%PDF-
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Mini Shell
Mini Shell
<?php
/*
* Copyright (c) 2020. The Nextcloud Bookmarks contributors.
*
* This file is licensed under the Affero General Public License version 3 or later. See the COPYING file.
*/
namespace OCA\Bookmarks\Activity;
use OCA\Bookmarks\Db\Bookmark;
use OCA\Bookmarks\Db\BookmarkMapper;
use OCA\Bookmarks\Db\Folder;
use OCA\Bookmarks\Db\FolderMapper;
use OCA\Bookmarks\Db\SharedFolder;
use OCA\Bookmarks\Db\SharedFolderMapper;
use OCA\Bookmarks\Db\TreeMapper;
use OCA\Bookmarks\Events\BeforeDeleteEvent;
use OCA\Bookmarks\Events\ChangeEvent;
use OCA\Bookmarks\Events\CreateEvent;
use OCA\Bookmarks\Events\MoveEvent;
use OCA\Bookmarks\Service\Authorizer;
use OCP\Activity\IManager;
use OCP\AppFramework\Db\DoesNotExistException;
use OCP\AppFramework\Db\MultipleObjectsReturnedException;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\IEventListener;
use OCP\IL10N;
class ActivityPublisher implements IEventListener {
/**
* @var IManager
*/
private $activityManager;
private $appName;
/**
* @var IL10N
*/
private $l;
/**
* @var SharedFolderMapper
*/
private $sharedFolderMapper;
/**
* @var FolderMapper
*/
private $folderMapper;
/**
* @var BookmarkMapper
*/
private $bookmarkMapper;
/**
* @var TreeMapper
*/
private $treeMapper;
/**
* @var Authorizer
*/
private $authorizer;
public function __construct($appName, IManager $activityManager, IL10N $l, SharedFolderMapper $sharedFolderMapper, FolderMapper $folderMapper, BookmarkMapper $bookmarkMapper, TreeMapper $treeMapper, Authorizer $authorizer) {
$this->appName = $appName;
$this->activityManager = $activityManager;
$this->l = $l;
$this->sharedFolderMapper = $sharedFolderMapper;
$this->folderMapper = $folderMapper;
$this->bookmarkMapper = $bookmarkMapper;
$this->treeMapper = $treeMapper;
$this->authorizer = $authorizer;
}
/**
* Handle events
*
* @param Event $event
*/
public function handle(Event $event): void {
if (!($event instanceof ChangeEvent)) {
return;
}
if ($this->authorizer->getUserId() === null) {
return;
}
switch ($event->getType()) {
case TreeMapper::TYPE_FOLDER:
$this->publishFolder($event);
break;
case TreeMapper::TYPE_BOOKMARK:
$this->publishBookmark($event);
break;
case TreeMapper::TYPE_SHARE:
$this->publishShare($event);
break;
}
}
public function publishShare(ChangeEvent $event): void {
$activity = $this->activityManager->generateEvent();
$activity->setApp($this->appName);
$activity->setType('bookmarks');
$activity->setAuthor($this->authorizer->getUserId());
$activity->setTimestamp(time());
/**
* @var $sharedFolder SharedFolder
*/
try {
$sharedFolder = $this->sharedFolderMapper->find($event->getId());
} catch (DoesNotExistException $e) {
return;
} catch (MultipleObjectsReturnedException $e) {
return;
}
$activity->setObject(TreeMapper::TYPE_FOLDER, $sharedFolder->getFolderId());
if ($event instanceof CreateEvent) {
$activity->setSubject('share_created', ['folder' => $sharedFolder->getTitle(), 'sharee' => $sharedFolder->getUserId()]);
} elseif ($event instanceof BeforeDeleteEvent) {
$activity->setSubject('share_deleted', ['folder' => $sharedFolder->getTitle(), 'sharee' => $sharedFolder->getUserId()]);
} else {
return;
}
foreach ([$activity->getAuthor(), $sharedFolder->getUserId()] as $user) {
$activity->setAffectedUser($user);
$this->activityManager->publish($activity);
}
}
public function publishFolder(ChangeEvent $event): void {
$activity = $this->activityManager->generateEvent();
$activity->setApp($this->appName);
$activity->setType('bookmarks');
$activity->setAuthor($this->authorizer->getUserId());
$activity->setTimestamp(time());
/**
* @var $folder Folder
*/
try {
$folder = $this->folderMapper->find($event->getId());
} catch (DoesNotExistException $e) {
return;
} catch (MultipleObjectsReturnedException $e) {
return;
}
$activity->setObject(TreeMapper::TYPE_FOLDER, $folder->getId());
if ($event instanceof CreateEvent) {
$activity->setSubject('folder_created', ['folder' => $folder->getTitle()]);
} elseif ($event instanceof BeforeDeleteEvent) {
$activity->setSubject('folder_deleted', ['folder' => $folder->getTitle()]);
} elseif ($event instanceof MoveEvent) {
$activity->setSubject('folder_moved', ['folder' => $folder->getTitle()]);
} else {
return;
}
/**
* @var $shares SharedFolder[]
*/
$shares = $this->sharedFolderMapper->findByOwner($this->authorizer->getUserId());
$shares = array_merge($shares, $this->sharedFolderMapper->findByUser($this->authorizer->getUserId()));
$affectedShares = array_filter($shares, function ($sharedFolder) use ($folder) {
return $this->treeMapper->hasDescendant($sharedFolder->getFolderId(), TreeMapper::TYPE_FOLDER, $folder->getId());
});
$affectedUsers = array_map(static function ($sharedFolder) {
return $sharedFolder->getUserId();
}, $affectedShares);
$affectedUsers[] = $folder->getUserId();
$affectedUsers[] = $this->authorizer->getUserId();
$affectedUsers = array_unique($affectedUsers);
foreach ($affectedUsers as $user) {
$activity->setAffectedUser($user);
$this->activityManager->publish($activity);
}
}
public function publishBookmark(ChangeEvent $event): void {
$activity = $this->activityManager->generateEvent();
$activity->setApp($this->appName);
$activity->setType('bookmarks');
$activity->setAuthor($this->authorizer->getUserId());
$activity->setTimestamp(time());
/**
* @var $bookmark Bookmark
*/
try {
$bookmark = $this->bookmarkMapper->find($event->getId());
} catch (DoesNotExistException $e) {
return;
} catch (MultipleObjectsReturnedException $e) {
return;
}
$activity->setObject(TreeMapper::TYPE_BOOKMARK, $bookmark->getId());
if ($event instanceof CreateEvent) {
$activity->setSubject('bookmark_created', ['bookmark' => $bookmark->getTitle()]);
} elseif ($event instanceof BeforeDeleteEvent) {
$activity->setSubject('bookmark_deleted', ['bookmark' => $bookmark->getTitle()]);
} else {
return;
}
/**
* @var $shares SharedFolder[]
*/
$shares = $this->sharedFolderMapper->findByOwner($this->authorizer->getUserId());
$shares = array_merge($shares, $this->sharedFolderMapper->findByUser($this->authorizer->getUserId()));
$affectedShares = array_filter($shares, function ($sharedFolder) use ($bookmark) {
return $this->treeMapper->hasDescendant($sharedFolder->getFolderId(), TreeMapper::TYPE_BOOKMARK, $bookmark->getId());
});
$affectedUsers = array_map(static function ($sharedFolder) {
return $sharedFolder->getUserId();
}, $affectedShares);
$affectedUsers[] = $bookmark->getUserId();
$affectedUsers[] = $this->authorizer->getUserId();
$affectedUsers = array_unique($affectedUsers);
foreach ($affectedUsers as $user) {
$activity->setAffectedUser($user);
$this->activityManager->publish($activity);
}
}
}
Zerion Mini Shell 1.0