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Check for user defined channel matches before storing them

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Michael 2023-11-15 16:19:05 +00:00
parent e2891a660a
commit 43f9be367f
13 changed files with 236 additions and 42 deletions
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48
src/Content/Conversation/Repository/UserDefinedChannel.php
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@ -25,16 +25,23 @@ use Friendica\BaseCollection;
use Friendica\Content\Conversation\Collection\UserDefinedChannels;
use Friendica\Content\Conversation\Entity;
use Friendica\Content\Conversation\Factory;
use Friendica\Core\PConfig\Capability\IManagePersonalConfigValues;
use Friendica\Database\Database;
use Friendica\Model\User;
use Psr\Log\LoggerInterface;
class UserDefinedChannel extends \Friendica\BaseRepository
{
protected static $table_name = 'channel';
public function __construct(Database $database, LoggerInterface $logger, Factory\UserDefinedChannel $factory)
/** @var IManagePersonalConfigValues */
private $pConfig;
public function __construct(Database $database, LoggerInterface $logger, Factory\UserDefinedChannel $factory, IManagePersonalConfigValues $pConfig)
{
parent::__construct($database, $logger, $factory);
$this->pConfig = $pConfig;
}
/**
@ -89,7 +96,7 @@ class UserDefinedChannel extends \Friendica\BaseRepository
*/
public function deleteById(int $id, int $uid): bool
{
return $this->db->delete('channel', ['id' => $id, 'uid' => $uid]);
return $this->db->delete(self::$table_name, ['id' => $id, 'uid' => $uid]);
}
/**
@ -130,4 +137,41 @@ class UserDefinedChannel extends \Friendica\BaseRepository
return $Channel;
}
/**
* Checks, if one of the user defined channels matches with the given search text
* @todo To increase the performance, this functionality should be replaced with a single SQL call.
*
* @param string $searchtext
* @param string $language
* @return boolean
*/
public function match(string $searchtext, string $language): bool
{
if (!in_array($language, User::getLanguages())) {
$this->logger->debug('Unwanted language found. No matched channel found.', ['language' => $language, 'searchtext' => $searchtext]);
return false;
}
$store = false;
$this->db->insert('test-full-text-search', ['pid' => getmypid(), 'searchtext' => $searchtext], Database::INSERT_UPDATE);
$channels = $this->db->select(self::$table_name, ['full-text-search', 'uid', 'label'], ["`full-text-search` != ?", '']);
while ($channel = $this->db->fetch($channels)) {
$channelsearchtext = $channel['full-text-search'];
foreach (['from', 'to', 'group', 'tag', 'network', 'platform', 'visibility'] as $keyword) {
$channelsearchtext = preg_replace('~(' . $keyword . ':.[\w@\.-]+)~', '"$1"', $channelsearchtext);
}
if ($this->db->exists('test-full-text-search', ["`pid` = ? AND MATCH (`searchtext`) AGAINST (? IN BOOLEAN MODE)", getmypid(), $channelsearchtext])) {
if (in_array($language, $this->pConfig->get($channel['uid'], 'channel', 'languages', [User::getLanguageCode($channel['uid'])]))) {
$store = true;
$this->logger->debug('Matching channel found.', ['uid' => $channel['uid'], 'label' => $channel['label'], 'language' => $language, 'channelsearchtext' => $channelsearchtext, 'searchtext' => $searchtext]);
break;
}
}
}
$this->db->close($channels);
$this->db->delete('test-full-text-search', ['pid' => getmypid()]);
return $store;
}
}