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<?php
namespace Bitrix\Translate\Index\Internals;
use Bitrix\Main\Application;
use Bitrix\Main\DB\SqlQueryException;
use Bitrix\Main\ORM;
use Bitrix\Main\ORM\Data\DataManager;
use Bitrix\Main\ArgumentException;
use Bitrix\Translate;
use Bitrix\Translate\Index;
abstract class PhraseFts extends DataManager
{
use Index\Internals\BulkOperation;
/** @var array<string, ORM\Entity> */
protected static array $ftsEntities = [];
/**
* Returns entity map definition.
*
* @return array
*/
public static function getMap(): array
{
return [
'ID' => [
'data_type' => 'integer',
'primary' => true,
],
'FILE_ID' => [
'data_type' => 'integer',
],
'PATH_ID' => [
'data_type' => 'integer',
],
'CODE' => [
'data_type' => 'string',
],
'PHRASE' => [
'data_type' => 'string',
],
'FILE' => [
'data_type' => Index\Internals\FileIndexTable::class,
'reference' => [
'=this.FILE_ID' => 'ref.ID',
],
'join_type' => 'INNER',
],
'PATH' => [
'data_type' => Index\Internals\PathIndexTable::class,
'reference' => [
'=this.PATH_ID' => 'ref.ID',
],
'join_type' => 'INNER',
],
];
}
/**
* Checks and restore FTS tables.
* @return void
*/
public static function checkTables(): void
{
$tables = [];
$tablesRes = Application::getConnection()->query("SHOW TABLES LIKE 'b_translate_phrase_fts_%'");
while ($row = $tablesRes->fetch())
{
$tableName = array_shift($row);
$langId = substr($tableName, -2);
$tables[$langId] = $tableName;
}
foreach (Translate\Config::getEnabledLanguages() as $langId)
{
if (!preg_match("/[a-z0-9]{2}/i", $langId))
{
continue;
}
if (!isset($tables[$langId]))
{
self::createTable($langId);
}
else
{
unset($tables[$langId]);
}
}
foreach ($tables as $langId => $table)
{
self::dropTable($langId);
}
}
/**
* @param string $langId
* @return string
* @throws ArgumentException
*/
public static function getPartitionTableName(string $langId): string
{
if (!in_array($langId, Translate\Config::getLanguages(), true))
{
throw new ArgumentException('Parameter langId has wrong value');
}
return "b_translate_phrase_fts_{$langId}";
}
/**
* @param string $langId
* @return void
* @throws ArgumentException
* @throws SqlQueryException
*/
public static function createTable(string $langId): void
{
$partitionTable = self::getPartitionTableName($langId);
$suffix = mb_strtoupper($langId);
Application::getConnection()->queryExecute("
CREATE TABLE IF NOT EXISTS `{$partitionTable}` (
`ID` int not null,
`FILE_ID` int not null,
`PATH_ID` int not null,
`CODE` varbinary(255) not null,
`PHRASE` text,
PRIMARY KEY (`ID`),
UNIQUE KEY `IXU_TRNSL_FTS_PT_{$suffix}` (`PATH_ID`, `CODE`),
UNIQUE KEY `IXU_TRNSL_FTS_FL_{$suffix}` (`FILE_ID`, `CODE`),
FULLTEXT INDEX `IXF_TRNSL_FTS_PH_{$suffix}` (`PHRASE`)
) DELAY_KEY_WRITE=1
");
}
/**
* @param string $langId
* @return void
* @throws ArgumentException
* @throws SqlQueryException
*/
public static function dropTable(string $langId): void
{
$partitionTable = self::getPartitionTableName($langId);
Application::getConnection()->queryExecute("DROP TABLE IF EXISTS `{$partitionTable}`");
}
/**
* @param string $langId
* @return DataManager|PhraseFts|string
* @throws ArgumentException
*/
public static function getFtsEntityClass(string $langId): string
{
static $cache = [];
if (!isset($cache[$langId]))
{
$entity = self::getFtsEntity($langId);
$cache[$langId] = $entity->getDataClass();
}
return $cache[$langId];
}
/**
* @param string $langId
* @return ORM\Entity
* @throws ArgumentException
*/
public static function getFtsEntity(string $langId): ORM\Entity
{
if (!in_array($langId, Translate\Config::getEnabledLanguages(), true))
{
throw new ArgumentException('Parameter langId has wrong value');
}
if (!isset(self::$ftsEntities[$langId]))
{
self::$ftsEntities[$langId] = ORM\Entity::compileEntity(
'PhraseIndexTfsEntity'. mb_strtoupper($langId),
[],
[
'table_name' => self::getPartitionTableName($langId),
'namespace' => __NAMESPACE__,
'parent' => Index\Internals\PhraseFts::class
]
);
}
return self::$ftsEntities[$langId];
}
/**
* Drop index.
*
* @param Translate\Filter|null $filter Params to filter file list.
*
* @return void
*/
public static function purge(?Translate\Filter $filter = null): void
{
$filterOut = static::processFilter($filter);
static::bulkDelete($filterOut);
}
/**
* Processes filter params to convert them into orm type.
*
* @param Translate\Filter|null $filter Params to filter file list.
*
* @return array
*/
public static function processFilter(?Translate\Filter $filter = null): array
{
$filterOut = [];
if ($filter !== null)
{
foreach ($filter as $key => $value)
{
if (empty($value) && $value !== '0')
{
continue;
}
if ($key === 'path')
{
$filterOut['=%PATH.PATH'] = $value.'%';
}
elseif ($key === 'fileId')
{
$filterOut['=FILE_ID'] = $value;
}
elseif ($key === 'pathId')
{
$filterOut['=PATH_ID'] = $value;
}
else
{
if (static::getEntity()->hasField(trim($key, '<>!=@~%*')))
{
$filterOut[$key] = $value;
}
}
}
}
return $filterOut;
}
}