<?php
namespace XF\Behavior;
use XF\Mvc\Entity\Behavior;
class Taggable extends Behavior
{
protected function getDefaultConfig()
{
return [
'stateField' => null
];
}
protected function verifyConfig()
{
if (!$this->contentType())
{
throw new \LogicException("Structure must provide a contentType value");
}
if ($this->config['stateField'] === null)
{
throw new \LogicException("stateField config must be overridden; if no field is present, use an empty string");
}
}
public function postSave()
{
if ($this->config['stateField'])
{
$visibilityChange = $this->entity->isStateChanged($this->config['stateField'], 'visible');
if ($this->entity->isUpdate())
{
/** @var \XF\Repository\Tag $tagRepo */
$tagRepo = $this->repository('XF:Tag');
if ($visibilityChange == 'enter')
{
$tagRepo->updateContentVisibility($this->contentType(), $this->id(), true);
}
else if ($visibilityChange == 'leave')
{
$tagRepo->updateContentVisibility($this->contentType(), $this->id(), false);
}
}
}
}
public function postDelete()
{
/** @var \XF\Repository\Tag $tagRepo */
$tagRepo = $this->repository('XF:Tag');
$tagRepo->removeContentTags($this->contentType(), $this->id());
}
}