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<?php
declare(strict_types=1);
/**
* Nextcloud - Social Support
*
* This file is licensed under the Affero General Public License version 3 or
* later. See the COPYING file.
*
* @author Maxence Lange <maxence@artificial-owl.com>
* @copyright 2018, Maxence Lange <maxence@artificial-owl.com>
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Social\Service;
use daita\MySmallPhpTools\Traits\TArrayTools;
use Exception;
class SearchService {
use TArrayTools;
const SEARCH_ACCOUNTS = 1;
const SEARCH_HASHTAGS = 2;
const SEARCH_CONTENT = 4;
const SEARCH_ALL = 7;
/** @var CacheActorService */
private $cacheActorService;
/** @var HashtagService */
private $hashtagService;
/** @var ConfigService */
private $configService;
/** @var MiscService */
private $miscService;
/**
* ImportService constructor.
*
* @param CacheActorService $cacheActorService
* @param HashtagService $hashtagService
* @param ConfigService $configService
* @param MiscService $miscService
*/
public function __construct(
CacheActorService $cacheActorService, HashtagService $hashtagService,
ConfigService $configService, MiscService $miscService
) {
$this->cacheActorService = $cacheActorService;
$this->hashtagService = $hashtagService;
$this->configService = $configService;
$this->miscService = $miscService;
}
/**
* @param string $search
*
* @return array
*/
public function searchAccounts(string $search): array {
$result = [
'exact' => null,
'result' => []
];
$type = $this->getTypeFromSearch($search);
if ($search === '' || !$type & self::SEARCH_ACCOUNTS) {
return $result;
}
if (substr($search, 0, 1) === '@') {
$search = substr($search, 1);
}
try {
$exact = $this->cacheActorService->getFromAccount($search);
$exact->setCompleteDetails(true);
$result['exact'] = $exact;
} catch (Exception $e) {
}
try {
$accounts = $this->cacheActorService->searchCachedAccounts($search);
$result['result'] = $accounts;
} catch (Exception $e) {
}
return $result;
}
/**
* @param string $search
*
* @return array
*/
public function searchHashtags(string $search): array {
$result = [
'exact' => null,
'result' => []
];
$type = $this->getTypeFromSearch($search);
if ($search === '' || !$type & self::SEARCH_HASHTAGS) {
return $result;
}
try {
$exact = $this->hashtagService->getHashtag($search);
$result['exact'] = $exact;
} catch (Exception $e) {
}
try {
$hashtags = $this->hashtagService->searchHashtags($search);
$result['result'] = $hashtags;
} catch (Exception $e) {
}
return $result;
}
/**
* @param string $search
*
* @return array
*/
public function searchStreamContent(string $search): array {
$result = [];
$type = $this->getTypeFromSearch($search);
if ($search === '' || !$type & self::SEARCH_CONTENT) {
return $result;
}
return $result;
}
/**
* @param string $search
*
* @return int
*/
private function getTypeFromSearch(string $search): int {
$char = substr($search, 0, 1);
switch ($char) {
case '@':
return self::SEARCH_ACCOUNTS;
break;
case '#':
return self::SEARCH_HASHTAGS;
break;
default:
return self::SEARCH_ALL;
}
}
}
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