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https://github.com/silverstripe/silverstripe-framework
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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@104610 467b73ca-7a2a-4603-9d3b-597d59a354a9
66 lines
1.7 KiB
PHP
66 lines
1.7 KiB
PHP
<?php
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/**
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* A PermissionRole represents a collection of permission codes that can be applied to groups.
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*
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* Because permission codes are very granular, this lets website administrators create more
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* business-oriented units of access control - Roles - and assign those to groups.
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*
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* If the <b>OnlyAdminCanApply</b> property is set to TRUE, the role can only be assigned
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* to new groups by a user with ADMIN privileges. This is a simple way to prevent users
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* with access to {@link SecurityAdmin} (but no ADMIN privileges) to get themselves ADMIN access
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* (which might be implied by certain roles).
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*
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* @package sapphire
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* @subpackage security
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*/
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class PermissionRole extends DataObject {
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static $db = array(
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"Title" => "Varchar",
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"OnlyAdminCanApply" => "Boolean"
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);
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static $has_many = array(
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"Codes" => "PermissionRoleCode",
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);
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static $belongs_many_many = array(
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"Groups" => "Group",
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);
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static $default_sort = '"Title"';
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static $singular_name = 'Role';
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static $plural_name = 'Roles';
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function getCMSFields() {
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$fields = parent::getCMSFields();
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$fields->removeFieldFromTab('Root', 'Codes');
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$fields->removeFieldFromTab('Root', 'Groups');
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$fields->addFieldToTab(
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'Root.Main',
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$permissionField = new PermissionCheckboxSetField(
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'Codes',
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singleton('Permission')->i18n_plural_name(),
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'PermissionRoleCode',
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'RoleID'
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)
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);
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$permissionField->setHiddenPermissions(SecurityAdmin::$hidden_permissions);
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return $fields;
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}
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function onAfterDelete() {
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parent::onAfterDelete();
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// Delete associated permission codes
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$codes = $this->Codes();
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foreach ( $codes as $code ) {
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$code->delete();
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}
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}
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}
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