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<?php
/**
* Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\DB;
class AdapterSqlite extends Adapter {
public function fixupStatement($statement) {
$statement = preg_replace('/`(\w+)` ILIKE \?/', 'LOWER($1) LIKE LOWER(?)', $statement);
$statement = str_replace( '`', '"', $statement );
$statement = str_ireplace( 'NOW()', 'datetime(\'now\')', $statement );
$statement = str_ireplace( 'UNIX_TIMESTAMP()', 'strftime(\'%s\',\'now\')', $statement );
return $statement;
}
/**
* @param string $table
* @param array $input
* @param null $compare
* @return int
* @throws \Doctrine\DBAL\DBALException
*/
public function insertIfNotExist($table, $input, $compare = null) {
if ($compare === null) {
$compare = array_keys($input);
}
$fieldList = '`' . implode('`,`', array_keys($input)) . '`';
$query = "INSERT INTO `$table` ($fieldList) SELECT "
. str_repeat('?,', count($input)-1).'? '
. " WHERE NOT EXISTS (SELECT 1 FROM `$table` WHERE ";
$inserts = array_values($input);
foreach($compare as $key) {
$query .= '`' . $key . '`';
if (is_null($input[$key])) {
$query .= ' IS NULL AND ';
} else {
$inserts[] = $input[$key];
$query .= ' = ? AND ';
}
}
$query = substr($query, 0, strlen($query) - 5);
$query .= ')';
return $this->conn->executeUpdate($query, $inserts);
}
}
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