, 'size' => 250, 'verbose' => __( 'description' ), ), 'application' => array ( 'type' => 'Pluf_DB_Field_Varchar' , 'size' => 150, 'blank' => false, 'verbose' => __( 'application' ), 'help_text' => __( 'The application using this permission, for example "YourApp", "CMS" or "SView".' ), ), ); $this ->_a[ 'idx' ] = array ( 'code_name_idx' => array ( 'type' => 'normal' , 'col' => 'code_name' , ), 'application_idx' => array ( 'type' => 'normal' , 'col' => 'application' , ), ); $t_asso = $this ->_con->pfx. 'pluf_group_pluf_permission_assoc' ; $t_perm = $this ->_con->pfx. 'permissions' ; $this ->_a[ 'views' ] = array ( 'join_group' => array ( 'join' => 'LEFT JOIN ' . $t_asso . ' ON ' . $t_perm . '.id=pluf_permission_id' , ), ); } function __toString() { return $this ->name. ' (' . $this ->application. '.' . $this ->code_name. ')' ; } /** * Get the matching permission object from the permission string. * * @param string Permission string, for example 'Pluf_User.create'. * @return false|Pluf_Permission The matching permission or false. */ public static function getFromString( $perm ) { list( $app , $code ) = explode ( '.' , trim( $perm )); $sql = new Pluf_SQL( 'code_name=%s AND application=%s' , array ( $code , $app )); $perms = Pluf::factory( 'Pluf_Permission' )->getList( array ( 'filter' => $sql ->gen())); if ( $perms -> count () != 1) { return false; } return $perms [0]; } } |