system_management_folder.inc

<?php
require_once SQ_CORE_PACKAGE_PATH.'/folder/folder.inc';

class System_Management_Folder extends Folder
{


    function __construct($assetid=0)
    {
        parent::__construct($assetid);

    }//end constructor


    public function create(Array &$link)
    {
        require_once SQ_CORE_PACKAGE_PATH.'/system/system_asset_fns.inc';
        if (!system_asset_fns_create_pre_check($this)) {
            return FALSE;
        }

        $GLOBALS['SQ_SYSTEM']->changeDatabaseConnection('db2');
        $GLOBALS['SQ_SYSTEM']->doTransaction('BEGIN');

        if ($linkid = parent::create($link)) {
            if (!system_asset_fns_create_cleanup($this)) {
                $linkid = FALSE;
            }
        }

        if ($linkid) {
            $GLOBALS['SQ_SYSTEM']->doTransaction('COMMIT');
        } else {
            $GLOBALS['SQ_SYSTEM']->doTransaction('ROLLBACK');
        }

        $GLOBALS['SQ_SYSTEM']->restoreDatabaseConnection();
        return $linkid;

    }//end create()


    public function canClone()
    {
        return FALSE;

    }//end canClone()


    public function morph($new_type_code)
    {
        trigger_localised_error('CORE0091', E_USER_WARNING, $GLOBALS['SQ_SYSTEM']->am->getTypeInfo($this->type(), 'name'));
        return FALSE;

    }//end morph()


    public function setAttrValue($name, $value)
    {
        if ($name == 'name') {
            trigger_localised_error('CORE0111', E_USER_WARNING, $GLOBALS['SQ_SYSTEM']->am->getTypeInfo($this->type(), 'name'));
            return FALSE;
        }

        return parent::setAttrValue($name, $value);

    }//end setAttrValue()


    public function createLink(Asset $minor, $link_type, $value='', $sort_order=NULL, $dependant='0', $exclusive='0')
    {
        if ($GLOBALS['SQ_SYSTEM']->runLevelEnables(SQ_SECURITY_LINK_INTEGRITY)) {
            trigger_localised_error('CORE0117', E_USER_WARNING, $GLOBALS['SQ_SYSTEM']->am->getTypeInfo($this->type(), 'name'));
            return 0;
        } else {
            return parent::createLink($minor, $link_type, $value, $sort_order, $dependant, $exclusive);
        }

    }//end createLink()


    public function deleteLink($linkid)
    {
        trigger_localised_error('CORE0118', E_USER_WARNING, $GLOBALS['SQ_SYSTEM']->am->getTypeInfo($this->type(), 'name'));
        return FALSE;

    }//end deleteLink()


    public function canDelete()
    {
        return FALSE;

    }//end canDelete()


    public function _getAllowedLinks()
    {
        $allowed_links[SQ_LINK_TYPE_1] = Array();

        $packages = $GLOBALS['SQ_SYSTEM']->getInstalledPackages();
        foreach ($packages as $data) {
            $package = $data['code_name'];
            if ($package == '__core__') {
                require_once SQ_CORE_PACKAGE_PATH.'/package_manager_core.inc';
                $class = 'package_manager_core';
            } else {
                require_once SQ_PACKAGES_PATH.'/'.$package.'/package_manager_'.$package.'.inc';
                $class = 'package_manager_'.$package;
            }

            eval('$sys_asset_types = '.$class.'::getSystemAssetTypes();');
            foreach ($sys_asset_types as $type_code) {
                    $allowed_links[SQ_LINK_TYPE_1][$type_code] = Array('card' => '1', 'exclusive' => TRUE);
            }//end foreach

        }//end foreach

        return $allowed_links;

    }//end _getAllowedLinks()


    public function writeAccess($lock_type='', $assetids=Array())
    {
        // only root can write to this folder so we add this extra checking
        // before going up to our parent to check access
        if (empty($assetids)) {
            if ($GLOBALS['SQ_SYSTEM']->userRoot()) {
                return parent::writeAccess($lock_type, $assetids);
            }
        } else {
            $root_user = $GLOBALS['SQ_SYSTEM']->am->getSystemAsset('root_user');
            if (in_array($root_user->id, $assetids)) {
                return parent::writeAccess($lock_type, $assetids);
            }
        }
        return FALSE;

    }//end writeAccess()


}//end class
?>