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<?php |
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namespace LeKoala\CommonExtensions; |
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use SilverStripe\ORM\DataObject; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\ORM\DataExtension; |
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use LeKoala\CmsActions\CustomAction; |
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/** |
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* Makes record locked |
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* |
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* Unlocking require special action |
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* |
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* @property \LeKoala\CommonExtensions\LockableExtension|DataObject $owner |
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* @property boolean $IsLocked |
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*/ |
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class LockableExtension extends DataExtension |
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{ |
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private static $db = [ |
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"IsLocked" => "Boolean" |
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]; |
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public function updateCMSFields(FieldList $fields) |
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{ |
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$fields->removeByName('IsLocked'); |
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} |
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/** |
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* Use this in your model. It has to run last and cannot be done automatically |
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* |
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* if($this->hasExtension(LockableExtension::class)) { |
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* $this->lockFields($fields); |
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* } |
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* |
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* @param FieldList $fields |
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* @return void |
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*/ |
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public function lockFields(FieldList $fields) |
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{ |
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if (!$this->owner->IsLocked) { |
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return; |
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} |
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$fields->makeReadonly(); |
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} |
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public function canEdit($member) |
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{ |
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if ($this->owner->IsLocked) { |
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return false; |
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} |
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return parent::canEdit($member); |
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} |
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public function updateCMSActions(FieldList $actions) |
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{ |
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if ($this->owner->ID && !$this->owner->IsLocked) { |
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$lockRecord = new CustomAction("LockRecord", "Lock"); |
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$lockRecord->setConfirmation("Are you sure to lock this record?"); |
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$actions->push($lockRecord); |
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} |
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} |
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public function LockRecord($data, $form, $controller) |
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{ |
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$this->owner->IsLocked = true; |
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$this->owner->write(); |
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return 'Record locked'; |
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} |
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} |
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lekoala /
silverstripe-common-extensions
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