70 lines
2.1 KiB
PHP
70 lines
2.1 KiB
PHP
<?php
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/**
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* Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OC\DB;
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class AdapterSqlite extends Adapter {
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public function fixupStatement($statement) {
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$statement = str_replace(' ILIKE ', ' LIKE ', $statement);
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$statement = str_replace( '`', '"', $statement );
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$statement = str_ireplace( 'NOW()', 'datetime(\'now\')', $statement );
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$statement = str_ireplace( 'UNIX_TIMESTAMP()', 'strftime(\'%s\',\'now\')', $statement );
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return $statement;
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}
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public function insertIfNotExist($table, $input) {
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// NOTE: For SQLite we have to use this clumsy approach
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// otherwise all fieldnames used must have a unique key.
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$query = 'SELECT COUNT(*) FROM `' . $table . '` WHERE ';
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$inserts = array();
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foreach ($input as $key => $value) {
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$query .= '`' . $key . '`';
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if (is_null($value)) {
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$query .= ' IS NULL AND ';
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} else {
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$inserts[] = $value;
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$query .= ' = ? AND ';
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}
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}
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$query = substr($query, 0, strlen($query) - 5);
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try {
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$stmt = $this->conn->prepare($query);
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$result = $stmt->execute($inserts);
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} catch(\Doctrine\DBAL\DBALException $e) {
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$entry = 'DB Error: "'.$e->getMessage() . '"<br />';
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$entry .= 'Offending command was: ' . $query . '<br />';
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\OC_Log::write('core', $entry, \OC_Log::FATAL);
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error_log('DB error: '.$entry);
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\OC_Template::printErrorPage( $entry );
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}
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if ($stmt->fetchColumn() === '0') {
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$query = 'INSERT INTO `' . $table . '` (`'
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. implode('`,`', array_keys($input)) . '`) VALUES('
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. str_repeat('?,', count($input)-1).'? ' . ')';
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} else {
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return 0; //no rows updated
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}
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try {
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$statement = $this->conn->prepare($query);
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$result = $statement->execute(array_values($input));
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} catch(\Doctrine\DBAL\DBALException $e) {
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$entry = 'DB Error: "'.$e->getMessage() . '"<br />';
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$entry .= 'Offending command was: ' . $query.'<br />';
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\OC_Log::write('core', $entry, \OC_Log::FATAL);
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error_log('DB error: ' . $entry);
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\OC_Template::printErrorPage( $entry );
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}
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return $result;
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}
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}
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