mirror of
https://github.com/Lastorder-DC/rhymix.git
synced 2026-01-04 01:01:41 +09:00
176f66d88b
git-svn-id: http://xe-core.googlecode.com/svn/sandbox@7850 201d5d3c-b55e-5fd7-737f-ddc643e51545
1219 lines
47 KiB
PHP
1219 lines
47 KiB
PHP
<?php
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/**
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* @class DBCubrid
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* @author NHN (developers@xpressengine.com)
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* @brief Cubrid DBMS를 이용하기 위한 class
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* @version 0.1p1
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*
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* CUBRID2008 R1.3 에 대응하도록 수정 Prototype (prototype@cubrid.com) / 09.02.23
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* 7.3 ~ 2008 R1.3 까지 테스트 완료함.
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* 기본 쿼리만 사용하였기에 특화된 튜닝이 필요
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**/
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class DBCubrid extends DB
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{
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/**
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* @brief Cubrid DB에 접속하기 위한 정보
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**/
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var $hostname = '127.0.0.1'; ///< hostname
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var $userid = NULL; ///< user id
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var $password = NULL; ///< password
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var $database = NULL; ///< database
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var $port = 33000; ///< db server port
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var $prefix = 'xe'; ///< XE에서 사용할 테이블들의 prefix (한 DB에서 여러개의 XE 설치 가능)
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var $cutlen = 12000; ///< 큐브리드의 최대 상수 크기(스트링이 이보다 크면 '...'+'...' 방식을 사용해야 한다
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var $comment_syntax = '/* %s */';
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/**
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* @brief cubrid에서 사용될 column type
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*
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* column_type은 schema/query xml에서 공통 선언된 type을 이용하기 때문에
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* 각 DBMS에 맞게 replace 해주어야 한다
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**/
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var $column_type = array(
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'bignumber' => 'numeric(20)',
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'number' => 'integer',
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'varchar' => 'character varying',
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'char' => 'character',
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'tinytext' => 'character varying(256)',
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'text' => 'character varying(1073741823)',
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'bigtext' => 'character varying(1073741823)',
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'date' => 'character varying(14)',
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'float' => 'float',
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);
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/**
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* @brief constructor
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**/
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function DBCubrid()
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{
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$this->_setDBInfo();
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$this->_connect();
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}
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/**
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* @brief 설치 가능 여부를 return
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**/
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function isSupported()
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{
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if (!function_exists('cubrid_connect')) return false;
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return true;
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}
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/**
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* @brief DB정보 설정 및 connect/ close
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**/
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function _setDBInfo()
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{
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$db_info = Context::getDBInfo();
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$this->hostname = $db_info->db_hostname;
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$this->userid = $db_info->db_userid;
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$this->password = $db_info->db_password;
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$this->database = $db_info->db_database;
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$this->port = $db_info->db_port;
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$this->prefix = $db_info->db_table_prefix;
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if (!substr($this->prefix, -1) != '_') $this->prefix .= '_';
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}
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/**
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* @brief DB 접속
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**/
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function _connect()
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{
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// db 정보가 없으면 무시
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if (!$this->hostname || !$this->userid || !$this->password || !$this->database || !$this->port) return;
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// 접속시도
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$this->fd = @cubrid_connect ($this->hostname, $this->port, $this->database, $this->userid, $this->password);
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// 접속체크
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if (!$this->fd) {
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$this->setError (-1, 'database connect fail');
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return $this->is_connected = false;
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}
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$this->is_connected = true;
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$this->password = md5 ($this->password);
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}
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/**
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* @brief DB접속 해제
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**/
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function close()
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{
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if (!$this->isConnected ()) return;
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@cubrid_commit ($this->fd);
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@cubrid_disconnect ($this->fd);
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$this->transaction_started = false;
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}
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/**
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* @brief 쿼리에서 입력되는 문자열 변수들의 quotation 조절
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**/
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function addQuotes($string)
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{
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if (!$this->fd) return $string;
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if (version_compare (PHP_VERSION, "5.9.0", "<") &&
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get_magic_quotes_gpc ()) {
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$string = stripslashes (str_replace ("\\","\\\\", $string));
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}
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if (!is_numeric ($string)) {
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/*
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if ($this->isConnected()) {
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$string = cubrid_real_escape_string($string);
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}
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else {
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$string = str_replace("'","\'",$string);
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}
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*/
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$string = str_replace("'","''",$string);
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}
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return $string;
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}
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/**
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* @brief 트랜잭션 시작
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**/
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function begin()
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{
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if (!$this->isConnected () || $this->transaction_started) return;
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$this->transaction_started = true;
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}
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/**
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* @brief 롤백
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**/
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function rollback()
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{
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if (!$this->isConnected () || !$this->transaction_started) return;
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@cubrid_rollback ($this->fd);
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$this->transaction_started = false;
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}
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/**
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* @brief 커밋
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**/
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function commit()
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{
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if (!$force && (!$this->isConnected () ||
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!$this->transaction_started)) return;
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@cubrid_commit($this->fd);
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$this->transaction_started = false;
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}
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/**
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* @brief : 쿼리문의 실행 및 결과의 fetch 처리
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*
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* query : query문 실행하고 result return\n
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* fetch : reutrn 된 값이 없으면 NULL\n
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* rows이면 array object\n
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* row이면 object\n
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* return\n
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**/
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function _query($query)
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{
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if (!$query || !$this->isConnected ()) return;
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// 쿼리 시작을 알림
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$this->actStart ($query);
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// 쿼리 문 실행
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$result = @cubrid_execute ($this->fd, $query);
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if(!$result){
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debugPrint('result null: ' .$query);
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debugPrint($this->source_args);
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}
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// 오류 체크
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if (cubrid_error_code ()) {
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$code = cubrid_error_code ();
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$msg = cubrid_error_msg ();
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debugPrint('query error : '. $code.', msg:'. $msg .', ' .$query);
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debugPrint($this->source_args);
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$this->setError ($code, $msg);
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}
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// 쿼리 실행 종료를 알림
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$this->actFinish ();
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// 결과 리턴
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return $result;
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}
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/**
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* @brief 결과를 fetch
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**/
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function _fetch($result)
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{
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if (!$this->isConnected() || $this->isError() || !$result) return;
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$col_types = cubrid_column_types ($result);
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$col_names = cubrid_column_names ($result);
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$max = count ($col_types);
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for ($count = 0; $count < $max; $count++) {
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if (preg_match ("/^char/", $col_types[$count]) > 0) {
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$char_type_fields[] = $col_names[$count];
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}
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}
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while ($tmp = cubrid_fetch ($result, CUBRID_OBJECT)) {
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if (is_array ($char_type_fields)) {
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foreach ($char_type_fields as $val) {
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$tmp->{$val} = rtrim ($tmp->{$val});
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}
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}
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$output[] = $tmp;
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}
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unset ($char_type_fields);
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if ($result) cubrid_close_request($result);
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if (count ($output) == 1) return $output[0];
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return $output;
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}
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/**
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* @brief 1씩 증가되는 sequence 값을 return (cubrid의 auto_increment는 sequence테이블에서만 사용)
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**/
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function getNextSequence()
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{
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$this->_makeSequence();
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$query = sprintf ("select \"%ssequence\".\"nextval\" as \"seq\" from db_root", $this->prefix);
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$result = $this->_query($query);
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$output = $this->_fetch($result);
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return $output->seq;
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}
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/**
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* @brief 마이그레이션시 sequence 가 없을 경우 생성
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**/
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function _makeSequence()
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{
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if($_GOBALS['XE_EXISTS_SEQUENCE']) return;
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// check cubrid serial
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$query = sprintf('select count(*) as "count" from "db_serial" where name=\'%ssequence\'', $this->prefix);
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$result = $this->_query($query);
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$output = $this->_fetch($result);
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// if do not create serial
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if ($output->count==0) {
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$query = sprintf('select max("a"."srl") as "srl" from '.
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'( select max("document_srl") as "srl" from '.
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'"%sdocuments" UNION '.
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'select max("comment_srl") as "srl" from '.
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'"%scomments" UNION '.
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'select max("member_srl") as "srl" from '.
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'"%smember"'.
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') as "a"', $this->prefix, $this->prefix, $this->prefix);
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$result = $this->_query($query);
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$output = $this->_fetch($result);
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$srl = $output->srl;
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if ($srl<1) {
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$start = 1;
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}
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else {
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$start = $srl + 1000000;
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}
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// create sequence
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$query = sprintf('create serial "%ssequence start with %s increment by 1 minvalue 1 maxvalue 10000000000000000000000000000000000000 nocycle;', $this->prefix, $start);
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$this->_query($query);
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}
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$_GOBALS['XE_EXISTS_SEQUENCE'] = true;
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}
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/**
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* @brief 테이블 기생성 여부 return
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**/
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function isTableExists ($target_name)
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{
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if($target_name == 'sequence') {
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$query = sprintf ("select \"name\" from \"db_serial\" where \"name\" = '%s%s'", $this->prefix, $target_name);
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}
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else {
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$query = sprintf ("select \"class_name\" from \"db_class\" where \"class_name\" = '%s%s'", $this->prefix, $target_name);
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}
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$result = $this->_query ($query);
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//if(!$result) debugPrint($query);
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if (cubrid_num_rows($result) > 0) {
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$output = true;
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}
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else {
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$output = false;
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}
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if ($result) cubrid_close_request ($result);
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return $output;
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}
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/**
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* @brief 특정 테이블에 특정 column 추가
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**/
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function addColumn($table_name, $column_name, $type = 'number', $size = '', $default = '', $notnull = false)
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{
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$type = strtoupper($this->column_type[$type]);
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if ($type == 'INTEGER') $size = '';
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$query = sprintf ("alter class \"%s%s\" add \"%s\" ", $this->prefix, $table_name, $column_name);
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if ($type == 'char' || $type == 'varchar') {
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if ($size) $size = $size * 3;
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}
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if ($size) {
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$query .= sprintf ("%s(%s) ", $type, $size);
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}
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else {
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$query .= sprintf ("%s ", $type);
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}
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if ($default) {
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if ($type == 'INTEGER' || $type == 'BIGINT' || $type=='INT') {
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$query .= sprintf ("default %d ", $default);
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}
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else {
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$query .= sprintf ("default '%s' ", $default);
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}
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}
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if ($notnull) $query .= "not null ";
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$this->_query ($query);
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}
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/**
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* @brief 특정 테이블에 특정 column 제거
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**/
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function dropColumn ($table_name, $column_name)
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{
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$query = sprintf ("alter class \"%s%s\" drop \"%s\" ", $this->prefix, $table_name, $column_name);
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$this->_query ($query);
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}
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/**
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* @brief 특정 테이블의 column의 정보를 return
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**/
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function isColumnExists ($table_name, $column_name)
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{
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$query = sprintf ("select \"attr_name\" from \"db_attribute\" where ". "\"attr_name\" ='%s' and \"class_name\" = '%s%s'", $column_name, $this->prefix, $table_name);
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$result = $this->_query ($query);
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if (cubrid_num_rows ($result) > 0) $output = true;
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else $output = false;
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if ($result) cubrid_close_request ($result);
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return $output;
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}
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/**
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* @brief 특정 테이블에 특정 인덱스 추가
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* $target_columns = array(col1, col2)
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* $is_unique? unique : none
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**/
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function addIndex ($table_name, $index_name, $target_columns, $is_unique = false)
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{
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if (!is_array ($target_columns)) {
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$target_columns = array ($target_columns);
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}
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$query = sprintf ("create %s index \"%s\" on \"%s%s\" (%s);", $is_unique?'unique':'', $this->prefix .$index_name, $this->prefix, $table_name, '"'.implode('","',$target_columns).'"');
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$this->_query ($query);
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}
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/**
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* @brief 특정 테이블의 특정 인덱스 삭제
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**/
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function dropIndex ($table_name, $index_name, $is_unique = false)
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{
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$query = sprintf ("drop %s index \"%s\" on \"%s%s\"", $is_unique?'unique':'', $this->prefix .$index_name, $this->prefix, $table_name);
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$this->_query($query);
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}
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/**
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* @brief 특정 테이블의 index 정보를 return
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**/
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function isIndexExists ($table_name, $index_name)
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{
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$query = sprintf ("select \"index_name\" from \"db_index\" where ". "\"class_name\" = '%s%s' and \"index_name\" = '%s' ", $this->prefix, $table_name, $this->prefix .$index_name);
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$result = $this->_query ($query);
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if ($this->isError ()) return false;
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$output = $this->_fetch ($result);
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if (!$output) return false;
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return true;
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}
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/**
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* @brief xml 을 받아서 테이블을 생성
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**/
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function createTableByXml ($xml_doc)
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{
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return $this->_createTable ($xml_doc);
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}
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/**
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* @brief xml 을 받아서 테이블을 생성
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**/
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function createTableByXmlFile ($file_name)
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{
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if (!file_exists ($file_name)) return;
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// xml 파일을 읽음
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$buff = FileHandler::readFile ($file_name);
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return $this->_createTable ($buff);
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}
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/**
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* @brief schema xml을 이용하여 create class query생성
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*
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* type : number, varchar, tinytext, text, bigtext, char, date, \n
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* opt : notnull, default, size\n
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* index : primary key, index, unique\n
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**/
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function _createTable ($xml_doc)
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{
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// xml parsing
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$oXml = new XmlParser();
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$xml_obj = $oXml->parse($xml_doc);
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// 테이블 생성 schema 작성
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$table_name = $xml_obj->table->attrs->name;
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// 만약 테이블 이름이 sequence라면 serial 생성
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if ($table_name == 'sequence') {
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$query = sprintf ('create serial "%s" start with 1 increment by 1'.
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' minvalue 1 '.
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'maxvalue 10000000000000000000000000000000000000'. ' nocycle;', $this->prefix.$table_name);
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return $this->_query($query);
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}
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if ($this->isTableExists ($table_name)) return;
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$table_name = $this->prefix.$table_name;
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$query = sprintf ('create class "%s";', $table_name);
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$this->_query ($query);
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if (!is_array ($xml_obj->table->column)) {
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$columns[] = $xml_obj->table->column;
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}
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else {
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$columns = $xml_obj->table->column;
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}
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$query = sprintf ("alter class \"%s\" add attribute ", $table_name);
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foreach ($columns as $column) {
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$name = $column->attrs->name;
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$type = $column->attrs->type;
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$size = $column->attrs->size;
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$notnull = $column->attrs->notnull;
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$primary_key = $column->attrs->primary_key;
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$index = $column->attrs->index;
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$unique = $column->attrs->unique;
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$default = $column->attrs->default;
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|
|
switch ($this->column_type[$type]) {
|
|
case 'integer' :
|
|
$size = null;
|
|
break;
|
|
case 'text' :
|
|
$size = null;
|
|
break;
|
|
}
|
|
|
|
if (isset ($default) && ($type == 'varchar' || $type == 'char' ||
|
|
$type == 'text' || $type == 'tinytext' || $type == 'bigtext')) {
|
|
$default = sprintf ("'%s'", $default);
|
|
}
|
|
|
|
if ($type == 'varchar' || $type == 'char') {
|
|
if($size) $size = $size * 3;
|
|
}
|
|
|
|
|
|
$column_schema[] = sprintf ('"%s" %s%s %s %s',
|
|
$name,
|
|
$this->column_type[$type],
|
|
$size?'('.$size.')':'',
|
|
isset($default)?"default ".$default:'',
|
|
$notnull?'not null':'');
|
|
|
|
if ($primary_key) {
|
|
$primary_list[] = $name;
|
|
}
|
|
else if ($unique) {
|
|
$unique_list[$unique][] = $name;
|
|
}
|
|
else if ($index) {
|
|
$index_list[$index][] = $name;
|
|
}
|
|
}
|
|
|
|
$query .= implode (',', $column_schema).';';
|
|
$this->_query ($query);
|
|
|
|
if (count ($primary_list)) {
|
|
$query = sprintf ("alter class \"%s\" add attribute constraint ". "\"pkey_%s\" PRIMARY KEY(%s);", $table_name, $table_name, '"'.implode('","',$primary_list).'"');
|
|
$this->_query ($query);
|
|
}
|
|
|
|
if (count ($unique_list)) {
|
|
foreach ($unique_list as $key => $val) {
|
|
$query = sprintf ("create unique index \"%s\" on \"%s\" ". "(%s);", $this->prefix .$key, $table_name, '"'.implode('","', $val).'"');
|
|
$this->_query ($query);
|
|
}
|
|
}
|
|
|
|
if (count ($index_list)) {
|
|
foreach ($index_list as $key => $val) {
|
|
$query = sprintf ("create index \"%s\" on \"%s\" (%s);", $this->prefix .$key, $table_name, '"'.implode('","',$val).'"');
|
|
$this->_query ($query);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief 조건문 작성하여 return
|
|
**/
|
|
function getCondition ($output)
|
|
{
|
|
if (!$output->conditions) return;
|
|
$condition = $this->_getCondition ($output->conditions, $output->column_type, &$output);
|
|
if ($condition) $condition = ' where '.$condition;
|
|
|
|
return $condition;
|
|
}
|
|
|
|
function _getCondition ($conditions, $column_type, &$output)
|
|
{
|
|
$condition = '';
|
|
|
|
foreach ($conditions as $val) {
|
|
$sub_condition = '';
|
|
|
|
foreach ($val['condition'] as $v) {
|
|
if (!isset ($v['value'])) continue;
|
|
if ($v['value'] === '') continue;
|
|
if (!in_array (gettype ($v['value']), array ('string', 'integer', 'double'))) continue;
|
|
|
|
$name = $v['column'];
|
|
$operation = $v['operation'];
|
|
$value = $v['value'];
|
|
$type = $this->getColumnType ($column_type, $name);
|
|
$pipe = $v['pipe'];
|
|
$value = $this->getConditionValue ($name, $value, $operation, $type, $column_type);
|
|
|
|
if (!$value) {
|
|
$value = $v['value'];
|
|
if (strpos ($value, '(')) {
|
|
$valuetmp = $value;
|
|
}
|
|
elseif (strpos ($value, ".") === false) {
|
|
$valuetmp = $value;
|
|
}
|
|
else {
|
|
$valuetmp = '"'.str_replace('.', '"."', $value).'"';
|
|
}
|
|
}
|
|
else {
|
|
$tmp = explode('.',$value);
|
|
|
|
if (count($tmp)==2) {
|
|
$table = $tmp[0];
|
|
$column = $tmp[1];
|
|
|
|
if ($column_type[$column] && (in_array ($table, $output->tables) ||
|
|
array_key_exists($table, $output->tables))) {
|
|
$valuetmp = sprintf('"%s"."%s"', $table, $column);
|
|
}
|
|
else {
|
|
$valuetmp = $value;
|
|
}
|
|
}
|
|
else {
|
|
$valuetmp = $value;
|
|
}
|
|
}
|
|
|
|
if (strpos ($name, '(') > 0) {
|
|
$nametmp = $name;
|
|
}
|
|
elseif (strpos ($name, ".") === false) {
|
|
$nametmp = '"'.$name.'"';
|
|
}
|
|
else {
|
|
$nametmp = '"'.str_replace('.', '"."', $name).'"';
|
|
}
|
|
$str = $this->getConditionPart ($nametmp, $valuetmp, $operation);
|
|
if ($sub_condition) $sub_condition .= ' '.$pipe.' ';
|
|
$sub_condition .= $str;
|
|
}
|
|
|
|
if ($sub_condition) {
|
|
if ($condition && $val['pipe']) {
|
|
$condition .= ' '.$val['pipe'].' ';
|
|
}
|
|
$condition .= '('.$sub_condition.')';
|
|
}
|
|
}
|
|
|
|
return $condition;
|
|
}
|
|
|
|
/**
|
|
* @brief insertAct 처리
|
|
**/
|
|
function _executeInsertAct ($output)
|
|
{
|
|
// 테이블 정리
|
|
foreach ($output->tables as $val) {
|
|
$table_list[] = '"'.$this->prefix.$val.'"';
|
|
}
|
|
|
|
// 컬럼 정리
|
|
foreach ($output->columns as $key => $val) {
|
|
$name = $val['name'];
|
|
$value = $val['value'];
|
|
//if ($this->getColumnType ($output->column_type, $name) != 'number')
|
|
if ($output->column_type[$name] != 'number') {
|
|
if (!is_null($value)) {
|
|
$value = "'" . $this->addQuotes($value) ."'";
|
|
}
|
|
else {
|
|
if ($val['notnull']=='notnull') {
|
|
$value = "''";
|
|
}
|
|
else {
|
|
//$value = 'null';
|
|
$value = "''";
|
|
}
|
|
}
|
|
}
|
|
elseif (!$value || is_numeric ($value)) {
|
|
$value = (int) $value;
|
|
}
|
|
|
|
$column_list[] = '"'.$name.'"';
|
|
$value_list[] = $value;
|
|
}
|
|
|
|
$query = sprintf ("insert into %s (%s) values (%s);", implode(',', $table_list), implode(',', $column_list), implode(',', $value_list));
|
|
|
|
$query .= (__DEBUG_QUERY__&1 && $output->query_id)?sprintf (' '.$this->comment_syntax, $this->query_id):'';
|
|
$result = $this->_query ($query);
|
|
if ($result && !$this->transaction_started) {
|
|
@cubrid_commit ($this->fd);
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* @brief updateAct 처리
|
|
**/
|
|
function _executeUpdateAct ($output)
|
|
{
|
|
// 테이블 정리
|
|
foreach ($output->tables as $key => $val) {
|
|
$table_list[] = '"'.$this->prefix.$val.'" as "'.$key.'"';
|
|
}
|
|
|
|
$check_click_count = true;
|
|
|
|
// 컬럼 정리
|
|
foreach ($output->columns as $key => $val) {
|
|
if (!isset ($val['value'])) continue;
|
|
$name = $val['name'];
|
|
$value = $val['value'];
|
|
|
|
if (substr ($value, -2) != '+1' || $output->column_type[$name] != 'number') {
|
|
$check_click_count = false;
|
|
}
|
|
|
|
for ($i = 0; $i < $key; $i++) {
|
|
/* 한문장에 같은 속성에 대한 중복 설정은 큐브리드에서는 허용치 않음 */
|
|
if ($output->columns[$i]['name'] == $name) break;
|
|
}
|
|
if ($i < $key) continue; // 중복이 발견되면 이후의 설정은 무시
|
|
|
|
if (strpos ($name, '.') !== false && strpos ($value, '.') !== false) {
|
|
$column_list[] = $name.' = '.$value;
|
|
}
|
|
else {
|
|
if ($output->column_type[$name] != 'number') {
|
|
$check_column = false;
|
|
$value = "'".$this->addQuotes ($value)."'";
|
|
}
|
|
elseif (!$value || is_numeric ($value)) {
|
|
$value = (int) $value;
|
|
}
|
|
|
|
$column_list[] = sprintf ("\"%s\" = %s", $name, $value);
|
|
}
|
|
}
|
|
|
|
// 조건절 정리
|
|
$condition = $this->getCondition ($output);
|
|
|
|
$check_click_count_condition = false;
|
|
if ($check_click_count) {
|
|
foreach ($output->conditions as $val) {
|
|
if ($val['pipe'] == 'or') {
|
|
$check_click_count_condition = false;
|
|
break;
|
|
}
|
|
|
|
foreach ($val['condition'] as $v) {
|
|
if ($v['operation'] == 'equal') {
|
|
$check_click_count_condition = true;
|
|
}
|
|
else {
|
|
if ($v['operation'] == 'in' && !strpos ($v['value'], ',')) {
|
|
$check_click_count_condition = true;
|
|
}
|
|
else {
|
|
$check_click_count_condition = false;
|
|
}
|
|
}
|
|
|
|
if ($v['pipe'] == 'or') {
|
|
$check_click_count_condition = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($check_click_count&& $check_click_count_condition && count ($output->tables) == 1 && count ($output->conditions) > 0 && count ($output->groups) == 0 && count ($output->order) == 0) {
|
|
foreach ($output->columns as $v) {
|
|
$incr_columns[] = 'incr("'.$v['name'].'")';
|
|
}
|
|
|
|
$query = sprintf ('select %s from %s %s', join (',', $incr_columns), implode(',', $table_list), $condition);
|
|
}
|
|
else {
|
|
$query = sprintf ("update %s set %s %s", implode (',', $table_list), implode (',', $column_list), $condition);
|
|
}
|
|
|
|
$result = $this->_query ($query);
|
|
if ($result && !$this->transaction_started) @cubrid_commit ($this->fd);
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* @brief deleteAct 처리
|
|
**/
|
|
function _executeDeleteAct ($output)
|
|
{
|
|
// 테이블 정리
|
|
foreach ($output->tables as $val) {
|
|
$table_list[] = '"'.$this->prefix.$val.'"';
|
|
}
|
|
|
|
// 조건절 정리
|
|
$condition = $this->getCondition ($output);
|
|
|
|
$query = sprintf ("delete from %s %s", implode (',',$table_list), $condition);
|
|
$result = $this->_query ($query);
|
|
if ($result && !$this->transaction_started) @cubrid_commit ($this->fd);
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* @brief selectAct 처리
|
|
*
|
|
* select의 경우 특정 페이지의 목록을 가져오는 것을 편하게 하기 위해\n
|
|
* navigation이라는 method를 제공
|
|
**/
|
|
function _executeSelectAct ($output)
|
|
{
|
|
// 테이블 정리
|
|
$table_list = array ();
|
|
foreach ($output->tables as $key => $val) {
|
|
$table_list[] = '"'.$this->prefix.$val.'" as "'.$key.'"';
|
|
}
|
|
|
|
$left_join = array ();
|
|
// why???
|
|
$left_tables = (array) $output->left_tables;
|
|
|
|
foreach ($left_tables as $key => $val) {
|
|
$condition = $this->_getCondition ($output->left_conditions[$key], $output->column_type, &$output);
|
|
if ($condition) {
|
|
$left_join[] = $val.' "'.$this->prefix.$output->_tables[$key]. '" "'.$key.'" on ('.$condition.')';
|
|
}
|
|
}
|
|
|
|
if (!$output->columns) {
|
|
$columns = '*';
|
|
}
|
|
else {
|
|
$column_list = array ();
|
|
foreach ($output->columns as $key => $val) {
|
|
$name = $val['name'];
|
|
|
|
$click_count = '%s';
|
|
if ($val['click_count'] && count ($output->conditions) > 0) {
|
|
$click_count = 'incr(%s)';
|
|
}
|
|
|
|
$alias = $val['alias'] ? sprintf ('"%s"', $val['alias']) : null;
|
|
|
|
if ($name == '*') {
|
|
$column_list[] = $name;
|
|
}
|
|
elseif (strpos ($name, '.') === false && strpos ($name, '(') === false) {
|
|
$name = sprintf ($click_count,$name);
|
|
if ($alias) {
|
|
$column_list[] = sprintf('"%s" as %s', $name, $alias);
|
|
}
|
|
else {
|
|
$column_list[] = sprintf ('"%s"', $name);
|
|
}
|
|
}
|
|
else {
|
|
if (strpos ($name, '.') != false) {
|
|
list ($prefix, $name) = explode('.', $name);
|
|
if (($now_matchs = preg_match_all ("/\(/", $prefix, $xtmp)) > 0) {
|
|
if ($now_matchs == 1) {
|
|
$tmpval = explode ("(", $prefix);
|
|
$tmpval[1] = sprintf ('"%s"', $tmpval[1]);
|
|
$prefix = implode ("(", $tmpval);
|
|
$tmpval = explode (")", $name);
|
|
$tmpval[0] = sprintf ('"%s"', $tmpval[0]);
|
|
$name = implode (")", $tmpval);
|
|
}
|
|
}
|
|
else {
|
|
$prefix = sprintf ('"%s"', $prefix);
|
|
$name = ($name == '*') ? $name : sprintf('"%s"',$name);
|
|
}
|
|
$xtmp = null;
|
|
$now_matchs = null;
|
|
$column_list[] = sprintf ($click_count, sprintf ('%s.%s', $prefix, $name)) . ($alias ? sprintf (' as %s',$alias) : '');
|
|
}
|
|
elseif (($now_matchs = preg_match_all ("/\(/", $name, $xtmp)) > 0) {
|
|
if ($now_matchs == 1 && preg_match ("/[a-zA-Z0-9]*\(\*\)/", $name) < 1) {
|
|
$open_pos = strpos ($name, "(");
|
|
$close_pos = strpos ($name, ")");
|
|
|
|
if (preg_match ("/,/", $name)) {
|
|
$tmp_func_name = sprintf ('%s', substr ($name, 0, $open_pos));
|
|
$tmp_params = sprintf ('%s', substr ($name, $open_pos + 1, $close_pos - $open_pos - 1));
|
|
$tmpval = null;
|
|
$tmpval = explode (',', $tmp_params);
|
|
|
|
foreach ($tmpval as $tmp_param) {
|
|
$tmp_param_list[] = (!is_numeric ($tmp_param)) ? sprintf ('"%s"', $tmp_param) : $tmp_param;
|
|
}
|
|
|
|
$tmpval = implode (',', $tmp_param_list);
|
|
$name = sprintf ('%s(%s)', $tmp_func_name, $tmpval);
|
|
}
|
|
else {
|
|
$name = sprintf ('%s("%s")', substr ($name, 0, $open_pos), substr ($name, $open_pos + 1, $close_pos - $open_pos - 1));
|
|
}
|
|
}
|
|
|
|
$column_list[] = sprintf ($click_count, $name). ($alias ? sprintf (' as %s', $alias) : '');
|
|
}
|
|
else {
|
|
$column_list[] = sprintf($click_count, $name). ($alias ? sprintf(' as %s',$alias) : '');
|
|
}
|
|
}
|
|
}
|
|
$columns = implode (',', $column_list);
|
|
}
|
|
|
|
$condition = $this->getCondition ($output);
|
|
|
|
if ($output->list_count && $output->page) {
|
|
return ($this->_getNavigationData($table_list, $columns, $left_join, $condition, $output));
|
|
}
|
|
|
|
if ($output->order) {
|
|
$conditions = $this->getConditionList($output);
|
|
//if(in_array('list_order', $conditions) || in_array('update_order', $conditions)) {
|
|
foreach($output->order as $key => $val) {
|
|
$col = $val[0];
|
|
if(!in_array($col, array('list_order','update_order'))) continue;
|
|
if ($condition) $condition .= sprintf(' and %s < 2100000000 ', $col);
|
|
else $condition = sprintf(' where %s < 2100000000 ', $col);
|
|
}
|
|
//}
|
|
}
|
|
|
|
$query = sprintf ("select %s from %s %s %s", $columns, implode (',',$table_list), implode (' ',$left_join), $condition);
|
|
|
|
if (count ($output->groups)) {
|
|
foreach ($output->groups as $key => $value) {
|
|
if (strpos ($value, '.')) {
|
|
$tmp = explode ('.', $value);
|
|
$tmp[0] = sprintf ('"%s"', $tmp[0]);
|
|
$tmp[1] = sprintf ('"%s"', $tmp[1]);
|
|
$value = implode ('.', $tmp);
|
|
}
|
|
elseif (strpos ($value, '(')) {
|
|
$value = $value;
|
|
}
|
|
else {
|
|
$value = sprintf ('"%s"', $value);
|
|
}
|
|
$output->groups[$key] = $value;
|
|
}
|
|
$query .= sprintf (' group by %s', implode(',', $output->groups));
|
|
}
|
|
|
|
// list_count를 사용할 경우 적용
|
|
if ($output->list_count['value']) {
|
|
$start_count = 0;
|
|
$list_count = $output->list_count['value'];
|
|
|
|
if ($output->order) {
|
|
foreach ($output->order as $val) {
|
|
if (strpos ($val[0], '.')) {
|
|
$tmpval = explode ('.', $val[0]);
|
|
$tmpval[0] = sprintf ('"%s"', $tmpval[0]);
|
|
$tmpval[1] = sprintf ('"%s"', $tmpval[1]);
|
|
$val[0] = implode ('.', $tmpval);
|
|
}
|
|
elseif (strpos ($val[0], '(')) $val[0] = $val[0];
|
|
elseif ($val[0] == 'count') $val[0] = 'count (*)';
|
|
else $val[0] = sprintf ('"%s"', $val[0]);
|
|
$index_list[] = sprintf('%s %s', $val[0], $val[1]);
|
|
}
|
|
if (count($index_list))
|
|
$query .= ' order by '.implode(',', $index_list);
|
|
$query = sprintf ('%s for orderby_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
else {
|
|
if (count ($output->groups)) {
|
|
$query = sprintf ('%s having groupby_num() between %d'. ' and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
else {
|
|
if ($condition) {
|
|
$query = sprintf ('%s and inst_num() between %d'. ' and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
else {
|
|
$query = sprintf ('%s where inst_num() between %d'. ' and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
if ($output->order) {
|
|
foreach ($output->order as $val) {
|
|
if (strpos ($val[0], '.')) {
|
|
$tmpval = explode ('.', $val[0]);
|
|
$tmpval[0] = sprintf ('"%s"', $tmpval[0]);
|
|
$tmpval[1] = sprintf ('"%s"', $tmpval[1]);
|
|
$val[0] = implode ('.', $tmpval);
|
|
}
|
|
elseif (strpos ($val[0], '(')) $val[0] = $val[0];
|
|
elseif ($val[0] == 'count') $val[0] = 'count (*)';
|
|
else $val[0] = sprintf ('"%s"', $val[0]);
|
|
$index_list[] = sprintf('%s %s', $val[0], $val[1]);
|
|
}
|
|
|
|
if (count ($index_list)) {
|
|
$query .= ' order by '.implode(',', $index_list);
|
|
}
|
|
}
|
|
}
|
|
|
|
$query .= (__DEBUG_QUERY__&1 && $output->query_id)?sprintf (' '.$this->comment_syntax, $this->query_id):'';
|
|
$result = $this->_query ($query);
|
|
if ($this->isError ()) return;
|
|
$data = $this->_fetch ($result);
|
|
|
|
$buff = new Object ();
|
|
$buff->data = $data;
|
|
|
|
return $buff;
|
|
}
|
|
|
|
/**
|
|
* @brief 현재 시점의 Stack trace를 보여줌.결과를 fetch
|
|
**/
|
|
function backtrace ()
|
|
{
|
|
$output = "<div style='text-align: left;'>\n";
|
|
$output .= "<b>Backtrace:</b><br />\n";
|
|
$backtrace = debug_backtrace ();
|
|
|
|
foreach ($backtrace as $bt) {
|
|
$args = '';
|
|
foreach ($bt['args'] as $a) {
|
|
if (!empty ($args)) {
|
|
$args .= ', ';
|
|
}
|
|
switch (gettype ($a)) {
|
|
case 'integer':
|
|
case 'double':
|
|
$args .= $a;
|
|
break;
|
|
case 'string':
|
|
$a = htmlspecialchars (substr ($a, 0, 64)).
|
|
((strlen ($a) > 64) ? '...' : '');
|
|
$args .= "\"$a\"";
|
|
break;
|
|
case 'array':
|
|
$args .= 'Array ('. count ($a).')';
|
|
break;
|
|
case 'object':
|
|
$args .= 'Object ('.get_class ($a).')';
|
|
break;
|
|
case 'resource':
|
|
$args .= 'Resource ('.strstr ($a, '#').')';
|
|
break;
|
|
case 'boolean':
|
|
$args .= $a ? 'True' : 'False';
|
|
break;
|
|
case 'NULL':
|
|
$args .= 'Null';
|
|
break;
|
|
default:
|
|
$args .= 'Unknown';
|
|
}
|
|
}
|
|
$output .= "<br />\n";
|
|
$output .= "<b>file:</b> ".$bt['line']." - ". $bt['file']."<br />\n";
|
|
$output .= "<b>call:</b> ".$bt['class']. $bt['type'].$bt['function'].$args."<br />\n";
|
|
}
|
|
$output .= "</div>\n";
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* @brief query xml에 navigation 정보가 있을 경우 페이징 관련 작업을 처리한다
|
|
*
|
|
* 그닥 좋지는 않은 구조이지만 편리하다.. -_-;
|
|
**/
|
|
function _getNavigationData ($table_list, $columns, $left_join, $condition, $output) {
|
|
require_once (_XE_PATH_.'classes/page/PageHandler.class.php');
|
|
|
|
$count_condition = count($output->groups) ? sprintf('%s group by %s', $condition, implode(', ', $output->groups)) : $condition;
|
|
$total_count = $this->getCountCache($output->tables, $count_condition);
|
|
if ($total_count === false) {
|
|
$count_query = sprintf('select count(*) as "count" from %s %s %s', implode(', ', $table_list), implode(' ', $left_join), $count_condition);
|
|
if (count($output->groups)) {
|
|
$count_query = sprintf('select count(*) as "count" from (%s) xet', $count_query);
|
|
}
|
|
|
|
$count_query .= (__DEBUG_QUERY__&1 && $output->query_id)?sprintf (' '.$this->comment_syntax, $this->query_id):'';
|
|
$result = $this->_query($count_query);
|
|
$count_output = $this->_fetch($result);
|
|
$total_count = (int)$count_output->count;
|
|
$this->putCountCache($output->tables, $count_condition, $total_count);
|
|
}
|
|
|
|
$list_count = $output->list_count['value'];
|
|
if (!$list_count) $list_count = 20;
|
|
$page_count = $output->page_count['value'];
|
|
if (!$page_count) $page_count = 10;
|
|
$page = $output->page['value'];
|
|
if (!$page) $page = 1;
|
|
|
|
// 전체 페이지를 구함
|
|
if ($total_count) {
|
|
$total_page = (int) (($total_count - 1) / $list_count) + 1;
|
|
}
|
|
else {
|
|
$total_page = 1;
|
|
}
|
|
|
|
// 페이지 변수를 체크
|
|
if ($page > $total_page) $page = $total_page;
|
|
$start_count = ($page - 1) * $list_count;
|
|
|
|
if ($output->order) {
|
|
$conditions = $this->getConditionList($output);
|
|
//if(in_array('list_order', $conditions) || in_array('update_order', $conditions)) {
|
|
foreach ($output->order as $key => $val) {
|
|
$col = $val[0];
|
|
if(!in_array($col, array('list_order','update_order'))) continue;
|
|
if($condition) $condition .= sprintf(' and %s < 2100000000 ', $col);
|
|
else $condition = sprintf(' where %s < 2100000000 ', $col);
|
|
}
|
|
//}
|
|
}
|
|
|
|
$query = sprintf ("select %s from %s %s %s", $columns, implode (',', $table_list), implode(' ', $left_join), $condition);
|
|
|
|
if (count ($output->groups)) {
|
|
foreach ($output->groups as $key => $value) {
|
|
if (strpos ($value, '.')) {
|
|
$tmp = explode ('.', $value);
|
|
$tmp[0] = sprintf ('"%s"', $tmp[0]);
|
|
$tmp[1] = sprintf ('"%s"', $tmp[1]);
|
|
$value = implode ('.', $tmp);
|
|
}
|
|
elseif (strpos ($value, '(')) $value = $value;
|
|
else $value = sprintf ('"%s"', $value);
|
|
$output->groups[$key] = $value;
|
|
}
|
|
|
|
$query .= sprintf (' group by %s', implode (',', $output->groups));
|
|
}
|
|
|
|
if ($output->order) {
|
|
foreach ($output->order as $val) {
|
|
if (strpos ($val[0], '.')) {
|
|
$tmpval = explode ('.', $val[0]);
|
|
$tmpval[0] = sprintf ('"%s"', $tmpval[0]);
|
|
$tmpval[1] = sprintf ('"%s"', $tmpval[1]);
|
|
$val[0] = implode ('.', $tmpval);
|
|
}
|
|
elseif (strpos ($val[0], '(')) $val[0] = $val[0];
|
|
elseif ($val[0] == 'count') $val[0] = 'count (*)';
|
|
else $val[0] = sprintf ('"%s"', $val[0]);
|
|
$index_list[] = sprintf ('%s %s', $val[0], $val[1]);
|
|
}
|
|
|
|
if (count ($index_list)) {
|
|
$query .= ' order by '.implode(',', $index_list);
|
|
}
|
|
|
|
$query = sprintf ('%s for orderby_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
else {
|
|
if (count($output->groups)) {
|
|
$query = sprintf ('%s having groupby_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
else {
|
|
if ($condition) {
|
|
$query = sprintf ('%s and inst_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
else {
|
|
$query = sprintf('%s where inst_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
}
|
|
}
|
|
|
|
$query .= (__DEBUG_QUERY__&1 && $output->query_id)?sprintf (' '.$this->comment_syntax, $this->query_id):'';
|
|
$result = $this->_query ($query);
|
|
|
|
if ($this->isError ()) {
|
|
$buff = new Object ();
|
|
$buff->total_count = 0;
|
|
$buff->total_page = 0;
|
|
$buff->page = 1;
|
|
$buff->data = array ();
|
|
|
|
$buff->page_navigation = new PageHandler ($total_count, $total_page, $page, $page_count);
|
|
|
|
return $buff;
|
|
}
|
|
|
|
$virtual_no = $total_count - ($page - 1) * $list_count;
|
|
while ($tmp = cubrid_fetch ($result, CUBRID_OBJECT)) {
|
|
if ($tmp) {
|
|
foreach ($tmp as $k => $v) {
|
|
$tmp->{$k} = rtrim($v);
|
|
}
|
|
}
|
|
$data[$virtual_no--] = $tmp;
|
|
}
|
|
|
|
$buff = new Object ();
|
|
$buff->total_count = $total_count;
|
|
$buff->total_page = $total_page;
|
|
$buff->page = $page;
|
|
$buff->data = $data;
|
|
|
|
$buff->page_navigation = new PageHandler ($total_count, $total_page, $page, $page_count);
|
|
|
|
return $buff;
|
|
}
|
|
}
|
|
?>
|