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updated canCreate function to check for Parent object

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This commit is contained in:
pjayme 2019-03-13 10:18:41 +13:00
parent d8a8ddc61d
commit b49d38ff0f
1 changed files with 4 additions and 24 deletions
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28
code/Model/EditableFormField/EditableOption.php
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@ -2,7 +2,6 @@
namespace SilverStripe\UserForms\Model\EditableFormField; namespace SilverStripe\UserForms\Model\EditableFormField;
use SilverStripe\Control\Controller;
use SilverStripe\Core\Convert; use SilverStripe\Core\Convert;
use SilverStripe\ORM\DataObject; use SilverStripe\ORM\DataObject;
use SilverStripe\Security\Member; use SilverStripe\Security\Member;
@ -134,11 +133,12 @@ class EditableOption extends DataObject
*/ */
public function canCreate($member = null, $context = []) public function canCreate($member = null, $context = [])
{ {
// Check parent page // Check parent object
$parent = $this->getCanCreateContext(func_get_args()); $parent = $this->Parent();
if ($parent) { if ($parent) {
return $parent->canEdit($member); return $parent->canCreate($member);
} }
// Fall back to secure admin permissions // Fall back to secure admin permissions
return parent::canCreate($member); return parent::canCreate($member);
} }
@ -159,24 +159,4 @@ class EditableOption extends DataObject
{ {
return $this->canDelete($member); return $this->canDelete($member);
} }
/**
* Helper method to check the parent for this object
*
* @param array $args List of arguments passed to canCreate
* @return DataObject Some parent dataobject to inherit permissions from
*/
protected function getCanCreateContext($args)
{
// Inspect second parameter to canCreate for a 'Parent' context
if (isset($args[1]['Parent'])) {
return $args[1]['Parent'];
}
// Hack in currently edited page if context is missing
if (Controller::has_curr() && Controller::curr() instanceof CMSMain) {
return Controller::curr()->currentPage();
}
// No page being edited
return null;
}
} }