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121 lines
2.9 KiB
121 lines
2.9 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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/**
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* Class TikiDb_Adodb_Result
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*
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* Returns result set along with affected rows
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*/
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class TikiDb_Adodb_Result
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{
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/** @var ADORecordSet */
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public $result;
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/** @var int */
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public $numrows;
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/**
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* TikiDb_Adodb_Result constructor.
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* @param $result
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* @param $rowCount
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*/
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public function __construct($result, $rowCount)
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{
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$this->result = &$result;
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$this->numrows = is_numeric($rowCount) ? $rowCount : $this->result->RowCount();
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}
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/** @return array|int|false */
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public function fetchRow()
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{
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if (is_object($this->result)) {
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return $this->result->fetchRow();
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} elseif (is_array($this->result)) {
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return array_shift($this->result);
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} else {
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return 0;
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}
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}
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/** @return int */
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public function numRows()
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{
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return (int) $this->numrows;
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}
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}
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/**
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* Class TikiDb_Adodb
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*/
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class TikiDb_Adodb extends TikiDb
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{
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/** @var ADODB_mysqli */
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private $db;
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/** @var int */
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private $rowCount;
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public function __construct($db)
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{
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if (! $db) {
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die("Invalid db object passed to TikiDB constructor");
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}
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$this->db = $db;
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$this->db->SetFetchMode(ADODB_FETCH_ASSOC);
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}
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public function __destruct()
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{
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if ($this->db) {
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$this->db->Close();
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}
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}
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public function qstr($str)
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{
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return $this->db->quote($str);
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}
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public function query($query = null, $values = null, $numrows = -1, $offset = -1, $reporterrors = parent::ERR_DIRECT)
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{
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global $num_queries;
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$num_queries++;
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if ($values === null || is_array($values) && count($values) === 0) {
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$values = false;
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}
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$numrows = (int)$numrows;
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$offset = (int)$offset;
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if ($query == null) {
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$query = $this->getQuery();
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}
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$this->convertQueryTablePrefixes($query);
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$starttime = $this->startTimer();
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if ($numrows == -1 && $offset == -1) {
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$result = $this->db->Execute($query, $values);
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} else {
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$result = $this->db->SelectLimit($query, $numrows, $offset, $values);
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}
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$this->stopTimer($starttime);
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$this->rowCount = $this->db->affected_rows();
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if (! $result) {
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$this->rowCount = 0;
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$this->setErrorMessage($this->db->ErrorMsg());
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$this->handleQueryError($query, $values, $result, $reporterrors);
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}
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global $num_queries;
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$num_queries++;
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$this->setQuery(null);
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return new TikiDb_Adodb_Result($result, $this->rowCount);
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}
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}
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