silverstripe-framework/security/PermissionRoleCode.php

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<?php
/**
* A PermissionRoleCode represents a single permission code assigned to a {@link PermissionRole}.
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*
* @package framework
* @subpackage security
*
* @property string Code
*
* @property int RoleID
*
* @method PermissionRole Role()
*/
class PermissionRoleCode extends DataObject {
private static $db = array(
"Code" => "Varchar",
);
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private static $has_one = array(
"Role" => "PermissionRole",
);
public function validate() {
$result = parent::validate();
// Check that new code doesn't increase privileges, unless an admin is editing.
$privilegedCodes = Config::inst()->get('Permission', 'privileged_permissions');
if(
$this->Code
&& in_array($this->Code, $privilegedCodes)
&& !Permission::check('ADMIN')
) {
$result->error(sprintf(
_t(
'PermissionRoleCode.PermsError',
'Can\'t assign code "%s" with privileged permissions (requires ADMIN access)'
),
$this->Code
));
}
return $result;
}
public function canCreate($member = null) {
return Permission::check('APPLY_ROLES', 'any', $member);
}
public function canEdit($member = null) {
return Permission::check('APPLY_ROLES', 'any', $member);
}
public function canDelete($member = null) {
return Permission::check('APPLY_ROLES', 'any', $member);
}
}