class.ilObjOrgUnitAccess.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
class ilObjOrgUnitAccess extends ilObjectAccess
{

    public static function _getCommands()
    {
        $commands = array();
        $commands[] = array( 'permission' => 'read', 'cmd' => 'view', 'lang_var' => 'show', 'default' => true );
        //              $commands[] = array('permission' => 'read', 'cmd' => 'render', 'lang_var' => 'show', 'default' => true);
        //              $commands[] = array('permission' => 'write', 'cmd' => 'enableAdministrationPanel', 'lang_var' => 'edit_content');
        //              $commands[] = array( 'permission' => 'write', 'cmd' => 'edit', 'lang_var' => 'settings' );

        return $commands;
    }


    public static function _checkAccessStaff($ref_id)
    {
        global $DIC;
        $ilAccess = $DIC['ilAccess'];

        if (($ilAccess->checkAccess("write", "", $ref_id)
            or $ilAccess->checkAccess("view_learning_progress", "", $ref_id))
            and $ilAccess->checkAccess("read", "", $ref_id)) {
            return true;
        }

        return false;
    }

    public static function _checkAccessStaffRec($ref_id)
    {
        global $DIC;
        $ilAccess = $DIC['ilAccess'];

        if (($ilAccess->checkAccess("write", "", $ref_id)
            or $ilAccess->checkAccess("view_learning_progress_rec", "", $ref_id))
            and $ilAccess->checkAccess("read", "", $ref_id)) {
            return true;
        }

        return false;
    }

    public static function _checkAccessAdministrateUsers($ref_id)
    {
        global $DIC;
        $ilAccess = $DIC['ilAccess'];

        if (ilUserAccountSettings::getInstance()->isLocalUserAdministrationEnabled() and
            $ilAccess->checkAccess('cat_administrate_users', "", $ref_id)) {
            return true;
        }

        return false;
    }

    public static function _checkAccessExport($ref_id)
    {
        global $DIC;
        $ilAccess = $DIC['ilAccess'];

        if ($ilAccess->checkAccess('write', '', $ref_id)) {
            return true;
        }

        return false;
    }

    public static function _checkAccessToUserLearningProgress($ref_id, $usr_id)
    {
        global $DIC;
        $ilAccess = $DIC['ilAccess'];

        //Permission to view the Learning Progress of an OrgUnit: Employees
        if ($ilAccess->checkAccess("view_learning_progress", "", $ref_id)
            and in_array($usr_id, ilObjOrgUnitTree::_getInstance()->getEmployees($ref_id, false))) {
            return true;
        }
        //Permission to view the Learning Progress of an OrgUnit: Superiors
        if ($ilAccess->checkAccess("view_learning_progress", "", $ref_id)
            and in_array($usr_id, ilObjOrgUnitTree::_getInstance()->getSuperiors($ref_id, false))) {
            return true;
        }

        //Permission to view the Learning Progress of an OrgUnit or SubOrgUnit!: Employees
        if ($ilAccess->checkAccess("view_learning_progress_rec", "", $ref_id)
        and in_array($usr_id, ilObjOrgUnitTree::_getInstance()->getEmployees($ref_id, true))) {
            return true;
        }

        //Permission to view the Learning Progress of an OrgUnit or SubOrgUnit!: Superiors
        if ($ilAccess->checkAccess("view_learning_progress_rec", "", $ref_id)
            and in_array($usr_id, ilObjOrgUnitTree::_getInstance()->getSuperiors($ref_id, true))) {
            return true;
        }

        return false;
    }


    public static function _checkGoto($a_target)
    {
        global $DIC;
        $ilAccess = $DIC['ilAccess'];
        $t_arr = explode('_', $a_target);
        if ($t_arr[0] != 'orgu' || ((int) $t_arr[1]) <= 0) {
            return false;
        }
        if ($ilAccess->checkAccess('read', '', $t_arr[1])) {
            return true;
        }

        return false;
    }
}