<?php
namespace XF\Attachment;
use XF\Entity\Attachment;
use XF\Mvc\Entity\Entity;
use function intval;
class ProfilePost extends AbstractHandler
{
public function getContainerWith()
{
return ['ProfileUser', 'User'];
}
public function canView(Attachment $attachment, Entity $container, &$error = null)
{
/** @var \XF\Entity\ProfilePost $container */
if (!$container->canView())
{
return false;
}
return $container->canViewAttachments($error);
}
public function canManageAttachments(array $context, &$error = null)
{
$user = $this->getUserFromContext($context);
return ($user && $user->canUploadAndManageAttachmentsOnProfile());
}
public function onAttachmentDelete(Attachment $attachment, Entity $container = null)
{
if (!$container)
{
return;
}
/** @var \XF\Entity\ProfilePost $container */
$container->attach_count--;
$container->save();
// TODO: phrase for attachment_deleted
\XF::app()->logger()->logModeratorAction($this->contentType, $container, 'attachment_deleted', [], false);
}
public function getConstraints(array $context)
{
/** @var \XF\Repository\Attachment $attachRepo */
$attachRepo = \XF::repository('XF:Attachment');
$constraints = $attachRepo->getDefaultAttachmentConstraints();
$user = $this->getUserFromContext($context);
if ($user && $user->canUploadVideosOnProfile())
{
$constraints = $attachRepo->applyVideoAttachmentConstraints($constraints);
}
return $constraints;
}
public function getContainerIdFromContext(array $context)
{
return isset($context['profile_post_id']) ? intval($context['profile_post_id']) : null;
}
public function getContext(Entity $entity = null, array $extraContext = [])
{
if ($entity instanceof \XF\Entity\ProfilePost)
{
$extraContext['profile_post_id'] = $entity->profile_post_id;
}
else if ($entity instanceof \XF\Entity\User)
{
$extraContext['profile_user_id'] = $entity->user_id;
}
else
{
throw new \InvalidArgumentException("Entity must be profile post or user");
}
return $extraContext;
}
protected function getUserFromContext(array $context)
{
$em = \XF::em();
if (!empty($context['profile_post_id']))
{
/** @var \XF\Entity\ProfilePost $profilePost */
$profilePost = $em->find('XF:ProfilePost', intval($context['profile_post_id']), ['ProfileUser']);
if (!$profilePost || !$profilePost->canView() || !$profilePost->canEdit())
{
return null;
}
$user = $profilePost->ProfileUser;
}
else if (!empty($context['profile_user_id']))
{
/** @var \XF\Entity\User $user */
$user = $em->find('XF:User', intval($context['profile_user_id']));
if (!$user)
{
return null;
}
}
return $user ?? null;
}
}