mirror of
https://github.com/Lastorder-DC/rhymix.git
synced 2026-01-22 04:39:55 +09:00
merge from 1.5.3 (~r10943)
git-svn-id: http://xe-core.googlecode.com/svn/trunk@10951 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
flyskyko
parent
7aa4798373
commit
54e3a72065
334 changed files with 13011 additions and 5561 deletions
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@ -1,27 +1,30 @@
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<?php
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/**
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* @class DBMSSQL
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* - DBMSSQL
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* - Modified to use MSSQL driver by sol (sol@ngleader.com)
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*
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* @author NHN (developers@xpressengine.com)
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* @brief Modified to use MSSQL driver by sol (sol@ngleader.com)
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* @package /classes/db
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* @version 0.1
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**/
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class DBMssql extends DB {
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/**
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* information to connect to DB
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**/
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var $prefix = 'xe'; // / <prefix of XE tables(One more XE can be installed on a single DB)
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* prefix of XE tables(One more XE can be installed on a single DB)
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* @var string
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*/
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var $prefix = 'xe';
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var $param = array();
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var $comment_syntax = '/* %s */';
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/**
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* @brief column type used in mssql
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* column type used in mssql
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*
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* column_type should be replaced for each DBMS's type
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* becasue it uses commonly defined type in the schema/query xml
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**/
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* @var array
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*/
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var $column_type = array(
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'bignumber' => 'bigint',
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'number' => 'int',
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@ -34,32 +37,39 @@
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);
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/**
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* @brief constructor
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**/
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* Constructor
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* @return void
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*/
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function DBMssql() {
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$this->_setDBInfo();
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$this->_connect();
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}
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/**
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* @brief create an instance of this class
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* Create an instance of this class
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* @return DBMssql return DBMssql object instance
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*/
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function create()
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{
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return new DBMssql;
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}
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/**
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* @brief Return if installable
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**/
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/**
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* Return if supportable
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* Check 'sqlsrv' extension loaded.
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* @return boolean
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*/
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function isSupported() {
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if (!extension_loaded("sqlsrv")) return false;
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return true;
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}
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/**
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* @brief DB Connection
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**/
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/**
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* DB Connect
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* this method is private
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* @param array $connection connection's value is db_hostname, db_database, db_userid, db_password
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* @return resource
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*/
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function __connect($connection) {
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//sqlsrv_configure( 'WarningsReturnAsErrors', 0 );
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//sqlsrv_configure( 'LogSeverity', SQLSRV_LOG_SEVERITY_ALL );
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@ -75,18 +85,23 @@
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return $result;
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}
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/**
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* @brief DB disconnect
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**/
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/**
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* DB disconnection
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* this method is private
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* @param resource $connection
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* @return void
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*/
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function _close($connection) {
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$this->commit();
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sqlsrv_close($connection);
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}
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/**
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* @brief handles quatation of the string variables from the query
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**/
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// TODO See what to do about this
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/**
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* Handles quatation of the string variables from the query
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* @todo See what to do about this
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* @param string $string
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* @return string
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*/
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function addQuotes($string) {
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if(version_compare(PHP_VERSION, "5.9.0", "<") && get_magic_quotes_gpc()) $string = stripslashes(str_replace("\\","\\\\",$string));
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//if(!is_numeric($string)) $string = str_replace("'","''",$string);
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@ -94,42 +109,46 @@
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return $string;
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}
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/**
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* @brief Begin transaction
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**/
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/**
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* DB transaction start
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* this method is private
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* @return boolean
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*/
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function _begin() {
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$connection = $this->_getConnection('master');
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if(sqlsrv_begin_transaction($connection) === false) return;
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return true;
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}
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/**
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* @brief Rollback
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**/
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/**
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* DB transaction rollback
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* this method is private
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* @return boolean
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*/
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function _rollback() {
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$connection = $this->_getConnection('master');
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sqlsrv_rollback($connection);
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return true;
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}
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/**
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* @brief Commit
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**/
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/**
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* DB transaction commit
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* this method is private
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* @return boolean
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*/
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function _commit() {
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$connection = $this->_getConnection('master');
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sqlsrv_commit($connection);
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return true;
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}
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/**
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* @brief : executing the query and fetching the result
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*
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* query: run a query and return the result\n
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* fetch: NULL if no value returned \n
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* array object if rows returned \n
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* object if a row returned \n
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* return\n
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**/
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/**
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* Execute the query
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* this method is private
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* @param string $query
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* @param resource $connection
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* @return resource|boolean Returns a statement resource on success and FALSE if an error occurred.
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*/
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function __query($query, $connection) {
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$_param = array();
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@ -183,6 +202,8 @@
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* Parameters are sent as an array, where each parameter can be:
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* - a PHP variable (by reference)
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* - a PHP array (containng param value, type and direction) -> also needs to be sent by reference
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* @param array $_param
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* @return array
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*/
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function _getParametersByReference($_param)
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{
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@ -206,9 +227,12 @@
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return $args;
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}
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/**
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* @brief Fetch results
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**/
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/**
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* Fetch results
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* @param resource $result
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* @param int|NULL $arrayIndexEndValue
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* @return array
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*/
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function _fetch($result, $arrayIndexEndValue = NULL) {
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$output = array();
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if(!$this->isConnected() || $this->isError() || !$result) return $output;
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@ -234,9 +258,11 @@
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}
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/**
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* @brief Return sequence value incremented by 1(auto_increment is usd in the sequence table only)
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**/
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/**
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* Return the sequence value incremented by 1
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* Auto_increment column only used in the sequence table
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* @return int
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*/
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function getNextSequence() {
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$query = sprintf("insert into %ssequence (seq) values (ident_incr('%ssequence'))", $this->prefix, $this->prefix);
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$this->_query($query);
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@ -249,9 +275,11 @@
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return $tmp->sequence;
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}
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/**
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* @brief Return if a table already exists
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**/
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/**
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* Check a table exists status
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* @param string $target_name
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* @return boolean
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*/
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function isTableExists($target_name) {
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$query = sprintf("select name from sysobjects where name = '%s%s' and xtype='U'", $this->prefix, $this->addQuotes($target_name));
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$result = $this->_query($query);
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@ -261,9 +289,16 @@
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return true;
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}
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/**
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* @brief Add a column to a table
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**/
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/**
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* Add a column to the table
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* @param string $table_name table name
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* @param string $column_name column name
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* @param string $type column type, default value is 'number'
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* @param int $size column size
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* @param string|int $default default value
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* @param boolean $notnull not null status, default value is false
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* @return void
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*/
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function addColumn($table_name, $column_name, $type='number', $size='', $default = '', $notnull=false) {
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if($this->isColumnExists($table_name, $column_name)) return;
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$type = $this->column_type[$type];
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@ -278,18 +313,24 @@
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$this->_query($query);
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}
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/**
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* @brief Delete a column from a table
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**/
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/**
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* Drop a column from the table
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* @param string $table_name table name
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* @param string $column_name column name
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* @return void
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*/
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function dropColumn($table_name, $column_name) {
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if(!$this->isColumnExists($table_name, $column_name)) return;
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$query = sprintf("alter table %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 Return column information of a table
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**/
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/**
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* Check column exist status of the table
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* @param string $table_name table name
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* @param string $column_name column name
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* @return boolean
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*/
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function isColumnExists($table_name, $column_name) {
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$query = sprintf("select syscolumns.name as name from syscolumns, sysobjects where sysobjects.name = '%s%s' and sysobjects.id = syscolumns.id and syscolumns.name = '%s'", $this->prefix, $table_name, $column_name);
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$result = $this->_query($query);
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@ -299,11 +340,16 @@
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return true;
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}
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/**
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* @brief Add an index to a table
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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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/**
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* Add an index to the table
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* $target_columns = array(col1, col2)
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* $is_unique? unique : none
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* @param string $table_name table name
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* @param string $index_name index name
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* @param string|array $target_columns target column or columns
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* @param boolean $is_unique
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* @return void
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*/
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function addIndex($table_name, $index_name, $target_columns, $is_unique = false) {
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if($this->isIndexExists($table_name, $index_name)) return;
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if(!is_array($target_columns)) $target_columns = array($target_columns);
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@ -312,18 +358,25 @@
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$this->_query($query);
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}
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/**
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* @brief Drop an index from a table
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**/
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/**
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* Drop an index from the table
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* @param string $table_name table name
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* @param string $index_name index name
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* @param boolean $is_unique
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* @return void
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*/
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function dropIndex($table_name, $index_name, $is_unique = false) {
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if(!$this->isIndexExists($table_name, $index_name)) return;
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$query = sprintf("drop index %s%s.%s", $this->prefix, $table_name, $index_name);
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$this->_query($query);
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}
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/**
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* @brief Return index information of a table
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**/
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/**
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* Check index status of the table
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* @param string $table_name table name
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* @param string $index_name index name
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* @return boolean
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*/
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function isIndexExists($table_name, $index_name) {
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$query = sprintf("select sysindexes.name as name from sysindexes, sysobjects where sysobjects.name = '%s%s' and sysobjects.id = sysindexes.id and sysindexes.name = '%s'", $this->prefix, $table_name, $index_name);
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@ -335,16 +388,20 @@
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return true;
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}
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/**
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* @brief Create a table by using xml file
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**/
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/**
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* Creates a table by using xml contents
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* @param string $xml_doc xml schema contents
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* @return void|object
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*/
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function createTableByXml($xml_doc) {
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return $this->_createTable($xml_doc);
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}
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/**
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* @brief Create a table by using xml file
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**/
|
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/**
|
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* Creates a table by using xml file path
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* @param string $file_name xml schema file path
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* @return void|object
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*/
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function createTableByXmlFile($file_name) {
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if(!file_exists($file_name)) return;
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// read xml file
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|
@ -352,13 +409,15 @@
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return $this->_createTable($buff);
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}
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/**
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* @brief generate a query statement to create a table by using schema xml
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*
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* type : number, varchar, text, 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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/**
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* Create table by using the schema xml
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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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* @param string $xml_doc xml schema contents
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* @return void|object
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*/
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function _createTable($xml_doc) {
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// xml parsing
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$oXml = new XmlParser();
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|
@ -381,6 +440,7 @@
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$unique_list = array();
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$index_list = array();
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$typeList = array('number'=>1, 'text'=>1);
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foreach($columns as $column) {
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$name = $column->attrs->name;
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$type = $column->attrs->type;
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|
|
@ -395,7 +455,7 @@
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$column_schema[] = sprintf('[%s] %s%s %s %s %s',
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$name,
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$this->column_type[$type],
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!in_array($type,array('number','text'))&&$size?'('.$size.')':'',
|
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!isset($typeList[$type])&&$size?'('.$size.')':'',
|
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isset($default)?"default '".$default."'":'',
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$notnull?'not null':'null',
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$auto_increment?'identity(1,1)':''
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|
|
@ -433,25 +493,37 @@
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}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Handle the insertAct
|
||||
**/
|
||||
// TODO Lookup _filterNumber against sql injection - see if it is still needed and how to integrate
|
||||
|
||||
/**
|
||||
* Handles insertAct
|
||||
* @todo Lookup _filterNumber against sql injection - see if it is still needed and how to integrate
|
||||
* @param Object $queryObject
|
||||
* @return resource
|
||||
*/
|
||||
function _executeInsertAct($queryObject) {
|
||||
$query = $this->getInsertSql($queryObject, false);
|
||||
$this->param = $queryObject->getArguments();
|
||||
return $this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle updateAct
|
||||
**/
|
||||
/**
|
||||
* Handles updateAct
|
||||
* @param Object $queryObject
|
||||
* @return resource
|
||||
*/
|
||||
function _executeUpdateAct($queryObject) {
|
||||
$query = $this->getUpdateSql($queryObject, false);
|
||||
$this->param = $queryObject->getArguments();
|
||||
return $this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return update query string
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @param boolean $with_priority
|
||||
* @return string
|
||||
*/
|
||||
function getUpdateSql($query, $with_values = true, $with_priority = false){
|
||||
$columnsList = $query->getUpdateString($with_values);
|
||||
if($columnsList == '') return new Object(-1, "Invalid query");
|
||||
|
|
@ -473,15 +545,23 @@
|
|||
return "UPDATE $priority $alias_list SET $columnsList FROM ".$from.$where;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle deleteAct
|
||||
**/
|
||||
/**
|
||||
* Handles deleteAct
|
||||
* @param Object $queryObject
|
||||
* @return resource
|
||||
*/
|
||||
function _executeDeleteAct($queryObject) {
|
||||
$query = $this->getDeleteSql($queryObject, false);
|
||||
$this->param = $queryObject->getArguments();
|
||||
return $this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return select query string
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @return string
|
||||
*/
|
||||
function getSelectSql($query, $with_values = TRUE){
|
||||
$with_values = false;
|
||||
|
||||
|
|
@ -519,12 +599,14 @@
|
|||
return $select . ' ' . $from . ' ' . $where . ' ' . $groupBy . ' ' . $orderBy;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle selectAct
|
||||
*
|
||||
* In order to get a list of pages easily when selecting \n
|
||||
* it supports a method as navigation
|
||||
**/
|
||||
/**
|
||||
* Handle selectAct
|
||||
* In order to get a list of pages easily when selecting \n
|
||||
* it supports a method as navigation
|
||||
* @param Object $queryObject
|
||||
* @param resource $connection
|
||||
* @return Object
|
||||
*/
|
||||
function _executeSelectAct($queryObject, $connection = null) {
|
||||
$query = $this->getSelectSql($queryObject);
|
||||
|
||||
|
|
@ -540,11 +622,20 @@
|
|||
else return $this->queryPageLimit($queryObject, $result, $connection);
|
||||
}
|
||||
|
||||
function &getParser($force = FALSE){
|
||||
$dbParser = new DBParser("[", "]", $this->prefix);
|
||||
return $dbParser;
|
||||
/**
|
||||
* Return the DBParser
|
||||
* @param boolean $force
|
||||
* @return DBParser
|
||||
*/
|
||||
function getParser($force = FALSE){
|
||||
return new DBParser("[", "]", $this->prefix);
|
||||
}
|
||||
|
||||
/**
|
||||
* If have a error, return error object
|
||||
* @param Object $queryObject
|
||||
* @return Object
|
||||
*/
|
||||
function queryError($queryObject){
|
||||
$limit = $queryObject->getLimit();
|
||||
if ($limit && $limit->isPageHandler()){
|
||||
|
|
@ -559,6 +650,13 @@
|
|||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
* If select query execute, return page info
|
||||
* @param Object $queryObject
|
||||
* @param resource $result
|
||||
* @param resource $connection
|
||||
* @return Object Object with page info containing
|
||||
*/
|
||||
function queryPageLimit($queryObject, $result, $connection) {
|
||||
$limit = $queryObject->getLimit();
|
||||
if ($limit && $limit->isPageHandler()) {
|
||||
|
|
@ -615,7 +713,7 @@
|
|||
$buff->page_navigation = new PageHandler($total_count, $total_page, $page, $page_count);
|
||||
return $buff;
|
||||
}
|
||||
|
||||
|
||||
$start_count = ($page - 1) * $list_count;
|
||||
$this->param = $queryObject->getArguments();
|
||||
$virtual_no = $total_count - $start_count;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue